Merge branch 'bugfix/lwip_send_timeout_v2.1' into 'release/v2.1'

match sys tick with lwip_send_timeout

See merge request !1546

.editorconfig

@@ -1,34 +0,0 @@
-# EditorConfig helps developers define and maintain consistent
-# coding styles between different editors and IDEs
-# http://editorconfig.org
-
-root = true
-
-[*]
-indent_style = space
-indent_size = 4
-end_of_line = lf
-charset = utf-8
-trim_trailing_whitespace = true
-insert_final_newline = true
-
-[{*.md,*.rst}]
-trim_trailing_whitespace = false
-
-[{Makefile,*.mk,*.bat}]
-indent_style = tab
-indent_size = 2
-
-[*/freertos/**]
-indent_style = tab
-indent_size = 4
-
-[{*/freertos/**.S,**/FreeRTOSConfig.h}]
-indent_style = space
-indent_size = 4
-
-[*.pem]
-insert_final_newline = false
-
-[*.py]
-max_line_length = 119

.gitignore

@@ -27,7 +27,6 @@ examples/**/build
 docs/_build/
 docs/doxygen-warning-log.txt
 docs/sphinx-warning-log.txt
-docs/sphinx-warning-log-sanitized.txt
 docs/xml/
 docs/man/
 
@@ -35,14 +34,7 @@ docs/man/
 tools/unit-test-app/sdkconfig
 tools/unit-test-app/sdkconfig.old
 tools/unit-test-app/build
-tools/unit-test-app/builds
-tools/unit-test-app/output
 
 # AWS IoT Examples require device-specific certs/keys
 examples/protocols/aws_iot/*/main/certs/*.pem.*
 
-# gcov coverage reports
-*.gcda
-*.gcno
-coverage.info
-coverage_report/

.gitlab-ci.yml

@@ -18,24 +18,11 @@ variables:
   GET_SOURCES_ATTEMPTS: "10"
   ARTIFACT_DOWNLOAD_ATTEMPTS: "10"
 
-  # We use get_sources.sh script to fetch the submodules and/or re-fetch the repo
-  # if it was corrupted (if submodule update fails this can happen)
-  GIT_STRATEGY: fetch
-  GIT_SUBMODULE_STRATEGY: none
-
 # IDF environment
 
   IDF_PATH: "$CI_PROJECT_DIR"
-  APPLY_BOT_FILTER_SCRIPT: "$CI_PROJECT_DIR/tools/ci/apply_bot_filter.py"
-  CHECKOUT_REF_SCRIPT: "$CI_PROJECT_DIR/tools/ci/checkout_project_ref.py"
-
-# before each job, we need to check if this job is filtered by bot stage/job filter
-.apply_bot_filter: &apply_bot_filter
-  python $APPLY_BOT_FILTER_SCRIPT || exit 0
 
 before_script:
-  # apply bot filter in before script
-  - *apply_bot_filter
   # add gitlab ssh key
   - mkdir -p ~/.ssh
   - chmod 700 ~/.ssh
@@ -47,38 +34,18 @@ before_script:
   # Set IS_PRIVATE or IS_PUBLIC depending on if our branch is public or not
   #
   # (the same regular expressions are used to set these are used in 'only:' sections below
-  - source tools/ci/configure_ci_environment.sh
+  - source make/configure_ci_environment.sh
 
-  # fetch the submodules (& if necessary re-fetch repo) from gitlab
-  - time ./tools/ci/get-full-sources.sh
-
-.do_nothing_before:
-  before_script: &do_nothing_before
-    # apply bot filter in before script
-    - *apply_bot_filter
-    - echo "Not setting up GitLab key, not fetching submodules"
-    - source tools/ci/configure_ci_environment.sh
-
-.add_gitlab_key_before:
-  before_script: &add_gitlab_key_before
-    # apply bot filter in before script
-    - *apply_bot_filter
-    - echo "Not fetching submodules"
-    - source tools/ci/configure_ci_environment.sh
-    # add gitlab ssh key
-    - mkdir -p ~/.ssh
-    - chmod 700 ~/.ssh
-    - echo -n $GITLAB_KEY > ~/.ssh/id_rsa_base64
-    - base64 --decode --ignore-garbage ~/.ssh/id_rsa_base64 > ~/.ssh/id_rsa
-    - chmod 600 ~/.ssh/id_rsa
-    - echo -e "Host gitlab.espressif.cn\n\tStrictHostKeyChecking no\n" >> ~/.ssh/config
+  # fetch all submodules
+  - git submodule update --init --recursive
 
 build_template_app:
   stage: build
-  image: $CI_DOCKER_REGISTRY/esp32-ci-env
+  image: $CI_DOCKER_REGISTRY/esp32-ci-env:v2.1
   tags:
     - build
   variables:
+    GIT_STRATEGY: clone
     BATCH_BUILD: "1"
     IDF_CI_BUILD: "1"
   script:
@@ -87,7 +54,7 @@ build_template_app:
     # Try to use the same branch name for esp-idf-template that we're
     # using on esp-idf. If it doesn't exist then just stick to the default
     # branch
-    - python $CHECKOUT_REF_SCRIPT esp-idf-template
+    - git checkout ${CI_COMMIT_REF_NAME} || echo "Using esp-idf-template default branch..."
     # Test debug build (default)
     - make all V=1
     # Now test release build
@@ -102,78 +69,73 @@ build_template_app:
 
 .build_template: &build_template
   stage: build
-  image: $CI_DOCKER_REGISTRY/esp32-ci-env
+  image: $CI_DOCKER_REGISTRY/esp32-ci-env:v2.1
   tags:
     - build
   variables:
+    GIT_STRATEGY: clone
     BATCH_BUILD: "1"
     V: "0"
 
-.build_ssc_template: &build_ssc_template
+build_ssc:
   <<: *build_template
   artifacts:
     paths:
       - SSC/ssc_bin
-    expire_in: 1 mos
-  variables:
-    SSC_CONFIG_FOLDER: "$CI_PROJECT_DIR/SSC/configs/ESP32_IDF"
+    expire_in: 6 mos
   script:
     - git clone $SSC_REPOSITORY
     - cd SSC
-    - python $CHECKOUT_REF_SCRIPT SSC
-    - MAKEFLAGS= ./ci_build_ssc.sh "${CI_JOB_NAME}" "${IDF_PATH}/.gitlab-ci.yml"
+    - git checkout ${CI_COMMIT_REF_NAME} || echo "Using SSC default branch..."
+    - MAKEFLAGS= ./gen_misc_ng.sh
 
-# don't forget to add to dependency to test_template when adding new build_ssc jobs
-build_ssc_00:
-  <<: *build_ssc_template
-
-build_ssc_01:
-  <<: *build_ssc_template
-
-build_ssc_02:
-  <<: *build_ssc_template
+build_at:
+  <<: *build_template
+  script:
+    - git clone $GITLAB_SSH_SERVER/application/esp-at.git
+    - cd esp-at
+    - git checkout ${CI_COMMIT_REF_NAME} || echo "Using esp-at default branch..."
+    - make defconfig
+    - make
 
 build_esp_idf_tests:
   <<: *build_template
   artifacts:
     paths:
-      - tools/unit-test-app/output
+      - tools/unit-test-app/build/*.bin
+      - tools/unit-test-app/build/*.elf
+      - tools/unit-test-app/build/*.map
+      - tools/unit-test-app/build/download.config
+      - tools/unit-test-app/build/bootloader/*.bin
       - components/idf_test/unit_test/TestCaseAll.yml
       - components/idf_test/unit_test/CIConfigs/*.yml
     expire_in: 6 mos
   script:
     - cd tools/unit-test-app
-    - make help # make sure kconfig tools are built in single process
-    - make ut-clean-all-configs
-    - export EXTRA_CFLAGS="-Werror -Werror=deprecated-declarations"
-    - export EXTRA_CXXFLAGS=${EXTRA_CFLAGS}
-    - make ut-build-all-configs TESTS_ALL=1
+    - make TESTS_ALL=1
+    # cut last line in case make V=0/1 is set by default
+    - make print_flash_cmd | tail -n 1 > build/download.config
     - python tools/UnitTestParser.py
 
 .build_examples_template: &build_examples_template
   <<: *build_template
   artifacts:
-    when: always
     paths:
       - build_examples/*/*/*/build/*.bin
       - build_examples/*/*/*/build/*.elf
       - build_examples/*/*/*/build/*.map
-      - build_examples/*/*/*/build/download.config
       - build_examples/*/*/*/build/bootloader/*.bin
-      - $LOG_PATH
     expire_in: 1 week
   variables:
     IDF_CI_BUILD: "1"
-    LOG_PATH: "$CI_PROJECT_DIR/log_examples"
+    GIT_STRATEGY: fetch
   script:
     # it's not possible to build 100% out-of-tree and have the "artifacts"
     # mechanism work, but this is the next best thing
-    - rm -rf build_examples
     - mkdir build_examples
     - cd build_examples
     # build some of examples
-    - mkdir -p ${LOG_PATH}
-    - ${IDF_PATH}/tools/ci/build_examples.sh "${CI_JOB_NAME}"
+    - ${IDF_PATH}/make/build_examples.sh "${CI_JOB_NAME}"
 
 build_examples_00:
   <<: *build_examples_template
@@ -190,41 +152,26 @@ build_examples_03:
 build_examples_04:
   <<: *build_examples_template
 
-build_examples_05:
-  <<: *build_examples_template
-
-build_examples_06:
-  <<: *build_examples_template
-
-build_examples_07:
-  <<: *build_examples_template
-
-
 build_docs:
   stage: build
-  image: $CI_DOCKER_REGISTRY/esp32-ci-env
+  image: $CI_DOCKER_REGISTRY/esp32-ci-env:v2.1
   tags:
     - build_docs
   artifacts:
-    when: always
     paths:
-      - docs/doxygen-warning-log.txt
-      - docs/sphinx-warning-log.txt
-      - docs/sphinx-warning-log-sanitized.txt
       - docs/_build/html
     expire_in: 1 mos
   script:
     - cd docs
     - doxygen
-    # If there are Doxygen warnings, print them and bail out
-    - test $(cat doxygen-warning-log.txt | wc -l) -eq 0 || ( echo "Doxygen pass had some warnings:" && cat doxygen-warning-log.txt && false )
+    # If not building master branch, and there are Doxygen warnings, print them and bail out
+    - test -n $IS_PRIVATE && test $(cat doxygen-warning-log.txt | wc -l) -eq 0 || ( echo "Doxygen pass had some warnings:" && cat doxygen-warning-log.txt && false )
     - make gh-linkcheck
     - make html
-    - ./check_doc_warnings.sh
 
 test_nvs_on_host:
   stage: test
-  image: $CI_DOCKER_REGISTRY/esp32-ci-env
+  image: $CI_DOCKER_REGISTRY/esp32-ci-env:v2.1
   tags:
     - nvs_host_test
   dependencies: []
@@ -234,7 +181,7 @@ test_nvs_on_host:
 
 test_partition_table_on_host:
   stage: test
-  image: $CI_DOCKER_REGISTRY/esp32-ci-env
+  image: $CI_DOCKER_REGISTRY/esp32-ci-env:v2.1
   tags:
     - build
   dependencies: []
@@ -244,7 +191,7 @@ test_partition_table_on_host:
 
 test_wl_on_host:
   stage: test
-  image: $CI_DOCKER_REGISTRY/esp32-ci-env
+  image: $CI_DOCKER_REGISTRY/esp32-ci-env:v2.1
   tags:
     - wl_host_test
   artifacts:
@@ -255,31 +202,19 @@ test_wl_on_host:
     - cd components/wear_levelling/test_wl_host
     - make test
 
-test_multi_heap_on_host:
-  stage: test
-  image: $CI_DOCKER_REGISTRY/esp32-ci-env
-  tags:
-    - wl_host_test
-  script:
-    - cd components/heap/test_multi_heap_host
-    - ./test_all_configs.sh
-
 test_build_system:
   stage: test
-  image: $CI_DOCKER_REGISTRY/esp32-ci-env
+  image: $CI_DOCKER_REGISTRY/esp32-ci-env:v2.1
   tags:
     - build_test
   dependencies: []
   script:
-    - ${IDF_PATH}/tools/ci/test_configure_ci_environment.sh
-    - rm -rf test_build_system
-    - mkdir test_build_system
-    - cd test_build_system
-    - ${IDF_PATH}/tools/ci/test_build_system.sh
+    - ./make/test_configure_ci_environment.sh
+    - ./make/test_build_system.sh
 
 test_report:
   stage: test_report
-  image: $CI_DOCKER_REGISTRY/esp32-ci-env
+  image: $CI_DOCKER_REGISTRY/esp32-ci-env:v2.1
   tags:
     - report
   only:
@@ -313,7 +248,6 @@ test_report:
     # clone test bench
     - git clone $GITLAB_SSH_SERVER/yinling/auto_test_script.git
     - cd auto_test_script
-    - python $CHECKOUT_REF_SCRIPT auto_test_script
     # generate report
     - TEST_RESULT=Pass
     - python CITestReport.py -l $LOG_PATH -t $TEST_CASE_FILE_PATH -p $REPORT_PATH -r $RESULT_PATH -a $ARTIFACTS_PATH -m $MODULE_UPDATE_FILE || TEST_RESULT=Fail
@@ -332,8 +266,10 @@ test_report:
     - test "${TEST_RESULT}" = "Pass" || exit 1
 
 push_master_to_github:
+  before_script:
+    - echo "Not setting up GitLab key, not fetching submodules"
   stage: deploy
-  image: $CI_DOCKER_REGISTRY/esp32-ci-env
+  image: $CI_DOCKER_REGISTRY/esp32-ci-env:v2.1
   tags:
     - deploy
   only:
@@ -343,8 +279,8 @@ push_master_to_github:
   when: on_success
   dependencies: []
   variables:
+    GIT_STRATEGY: clone
     GITHUB_PUSH_REFS: refs/remotes/origin/release refs/remotes/origin/master
-  before_script: *do_nothing_before
   script:
     - mkdir -p ~/.ssh
     - chmod 700 ~/.ssh
@@ -352,7 +288,6 @@ push_master_to_github:
     - base64 --decode --ignore-garbage ~/.ssh/id_rsa_base64 > ~/.ssh/id_rsa
     - chmod 600 ~/.ssh/id_rsa
     - echo -e "Host github.com\n\tStrictHostKeyChecking no\n" >> ~/.ssh/config
-    - git remote remove github &>/dev/null || true
     - git remote add github git@github.com:espressif/esp-idf.git
     # What the next line of script does: goes through the list of refs for all branches we push to github,
     # generates a snippet of shell which is evaluated. The snippet checks CI_COMMIT_SHA against the SHA
@@ -362,8 +297,10 @@ push_master_to_github:
 
 
 deploy_docs:
+  before_script:
+    - echo "Not setting up GitLab key, not fetching submodules"
   stage: deploy
-  image: $CI_DOCKER_REGISTRY/esp32-ci-env
+  image: $CI_DOCKER_REGISTRY/esp32-ci-env:v2.1
   tags:
     - deploy
   only:
@@ -373,7 +310,6 @@ deploy_docs:
    - triggers
   dependencies:
     - build_docs
-  before_script: *do_nothing_before
   script:
     - mkdir -p ~/.ssh
     - chmod 700 ~/.ssh
@@ -390,7 +326,7 @@ deploy_docs:
 
 check_doc_links:
   stage: test
-  image: $CI_DOCKER_REGISTRY/esp32-ci-env
+  image: $CI_DOCKER_REGISTRY/esp32-ci-env:v2.1
   tags:
     - check_doc_links
   only:
@@ -410,7 +346,7 @@ check_doc_links:
 
 check_commit_msg:
   stage: deploy
-  image: $CI_DOCKER_REGISTRY/esp32-ci-env
+  image: $CI_DOCKER_REGISTRY/esp32-ci-env:v2.1
   tags:
     - build
   except:
@@ -418,16 +354,16 @@ check_commit_msg:
     - /^release\/v/
     - /^v\d+\.\d+(\.\d+)?($|-)/
   dependencies: []
-  before_script: *do_nothing_before
+  before_script:
+    - echo "skip update submodule"
   script:
-    - git status
-    - git log -n10 --oneline
+    - git checkout ${CI_COMMIT_REF_NAME}
     # commit start with "WIP: " need to be squashed before merge
-    - 'git log --pretty=%s master.. -- | grep "^WIP: " && exit 1 || exit 0'
+    - 'git log --pretty=%s master..${CI_COMMIT_REF_NAME} | grep "^WIP: " || exit 0 && exit 1'
 
 check_submodule_sync:
   stage: deploy
-  image: $CI_DOCKER_REGISTRY/esp32-ci-env
+  image: $CI_DOCKER_REGISTRY/esp32-ci-env:v2.1
   tags:
     - build
   except:
@@ -435,9 +371,8 @@ check_submodule_sync:
     - /^release\/v/
     - /^v\d+\.\d+(\.\d+)?($|-)/
   dependencies: []
-  variables:
-    GIT_STRATEGY: clone
-  before_script: *do_nothing_before
+  before_script:
+    - echo "do not use gitlab submodule repository"
   script:
     # check if all submodules are correctly synced to public repostory
     - git submodule update --init --recursive
@@ -445,67 +380,32 @@ check_submodule_sync:
 assign_test:
   <<: *build_template
   stage: assign_test
-  # gitlab ci do not support match job with RegEx or wildcard now in dependencies.
-  # we have a lot build example jobs. now we don't use dependencies, just download all artificats of build stage.
-  variables:
-    UT_BIN_PATH: "tools/unit-test-app/output"
-    OUTPUT_BIN_PATH: "test_bins/ESP32_IDF"
-    TEST_FW_PATH: "$CI_PROJECT_DIR/tools/tiny-test-fw"
-    EXAMPLE_CONFIG_OUTPUT_PATH: "$CI_PROJECT_DIR/examples/test_configs"
+  dependencies:
+    - build_esp_idf_tests
+    - build_ssc
   artifacts:
     paths:
-      - $OUTPUT_BIN_PATH
+      - test_bins
       - components/idf_test/*/CIConfigs
       - components/idf_test/*/TC.sqlite
-      - $EXAMPLE_CONFIG_OUTPUT_PATH
     expire_in: 1 mos
-  before_script: *add_gitlab_key_before
   script:
     # first move test bins together: test_bins/CHIP_SDK/TestApp/bin_files
-    - mkdir -p $OUTPUT_BIN_PATH
-    # copy and rename folder name to "UT_config"
-    - for CONFIG in $(ls $UT_BIN_PATH); do cp -r "$UT_BIN_PATH/$CONFIG" "$OUTPUT_BIN_PATH/UT_$CONFIG"; done
-    - cp -r SSC/ssc_bin/* $OUTPUT_BIN_PATH
-    # assign example tests
-    - python $TEST_FW_PATH/CIAssignExampleTest.py $IDF_PATH/examples $IDF_PATH/.gitlab-ci.yml $EXAMPLE_CONFIG_OUTPUT_PATH
+    - mkdir -p test_bins/ESP32_IDF/UT
+    - cp -r tools/unit-test-app/build/* test_bins/ESP32_IDF/UT
+    - cp -r SSC/ssc_bin/* test_bins/ESP32_IDF
     # clone test script to assign tests
     - git clone $TEST_SCRIPT_REPOSITORY
     - cd auto_test_script
-    - python $CHECKOUT_REF_SCRIPT auto_test_script
+    - git checkout ${CI_COMMIT_REF_NAME} || echo "Using default branch..."
     # assign unit test cases
     - python CIAssignTestCases.py -t $IDF_PATH/components/idf_test/unit_test -c $IDF_PATH/.gitlab-ci.yml -b $IDF_PATH/test_bins
     # assgin integration test cases
-    - python CIAssignTestCases.py -t $IDF_PATH/components/idf_test/integration_test -c $IDF_PATH/.gitlab-ci.yml -b $IDF_PATH/SSC/ssc_bin
-
-.example_test_template: &example_test_template
-  stage: test
-  when: on_success
-  only:
-    - master
-    - /^release\/v/
-    - /^v\d+\.\d+(\.\d+)?($|-)/
-    - triggers
-  # gitlab ci do not support match job with RegEx or wildcard now in dependencies.
-  # we have a lot build example jobs and the binaries them exceed the limitation of artifacts.
-  # we can't artifact them in one job. For example test jobs, download all artifacts from previous stages.
-  artifacts:
-    when: always
-    paths:
-      - $LOG_PATH
-    expire_in: 6 mos
-  variables:
-    TEST_FW_PATH: "$CI_PROJECT_DIR/tools/tiny-test-fw"
-    TEST_CASE_PATH: "$CI_PROJECT_DIR/examples"
-    CONFIG_FILE: "$CI_PROJECT_DIR/examples/test_configs/$CI_JOB_NAME.yml"
-    LOG_PATH: "$CI_PROJECT_DIR/TEST_LOGS"
-  script:
-    # first test if config file exists, if not exist, exit 0
-    - test -e $CONFIG_FILE || exit 0
-    - cd $TEST_FW_PATH
-    # run test
-    - python Runner.py $TEST_CASE_PATH -c $CONFIG_FILE
+    - python CIAssignTestCases.py -t $IDF_PATH/components/idf_test/integration_test -c $IDF_PATH/.gitlab-ci.yml -b $IDF_PATH/test_bins
 
 .test_template: &test_template
+  before_script:
+    - echo "Skip cloning submodule here"
   stage: test
   when: on_success
   only:
@@ -516,32 +416,37 @@ assign_test:
   allow_failure: true
   dependencies:
     - assign_test
-    - build_ssc_00
-    - build_ssc_01
-    - build_ssc_02
   artifacts:
     when: always
     paths:
       - $LOG_PATH
     expire_in: 6 mos
   variables:
+    # set git strategy to fetch so we can get esptool without update submodule
+    GIT_STRATEGY: fetch
     LOCAL_ENV_CONFIG_PATH: "$CI_PROJECT_DIR/ci-test-runner-configs/$CI_RUNNER_DESCRIPTION/ESP32_IDF"
     LOG_PATH: "$CI_PROJECT_DIR/$CI_COMMIT_SHA"
     TEST_CASE_FILE_PATH: "$CI_PROJECT_DIR/components/idf_test/integration_test"
     MODULE_UPDATE_FILE: "$CI_PROJECT_DIR/components/idf_test/ModuleDefinition.yml"
     CONFIG_FILE: "$CI_PROJECT_DIR/components/idf_test/integration_test/CIConfigs/$CI_JOB_NAME.yml"
-  before_script: *add_gitlab_key_before
   script:
     # first test if config file exists, if not exist, exit 0
     - test -e $CONFIG_FILE || exit 0
+    # remove artifacts from the 'unit_test' stage
+    - rm -rf "$LOG_PATH"
+    # add gitlab ssh key
+    - mkdir -p ~/.ssh
+    - chmod 700 ~/.ssh
+    - echo -n $GITLAB_KEY > ~/.ssh/id_rsa_base64
+    - base64 --decode --ignore-garbage ~/.ssh/id_rsa_base64 > ~/.ssh/id_rsa
+    - chmod 600 ~/.ssh/id_rsa
+    - echo -e "Host gitlab.espressif.cn\n\tStrictHostKeyChecking no\n" >> ~/.ssh/config
     # clone local test env configs
     - git clone $TEST_ENV_CONFIG_REPOSITORY
-    - cd ci-test-runner-configs
-    - python $CHECKOUT_REF_SCRIPT ci-test-runner-configs
     # clone test bench
     - git clone $TEST_SCRIPT_REPOSITORY
     - cd auto_test_script
-    - python $CHECKOUT_REF_SCRIPT auto_test_script
+    - git checkout ${CI_COMMIT_REF_NAME} || echo "Using default branch..."
     # run test
     - python CIRunner.py -l "$LOG_PATH/$CI_JOB_NAME" -c $CONFIG_FILE -e $LOCAL_ENV_CONFIG_PATH -t $TEST_CASE_FILE_PATH -m $MODULE_UPDATE_FILE
 
@@ -551,6 +456,7 @@ assign_test:
   allow_failure: false
   stage: unit_test
   variables:
+    GIT_STRATEGY: fetch
     LOCAL_ENV_CONFIG_PATH: "$CI_PROJECT_DIR/ci-test-runner-configs/$CI_RUNNER_DESCRIPTION/ESP32_IDF"
     LOG_PATH: "$CI_PROJECT_DIR/$CI_COMMIT_SHA"
     TEST_CASE_FILE_PATH: "$CI_PROJECT_DIR/components/idf_test/unit_test"
@@ -569,10 +475,17 @@ nvs_compatible_test:
     - ESP32_IDF
     - NVS_Compatible
   script:
+    # remove artifacts from the 'unit_test' stage
+    - rm -rf "$LOG_PATH"
+    # add gitlab ssh key
+    - mkdir -p ~/.ssh
+    - chmod 700 ~/.ssh
+    - echo -n $GITLAB_KEY > ~/.ssh/id_rsa_base64
+    - base64 --decode --ignore-garbage ~/.ssh/id_rsa_base64 > ~/.ssh/id_rsa
+    - chmod 600 ~/.ssh/id_rsa
+    - echo -e "Host gitlab.espressif.cn\n\tStrictHostKeyChecking no\n" >> ~/.ssh/config
     # clone local test env configs
     - git clone $TEST_ENV_CONFIG_REPOSITORY
-    - cd ci-test-runner-configs
-    - python $CHECKOUT_REF_SCRIPT ci-test-runner-configs
     # clone test bench
     - git clone $TEST_SCRIPT_REPOSITORY
     - cd auto_test_script
@@ -582,263 +495,29 @@ nvs_compatible_test:
     # run test
     - python CIRunner.py -l "$LOG_PATH/$CI_JOB_NAME" -c $CONFIG_FILE -e $LOCAL_ENV_CONFIG_PATH -t $TEST_CASE_FILE_PATH -m $MODULE_UPDATE_FILE
 
-example_test_001_01:
-  <<: *example_test_template
-  tags:
-    - ESP32
-    - Example_WIFI
-
 UT_001_01:
   <<: *unit_test_template
   tags:
     - ESP32_IDF
     - UT_T1_1
-    - UT_default
 
 UT_001_02:
   <<: *unit_test_template
   tags:
     - ESP32_IDF
     - UT_T1_1
-    - UT_default
 
 UT_001_03:
   <<: *unit_test_template
   tags:
     - ESP32_IDF
     - UT_T1_1
-    - UT_default
 
 UT_001_04:
   <<: *unit_test_template
   tags:
     - ESP32_IDF
     - UT_T1_1
-    - UT_default
-
-UT_001_05:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_SDMODE
-    - UT_default
-
-UT_001_06:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_SPIMODE
-    - UT_default
-
-UT_001_07:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_1
-    - UT_default
-
-UT_001_08:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_1
-    - UT_default
-
-UT_001_09:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_1
-    - UT_default
-
-UT_002_01:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_1
-    - UT_release
-
-UT_002_02:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_1
-    - UT_release
-
-UT_002_03:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_1
-    - UT_release
-
-UT_002_04:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_1
-    - UT_release
-
-UT_002_05:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_SDMODE
-    - UT_release
-
-UT_002_06:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_SPIMODE
-    - UT_release
-
-UT_002_07:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_1
-    - UT_release
-
-UT_002_08:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_1
-    - UT_release
-
-UT_002_09:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_1
-    - UT_release
-
-UT_003_01:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_1
-    - UT_single_core
-
-UT_003_02:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_1
-    - UT_single_core
-
-UT_003_03:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_1
-    - UT_single_core
-
-UT_003_04:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_1
-    - UT_single_core
-
-UT_003_05:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_SDMODE
-    - UT_single_core
-
-UT_003_06:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_SPIMODE
-    - UT_single_core
-
-UT_003_07:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_1
-    - UT_single_core
-
-UT_003_08:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_1
-    - UT_single_core
-
-UT_003_09:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_1
-    - UT_single_core
-
-UT_004_01:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_1
-    - UT_psram
-
-UT_004_02:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_1
-    - UT_psram
-
-UT_004_03:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_1
-    - UT_psram
-
-UT_004_04:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_1
-    - UT_psram
-
-UT_004_05:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_SDMODE
-    - UT_psram
-
-UT_004_06:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_SPIMODE
-    - UT_psram
-
-UT_004_07:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_1
-    - UT_psram
-
-UT_004_08:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_1
-    - UT_psram
-
-UT_004_09:
-  <<: *unit_test_template
-  tags:
-    - ESP32_IDF
-    - UT_T1_1
-    - UT_psram
 
 IT_001_01:
   <<: *test_template
@@ -888,12 +567,6 @@ IT_001_08:
     - ESP32_IDF
     - SSC_T1_1
 
-IT_001_09:
-  <<: *test_template
-  tags:
-    - ESP32_IDF
-    - SSC_T1_1
-
 IT_002_01:
   <<: *test_template
   tags:
@@ -918,30 +591,6 @@ IT_003_03:
     - ESP32_IDF
     - SSC_T2_1
 
-IT_003_04:
-  <<: *test_template
-  tags:
-    - ESP32_IDF
-    - SSC_T2_1
-
-IT_003_05:
-  <<: *test_template
-  tags:
-    - ESP32_IDF
-    - SSC_T2_1
-
-IT_003_06:
-  <<: *test_template
-  tags:
-    - ESP32_IDF
-    - SSC_T2_1
-
-IT_003_07:
-  <<: *test_template
-  tags:
-    - ESP32_IDF
-    - SSC_T2_1
-
 IT_004_01:
   <<: *test_template
   tags:
@@ -972,12 +621,6 @@ IT_008_01:
     - ESP32_IDF
     - SSC_T2_PhyMode
 
-IT_009_01:
-  <<: *test_template
-  tags:
-    - ESP32_IDF
-    - SSC_T1_3
-
 IT_501_01:
   <<: *test_template
   tags:

.gitmodules

@@ -29,11 +29,3 @@
 [submodule "components/libsodium/libsodium"]
 	path = components/libsodium/libsodium
 	url = https://github.com/jedisct1/libsodium.git
-
-[submodule "components/spiffs/spiffs"]
-	path = components/spiffs/spiffs
-	url = https://github.com/pellepl/spiffs.git
-
-[submodule "components/json/cJSON"]
-	path = components/json/cJSON
-	url = https://github.com/DaveGamble/cJSON.git

Kconfig

@@ -19,137 +19,33 @@ config PYTHON
     help
         The executable name/path that is used to run python. On some systems Python 2.x
         may need to be invoked as python2.
-
-config MAKE_WARN_UNDEFINED_VARIABLES
-    bool "'make' warns on undefined variables"
-    default "y"
-    help
-        Adds --warn-undefined-variables to MAKEFLAGS. This causes make to
-        print a warning any time an undefined variable is referenced.
-
-        This option helps find places where a variable reference is misspelled
-        or otherwise missing, but it can be unwanted if you have Makefiles which
-        depend on undefined variables expanding to an empty string.
-
-endmenu  # SDK tool configuration
+endmenu
 
 source "$COMPONENT_KCONFIGS_PROJBUILD"
 
-menu "Compiler options"
-
-choice OPTIMIZATION_COMPILER
-    prompt "Optimization Level"
+choice OPTIMIZATION_LEVEL
+    prompt "Optimization level"
     default OPTIMIZATION_LEVEL_DEBUG
     help
-        This option sets compiler optimization level (gcc -O argument).
-
-        - for "Release" setting, -Os flag is added to CFLAGS.
+        This option sets optimization level.
+        
+        - for "Release" setting, -Os flag is added to CFLAGS,
+         and -DNDEBUG flag is added to CPPFLAGS.
+         
         - for "Debug" setting, -Og flag is added to CFLAGS.
-
-        "Release" with -Os produces smaller & faster compiled code but it
-        may be harder to correlated code addresses to source files when debugging.
-
-        To add custom optimization settings, set CFLAGS and/or CPPFLAGS
-        in project makefile, before including $(IDF_PATH)/make/project.mk. Note that
-        custom optimization levels may be unsupported.
-
+        
+        To override any of these settings, set CFLAGS and/or CPPFLAGS
+        in project makefile, before including $(IDF_PATH)/make/project.mk.
+        
 config OPTIMIZATION_LEVEL_DEBUG
-    bool "Debug (-Og)"
+    bool "Debug"
 config OPTIMIZATION_LEVEL_RELEASE
-    bool "Release (-Os)"
+    bool "Release"
 endchoice
 
-choice OPTIMIZATION_ASSERTION_LEVEL
-    prompt "Assertion level"
-    default OPTIMIZATION_ASSERTIONS_ENABLED
-    help
-        Assertions can be:
-        - Enabled. Failure will print verbose assertion details. This is the default.
-
-        - Set to "silent" to save code size (failed assertions will abort() but user
-          needs to use the aborting address to find the line number with the failed assertion.)
-
-        - Disabled entirely (not recommended for most configurations.) -DNDEBUG is added
-          to CPPFLAGS in this case.
-
-config OPTIMIZATION_ASSERTIONS_ENABLED
-    prompt "Enabled"
-    bool
-    help
-        Enable assertions. Assertion content and line number will be printed on failure.
-
-config OPTIMIZATION_ASSERTIONS_SILENT
-    prompt "Silent (saves code size)"
-    bool
-    help
-        Enable silent assertions. Failed assertions will abort(), user needs to
-        use the aborting address to find the line number with the failed assertion.
-
-config OPTIMIZATION_ASSERTIONS_DISABLED
-    prompt "Disabled (sets -DNDEBUG)"
-    bool
-    help
-        If assertions are disabled, -DNDEBUG is added to CPPFLAGS.
-
-endchoice # assertions
-
-menuconfig CXX_EXCEPTIONS
-   bool "Enable C++ exceptions"
-   default n
-   help
-       Enabling this option compiles all IDF C++ files with exception support enabled.
-
-       Disabling this option disables C++ exception support in all compiled files, and any libstdc++ code which throws
-       an exception will abort instead.
-
-       Enabling this option currently adds an additional ~500 bytes of heap overhead
-       when an exception is thrown in user code for the first time.
-
-config CXX_EXCEPTIONS_EMG_POOL_SIZE
-    int "Emergency Pool Size"
-    default 0
-    depends on CXX_EXCEPTIONS
-    help
-       Size (in bytes) of the emergency memory pool for C++ exceptions. This pool will be used to allocate
-       memory for thrown exceptions when there is not enough memory on the heap.
-
-choice STACK_CHECK_MODE
-    prompt "Stack smashing protection mode"
-    default STACK_CHECK_NONE
-    help
-        Stack smashing protection mode. Emit extra code to check for buffer overflows, such as stack
-        smashing attacks. This is done by adding a guard variable to functions with vulnerable objects.
-        The guards are initialized when a function is entered and then checked when the function exits.
-        If a guard check fails, program is halted. Protection has the following modes:
-          - In NORMAL mode (GCC flag: -fstack-protector) only functions that call alloca, and functions with buffers larger than
-            8 bytes are protected.
-          - STRONG mode (GCC flag: -fstack-protector-strong) is like NORMAL, but includes additional functions to be protected -- those that
-            have local array definitions, or have references to local frame addresses.
-          - In OVERALL mode (GCC flag: -fstack-protector-all) all functions are protected.
-
-        Modes have the following impact on code performance and coverage:
-          - performance: NORMAL > STRONG > OVERALL
-          - coverage: NORMAL < STRONG < OVERALL
-
-
-config STACK_CHECK_NONE
-    bool "None"
-config STACK_CHECK_NORM
-    bool "Normal"
-config STACK_CHECK_STRONG
-    bool "Strong"
-config STACK_CHECK_ALL
-    bool "Overall"
-endchoice
-
-config STACK_CHECK
-    bool
-    default !STACK_CHECK_NONE
-    help
-        Stack smashing protection.
-
-endmenu # Compiler Options
-
 menu "Component config"
 source "$COMPONENT_KCONFIGS"
 endmenu
+
+
+

README.md

@@ -1,6 +1,6 @@
 # Espressif IoT Development Framework
 
-[![alt text](https://readthedocs.org/projects/docs/badge/?version=latest "Documentation Status")](https://esp-idf.readthedocs.io/en/latest/?badge=latest)
+[![alt text](https://readthedocs.org/projects/docs/badge/?version=latest "Documentation Status")](http://esp-idf.readthedocs.io/en/latest/?badge=latest)
 
 ESP-IDF is the official development framework for the [ESP32](https://espressif.com/en/products/hardware/esp32/overview) chip.
 
@@ -10,9 +10,9 @@ ESP-IDF is the official development framework for the [ESP32](https://espressif.
 
 See setup guides for detailed instructions to set up the ESP-IDF:
 
-* [Windows Setup Guide](https://esp-idf.readthedocs.io/en/latest/get-started/windows-setup.html)
-* [Mac OS Setup Guide](https://esp-idf.readthedocs.io/en/latest/get-started/macos-setup.html)
-* [Linux Setup Guide](https://esp-idf.readthedocs.io/en/latest/get-started/linux-setup.html)
+* [Windows Setup Guide](http://esp-idf.readthedocs.io/en/latest/get-started/windows-setup.html)
+* [Mac OS Setup Guide](http://esp-idf.readthedocs.io/en/latest/get-started/macos-setup.html)
+* [Linux Setup Guide](http://esp-idf.readthedocs.io/en/latest/get-started/linux-setup.html)
 
 ## Finding a Project
 
@@ -52,7 +52,7 @@ You don't need to run `make all` before running `make flash`, `make flash` will
 
 ## Viewing Serial Output
 
-The `make monitor` target uses the [idf_monitor tool](https://esp-idf.readthedocs.io/en/latest/get-started/idf-monitor.html) to display serial output from the ESP32. idf_monitor also has a range of features to decode crash output and interact with the device. [Check the documentation page for details](https://esp-idf.readthedocs.io/en/latest/get-started/idf-monitor.html).
+The `make monitor` target uses the [idf_monitor tool](http://esp-idf.readthedocs.io/en/latest/get-started/idf-monitor.html) to display serial output from the ESP32. idf_monitor also has a range of features to decode crash output and interact with the device. [Check the documentation page for details](http://esp-idf.readthedocs.io/en/latest/get-started/idf-monitor.html).
 
 Exit the monitor by typing Ctrl-].
 
@@ -96,7 +96,7 @@ The simplest way to use the partition table is to `make menuconfig` and choose o
 
 In both cases the factory app is flashed at offset 0x10000. If you `make partition_table` then it will print a summary of the partition table.
 
-For more details about partition tables and how to create custom variations, view the [`docs/api-guides/partition-tables.rst`](docs/api-guides/partition-tables.rst) file.
+For more details about partition tables and how to create custom variations, view the `docs/partition-tables.rst` file.
 
 ## Erasing Flash
 
@@ -106,12 +106,11 @@ This can be combined with other targets, ie `make erase_flash flash` will erase
 
 # Resources
 
-* Documentation for the latest version: https://esp-idf.readthedocs.io/. This documentation is built from the [docs directory](docs) of this repository.
+* Documentation for the latest version: http://esp-idf.readthedocs.io/. This documentation is built from the [docs directory](docs) of this repository.
 
-* The [esp32.com forum](https://esp32.com/) is a place to ask questions and find community resources.
+* The [esp32.com forum](http://esp32.com/) is a place to ask questions and find community resources.
 
 * [Check the Issues section on github](https://github.com/espressif/esp-idf/issues) if you find a bug or have a feature request. Please check existing Issues before opening a new one.
 
-* If you're interested in contributing to ESP-IDF, please check the [Contributions Guide](https://esp-idf.readthedocs.io/en/latest/contribute/index.html).
-
+* If you're interested in contributing to ESP-IDF, please check the [Contributions Guide](http://esp-idf.readthedocs.io/en/latest/contribute/index.html).
 

components/app_trace/Kconfig

@@ -1,193 +0,0 @@
-menu "Application Level Tracing"
-
-choice ESP32_APPTRACE_DESTINATION
-    prompt "Data Destination"
-    default ESP32_APPTRACE_DEST_NONE
-    help
-        Select destination for application trace: trace memory or none (to disable).
-
-config ESP32_APPTRACE_DEST_TRAX
-    bool "Trace memory"
-    select ESP32_APPTRACE_ENABLE
-config ESP32_APPTRACE_DEST_NONE
-    bool "None"
-endchoice
-
-config ESP32_APPTRACE_ENABLE
-    bool
-    depends on !ESP32_TRAX
-    select MEMMAP_TRACEMEM
-    select MEMMAP_TRACEMEM_TWOBANKS
-    default n
-    help
-        Enables/disable application tracing module.
-
-config ESP32_APPTRACE_LOCK_ENABLE
-    bool
-    default !SYSVIEW_ENABLE
-    help
-        Enables/disable application tracing module internal sync lock.
-
-config ESP32_APPTRACE_ONPANIC_HOST_FLUSH_TMO
-    int "Timeout for flushing last trace data to host on panic"
-    depends on ESP32_APPTRACE_ENABLE
-    range -1 5000
-    default -1
-    help
-        Timeout for flushing last trace data to host in case of panic. In ms.
-        Use -1 to disable timeout and wait forever.
-
-config ESP32_APPTRACE_POSTMORTEM_FLUSH_TRAX_THRESH
-    int "Threshold for flushing last trace data to host on panic"
-    depends on ESP32_APPTRACE_DEST_TRAX
-    range 0 16384
-    default 0
-    help
-        Threshold for flushing last trace data to host on panic in post-mortem mode.
-        This is minimal amount of data needed to perform flush. In bytes.
-
-config ESP32_APPTRACE_PENDING_DATA_SIZE_MAX
-    int "Size of the pending data buffer"
-    depends on ESP32_APPTRACE_DEST_TRAX
-    default 0
-    help
-        Size of the buffer for events in bytes. It is useful for buffering events from
-        the time critical code (scheduler, ISRs etc). If this parameter is 0 then
-        events will be discarded when main HW buffer is full.
-
-menu "FreeRTOS SystemView Tracing"
-config SYSVIEW_ENABLE
-    bool "SystemView Tracing Enable"
-    depends on ESP32_APPTRACE_ENABLE
-    default n
-    help
-        Enables supporrt for SEGGER SystemView tracing functionality.
-
-choice SYSVIEW_TS_SOURCE
-    prompt "Timer to use as timestamp source"
-    depends on SYSVIEW_ENABLE
-    default SYSVIEW_TS_SOURCE_CCOUNT if FREERTOS_UNICORE && !PM_ENABLE
-    default SYSVIEW_TS_SOURCE_TIMER_00 if !FREERTOS_UNICORE && !PM_ENABLE
-    default SYSVIEW_TS_SOURCE_ESP_TIMER if PM_ENABLE
-    help
-        SystemView needs to use a hardware timer as the source of timestamps
-        when tracing. This option selects the timer for it.
-
-config SYSVIEW_TS_SOURCE_CCOUNT
-	bool "CPU cycle counter (CCOUNT)"
-	depends on FREERTOS_UNICORE && !PM_ENABLE
-
-config SYSVIEW_TS_SOURCE_TIMER_00
-    bool "Timer 0, Group 0"
-    depends on !PM_ENABLE
-
-config SYSVIEW_TS_SOURCE_TIMER_01
-    bool "Timer 1, Group 0"
-    depends on !PM_ENABLE
-
-config SYSVIEW_TS_SOURCE_TIMER_10
-    bool "Timer 0, Group 1"
-    depends on !PM_ENABLE
-
-config SYSVIEW_TS_SOURCE_TIMER_11
-    bool "Timer 1, Group 1"
-    depends on !PM_ENABLE
-
-config SYSVIEW_TS_SOURCE_ESP_TIMER
-	bool "esp_timer high resolution timer"
-
-endchoice
-
-config SYSVIEW_EVT_OVERFLOW_ENABLE
-    bool "Trace Buffer Overflow Event"
-    depends on SYSVIEW_ENABLE
-    default y
-    help
-        Enables "Trace Buffer Overflow" event.
-
-config SYSVIEW_EVT_ISR_ENTER_ENABLE
-    bool "ISR Enter Event"
-    depends on SYSVIEW_ENABLE
-    default y
-    help
-        Enables "ISR Enter" event.
-
-config SYSVIEW_EVT_ISR_EXIT_ENABLE
-    bool "ISR Exit Event"
-    depends on SYSVIEW_ENABLE
-    default y
-    help
-        Enables "ISR Exit" event.
-
-config SYSVIEW_EVT_ISR_TO_SCHEDULER_ENABLE
-    bool "ISR Exit to Scheduler Event"
-    depends on SYSVIEW_ENABLE
-    default y
-    help
-        Enables "ISR to Scheduler" event.
-
-config SYSVIEW_EVT_TASK_START_EXEC_ENABLE
-    bool "Task Start Execution Event"
-    depends on SYSVIEW_ENABLE
-    default y
-    help
-        Enables "Task Start Execution" event.
-
-config SYSVIEW_EVT_TASK_STOP_EXEC_ENABLE
-    bool "Task Stop Execution Event"
-    depends on SYSVIEW_ENABLE
-    default y
-    help
-        Enables "Task Stop Execution" event.
-
-config SYSVIEW_EVT_TASK_START_READY_ENABLE
-    bool "Task Start Ready State Event"
-    depends on SYSVIEW_ENABLE
-    default y
-    help
-        Enables "Task Start Ready State" event.
-
-config SYSVIEW_EVT_TASK_STOP_READY_ENABLE
-    bool "Task Stop Ready State Event"
-    depends on SYSVIEW_ENABLE
-    default y
-    help
-        Enables "Task Stop Ready State" event.
-
-config SYSVIEW_EVT_TASK_CREATE_ENABLE
-    bool "Task Create Event"
-    depends on SYSVIEW_ENABLE
-    default y
-    help
-        Enables "Task Create" event.
-
-config SYSVIEW_EVT_TASK_TERMINATE_ENABLE
-    bool "Task Terminate Event"
-    depends on SYSVIEW_ENABLE
-    default y
-    help
-        Enables "Task Terminate" event.
-
-config SYSVIEW_EVT_IDLE_ENABLE
-    bool "System Idle Event"
-    depends on SYSVIEW_ENABLE
-    default y
-    help
-        Enables "System Idle" event.
-
-config SYSVIEW_EVT_TIMER_ENTER_ENABLE
-    bool "Timer Enter Event"
-    depends on SYSVIEW_ENABLE
-    default y
-    help
-        Enables "Timer Enter" event.
-
-config SYSVIEW_EVT_TIMER_EXIT_ENABLE
-    bool "Timer Exit Event"
-    depends on SYSVIEW_ENABLE
-    default y
-    help
-        Enables "Timer Exit" event.
-
-endmenu
-endmenu

components/app_trace/app_trace_util.c

@@ -1,191 +0,0 @@
-// Copyright 2017 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-#include "freertos/FreeRTOS.h"
-#include "freertos/task.h"
-#include "esp_app_trace_util.h"
-#include "esp_clk.h"
-
-///////////////////////////////////////////////////////////////////////////////
-///////////////////////////////// TIMEOUT /////////////////////////////////////
-///////////////////////////////////////////////////////////////////////////////
-
-#define ESP_APPTRACE_CPUTICKS2US(_t_, _cpu_freq_)       ((_t_)/(_cpu_freq_/1000000))
-#define ESP_APPTRACE_US2CPUTICKS(_t_, _cpu_freq_)       ((_t_)*(_cpu_freq_/1000000))
-
-esp_err_t esp_apptrace_tmo_check(esp_apptrace_tmo_t *tmo)
-{
-    int cpu_freq = esp_clk_cpu_freq();
-    if (tmo->tmo != ESP_APPTRACE_TMO_INFINITE) {
-        unsigned cur = portGET_RUN_TIME_COUNTER_VALUE();
-        if (tmo->start <= cur) {
-            tmo->elapsed = ESP_APPTRACE_CPUTICKS2US(cur - tmo->start, cpu_freq);
-        } else {
-            tmo->elapsed = ESP_APPTRACE_CPUTICKS2US(0xFFFFFFFF - tmo->start + cur, cpu_freq);
-        }
-        if (tmo->elapsed >= tmo->tmo) {
-            return ESP_ERR_TIMEOUT;
-        }
-    }
-    return ESP_OK;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-///////////////////////////////// LOCK ////////////////////////////////////////
-///////////////////////////////////////////////////////////////////////////////
-
-esp_err_t esp_apptrace_lock_take(esp_apptrace_lock_t *lock, esp_apptrace_tmo_t *tmo)
-{
-    int res;
-
-    while (1) {
-        // do not overwrite lock->int_state before we actually acquired the mux
-        unsigned int_state = portENTER_CRITICAL_NESTED();
-        // FIXME: if mux is busy it is not good idea to loop during the whole tmo with disabled IRQs.
-        // So we check mux state using zero tmo, restore IRQs and let others tasks/IRQs to run on this CPU
-        // while we are doing our own tmo check.
-#ifdef CONFIG_FREERTOS_PORTMUX_DEBUG
-        bool success = vPortCPUAcquireMutexTimeout(&lock->mux, 0, __FUNCTION__, __LINE__);
-#else
-        bool success = vPortCPUAcquireMutexTimeout(&lock->mux, 0);
-#endif
-        if (success) {
-            lock->int_state = int_state;
-            return ESP_OK;
-        }
-        portEXIT_CRITICAL_NESTED(int_state);
-        // we can be preempted from this place till the next call (above) to portENTER_CRITICAL_NESTED()
-        res = esp_apptrace_tmo_check(tmo);
-        if (res != ESP_OK) {
-            break;
-        }
-    }
-    return res;
-}
-
-esp_err_t esp_apptrace_lock_give(esp_apptrace_lock_t *lock)
-{
-    // save lock's irq state value for this CPU
-    unsigned int_state = lock->int_state;
-    // after call to the following func we can not be sure that lock->int_state
-    // is not overwritten by other CPU who has acquired the mux just after we released it. See esp_apptrace_lock_take().
-#ifdef CONFIG_FREERTOS_PORTMUX_DEBUG
-    vPortCPUReleaseMutex(&lock->mux, __FUNCTION__, __LINE__);
-#else
-    vPortCPUReleaseMutex(&lock->mux);
-#endif
-    portEXIT_CRITICAL_NESTED(int_state);
-    return ESP_OK;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-////////////////////////////// RING BUFFER ////////////////////////////////////
-///////////////////////////////////////////////////////////////////////////////
-
-uint8_t *esp_apptrace_rb_produce(esp_apptrace_rb_t *rb, uint32_t size)
-{
-    uint8_t *ptr = rb->data + rb->wr;
-    // check for avalable space
-    if (rb->rd <= rb->wr) {
-        // |?R......W??|
-        if (rb->wr + size >= rb->size) {
-            if (rb->rd == 0) {
-                return NULL; // cannot wrap wr
-            }
-            if (rb->wr + size == rb->size) {
-                rb->wr = 0;
-            } else {
-                // check if we can wrap wr earlier to get space for requested size
-                if (size > rb->rd - 1) {
-                    return NULL; // cannot wrap wr
-                }
-                // shrink buffer a bit, full size will be restored at rd wrapping
-                rb->cur_size = rb->wr;
-                rb->wr = 0;
-                ptr = rb->data;
-                if (rb->rd == rb->cur_size) {
-                    rb->rd = 0;
-                    if (rb->cur_size < rb->size) {
-                        rb->cur_size = rb->size;
-                    }
-                }
-                rb->wr += size;
-            }
-        } else {
-            rb->wr += size;
-        }
-    } else {
-        // |?W......R??|
-        if (size > rb->rd - rb->wr - 1) {
-            return NULL;
-        }
-        rb->wr += size;
-    }
-    return ptr;
-}
-
-uint8_t *esp_apptrace_rb_consume(esp_apptrace_rb_t *rb, uint32_t size)
-{
-    uint8_t *ptr = rb->data + rb->rd;
-    if (rb->rd <= rb->wr) {
-        // |?R......W??|
-        if (rb->rd + size > rb->wr) {
-            return NULL;
-        }
-        rb->rd += size;
-    } else {
-        // |?W......R??|
-        if (rb->rd + size > rb->cur_size) {
-            return NULL;
-        } else if (rb->rd + size == rb->cur_size) {
-            // restore full size usage
-            if (rb->cur_size < rb->size) {
-                rb->cur_size = rb->size;
-            }
-            rb->rd = 0;
-        } else {
-            rb->rd += size;
-        }
-    }
-    return ptr;
-}
-
-uint32_t esp_apptrace_rb_read_size_get(esp_apptrace_rb_t *rb)
-{
-    uint32_t size = 0;
-    if (rb->rd <= rb->wr) {
-        // |?R......W??|
-        size = rb->wr - rb->rd;
-    } else {
-        // |?W......R??|
-        size = rb->cur_size - rb->rd;
-    }
-    return size;
-}
-
-uint32_t esp_apptrace_rb_write_size_get(esp_apptrace_rb_t *rb)
-{
-    uint32_t size = 0;
-    if (rb->rd <= rb->wr) {
-        // |?R......W??|
-        size = rb->size - rb->wr;
-        if (size && rb->rd == 0) {
-            size--;
-        }
-    } else {
-        // |?W......R??|
-        size = rb->rd - rb->wr - 1;
-    }
-    return size;
-}

components/app_trace/component.mk

@@ -1,29 +0,0 @@
-#
-# Component Makefile
-#
-
-COMPONENT_SRCDIRS := .
-
-COMPONENT_ADD_INCLUDEDIRS = include
-
-COMPONENT_ADD_LDFLAGS = -lapp_trace
-
-# do not produce gcov info for this module, it is used as transport for gcov
-CFLAGS := $(subst --coverage,,$(CFLAGS))
-
-ifdef CONFIG_SYSVIEW_ENABLE
-
-COMPONENT_ADD_INCLUDEDIRS += \
-	sys_view/Config \
-	sys_view/SEGGER \
-	sys_view/Sample/OS
-
-COMPONENT_SRCDIRS += \
-	gcov \
-	sys_view/SEGGER \
-	sys_view/Sample/OS \
-	sys_view/Sample/Config \
-	sys_view/esp32
-else
-COMPONENT_SRCDIRS += gcov
-endif

components/app_trace/gcov/gcov_rtio.c

@@ -1,93 +0,0 @@
-// Copyright 2017 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// This module implements runtime file I/O API for GCOV.
-
-#include "esp_task_wdt.h"
-#include "freertos/FreeRTOS.h"
-#include "freertos/task.h"
-#include "soc/cpu.h"
-#include "soc/timer_group_struct.h"
-#include "soc/timer_group_reg.h"
-#include "esp_app_trace.h"
-
-#if CONFIG_ESP32_APPTRACE_ENABLE
-
-#define LOG_LOCAL_LEVEL CONFIG_LOG_DEFAULT_LEVEL
-#include "esp_log.h"
-const static char *TAG = "esp_gcov_rtio";
-
-static void (*s_gcov_exit)(void);
-static uint8_t s_gcov_down_buf[256];
-
-void esp_gcov_dump()
-{
-#if CONFIG_FREERTOS_UNICORE == 0
-    esp_cpu_stall(!xPortGetCoreID());
-#endif
-
-    while (!esp_apptrace_host_is_connected(ESP_APPTRACE_DEST_TRAX)) {
-        // to avoid complains that task watchdog got triggered for other tasks
-        TIMERG0.wdt_wprotect=TIMG_WDT_WKEY_VALUE;
-        TIMERG0.wdt_feed=1;
-        TIMERG0.wdt_wprotect=0;
-        // to avoid reboot on INT_WDT
-        TIMERG1.wdt_wprotect=TIMG_WDT_WKEY_VALUE;
-        TIMERG1.wdt_feed=1;
-        TIMERG1.wdt_wprotect=0;
-    }
-
-    if (s_gcov_exit) {
-        esp_apptrace_down_buffer_config(s_gcov_down_buf, sizeof(s_gcov_down_buf));
-        s_gcov_exit();
-    }
-
-    int ret = esp_apptrace_fstop(ESP_APPTRACE_DEST_TRAX);
-    if (ret != ESP_OK) {
-        ESP_LOGE(TAG, "Failed to send files transfer stop cmd (%d)!\n", ret);
-    }
-}
-
-int gcov_rtio_atexit(void (*function)(void))
-{
-    s_gcov_exit = function;
-    return 0;
-}
-
-void *gcov_rtio_fopen(const char *path, const char *mode)
-{
-    return esp_apptrace_fopen(ESP_APPTRACE_DEST_TRAX, path, mode);
-}
-
-int gcov_rtio_fclose(void *stream)
-{
-    return esp_apptrace_fclose(ESP_APPTRACE_DEST_TRAX, stream);
-}
-
-size_t gcov_rtio_fwrite(const void *ptr, size_t size, size_t nmemb, void *stream)
-{
-    return esp_apptrace_fwrite(ESP_APPTRACE_DEST_TRAX, ptr, size, nmemb, stream);
-}
-
-int gcov_rtio_fseek(void *stream, long offset, int whence)
-{
-    return esp_apptrace_fseek(ESP_APPTRACE_DEST_TRAX, stream, offset, whence);
-}
-
-long gcov_rtio_ftell(void *stream)
-{
-    return esp_apptrace_ftell(ESP_APPTRACE_DEST_TRAX, stream);
-}
-
-#endif

components/app_trace/host_file_io.c

@@ -1,340 +0,0 @@
-// Copyright 2017 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-// Hot It Works
-// ************
-//
-// This module implements host file I/O protocol on top of apptrace module.
-// The protocol is enough simple. It sends command with arguments to the host and receives response from it.
-// Responses contains return values of respective file I/O API. This value is returned to the caller.
-// Commands has the following format:
-//   * Header. See esp_apptrace_fcmd_hdr_t.
-//   * Operation arguments. See file operation helper structures below.
-
-#include <string.h>
-#include "esp_app_trace.h"
-
-#if CONFIG_ESP32_APPTRACE_ENABLE
-
-#define LOG_LOCAL_LEVEL CONFIG_LOG_DEFAULT_LEVEL
-#include "esp_log.h"
-const static char *TAG = "esp_host_file_io";
-
-#define ESP_APPTRACE_FILE_CMD_FOPEN     0x0
-#define ESP_APPTRACE_FILE_CMD_FCLOSE    0x1
-#define ESP_APPTRACE_FILE_CMD_FWRITE    0x2
-#define ESP_APPTRACE_FILE_CMD_FREAD     0x3
-#define ESP_APPTRACE_FILE_CMD_FSEEK     0x4
-#define ESP_APPTRACE_FILE_CMD_FTELL     0x5
-#define ESP_APPTRACE_FILE_CMD_STOP      0x6 // indicates that there is no files to transfer
-
-/** File operation header */
-typedef struct {
-    uint8_t   cmd; ///< Command ID
-} esp_apptrace_fcmd_hdr_t;
-
-/** Helper structure for fopen */
-typedef struct {
-    const char *path;
-    uint16_t path_len;
-    const char *mode;
-    uint16_t mode_len;
-} esp_apptrace_fopen_args_t;
-
-/** Helper structure for fclose */
-typedef struct {
-    void *file;
-} esp_apptrace_fclose_args_t;
-
-/** Helper structure for fwrite */
-typedef struct {
-    void *  buf;
-    size_t  size;
-    void *  file;
-} esp_apptrace_fwrite_args_t;
-
-/** Helper structure for fread */
-typedef struct {
-    size_t  size;
-    void *  file;
-} esp_apptrace_fread_args_t;
-
-/** Helper structure for fseek */
-typedef struct {
-    long    offset;
-    int     whence;
-    void *  file;
-} esp_apptrace_fseek_args_t;
-
-/** Helper structure for ftell */
-typedef struct {
-    void *file;
-} esp_apptrace_ftell_args_t;
-
-static esp_err_t esp_apptrace_file_cmd_send(esp_apptrace_dest_t dest, uint8_t cmd, void (*prep_args)(uint8_t *, void *), void *args, uint32_t args_len)
-{
-    esp_err_t ret;
-    esp_apptrace_fcmd_hdr_t *hdr;
-
-    uint8_t *ptr = esp_apptrace_buffer_get(dest, sizeof(*hdr) + args_len, ESP_APPTRACE_TMO_INFINITE); //TODO: finite tmo
-    if (ptr == NULL) {
-        return ESP_ERR_NO_MEM;
-    }
-
-    hdr = (esp_apptrace_fcmd_hdr_t *)ptr;
-    hdr->cmd = cmd;
-    if (prep_args) {
-        prep_args(ptr + sizeof(hdr->cmd), args);
-    }
-
-    // now indicate that this buffer is ready to be sent off to host
-    ret = esp_apptrace_buffer_put(dest, ptr, ESP_APPTRACE_TMO_INFINITE);//TODO: finite tmo
-    if (ret != ESP_OK) {
-        ESP_LOGE(TAG, "Failed to put apptrace buffer (%d)!", ret);
-        return ret;
-    }
-
-    ret = esp_apptrace_flush(dest, ESP_APPTRACE_TMO_INFINITE);//TODO: finite tmo
-    if (ret != ESP_OK) {
-        ESP_LOGE(TAG, "Failed to flush apptrace buffer (%d)!", ret);
-        return ret;
-    }
-
-    return ESP_OK;
-}
-
-static esp_err_t esp_apptrace_file_rsp_recv(esp_apptrace_dest_t dest, uint8_t *buf, uint32_t buf_len)
-{
-    uint32_t tot_rd = 0;
-    while (tot_rd < buf_len) {
-        uint32_t rd_size = buf_len - tot_rd;
-        esp_err_t ret = esp_apptrace_read(dest, buf, &rd_size, ESP_APPTRACE_TMO_INFINITE); //TODO: finite tmo
-        if (ret != ESP_OK) {
-            ESP_LOGE(TAG, "Failed to read response (%d)!", ret);
-            return ret;
-        }
-        tot_rd += rd_size;
-    }
-
-    return ESP_OK;
-}
-
-static void esp_apptrace_fopen_args_prepare(uint8_t *buf, void *priv)
-{
-    esp_apptrace_fopen_args_t *args = priv;
-
-    memcpy(buf, args->path, args->path_len);
-    memcpy(buf + args->path_len, args->mode, args->mode_len);
-}
-
-void *esp_apptrace_fopen(esp_apptrace_dest_t dest, const char *path, const char *mode)
-{
-    esp_apptrace_fopen_args_t cmd_args;
-
-    cmd_args.path = path;
-    cmd_args.path_len = strlen(path) + 1;
-    cmd_args.mode = mode;
-    cmd_args.mode_len = strlen(mode) + 1;
-
-    esp_err_t ret = esp_apptrace_file_cmd_send(dest, ESP_APPTRACE_FILE_CMD_FOPEN, esp_apptrace_fopen_args_prepare,
-                        &cmd_args, cmd_args.path_len+cmd_args.mode_len);
-    if (ret != ESP_OK) {
-        ESP_LOGE(TAG, "Failed to send file cmd (%d)!", ret);
-        return NULL;
-    }
-
-    // now read the answer
-    void *resp;
-    ret = esp_apptrace_file_rsp_recv(dest, (uint8_t *)&resp, sizeof(resp));
-    if (ret != ESP_OK) {
-        ESP_LOGE(TAG, "Failed to read response (%d)!", ret);
-        return NULL;
-    }
-
-    return resp;
-}
-
-static void esp_apptrace_fclose_args_prepare(uint8_t *buf, void *priv)
-{
-    esp_apptrace_fclose_args_t *args = priv;
-
-    memcpy(buf, &args->file, sizeof(args->file));
-}
-
-int esp_apptrace_fclose(esp_apptrace_dest_t dest, void *stream)
-{
-    esp_apptrace_fclose_args_t cmd_args;
-
-    cmd_args.file = stream;
-    esp_err_t ret = esp_apptrace_file_cmd_send(dest, ESP_APPTRACE_FILE_CMD_FCLOSE, esp_apptrace_fclose_args_prepare,
-                        &cmd_args, sizeof(cmd_args));
-    if (ret != ESP_OK) {
-        ESP_LOGE(TAG, "Failed to send file cmd (%d)!", ret);
-        return EOF;
-    }
-
-    // now read the answer
-    int resp;
-    ret = esp_apptrace_file_rsp_recv(dest, (uint8_t *)&resp, sizeof(resp));
-    if (ret != ESP_OK) {
-        ESP_LOGE(TAG, "Failed to read response (%d)!", ret);
-        return EOF;
-    }
-
-    return resp;
-}
-
-static void esp_apptrace_fwrite_args_prepare(uint8_t *buf, void *priv)
-{
-    esp_apptrace_fwrite_args_t *args = priv;
-
-    memcpy(buf, &args->file, sizeof(args->file));
-    memcpy(buf + sizeof(args->file), args->buf, args->size);
-}
-
-size_t esp_apptrace_fwrite(esp_apptrace_dest_t dest, const void *ptr, size_t size, size_t nmemb, void *stream)
-{
-    esp_apptrace_fwrite_args_t cmd_args;
-
-    cmd_args.buf = (void *)ptr;
-    cmd_args.size = size * nmemb;
-    cmd_args.file = stream;
-    esp_err_t ret = esp_apptrace_file_cmd_send(dest, ESP_APPTRACE_FILE_CMD_FWRITE, esp_apptrace_fwrite_args_prepare,
-                        &cmd_args, sizeof(cmd_args.file)+cmd_args.size);
-    if (ret != ESP_OK) {
-        ESP_LOGE(TAG, "Failed to send file cmd (%d)!", ret);
-        return 0;
-    }
-
-    // now read the answer
-    size_t resp;
-    ret = esp_apptrace_file_rsp_recv(dest, (uint8_t *)&resp, sizeof(resp));
-    if (ret != ESP_OK) {
-        ESP_LOGE(TAG, "Failed to read response (%d)!", ret);
-        return 0;
-    }
-
-    return resp;
-}
-
-static void esp_apptrace_fread_args_prepare(uint8_t *buf, void *priv)
-{
-    esp_apptrace_fread_args_t *args = priv;
-
-    memcpy(buf, &args->file, sizeof(args->file));
-    memcpy(buf + sizeof(args->file), &args->size, sizeof(args->size));
-}
-
-size_t esp_apptrace_fread(esp_apptrace_dest_t dest, void *ptr, size_t size, size_t nmemb, void *stream)
-{
-    esp_apptrace_fread_args_t cmd_args;
-
-    cmd_args.size = size * nmemb;
-    cmd_args.file = stream;
-    esp_err_t ret = esp_apptrace_file_cmd_send(dest, ESP_APPTRACE_FILE_CMD_FREAD, esp_apptrace_fread_args_prepare,
-                        &cmd_args, sizeof(cmd_args));
-    if (ret != ESP_OK) {
-        ESP_LOGE(TAG, "Failed to send file cmd (%d)!", ret);
-        return 0;
-    }
-
-    // now read the answer
-    size_t resp;
-    ret = esp_apptrace_file_rsp_recv(dest, (uint8_t *)&resp, sizeof(resp));
-    if (ret != ESP_OK) {
-        ESP_LOGE(TAG, "Failed to read response (%d)!", ret);
-        return 0;
-    }
-    if (resp > 0) {
-        ret = esp_apptrace_file_rsp_recv(dest, ptr, resp);
-        if (ret != ESP_OK) {
-            ESP_LOGE(TAG, "Failed to read file data (%d)!", ret);
-            return 0;
-        }
-    }
-    return resp;
-}
-
-static void esp_apptrace_fseek_args_prepare(uint8_t *buf, void *priv)
-{
-    esp_apptrace_fseek_args_t *args = priv;
-
-    memcpy(buf, &args->file, sizeof(args->file));
-}
-
-int esp_apptrace_fseek(esp_apptrace_dest_t dest, void *stream, long offset, int whence)
-{
-    esp_apptrace_fseek_args_t cmd_args;
-
-    cmd_args.file = stream;
-    cmd_args.offset = offset;
-    cmd_args.whence = whence;
-    esp_err_t ret = esp_apptrace_file_cmd_send(dest, ESP_APPTRACE_FILE_CMD_FSEEK, esp_apptrace_fseek_args_prepare,
-                        &cmd_args, sizeof(cmd_args));
-    if (ret != ESP_OK) {
-        ESP_LOGE(TAG, "Failed to send file cmd (%d)!", ret);
-        return -1;
-    }
-
-    // now read the answer
-    int resp;
-    ret = esp_apptrace_file_rsp_recv(dest, (uint8_t *)&resp, sizeof(resp));
-    if (ret != ESP_OK) {
-        ESP_LOGE(TAG, "Failed to read response (%d)!", ret);
-        return -1;
-    }
-
-    return resp;
-}
-
-static void esp_apptrace_ftell_args_prepare(uint8_t *buf, void *priv)
-{
-    esp_apptrace_ftell_args_t *args = priv;
-
-    memcpy(buf, &args->file, sizeof(args->file));
-}
-
-int esp_apptrace_ftell(esp_apptrace_dest_t dest, void *stream)
-{
-    esp_apptrace_ftell_args_t cmd_args;
-
-    cmd_args.file = stream;
-    esp_err_t ret = esp_apptrace_file_cmd_send(dest, ESP_APPTRACE_FILE_CMD_FTELL, esp_apptrace_ftell_args_prepare,
-                        &cmd_args, sizeof(cmd_args));
-    if (ret != ESP_OK) {
-        ESP_LOGE(TAG, "Failed to send file cmd (%d)!", ret);
-        return -1;
-    }
-
-    // now read the answer
-    int resp;
-    ret = esp_apptrace_file_rsp_recv(dest, (uint8_t *)&resp, sizeof(resp));
-    if (ret != ESP_OK) {
-        ESP_LOGE(TAG, "Failed to read response (%d)!", ret);
-        return -1;
-    }
-
-    return resp;
-}
-
-int esp_apptrace_fstop(esp_apptrace_dest_t dest)
-{
-    esp_err_t ret = esp_apptrace_file_cmd_send(dest, ESP_APPTRACE_FILE_CMD_STOP, NULL, NULL, 0);
-    if (ret != ESP_OK) {
-        ESP_LOGE(TAG, "Failed to send files transfer stop cmd (%d)!", ret);
-    }
-    return ret;
-}
-
-#endif

components/app_trace/include/esp_app_trace.h

@@ -1,265 +0,0 @@
-// Copyright 2017 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-#ifndef ESP_APP_TRACE_H_
-#define ESP_APP_TRACE_H_
-
-#include <stdarg.h>
-#include "esp_err.h"
-#include "esp_app_trace_util.h" // ESP_APPTRACE_TMO_INFINITE
-
-/**
- * Application trace data destinations bits.
- */
-typedef enum {
-    ESP_APPTRACE_DEST_TRAX = 0x1,	///< JTAG destination
-    ESP_APPTRACE_DEST_UART0 = 0x2,	///< UART destination
-} esp_apptrace_dest_t;
-
-/**
- * @brief  Initializes application tracing module.
- *
- * @note   Should be called before any esp_apptrace_xxx call.
- *
- * @return ESP_OK on success, otherwise see esp_err_t
- */
-esp_err_t esp_apptrace_init();
-
-/**
- * @brief Configures down buffer.
- *        @note Needs to be called before initiating any data transfer using esp_apptrace_buffer_get and esp_apptrace_write.
- *              This function does not protect internal data by lock.
- *
- * @param buf Address of buffer to use for down channel (host to target) data.
- * @param size Size of the buffer.
- */
-void esp_apptrace_down_buffer_config(uint8_t *buf, uint32_t size);
-
-/**
- * @brief Allocates buffer for trace data.
- *        After data in buffer are ready to be sent off esp_apptrace_buffer_put must be called to indicate it.
- *
- * @param dest Indicates HW interface to send data.
- * @param size Size of data to write to trace buffer.
- * @param tmo  Timeout for operation (in us). Use ESP_APPTRACE_TMO_INFINITE to wait indefinetly.
- *
- * @return non-NULL on success, otherwise NULL.
- */
-uint8_t *esp_apptrace_buffer_get(esp_apptrace_dest_t dest, uint32_t size, uint32_t tmo);
-
-/**
- * @brief Indicates that the data in buffer are ready to be sent off.
- *        This function is a counterpart of and must be preceeded by esp_apptrace_buffer_get.
- *
- * @param dest Indicates HW interface to send data. Should be identical to the same parameter in call to esp_apptrace_buffer_get.
- * @param ptr  Address of trace buffer to release. Should be the value returned by call to esp_apptrace_buffer_get.
- * @param tmo  Timeout for operation (in us). Use ESP_APPTRACE_TMO_INFINITE to wait indefinetly.
- *
- * @return ESP_OK on success, otherwise see esp_err_t
- */
-esp_err_t esp_apptrace_buffer_put(esp_apptrace_dest_t dest, uint8_t *ptr, uint32_t tmo);
-
-/**
- * @brief  Writes data to trace buffer.
- *
- * @param dest Indicates HW interface to send data.
- * @param data Address of data to write to trace buffer.
- * @param size Size of data to write to trace buffer.
- * @param tmo  Timeout for operation (in us). Use ESP_APPTRACE_TMO_INFINITE to wait indefinetly.
- *
- * @return ESP_OK on success, otherwise see esp_err_t
- */
-esp_err_t esp_apptrace_write(esp_apptrace_dest_t dest, const void *data, uint32_t size, uint32_t tmo);
-
-/**
- * @brief vprintf-like function to sent log messages to host via specified HW interface.
- *
- * @param dest Indicates HW interface to send data.
- * @param tmo  Timeout for operation (in us). Use ESP_APPTRACE_TMO_INFINITE to wait indefinetly.
- * @param fmt  Address of format string.
- * @param ap   List of arguments.
- *
- * @return Number of bytes written.
- */
-int esp_apptrace_vprintf_to(esp_apptrace_dest_t dest, uint32_t tmo, const char *fmt, va_list ap);
-
-/**
- * @brief vprintf-like function to sent log messages to host.
- *
- * @param fmt  Address of format string.
- * @param ap   List of arguments.
- *
- * @return Number of bytes written.
- */
-int esp_apptrace_vprintf(const char *fmt, va_list ap);
-
-/**
- * @brief Flushes remaining data in trace buffer to host.
- *
- * @param dest Indicates HW interface to flush data on.
- * @param tmo  Timeout for operation (in us). Use ESP_APPTRACE_TMO_INFINITE to wait indefinetly.
- *
- * @return ESP_OK on success, otherwise see esp_err_t
- */
-esp_err_t esp_apptrace_flush(esp_apptrace_dest_t dest, uint32_t tmo);
-
-/**
- * @brief Flushes remaining data in trace buffer to host without locking internal data.
- *        This is special version of esp_apptrace_flush which should be called from panic handler.
- *
- * @param dest   Indicates HW interface to flush data on.
- * @param min_sz Threshold for flushing data. If current filling level is above this value, data will be flushed. TRAX destinations only.
- * @param tmo    Timeout for operation (in us). Use ESP_APPTRACE_TMO_INFINITE to wait indefinetly.
- *
- * @return ESP_OK on success, otherwise see esp_err_t
- */
-esp_err_t esp_apptrace_flush_nolock(esp_apptrace_dest_t dest, uint32_t min_sz, uint32_t tmo);
-
-/**
- * @brief Reads host data from trace buffer.
- *
- * @param dest Indicates HW interface to read the data on.
- * @param data Address of buffer to put data from trace buffer.
- * @param size Pointer to store size of read data. Before call to this function pointed memory must hold requested size of data
- * @param tmo  Timeout for operation (in us). Use ESP_APPTRACE_TMO_INFINITE to wait indefinetly.
- *
- * @return ESP_OK on success, otherwise see esp_err_t
- */
-esp_err_t esp_apptrace_read(esp_apptrace_dest_t dest, void *data, uint32_t *size, uint32_t tmo);
-
-/**
- * @brief Rertrieves incoming data buffer if any.
- *        After data in buffer are processed esp_apptrace_down_buffer_put must be called to indicate it.
- *
- * @param dest Indicates HW interface to receive data.
- * @param size Address to store size of available data in down buffer. Must be initializaed with requested value.
- * @param tmo  Timeout for operation (in us). Use ESP_APPTRACE_TMO_INFINITE to wait indefinetly.
- *
- * @return non-NULL on success, otherwise NULL.
- */
-uint8_t *esp_apptrace_down_buffer_get(esp_apptrace_dest_t dest, uint32_t *size, uint32_t tmo);
-
-/**
- * @brief Indicates that the data in down buffer are processesd.
- *        This function is a counterpart of and must be preceeded by esp_apptrace_down_buffer_get.
- *
- * @param dest Indicates HW interface to receive data. Should be identical to the same parameter in call to esp_apptrace_down_buffer_get.
- * @param ptr  Address of trace buffer to release. Should be the value returned by call to esp_apptrace_down_buffer_get.
- * @param tmo  Timeout for operation (in us). Use ESP_APPTRACE_TMO_INFINITE to wait indefinetly.
- *
- * @return ESP_OK on success, otherwise see esp_err_t
- */
-esp_err_t esp_apptrace_down_buffer_put(esp_apptrace_dest_t dest, uint8_t *ptr, uint32_t tmo);
-
-/**
- * @brief Checks whether host is connected.
- *
- * @param dest Indicates HW interface to use.
- *
- * @return true if host is connected, otherwise false
- */
-bool esp_apptrace_host_is_connected(esp_apptrace_dest_t dest);
-
-/**
- * @brief Opens file on host.
- *		  This function has the same semantic as 'fopen' except for the first argument.
- *
- * @param dest Indicates HW interface to use.
- * @param path Path to file.
- * @param mode Mode string. See fopen for details.
- *
- * @return non zero file handle on success, otherwise 0
- */
-void *esp_apptrace_fopen(esp_apptrace_dest_t dest, const char *path, const char *mode);
-
-/**
- * @brief Closes file on host.
- *		  This function has the same semantic as 'fclose' except for the first argument.
- *
- * @param dest   Indicates HW interface to use.
- * @param stream File handle returned by esp_apptrace_fopen.
- *
- * @return Zero on success, otherwise non-zero. See fclose for details.
- */
-int esp_apptrace_fclose(esp_apptrace_dest_t dest, void *stream);
-
-/**
- * @brief Writes to file on host.
- *		  This function has the same semantic as 'fwrite' except for the first argument.
- *
- * @param dest   Indicates HW interface to use.
- * @param ptr 	 Address of data to write.
- * @param size 	 Size of an item.
- * @param nmemb  Number of items to write.
- * @param stream File handle returned by esp_apptrace_fopen.
- *
- * @return Number of written items. See fwrite for details.
- */
-size_t esp_apptrace_fwrite(esp_apptrace_dest_t dest, const void *ptr, size_t size, size_t nmemb, void *stream);
-
-/**
- * @brief Read file on host.
- *		  This function has the same semantic as 'fread' except for the first argument.
- *
- * @param dest   Indicates HW interface to use.
- * @param ptr 	 Address to store read data.
- * @param size 	 Size of an item.
- * @param nmemb  Number of items to read.
- * @param stream File handle returned by esp_apptrace_fopen.
- *
- * @return Number of read items. See fread for details.
- */
-size_t esp_apptrace_fread(esp_apptrace_dest_t dest, void *ptr, size_t size, size_t nmemb, void *stream);
-
-/**
- * @brief Set position indicator in file on host.
- *		  This function has the same semantic as 'fseek' except for the first argument.
- *
- * @param dest   Indicates HW interface to use.
- * @param stream File handle returned by esp_apptrace_fopen.
- * @param offset Offset. See fseek for details.
- * @param whence Position in file. See fseek for details.
- *
- * @return Zero on success, otherwise non-zero. See fseek for details.
- */
-int esp_apptrace_fseek(esp_apptrace_dest_t dest, void *stream, long offset, int whence);
-
-/**
- * @brief Get current position indicator for file on host.
- *		  This function has the same semantic as 'ftell' except for the first argument.
- *
- * @param dest   Indicates HW interface to use.
- * @param stream File handle returned by esp_apptrace_fopen.
- *
- * @return Current position in file. See ftell for details.
- */
-int esp_apptrace_ftell(esp_apptrace_dest_t dest, void *stream);
-
-/**
- * @brief Indicates to the host that all file operations are completed.
- *		  This function should be called after all file operations are finished and 
- *		  indicate to the host that it can perform cleanup operations (close open files etc.).
- *
- * @param dest   Indicates HW interface to use.
- *
- * @return ESP_OK on success, otherwise see esp_err_t
- */
-int esp_apptrace_fstop(esp_apptrace_dest_t dest);
-
-/**
- * @brief Triggers gcov info dump.
- *		  This function waits for the host to connect to target before dumping data.
- */
-void esp_gcov_dump(void);
-
-#endif

components/app_trace/include/esp_app_trace_util.h

@@ -1,166 +0,0 @@
-// Copyright 2017 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-#ifndef ESP_APP_TRACE_UTIL_H_
-#define ESP_APP_TRACE_UTIL_H_
-
-#include "freertos/FreeRTOS.h"
-#include "esp_err.h"
-
-/** Infinite waiting timeout */
-#define ESP_APPTRACE_TMO_INFINITE               ((uint32_t)-1)
-
-/** Structure which holds data necessary for measuring time intervals. 
- *
- *  After initialization via esp_apptrace_tmo_init() user needs to call esp_apptrace_tmo_check()
- *  periodically to check timeout for expiration.
- */
-typedef struct {
-    uint32_t   start;   ///< time interval start (in CPU ticks)
-    uint32_t   tmo;     ///< timeout value (in us)
-    uint32_t   elapsed; ///< elapsed time (in us)
-} esp_apptrace_tmo_t;
-
-/**
- * @brief Initializes timeout structure.
- *
- * @param tmo       Pointer to timeout structure to be initialized.
- * @param user_tmo  Timeout value (in us). Use ESP_APPTRACE_TMO_INFINITE to wait indefinetly.
-*/
-static inline void esp_apptrace_tmo_init(esp_apptrace_tmo_t *tmo, uint32_t user_tmo)
-{
-    tmo->start = portGET_RUN_TIME_COUNTER_VALUE();
-    tmo->tmo = user_tmo;
-}
-
-/**
- * @brief Checks timeout for expiration.
- *
- * @param tmo Pointer to timeout structure to be initialized.
- *
- * @return ESP_OK on success, otherwise \see esp_err_t
- */
-esp_err_t esp_apptrace_tmo_check(esp_apptrace_tmo_t *tmo);
-
-static inline uint32_t esp_apptrace_tmo_remaining_us(esp_apptrace_tmo_t *tmo)
-{
-    return tmo->tmo != ESP_APPTRACE_TMO_INFINITE ? (tmo->elapsed - tmo->tmo) : ESP_APPTRACE_TMO_INFINITE;
-}
-
-/** Tracing module synchronization lock */
-typedef struct {
-    portMUX_TYPE mux;
-    unsigned int_state;
-} esp_apptrace_lock_t;
-
-/**
- * @brief Initializes lock structure.
- *
- * @param lock Pointer to lock structure to be initialized.
- */
-static inline void esp_apptrace_lock_init(esp_apptrace_lock_t *lock)
-{
-    vPortCPUInitializeMutex(&lock->mux);
-    lock->int_state = 0;
-}
-
-/**
- * @brief Tries to acquire lock in specified time period.
- *
- * @param lock Pointer to lock structure.
- * @param tmo  Pointer to timeout struct.
- *
- * @return ESP_OK on success, otherwise \see esp_err_t
- */
-esp_err_t esp_apptrace_lock_take(esp_apptrace_lock_t *lock, esp_apptrace_tmo_t *tmo);
-
-/**
- * @brief Releases lock.
- *
- * @param lock Pointer to lock structure.
- *
- * @return ESP_OK on success, otherwise \see esp_err_t
- */
-esp_err_t esp_apptrace_lock_give(esp_apptrace_lock_t *lock);
-
-/** Ring buffer control structure.
- *
- * @note For purposes of application tracing module if there is no enough space for user data and write pointer can be wrapped 
- *       current ring buffer size can be temporarily shrinked in order to provide buffer with requested size.
- */
-typedef struct {
-    uint8_t *data;      ///< pointer to data storage
-    volatile uint32_t size;      ///< size of data storage
-    volatile uint32_t cur_size;  ///< current size of data storage
-    volatile uint32_t rd;        ///< read pointer
-    volatile uint32_t wr;        ///< write pointer
-} esp_apptrace_rb_t;
-
-/**
- * @brief Initializes ring buffer control  structure.
- *
- * @param rb   Pointer to ring buffer structure to be initialized.
- * @param data Pointer to buffer to be used as ring buffer's data storage.
- * @param size Size of buffer to be used as ring buffer's data storage.
- */
-static inline void esp_apptrace_rb_init(esp_apptrace_rb_t *rb, uint8_t *data, uint32_t size)
-{
-    rb->data = data;
-    rb->size = rb->cur_size = size;
-    rb->rd = 0;
-    rb->wr = 0;
-}
-
-/**
- * @brief Allocates memory chunk in ring buffer.
- *
- * @param rb   Pointer to ring buffer structure.
- * @param size Size of the memory to allocate.
- *
- * @return Pointer to the allocated memory or NULL in case of failure.
- */
-uint8_t *esp_apptrace_rb_produce(esp_apptrace_rb_t *rb, uint32_t size);
-
-/**
- * @brief Consumes memory chunk in ring buffer.
- *
- * @param rb   Pointer to ring buffer structure.
- * @param size Size of the memory to consume.
- *
- * @return Pointer to consumed memory chunk or NULL in case of failure.
- */
-uint8_t *esp_apptrace_rb_consume(esp_apptrace_rb_t *rb, uint32_t size);
-
-/**
- * @brief Gets size of memory which can consumed with single call to esp_apptrace_rb_consume().
- *
- * @param rb Pointer to ring buffer structure.
- *
- * @return Size of memory which can consumed.
- *
- * @note Due to read pointer wrapping returned size can be less then the total size of available data.
- */
-uint32_t esp_apptrace_rb_read_size_get(esp_apptrace_rb_t *rb);
-
-/**
- * @brief Gets size of memory which can produced with single call to esp_apptrace_rb_produce().
- *
- * @param rb Pointer to ring buffer structure.
- *
- * @return Size of memory which can produced.
- *
- * @note Due to write pointer wrapping returned size can be less then the total size of available data.
- */
-uint32_t esp_apptrace_rb_write_size_get(esp_apptrace_rb_t *rb);
-
-#endif //ESP_APP_TRACE_UTIL_H_

components/app_trace/sys_view/Config/Global.h

@@ -1,102 +0,0 @@
-/*********************************************************************
-*                SEGGER Microcontroller GmbH & Co. KG                *
-*                        The Embedded Experts                        *
-**********************************************************************
-*                                                                    *
-*       (c) 2015 - 2017  SEGGER Microcontroller GmbH & Co. KG        *
-*                                                                    *
-*       www.segger.com     Support: support@segger.com               *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-*       SEGGER SystemView * Real-time application analysis           *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-* All rights reserved.                                               *
-*                                                                    *
-* SEGGER strongly recommends to not make any changes                 *
-* to or modify the source code of this software in order to stay     *
-* compatible with the RTT protocol and J-Link.                       *
-*                                                                    *
-* Redistribution and use in source and binary forms, with or         *
-* without modification, are permitted provided that the following    *
-* conditions are met:                                                *
-*                                                                    *
-* o Redistributions of source code must retain the above copyright   *
-*   notice, this list of conditions and the following disclaimer.    *
-*                                                                    *
-* o Redistributions in binary form must reproduce the above          *
-*   copyright notice, this list of conditions and the following      *
-*   disclaimer in the documentation and/or other materials provided  *
-*   with the distribution.                                           *
-*                                                                    *
-* o Neither the name of SEGGER Microcontroller GmbH & Co. KG         *
-*   nor the names of its contributors may be used to endorse or      *
-*   promote products derived from this software without specific     *
-*   prior written permission.                                        *
-*                                                                    *
-* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND             *
-* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,        *
-* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF           *
-* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE           *
-* DISCLAIMED. IN NO EVENT SHALL SEGGER Microcontroller BE LIABLE FOR *
-* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR           *
-* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT  *
-* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;    *
-* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF      *
-* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT          *
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE  *
-* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH   *
-* DAMAGE.                                                            *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-*       SystemView version: V2.42                                    *
-*                                                                    *
-**********************************************************************
-----------------------------------------------------------------------
-File    : Global.h
-Purpose : Global types
-          In case your application already has a Global.h, you should
-          merge the files. In order to use Segger code, the types
-          U8, U16, U32, I8, I16, I32 need to be defined in Global.h;
-          additional definitions do not hurt.
----------------------------END-OF-HEADER------------------------------
-*/
-
-#ifndef GLOBAL_H            // Guard against multiple inclusion
-#define GLOBAL_H
-
-#define U8    unsigned char
-#define U16   unsigned short
-#define U32   unsigned long
-#define I8    signed char
-#define I16   signed short
-#define I32   signed long
-
-#ifdef _WIN32
-  //
-  // Microsoft VC6 compiler related
-  //
-  #define U64   unsigned __int64
-  #define U128  unsigned __int128
-  #define I64   __int64
-  #define I128  __int128
-  #if _MSC_VER <= 1200
-    #define U64_C(x) x##UI64
-  #else
-    #define U64_C(x) x##ULL
-  #endif
-#else 
-  //
-  // C99 compliant compiler
-  //
-  #define U64   unsigned long long
-  #define I64   signed long long
-  #define U64_C(x) x##ULL
-#endif
-
-#endif                      // Avoid multiple inclusion
-
-/*************************** End of file ****************************/

components/app_trace/sys_view/Config/SEGGER_RTT_Conf.h

@@ -1,298 +0,0 @@
-/*********************************************************************
-*                SEGGER Microcontroller GmbH & Co. KG                *
-*                        The Embedded Experts                        *
-**********************************************************************
-*                                                                    *
-*       (c) 2015 - 2017  SEGGER Microcontroller GmbH & Co. KG        *
-*                                                                    *
-*       www.segger.com     Support: support@segger.com               *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-*       SEGGER SystemView * Real-time application analysis           *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-* All rights reserved.                                               *
-*                                                                    *
-* SEGGER strongly recommends to not make any changes                 *
-* to or modify the source code of this software in order to stay     *
-* compatible with the RTT protocol and J-Link.                       *
-*                                                                    *
-* Redistribution and use in source and binary forms, with or         *
-* without modification, are permitted provided that the following    *
-* conditions are met:                                                *
-*                                                                    *
-* o Redistributions of source code must retain the above copyright   *
-*   notice, this list of conditions and the following disclaimer.    *
-*                                                                    *
-* o Redistributions in binary form must reproduce the above          *
-*   copyright notice, this list of conditions and the following      *
-*   disclaimer in the documentation and/or other materials provided  *
-*   with the distribution.                                           *
-*                                                                    *
-* o Neither the name of SEGGER Microcontroller GmbH & Co. KG         *
-*   nor the names of its contributors may be used to endorse or      *
-*   promote products derived from this software without specific     *
-*   prior written permission.                                        *
-*                                                                    *
-* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND             *
-* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,        *
-* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF           *
-* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE           *
-* DISCLAIMED. IN NO EVENT SHALL SEGGER Microcontroller BE LIABLE FOR *
-* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR           *
-* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT  *
-* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;    *
-* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF      *
-* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT          *
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE  *
-* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH   *
-* DAMAGE.                                                            *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-*       SystemView version: V2.42                                    *
-*                                                                    *
-**********************************************************************
----------------------------END-OF-HEADER------------------------------
-File    : SEGGER_RTT_Conf.h
-Purpose : Implementation of SEGGER real-time transfer (RTT) which
-          allows real-time communication on targets which support
-          debugger memory accesses while the CPU is running.
-Revision: $Rev: 5626 $
-
-*/
-
-#ifndef SEGGER_RTT_CONF_H
-#define SEGGER_RTT_CONF_H
-
-#ifdef __IAR_SYSTEMS_ICC__
-  #include <intrinsics.h>
-#endif
-
-/*********************************************************************
-*
-*       Defines, configurable
-*
-**********************************************************************
-*/
-
-#define SEGGER_RTT_MAX_NUM_UP_BUFFERS             (3)     // Max. number of up-buffers (T->H) available on this target    (Default: 3)
-#define SEGGER_RTT_MAX_NUM_DOWN_BUFFERS           (3)     // Max. number of down-buffers (H->T) available on this target  (Default: 3)
-
-#define BUFFER_SIZE_UP                            (1024)  // Size of the buffer for terminal output of target, up to host (Default: 1k)
-#define BUFFER_SIZE_DOWN                          (16)    // Size of the buffer for terminal input to target from host (Usually keyboard input) (Default: 16)
-
-#define SEGGER_RTT_PRINTF_BUFFER_SIZE             (64u)    // Size of buffer for RTT printf to bulk-send chars via RTT     (Default: 64)
-
-#define SEGGER_RTT_MODE_DEFAULT                   SEGGER_RTT_MODE_NO_BLOCK_SKIP // Mode for pre-initialized terminal channel (buffer 0)
-
-//
-// Target is not allowed to perform other RTT operations while string still has not been stored completely.
-// Otherwise we would probably end up with a mixed string in the buffer.
-// If using  RTT from within interrupts, multiple tasks or multi processors, define the SEGGER_RTT_LOCK() and SEGGER_RTT_UNLOCK() function here.
-//
-// SEGGER_RTT_MAX_INTERRUPT_PRIORITY can be used in the sample lock routines on Cortex-M3/4.
-// Make sure to mask all interrupts which can send RTT data, i.e. generate SystemView events, or cause task switches.
-// When high-priority interrupts must not be masked while sending RTT data, SEGGER_RTT_MAX_INTERRUPT_PRIORITY needs to be adjusted accordingly.
-// (Higher priority = lower priority number)
-// Default value for embOS: 128u
-// Default configuration in FreeRTOS: configMAX_SYSCALL_INTERRUPT_PRIORITY: ( configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
-// In case of doubt mask all interrupts: 1 << (8 - BASEPRI_PRIO_BITS) i.e. 1 << 5 when 3 bits are implemented in NVIC
-// or define SEGGER_RTT_LOCK() to completely disable interrupts.
-//
-
-#define SEGGER_RTT_MAX_INTERRUPT_PRIORITY         (0x20)   // Interrupt priority to lock on SEGGER_RTT_LOCK on Cortex-M3/4 (Default: 0x20)
-
-/*********************************************************************
-*
-*       RTT lock configuration for SEGGER Embedded Studio,
-*       Rowley CrossStudio and GCC
-*/
-#if (defined __SES_ARM) || (defined __CROSSWORKS_ARM) || (defined __GNUC__)
-  #ifdef __ARM_ARCH_6M__
-    #define SEGGER_RTT_LOCK()   {                                                                   \
-                                    unsigned int LockState;                                         \
-                                  __asm volatile ("mrs   %0, primask  \n\t"                         \
-                                                  "mov   r1, $1     \n\t"                           \
-                                                  "msr   primask, r1  \n\t"                         \
-                                                  : "=r" (LockState)                                \
-                                                  :                                                 \
-                                                  : "r1"                                            \
-                                                  );
-
-    #define SEGGER_RTT_UNLOCK()   __asm volatile ("msr   primask, %0  \n\t"                         \
-                                                  :                                                 \
-                                                  : "r" (LockState)                                 \
-                                                  :                                                 \
-                                                  );                                                \
-                                }
-
-  #elif (defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7EM__))
-    #ifndef   SEGGER_RTT_MAX_INTERRUPT_PRIORITY
-      #define SEGGER_RTT_MAX_INTERRUPT_PRIORITY   (0x20)
-    #endif
-    #define SEGGER_RTT_LOCK()   {                                                                   \
-                                    unsigned int LockState;                                         \
-                                  __asm volatile ("mrs   %0, basepri  \n\t"                         \
-                                                  "mov   r1, %1       \n\t"                         \
-                                                  "msr   basepri, r1  \n\t"                         \
-                                                  : "=r" (LockState)                                \
-                                                  : "i"(SEGGER_RTT_MAX_INTERRUPT_PRIORITY)          \
-                                                  : "r1"                                            \
-                                                  );
-
-    #define SEGGER_RTT_UNLOCK()   __asm volatile ("msr   basepri, %0  \n\t"                         \
-                                                  :                                                 \
-                                                  : "r" (LockState)                                 \
-                                                  :                                                 \
-                                                  );                                                \
-                                }
-
-  #elif defined(__ARM_ARCH_7A__)
-    #define SEGGER_RTT_LOCK() {                                                \
-                                 unsigned int LockState;                       \
-                                 __asm volatile ("mrs r1, CPSR \n\t"           \
-                                                 "mov %0, r1 \n\t"             \
-                                                 "orr r1, r1, #0xC0 \n\t"      \
-                                                 "msr CPSR_c, r1 \n\t"         \
-                                                 : "=r" (LockState)            \
-                                                 :                             \
-                                                 : "r1"                        \
-                                                 );
-
-    #define SEGGER_RTT_UNLOCK() __asm volatile ("mov r0, %0 \n\t"              \
-                                                "mrs r1, CPSR \n\t"            \
-                                                "bic r1, r1, #0xC0 \n\t"       \
-                                                "and r0, r0, #0xC0 \n\t"       \
-                                                "orr r1, r1, r0 \n\t"          \
-                                                "msr CPSR_c, r1 \n\t"          \
-                                                :                              \
-                                                : "r" (LockState)              \
-                                                : "r0", "r1"                   \
-                                                );                             \
-                            }
-#else
-    #define SEGGER_RTT_LOCK()
-    #define SEGGER_RTT_UNLOCK()
-  #endif
-#endif
-
-/*********************************************************************
-*
-*       RTT lock configuration for IAR EWARM
-*/
-#ifdef __ICCARM__
-  #if (defined (__ARM6M__) && (__CORE__ == __ARM6M__))
-    #define SEGGER_RTT_LOCK()   {                                                                   \
-                                  unsigned int LockState;                                           \
-                                  LockState = __get_PRIMASK();                                      \
-                                  __set_PRIMASK(1);
-
-    #define SEGGER_RTT_UNLOCK()   __set_PRIMASK(LockState);                                         \
-                                }
-  #elif ((defined (__ARM7EM__) && (__CORE__ == __ARM7EM__)) || (defined (__ARM7M__) && (__CORE__ == __ARM7M__)))
-    #ifndef   SEGGER_RTT_MAX_INTERRUPT_PRIORITY
-      #define SEGGER_RTT_MAX_INTERRUPT_PRIORITY   (0x20)
-    #endif
-    #define SEGGER_RTT_LOCK()   {                                                                   \
-                                  unsigned int LockState;                                           \
-                                  LockState = __get_BASEPRI();                                      \
-                                  __set_BASEPRI(SEGGER_RTT_MAX_INTERRUPT_PRIORITY);
-
-    #define SEGGER_RTT_UNLOCK()   __set_BASEPRI(LockState);                                         \
-                                }
-  #endif
-#endif
-
-/*********************************************************************
-*
-*       RTT lock configuration for IAR RX
-*/
-#ifdef __ICCRX__
-  #define SEGGER_RTT_LOCK()   {                                                                     \
-                                unsigned long LockState;                                            \
-                                LockState = __get_interrupt_state();                                \
-                                __disable_interrupt();
-
-  #define SEGGER_RTT_UNLOCK()   __set_interrupt_state(LockState);                                   \
-                              }
-#endif
-
-/*********************************************************************
-*
-*       RTT lock configuration for KEIL ARM
-*/
-#ifdef __CC_ARM
-  #if (defined __TARGET_ARCH_6S_M)
-    #define SEGGER_RTT_LOCK()   {                                                                   \
-                                  unsigned int LockState;                                           \
-                                  register unsigned char PRIMASK __asm( "primask");                 \
-                                  LockState = PRIMASK;                                              \
-                                  PRIMASK = 1u;                                                     \
-                                  __schedule_barrier();
-
-    #define SEGGER_RTT_UNLOCK()   PRIMASK = LockState;                                              \
-                                  __schedule_barrier();                                             \
-                                }
-  #elif (defined(__TARGET_ARCH_7_M) || defined(__TARGET_ARCH_7E_M))
-    #ifndef   SEGGER_RTT_MAX_INTERRUPT_PRIORITY
-      #define SEGGER_RTT_MAX_INTERRUPT_PRIORITY   (0x20)
-    #endif
-    #define SEGGER_RTT_LOCK()   {                                                                   \
-                                  unsigned int LockState;                                           \
-                                  register unsigned char BASEPRI __asm( "basepri");                 \
-                                  LockState = BASEPRI;                                              \
-                                  BASEPRI = SEGGER_RTT_MAX_INTERRUPT_PRIORITY;                      \
-                                  __schedule_barrier();
-
-    #define SEGGER_RTT_UNLOCK()   BASEPRI = LockState;                                              \
-                                  __schedule_barrier();                                             \
-                                }
-  #endif
-#endif
-
-/*********************************************************************
-*
-*       RTT lock configuration for TI ARM
-*/
-#ifdef __TI_ARM__
-  #if defined (__TI_ARM_V6M0__)
-    #define SEGGER_RTT_LOCK()   {                                                                   \
-                                  unsigned int LockState;                                           \
-                                  LockState = __get_PRIMASK();                                      \
-                                  __set_PRIMASK(1);
-
-    #define SEGGER_RTT_UNLOCK()   __set_PRIMASK(LockState);                                         \
-                                }
-  #elif (defined (__TI_ARM_V7M3__) || defined (__TI_ARM_V7M4__))
-    #ifndef   SEGGER_RTT_MAX_INTERRUPT_PRIORITY
-      #define SEGGER_RTT_MAX_INTERRUPT_PRIORITY   (0x20)
-    #endif
-    #define SEGGER_RTT_LOCK()   {                                                                   \
-                                  unsigned int LockState;                                           \
-                                  LockState = OS_GetBASEPRI();                                      \
-                                  OS_SetBASEPRI(SEGGER_RTT_MAX_INTERRUPT_PRIORITY);
-
-    #define SEGGER_RTT_UNLOCK()   OS_SetBASEPRI(LockState);                                         \
-                                }
-  #endif
-#endif
-
-/*********************************************************************
-*
-*       RTT lock configuration fallback
-*/
-#ifndef   SEGGER_RTT_LOCK
-  void SEGGER_SYSVIEW_X_RTT_Lock();
-  #define SEGGER_RTT_LOCK()                SEGGER_SYSVIEW_X_RTT_Lock() // Lock RTT (nestable)   (i.e. disable interrupts)
-#endif
-
-#ifndef   SEGGER_RTT_UNLOCK
-  void SEGGER_SYSVIEW_X_RTT_Unlock();
-  #define SEGGER_RTT_UNLOCK()              SEGGER_SYSVIEW_X_RTT_Unlock() // Unlock RTT (nestable) (i.e. enable previous interrupt lock state)
-#endif
-
-#endif
-/*************************** End of file ****************************/

components/app_trace/sys_view/Config/SEGGER_SYSVIEW_Conf.h

@@ -1,176 +0,0 @@
-/*********************************************************************
-*                SEGGER Microcontroller GmbH & Co. KG                *
-*                        The Embedded Experts                        *
-**********************************************************************
-*                                                                    *
-*       (c) 2015 - 2017  SEGGER Microcontroller GmbH & Co. KG        *
-*                                                                    *
-*       www.segger.com     Support: support@segger.com               *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-*       SEGGER SystemView * Real-time application analysis           *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-* All rights reserved.                                               *
-*                                                                    *
-* SEGGER strongly recommends to not make any changes                 *
-* to or modify the source code of this software in order to stay     *
-* compatible with the RTT protocol and J-Link.                       *
-*                                                                    *
-* Redistribution and use in source and binary forms, with or         *
-* without modification, are permitted provided that the following    *
-* conditions are met:                                                *
-*                                                                    *
-* o Redistributions of source code must retain the above copyright   *
-*   notice, this list of conditions and the following disclaimer.    *
-*                                                                    *
-* o Redistributions in binary form must reproduce the above          *
-*   copyright notice, this list of conditions and the following      *
-*   disclaimer in the documentation and/or other materials provided  *
-*   with the distribution.                                           *
-*                                                                    *
-* o Neither the name of SEGGER Microcontroller GmbH & Co. KG         *
-*   nor the names of its contributors may be used to endorse or      *
-*   promote products derived from this software without specific     *
-*   prior written permission.                                        *
-*                                                                    *
-* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND             *
-* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,        *
-* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF           *
-* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE           *
-* DISCLAIMED. IN NO EVENT SHALL SEGGER Microcontroller BE LIABLE FOR *
-* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR           *
-* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT  *
-* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;    *
-* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF      *
-* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT          *
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE  *
-* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH   *
-* DAMAGE.                                                            *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-*       SystemView version: V2.42                                    *
-*                                                                    *
-**********************************************************************
--------------------------- END-OF-HEADER -----------------------------
-
-File    : SEGGER_SYSVIEW_Conf.h
-Purpose : SEGGER SystemView configuration.
-Revision: $Rev: 5927 $
-*/
-
-#ifndef SEGGER_SYSVIEW_CONF_H
-#define SEGGER_SYSVIEW_CONF_H
-
-/*********************************************************************
-*
-*       Defines, fixed
-*
-**********************************************************************
-*/
-//
-// Constants for known core configuration
-//
-#define SEGGER_SYSVIEW_CORE_OTHER   0
-#define SEGGER_SYSVIEW_CORE_CM0     1 // Cortex-M0/M0+/M1
-#define SEGGER_SYSVIEW_CORE_CM3     2 // Cortex-M3/M4/M7
-#define SEGGER_SYSVIEW_CORE_RX      3 // Renesas RX
-
-#if (defined __SES_ARM) || (defined __CROSSWORKS_ARM) || (defined __GNUC__)
-  #ifdef __ARM_ARCH_6M__
-    #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM0
-  #elif (defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7EM__))
-    #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM3
-  #endif
-#elif defined(__ICCARM__)
-  #if (defined (__ARM6M__) && (__CORE__ == __ARM6M__))
-    #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM0
-  #elif ((defined (__ARM7M__) && (__CORE__ == __ARM7M__)) || (defined (__ARM7EM__) && (__CORE__ == __ARM7EM__)))
-    #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM3
-  #endif
-#elif defined(__CC_ARM)
-  #if (defined(__TARGET_ARCH_6S_M))
-    #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM0
-  #elif (defined(__TARGET_ARCH_7_M) || defined(__TARGET_ARCH_7E_M))
-    #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM3
-  #endif
-#elif defined(__TI_ARM__)
-  #ifdef __TI_ARM_V6M0__
-    #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM0
-  #elif (defined(__TI_ARM_V7M3__) || defined(__TI_ARM_V7M4__))
-    #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM3
-  #endif
-#elif defined(__ICCRX__)
-  #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_RX
-#elif defined(__RX)
-  #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_RX
-#endif
-
-#ifndef   SEGGER_SYSVIEW_CORE
-  #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_OTHER
-#endif
-
-/*********************************************************************
-*
-*       Defines, configurable
-*
-**********************************************************************
-*/
-/*********************************************************************
-*
-*       SystemView buffer configuration
-*/
-#define SEGGER_SYSVIEW_RTT_BUFFER_SIZE      1024                                // Number of bytes that SystemView uses for the buffer.
-#define SEGGER_SYSVIEW_RTT_CHANNEL          1                                   // The RTT channel that SystemView will use. 0: Auto selection
-
-#define SEGGER_SYSVIEW_USE_STATIC_BUFFER    1                                   // Use a static buffer to generate events instead of a buffer on the stack
-
-#define SEGGER_SYSVIEW_POST_MORTEM_MODE     0                                   // 1: Enable post mortem analysis mode
-
-/*********************************************************************
-*
-*       SystemView timestamp configuration
-*/
-#if SEGGER_SYSVIEW_CORE == SEGGER_SYSVIEW_CORE_CM3
-  #define SEGGER_SYSVIEW_GET_TIMESTAMP()      (*(U32 *)(0xE0001004))            // Retrieve a system timestamp. Cortex-M cycle counter.
-  #define SEGGER_SYSVIEW_TIMESTAMP_BITS       32                                // Define number of valid bits low-order delivered by clock source
-#else
-  #define SEGGER_SYSVIEW_GET_TIMESTAMP()      SEGGER_SYSVIEW_X_GetTimestamp()   // Retrieve a system timestamp via user-defined function
-  #define SEGGER_SYSVIEW_TIMESTAMP_BITS       32                                // Define number of valid bits low-order delivered by SEGGER_SYSVIEW_X_GetTimestamp()
-#endif
-
-/*********************************************************************
-*
-*       SystemView Id configuration
-*/
-//TODO: optimise it
-#define SEGGER_SYSVIEW_ID_BASE         0x3F400000                               // Default value for the lowest Id reported by the application. Can be overridden by the application via SEGGER_SYSVIEW_SetRAMBase(). (i.e. 0x20000000 when all Ids are an address in this RAM)
-#define SEGGER_SYSVIEW_ID_SHIFT        0                                        // Number of bits to shift the Id to save bandwidth. (i.e. 2 when Ids are 4 byte aligned)
-
-/*********************************************************************
-*
-*       SystemView interrupt configuration
-*/
-#if SEGGER_SYSVIEW_CORE == SEGGER_SYSVIEW_CORE_CM3
-  #define SEGGER_SYSVIEW_GET_INTERRUPT_ID()   ((*(U32 *)(0xE000ED04)) & 0x1FF)  // Get the currently active interrupt Id. (i.e. read Cortex-M ICSR[8:0] = active vector)
-#elif SEGGER_SYSVIEW_CORE == SEGGER_SYSVIEW_CORE_CM0
-  #if defined(__ICCARM__)
-    #define SEGGER_SYSVIEW_GET_INTERRUPT_ID()   (__get_IPSR())                  // Workaround for IAR, which might do a byte-access to 0xE000ED04. Read IPSR instead.
-  #else
-    #define SEGGER_SYSVIEW_GET_INTERRUPT_ID()   ((*(U32 *)(0xE000ED04)) & 0x3F) // Get the currently active interrupt Id. (i.e. read Cortex-M ICSR[5:0] = active vector)
-  #endif
-#else
-  #define SEGGER_SYSVIEW_GET_INTERRUPT_ID()   SEGGER_SYSVIEW_X_GetInterruptId() // Get the currently active interrupt Id from the user-provided function.
-#endif
-
-void SEGGER_SYSVIEW_X_SysView_Lock();
-void SEGGER_SYSVIEW_X_SysView_Unlock();
-#define SEGGER_SYSVIEW_LOCK()   SEGGER_SYSVIEW_X_SysView_Lock()
-#define SEGGER_SYSVIEW_UNLOCK() SEGGER_SYSVIEW_X_SysView_Unlock()
-
-#endif  // SEGGER_SYSVIEW_CONF_H
-
-/*************************** End of file ****************************/

components/app_trace/sys_view/SEGGER/SEGGER.h

@@ -1,155 +0,0 @@
-/*********************************************************************
-*                SEGGER Microcontroller GmbH & Co. KG                *
-*                        The Embedded Experts                        *
-**********************************************************************
-*                                                                    *
-*       (c) 2015 - 2017  SEGGER Microcontroller GmbH & Co. KG        *
-*                                                                    *
-*       www.segger.com     Support: support@segger.com               *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-*       SEGGER SystemView * Real-time application analysis           *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-* All rights reserved.                                               *
-*                                                                    *
-* SEGGER strongly recommends to not make any changes                 *
-* to or modify the source code of this software in order to stay     *
-* compatible with the RTT protocol and J-Link.                       *
-*                                                                    *
-* Redistribution and use in source and binary forms, with or         *
-* without modification, are permitted provided that the following    *
-* conditions are met:                                                *
-*                                                                    *
-* o Redistributions of source code must retain the above copyright   *
-*   notice, this list of conditions and the following disclaimer.    *
-*                                                                    *
-* o Redistributions in binary form must reproduce the above          *
-*   copyright notice, this list of conditions and the following      *
-*   disclaimer in the documentation and/or other materials provided  *
-*   with the distribution.                                           *
-*                                                                    *
-* o Neither the name of SEGGER Microcontroller GmbH & Co. KG         *
-*   nor the names of its contributors may be used to endorse or      *
-*   promote products derived from this software without specific     *
-*   prior written permission.                                        *
-*                                                                    *
-* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND             *
-* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,        *
-* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF           *
-* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE           *
-* DISCLAIMED. IN NO EVENT SHALL SEGGER Microcontroller BE LIABLE FOR *
-* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR           *
-* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT  *
-* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;    *
-* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF      *
-* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT          *
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE  *
-* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH   *
-* DAMAGE.                                                            *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-*       SystemView version: V2.42                                    *
-*                                                                    *
-**********************************************************************
-----------------------------------------------------------------------
-File    : SEGGER.h
-Purpose : Global types etc & general purpose utility functions
----------------------------END-OF-HEADER------------------------------
-*/
-
-#ifndef SEGGER_H            // Guard against multiple inclusion
-#define SEGGER_H
-
-#include "Global.h"         // Type definitions: U8, U16, U32, I8, I16, I32
-
-#if defined(__cplusplus)
-extern "C" {     /* Make sure we have C-declarations in C++ programs */
-#endif
-
-/*********************************************************************
-*
-*       Keywords/specifiers
-*
-**********************************************************************
-*/
-
-#ifndef INLINE
-  #ifdef _WIN32
-    //
-    // Microsoft VC6 and newer.
-    // Force inlining without cost checking.
-    //
-    #define INLINE  __forceinline
-  #else
-    #if (defined(__ICCARM__) || defined(__CC_ARM) || defined(__GNUC__) || defined(__RX) || defined(__ICCRX__))
-      //
-      // Other known compilers.
-      //
-      #define INLINE  inline
-    #else
-      //
-      // Unknown compilers.
-      //
-      #define INLINE
-    #endif
-  #endif
-#endif
-
-/*********************************************************************
-*
-*       Function-like macros
-*
-**********************************************************************
-*/
-
-#define SEGGER_COUNTOF(a)          (sizeof((a))/sizeof((a)[0]))
-#define SEGGER_MIN(a,b)            (((a) < (b)) ? (a) : (b))
-#define SEGGER_MAX(a,b)            (((a) > (b)) ? (a) : (b))
-
-/*********************************************************************
-*
-*       Types
-*
-**********************************************************************
-*/
-
-typedef struct {
-  char *pBuffer;
-  int   BufferSize;
-  int   Cnt;
-} SEGGER_BUFFER_DESC;
-
-typedef struct {
-  int  CacheLineSize;                                // 0: No Cache. Most Systems such as ARM9 use a 32 bytes cache line size.
-  void (*pfDMB)       (void);                        // Optional DMB function for Data Memory Barrier to make sure all memory operations are completed.
-  void (*pfClean)     (void *p, unsigned NumBytes);  // Optional clean function for cached memory.
-  void (*pfInvalidate)(void *p, unsigned NumBytes);  // Optional invalidate function for cached memory.
-} SEGGER_CACHE_CONFIG;
-
-/*********************************************************************
-*
-*       Utility functions
-*
-**********************************************************************
-*/
-
-void SEGGER_ARM_memcpy   (void *pDest, const void *pSrc, int NumBytes);
-void SEGGER_memcpy       (void *pDest, const void *pSrc, int NumBytes);
-void SEGGER_memxor       (void *pDest, const void *pSrc, unsigned NumBytes);
-void SEGGER_StoreChar    (SEGGER_BUFFER_DESC *p, char c);
-void SEGGER_PrintUnsigned(SEGGER_BUFFER_DESC *pBufferDesc, U32 v, unsigned Base, int NumDigits);
-void SEGGER_PrintInt     (SEGGER_BUFFER_DESC *pBufferDesc, I32 v, unsigned Base, unsigned NumDigits);
-int  SEGGER_snprintf     (char *pBuffer, int BufferSize, const char *sFormat, ...);
-
-
-#if defined(__cplusplus)
-}                /* Make sure we have C-declarations in C++ programs */
-#endif
-
-#endif                      // Avoid multiple inclusion
-
-/*************************** End of file ****************************/

components/app_trace/sys_view/SEGGER/SEGGER_RTT.h

@@ -1,251 +0,0 @@
-/*********************************************************************
-*                SEGGER Microcontroller GmbH & Co. KG                *
-*                        The Embedded Experts                        *
-**********************************************************************
-*                                                                    *
-*       (c) 2015 - 2017  SEGGER Microcontroller GmbH & Co. KG        *
-*                                                                    *
-*       www.segger.com     Support: support@segger.com               *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-*       SEGGER SystemView * Real-time application analysis           *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-* All rights reserved.                                               *
-*                                                                    *
-* SEGGER strongly recommends to not make any changes                 *
-* to or modify the source code of this software in order to stay     *
-* compatible with the RTT protocol and J-Link.                       *
-*                                                                    *
-* Redistribution and use in source and binary forms, with or         *
-* without modification, are permitted provided that the following    *
-* conditions are met:                                                *
-*                                                                    *
-* o Redistributions of source code must retain the above copyright   *
-*   notice, this list of conditions and the following disclaimer.    *
-*                                                                    *
-* o Redistributions in binary form must reproduce the above          *
-*   copyright notice, this list of conditions and the following      *
-*   disclaimer in the documentation and/or other materials provided  *
-*   with the distribution.                                           *
-*                                                                    *
-* o Neither the name of SEGGER Microcontroller GmbH & Co. KG         *
-*   nor the names of its contributors may be used to endorse or      *
-*   promote products derived from this software without specific     *
-*   prior written permission.                                        *
-*                                                                    *
-* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND             *
-* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,        *
-* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF           *
-* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE           *
-* DISCLAIMED. IN NO EVENT SHALL SEGGER Microcontroller BE LIABLE FOR *
-* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR           *
-* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT  *
-* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;    *
-* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF      *
-* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT          *
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE  *
-* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH   *
-* DAMAGE.                                                            *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-*       SystemView version: V2.42                                    *
-*                                                                    *
-**********************************************************************
----------------------------END-OF-HEADER------------------------------
-File    : SEGGER_RTT.h
-Purpose : Implementation of SEGGER real-time transfer which allows
-          real-time communication on targets which support debugger 
-          memory accesses while the CPU is running.
-Revision: $Rev: 5626 $
-----------------------------------------------------------------------
-*/
-
-#ifndef SEGGER_RTT_H
-#define SEGGER_RTT_H
-
-#include "SEGGER_RTT_Conf.h"
-
-/*********************************************************************
-*
-*       Defines, fixed
-*
-**********************************************************************
-*/
-
-/*********************************************************************
-*
-*       Types
-*
-**********************************************************************
-*/
-
-//
-// Description for a circular buffer (also called "ring buffer")
-// which is used as up-buffer (T->H)
-//
-typedef struct {
-  const     char*    sName;         // Optional name. Standard names so far are: "Terminal", "SysView", "J-Scope_t4i4"
-            char*    pBuffer;       // Pointer to start of buffer
-            unsigned SizeOfBuffer;  // Buffer size in bytes. Note that one byte is lost, as this implementation does not fill up the buffer in order to avoid the problem of being unable to distinguish between full and empty.
-            unsigned WrOff;         // Position of next item to be written by either target.
-  volatile  unsigned RdOff;         // Position of next item to be read by host. Must be volatile since it may be modified by host.
-            unsigned Flags;         // Contains configuration flags
-} SEGGER_RTT_BUFFER_UP;
-
-//
-// Description for a circular buffer (also called "ring buffer")
-// which is used as down-buffer (H->T)
-//
-typedef struct {
-  const     char*    sName;         // Optional name. Standard names so far are: "Terminal", "SysView", "J-Scope_t4i4"
-            char*    pBuffer;       // Pointer to start of buffer
-            unsigned SizeOfBuffer;  // Buffer size in bytes. Note that one byte is lost, as this implementation does not fill up the buffer in order to avoid the problem of being unable to distinguish between full and empty.
-  volatile  unsigned WrOff;         // Position of next item to be written by host. Must be volatile since it may be modified by host.
-            unsigned RdOff;         // Position of next item to be read by target (down-buffer).
-            unsigned Flags;         // Contains configuration flags
-} SEGGER_RTT_BUFFER_DOWN;
-
-//
-// RTT control block which describes the number of buffers available
-// as well as the configuration for each buffer
-//
-//
-typedef struct {
-  char                    acID[16];                                 // Initialized to "SEGGER RTT"
-  int                     MaxNumUpBuffers;                          // Initialized to SEGGER_RTT_MAX_NUM_UP_BUFFERS (type. 2)
-  int                     MaxNumDownBuffers;                        // Initialized to SEGGER_RTT_MAX_NUM_DOWN_BUFFERS (type. 2)
-  SEGGER_RTT_BUFFER_UP    aUp[SEGGER_RTT_MAX_NUM_UP_BUFFERS];       // Up buffers, transferring information up from target via debug probe to host
-  SEGGER_RTT_BUFFER_DOWN  aDown[SEGGER_RTT_MAX_NUM_DOWN_BUFFERS];   // Down buffers, transferring information down from host via debug probe to target
-} SEGGER_RTT_CB;
-
-/*********************************************************************
-*
-*       Global data
-*
-**********************************************************************
-*/
-extern SEGGER_RTT_CB _SEGGER_RTT;
-
-/*********************************************************************
-*
-*       RTT API functions
-*
-**********************************************************************
-*/
-#ifdef __cplusplus
-  extern "C" {
-#endif
-int          SEGGER_RTT_AllocDownBuffer         (const char* sName, void* pBuffer, unsigned BufferSize, unsigned Flags);
-int          SEGGER_RTT_AllocUpBuffer           (const char* sName, void* pBuffer, unsigned BufferSize, unsigned Flags);
-int          SEGGER_RTT_ConfigUpBuffer          (unsigned BufferIndex, const char* sName, void* pBuffer, unsigned BufferSize, unsigned Flags);
-int          SEGGER_RTT_ConfigDownBuffer        (unsigned BufferIndex, const char* sName, void* pBuffer, unsigned BufferSize, unsigned Flags);
-int          SEGGER_RTT_GetKey                  (void);
-unsigned     SEGGER_RTT_HasData                 (unsigned BufferIndex);
-int          SEGGER_RTT_HasKey                  (void);
-void         SEGGER_RTT_Init                    (void);
-unsigned     SEGGER_RTT_Read                    (unsigned BufferIndex,       void* pBuffer, unsigned BufferSize);
-unsigned     SEGGER_RTT_ReadNoLock              (unsigned BufferIndex,       void* pData,   unsigned BufferSize);
-int          SEGGER_RTT_SetNameDownBuffer       (unsigned BufferIndex, const char* sName);
-int          SEGGER_RTT_SetNameUpBuffer         (unsigned BufferIndex, const char* sName);
-int          SEGGER_RTT_SetFlagsDownBuffer      (unsigned BufferIndex, unsigned Flags);
-int          SEGGER_RTT_SetFlagsUpBuffer        (unsigned BufferIndex, unsigned Flags);
-int          SEGGER_RTT_WaitKey                 (void);
-unsigned     SEGGER_RTT_Write                   (unsigned BufferIndex, const void* pBuffer, unsigned NumBytes);
-unsigned     SEGGER_RTT_WriteNoLock             (unsigned BufferIndex, const void* pBuffer, unsigned NumBytes);
-unsigned     SEGGER_RTT_WriteSkipNoLock         (unsigned BufferIndex, const void* pBuffer, unsigned NumBytes);
-unsigned     SEGGER_RTT_WriteString             (unsigned BufferIndex, const char* s);
-void         SEGGER_RTT_WriteWithOverwriteNoLock(unsigned BufferIndex, const void* pBuffer, unsigned NumBytes);
-void         SEGGER_RTT_ESP32_FlushNoLock       (unsigned long min_sz, unsigned long tmo);
-//
-// Function macro for performance optimization
-//
-// @AGv: This macro is used inside SEGGER SystemView code.
-// For ESP32 we use our own implementation of RTT, so this macro should not check SEGGER's RTT buffer state.
-#define      SEGGER_RTT_HASDATA(n)       (1)
-
-/*********************************************************************
-*
-*       RTT "Terminal" API functions
-*
-**********************************************************************
-*/
-int     SEGGER_RTT_SetTerminal        (char TerminalId);
-int     SEGGER_RTT_TerminalOut        (char TerminalId, const char* s);
-
-/*********************************************************************
-*
-*       RTT printf functions (require SEGGER_RTT_printf.c)
-*
-**********************************************************************
-*/
-int SEGGER_RTT_printf(unsigned BufferIndex, const char * sFormat, ...);
-#ifdef __cplusplus
-  }
-#endif
-
-/*********************************************************************
-*
-*       Defines
-*
-**********************************************************************
-*/
-
-//
-// Operating modes. Define behavior if buffer is full (not enough space for entire message)
-//
-#define SEGGER_RTT_MODE_NO_BLOCK_SKIP         (0U)     // Skip. Do not block, output nothing. (Default)
-#define SEGGER_RTT_MODE_NO_BLOCK_TRIM         (1U)     // Trim: Do not block, output as much as fits.
-#define SEGGER_RTT_MODE_BLOCK_IF_FIFO_FULL    (2U)     // Block: Wait until there is space in the buffer.
-#define SEGGER_RTT_MODE_MASK                  (3U)
-
-//
-// Control sequences, based on ANSI.
-// Can be used to control color, and clear the screen
-//
-#define RTT_CTRL_RESET                ""         // Reset to default colors
-#define RTT_CTRL_CLEAR                ""         // Clear screen, reposition cursor to top left
-
-#define RTT_CTRL_TEXT_BLACK           ""
-#define RTT_CTRL_TEXT_RED             ""
-#define RTT_CTRL_TEXT_GREEN           ""
-#define RTT_CTRL_TEXT_YELLOW          ""
-#define RTT_CTRL_TEXT_BLUE            ""
-#define RTT_CTRL_TEXT_MAGENTA         ""
-#define RTT_CTRL_TEXT_CYAN            ""
-#define RTT_CTRL_TEXT_WHITE           ""
-
-#define RTT_CTRL_TEXT_BRIGHT_BLACK    ""
-#define RTT_CTRL_TEXT_BRIGHT_RED      ""
-#define RTT_CTRL_TEXT_BRIGHT_GREEN    ""
-#define RTT_CTRL_TEXT_BRIGHT_YELLOW   ""
-#define RTT_CTRL_TEXT_BRIGHT_BLUE     ""
-#define RTT_CTRL_TEXT_BRIGHT_MAGENTA  ""
-#define RTT_CTRL_TEXT_BRIGHT_CYAN     ""
-#define RTT_CTRL_TEXT_BRIGHT_WHITE    ""
-
-#define RTT_CTRL_BG_BLACK             ""
-#define RTT_CTRL_BG_RED               ""
-#define RTT_CTRL_BG_GREEN             ""
-#define RTT_CTRL_BG_YELLOW            ""
-#define RTT_CTRL_BG_BLUE              ""
-#define RTT_CTRL_BG_MAGENTA           ""
-#define RTT_CTRL_BG_CYAN              ""
-#define RTT_CTRL_BG_WHITE             ""
-
-#define RTT_CTRL_BG_BRIGHT_BLACK      ""
-#define RTT_CTRL_BG_BRIGHT_RED        ""
-#define RTT_CTRL_BG_BRIGHT_GREEN      ""
-#define RTT_CTRL_BG_BRIGHT_YELLOW     ""
-#define RTT_CTRL_BG_BRIGHT_BLUE       ""
-#define RTT_CTRL_BG_BRIGHT_MAGENTA    ""
-#define RTT_CTRL_BG_BRIGHT_CYAN       ""
-#define RTT_CTRL_BG_BRIGHT_WHITE      ""
-
-
-#endif
-
-/*************************** End of file ****************************/

components/app_trace/sys_view/SEGGER/SEGGER_SYSVIEW.h

@@ -1,334 +0,0 @@
-/*********************************************************************
-*                SEGGER Microcontroller GmbH & Co. KG                *
-*                        The Embedded Experts                        *
-**********************************************************************
-*                                                                    *
-*       (c) 2015 - 2017  SEGGER Microcontroller GmbH & Co. KG        *
-*                                                                    *
-*       www.segger.com     Support: support@segger.com               *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-*       SEGGER SystemView * Real-time application analysis           *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-* All rights reserved.                                               *
-*                                                                    *
-* SEGGER strongly recommends to not make any changes                 *
-* to or modify the source code of this software in order to stay     *
-* compatible with the RTT protocol and J-Link.                       *
-*                                                                    *
-* Redistribution and use in source and binary forms, with or         *
-* without modification, are permitted provided that the following    *
-* conditions are met:                                                *
-*                                                                    *
-* o Redistributions of source code must retain the above copyright   *
-*   notice, this list of conditions and the following disclaimer.    *
-*                                                                    *
-* o Redistributions in binary form must reproduce the above          *
-*   copyright notice, this list of conditions and the following      *
-*   disclaimer in the documentation and/or other materials provided  *
-*   with the distribution.                                           *
-*                                                                    *
-* o Neither the name of SEGGER Microcontroller GmbH & Co. KG         *
-*   nor the names of its contributors may be used to endorse or      *
-*   promote products derived from this software without specific     *
-*   prior written permission.                                        *
-*                                                                    *
-* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND             *
-* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,        *
-* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF           *
-* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE           *
-* DISCLAIMED. IN NO EVENT SHALL SEGGER Microcontroller BE LIABLE FOR *
-* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR           *
-* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT  *
-* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;    *
-* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF      *
-* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT          *
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE  *
-* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH   *
-* DAMAGE.                                                            *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-*       SystemView version: V2.42                                    *
-*                                                                    *
-**********************************************************************
--------------------------- END-OF-HEADER -----------------------------
-File    : SEGGER_SYSVIEW.h
-Purpose : System visualization API.
-Revision: $Rev: 5626 $
-*/
-
-#ifndef SEGGER_SYSVIEW_H
-#define SEGGER_SYSVIEW_H
-
-/*********************************************************************
-*
-*       #include Section
-*
-**********************************************************************
-*/
-
-#include "SEGGER.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-/*********************************************************************
-*
-*       Defines, fixed
-*
-**********************************************************************
-*/
-
-#define SEGGER_SYSVIEW_VERSION        21000
-
-#define SEGGER_SYSVIEW_INFO_SIZE      9   // Minimum size, which has to be reserved for a packet. 1-2 byte of message type, 0-2  byte of payload length, 1-5 bytes of timestamp.
-#define SEGGER_SYSVIEW_QUANTA_U32     5   // Maximum number of bytes to encode a U32, should be reserved for each 32-bit value in a packet.
-
-#define SEGGER_SYSVIEW_LOG            (0u)
-#define SEGGER_SYSVIEW_WARNING        (1u)
-#define SEGGER_SYSVIEW_ERROR          (2u)
-#define SEGGER_SYSVIEW_FLAG_APPEND    (1u << 6)
-
-#define SEGGER_SYSVIEW_PREPARE_PACKET(p)  (p) + 4
-//
-// SystemView events. First 32 IDs from 0 .. 31 are reserved for these
-//
-#define   SYSVIEW_EVTID_NOP                0  // Dummy packet.
-#define   SYSVIEW_EVTID_OVERFLOW           1
-#define   SYSVIEW_EVTID_ISR_ENTER          2
-#define   SYSVIEW_EVTID_ISR_EXIT           3
-#define   SYSVIEW_EVTID_TASK_START_EXEC    4
-#define   SYSVIEW_EVTID_TASK_STOP_EXEC     5
-#define   SYSVIEW_EVTID_TASK_START_READY   6
-#define   SYSVIEW_EVTID_TASK_STOP_READY    7
-#define   SYSVIEW_EVTID_TASK_CREATE        8
-#define   SYSVIEW_EVTID_TASK_INFO          9
-#define   SYSVIEW_EVTID_TRACE_START       10
-#define   SYSVIEW_EVTID_TRACE_STOP        11
-#define   SYSVIEW_EVTID_SYSTIME_CYCLES    12
-#define   SYSVIEW_EVTID_SYSTIME_US        13
-#define   SYSVIEW_EVTID_SYSDESC           14
-#define   SYSVIEW_EVTID_USER_START        15
-#define   SYSVIEW_EVTID_USER_STOP         16
-#define   SYSVIEW_EVTID_IDLE              17
-#define   SYSVIEW_EVTID_ISR_TO_SCHEDULER  18
-#define   SYSVIEW_EVTID_TIMER_ENTER       19
-#define   SYSVIEW_EVTID_TIMER_EXIT        20
-#define   SYSVIEW_EVTID_STACK_INFO        21
-#define   SYSVIEW_EVTID_MODULEDESC        22
-
-#define   SYSVIEW_EVTID_INIT              24
-#define   SYSVIEW_EVTID_NAME_RESOURCE     25
-#define   SYSVIEW_EVTID_PRINT_FORMATTED   26
-#define   SYSVIEW_EVTID_NUMMODULES        27
-#define   SYSVIEW_EVTID_END_CALL          28
-#define   SYSVIEW_EVTID_TASK_TERMINATE    29
-
-#define   SYSVIEW_EVTID_EX                31
-//
-// Event masks to disable/enable events
-//
-#define   SYSVIEW_EVTMASK_NOP               (1 << SYSVIEW_EVTID_NOP)
-#define   SYSVIEW_EVTMASK_OVERFLOW          (1 << SYSVIEW_EVTID_OVERFLOW)
-#define   SYSVIEW_EVTMASK_ISR_ENTER         (1 << SYSVIEW_EVTID_ISR_ENTER)
-#define   SYSVIEW_EVTMASK_ISR_EXIT          (1 << SYSVIEW_EVTID_ISR_EXIT)
-#define   SYSVIEW_EVTMASK_TASK_START_EXEC   (1 << SYSVIEW_EVTID_TASK_START_EXEC)
-#define   SYSVIEW_EVTMASK_TASK_STOP_EXEC    (1 << SYSVIEW_EVTID_TASK_STOP_EXEC)
-#define   SYSVIEW_EVTMASK_TASK_START_READY  (1 << SYSVIEW_EVTID_TASK_START_READY)
-#define   SYSVIEW_EVTMASK_TASK_STOP_READY   (1 << SYSVIEW_EVTID_TASK_STOP_READY)
-#define   SYSVIEW_EVTMASK_TASK_CREATE       (1 << SYSVIEW_EVTID_TASK_CREATE)
-#define   SYSVIEW_EVTMASK_TASK_INFO         (1 << SYSVIEW_EVTID_TASK_INFO)
-#define   SYSVIEW_EVTMASK_TRACE_START       (1 << SYSVIEW_EVTID_TRACE_START)
-#define   SYSVIEW_EVTMASK_TRACE_STOP        (1 << SYSVIEW_EVTID_TRACE_STOP)
-#define   SYSVIEW_EVTMASK_SYSTIME_CYCLES    (1 << SYSVIEW_EVTID_SYSTIME_CYCLES)
-#define   SYSVIEW_EVTMASK_SYSTIME_US        (1 << SYSVIEW_EVTID_SYSTIME_US)
-#define   SYSVIEW_EVTMASK_SYSDESC           (1 << SYSVIEW_EVTID_SYSDESC)
-#define   SYSVIEW_EVTMASK_USER_START        (1 << SYSVIEW_EVTID_USER_START)
-#define   SYSVIEW_EVTMASK_USER_STOP         (1 << SYSVIEW_EVTID_USER_STOP)
-#define   SYSVIEW_EVTMASK_IDLE              (1 << SYSVIEW_EVTID_IDLE)
-#define   SYSVIEW_EVTMASK_ISR_TO_SCHEDULER  (1 << SYSVIEW_EVTID_ISR_TO_SCHEDULER)
-#define   SYSVIEW_EVTMASK_TIMER_ENTER       (1 << SYSVIEW_EVTID_TIMER_ENTER)
-#define   SYSVIEW_EVTMASK_TIMER_EXIT        (1 << SYSVIEW_EVTID_TIMER_EXIT)
-#define   SYSVIEW_EVTMASK_STACK_INFO        (1 << SYSVIEW_EVTID_STACK_INFO)
-#define   SYSVIEW_EVTMASK_MODULEDESC        (1 << SYSVIEW_EVTID_MODULEDESC)
-
-#define   SYSVIEW_EVTMASK_INIT              (1 << SYSVIEW_EVTID_INIT)
-#define   SYSVIEW_EVTMASK_NAME_RESOURCE     (1 << SYSVIEW_EVTID_NAME_RESOURCE)
-#define   SYSVIEW_EVTMASK_PRINT_FORMATTED   (1 << SYSVIEW_EVTID_PRINT_FORMATTED)
-#define   SYSVIEW_EVTMASK_NUMMODULES        (1 << SYSVIEW_EVTID_NUMMODULES)
-#define   SYSVIEW_EVTMASK_END_CALL          (1 << SYSVIEW_EVTID_END_CALL)
-#define   SYSVIEW_EVTMASK_TASK_TERMINATE    (1 << SYSVIEW_EVTID_TASK_TERMINATE)
-
-#define   SYSVIEW_EVTMASK_EX                (1 << SYSVIEW_EVTID_EX)
-
-#define   SYSVIEW_EVTMASK_ALL_INTERRUPTS    ( SYSVIEW_EVTMASK_ISR_ENTER           \
-                                            | SYSVIEW_EVTMASK_ISR_EXIT            \
-                                            | SYSVIEW_EVTMASK_ISR_TO_SCHEDULER)
-#define   SYSVIEW_EVTMASK_ALL_TASKS         ( SYSVIEW_EVTMASK_TASK_START_EXEC     \
-                                            | SYSVIEW_EVTMASK_TASK_STOP_EXEC      \
-                                            | SYSVIEW_EVTMASK_TASK_START_READY    \
-                                            | SYSVIEW_EVTMASK_TASK_STOP_READY     \
-                                            | SYSVIEW_EVTMASK_TASK_CREATE         \
-                                            | SYSVIEW_EVTMASK_TASK_INFO           \
-                                            | SYSVIEW_EVTMASK_STACK_INFO          \
-                                            | SYSVIEW_EVTMASK_TASK_TERMINATE)
-
-/*********************************************************************
-*
-*       Structures
-*
-**********************************************************************
-*/
-
-typedef struct {
-  U32          TaskID;
-  const char*  sName;
-  U32          Prio;
-  U32          StackBase;
-  U32          StackSize;
-} SEGGER_SYSVIEW_TASKINFO;
-
-typedef struct SEGGER_SYSVIEW_MODULE_STRUCT SEGGER_SYSVIEW_MODULE;
-
-struct SEGGER_SYSVIEW_MODULE_STRUCT {
-  const char*                   sModule;
-        U32                     NumEvents;
-        U32                     EventOffset;
-        void                    (*pfSendModuleDesc)(void);
-        SEGGER_SYSVIEW_MODULE*  pNext;
-};
-
-typedef void (SEGGER_SYSVIEW_SEND_SYS_DESC_FUNC)(void);
-
-/*********************************************************************
-*
-*       API functions
-*
-**********************************************************************
-*/
-
-typedef struct {
-  U64  (*pfGetTime)      (void);
-  void (*pfSendTaskList) (void);
-} SEGGER_SYSVIEW_OS_API;
-
-/*********************************************************************
-*
-*       Control and initialization functions
-*/
-void SEGGER_SYSVIEW_Init                          (U32 SysFreq, U32 CPUFreq, const SEGGER_SYSVIEW_OS_API *pOSAPI, SEGGER_SYSVIEW_SEND_SYS_DESC_FUNC pfSendSysDesc);
-void SEGGER_SYSVIEW_SetRAMBase                    (U32 RAMBaseAddress);
-void SEGGER_SYSVIEW_Start                         (void);
-void SEGGER_SYSVIEW_Stop                          (void);
-void SEGGER_SYSVIEW_GetSysDesc                    (void);
-void SEGGER_SYSVIEW_SendTaskList                  (void);
-void SEGGER_SYSVIEW_SendTaskInfo                  (const SEGGER_SYSVIEW_TASKINFO* pInfo);
-void SEGGER_SYSVIEW_SendSysDesc                   (const char* sSysDesc);
-
-/*********************************************************************
-*
-*       Event recording functions
-*/
-void SEGGER_SYSVIEW_RecordVoid                    (unsigned int EventId);
-void SEGGER_SYSVIEW_RecordU32                     (unsigned int EventId, U32 Para0);
-void SEGGER_SYSVIEW_RecordU32x2                   (unsigned int EventId, U32 Para0, U32 Para1);
-void SEGGER_SYSVIEW_RecordU32x3                   (unsigned int EventId, U32 Para0, U32 Para1, U32 Para2);
-void SEGGER_SYSVIEW_RecordU32x4                   (unsigned int EventId, U32 Para0, U32 Para1, U32 Para2, U32 Para3);
-void SEGGER_SYSVIEW_RecordU32x5                   (unsigned int EventId, U32 Para0, U32 Para1, U32 Para2, U32 Para3, U32 Para4);
-void SEGGER_SYSVIEW_RecordU32x6                   (unsigned int EventId, U32 Para0, U32 Para1, U32 Para2, U32 Para3, U32 Para4, U32 Para5);
-void SEGGER_SYSVIEW_RecordU32x7                   (unsigned int EventId, U32 Para0, U32 Para1, U32 Para2, U32 Para3, U32 Para4, U32 Para5, U32 Para6);
-void SEGGER_SYSVIEW_RecordU32x8                   (unsigned int EventId, U32 Para0, U32 Para1, U32 Para2, U32 Para3, U32 Para4, U32 Para5, U32 Para6, U32 Para7);
-void SEGGER_SYSVIEW_RecordU32x9                   (unsigned int EventId, U32 Para0, U32 Para1, U32 Para2, U32 Para3, U32 Para4, U32 Para5, U32 Para6, U32 Para7, U32 Para8);
-void SEGGER_SYSVIEW_RecordU32x10                  (unsigned int EventId, U32 Para0, U32 Para1, U32 Para2, U32 Para3, U32 Para4, U32 Para5, U32 Para6, U32 Para7, U32 Para8, U32 Para9);
-void SEGGER_SYSVIEW_RecordString                  (unsigned int EventId, const char* pString);
-void SEGGER_SYSVIEW_RecordSystime                 (void);
-void SEGGER_SYSVIEW_RecordEnterISR                (U32 IrqId);
-void SEGGER_SYSVIEW_RecordExitISR                 (void);
-void SEGGER_SYSVIEW_RecordExitISRToScheduler      (void);
-void SEGGER_SYSVIEW_RecordEnterTimer              (U32 TimerId);
-void SEGGER_SYSVIEW_RecordExitTimer               (void);
-void SEGGER_SYSVIEW_RecordEndCall                 (unsigned int EventID);
-void SEGGER_SYSVIEW_RecordEndCallU32              (unsigned int EventID, U32 Para0);
-
-void SEGGER_SYSVIEW_OnIdle                        (void);
-void SEGGER_SYSVIEW_OnTaskCreate                  (U32 TaskId);
-void SEGGER_SYSVIEW_OnTaskTerminate               (U32 TaskId);
-void SEGGER_SYSVIEW_OnTaskStartExec               (U32 TaskId);
-void SEGGER_SYSVIEW_OnTaskStopExec                (void);
-void SEGGER_SYSVIEW_OnTaskStartReady              (U32 TaskId);
-void SEGGER_SYSVIEW_OnTaskStopReady               (U32 TaskId, unsigned int Cause);
-void SEGGER_SYSVIEW_OnUserStart                   (unsigned int UserId);       // Start of user defined event (such as a subroutine to profile)
-void SEGGER_SYSVIEW_OnUserStop                    (unsigned int UserId);       // Start of user defined event
-
-void SEGGER_SYSVIEW_NameResource                  (U32 ResourceId, const char* sName);
-
-int  SEGGER_SYSVIEW_SendPacket                    (U8* pPacket, U8* pPayloadEnd, unsigned int EventId);
-
-/*********************************************************************
-*
-*       Event parameter encoding functions
-*/
-U8*  SEGGER_SYSVIEW_EncodeU32                     (U8* pPayload, U32 Value);
-U8*  SEGGER_SYSVIEW_EncodeData                    (U8* pPayload, const char* pSrc, unsigned int Len);
-U8*  SEGGER_SYSVIEW_EncodeString                  (U8* pPayload, const char* s, unsigned int MaxLen);
-U8*  SEGGER_SYSVIEW_EncodeId                      (U8* pPayload, U32 Id);
-U32  SEGGER_SYSVIEW_ShrinkId                      (U32 Id);
-
-
-/*********************************************************************
-*
-*       Middleware module registration
-*/
-void SEGGER_SYSVIEW_RegisterModule                (SEGGER_SYSVIEW_MODULE* pModule);
-void SEGGER_SYSVIEW_RecordModuleDescription       (const SEGGER_SYSVIEW_MODULE* pModule, const char* sDescription);
-void SEGGER_SYSVIEW_SendModule                    (U8 ModuleId);
-void SEGGER_SYSVIEW_SendModuleDescription         (void);
-void SEGGER_SYSVIEW_SendNumModules                (void);
-
-/*********************************************************************
-*
-*       printf-Style functions
-*/
-#ifndef SEGGER_SYSVIEW_EXCLUDE_PRINTF // Define in project to avoid warnings about variable parameter list
-void SEGGER_SYSVIEW_PrintfHostEx                  (const char* s, U32 Options, ...);
-void SEGGER_SYSVIEW_PrintfTargetEx                (const char* s, U32 Options, ...);
-void SEGGER_SYSVIEW_PrintfHost                    (const char* s, ...);
-void SEGGER_SYSVIEW_PrintfTarget                  (const char* s, ...);
-void SEGGER_SYSVIEW_WarnfHost                     (const char* s, ...);
-void SEGGER_SYSVIEW_WarnfTarget                   (const char* s, ...);
-void SEGGER_SYSVIEW_ErrorfHost                    (const char* s, ...);
-void SEGGER_SYSVIEW_ErrorfTarget                  (const char* s, ...);
-#endif
-
-void SEGGER_SYSVIEW_Print                         (const char* s);
-void SEGGER_SYSVIEW_Warn                          (const char* s);
-void SEGGER_SYSVIEW_Error                         (const char* s);
-
-/*********************************************************************
-*
-*       Run-time configuration functions
-*/
-void SEGGER_SYSVIEW_EnableEvents                  (U32 EnableMask);
-void SEGGER_SYSVIEW_DisableEvents                 (U32 DisableMask);
-
-/*********************************************************************
-*
-*       Application-provided functions
-*/
-void SEGGER_SYSVIEW_Conf                          (void);
-U32  SEGGER_SYSVIEW_X_GetTimestamp                (void);
-U32  SEGGER_SYSVIEW_X_GetInterruptId              (void);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-
-/*************************** End of file ****************************/

components/app_trace/sys_view/SEGGER/SEGGER_SYSVIEW_ConfDefaults.h

@@ -1,178 +0,0 @@
-/*********************************************************************
-*                SEGGER Microcontroller GmbH & Co. KG                *
-*                        The Embedded Experts                        *
-**********************************************************************
-*                                                                    *
-*       (c) 2015 - 2017  SEGGER Microcontroller GmbH & Co. KG        *
-*                                                                    *
-*       www.segger.com     Support: support@segger.com               *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-*       SEGGER SystemView * Real-time application analysis           *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-* All rights reserved.                                               *
-*                                                                    *
-* SEGGER strongly recommends to not make any changes                 *
-* to or modify the source code of this software in order to stay     *
-* compatible with the RTT protocol and J-Link.                       *
-*                                                                    *
-* Redistribution and use in source and binary forms, with or         *
-* without modification, are permitted provided that the following    *
-* conditions are met:                                                *
-*                                                                    *
-* o Redistributions of source code must retain the above copyright   *
-*   notice, this list of conditions and the following disclaimer.    *
-*                                                                    *
-* o Redistributions in binary form must reproduce the above          *
-*   copyright notice, this list of conditions and the following      *
-*   disclaimer in the documentation and/or other materials provided  *
-*   with the distribution.                                           *
-*                                                                    *
-* o Neither the name of SEGGER Microcontroller GmbH & Co. KG         *
-*   nor the names of its contributors may be used to endorse or      *
-*   promote products derived from this software without specific     *
-*   prior written permission.                                        *
-*                                                                    *
-* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND             *
-* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,        *
-* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF           *
-* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE           *
-* DISCLAIMED. IN NO EVENT SHALL SEGGER Microcontroller BE LIABLE FOR *
-* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR           *
-* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT  *
-* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;    *
-* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF      *
-* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT          *
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE  *
-* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH   *
-* DAMAGE.                                                            *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-*       SystemView version: V2.42                                    *
-*                                                                    *
-**********************************************************************
--------------------------- END-OF-HEADER -----------------------------
-File    : SEGGER_SYSVIEW_ConfDefaults.h
-Purpose : Defines defaults for configurable defines used in
-          SEGGER SystemView.
-Revision: $Rev: 3734 $
-*/
-
-#ifndef SEGGER_SYSVIEW_CONFDEFAULTS_H
-#define SEGGER_SYSVIEW_CONFDEFAULTS_H
-
-/*********************************************************************
-*
-*       #include Section
-*
-**********************************************************************
-*/
-
-#include "SEGGER_SYSVIEW_Conf.h"
-#include "SEGGER_RTT_Conf.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*********************************************************************
-*
-*       Configuration defaults
-*
-**********************************************************************
-*/
-
-// Number of bytes that SystemView uses for a buffer.
-#ifndef   SEGGER_SYSVIEW_RTT_BUFFER_SIZE
-  #define SEGGER_SYSVIEW_RTT_BUFFER_SIZE    1024
-#endif
-
-// The RTT channel that SystemView will use.
-#ifndef   SEGGER_SYSVIEW_RTT_CHANNEL
-  #define SEGGER_SYSVIEW_RTT_CHANNEL        0
-#endif
-// Sanity check of RTT channel
-#if (SEGGER_SYSVIEW_RTT_CHANNEL == 0) && (SEGGER_RTT_MAX_NUM_UP_BUFFERS < 2)
-  #error "SEGGER_RTT_MAX_NUM_UP_BUFFERS in SEGGER_RTT_Conf.h has to be > 1!"
-#elif (SEGGER_SYSVIEW_RTT_CHANNEL >= SEGGER_RTT_MAX_NUM_UP_BUFFERS)
-  #error "SEGGER_RTT_MAX_NUM_UP_BUFFERS  in SEGGER_RTT_Conf.h has to be > SEGGER_SYSVIEW_RTT_CHANNEL!"
-#endif
-
-// Place the SystemView buffer into its own/the RTT section
-#if !(defined SEGGER_SYSVIEW_BUFFER_SECTION) && (defined SEGGER_RTT_SECTION)
-  #define SEGGER_SYSVIEW_BUFFER_SECTION            SEGGER_RTT_SECTION
-#endif
-
-// Retrieve a system timestamp.  This gets the Cortex-M cycle counter.
-#ifndef   SEGGER_SYSVIEW_GET_TIMESTAMP
-  #error "SEGGER_SYSVIEW_GET_TIMESTAMP has to be defined in SEGGER_SYSVIEW_Conf.h!"
-#endif
-
-// Define number of valid bits low-order delivered by clock source.
-#ifndef   SEGGER_SYSVIEW_TIMESTAMP_BITS
-  #define SEGGER_SYSVIEW_TIMESTAMP_BITS     32
-#endif
-
-// Lowest Id reported by the Application.
-#ifndef   SEGGER_SYSVIEW_ID_BASE 
-  #define SEGGER_SYSVIEW_ID_BASE            0
-#endif
-
-// Number of bits to shift Ids to save bandwidth
-#ifndef   SEGGER_SYSVIEW_ID_SHIFT
-  #define SEGGER_SYSVIEW_ID_SHIFT           0
-#endif
-
-#ifndef   SEGGER_SYSVIEW_GET_INTERRUPT_ID
-  #error "SEGGER_SYSVIEW_GET_INTERRUPT_ID has to be defined in SEGGER_SYSVIEW_Conf.h!"
-#endif
-
-#ifndef   SEGGER_SYSVIEW_MAX_ARGUMENTS
-  #define SEGGER_SYSVIEW_MAX_ARGUMENTS      16
-#endif
-
-#ifndef   SEGGER_SYSVIEW_MAX_STRING_LEN
-  #define SEGGER_SYSVIEW_MAX_STRING_LEN     128
-#endif
-
-// Use a static buffer instead of a buffer on the stack for packets
-#ifndef   SEGGER_SYSVIEW_USE_STATIC_BUFFER
-  #define SEGGER_SYSVIEW_USE_STATIC_BUFFER  1
-#endif
-
-// Maximum packet size used by SystemView for the static buffer
-#ifndef   SEGGER_SYSVIEW_MAX_PACKET_SIZE
-  #define SEGGER_SYSVIEW_MAX_PACKET_SIZE   SEGGER_SYSVIEW_INFO_SIZE + SEGGER_SYSVIEW_MAX_STRING_LEN + 2 * SEGGER_SYSVIEW_QUANTA_U32 + SEGGER_SYSVIEW_MAX_ARGUMENTS * SEGGER_SYSVIEW_QUANTA_U32
-#endif
-
-// Use post-mortem analysis instead of real-time analysis
-#ifndef   SEGGER_SYSVIEW_POST_MORTEM_MODE
-  #define SEGGER_SYSVIEW_POST_MORTEM_MODE   0
-#endif
-
-// Configure how frequently syncronization is sent
-#ifndef   SEGGER_SYSVIEW_SYNC_PERIOD_SHIFT
-  #define SEGGER_SYSVIEW_SYNC_PERIOD_SHIFT  8
-#endif
-
-// Lock SystemView (nestable)
-#ifndef   SEGGER_SYSVIEW_LOCK
-  #define SEGGER_SYSVIEW_LOCK()             SEGGER_RTT_LOCK()
-#endif
-
-// Unlock SystemView (nestable)
-#ifndef   SEGGER_SYSVIEW_UNLOCK
-  #define SEGGER_SYSVIEW_UNLOCK()           SEGGER_RTT_UNLOCK()
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-
-/*************************** End of file ****************************/

components/app_trace/sys_view/SEGGER/SEGGER_SYSVIEW_Int.h

@@ -1,110 +0,0 @@
-/*********************************************************************
-*                SEGGER Microcontroller GmbH & Co. KG                *
-*                        The Embedded Experts                        *
-**********************************************************************
-*                                                                    *
-*       (c) 2015 - 2017  SEGGER Microcontroller GmbH & Co. KG        *
-*                                                                    *
-*       www.segger.com     Support: support@segger.com               *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-*       SEGGER SystemView * Real-time application analysis           *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-* All rights reserved.                                               *
-*                                                                    *
-* SEGGER strongly recommends to not make any changes                 *
-* to or modify the source code of this software in order to stay     *
-* compatible with the RTT protocol and J-Link.                       *
-*                                                                    *
-* Redistribution and use in source and binary forms, with or         *
-* without modification, are permitted provided that the following    *
-* conditions are met:                                                *
-*                                                                    *
-* o Redistributions of source code must retain the above copyright   *
-*   notice, this list of conditions and the following disclaimer.    *
-*                                                                    *
-* o Redistributions in binary form must reproduce the above          *
-*   copyright notice, this list of conditions and the following      *
-*   disclaimer in the documentation and/or other materials provided  *
-*   with the distribution.                                           *
-*                                                                    *
-* o Neither the name of SEGGER Microcontroller GmbH & Co. KG         *
-*   nor the names of its contributors may be used to endorse or      *
-*   promote products derived from this software without specific     *
-*   prior written permission.                                        *
-*                                                                    *
-* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND             *
-* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,        *
-* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF           *
-* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE           *
-* DISCLAIMED. IN NO EVENT SHALL SEGGER Microcontroller BE LIABLE FOR *
-* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR           *
-* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT  *
-* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;    *
-* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF      *
-* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT          *
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE  *
-* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH   *
-* DAMAGE.                                                            *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-*       SystemView version: V2.42                                    *
-*                                                                    *
-**********************************************************************
--------------------------- END-OF-HEADER -----------------------------
-File    : SEGGER_SYSVIEW_Int.h
-Purpose : SEGGER SystemView internal header.
-Revision: $Rev: 5626 $
-*/
-
-#ifndef SEGGER_SYSVIEW_INT_H
-#define SEGGER_SYSVIEW_INT_H
-
-/*********************************************************************
-*
-*       #include Section
-*
-**********************************************************************
-*/
-
-#include "SEGGER_SYSVIEW.h"
-#include "SEGGER_SYSVIEW_Conf.h"
-#include "SEGGER_SYSVIEW_ConfDefaults.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-/*********************************************************************
-*
-*       Private data types
-*
-**********************************************************************
-*/
-//
-// Commands that Host can send to target
-//
-typedef enum {
-  SEGGER_SYSVIEW_COMMAND_ID_START = 1,
-  SEGGER_SYSVIEW_COMMAND_ID_STOP,
-  SEGGER_SYSVIEW_COMMAND_ID_GET_SYSTIME,
-  SEGGER_SYSVIEW_COMMAND_ID_GET_TASKLIST,
-  SEGGER_SYSVIEW_COMMAND_ID_GET_SYSDESC,
-  SEGGER_SYSVIEW_COMMAND_ID_GET_NUMMODULES,
-  SEGGER_SYSVIEW_COMMAND_ID_GET_MODULEDESC,
-  // Extended commands: Commands >= 128 have a second parameter
-  SEGGER_SYSVIEW_COMMAND_ID_GET_MODULE = 128
-} SEGGER_SYSVIEW_COMMAND_ID;
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-
-/*************************** End of file ****************************/

components/app_trace/sys_view/Sample/Config/SEGGER_SYSVIEW_Config_FreeRTOS.c

@@ -1,352 +0,0 @@
-/*********************************************************************
-*                SEGGER Microcontroller GmbH & Co. KG                *
-*                        The Embedded Experts                        *
-**********************************************************************
-*                                                                    *
-*       (c) 2015 - 2017  SEGGER Microcontroller GmbH & Co. KG        *
-*                                                                    *
-*       www.segger.com     Support: support@segger.com               *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-*       SEGGER SystemView * Real-time application analysis           *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-* All rights reserved.                                               *
-*                                                                    *
-* SEGGER strongly recommends to not make any changes                 *
-* to or modify the source code of this software in order to stay     *
-* compatible with the RTT protocol and J-Link.                       *
-*                                                                    *
-* Redistribution and use in source and binary forms, with or         *
-* without modification, are permitted provided that the following    *
-* conditions are met:                                                *
-*                                                                    *
-* o Redistributions of source code must retain the above copyright   *
-*   notice, this list of conditions and the following disclaimer.    *
-*                                                                    *
-* o Redistributions in binary form must reproduce the above          *
-*   copyright notice, this list of conditions and the following      *
-*   disclaimer in the documentation and/or other materials provided  *
-*   with the distribution.                                           *
-*                                                                    *
-* o Neither the name of SEGGER Microcontroller GmbH & Co. KG         *
-*   nor the names of its contributors may be used to endorse or      *
-*   promote products derived from this software without specific     *
-*   prior written permission.                                        *
-*                                                                    *
-* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND             *
-* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,        *
-* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF           *
-* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE           *
-* DISCLAIMED. IN NO EVENT SHALL SEGGER Microcontroller BE LIABLE FOR *
-* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR           *
-* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT  *
-* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;    *
-* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF      *
-* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT          *
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE  *
-* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH   *
-* DAMAGE.                                                            *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-*       SystemView version: V2.42                                    *
-*                                                                    *
-**********************************************************************
--------------------------- END-OF-HEADER -----------------------------
-
-File    : SEGGER_SYSVIEW_Config_FreeRTOS.c
-Purpose : Sample setup configuration of SystemView with FreeRTOS.
-Revision: $Rev: 3734 $
-*/
-#include "freertos/FreeRTOS.h"
-#include "SEGGER_SYSVIEW.h"
-#include "rom/ets_sys.h"
-#include "esp_app_trace.h"
-#include "esp_app_trace_util.h"
-#include "esp_intr_alloc.h"
-#include "esp_clk.h"
-
-extern const SEGGER_SYSVIEW_OS_API SYSVIEW_X_OS_TraceAPI;
-
-/*********************************************************************
-*
-*       Defines, configurable
-*
-**********************************************************************
-*/
-// The application name to be displayed in SystemViewer
-#define SYSVIEW_APP_NAME        "FreeRTOS Application"
-
-// The target device name
-#define SYSVIEW_DEVICE_NAME     "ESP32"
-
-// Determine which timer to use as timestamp source
-#if CONFIG_SYSVIEW_TS_SOURCE_CCOUNT
-#define TS_USE_CCOUNT 1
-#elif CONFIG_SYSVIEW_TS_SOURCE_ESP_TIMER
-#define TS_USE_ESP_TIMER 1
-#else
-#define TS_USE_TIMERGROUP 1
-#endif
-
-#if TS_USE_TIMERGROUP
-#include "driver/timer.h"
-
-// Timer group timer divisor
-#define SYSVIEW_TIMER_DIV       2
-
-// Frequency of the timestamp.
-#define SYSVIEW_TIMESTAMP_FREQ  (esp_clk_apb_freq() / SYSVIEW_TIMER_DIV)
-
-// Timer ID and group ID
-#if defined(CONFIG_SYSVIEW_TS_SOURCE_TIMER_00) || defined(CONFIG_SYSVIEW_TS_SOURCE_TIMER_01)
-#define TS_TIMER_ID 0
-#else
-#define TS_TIMER_ID 1
-#endif // TIMER_00 || TIMER_01
-
-#if defined(CONFIG_SYSVIEW_TS_SOURCE_TIMER_00) || defined(CONFIG_SYSVIEW_TS_SOURCE_TIMER_10)
-#define TS_TIMER_GROUP 0
-#else
-#define TS_TIMER_GROUP 1
-#endif // TIMER_00 || TIMER_10
-
-#endif // TS_USE_TIMERGROUP
-
-#if TS_USE_ESP_TIMER
-// esp_timer provides 1us resolution
-#define SYSVIEW_TIMESTAMP_FREQ  (1000000)
-#endif // TS_USE_ESP_TIMER
-
-#if TS_USE_CCOUNT
-// CCOUNT is incremented at CPU frequency
-#define SYSVIEW_TIMESTAMP_FREQ  (CONFIG_ESP32_DEFAULT_CPU_FREQ_MHZ * 1000000)
-#endif // TS_USE_CCOUNT
-
-// System Frequency.
-#define SYSVIEW_CPU_FREQ        (esp_clk_cpu_freq())
-
-// The lowest RAM address used for IDs (pointers)
-#define SYSVIEW_RAM_BASE        (0x3F400000)
-
-#if CONFIG_FREERTOS_CORETIMER_0
-    #define SYSTICK_INTR_ID (ETS_INTERNAL_TIMER0_INTR_SOURCE+ETS_INTERNAL_INTR_SOURCE_OFF)
-#endif
-#if CONFIG_FREERTOS_CORETIMER_1
-    #define SYSTICK_INTR_ID (ETS_INTERNAL_TIMER1_INTR_SOURCE+ETS_INTERNAL_INTR_SOURCE_OFF)
-#endif
-
-// SystemView is single core specific: it implies that SEGGER_SYSVIEW_LOCK()
-// disables IRQs (disables rescheduling globally). So we can not use finite timeouts for locks and return error
-// in case of expiration, because error will not be handled and SEGGER's code will go further implying that
-// everything is fine, so for multi-core env we have to wait on underlying lock forever
-#define SEGGER_LOCK_WAIT_TMO  ESP_APPTRACE_TMO_INFINITE
-
-static esp_apptrace_lock_t s_sys_view_lock = {.mux = portMUX_INITIALIZER_UNLOCKED, .int_state = 0};
-
-static const char * const s_isr_names[] = {
-    [0] = "WIFI_MAC",
-    [1] = "WIFI_NMI",
-    [2] = "WIFI_BB",
-    [3] = "BT_MAC",
-    [4] = "BT_BB",
-    [5] = "BT_BB_NMI",
-    [6] = "RWBT",
-    [7] = "RWBLE",
-    [8] = "RWBT_NMI",
-    [9] = "RWBLE_NMI",
-    [10] = "SLC0",
-    [11] = "SLC1",
-    [12] = "UHCI0",
-    [13] = "UHCI1",
-    [14] = "TG0_T0_LEVEL",
-    [15] = "TG0_T1_LEVEL",
-    [16] = "TG0_WDT_LEVEL",
-    [17] = "TG0_LACT_LEVEL",
-    [18] = "TG1_T0_LEVEL",
-    [19] = "TG1_T1_LEVEL",
-    [20] = "TG1_WDT_LEVEL",
-    [21] = "TG1_LACT_LEVEL",
-    [22] = "GPIO",
-    [23] = "GPIO_NMI",
-    [24] = "FROM_CPU0",
-    [25] = "FROM_CPU1",
-    [26] = "FROM_CPU2",
-    [27] = "FROM_CPU3",
-    [28] = "SPI0",
-    [29] = "SPI1",
-    [30] = "SPI2",
-    [31] = "SPI3",
-    [32] = "I2S0",
-    [33] = "I2S1",
-    [34] = "UART0",
-    [35] = "UART1",
-    [36] = "UART2",
-    [37] = "SDIO_HOST",
-    [38] = "ETH_MAC",
-    [39] = "PWM0",
-    [40] = "PWM1",
-    [41] = "PWM2",
-    [42] = "PWM3",
-    [43] = "LEDC",
-    [44] = "EFUSE",
-    [45] = "CAN",
-    [46] = "RTC_CORE",
-    [47] = "RMT",
-    [48] = "PCNT",
-    [49] = "I2C_EXT0",
-    [50] = "I2C_EXT1",
-    [51] = "RSA",
-    [52] = "SPI1_DMA",
-    [53] = "SPI2_DMA",
-    [54] = "SPI3_DMA",
-    [55] = "WDT",
-    [56] = "TIMER1",
-    [57] = "TIMER2",
-    [58] = "TG0_T0_EDGE",
-    [59] = "TG0_T1_EDGE",
-    [60] = "TG0_WDT_EDGE",
-    [61] = "TG0_LACT_EDGE",
-    [62] = "TG1_T0_EDGE",
-    [63] = "TG1_T1_EDGE",
-    [64] = "TG1_WDT_EDGE",
-    [65] = "TG1_LACT_EDGE",
-    [66] = "MMU_IA",
-    [67] = "MPU_IA",
-    [68] = "CACHE_IA",
-};
-
-/*********************************************************************
-*
-*       _cbSendSystemDesc()
-*
-*  Function description
-*    Sends SystemView description strings.
-*/
-static void _cbSendSystemDesc(void) {
-    char irq_str[32];
-    SEGGER_SYSVIEW_SendSysDesc("N="SYSVIEW_APP_NAME",D="SYSVIEW_DEVICE_NAME",C=Xtensa,O=FreeRTOS");
-    snprintf(irq_str, sizeof(irq_str), "I#%d=SysTick", SYSTICK_INTR_ID);
-    SEGGER_SYSVIEW_SendSysDesc(irq_str);
-    size_t isr_count = sizeof(s_isr_names)/sizeof(s_isr_names[0]);
-    for (size_t i = 0; i < isr_count; ++i) {
-        snprintf(irq_str, sizeof(irq_str), "I#%d=%s", ETS_INTERNAL_INTR_SOURCE_OFF + i, s_isr_names[i]);
-        SEGGER_SYSVIEW_SendSysDesc(irq_str);
-    }
-}
-
-/*********************************************************************
-*
-*       Global functions
-*
-**********************************************************************
-*/
-static void SEGGER_SYSVIEW_TS_Init()
-{
-    /* We only need to initialize something if we use Timer Group.
-     * esp_timer and ccount can be used as is.
-     */
-#if TS_USE_TIMERGROUP
-    timer_config_t config = {
-        .alarm_en = 0,
-        .auto_reload = 0,
-        .counter_dir = TIMER_COUNT_UP,
-        .divider = SYSVIEW_TIMER_DIV,
-        .counter_en = 0
-    };
-    /* Configure timer */
-    timer_init(TS_TIMER_GROUP, TS_TIMER_ID, &config);
-    /* Load counter value */
-    timer_set_counter_value(TS_TIMER_GROUP, TS_TIMER_ID, 0x00000000ULL);
-    /* Start counting */
-    timer_start(TS_TIMER_GROUP, TS_TIMER_ID);
-#endif // TS_USE_TIMERGROUP
-}
-
-void SEGGER_SYSVIEW_Conf(void) {
-    U32 disable_evts = 0;
-
-    SEGGER_SYSVIEW_TS_Init();
-    SEGGER_SYSVIEW_Init(SYSVIEW_TIMESTAMP_FREQ, SYSVIEW_CPU_FREQ,
-                        &SYSVIEW_X_OS_TraceAPI, _cbSendSystemDesc);
-    SEGGER_SYSVIEW_SetRAMBase(SYSVIEW_RAM_BASE);
-
-#if !CONFIG_SYSVIEW_EVT_OVERFLOW_ENABLE
-    disable_evts |= SYSVIEW_EVTMASK_OVERFLOW;
-#endif
-#if !CONFIG_SYSVIEW_EVT_ISR_ENTER_ENABLE
-    disable_evts |= SYSVIEW_EVTMASK_ISR_ENTER;
-#endif
-#if !CONFIG_SYSVIEW_EVT_ISR_EXIT_ENABLE
-    disable_evts |= SYSVIEW_EVTMASK_ISR_EXIT;
-#endif
-#if !CONFIG_SYSVIEW_EVT_TASK_START_EXEC_ENABLE
-    disable_evts |= SYSVIEW_EVTMASK_TASK_START_EXEC;
-#endif
-#if !CONFIG_SYSVIEW_EVT_TASK_STOP_EXEC_ENABLE
-    disable_evts |= SYSVIEW_EVTMASK_TASK_STOP_EXEC;
-#endif
-#if !CONFIG_SYSVIEW_EVT_TASK_START_READY_ENABLE
-    disable_evts |= SYSVIEW_EVTMASK_TASK_START_READY;
-#endif
-#if !CONFIG_SYSVIEW_EVT_TASK_STOP_READY_ENABLE
-    disable_evts |= SYSVIEW_EVTMASK_TASK_STOP_READY;
-#endif
-#if !CONFIG_SYSVIEW_EVT_TASK_CREATE_ENABLE
-    disable_evts |= SYSVIEW_EVTMASK_TASK_CREATE;
-#endif
-#if !CONFIG_SYSVIEW_EVT_TASK_TERMINATE_ENABLE
-    disable_evts |= SYSVIEW_EVTMASK_TASK_TERMINATE;
-#endif
-#if !CONFIG_SYSVIEW_EVT_IDLE_ENABLE
-    disable_evts |= SYSVIEW_EVTMASK_IDLE;
-#endif
-#if !CONFIG_SYSVIEW_EVT_ISR_TO_SCHEDULER_ENABLE
-    disable_evts |= SYSVIEW_EVTMASK_ISR_TO_SCHEDULER;
-#endif
-#if !CONFIG_SYSVIEW_EVT_TIMER_ENTER_ENABLE
-    disable_evts |= SYSVIEW_EVTMASK_TIMER_ENTER;
-#endif
-#if !CONFIG_SYSVIEW_EVT_TIMER_EXIT_ENABLE
-    disable_evts |= SYSVIEW_EVTMASK_TIMER_EXIT;
-#endif
-  SEGGER_SYSVIEW_DisableEvents(disable_evts);
-}
-
-U32 SEGGER_SYSVIEW_X_GetTimestamp()
-{
-#if TS_USE_TIMERGROUP
-    uint64_t ts = 0;
-    timer_get_counter_value(TS_TIMER_GROUP, TS_TIMER_ID, &ts);
-    return (U32) ts; // return lower part of counter value
-#elif TS_USE_CCOUNT
-    return portGET_RUN_TIME_COUNTER_VALUE();
-#elif TS_USE_ESP_TIMER
-    return (U32) esp_timer_get_time(); // return lower part of counter value
-#endif
-}
-
-void SEGGER_SYSVIEW_X_RTT_Lock()
-{
-}
-
-void SEGGER_SYSVIEW_X_RTT_Unlock()
-{
-}
-
-void SEGGER_SYSVIEW_X_SysView_Lock()
-{
-    esp_apptrace_tmo_t tmo;
-    esp_apptrace_tmo_init(&tmo, SEGGER_LOCK_WAIT_TMO);
-    esp_apptrace_lock_take(&s_sys_view_lock, &tmo);
-}
-
-void SEGGER_SYSVIEW_X_SysView_Unlock()
-{
-    esp_apptrace_lock_give(&s_sys_view_lock);
-}
-
-/*************************** End of file ****************************/

components/app_trace/sys_view/Sample/OS/SEGGER_SYSVIEW_FreeRTOS.c

@@ -1,290 +0,0 @@
-/*********************************************************************
-*                SEGGER Microcontroller GmbH & Co. KG                *
-*                        The Embedded Experts                        *
-**********************************************************************
-*                                                                    *
-*       (c) 2015 - 2017  SEGGER Microcontroller GmbH & Co. KG        *
-*                                                                    *
-*       www.segger.com     Support: support@segger.com               *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-*       SEGGER SystemView * Real-time application analysis           *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-* All rights reserved.                                               *
-*                                                                    *
-* SEGGER strongly recommends to not make any changes                 *
-* to or modify the source code of this software in order to stay     *
-* compatible with the RTT protocol and J-Link.                       *
-*                                                                    *
-* Redistribution and use in source and binary forms, with or         *
-* without modification, are permitted provided that the following    *
-* conditions are met:                                                *
-*                                                                    *
-* o Redistributions of source code must retain the above copyright   *
-*   notice, this list of conditions and the following disclaimer.    *
-*                                                                    *
-* o Redistributions in binary form must reproduce the above          *
-*   copyright notice, this list of conditions and the following      *
-*   disclaimer in the documentation and/or other materials provided  *
-*   with the distribution.                                           *
-*                                                                    *
-* o Neither the name of SEGGER Microcontroller GmbH & Co. KG         *
-*   nor the names of its contributors may be used to endorse or      *
-*   promote products derived from this software without specific     *
-*   prior written permission.                                        *
-*                                                                    *
-* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND             *
-* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,        *
-* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF           *
-* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE           *
-* DISCLAIMED. IN NO EVENT SHALL SEGGER Microcontroller BE LIABLE FOR *
-* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR           *
-* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT  *
-* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;    *
-* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF      *
-* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT          *
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE  *
-* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH   *
-* DAMAGE.                                                            *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-*       SystemView version: V2.42                                    *
-*                                                                    *
-**********************************************************************
--------------------------- END-OF-HEADER -----------------------------
-
-File    : SEGGER_SYSVIEW_FreeRTOS.c
-Purpose : Interface between FreeRTOS and SystemView.
-Revision: $Rev: 3734 $
-*/
-#include "freertos/FreeRTOS.h"
-#include "freertos/task.h"
-#include "SEGGER_SYSVIEW.h"
-#include "SEGGER_SYSVIEW_FreeRTOS.h"
-#include "string.h" // Required for memset
-
-
-
-typedef struct SYSVIEW_FREERTOS_TASK_STATUS SYSVIEW_FREERTOS_TASK_STATUS;
-
-struct SYSVIEW_FREERTOS_TASK_STATUS {
-  U32         xHandle;
-  const char* pcTaskName;
-  unsigned    uxCurrentPriority;
-  U32         pxStack;
-  unsigned    uStackHighWaterMark;
-};
-
-static SYSVIEW_FREERTOS_TASK_STATUS _aTasks[SYSVIEW_FREERTOS_MAX_NOF_TASKS];
-
-/*********************************************************************
-*
-*       _cbSendTaskList()
-*
-*  Function description
-*    This function is part of the link between FreeRTOS and SYSVIEW.
-*    Called from SystemView when asked by the host, it uses SYSVIEW
-*    functions to send the entire task list to the host.
-*/
-static void _cbSendTaskList(void) {
-  unsigned n;
-
-  for (n = 0; n < SYSVIEW_FREERTOS_MAX_NOF_TASKS; n++) {
-    if (_aTasks[n].xHandle) {
-#if INCLUDE_uxTaskGetStackHighWaterMark // Report Task Stack High Watermark
-      _aTasks[n].uStackHighWaterMark = uxTaskGetStackHighWaterMark((TaskHandle_t)_aTasks[n].xHandle);
-#endif
-      SYSVIEW_SendTaskInfo((U32)_aTasks[n].xHandle, _aTasks[n].pcTaskName, (unsigned)_aTasks[n].uxCurrentPriority, (U32)_aTasks[n].pxStack, (unsigned)_aTasks[n].uStackHighWaterMark);
-    }
-  }
-}
-
-/*********************************************************************
-*
-*       _cbGetTime()
-*
-*  Function description
-*    This function is part of the link between FreeRTOS and SYSVIEW.
-*    Called from SystemView when asked by the host, returns the
-*    current system time in micro seconds.
-*/
-static U64 _cbGetTime(void) {
-  U64 Time;
-
-  Time = xTaskGetTickCountFromISR();
-  Time *= portTICK_PERIOD_MS;
-  Time *= 1000;
-  return Time;
-}
-
-/*********************************************************************
-*
-*       Global functions
-*
-**********************************************************************
-*/
-/*********************************************************************
-*
-*       SYSVIEW_AddTask()
-*
-*  Function description
-*    Add a task to the internal list and record its information.
-*/
-void SYSVIEW_AddTask(U32 xHandle, const char* pcTaskName, unsigned uxCurrentPriority, U32  pxStack, unsigned uStackHighWaterMark) {
-  unsigned n;
-  
-  if (memcmp(pcTaskName, "IDLE", 5) == 0) {
-    return;
-  }
-  
-  for (n = 0; n < SYSVIEW_FREERTOS_MAX_NOF_TASKS; n++) {
-    if (_aTasks[n].xHandle == 0) {
-      break;
-    }
-  }
-  if (n == SYSVIEW_FREERTOS_MAX_NOF_TASKS) {
-    SEGGER_SYSVIEW_Warn("SYSTEMVIEW: Could not record task information. Maximum number of tasks reached.");
-    return;
-  }
-
-  _aTasks[n].xHandle = xHandle;
-  _aTasks[n].pcTaskName = pcTaskName;
-  _aTasks[n].uxCurrentPriority = uxCurrentPriority;
-  _aTasks[n].pxStack = pxStack;
-  _aTasks[n].uStackHighWaterMark = uStackHighWaterMark;
-
-  SYSVIEW_SendTaskInfo(xHandle, pcTaskName,uxCurrentPriority, pxStack, uStackHighWaterMark);
-
-}
-
-/*********************************************************************
-*
-*       SYSVIEW_UpdateTask()
-*
-*  Function description
-*    Update a task in the internal list and record its information.
-*/
-void SYSVIEW_UpdateTask(U32 xHandle, const char* pcTaskName, unsigned uxCurrentPriority, U32 pxStack, unsigned uStackHighWaterMark) {
-  unsigned n;
-  
-  if (memcmp(pcTaskName, "IDLE", 5) == 0) {
-    return;
-  }
-
-  for (n = 0; n < SYSVIEW_FREERTOS_MAX_NOF_TASKS; n++) {
-    if (_aTasks[n].xHandle == xHandle) {
-      break;
-    }
-  }
-  if (n < SYSVIEW_FREERTOS_MAX_NOF_TASKS) {
-    _aTasks[n].pcTaskName = pcTaskName;
-    _aTasks[n].uxCurrentPriority = uxCurrentPriority;
-    _aTasks[n].pxStack = pxStack;
-    _aTasks[n].uStackHighWaterMark = uStackHighWaterMark;
-
-    SYSVIEW_SendTaskInfo(xHandle, pcTaskName, uxCurrentPriority, pxStack, uStackHighWaterMark);
-  } else {
-    SYSVIEW_AddTask(xHandle, pcTaskName, uxCurrentPriority, pxStack, uStackHighWaterMark);
-  }
-}
-
-/*********************************************************************
-*
-*       SYSVIEW_DeleteTask()
-*
-*  Function description
-*    Delete a task from the internal list.
-*/
-void SYSVIEW_DeleteTask(U32 xHandle) {
-  unsigned n;
-
-  for (n = 0; n < SYSVIEW_FREERTOS_MAX_NOF_TASKS; n++) {
-    if (_aTasks[n].xHandle == xHandle) {
-      break;
-    }
-  }
-  if (n == SYSVIEW_FREERTOS_MAX_NOF_TASKS) {
-    SEGGER_SYSVIEW_Warn("SYSTEMVIEW: Could not find task information. Cannot delete task.");
-    return;
-  }
-
-  _aTasks[n].xHandle = 0;
-}
-
-/*********************************************************************
-*
-*       SYSVIEW_SendTaskInfo()
-*
-*  Function description
-*    Record task information.
-*/
-void SYSVIEW_SendTaskInfo(U32 TaskID, const char* sName, unsigned Prio, U32 StackBase, unsigned StackSize) {
-  SEGGER_SYSVIEW_TASKINFO TaskInfo;
-
-  memset(&TaskInfo, 0, sizeof(TaskInfo)); // Fill all elements with 0 to allow extending the structure in future version without breaking the code
-  TaskInfo.TaskID     = TaskID;
-  TaskInfo.sName      = sName;
-  TaskInfo.Prio       = Prio;
-  TaskInfo.StackBase  = StackBase;
-  TaskInfo.StackSize  = StackSize;
-  SEGGER_SYSVIEW_SendTaskInfo(&TaskInfo);
-}
-
-/*********************************************************************
-*
-*       SYSVIEW_RecordU32x4()
-*
-*  Function description
-*    Record an event with 4 parameters
-*/
-void SYSVIEW_RecordU32x4(unsigned Id, U32 Para0, U32 Para1, U32 Para2, U32 Para3) {
-      U8  aPacket[SEGGER_SYSVIEW_INFO_SIZE + 4 * SEGGER_SYSVIEW_QUANTA_U32];
-      U8* pPayload;
-      //
-      pPayload = SEGGER_SYSVIEW_PREPARE_PACKET(aPacket);                // Prepare the packet for SystemView
-      pPayload = SEGGER_SYSVIEW_EncodeU32(pPayload, Para0);             // Add the first parameter to the packet
-      pPayload = SEGGER_SYSVIEW_EncodeU32(pPayload, Para1);             // Add the second parameter to the packet
-      pPayload = SEGGER_SYSVIEW_EncodeU32(pPayload, Para2);             // Add the third parameter to the packet
-      pPayload = SEGGER_SYSVIEW_EncodeU32(pPayload, Para3);             // Add the fourth parameter to the packet
-      //
-      SEGGER_SYSVIEW_SendPacket(&aPacket[0], pPayload, Id);             // Send the packet
-}
-
-/*********************************************************************
-*
-*       SYSVIEW_RecordU32x5()
-*
-*  Function description
-*    Record an event with 5 parameters
-*/
-void SYSVIEW_RecordU32x5(unsigned Id, U32 Para0, U32 Para1, U32 Para2, U32 Para3, U32 Para4) {
-      U8  aPacket[SEGGER_SYSVIEW_INFO_SIZE + 5 * SEGGER_SYSVIEW_QUANTA_U32];
-      U8* pPayload;
-      //
-      pPayload = SEGGER_SYSVIEW_PREPARE_PACKET(aPacket);                // Prepare the packet for SystemView
-      pPayload = SEGGER_SYSVIEW_EncodeU32(pPayload, Para0);             // Add the first parameter to the packet
-      pPayload = SEGGER_SYSVIEW_EncodeU32(pPayload, Para1);             // Add the second parameter to the packet
-      pPayload = SEGGER_SYSVIEW_EncodeU32(pPayload, Para2);             // Add the third parameter to the packet
-      pPayload = SEGGER_SYSVIEW_EncodeU32(pPayload, Para3);             // Add the fourth parameter to the packet
-      pPayload = SEGGER_SYSVIEW_EncodeU32(pPayload, Para4);             // Add the fifth parameter to the packet
-      //
-      SEGGER_SYSVIEW_SendPacket(&aPacket[0], pPayload, Id);             // Send the packet
-}
-
-/*********************************************************************
-*
-*       Public API structures
-*
-**********************************************************************
-*/
-// Callbacks provided to SYSTEMVIEW by FreeRTOS
-const SEGGER_SYSVIEW_OS_API SYSVIEW_X_OS_TraceAPI = {
-  _cbGetTime,
-  _cbSendTaskList,
-};
-
-/*************************** End of file ****************************/

components/app_trace/sys_view/Sample/OS/SEGGER_SYSVIEW_FreeRTOS.h

@@ -1,335 +0,0 @@
-/*********************************************************************
-*                SEGGER Microcontroller GmbH & Co. KG                *
-*                        The Embedded Experts                        *
-**********************************************************************
-*                                                                    *
-*       (c) 2015 - 2017  SEGGER Microcontroller GmbH & Co. KG        *
-*                                                                    *
-*       www.segger.com     Support: support@segger.com               *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-*       SEGGER SystemView * Real-time application analysis           *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-* All rights reserved.                                               *
-*                                                                    *
-* SEGGER strongly recommends to not make any changes                 *
-* to or modify the source code of this software in order to stay     *
-* compatible with the RTT protocol and J-Link.                       *
-*                                                                    *
-* Redistribution and use in source and binary forms, with or         *
-* without modification, are permitted provided that the following    *
-* conditions are met:                                                *
-*                                                                    *
-* o Redistributions of source code must retain the above copyright   *
-*   notice, this list of conditions and the following disclaimer.    *
-*                                                                    *
-* o Redistributions in binary form must reproduce the above          *
-*   copyright notice, this list of conditions and the following      *
-*   disclaimer in the documentation and/or other materials provided  *
-*   with the distribution.                                           *
-*                                                                    *
-* o Neither the name of SEGGER Microcontroller GmbH & Co. KG         *
-*   nor the names of its contributors may be used to endorse or      *
-*   promote products derived from this software without specific     *
-*   prior written permission.                                        *
-*                                                                    *
-* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND             *
-* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,        *
-* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF           *
-* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE           *
-* DISCLAIMED. IN NO EVENT SHALL SEGGER Microcontroller BE LIABLE FOR *
-* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR           *
-* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT  *
-* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;    *
-* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF      *
-* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT          *
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE  *
-* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH   *
-* DAMAGE.                                                            *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-*       SystemView version: V2.42                                    *
-*                                                                    *
-**********************************************************************
--------------------------- END-OF-HEADER -----------------------------
-
-File    : SEGGER_SYSVIEW_FreeRTOS.h
-Purpose : Interface between FreeRTOS and SystemView.
-Revision: $Rev: 3734 $
-
-Notes:
-  (1) Include this file at the end of FreeRTOSConfig.h
-*/
-
-#ifndef SYSVIEW_FREERTOS_H
-#define SYSVIEW_FREERTOS_H
-
-#include "SEGGER_SYSVIEW.h"
-
-/*********************************************************************
-*
-*       Defines, configurable
-*
-**********************************************************************
-*/
-#ifndef portSTACK_GROWTH
-  #define portSTACK_GROWTH              ( -1 )
-#endif
-
-#define SYSVIEW_FREERTOS_MAX_NOF_TASKS  16
-
-/*********************************************************************
-*
-*       Defines, fixed
-*
-**********************************************************************
-*/
-
-// for dual-core targets we use event ID to keep core ID bit (0 or 1)
-// use the highest - 1 bit of event ID to indicate core ID
-// the highest bit can not be used due to event ID encoding method
-// this reduces supported ID range to [0..63] (for 1 byte IDs) plus [128..16383] (for 2 bytes IDs)
-// so original continuous event IDs range is split into two sub-ranges for 1-bytes IDs and 2-bytes ones
-
-// events which use apiFastID_OFFSET will have 1 byte ID,
-// so for the sake of bandwidth economy events which are generated more frequently should use this ID offset
-// currently all used events fall into this range
-#define apiFastID_OFFSET                          (32u)
-
-#define apiID_VTASKDELETE                         (1u)
-#define apiID_VTASKDELAY                          (2u)
-#define apiID_VTASKDELAYUNTIL                     (3u)
-#define apiID_VTASKSUSPEND                        (4u)
-#define apiID_ULTASKNOTIFYTAKE                    (5u)
-#define apiID_VTASKNOTIFYGIVEFROMISR              (6u)
-#define apiID_VTASKPRIORITYINHERIT                (7u)
-#define apiID_VTASKRESUME                         (8u)
-#define apiID_VTASKSTEPTICK                       (9u)
-#define apiID_XTASKPRIORITYDISINHERIT             (10u)
-#define apiID_XTASKRESUMEFROMISR                  (11u)
-#define apiID_XTASKGENERICNOTIFY                  (12u)
-#define apiID_XTASKGENERICNOTIFYFROMISR           (13u)
-#define apiID_XTASKNOTIFYWAIT                     (14u)
-#define apiID_XQUEUEGENERICCREATE                 (15u)
-#define apiID_VQUEUEDELETE                        (16u)
-#define apiID_XQUEUEGENERICRECEIVE                (17u)
-#define apiID_XQUEUEPEEKFROMISR                   (18u)
-#define apiID_XQUEUERECEIVEFROMISR                (19u)
-#define apiID_VQUEUEADDTOREGISTRY                 (20u)
-#define apiID_XQUEUEGENERICSEND                   (21u)
-#define apiID_XQUEUEGENERICSENDFROMISR            (22u)
-#define apiID_VTASKPRIORITYSET                    (23u)
-#define apiID_UXTASKPRIORITYGETFROMISR            (24u)
-#define apiID_XTASKGETTICKCOUNTFROMISR            (25u)
-#define apiID_XEVENTGROUPCLEARBITSFROMISR         (26u)
-#define apiID_XEVENTGROUPSETBITSFROMISR           (27u)
-#define apiID_XEVENTGROUPGETBITSFROMISR           (28u)
-#define apiID_XQUEUEGIVEFROMISR                   (29u)
-#define apiID_XQUEUEISQUEUEEMPTYFROMISR           (30u)
-#define apiID_XQUEUEISQUEUEFULLFROMISR            (31u) // the maximum allowed apiID for the first ID range
-
-// events which use apiSlowID_OFFSET will have 2-bytes ID
-#define apiSlowID_OFFSET                          (127u)
-
-#define apiID_VTASKALLOCATEMPUREGIONS             (1u)
-#define apiID_UXTASKPRIORITYGET                   (2u)
-#define apiID_ETASKGETSTATE                       (3u)
-#define apiID_VTASKSTARTSCHEDULER                 (4u)
-#define apiID_VTASKENDSCHEDULER                   (5u)
-#define apiID_VTASKSUSPENDALL                     (6u)
-#define apiID_XTASKRESUMEALL                      (7u)
-#define apiID_XTASKGETTICKCOUNT                   (8u)
-#define apiID_UXTASKGETNUMBEROFTASKS              (9u)
-#define apiID_PCTASKGETTASKNAME                   (10u)
-#define apiID_UXTASKGETSTACKHIGHWATERMARK         (11u)
-#define apiID_VTASKSETAPPLICATIONTASKTAG          (12u)
-#define apiID_XTASKGETAPPLICATIONTASKTAG          (13u)
-#define apiID_VTASKSETTHREADLOCALSTORAGEPOINTER   (14u)
-#define apiID_PVTASKGETTHREADLOCALSTORAGEPOINTER  (15u)
-#define apiID_XTASKCALLAPPLICATIONTASKHOOK        (16u)
-#define apiID_XTASKGETIDLETASKHANDLE              (17u)
-#define apiID_UXTASKGETSYSTEMSTATE                (18u)
-#define apiID_VTASKLIST                           (19u)
-#define apiID_VTASKGETRUNTIMESTATS                (20u)
-#define apiID_XTASKNOTIFYSTATECLEAR               (21u)
-#define apiID_XTASKGETCURRENTTASKHANDLE           (22u)
-#define apiID_VTASKSETTIMEOUTSTATE                (23u)
-#define apiID_XTASKCHECKFORTIMEOUT                (24u)
-#define apiID_VTASKMISSEDYIELD                    (25u)
-#define apiID_XTASKGETSCHEDULERSTATE              (26u)
-#define apiID_XTASKGENERICCREATE                  (27u)
-#define apiID_UXTASKGETTASKNUMBER                 (28u)
-#define apiID_VTASKSETTASKNUMBER                  (29u)
-#define apiID_ETASKCONFIRMSLEEPMODESTATUS         (30u)
-#define apiID_XTIMERCREATE                        (31u)
-#define apiID_PVTIMERGETTIMERID                   (32u)
-#define apiID_VTIMERSETTIMERID                    (33u)
-#define apiID_XTIMERISTIMERACTIVE                 (34u)
-#define apiID_XTIMERGETTIMERDAEMONTASKHANDLE      (35u)
-#define apiID_XTIMERPENDFUNCTIONCALLFROMISR       (36u)
-#define apiID_XTIMERPENDFUNCTIONCALL              (37u)
-#define apiID_PCTIMERGETTIMERNAME                 (38u)
-#define apiID_XTIMERCREATETIMERTASK               (39u)
-#define apiID_XTIMERGENERICCOMMAND                (40u)
-#define apiID_UXQUEUEMESSAGESWAITING              (41u)
-#define apiID_UXQUEUESPACESAVAILABLE              (42u)
-#define apiID_UXQUEUEMESSAGESWAITINGFROMISR       (43u)
-#define apiID_XQUEUEALTGENERICSEND                (44u)
-#define apiID_XQUEUEALTGENERICRECEIVE             (45u)
-#define apiID_XQUEUECRSENDFROMISR                 (46u)
-#define apiID_XQUEUECRRECEIVEFROMISR              (47u)
-#define apiID_XQUEUECRSEND                        (48u)
-#define apiID_XQUEUECRRECEIVE                     (49u)
-#define apiID_XQUEUECREATEMUTEX                   (50u)
-#define apiID_XQUEUECREATECOUNTINGSEMAPHORE       (51u)
-#define apiID_XQUEUEGETMUTEXHOLDER                (52u)
-#define apiID_XQUEUETAKEMUTEXRECURSIVE            (53u)
-#define apiID_XQUEUEGIVEMUTEXRECURSIVE            (54u)
-#define apiID_VQUEUEUNREGISTERQUEUE               (55u)
-#define apiID_XQUEUECREATESET                     (56u)
-#define apiID_XQUEUEADDTOSET                      (57u)
-#define apiID_XQUEUEREMOVEFROMSET                 (58u)
-#define apiID_XQUEUESELECTFROMSET                 (59u)
-#define apiID_XQUEUESELECTFROMSETFROMISR          (60u)
-#define apiID_XQUEUEGENERICRESET                  (61u)
-#define apiID_VLISTINITIALISE                     (62u)
-#define apiID_VLISTINITIALISEITEM                 (63u)
-#define apiID_VLISTINSERT                         (64u)
-#define apiID_VLISTINSERTEND                      (65u)
-#define apiID_UXLISTREMOVE                        (66u)
-#define apiID_XEVENTGROUPCREATE                   (67u)
-#define apiID_XEVENTGROUPWAITBITS                 (68u)
-#define apiID_XEVENTGROUPCLEARBITS                (69u)
-#define apiID_XEVENTGROUPSETBITS                  (70u)
-#define apiID_XEVENTGROUPSYNC                     (71u)
-#define apiID_VEVENTGROUPDELETE                   (72u)
-#define apiID_UXEVENTGROUPGETNUMBER               (73u)
-
-#define traceTASK_NOTIFY_TAKE()                                       SEGGER_SYSVIEW_RecordU32x2(apiFastID_OFFSET + apiID_ULTASKNOTIFYTAKE, xClearCountOnExit, xTicksToWait)
-#define traceTASK_DELAY()                                             SEGGER_SYSVIEW_RecordU32(apiFastID_OFFSET + apiID_VTASKDELAY, xTicksToDelay)
-#define traceTASK_DELAY_UNTIL()                                       SEGGER_SYSVIEW_RecordVoid(apiFastID_OFFSET + apiID_VTASKDELAYUNTIL)
-#define traceTASK_DELETE( pxTCB )                                     if (pxTCB != NULL) {                                              \
-						                                                SEGGER_SYSVIEW_RecordU32(apiFastID_OFFSET + apiID_VTASKDELETE,  \
-						                                                                      SEGGER_SYSVIEW_ShrinkId((U32)pxTCB)); 	\
-					                                                    SYSVIEW_DeleteTask((U32)pxTCB);                                 \
-					                                                  }
-#define traceTASK_NOTIFY_GIVE_FROM_ISR()                              SEGGER_SYSVIEW_RecordU32x2(apiFastID_OFFSET + apiID_VTASKNOTIFYGIVEFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxTCB), (U32)pxHigherPriorityTaskWoken)
-#define traceTASK_PRIORITY_INHERIT( pxTCB, uxPriority )               SEGGER_SYSVIEW_RecordU32(apiFastID_OFFSET + apiID_VTASKPRIORITYINHERIT, (U32)pxMutexHolder)
-#define traceTASK_RESUME( pxTCB )                                     SEGGER_SYSVIEW_RecordU32(apiFastID_OFFSET + apiID_VTASKRESUME, SEGGER_SYSVIEW_ShrinkId((U32)pxTCB))
-#define traceINCREASE_TICK_COUNT( xTicksToJump )                      SEGGER_SYSVIEW_RecordU32(apiFastID_OFFSET + apiID_VTASKSTEPTICK, xTicksToJump)
-#define traceTASK_SUSPEND( pxTCB )                                    SEGGER_SYSVIEW_RecordU32(apiFastID_OFFSET + apiID_VTASKSUSPEND, SEGGER_SYSVIEW_ShrinkId((U32)pxTCB))
-#define traceTASK_PRIORITY_DISINHERIT( pxTCB, uxBasePriority )        SEGGER_SYSVIEW_RecordU32(apiFastID_OFFSET + apiID_XTASKPRIORITYDISINHERIT, (U32)pxMutexHolder)
-#define traceTASK_RESUME_FROM_ISR( pxTCB )                            SEGGER_SYSVIEW_RecordU32(apiFastID_OFFSET + apiID_XTASKRESUMEFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxTCB))
-#define traceTASK_NOTIFY()                                            SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XTASKGENERICNOTIFY, SEGGER_SYSVIEW_ShrinkId((U32)pxTCB), ulValue, eAction, (U32)pulPreviousNotificationValue)
-#define traceTASK_NOTIFY_FROM_ISR()                                   SYSVIEW_RecordU32x5(apiFastID_OFFSET + apiID_XTASKGENERICNOTIFYFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxTCB), ulValue, eAction, (U32)pulPreviousNotificationValue, (U32)pxHigherPriorityTaskWoken)
-#define traceTASK_NOTIFY_WAIT()                                       SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XTASKNOTIFYWAIT, ulBitsToClearOnEntry, ulBitsToClearOnExit, (U32)pulNotificationValue, xTicksToWait)
-
-#define traceQUEUE_CREATE( pxNewQueue )                               SEGGER_SYSVIEW_RecordU32x3(apiFastID_OFFSET + apiID_XQUEUEGENERICCREATE, uxQueueLength, uxItemSize, ucQueueType)
-#define traceQUEUE_DELETE( pxQueue )                                  SEGGER_SYSVIEW_RecordU32(apiFastID_OFFSET + apiID_VQUEUEDELETE, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue))
-#define traceQUEUE_PEEK( pxQueue )                                    SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XQUEUEGENERICRECEIVE, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), SEGGER_SYSVIEW_ShrinkId((U32)pvBuffer), xTicksToWait, xJustPeeking)
-#define traceQUEUE_PEEK_FROM_ISR( pxQueue )                           SEGGER_SYSVIEW_RecordU32x2(apiFastID_OFFSET + apiID_XQUEUEPEEKFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), SEGGER_SYSVIEW_ShrinkId((U32)pvBuffer))
-#define traceQUEUE_PEEK_FROM_ISR_FAILED( pxQueue )                    SEGGER_SYSVIEW_RecordU32x2(apiFastID_OFFSET + apiID_XQUEUEPEEKFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), SEGGER_SYSVIEW_ShrinkId((U32)pvBuffer))
-#define traceQUEUE_RECEIVE( pxQueue )                                 SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XQUEUEGENERICRECEIVE, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), SEGGER_SYSVIEW_ShrinkId((U32)pvBuffer), xTicksToWait, xJustPeeking)
-#define traceQUEUE_RECEIVE_FAILED( pxQueue )                          SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XQUEUEGENERICRECEIVE, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), SEGGER_SYSVIEW_ShrinkId((U32)pvBuffer), xTicksToWait, xJustPeeking)
-#define traceQUEUE_RECEIVE_FROM_ISR( pxQueue )                        SEGGER_SYSVIEW_RecordU32x3(apiFastID_OFFSET + apiID_XQUEUERECEIVEFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), SEGGER_SYSVIEW_ShrinkId((U32)pvBuffer), (U32)pxHigherPriorityTaskWoken)
-#define traceQUEUE_RECEIVE_FROM_ISR_FAILED( pxQueue )                 SEGGER_SYSVIEW_RecordU32x3(apiFastID_OFFSET + apiID_XQUEUERECEIVEFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), SEGGER_SYSVIEW_ShrinkId((U32)pvBuffer), (U32)pxHigherPriorityTaskWoken)
-#define traceQUEUE_REGISTRY_ADD( xQueue, pcQueueName )                SEGGER_SYSVIEW_RecordU32x2(apiFastID_OFFSET + apiID_VQUEUEADDTOREGISTRY, SEGGER_SYSVIEW_ShrinkId((U32)xQueue), (U32)pcQueueName)
-#if ( configUSE_QUEUE_SETS != 1 )
-  #define traceQUEUE_SEND( pxQueue )                                    SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XQUEUEGENERICSEND, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), (U32)pvItemToQueue, xTicksToWait, xCopyPosition)
-#else
-  #define traceQUEUE_SEND( pxQueue )                                    SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XQUEUEGENERICSEND, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), 0, 0, xCopyPosition)
-#endif
-#define traceQUEUE_SEND_FAILED( pxQueue )                             SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XQUEUEGENERICSEND, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), (U32)pvItemToQueue, xTicksToWait, xCopyPosition)
-#define traceQUEUE_SEND_FROM_ISR( pxQueue )                           SEGGER_SYSVIEW_RecordU32x2(apiFastID_OFFSET + apiID_XQUEUEGENERICSENDFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), (U32)pxHigherPriorityTaskWoken)
-#define traceQUEUE_SEND_FROM_ISR_FAILED( pxQueue )                    SEGGER_SYSVIEW_RecordU32x2(apiFastID_OFFSET + apiID_XQUEUEGENERICSENDFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), (U32)pxHigherPriorityTaskWoken)
-
-#if( portSTACK_GROWTH < 0 )
-#define traceTASK_CREATE(pxNewTCB)                  if (pxNewTCB != NULL) {                                             \
-                                                      SEGGER_SYSVIEW_OnTaskCreate((U32)pxNewTCB);                       \
-                                                      SYSVIEW_AddTask((U32)pxNewTCB,                                    \
-                                                                      &(pxNewTCB->pcTaskName[0]),                       \
-                                                                      pxNewTCB->uxPriority,                             \
-                                                                      (U32)pxNewTCB->pxStack,                           \
-                                                                      ((U32)pxNewTCB->pxTopOfStack - (U32)pxNewTCB->pxStack) \
-                                                                      );                                                \
-                                                    }
-#else
-#define traceTASK_CREATE(pxNewTCB)                  if (pxNewTCB != NULL) {                                             \
-                                                      SEGGER_SYSVIEW_OnTaskCreate((U32)pxNewTCB);                       \
-                                                      SYSVIEW_AddTask((U32)pxNewTCB,                                    \
-                                                                      &(pxNewTCB->pcTaskName[0]),                       \
-                                                                      pxNewTCB->uxPriority,                             \
-                                                                      (U32)pxNewTCB->pxStack,                           \
-                                                                      (U32)(pxNewTCB->pxStack-pxNewTCB->pxTopOfStack)   \
-                                                                      );                                                \
-                                                    }
-#endif
-#define traceTASK_PRIORITY_SET(pxTask, uxNewPriority) {                                                                 \
-                                                        SEGGER_SYSVIEW_RecordU32x2(apiFastID_OFFSET+apiID_VTASKPRIORITYSET, \
-                                                                                   SEGGER_SYSVIEW_ShrinkId((U32)pxTCB), \
-                                                                                   uxNewPriority                        \
-                                                                                  );                                    \
-                                                        SYSVIEW_UpdateTask((U32)pxTask,                                 \
-                                                                           &(pxTask->pcTaskName[0]),                    \
-                                                                           uxNewPriority,                               \
-                                                                           (U32)pxTask->pxStack,                        \
-                                                                           0                                            \
-                                                                          );                                            \
-                                                      }
-//
-// Define INCLUDE_xTaskGetIdleTaskHandle as 1 in FreeRTOSConfig.h to allow identification of Idle state.
-//
-#if ( INCLUDE_xTaskGetIdleTaskHandle == 1 )
-  #define traceTASK_SWITCHED_IN()                   if(prvGetTCBFromHandle(NULL) == xTaskGetIdleTaskHandle()) {           \
-                                                      SEGGER_SYSVIEW_OnIdle();                                          \
-                                                    } else {                                                            \
-                                                      SEGGER_SYSVIEW_OnTaskStartExec((U32)pxCurrentTCB[xPortGetCoreID()]); \
-                                                    }
-#else
-  #define traceTASK_SWITCHED_IN()                   {                                                                   \
-                                                      if (memcmp(pxCurrentTCB[xPortGetCoreID()]->pcTaskName, "IDLE", 5) != 0) { \
-                                                        SEGGER_SYSVIEW_OnTaskStartExec((U32)pxCurrentTCB[xPortGetCoreID()]);    \
-                                                      } else {                                                          \
-                                                        SEGGER_SYSVIEW_OnIdle();                                        \
-                                                      }                                                                 \
-                                                    }
-#endif
-
-#define traceMOVED_TASK_TO_READY_STATE(pxTCB)       SEGGER_SYSVIEW_OnTaskStartReady((U32)pxTCB)
-#define traceREADDED_TASK_TO_READY_STATE(pxTCB)
-
-#define traceMOVED_TASK_TO_DELAYED_LIST()           SEGGER_SYSVIEW_OnTaskStopReady((U32)pxCurrentTCB[xPortGetCoreID()],  (1u << 2))
-#define traceMOVED_TASK_TO_OVERFLOW_DELAYED_LIST()  SEGGER_SYSVIEW_OnTaskStopReady((U32)pxCurrentTCB[xPortGetCoreID()],  (1u << 2))
-#define traceMOVED_TASK_TO_SUSPENDED_LIST(pxTCB)    SEGGER_SYSVIEW_OnTaskStopReady((U32)pxTCB,         ((3u << 3) | 3))
-
-#define traceISR_EXIT_TO_SCHEDULER()                SEGGER_SYSVIEW_RecordExitISRToScheduler()
-#define traceISR_EXIT()                             SEGGER_SYSVIEW_RecordExitISR()
-#define traceISR_ENTER(_n_)                         SEGGER_SYSVIEW_RecordEnterISR(_n_)
-
-/*********************************************************************
-*
-*       API functions
-*
-**********************************************************************
-*/
-#ifdef __cplusplus
-extern "C" {
-#endif
-void SYSVIEW_AddTask      (U32 xHandle, const char* pcTaskName, unsigned uxCurrentPriority, U32  pxStack, unsigned uStackHighWaterMark);
-void SYSVIEW_UpdateTask   (U32 xHandle, const char* pcTaskName, unsigned uxCurrentPriority, U32 pxStack, unsigned uStackHighWaterMark);
-void SYSVIEW_DeleteTask   (U32 xHandle);
-void SYSVIEW_SendTaskInfo (U32 TaskID, const char* sName, unsigned Prio, U32 StackBase, unsigned StackSize);
-void SYSVIEW_RecordU32x4  (unsigned Id, U32 Para0, U32 Para1, U32 Para2, U32 Para3);
-void SYSVIEW_RecordU32x5  (unsigned Id, U32 Para0, U32 Para1, U32 Para2, U32 Para3, U32 Para4);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-
-/*************************** End of file ****************************/

components/app_trace/sys_view/esp32/SEGGER_RTT_esp32.c

@@ -1,216 +0,0 @@
-// Copyright 2017 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#include "string.h"
-#include "freertos/FreeRTOS.h"
-#include "SEGGER_RTT.h"
-#include "SEGGER_SYSVIEW.h"
-
-#include "rom/ets_sys.h"
-#include "esp_app_trace.h"
-
-#define LOG_LOCAL_LEVEL ESP_LOG_ERROR
-#include "esp_log.h"
-const static char *TAG = "segger_rtt";
-
-#define SYSVIEW_EVENTS_BUF_SZ         255U
-
-// size of down channel data buf
-#define SYSVIEW_DOWN_BUF_SIZE   32
-#define SEGGER_HOST_WAIT_TMO    500 //us
-#define SEGGER_STOP_WAIT_TMO    1000000 //us
-
-static uint8_t s_events_buf[SYSVIEW_EVENTS_BUF_SZ];
-static uint16_t s_events_buf_filled;
-static uint8_t s_down_buf[SYSVIEW_DOWN_BUF_SIZE];
-
-/*********************************************************************
-*
-*       Public code
-*
-**********************************************************************
-*/
-
-/*********************************************************************
-*
-*       SEGGER_RTT_ESP32_FlushNoLock()
-*
-*  Function description
-*    Flushes buffered events.
-*
-*  Parameters
-*    min_sz  Threshold for flushing data. If current filling level is above this value, data will be flushed. TRAX destinations only.
-*    tmo     Timeout for operation (in us). Use ESP_APPTRACE_TMO_INFINITE to wait indefinetly.
-*
-*  Return value
-*    None.
-*/
-void SEGGER_RTT_ESP32_FlushNoLock(unsigned long min_sz, unsigned long tmo)
-{
-    esp_err_t res = esp_apptrace_write(ESP_APPTRACE_DEST_TRAX, s_events_buf, s_events_buf_filled, tmo);
-    if (res != ESP_OK) {
-      ESP_LOGE(TAG, "Failed to flush buffered events (%d)!\n", res);
-    }
-    // flush even if we failed to write buffered events, because no new events will be sent after STOP
-    res = esp_apptrace_flush_nolock(ESP_APPTRACE_DEST_TRAX, min_sz, tmo);
-    if (res != ESP_OK) {
-      ESP_LOGE(TAG, "Failed to flush apptrace data (%d)!\n", res);
-    }
-    s_events_buf_filled = 0;
-}
-
-/*********************************************************************
-*
-*       SEGGER_RTT_ReadNoLock()
-*
-*  Function description
-*    Reads characters from SEGGER real-time-terminal control block
-*    which have been previously stored by the host.
-*    Do not lock against interrupts and multiple access.
-*
-*  Parameters
-*    BufferIndex  Index of Down-buffer to be used (e.g. 0 for "Terminal").
-*    pBuffer      Pointer to buffer provided by target application, to copy characters from RTT-down-buffer to.
-*    BufferSize   Size of the target application buffer.
-*
-*  Return value
-*    Number of bytes that have been read.
-*/
-unsigned SEGGER_RTT_ReadNoLock(unsigned BufferIndex, void* pData, unsigned BufferSize) {
-  uint32_t size = BufferSize;
-  esp_err_t res = esp_apptrace_read(ESP_APPTRACE_DEST_TRAX, pData, &size, 0);
-  if (res != ESP_OK) {
-    return 0;
-  }
-  return size;
-}
-
-/*********************************************************************
-*
-*       SEGGER_RTT_WriteSkipNoLock
-*
-*  Function description
-*    Stores a specified number of characters in SEGGER RTT
-*    control block which is then read by the host.
-*    SEGGER_RTT_WriteSkipNoLock does not lock the application and
-*    skips all data, if the data does not fit into the buffer.
-*
-*  Parameters
-*    BufferIndex  Index of "Up"-buffer to be used (e.g. 0 for "Terminal").
-*    pBuffer      Pointer to character array. Does not need to point to a \0 terminated string.
-*    NumBytes     Number of bytes to be stored in the SEGGER RTT control block.
-*
-*  Return value
-*    Number of bytes which have been stored in the "Up"-buffer.
-*
-*  Notes
-*    (1) If there is not enough space in the "Up"-buffer, all data is dropped.
-*    (2) For performance reasons this function does not call Init()
-*        and may only be called after RTT has been initialized.
-*        Either by calling SEGGER_RTT_Init() or calling another RTT API function first.
-*/
-unsigned SEGGER_RTT_WriteSkipNoLock(unsigned BufferIndex, const void* pBuffer, unsigned NumBytes) {
-  uint8_t *pbuf = (uint8_t *)pBuffer;
-  uint8_t event_id = *pbuf;
-
-  if (NumBytes > SYSVIEW_EVENTS_BUF_SZ) {
-      ESP_LOGE(TAG, "Too large event %d bytes!", NumBytes);
-      return 0;
-  }
-  if (xPortGetCoreID()) { // dual core specific code
-    // use the highest - 1 bit of event ID to indicate core ID
-    // the highest bit can not be used due to event ID encoding method
-    // this reduces supported ID range to [0..63] (for 1 byte IDs) plus [128..16383] (for 2 bytes IDs)
-    if (*pbuf & 0x80) { // 2 bytes ID
-      *(pbuf + 1) |= (1 << 6);
-    } else if (NumBytes != 10 || *pbuf != 0) { // ignore sync sequence
-      *pbuf |= (1 << 6);
-    }
-  }
-  if (s_events_buf_filled + NumBytes > SYSVIEW_EVENTS_BUF_SZ) {
-    esp_err_t res = esp_apptrace_write(ESP_APPTRACE_DEST_TRAX, s_events_buf, s_events_buf_filled, SEGGER_HOST_WAIT_TMO);
-    if (res != ESP_OK) {
-      return 0; // skip current data buffer only, accumulated events are kept
-    }
-    s_events_buf_filled = 0;
-  }
-  memcpy(&s_events_buf[s_events_buf_filled], pBuffer, NumBytes);
-  s_events_buf_filled += NumBytes;
-  if (event_id == SYSVIEW_EVTID_TRACE_STOP) {
-    SEGGER_RTT_ESP32_FlushNoLock(0, SEGGER_STOP_WAIT_TMO);
-  }
-  return NumBytes;
-}
-
-/*********************************************************************
-*
-*       SEGGER_RTT_ConfigUpBuffer
-*
-*  Function description
-*    Run-time configuration of a specific up-buffer (T->H).
-*    Buffer to be configured is specified by index.
-*    This includes: Buffer address, size, name, flags, ...
-*
-*  Parameters
-*    BufferIndex  Index of the buffer to configure.
-*    sName        Pointer to a constant name string.
-*    pBuffer      Pointer to a buffer to be used.
-*    BufferSize   Size of the buffer.
-*    Flags        Operating modes. Define behavior if buffer is full (not enough space for entire message).
-*
-*  Return value
-*    >= 0 - O.K.
-*     < 0 - Error
-*
-*  Additional information
-*    Buffer 0 is configured on compile-time.
-*    May only be called once per buffer.
-*    Buffer name and flags can be reconfigured using the appropriate functions.
-*/
-int SEGGER_RTT_ConfigUpBuffer(unsigned BufferIndex, const char* sName, void* pBuffer, unsigned BufferSize, unsigned Flags) {
-  s_events_buf_filled = 0;
-  return 0;
-}
-
-/*********************************************************************
-*
-*       SEGGER_RTT_ConfigDownBuffer
-*
-*  Function description
-*    Run-time configuration of a specific down-buffer (H->T).
-*    Buffer to be configured is specified by index.
-*    This includes: Buffer address, size, name, flags, ...
-*
-*  Parameters
-*    BufferIndex  Index of the buffer to configure.
-*    sName        Pointer to a constant name string.
-*    pBuffer      Pointer to a buffer to be used.
-*    BufferSize   Size of the buffer.
-*    Flags        Operating modes. Define behavior if buffer is full (not enough space for entire message).
-*
-*  Return value
-*    >= 0  O.K.
-*     < 0  Error
-*
-*  Additional information
-*    Buffer 0 is configured on compile-time.
-*    May only be called once per buffer.
-*    Buffer name and flags can be reconfigured using the appropriate functions.
-*/
-int SEGGER_RTT_ConfigDownBuffer(unsigned BufferIndex, const char* sName, void* pBuffer, unsigned BufferSize, unsigned Flags) {
-  esp_apptrace_down_buffer_config(s_down_buf, sizeof(s_down_buf));
-  return 0;
-}
-
-/*************************** End of file ****************************/

components/app_trace/test/component.mk

@@ -1,5 +0,0 @@
-#
-#Component Makefile
-#
-
-COMPONENT_ADD_LDFLAGS = -Wl,--whole-archive -l$(COMPONENT_NAME) -Wl,--no-whole-archive

components/app_update/esp_ota_ops.c

@@ -198,6 +198,7 @@ esp_err_t esp_ota_write(esp_ota_handle_t handle, const void *data, size_t size)
 esp_err_t esp_ota_end(esp_ota_handle_t handle)
 {
     ota_ops_entry_t *it;
+    size_t image_size;
     esp_err_t ret = ESP_OK;
 
     for (it = LIST_FIRST(&s_ota_ops_entries_head); it != NULL; it = LIST_NEXT(it, entries)) {
@@ -229,19 +230,13 @@ esp_err_t esp_ota_end(esp_ota_handle_t handle)
         it->partial_bytes = 0;
     }
 
-    esp_image_metadata_t data;
-    const esp_partition_pos_t part_pos = {
-      .offset = it->part->address,
-      .size = it->part->size,
-    };
-
-    if (esp_image_load(ESP_IMAGE_VERIFY, &part_pos, &data) != ESP_OK) {
+    if (esp_image_basic_verify(it->part->address, true, &image_size) != ESP_OK) {
         ret = ESP_ERR_OTA_VALIDATE_FAILED;
         goto cleanup;
     }
 
 #ifdef CONFIG_SECURE_BOOT_ENABLED
-    ret = esp_secure_boot_verify_signature(it->part->address, data.image_len);
+    ret = esp_secure_boot_verify_signature(it->part->address, image_size);
     if (ret != ESP_OK) {
         ret = ESP_ERR_OTA_VALIDATE_FAILED;
         goto cleanup;
@@ -370,22 +365,18 @@ static esp_err_t esp_rewrite_ota_data(esp_partition_subtype_t subtype)
 
 esp_err_t esp_ota_set_boot_partition(const esp_partition_t *partition)
 {
+    size_t image_size;
     const esp_partition_t *find_partition = NULL;
     if (partition == NULL) {
         return ESP_ERR_INVALID_ARG;
     }
 
-    esp_image_metadata_t data;
-    const esp_partition_pos_t part_pos = {
-        .offset = partition->address,
-        .size = partition->size,
-    };
-    if (esp_image_load(ESP_IMAGE_VERIFY, &part_pos, &data) != ESP_OK) {
+    if (esp_image_basic_verify(partition->address, true, &image_size) != ESP_OK) {
         return ESP_ERR_OTA_VALIDATE_FAILED;
     }
 
 #ifdef CONFIG_SECURE_BOOT_ENABLED
-    esp_err_t ret = esp_secure_boot_verify_signature(partition->address, data.image_len);
+    esp_err_t ret = esp_secure_boot_verify_signature(partition->address, image_size);
     if (ret != ESP_OK) {
         return ESP_ERR_OTA_VALIDATE_FAILED;
     }
@@ -413,34 +404,6 @@ esp_err_t esp_ota_set_boot_partition(const esp_partition_t *partition)
     }
 }
 
-static const esp_partition_t *find_default_boot_partition(void)
-{
-    // This logic matches the logic of bootloader get_selected_boot_partition() & load_boot_image().
-
-    // Default to factory if present
-    const esp_partition_t *result = esp_partition_find_first(ESP_PARTITION_TYPE_APP, ESP_PARTITION_SUBTYPE_APP_FACTORY, NULL);
-    if (result != NULL) {
-        return result;
-    }
-
-    // Try first OTA slot if no factory partition
-    for (esp_partition_subtype_t s = ESP_PARTITION_SUBTYPE_APP_OTA_MIN; s != ESP_PARTITION_SUBTYPE_APP_OTA_MAX; s++) {
-        result = esp_partition_find_first(ESP_PARTITION_TYPE_APP, s, NULL);
-        if (result != NULL) {
-            return result;
-        }
-    }
-
-    // Test app slot if present
-    result = esp_partition_find_first(ESP_PARTITION_TYPE_APP, ESP_PARTITION_SUBTYPE_APP_TEST, NULL);
-    if (result != NULL) {
-        return result;
-    }
-
-    ESP_LOGE(TAG, "invalid partition table, no app partitions");
-    return NULL;
-}
-
 const esp_partition_t *esp_ota_get_boot_partition(void)
 {
     esp_err_t ret;
@@ -471,7 +434,8 @@ const esp_partition_t *esp_ota_get_boot_partition(void)
 
     if (s_ota_select[0].ota_seq == 0xFFFFFFFF && s_ota_select[1].ota_seq == 0xFFFFFFFF) {
         ESP_LOGD(TAG, "finding factory app......");
-        return find_default_boot_partition();
+
+        return esp_partition_find_first(ESP_PARTITION_TYPE_APP, ESP_PARTITION_SUBTYPE_APP_FACTORY, NULL);
     } else if (ota_select_valid(&s_ota_select[0]) && ota_select_valid(&s_ota_select[1])) {
         ESP_LOGD(TAG, "finding ota_%d app......", \
                  ESP_PARTITION_SUBTYPE_APP_OTA_MIN + ((OTA_MAX(s_ota_select[0].ota_seq, s_ota_select[1].ota_seq) - 1) % ota_app_count));
@@ -494,7 +458,7 @@ const esp_partition_t *esp_ota_get_boot_partition(void)
 
     } else {
         ESP_LOGE(TAG, "ota data invalid, no current app. Assuming factory");
-        return find_default_boot_partition();
+        return esp_partition_find_first(ESP_PARTITION_TYPE_APP, ESP_PARTITION_SUBTYPE_APP_FACTORY, NULL);
     }
 }
 

components/app_update/include/esp_ota_ops.h

@@ -126,17 +126,10 @@ esp_err_t esp_ota_set_boot_partition(const esp_partition_t* partition);
  *
  * If esp_ota_set_boot_partition() has been called, the partition which was set by that function will be returned.
  *
- * If esp_ota_set_boot_partition() has not been called, the result is usually the same as esp_ota_get_running_partition().
- * The two results are not equal if the configured boot partition does not contain a valid app (meaning that the running partition
- * will be an app that the bootloader chose via fallback).
+ * If esp_ota_set_boot_partition() has not been called, the result is
+ * equivalent to esp_ota_get_running_partition().
  *
- * If the OTA data partition is not present or not valid then the result is the first app partition found in the
- * partition table. In priority order, this means: the factory app, the first OTA app slot, or the test app partition.
- *
- * Note that there is no guarantee the returned partition is a valid app. Use esp_image_load(ESP_IMAGE_VERIFY, ...) to verify if the
- * returned partition contains a bootable image.
- *
- * @return Pointer to info for partition structure, or NULL if partition table is invalid or a flash read operation failed. Any returned pointer is valid for the lifetime of the application.
+ * @return Pointer to info for partition structure, or NULL if no partition is found or flash read operation failed. Returned pointer is valid for the lifetime of the application.
  */
 const esp_partition_t* esp_ota_get_boot_partition(void);
 
@@ -149,9 +142,6 @@ const esp_partition_t* esp_ota_get_boot_partition(void);
  * esp_ota_set_boot_partition(). Only the app whose code is currently
  * running will have its partition information returned.
  *
- * The partition returned by this function may also differ from esp_ota_get_boot_partition() if the configured boot
- * partition is somehow invalid, and the bootloader fell back to a different app partition at boot.
- *
  * @return Pointer to info for partition structure, or NULL if no partition is found or flash read operation failed. Returned pointer is valid for the lifetime of the application.
  */
 const esp_partition_t* esp_ota_get_running_partition(void);

components/aws_iot/Kconfig

@@ -30,56 +30,3 @@ config AWS_IOT_MQTT_PORT
         If you need per-device port numbers for different regions, you can
         override the default port number in your app.
 
-
-config AWS_IOT_MQTT_TX_BUF_LEN
-    int "MQTT TX Buffer Length"
-    depends on AWS_IOT_SDK
-    default 512
-    range 32 65536
-    help
-        Maximum MQTT transmit buffer size. This is the maximum MQTT
-        message length (including protocol overhead) which can be sent.
-
-        Sending longer messages will fail.
-
-config AWS_IOT_MQTT_RX_BUF_LEN
-    int "MQTT RX Buffer Length"
-    depends on AWS_IOT_SDK
-    default 512
-    range 32 65536
-    help
-        Maximum MQTT receive buffer size. This is the maximum MQTT
-        message length (including protocol overhead) which can be
-        received.
-
-        Longer messages are dropped.
-
-
-
-config AWS_IOT_MQTT_NUM_SUBSCRIBE_HANDLERS
-    int "Maximum MQTT Topic Filters"
-    depends on AWS_IOT_SDK
-    default 5
-    range 1 100
-    help
-        Maximum number of concurrent MQTT topic filters.
-
-
-config AWS_IOT_MQTT_MIN_RECONNECT_WAIT_INTERVAL
-    int "Auto reconnect initial interval (ms)"
-    depends on AWS_IOT_SDK
-    default 1000
-    range 10 3600000
-    help
-        Initial delay before making first reconnect attempt, if the AWS IoT connection fails.
-        Client will perform exponential backoff, starting from this value.
-
-config AWS_IOT_MQTT_MAX_RECONNECT_WAIT_INTERVAL
-    int "Auto reconnect maximum interval (ms)"
-    depends on AWS_IOT_SDK
-    default 128000
-    range 10 3600000
-    help
-        Maximum delay between reconnection attempts. If the exponentially increased delay
-        interval reaches this value, the client will stop automatically attempting to reconnect.
-

components/aws_iot/include/aws_iot_config.h

@@ -37,9 +37,9 @@
 #define AWS_IOT_MY_THING_NAME          "ESP32" ///< Thing Name of the Shadow this device is associated with
 
 // MQTT PubSub
-#define AWS_IOT_MQTT_TX_BUF_LEN CONFIG_AWS_IOT_MQTT_TX_BUF_LEN ///< Any time a message is sent out through the MQTT layer. The message is copied into this buffer anytime a publish is done. This will also be used in the case of Thing Shadow
-#define AWS_IOT_MQTT_RX_BUF_LEN CONFIG_AWS_IOT_MQTT_RX_BUF_LEN ///< Any message that comes into the device should be less than this buffer size. If a received message is bigger than this buffer size the message will be dropped.
-#define AWS_IOT_MQTT_NUM_SUBSCRIBE_HANDLERS CONFIG_AWS_IOT_MQTT_NUM_SUBSCRIBE_HANDLERS ///< Maximum number of topic filters the MQTT client can handle at any given time. This should be increased appropriately when using Thing Shadow
+#define AWS_IOT_MQTT_TX_BUF_LEN 512 ///< Any time a message is sent out through the MQTT layer. The message is copied into this buffer anytime a publish is done. This will also be used in the case of Thing Shadow
+#define AWS_IOT_MQTT_RX_BUF_LEN 512 ///< Any message that comes into the device should be less than this buffer size. If a received message is bigger than this buffer size the message will be dropped.
+#define AWS_IOT_MQTT_NUM_SUBSCRIBE_HANDLERS 5 ///< Maximum number of topic filters the MQTT client can handle at any given time. This should be increased appropriately when using Thing Shadow
 
 // Thing Shadow specific configs
 #define SHADOW_MAX_SIZE_OF_RX_BUFFER (AWS_IOT_MQTT_RX_BUF_LEN + 1) ///< Maximum size of the SHADOW buffer to store the received Shadow message
@@ -54,7 +54,7 @@
 #define MAX_SHADOW_TOPIC_LENGTH_BYTES (MAX_SHADOW_TOPIC_LENGTH_WITHOUT_THINGNAME + MAX_SIZE_OF_THING_NAME) ///< This size includes the length of topic with Thing Name
 
 // Auto Reconnect specific config
-#define AWS_IOT_MQTT_MIN_RECONNECT_WAIT_INTERVAL CONFIG_AWS_IOT_MQTT_MIN_RECONNECT_WAIT_INTERVAL ///< Minimum time before the First reconnect attempt is made as part of the exponential back-off algorithm
-#define AWS_IOT_MQTT_MAX_RECONNECT_WAIT_INTERVAL CONFIG_AWS_IOT_MQTT_MAX_RECONNECT_WAIT_INTERVAL ///< Maximum time interval after which exponential back-off will stop attempting to reconnect.
+#define AWS_IOT_MQTT_MIN_RECONNECT_WAIT_INTERVAL 1000 ///< Minimum time before the First reconnect attempt is made as part of the exponential back-off algorithm
+#define AWS_IOT_MQTT_MAX_RECONNECT_WAIT_INTERVAL 128000 ///< Maximum time interval after which exponential back-off will stop attempting to reconnect.
 
 #endif /* _AWS_IOT_CONFIG_H_ */

components/aws_iot/include/network_platform.h

@@ -23,7 +23,7 @@
 #endif
 
 #include "mbedtls/platform.h"
-#include "mbedtls/net_sockets.h"
+#include "mbedtls/net.h"
 #include "mbedtls/ssl.h"
 #include "mbedtls/entropy.h"
 #include "mbedtls/ctr_drbg.h"

components/bootloader/Kconfig.projbuild

@@ -28,39 +28,15 @@ config LOG_BOOTLOADER_LEVEL
     default 4 if LOG_BOOTLOADER_LEVEL_DEBUG
     default 5 if LOG_BOOTLOADER_LEVEL_VERBOSE
 
-config BOOTLOADER_SPI_WP_PIN
-    int "SPI Flash WP Pin when customising pins via efuse (read help)"
-    range 0 33
-    default 7
-    depends on FLASHMODE_QIO || FLASHMODE_QOUT
-    help
-        This value is ignored unless flash mode is set to QIO or QOUT *and* the SPI flash pins have been
-        overriden by setting the efuses SPI_PAD_CONFIG_xxx.
-
-        When this is the case, the Efuse config only defines 3 of the 4 Quad I/O data pins. The WP pin (aka ESP32
-        pin "SD_DATA_3" or SPI flash pin "IO2") is not specified in Efuse. That pin number is compiled into the bootloader
-        instead.
-
-        The default value (GPIO 7) is correct for WP pin on ESP32-D2WD integrated flash.
-
-choice BOOTLOADER_VDDSDIO_BOOST
-    bool "VDDSDIO LDO voltage"
-    default BOOTLOADER_VDDSDIO_BOOST_1_9V
+config BOOTLOADER_VDDSDIO_BOOST
+    bool "Increase VDDSDIO LDO voltage to 1.9V"
+    default y
     help
         If this option is enabled, and VDDSDIO LDO is set to 1.8V (using EFUSE
         or MTDI bootstrapping pin), bootloader will change LDO settings to
         output 1.9V instead. This helps prevent flash chip from browning out
         during flash programming operations.
-
-        This option has no effect if VDDSDIO is set to 3.3V, or if the internal
-        VDDSDIO regulator is disabled via efuse.
-
-config BOOTLOADER_VDDSDIO_BOOST_1_8V
-    bool "1.8V"
-    depends on !ESPTOOLPY_FLASHFREQ_80M
-config BOOTLOADER_VDDSDIO_BOOST_1_9V
-    bool "1.9V"
-endchoice
+        For 3.3V flash, this option has no effect.
 
 endmenu  # Bootloader
 
@@ -77,7 +53,7 @@ config SECURE_BOOT_ENABLED
 
         When enabling secure boot, JTAG and ROM BASIC Interpreter are permanently disabled by default.
 
-        Refer to https://esp-idf.readthedocs.io/en/latest/security/secure-boot.html before enabling.
+        Refer to http://esp-idf.readthedocs.io/en/latest/security/secure-boot.html before enabling.
 
 choice SECURE_BOOTLOADER_MODE
     bool "Secure bootloader mode"
@@ -141,7 +117,7 @@ config SECURE_BOOT_VERIFICATION_KEY
        PEM formatted private key using the espsecure.py
        extract_public_key command.
 
-       Refer to https://esp-idf.readthedocs.io/en/latest/security/secure-boot.html before enabling.
+       Refer to http://esp-idf.readthedocs.io/en/latest/security/secure-boot.html before enabling.
 
 config SECURE_BOOT_INSECURE
     bool "Allow potentially insecure options"
@@ -152,7 +128,7 @@ config SECURE_BOOT_INSECURE
 
        Only enable these options if you are very sure.
 
-       Refer to https://esp-idf.readthedocs.io/en/latest/security/secure-boot.html before enabling.
+       Refer to http://esp-idf.readthedocs.io/en/latest/security/secure-boot.html before enabling.
 
 config FLASH_ENCRYPTION_ENABLED
     bool "Enable flash encryption on boot (READ DOCS FIRST)"
@@ -163,7 +139,7 @@ config FLASH_ENCRYPTION_ENABLED
        Note: After first boot, the system will be permanently encrypted. Re-flashing an encrypted
        system is complicated and not always possible.
 
-       Read https://esp-idf.readthedocs.io/en/latest/security/flash-encryption.html before enabling.
+       Read http://esp-idf.readthedocs.io/en/latest/security/flash-encryption.html before enabling.
 
 config FLASH_ENCRYPTION_INSECURE
     bool "Allow potentially insecure options"
@@ -187,17 +163,12 @@ menu "Potentially insecure options"
 
 config SECURE_BOOT_ALLOW_ROM_BASIC
        bool "Leave ROM BASIC Interpreter available on reset"
-       depends on SECURE_BOOT_INSECURE || FLASH_ENCRYPTION_INSECURE
+       depends on SECURE_BOOT_INSECURE
        default N
        help
-          By default, the BASIC ROM Console starts on reset if no valid bootloader is
-          read from the flash.
+          If not set (default), bootloader permanently disables ROM BASIC (on UART console) as a fallback if the bootloader image becomes invalid. This happens on first boot.
 
-          When either flash encryption or secure boot are enabled, the default is to
-          disable this BASIC fallback mode permanently via efuse.
-
-          If this option is set, this efuse is not burned and the BASIC ROM Console may
-          remain accessible.  Only set this option in testing environments.
+          Only set this option in testing environments.
 
 config SECURE_BOOT_ALLOW_JTAG
        bool "Allow JTAG Debugging"
@@ -250,5 +221,6 @@ config SECURE_BOOT_TEST_MODE
           This option is for testing purposes only - it completely disables secure boot protection.
 
 
-endmenu  # Potentially Insecure
-endmenu  # Security features
+endmenu  # potentially insecure
+
+endmenu

components/bootloader/Makefile.projbuild

@@ -1,19 +1,20 @@
-# Bootloader component (top-level project parts)
+#
+# Bootloader component
 #
 # The bootloader is not a real component that gets linked into the project.
-# Instead it is an entire standalone project (in subproject/) that gets
-# built in the upper project's build directory. This Makefile.projbuild provides
-# the glue to build the bootloader project from the original project. It
-# basically runs Make in the subproject/ directory but it needs to
-# zero some variables the ESP-IDF project.mk makefile exports first, to not
-# let them interfere.
+# Instead it is an entire standalone project ( in src/) that gets built in 
+# the upper projects build directory. This Makefile.projbuild provides the 
+# glue to  build the bootloader project from the original project. It 
+# basically runs Make in the src/ directory but it needs to zero some variables
+# the ESP-IDF project.mk makefile exports first, to not let them interfere.
 #
+ifndef IS_BOOTLOADER_BUILD
+
 BOOTLOADER_COMPONENT_PATH := $(COMPONENT_PATH)
 BOOTLOADER_BUILD_DIR=$(abspath $(BUILD_DIR_BASE)/bootloader)
 BOOTLOADER_BIN=$(BOOTLOADER_BUILD_DIR)/bootloader.bin
 
 # signing key path is resolved relative to the project directory
-CONFIG_SECURE_BOOT_SIGNING_KEY ?=
 SECURE_BOOT_SIGNING_KEY=$(abspath $(call dequote,$(CONFIG_SECURE_BOOT_SIGNING_KEY)))
 export SECURE_BOOT_SIGNING_KEY  # used by bootloader_support component
 
@@ -21,29 +22,16 @@ export SECURE_BOOT_SIGNING_KEY  # used by bootloader_support component
 BOOTLOADER_OFFSET := 0x1000
 
 # Custom recursive make for bootloader sub-project
-#
-# NB: Some variables are cleared in the environment, not
-# overriden, because they need to be re-defined in the child
-# project.
-BOOTLOADER_MAKE= +\
-	PROJECT_PATH= \
-	COMPONENT_DIRS= \
-	$(MAKE) -C $(BOOTLOADER_COMPONENT_PATH)/subproject \
-	V=$(V) \
-	BUILD_DIR_BASE=$(BOOTLOADER_BUILD_DIR) \
-	TEST_COMPONENTS= \
-	TESTS_ALL=
+BOOTLOADER_MAKE=+$(MAKE) -C $(BOOTLOADER_COMPONENT_PATH)/src \
+	V=$(V) BUILD_DIR_BASE=$(BOOTLOADER_BUILD_DIR) TEST_COMPONENTS= TESTS_ALL=
 
-.PHONY: bootloader-clean bootloader-flash bootloader-list-components bootloader $(BOOTLOADER_BIN)
+.PHONY: bootloader-clean bootloader-flash bootloader $(BOOTLOADER_BIN)
 
 $(BOOTLOADER_BIN): $(SDKCONFIG_MAKEFILE)
 	$(BOOTLOADER_MAKE) $@
 
 clean: bootloader-clean
 
-bootloader-list-components:
-	$(BOOTLOADER_MAKE) list-components
-
 ifndef CONFIG_SECURE_BOOT_ENABLED
 # If secure boot disabled, bootloader flashing is integrated
 # with 'make flash' and no warnings are printed.
@@ -108,7 +96,7 @@ $(BOOTLOADER_DIGEST_BIN): $(BOOTLOADER_BIN) $(SECURE_BOOTLOADER_KEY)
 	@echo "DIGEST $(notdir $@)"
 	$(Q) $(ESPSECUREPY) digest_secure_bootloader -k $(SECURE_BOOTLOADER_KEY) -o $@ $<
 
-else # CONFIG_SECURE_BOOT_ENABLED && !CONFIG_SECURE_BOOTLOADER_REFLASHABLE && !CONFIG_SECURE_BOOTLOADER_ONE_TIME_FLASH
+else
 bootloader:
 	@echo "Invalid bootloader target: bad sdkconfig?"
 	@exit 1
@@ -119,8 +107,14 @@ ifndef CONFIG_SECURE_BOOT_ENABLED
 all_binaries: $(BOOTLOADER_BIN)
 endif
 
-bootloader-clean: $(SDKCONFIG_MAKEFILE)
+bootloader-clean:
 	$(BOOTLOADER_MAKE) app-clean
-ifdef CONFIG_SECURE_BOOTLOADER_REFLASHABLE
 	rm -f $(SECURE_BOOTLOADER_KEY) $(BOOTLOADER_DIGEST_BIN)
+
+$(BOOTLOADER_BUILD_DIR):
+	mkdir -p $@
+
+else
+CFLAGS += -D BOOTLOADER_BUILD=1 -I $(IDF_PATH)/components/esp32/include
+
 endif

components/bootloader/component.mk

@@ -1,7 +0,0 @@
-# bootloader component is special, as bootloader is also a project.
-#
-# This top-level component is only configuration files for the IDF project.
-#
-# See Makefile.projbuild for the targets which actually build the bootloader.
-COMPONENT_CONFIG_ONLY := 1
-

components/bootloader/src/Makefile

@@ -2,20 +2,12 @@
 # This is a project Makefile. It is assumed the directory this Makefile resides in is a
 # project subdirectory.
 #
-ifeq ("$(MAKELEVEL)","0")
-$(error Bootloader makefile expects to be run as part of 'make bootloader' from a top-level project.)
-endif
 
 PROJECT_NAME := bootloader
 
-COMPONENTS := esptool_py bootloader_support log spi_flash micro-ecc soc main
-
-# Clear C and CXX from top level project
-CFLAGS =
-CXXFLAGS =
-
 #We cannot include the esp32 component directly but we need its includes.
-CFLAGS += -I $(IDF_PATH)/components/esp32/include
+#This is fixed by adding CFLAGS from Makefile.projbuild
+COMPONENTS := esptool_py bootloader bootloader_support log spi_flash micro-ecc soc
 
 # The bootloader pseudo-component is also included in this build, for its Kconfig.projbuild to be included.
 #
@@ -23,9 +15,6 @@ CFLAGS += -I $(IDF_PATH)/components/esp32/include
 IS_BOOTLOADER_BUILD := 1
 export IS_BOOTLOADER_BUILD
 
-# BOOTLOADER_BUILD macro is the same, for source file changes
-CFLAGS += -D BOOTLOADER_BUILD=1
-
 # include the top-level "project" include directory, for sdkconfig.h
 CFLAGS += -I$(BUILD_DIR_BASE)/../include
 

components/bootloader/src/main/bootloader_config.h

@@ -28,13 +28,11 @@ extern "C"
 
 #define SPI_ERROR_LOG "spi flash error"
 
-#define MAX_OTA_SLOTS 16
-
 typedef struct {
     esp_partition_pos_t ota_info;
     esp_partition_pos_t factory;
     esp_partition_pos_t test;
-    esp_partition_pos_t ota[MAX_OTA_SLOTS];
+    esp_partition_pos_t ota[16];
     uint32_t app_count;
     uint32_t selected_subtype;
 } bootloader_state_t;

components/bootloader/src/main/bootloader_start.c

@@ -48,24 +48,22 @@
 #include "bootloader_flash.h"
 #include "bootloader_random.h"
 #include "bootloader_config.h"
-#include "bootloader_clock.h"
 
 #include "flash_qio_mode.h"
 
 extern int _bss_start;
 extern int _bss_end;
-extern int _data_start;
-extern int _data_end;
 
 static const char* TAG = "boot";
+/*
+We arrive here after the bootloader finished loading the program from flash. The hardware is mostly uninitialized,
+flash cache is down and the app CPU is in reset. We do have a stack, so we can do the initialization in C.
+*/
 
-/* Reduce literal size for some generic string literals */
-#define MAP_MSG "Mapping segment %d as %s"
-#define MAP_ERR_MSG "Image contains multiple %s segments. Only the last one will be mapped."
 
 void bootloader_main();
-static void unpack_load_app(const esp_image_metadata_t *data);
-static void print_flash_info(const esp_image_header_t* pfhdr);
+static void unpack_load_app(const esp_partition_pos_t *app_node);
+void print_flash_info(const esp_image_header_t* pfhdr);
 static void set_cache_and_start_app(uint32_t drom_addr,
     uint32_t drom_load_addr,
     uint32_t drom_size,
@@ -76,29 +74,14 @@ static void set_cache_and_start_app(uint32_t drom_addr,
 static void update_flash_config(const esp_image_header_t* pfhdr);
 static void vddsdio_configure();
 static void flash_gpio_configure();
+static void clock_configure(void);
 static void uart_console_configure(void);
 static void wdt_reset_check(void);
 
-/*
- * We arrive here after the ROM bootloader finished loading this second stage bootloader from flash.
- * The hardware is mostly uninitialized, flash cache is down and the app CPU is in reset.
- * We do have a stack, so we can do the initialization in C.
- */
-void call_start_cpu0()
+void IRAM_ATTR call_start_cpu0()
 {
     cpu_configure_region_protection();
 
-    /* Sanity check that static RAM is after the stack */
-#ifndef NDEBUG
-    {
-        int *sp = get_sp();
-        assert(&_bss_start <= &_bss_end);
-        assert(&_data_start <= &_data_end);
-        assert(sp < &_bss_start);
-        assert(sp < &_data_start);
-    }
-#endif
-
     //Clear bss
     memset(&_bss_start, 0, (&_bss_end - &_bss_start) * sizeof(_bss_start));
 
@@ -247,195 +230,6 @@ static bool ota_select_valid(const esp_ota_select_entry_t *s)
   return s->ota_seq != UINT32_MAX && s->crc == ota_select_crc(s);
 }
 
-/* indexes used by index_to_partition are the OTA index
-   number, or these special constants */
-#define FACTORY_INDEX (-1)
-#define TEST_APP_INDEX (-2)
-#define INVALID_INDEX (-99)
-
-/* Given a partition index, return the partition position data from the bootloader_state_t structure */
-static esp_partition_pos_t index_to_partition(const bootloader_state_t *bs, int index)
-{
-    if (index == FACTORY_INDEX) {
-        return bs->factory;
-    }
-
-    if (index == TEST_APP_INDEX) {
-        return bs->test;
-    }
-
-    if (index >= 0 && index < MAX_OTA_SLOTS && index < bs->app_count) {
-        return bs->ota[index];
-    }
-
-    esp_partition_pos_t invalid = { 0 };
-    return invalid;
-}
-
-static void log_invalid_app_partition(int index)
-{
-    const char *not_bootable = " is not bootable"; /* save a few string literal bytes */
-    switch(index) {
-    case FACTORY_INDEX:
-        ESP_LOGE(TAG, "Factory app partition%s", not_bootable);
-        break;
-    case TEST_APP_INDEX:
-        ESP_LOGE(TAG, "Factory test app partition%s", not_bootable);
-        break;
-    default:
-        ESP_LOGE(TAG, "OTA app partition slot %d%s", index, not_bootable);
-        break;
-    }
-}
-
-
-/* Return the index of the selected boot partition.
-
-   This is the preferred boot partition, as determined by the partition table &
-   any OTA sequence number found in OTA data.
-
-   This partition will only be booted if it contains a valid app image, otherwise load_boot_image() will search
-   for a valid partition using this selection as the starting point.
-*/
-static int get_selected_boot_partition(const bootloader_state_t *bs)
-{
-    esp_ota_select_entry_t sa,sb;
-    const esp_ota_select_entry_t *ota_select_map;
-
-    if (bs->ota_info.offset != 0) {
-        // partition table has OTA data partition
-        if (bs->ota_info.size < 2 * SPI_SEC_SIZE) {
-            ESP_LOGE(TAG, "ota_info partition size %d is too small (minimum %d bytes)", bs->ota_info.size, sizeof(esp_ota_select_entry_t));
-            return INVALID_INDEX; // can't proceed
-        }
-
-        ESP_LOGD(TAG, "OTA data offset 0x%x", bs->ota_info.offset);
-        ota_select_map = bootloader_mmap(bs->ota_info.offset, bs->ota_info.size);
-        if (!ota_select_map) {
-            ESP_LOGE(TAG, "bootloader_mmap(0x%x, 0x%x) failed", bs->ota_info.offset, bs->ota_info.size);
-            return INVALID_INDEX; // can't proceed
-        }
-        memcpy(&sa, ota_select_map, sizeof(esp_ota_select_entry_t));
-        memcpy(&sb, (uint8_t *)ota_select_map + SPI_SEC_SIZE, sizeof(esp_ota_select_entry_t));
-        bootloader_munmap(ota_select_map);
-
-        ESP_LOGD(TAG, "OTA sequence values A 0x%08x B 0x%08x", sa.ota_seq, sb.ota_seq);
-        if(sa.ota_seq == UINT32_MAX && sb.ota_seq == UINT32_MAX) {
-            ESP_LOGD(TAG, "OTA sequence numbers both empty (all-0xFF)");
-            if (bs->factory.offset != 0) {
-                ESP_LOGI(TAG, "Defaulting to factory image");
-                return FACTORY_INDEX;
-            } else {
-                ESP_LOGI(TAG, "No factory image, trying OTA 0");
-                return 0;
-            }
-        } else  {
-            bool ota_valid = false;
-            const char *ota_msg;
-            int ota_seq; // Raw OTA sequence number. May be more than # of OTA slots
-            if(ota_select_valid(&sa) && ota_select_valid(&sb)) {
-                ota_valid = true;
-                ota_msg = "Both OTA values";
-                ota_seq = MAX(sa.ota_seq, sb.ota_seq) - 1;
-            } else if(ota_select_valid(&sa)) {
-                ota_valid = true;
-                ota_msg = "Only OTA sequence A is";
-                ota_seq = sa.ota_seq - 1;
-            } else if(ota_select_valid(&sb)) {
-                ota_valid = true;
-                ota_msg = "Only OTA sequence B is";
-                ota_seq = sb.ota_seq - 1;
-            }
-
-            if (ota_valid) {
-                int ota_slot = ota_seq % bs->app_count; // Actual OTA partition selection
-                ESP_LOGD(TAG, "%s valid. Mapping seq %d -> OTA slot %d", ota_msg, ota_seq, ota_slot);
-                return ota_slot;
-            } else if (bs->factory.offset != 0) {
-                ESP_LOGE(TAG, "ota data partition invalid, falling back to factory");
-                return FACTORY_INDEX;
-            } else {
-                ESP_LOGE(TAG, "ota data partition invalid and no factory, will try all partitions");
-                return FACTORY_INDEX;
-            }
-        }
-    }
-
-    // otherwise, start from factory app partition and let the search logic
-    // proceed from there
-    return FACTORY_INDEX;
-}
-
-/* Return true if a partition has a valid app image that was successfully loaded */
-static bool try_load_partition(const esp_partition_pos_t *partition, esp_image_metadata_t *data)
-{
-    if (partition->size == 0) {
-        ESP_LOGD(TAG, "Can't boot from zero-length partition");
-        return false;
-    }
-
-    if (esp_image_load(ESP_IMAGE_LOAD, partition, data) == ESP_OK) {
-        ESP_LOGI(TAG, "Loaded app from partition at offset 0x%x",
-                 partition->offset);
-        return true;
-    }
-
-    return false;
-}
-
-#define TRY_LOG_FORMAT "Trying partition index %d offs 0x%x size 0x%x"
-
-/* Load the app for booting. Start from partition 'start_index', if not bootable then work backwards to FACTORY_INDEX
- * (ie try any OTA slots in descending order and then the factory partition).
- *
- * If still nothing, start from 'start_index + 1' and work up to highest numbered OTA partition.
- *
- * If still nothing, try TEST_APP_INDEX
- *
- * Returns true on success, false if there's no bootable app in the partition table.
- */
-static bool load_boot_image(const bootloader_state_t *bs, int start_index, esp_image_metadata_t *result)
-{
-    int index = start_index;
-    esp_partition_pos_t part;
-
-    /* work backwards from start_index, down to the factory app */
-    for(index = start_index; index >= FACTORY_INDEX; index--) {
-        part = index_to_partition(bs, index);
-        if (part.size == 0) {
-            continue;
-        }
-        ESP_LOGD(TAG, TRY_LOG_FORMAT, index, part.offset, part.size);
-        if (try_load_partition(&part, result)) {
-            return true;
-        }
-        log_invalid_app_partition(index);
-    }
-
-    /* failing that work forwards from start_index, try valid OTA slots */
-    for(index = start_index + 1; index < bs->app_count; index++) {
-        part = index_to_partition(bs, index);
-        if (part.size == 0) {
-            continue;
-        }
-        ESP_LOGD(TAG, TRY_LOG_FORMAT, index, part.offset, part.size);
-        if (try_load_partition(&part, result)) {
-            return true;
-        }
-        log_invalid_app_partition(index);
-    }
-
-    if (try_load_partition(&bs->test, result)) {
-        ESP_LOGW(TAG, "Falling back to test app as only bootable partition");
-        return true;
-    }
-
-    ESP_LOGE(TAG, "No bootable app partitions in the partition table");
-    bzero(result, sizeof(esp_image_metadata_t));
-    return false;
-}
-
-
 /**
  *  @function :     bootloader_main
  *  @description:   entry function of 2nd bootloader
@@ -447,7 +241,7 @@ void bootloader_main()
 {
     vddsdio_configure();
     flash_gpio_configure();
-    bootloader_clock_configure();
+    clock_configure();
     uart_console_configure();
     wdt_reset_check();
     ESP_LOGI(TAG, "ESP-IDF %s 2nd stage bootloader", IDF_VER);
@@ -455,10 +249,15 @@ void bootloader_main()
     esp_err_t err;
 #endif
     esp_image_header_t fhdr;
-    bootloader_state_t bs = { 0 };
+    bootloader_state_t bs;
+    esp_rom_spiflash_result_t spiRet1,spiRet2;
+    esp_ota_select_entry_t sa,sb;
+    const esp_ota_select_entry_t *ota_select_map;
+
+    memset(&bs, 0, sizeof(bs));
 
     ESP_LOGI(TAG, "compile time " __TIME__ );
-    ets_set_appcpu_boot_addr(0);
+    ets_set_appcpu_boot_addr(0); 
 
     /* disable watch dog here */
     REG_CLR_BIT( RTC_CNTL_WDTCONFIG0_REG, RTC_CNTL_WDT_FLASHBOOT_MOD_EN );
@@ -481,8 +280,7 @@ void bootloader_main()
     bootloader_enable_qio_mode();
 #endif
 
-    if (bootloader_flash_read(ESP_BOOTLOADER_OFFSET, &fhdr,
-                              sizeof(esp_image_header_t), true) != ESP_OK) {
+    if(esp_image_load_header(0x1000, true, &fhdr) != ESP_OK) {
         ESP_LOGE(TAG, "failed to load bootloader header!");
         return;
     }
@@ -496,13 +294,77 @@ void bootloader_main()
         return;
     }
 
-    int boot_index = get_selected_boot_partition(&bs);
-    if (boot_index == INVALID_INDEX) {
-        return; // Unrecoverable failure (not due to corrupt ota data or bad partition contents)
-    }
-    // Start from the default, look for the first bootable partition
-    esp_image_metadata_t image_data;
-    if (!load_boot_image(&bs, boot_index, &image_data)) {
+    esp_partition_pos_t load_part_pos;
+
+    if (bs.ota_info.offset != 0) {              // check if partition table has OTA info partition
+        //ESP_LOGE("OTA info sector handling is not implemented");
+        if (bs.ota_info.size < 2 * SPI_SEC_SIZE) {
+            ESP_LOGE(TAG, "ERROR: ota_info partition size %d is too small (minimum %d bytes)", bs.ota_info.size, sizeof(esp_ota_select_entry_t));
+            return;
+        }
+        ota_select_map = bootloader_mmap(bs.ota_info.offset, bs.ota_info.size);
+        if (!ota_select_map) {
+            ESP_LOGE(TAG, "bootloader_mmap(0x%x, 0x%x) failed", bs.ota_info.offset, bs.ota_info.size);
+            return;
+        }
+        memcpy(&sa, ota_select_map, sizeof(esp_ota_select_entry_t));
+        memcpy(&sb, (uint8_t *)ota_select_map + SPI_SEC_SIZE, sizeof(esp_ota_select_entry_t));
+        bootloader_munmap(ota_select_map);
+        ESP_LOGD(TAG, "OTA sequence values A 0x%08x B 0x%08x", sa.ota_seq, sb.ota_seq);
+        if(sa.ota_seq == 0xFFFFFFFF && sb.ota_seq == 0xFFFFFFFF) {
+            ESP_LOGD(TAG, "OTA sequence numbers both empty (all-0xFF");
+            // init status flash
+            if (bs.factory.offset != 0) {        // if have factory bin,boot factory bin
+                ESP_LOGD(TAG, "Defaulting to factory image");
+                load_part_pos = bs.factory;
+            } else {
+                ESP_LOGD(TAG, "No factory image, defaulting to OTA 0");
+                load_part_pos = bs.ota[0];
+                sa.ota_seq = 0x01;
+                sa.crc = ota_select_crc(&sa);
+                sb.ota_seq = 0x00;
+                sb.crc = ota_select_crc(&sb);
+
+                Cache_Read_Disable(0);
+                spiRet1 = esp_rom_spiflash_erase_sector(bs.ota_info.offset/0x1000);
+                spiRet2 = esp_rom_spiflash_erase_sector(bs.ota_info.offset/0x1000+1);
+                if (spiRet1 != ESP_ROM_SPIFLASH_RESULT_OK || spiRet2 != ESP_ROM_SPIFLASH_RESULT_OK ) {
+                    ESP_LOGE(TAG, SPI_ERROR_LOG);
+                    return;
+                }
+                spiRet1 = esp_rom_spiflash_write(bs.ota_info.offset,(uint32_t *)&sa,sizeof(esp_ota_select_entry_t));
+                spiRet2 = esp_rom_spiflash_write(bs.ota_info.offset + 0x1000,(uint32_t *)&sb,sizeof(esp_ota_select_entry_t));
+                if (spiRet1 != ESP_ROM_SPIFLASH_RESULT_OK || spiRet2 != ESP_ROM_SPIFLASH_RESULT_OK ) {
+                    ESP_LOGE(TAG, SPI_ERROR_LOG);
+                    return;
+                }
+                Cache_Read_Enable(0);
+            }
+            //TODO:write data in ota info
+        } else  {
+            if(ota_select_valid(&sa) && ota_select_valid(&sb)) {
+                ESP_LOGD(TAG, "Both OTA sequence valid, using OTA slot %d", MAX(sa.ota_seq, sb.ota_seq)-1);
+                load_part_pos = bs.ota[(MAX(sa.ota_seq, sb.ota_seq) - 1)%bs.app_count];
+            } else if(ota_select_valid(&sa)) {
+                ESP_LOGD(TAG, "Only OTA sequence A is valid, using OTA slot %d", sa.ota_seq - 1);
+                load_part_pos = bs.ota[(sa.ota_seq - 1) % bs.app_count];
+            } else if(ota_select_valid(&sb)) {
+                ESP_LOGD(TAG, "Only OTA sequence B is valid, using OTA slot %d", sa.ota_seq - 1);
+                load_part_pos = bs.ota[(sb.ota_seq - 1) % bs.app_count];
+            } else if (bs.factory.offset != 0) {
+                ESP_LOGE(TAG, "ota data partition invalid, falling back to factory");
+                load_part_pos = bs.factory;
+            } else {
+                ESP_LOGE(TAG, "ota data partition invalid and no factory, can't boot");
+                return;
+            }
+        }
+    } else if (bs.factory.offset != 0) {        // otherwise, look for factory app partition
+        load_part_pos = bs.factory;
+    } else if (bs.test.offset != 0) {           // otherwise, look for test app parition
+        load_part_pos = bs.test;
+    } else {                                    // nothing to load, bail out
+        ESP_LOGE(TAG, "nothing to load");
         return;
     }
 
@@ -525,17 +387,17 @@ void bootloader_main()
     bool flash_encryption_enabled = esp_flash_encryption_enabled();
     err = esp_flash_encrypt_check_and_update();
     if (err != ESP_OK) {
-        ESP_LOGE(TAG, "Flash encryption check failed (%d).", err);
-        return;
+      ESP_LOGE(TAG, "Flash encryption check failed (%d).", err);
+      return;
     }
 
     if (!flash_encryption_enabled && esp_flash_encryption_enabled()) {
-        /* Flash encryption was just enabled for the first time,
-           so issue a system reset to ensure flash encryption
-           cache resets properly */
-        ESP_LOGI(TAG, "Resetting with flash encryption enabled...");
-        REG_WRITE(RTC_CNTL_OPTIONS0_REG, RTC_CNTL_SW_SYS_RST);
-        return;
+      /* Flash encryption was just enabled for the first time,
+         so issue a system reset to ensure flash encryption
+         cache resets properly */
+      ESP_LOGI(TAG, "Resetting with flash encryption enabled...");
+      REG_WRITE(RTC_CNTL_OPTIONS0_REG, RTC_CNTL_SW_SYS_RST);
+      return;
     }
 #endif
 
@@ -543,11 +405,40 @@ void bootloader_main()
     bootloader_random_disable();
 
     // copy loaded segments to RAM, set up caches for mapped segments, and start application
-    unpack_load_app(&image_data);
+    ESP_LOGI(TAG, "Loading app partition at offset %08x", load_part_pos);
+    unpack_load_app(&load_part_pos);
 }
 
-static void unpack_load_app(const esp_image_metadata_t* data)
+static void unpack_load_app(const esp_partition_pos_t* partition)
 {
+    esp_err_t err;
+    esp_image_header_t image_header;
+    uint32_t image_length;
+
+    /* TODO: verify the app image as part of OTA boot decision, so can have fallbacks */
+    err = esp_image_basic_verify(partition->offset, true, &image_length);
+    if (err != ESP_OK) {
+        ESP_LOGE(TAG, "Failed to verify app image @ 0x%x (%d)", partition->offset, err);
+        return;
+    }
+
+#ifdef CONFIG_SECURE_BOOT_ENABLED
+    if (esp_secure_boot_enabled()) {
+        ESP_LOGI(TAG, "Verifying app signature @ 0x%x (length 0x%x)", partition->offset, image_length);
+        err = esp_secure_boot_verify_signature(partition->offset, image_length);
+        if (err != ESP_OK) {
+            ESP_LOGE(TAG, "App image @ 0x%x failed signature verification (%d)", partition->offset, err);
+            return;
+        }
+        ESP_LOGD(TAG, "App signature is valid");
+    }
+#endif
+
+    if (esp_image_load_header(partition->offset, true, &image_header) != ESP_OK) {
+        ESP_LOGE(TAG, "Failed to load app image header @ 0x%x", partition->offset);
+        return;
+    }
+
     uint32_t drom_addr = 0;
     uint32_t drom_load_addr = 0;
     uint32_t drom_size = 0;
@@ -555,39 +446,117 @@ static void unpack_load_app(const esp_image_metadata_t* data)
     uint32_t irom_load_addr = 0;
     uint32_t irom_size = 0;
 
-    // Find DROM & IROM addresses, to configure cache mappings
-    for (int i = 0; i < data->image.segment_count; i++) {
-        const esp_image_segment_header_t *header = &data->segments[i];
-        if (header->load_addr >= SOC_IROM_LOW && header->load_addr < SOC_IROM_HIGH) {
-            if (drom_addr != 0) {
-                ESP_LOGE(TAG, MAP_ERR_MSG, "DROM");
-            } else {
-                ESP_LOGD(TAG, "Mapping segment %d as %s", i, "DROM");
-            }
-            drom_addr = data->segment_data[i];
-            drom_load_addr = header->load_addr;
-            drom_size = header->data_len;
+    /* Reload the RTC memory segments whenever a non-deepsleep reset
+       is occurring */
+    bool load_rtc_memory = rtc_get_reset_reason(0) != DEEPSLEEP_RESET;
+
+    ESP_LOGD(TAG, "bin_header: %u %u %u %u %08x", image_header.magic,
+             image_header.segment_count,
+             image_header.spi_mode,
+             image_header.spi_size,
+             (unsigned)image_header.entry_addr);
+
+    /* Important: From here on this function cannot access any global data (bss/data segments),
+       as loading the app image may overwrite these.
+    */
+    for (int segment = 0; segment < image_header.segment_count; segment++) {
+        esp_image_segment_header_t segment_header;
+        uint32_t data_offs;
+        if(esp_image_load_segment_header(segment, partition->offset,
+                                         &image_header, true,
+                                         &segment_header, &data_offs) != ESP_OK) {
+            ESP_LOGE(TAG, "failed to load segment header #%d", segment);
+            return;
         }
-        if (header->load_addr >= SOC_DROM_LOW && header->load_addr < SOC_DROM_HIGH) {
-            if (irom_addr != 0) {
-                ESP_LOGE(TAG, MAP_ERR_MSG, "IROM");
-            } else {
-                ESP_LOGD(TAG, "Mapping segment %d as %s", i, "IROM");
+
+        const uint32_t address = segment_header.load_addr;
+        bool load = true;
+        bool map = false;
+        if (address == 0x00000000) {        // padding, ignore block
+            load = false;
+        }
+        if (address == 0x00000004) {
+            load = false;                   // md5 checksum block
+            // TODO: actually check md5
+        }
+
+        if (address >= SOC_DROM_LOW && address < SOC_DROM_HIGH) {
+            ESP_LOGD(TAG, "found drom segment, map from %08x to %08x", data_offs,
+                      segment_header.load_addr);
+            drom_addr = data_offs;
+            drom_load_addr = segment_header.load_addr;
+            drom_size = segment_header.data_len + sizeof(segment_header);
+            load = false;
+            map = true;
+        }
+
+        if (address >= SOC_IROM_LOW && address < SOC_IROM_HIGH) {
+            ESP_LOGD(TAG, "found irom segment, map from %08x to %08x", data_offs,
+                      segment_header.load_addr);
+            irom_addr = data_offs;
+            irom_load_addr = segment_header.load_addr;
+            irom_size = segment_header.data_len + sizeof(segment_header);
+            load = false;
+            map = true;
+        }
+
+        if (!load_rtc_memory && address >= SOC_RTC_IRAM_LOW && address < SOC_RTC_IRAM_HIGH) {
+            ESP_LOGD(TAG, "Skipping RTC code segment at %08x\n", data_offs);
+            load = false;
+        }
+
+        if (!load_rtc_memory && address >= SOC_RTC_DATA_LOW && address < SOC_RTC_DATA_HIGH) {
+            ESP_LOGD(TAG, "Skipping RTC data segment at %08x\n", data_offs);
+            load = false;
+        }
+
+        ESP_LOGI(TAG, "segment %d: paddr=0x%08x vaddr=0x%08x size=0x%05x (%6d) %s", segment, data_offs - sizeof(esp_image_segment_header_t),
+                 segment_header.load_addr, segment_header.data_len, segment_header.data_len, (load)?"load":(map)?"map":"");
+
+        if (load) {
+            intptr_t sp, start_addr, end_addr;
+            ESP_LOGV(TAG, "bootloader_mmap data_offs=%08x data_len=%08x", data_offs, segment_header.data_len);
+
+            start_addr = segment_header.load_addr;
+            end_addr = start_addr + segment_header.data_len;
+
+            /* Before loading segment, check it doesn't clobber
+               bootloader RAM... */
+
+            if (end_addr < 0x40000000) {
+                sp = (intptr_t)get_sp();
+                if (end_addr > sp) {
+                    ESP_LOGE(TAG, "Segment %d end address %08x overlaps bootloader stack %08x - can't load",
+                         segment, end_addr, sp);
+                    return;
+                }
+                if (end_addr > sp - 256) {
+                    /* We don't know for sure this is the stack high water mark, so warn if
+                       it seems like we may overflow.
+                    */
+                    ESP_LOGW(TAG, "Segment %d end address %08x close to stack pointer %08x",
+                             segment, end_addr, sp);
+                }
             }
-            irom_addr = data->segment_data[i];
-            irom_load_addr = header->load_addr;
-            irom_size = header->data_len;
+
+            const void *data = bootloader_mmap(data_offs, segment_header.data_len);
+            if(!data) {
+                ESP_LOGE(TAG, "bootloader_mmap(0x%xc, 0x%x) failed",
+                         data_offs, segment_header.data_len);
+                return;
+            }
+            memcpy((void *)segment_header.load_addr, data, segment_header.data_len);
+            bootloader_munmap(data);
         }
     }
 
-    ESP_LOGD(TAG, "calling set_cache_and_start_app");
     set_cache_and_start_app(drom_addr,
         drom_load_addr,
         drom_size,
         irom_addr,
         irom_load_addr,
         irom_size,
-        data->image.entry_addr);
+        image_header.entry_addr);
 }
 
 static void set_cache_and_start_app(
@@ -602,14 +571,6 @@ static void set_cache_and_start_app(
     ESP_LOGD(TAG, "configure drom and irom and start");
     Cache_Read_Disable( 0 );
     Cache_Flush( 0 );
-
-    /* Clear the MMU entries that are already set up,
-       so the new app only has the mappings it creates.
-    */
-    for (int i = 0; i < DPORT_FLASH_MMU_TABLE_SIZE; i++) {
-        DPORT_PRO_FLASH_MMU_TABLE[i] = DPORT_FLASH_MMU_TABLE_INVALID_VAL;
-    }
-
     uint32_t drom_page_count = (drom_size + 64*1024 - 1) / (64*1024); // round up to 64k
     ESP_LOGV(TAG, "d mmu set paddr=%08x vaddr=%08x size=%d n=%d", drom_addr & 0xffff0000, drom_load_addr & 0xffff0000, drom_size, drom_page_count );
     int rc = cache_flash_mmu_set( 0, 0, drom_load_addr & 0xffff0000, drom_addr & 0xffff0000, 64, drom_page_count );
@@ -668,7 +629,7 @@ static void update_flash_config(const esp_image_header_t* pfhdr)
     Cache_Read_Enable( 0 );
 }
 
-static void print_flash_info(const esp_image_header_t* phdr)
+void print_flash_info(const esp_image_header_t* phdr)
 {
 #if (BOOT_LOG_LEVEL >= BOOT_LOG_LEVEL_NOTICE)
 
@@ -740,16 +701,16 @@ static void print_flash_info(const esp_image_header_t* phdr)
 #endif
 }
 
-
 static void vddsdio_configure()
 {
-#if CONFIG_BOOTLOADER_VDDSDIO_BOOST_1_9V
+#if CONFIG_BOOTLOADER_VDDSDIO_BOOST
     rtc_vddsdio_config_t cfg = rtc_vddsdio_get_config();
-    if (cfg.enable == 1 && cfg.tieh == 0) {    // VDDSDIO regulator is enabled @ 1.8V
+    if (cfg.tieh == 0) {    // 1.8V is used
         cfg.drefh = 3;
         cfg.drefm = 3;
         cfg.drefl = 3;
         cfg.force = 1;
+        cfg.enable = 1;
         rtc_vddsdio_set_config(cfg);
         ets_delay_us(10); // wait for regulator to become stable
     }
@@ -796,20 +757,24 @@ static void IRAM_ATTR flash_gpio_configure()
 
     if (pkg_ver == EFUSE_RD_CHIP_VER_PKG_ESP32D2WDQ5) {
         // For ESP32D2WD the SPI pins are already configured
-        // flash clock signal should come from IO MUX.
+        ESP_LOGI(TAG, "Detected ESP32D2WD");
+        //flash clock signal should come from IO MUX.
         PIN_FUNC_SELECT(PERIPHS_IO_MUX_SD_CLK_U, FUNC_SD_CLK_SPICLK);
         SET_PERI_REG_BITS(PERIPHS_IO_MUX_SD_CLK_U, FUN_DRV, drv, FUN_DRV_S);
     } else if (pkg_ver == EFUSE_RD_CHIP_VER_PKG_ESP32PICOD2) {
         // For ESP32PICOD2 the SPI pins are already configured
-        // flash clock signal should come from IO MUX.
+        ESP_LOGI(TAG, "Detected ESP32PICOD2");
+        //flash clock signal should come from IO MUX.
         PIN_FUNC_SELECT(PERIPHS_IO_MUX_SD_CLK_U, FUNC_SD_CLK_SPICLK);
         SET_PERI_REG_BITS(PERIPHS_IO_MUX_SD_CLK_U, FUN_DRV, drv, FUN_DRV_S);
     } else if (pkg_ver == EFUSE_RD_CHIP_VER_PKG_ESP32PICOD4) {
         // For ESP32PICOD4 the SPI pins are already configured
-        // flash clock signal should come from IO MUX.
+        ESP_LOGI(TAG, "Detected ESP32PICOD4");
+        //flash clock signal should come from IO MUX.
         PIN_FUNC_SELECT(PERIPHS_IO_MUX_SD_CLK_U, FUNC_SD_CLK_SPICLK);
         SET_PERI_REG_BITS(PERIPHS_IO_MUX_SD_CLK_U, FUN_DRV, drv, FUN_DRV_S);
     } else {
+        ESP_LOGI(TAG, "Detected ESP32");
         const uint32_t spiconfig = ets_efuse_get_spiconfig();
         if (spiconfig == EFUSE_SPICONFIG_SPI_DEFAULTS) {
             gpio_matrix_out(FLASH_CS_IO, SPICS0_OUT_IDX, 0, 0);
@@ -835,6 +800,40 @@ static void IRAM_ATTR flash_gpio_configure()
     }
 }
 
+static void clock_configure(void)
+{
+    /* Set CPU to 80MHz. Keep other clocks unmodified. */
+    rtc_cpu_freq_t cpu_freq = RTC_CPU_FREQ_80M;
+
+    /* On ESP32 rev 0, switching to 80MHz if clock was previously set to
+     * 240 MHz may cause the chip to lock up (see section 3.5 of the errata
+     * document). For rev. 0, switch to 240 instead if it was chosen in
+     * menuconfig.
+     */
+    uint32_t chip_ver_reg = REG_READ(EFUSE_BLK0_RDATA3_REG);
+    if ((chip_ver_reg & EFUSE_RD_CHIP_VER_REV1_M) == 0 &&
+            CONFIG_ESP32_DEFAULT_CPU_FREQ_MHZ == 240) {
+        cpu_freq = RTC_CPU_FREQ_240M;
+    }
+
+    uart_tx_wait_idle(0);
+    rtc_clk_config_t clk_cfg = RTC_CLK_CONFIG_DEFAULT();
+    clk_cfg.xtal_freq = CONFIG_ESP32_XTAL_FREQ;
+    clk_cfg.cpu_freq = cpu_freq;
+    clk_cfg.slow_freq = rtc_clk_slow_freq_get();
+    clk_cfg.fast_freq = rtc_clk_fast_freq_get();
+    rtc_clk_init(clk_cfg);
+    /* As a slight optimization, if 32k XTAL was enabled in sdkconfig, we enable
+     * it here. Usually it needs some time to start up, so we amortize at least
+     * part of the start up time by enabling 32k XTAL early.
+     * App startup code will wait until the oscillator has started up.
+     */
+#ifdef CONFIG_ESP32_RTC_CLOCK_SOURCE_EXTERNAL_CRYSTAL
+    if (!rtc_clk_32k_enabled()) {
+        rtc_clk_32k_bootstrap();
+    }
+#endif
+}
 
 static void uart_console_configure(void)
 {
@@ -847,7 +846,8 @@ static void uart_console_configure(void)
     uartAttach();
     ets_install_uart_printf();
 
-    // Wait for UART FIFO to be empty.
+    // ROM bootloader may have put a lot of text into UART0 FIFO.
+    // Wait for it to be printed.
     uart_tx_wait_idle(0);
 
 #if CONFIG_CONSOLE_UART_CUSTOM
@@ -957,9 +957,3 @@ static void wdt_reset_check(void)
     }
     wdt_reset_cpu0_info_enable();
 }
-
-void __assert_func(const char *file, int line, const char *func, const char *expr)
-{
-    ESP_LOGE(TAG, "Assert failed in %s, %s:%d (%s)", func, file, line, expr);
-    while(1) {}
-}

components/bootloader/src/main/component.mk

@@ -8,7 +8,6 @@
 LINKER_SCRIPTS := \
 	esp32.bootloader.ld \
 	$(IDF_PATH)/components/esp32/ld/esp32.rom.ld \
-	$(IDF_PATH)/components/esp32/ld/esp32.rom.spiram_incompatible_fns.ld \
 	$(IDF_PATH)/components/esp32/ld/esp32.peripherals.ld \
 	esp32.bootloader.rom.ld
 
@@ -16,6 +15,6 @@ ifndef CONFIG_SPI_FLASH_ROM_DRIVER_PATCH
 LINKER_SCRIPTS += $(IDF_PATH)/components/esp32/ld/esp32.rom.spiflash.ld
 endif
 
-COMPONENT_ADD_LDFLAGS += -L $(COMPONENT_PATH) $(addprefix -T ,$(LINKER_SCRIPTS))
+COMPONENT_ADD_LDFLAGS := -L $(COMPONENT_PATH) -lmain $(addprefix -T ,$(LINKER_SCRIPTS))
 
 COMPONENT_ADD_LINKER_DEPS := $(LINKER_SCRIPTS)

components/bootloader/src/main/esp32.bootloader.ld

@@ -1,21 +1,23 @@
 /*
 Linker file used to link the bootloader.
+
+*WARNING* For now this linker dumps everything into IRAM/DRAM. ToDo: move
+some/most stuff to DROM/IROM.
+
 */
 
 
-/* Simplified memory map for the bootloader
-
-   The main purpose is to make sure the bootloader can load into main memory
-   without overwriting itself.
-*/
+/* THESE ARE THE VIRTUAL RUNTIME ADDRESSES  */
+/* The load addresses are defined later using the AT statements. */
 MEMORY
 {
-  /* I/O */
-  dport0_seg (RW) :                 	org = 0x3FF00000, len = 0x10
-  /* IRAM POOL1, used for APP CPU cache. We can abuse it in bootloader because APP CPU is still held in reset, the main app enables APP CPU cache */
-  iram_seg (RWX) :           org = 0x40078000, len = 0x8000
-  /* 64k at the end of DRAM, after ROM bootloader stack */
-  dram_seg (RW) :                  	org = 0x3FFF0000, len = 0x10000
+  /* All these values assume the flash cache is on, and have the blocks this uses subtracted from the length
+  of the various regions. The 'data access port' dram/drom regions map to the same iram/irom regions but
+  are connected to the data port of the CPU and eg allow bytewise access. */
+  dport0_seg (RW) :                 	org = 0x3FF00000, len = 0x10		/* IO */
+  iram_seg (RWX) :                 	org = 0x40080000, len = 0x400		/* 1k of IRAM used by bootloader functions which need to flush/enable APP CPU cache */ 
+  iram_pool_1_seg (RWX) :           org = 0x40078000, len = 0x8000    /* IRAM POOL1, used for APP CPU cache. We can abuse it in bootloader because APP CPU is still held in reset, until we enable APP CPU cache */
+  dram_seg (RW) :                  	org = 0x3FFF0000, len = 0x10000		/* 64k at the end of DRAM, after ROM bootloader stack */
 }
 
 /*  Default entry point:  */
@@ -26,10 +28,19 @@ SECTIONS
 {
   .iram1.text :
   {
+    _init_start = ABSOLUTE(.);
+    *(.UserEnter.literal);
+    *(.UserEnter.text);
     . = ALIGN (16);
     *(.entry.text)
     *(.init.literal)
     *(.init)
+    _init_end = ABSOLUTE(.);
+
+	  /* Code marked as runnning out of IRAM */
+	  _iram_text_start = ABSOLUTE(.);
+    *(.iram1 .iram1.*)
+	  _iram_text_end = ABSOLUTE(.);
   } > iram_seg
 
 
@@ -47,7 +58,7 @@ SECTIONS
     *(.sbss2.*)
     *(.gnu.linkonce.sb2.*)
     *(.dynbss)
-    *(.bss)
+    KEEP(*(.bss))
     *(.bss.*)
     *(.gnu.linkonce.b.*)
     *(COMMON)
@@ -55,28 +66,33 @@ SECTIONS
     _bss_end = ABSOLUTE(.);
   } >dram_seg
 
+
   .dram0.data :
   {
     _data_start = ABSOLUTE(.);
-    *(.data)
-    *(.data.*)
-    *(.gnu.linkonce.d.*)
-    *(.data1)
-    *(.sdata)
-    *(.sdata.*)
-    *(.gnu.linkonce.s.*)
-    *(.sdata2)
-    *(.sdata2.*)
-    *(.gnu.linkonce.s2.*)
-    *(.jcr)
+    KEEP(*(.data))
+    KEEP(*(.data.*))
+    KEEP(*(.gnu.linkonce.d.*))
+    KEEP(*(.data1))
+    KEEP(*(.sdata))
+    KEEP(*(.sdata.*))
+    KEEP(*(.gnu.linkonce.s.*))
+    KEEP(*(.sdata2))
+    KEEP(*(.sdata2.*))
+    KEEP(*(.gnu.linkonce.s2.*))
+    KEEP(*(.jcr))
     _data_end = ABSOLUTE(.);
   } >dram_seg
 
+
+
+
   .dram0.rodata :
   {
     _rodata_start = ABSOLUTE(.);
     *(.rodata)
     *(.rodata.*)
+	*(.irom1.text) /* catch stray ICACHE_RODATA_ATTR */
     *(.gnu.linkonce.r.*)
     *(.rodata1)
     __XT_EXCEPTION_TABLE_ = ABSOLUTE(.);
@@ -116,17 +132,17 @@ SECTIONS
     _heap_start = ABSOLUTE(.);
   } >dram_seg
 
-  .iram.text :
+  .iram_pool_1.text :
   {
     _stext = .;
     _text_start = ABSOLUTE(.);
     *(.literal .text .literal.* .text.* .stub .gnu.warning .gnu.linkonce.literal.* .gnu.linkonce.t.*.literal .gnu.linkonce.t.*)
-    *(.iram1 .iram1.*) /* catch stray IRAM_ATTR */
+	*(.irom0.text) /* catch stray ICACHE_RODATA_ATTR */
     *(.fini.literal)
     *(.fini)
     *(.gnu.version)
     _text_end = ABSOLUTE(.);
     _etext = .;
-  } > iram_seg
+  } >iram_pool_1_seg
 
 }

components/bootloader/src/main/flash_qio_mode.c

@@ -15,7 +15,6 @@
 #include <stdint.h>
 #include "flash_qio_mode.h"
 #include "esp_log.h"
-#include "esp_err.h"
 #include "rom/spi_flash.h"
 #include "rom/efuse.h"
 #include "soc/spi_struct.h"
@@ -36,6 +35,9 @@
 #define CMD_RDSR       0x05
 #define CMD_RDSR2      0x35 /* Not all SPI flash uses this command */
 
+
+#define ESP32_D2WD_WP_GPIO 7 /* ESP32-D2WD has this GPIO wired to WP pin of flash */
+
 static const char *TAG = "qio_mode";
 
 typedef unsigned (*read_status_fn_t)();
@@ -65,12 +67,6 @@ static void write_status_8b_wrsr2(unsigned new_status);
 /* Write 16 bit status using WRSR */
 static void write_status_16b_wrsr(unsigned new_status);
 
-#define ESP32_D2WD_WP_GPIO 7 /* ESP32-D2WD has this GPIO wired to WP pin of flash */
-
-#ifndef CONFIG_BOOTLOADER_SPI_WP_PIN // Set in menuconfig if SPI flasher config is set to a quad mode
-#define CONFIG_BOOTLOADER_SPI_WP_PIN ESP32_D2WD_WP_GPIO
-#endif
-
 /* Array of known flash chips and data to enable Quad I/O mode
 
    Manufacturer & flash ID can be tested by running "esptool.py
@@ -88,7 +84,6 @@ const static qio_info_t chip_data[] = {
     { "MXIC",        0xC2,   0x2000, 0xFF00,    read_status_8b_rdsr,        write_status_8b_wrsr,  6 },
     { "ISSI",        0x9D,   0x4000, 0xCF00,    read_status_8b_rdsr,        write_status_8b_wrsr,  6 }, /* IDs 0x40xx, 0x70xx */
     { "WinBond",     0xEF,   0x4000, 0xFF00,    read_status_16b_rdsr_rdsr2, write_status_16b_wrsr, 9 },
-    { "GD",          0xC8,   0x6000, 0xFF00,    read_status_16b_rdsr_rdsr2, write_status_16b_wrsr, 9 },
 
     /* Final entry is default entry, if no other IDs have matched.
 
@@ -101,7 +96,7 @@ const static qio_info_t chip_data[] = {
 
 #define NUM_CHIPS (sizeof(chip_data) / sizeof(qio_info_t))
 
-static esp_err_t enable_qio_mode(read_status_fn_t read_status_fn,
+static void enable_qio_mode(read_status_fn_t read_status_fn,
                             write_status_fn_t write_status_fn,
                             uint8_t status_qio_bit);
 
@@ -117,7 +112,6 @@ extern uint8_t g_rom_spiflash_dummy_len_plus[];
 
 void bootloader_enable_qio_mode(void)
 {
-    uint32_t old_ctrl_reg;
     uint32_t raw_flash_id;
     uint8_t mfg_id;
     uint16_t flash_id;
@@ -128,8 +122,7 @@ void bootloader_enable_qio_mode(void)
 
     /* Set up some of the SPIFLASH user/ctrl variables which don't change
        while we're probing using execute_flash_command() */
-    old_ctrl_reg = SPIFLASH.ctrl.val;
-    SPIFLASH.ctrl.val = SPI_WP_REG; // keep WP high while idle, otherwise leave DIO mode
+    SPIFLASH.ctrl.val = 0;
     SPIFLASH.user.usr_dummy = 0;
     SPIFLASH.user.usr_addr = 0;
     SPIFLASH.user.usr_command = 1;
@@ -154,16 +147,12 @@ void bootloader_enable_qio_mode(void)
         ESP_LOGI(TAG, "Enabling default flash chip QIO");
     }
 
-    esp_err_t res = enable_qio_mode(chip_data[i].read_status_fn,
-                                    chip_data[i].write_status_fn,
-                                    chip_data[i].status_qio_bit);
-    if (res != ESP_OK) {
-        // Restore SPI flash CTRL setting, to keep us in DIO/DOUT mode
-        SPIFLASH.ctrl.val = old_ctrl_reg;
-    }
+    enable_qio_mode(chip_data[i].read_status_fn,
+                    chip_data[i].write_status_fn,
+                    chip_data[i].status_qio_bit);
 }
 
-static esp_err_t enable_qio_mode(read_status_fn_t read_status_fn,
+static void enable_qio_mode(read_status_fn_t read_status_fn,
                             write_status_fn_t write_status_fn,
                             uint8_t status_qio_bit)
 {
@@ -171,16 +160,15 @@ static esp_err_t enable_qio_mode(read_status_fn_t read_status_fn,
     const uint32_t spiconfig = ets_efuse_get_spiconfig();
 
     if (spiconfig != EFUSE_SPICONFIG_SPI_DEFAULTS && spiconfig != EFUSE_SPICONFIG_HSPI_DEFAULTS) {
-        // spiconfig specifies a custom efuse pin configuration. This config defines all pins -except- WP,
-        // which is compiled into the bootloader instead.
+        // spiconfig specifies a custom efuse pin configuration. This config defines all pins -except- WP.
         //
-        // Most commonly an overriden pin mapping means ESP32-D2WD. Warn if chip is ESP32-D2WD
-        // but someone has changed the WP pin assignment from that chip's WP pin.
-        uint32_t chip_ver = REG_GET_FIELD(EFUSE_BLK0_RDATA3_REG, EFUSE_RD_CHIP_VER_RESERVE);
+        // For now, in this situation we only support Quad I/O mode for ESP32-D2WD where WP pin is known.
+        uint32_t chip_ver = REG_GET_FIELD(EFUSE_BLK0_RDATA3_REG, EFUSE_RD_CHIP_VER_PKG);
         uint32_t pkg_ver = chip_ver & 0x7;
-        const int PKG_VER_ESP32_D2WD = 2; // TODO: use chip detection API once available
-        if (pkg_ver == PKG_VER_ESP32_D2WD && CONFIG_BOOTLOADER_SPI_WP_PIN != ESP32_D2WD_WP_GPIO) {
-            ESP_LOGW(TAG, "Chip is ESP32-D2WD but flash WP pin is different value to internal flash");
+        const uint32_t PKG_VER_ESP32_D2WD = 2; // TODO: use chip detection API once available
+        if (pkg_ver != PKG_VER_ESP32_D2WD) {
+            ESP_LOGE(TAG, "Quad I/O is only supported for standard pin numbers or ESP32-D2WD. Falling back to Dual I/O.");
+            return;
         }
     }
 
@@ -199,7 +187,7 @@ static esp_err_t enable_qio_mode(read_status_fn_t read_status_fn,
         ESP_LOGD(TAG, "Updated flash chip status 0x%x", status);
         if ((status & (1<<status_qio_bit)) == 0) {
             ESP_LOGE(TAG, "Failed to set QIE bit, not enabling QIO mode");
-            return ESP_FAIL;
+            return;
         }
 
     } else {
@@ -217,9 +205,7 @@ static esp_err_t enable_qio_mode(read_status_fn_t read_status_fn,
 
     esp_rom_spiflash_config_readmode(mode);
 
-    esp_rom_spiflash_select_qio_pins(CONFIG_BOOTLOADER_SPI_WP_PIN, spiconfig);
-
-    return ESP_OK;
+    esp_rom_spiflash_select_qio_pins(ESP32_D2WD_WP_GPIO, spiconfig);
 }
 
 static unsigned read_status_8b_rdsr()

components/bootloader_support/include/bootloader_clock.h

@@ -1,21 +0,0 @@
-// Copyright 2017 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#pragma once
-
-/** @brief Configure clocks for early boot
- *
- * Called by bootloader, or by the app if the bootloader version is old (pre v2.1).
- */
-void bootloader_clock_configure(void);

components/bootloader_support/include/esp_efuse.h

@@ -48,16 +48,6 @@ void esp_efuse_burn_new_values(void);
  */
 void esp_efuse_reset(void);
 
-/* @brief Disable BASIC ROM Console via efuse
- *
- * By default, if booting from flash fails the ESP32 will boot a
- * BASIC console in ROM.
- *
- * Call this function (from bootloader or app) to permanently
- * disable the console on this chip.
- */
-void esp_efuse_disable_basic_rom_console(void);
-
 #ifdef __cplusplus
 }
 #endif

components/bootloader_support/include/esp_flash_partitions.h

@@ -21,7 +21,6 @@
 /* Pre-partition table fixed flash offsets */
 #define ESP_BOOTLOADER_DIGEST_OFFSET 0x0
 #define ESP_BOOTLOADER_OFFSET 0x1000 /* Offset of bootloader image. Has matching value in bootloader KConfig.projbuild file. */
-#define ESP_BOOTLOADER_SIZE   (ESP_PARTITION_TABLE_OFFSET - ESP_BOOTLOADER_OFFSET)
 #define ESP_PARTITION_TABLE_OFFSET 0x8000 /* Offset of partition table. Has matching value in partition_table Kconfig.projbuild file. */
 
 #define ESP_PARTITION_TABLE_MAX_LEN 0xC00 /* Maximum length of partition table data */

components/bootloader_support/include/esp_image_format.h

@@ -11,11 +11,11 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-#pragma once
+#ifndef __ESP32_IMAGE_FORMAT_H
+#define __ESP32_IMAGE_FORMAT_H
 
 #include <stdbool.h>
 #include <esp_err.h>
-#include "esp_flash_partitions.h"
 
 #define ESP_ERR_IMAGE_BASE       0x2000
 #define ESP_ERR_IMAGE_FLASH_FAIL (ESP_ERR_IMAGE_BASE + 1)
@@ -59,27 +59,13 @@ typedef enum {
 typedef struct {
     uint8_t magic;
     uint8_t segment_count;
-    /* flash read mode (esp_image_spi_mode_t as uint8_t) */
-    uint8_t spi_mode;
-    /* flash frequency (esp_image_spi_freq_t as uint8_t) */
-    uint8_t spi_speed: 4;
-    /* flash chip size (esp_image_flash_size_t as uint8_t) */
-    uint8_t spi_size: 4;
+    uint8_t spi_mode;      /* flash read mode (esp_image_spi_mode_t as uint8_t) */
+    uint8_t spi_speed: 4;  /* flash frequency (esp_image_spi_freq_t as uint8_t) */
+    uint8_t spi_size: 4;   /* flash chip size (esp_image_flash_size_t as uint8_t) */
     uint32_t entry_addr;
-    /* WP pin when SPI pins set via efuse (read by ROM bootloader, the IDF bootloader uses software to configure the WP
-     * pin and sets this field to 0xEE=disabled) */
-    uint8_t wp_pin;
-    /* Drive settings for the SPI flash pins (read by ROM bootloader) */
-    uint8_t spi_pin_drv[3];
-    /* Reserved bytes in ESP32 additional header space, currently unused */
-    uint8_t reserved[11];
-    /* If 1, a SHA256 digest "simple hash" (of the entire image) is appended after the checksum. Included in image length. This digest
-     * is separate to secure boot and only used for detecting corruption. For secure boot signed images, the signature
-     * is appended after this (and the simple hash is included in the signed data). */
-    uint8_t hash_appended;
-} __attribute__((packed))  esp_image_header_t;
-
-_Static_assert(sizeof(esp_image_header_t) == 24, "binary image header should be 24 bytes");
+    uint8_t encrypt_flag;    /* encrypt flag */
+    uint8_t extra_header[15]; /* ESP32 additional header, unused by second bootloader */
+}  esp_image_header_t;
 
 /* Header of binary image segment */
 typedef struct {
@@ -87,60 +73,63 @@ typedef struct {
     uint32_t data_len;
 } esp_image_segment_header_t;
 
-#define ESP_IMAGE_MAX_SEGMENTS 16
-
-/* Structure to hold on-flash image metadata */
-typedef struct {
-  uint32_t start_addr;   /* Start address of image */
-  esp_image_header_t image; /* Header for entire image */
-  esp_image_segment_header_t segments[ESP_IMAGE_MAX_SEGMENTS]; /* Per-segment header data */
-  uint32_t segment_data[ESP_IMAGE_MAX_SEGMENTS]; /* Data offsets for each segment */
-  uint32_t image_len; /* Length of image on flash, in bytes */
-} esp_image_metadata_t;
-
-/* Mode selection for esp_image_load() */
-typedef enum {
-    ESP_IMAGE_VERIFY,        /* Verify image contents, load metadata. Print errorsors. */
-    ESP_IMAGE_VERIFY_SILENT, /* Verify image contents, load metadata. Don't print errors. */
-#ifdef BOOTLOADER_BUILD
-    ESP_IMAGE_LOAD,          /* Verify image contents, load to memory. Print errors. */
-#endif
-} esp_image_load_mode_t;
 
 /**
- * @brief Verify and (optionally, in bootloader mode) load an app image.
+ * @brief Read an ESP image header from flash.
  *
  * If encryption is enabled, data will be transparently decrypted.
  *
- * @param mode Mode of operation (verify, silent verify, or load).
- * @param part Partition to load the app from.
- * @param[inout] data Pointer to the image metadata structure which is be filled in by this function. 'start_addr' member should be set (to the start address of the image.) Other fields will all be initialised by this function.
+ * @param src_addr Address in flash to load image header. Must be 4 byte aligned.
+ * @param log_errors Log error output if image header appears invalid.
+ * @param[out] image_header Pointer to an esp_image_header_t struture to be filled with data. If the function fails, contents are undefined.
  *
- * Image validation checks:
- * - Magic byte.
- * - Partition smaller than 16MB.
- * - All segments & image fit in partition.
- * - 8 bit image checksum is valid.
- * - SHA-256 of image is valid (if image has this appended).
- * - (Signature) if signature verification is enabled.
- *
- * @return
- * - ESP_OK if verify or load was successful
- * - ESP_ERR_IMAGE_FLASH_FAIL if a SPI flash error occurs
- * - ESP_ERR_IMAGE_INVALID if the image appears invalid.
- * - ESP_ERR_INVALID_ARG if the partition or data pointers are invalid.
+ * @return ESP_OK if image header was loaded, ESP_ERR_IMAGE_FLASH_FAIL
+ * if a SPI flash error occurs, ESP_ERR_IMAGE_INVALID if the image header
+ * appears invalid.
  */
-esp_err_t esp_image_load(esp_image_load_mode_t mode, const esp_partition_pos_t *part, esp_image_metadata_t *data);
+esp_err_t esp_image_load_header(uint32_t src_addr, bool log_errors, esp_image_header_t *image_header);
 
 /**
- * @brief Verify the bootloader image.
+ * @brief Read the segment header and data offset of a segment in the image.
  *
- * @param[out] If result is ESP_OK and this pointer is non-NULL, it
- * will be set to the length of the bootloader image.
+ * If encryption is enabled, data will be transparently decrypted.
  *
- * @return As per esp_image_load_metadata().
+ * @param index Index of the segment to load information for.
+ * @param src_addr Base address in flash of the image.
+ * @param[in] image_header Pointer to the flash image header, already loaded by @ref esp_image_load_header().
+ * @param log_errors Log errors reading the segment header.
+ * @param[out] segment_header Pointer to a segment header structure to be filled with data. If the function fails, contents are undefined.
+ * @param[out] segment_data_offset Pointer to the data offset of the segment.
+ *
+ * @return ESP_OK if segment_header & segment_data_offset were loaded successfully, ESP_ERR_IMAGE_FLASH_FAIL if a SPI flash error occurs, ESP_ERR_IMAGE_INVALID if the image header appears invalid, ESP_ERR_INVALID_ARG if the index is invalid.
  */
-esp_err_t esp_image_verify_bootloader(uint32_t *length);
+esp_err_t esp_image_load_segment_header(uint8_t index, uint32_t src_addr, const esp_image_header_t *image_header, bool log_errors, esp_image_segment_header_t *segment_header, uint32_t *segment_data_offset);
+
+
+/**
+ * @brief Non-cryptographically validate app image integrity. On success, length of image is provided to caller.
+ *
+ * If the image has a secure boot signature appended, the signature is not checked and this length is not included in the
+ * output value.
+ *
+ * Image validation checks:
+ * - Magic byte
+ * - No single segment longer than 16MB
+ * - Total image no longer than 16MB
+ * - 8 bit image checksum is valid
+ *
+ * If flash encryption is enabled, the image will be tranpsarently decrypted.
+ *
+ * @param src_addr Offset of the start of the image in flash. Must be 4 byte aligned.
+ * @param allow_decrypt If true and flash encryption is enabled, the image will be transparently decrypted.
+ * @param log_errors Log errors verifying the image.
+ * @param[out] length Length of the image, set to a value if the image is valid. Can be null.
+ *
+ * @return ESP_OK if image is valid, ESP_FAIL or ESP_ERR_IMAGE_INVALID on errors.
+ *
+ */
+esp_err_t esp_image_basic_verify(uint32_t src_addr, bool log_errors, uint32_t *length);
+
 
 typedef struct {
     uint32_t drom_addr;
@@ -150,3 +139,5 @@ typedef struct {
     uint32_t irom_load_addr;
     uint32_t irom_size;
 } esp_image_flash_mapping_t;
+
+#endif

components/bootloader_support/include/esp_secure_boot.h

@@ -11,16 +11,13 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-#pragma once
+#ifndef __ESP32_SECUREBOOT_H
+#define __ESP32_SECUREBOOT_H
 
 #include <stdbool.h>
 #include <esp_err.h>
 #include "soc/efuse_reg.h"
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 /* Support functions for secure boot features.
 
    Can be compiled as part of app or bootloader code.
@@ -77,22 +74,12 @@ esp_err_t esp_secure_boot_permanently_enable(void);
  */
 esp_err_t esp_secure_boot_verify_signature(uint32_t src_addr, uint32_t length);
 
-/** @brief Verify the secure boot signature block (deterministic ECDSA w/ SHA256) based on the SHA256 hash of some data.
- *
- * Similar to esp_secure_boot_verify_signature(), but can be used when the digest is precalculated.
- * @param sig_block Pointer to signature block data
- * @param image_digest Pointer to 32 byte buffer holding SHA-256 hash.
- *
- */
-
 /** @brief Secure boot verification block, on-flash data format. */
 typedef struct {
     uint32_t version;
     uint8_t signature[64];
 } esp_secure_boot_sig_block_t;
 
-esp_err_t esp_secure_boot_verify_signature_block(const esp_secure_boot_sig_block_t *sig_block, const uint8_t *image_digest);
-
 #define FLASH_OFFS_SECURE_BOOT_IV_DIGEST 0
 
 /** @brief Secure boot IV+digest header */
@@ -101,7 +88,4 @@ typedef struct {
     uint8_t digest[64];
 } esp_secure_boot_iv_digest_t;
 
-
-#ifdef __cplusplus
-}
 #endif

components/bootloader_support/include_priv/bootloader_sha.h

@@ -1,32 +0,0 @@
-// Copyright 2017 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-#pragma once
-
-/* Provide a SHA256 API for bootloader_support code,
-   that can be used from bootloader or app code.
-
-   This header is available to source code in the bootloader & bootloader_support components only.
-   Use mbedTLS APIs or include hwcrypto/sha.h to calculate SHA256 in IDF apps.
-*/
-
-#include <stdint.h>
-#include <stdlib.h>
-
-typedef void *bootloader_sha256_handle_t;
-
-bootloader_sha256_handle_t bootloader_sha256_start();
-
-void bootloader_sha256_data(bootloader_sha256_handle_t handle, const void *data, size_t data_len);
-
-void bootloader_sha256_finish(bootloader_sha256_handle_t handle, uint8_t *digest);

components/bootloader_support/src/bootloader_clock.c

@@ -1,61 +0,0 @@
-// Copyright 2017 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-#include "rom/uart.h"
-#include "rom/rtc.h"
-#include "soc/soc.h"
-#include "soc/rtc.h"
-#include "soc/dport_reg.h"
-#include "soc/efuse_reg.h"
-#include "soc/rtc_cntl_reg.h"
-
-void bootloader_clock_configure()
-{
-    // ROM bootloader may have put a lot of text into UART0 FIFO.
-    // Wait for it to be printed.
-    // This is not needed on power on reset, when ROM bootloader is running at
-    // 40 MHz. But in case of TG WDT reset, CPU may still be running at >80 MHZ,
-    // and will be done with the bootloader much earlier than UART FIFO is empty.
-    uart_tx_wait_idle(0);
-
-    /* Set CPU to 80MHz. Keep other clocks unmodified. */
-    rtc_cpu_freq_t cpu_freq = RTC_CPU_FREQ_80M;
-
-    /* On ESP32 rev 0, switching to 80MHz if clock was previously set to
-     * 240 MHz may cause the chip to lock up (see section 3.5 of the errata
-     * document). For rev. 0, switch to 240 instead if it was chosen in
-     * menuconfig.
-     */
-    uint32_t chip_ver_reg = REG_READ(EFUSE_BLK0_RDATA3_REG);
-    if ((chip_ver_reg & EFUSE_RD_CHIP_VER_REV1_M) == 0 &&
-            CONFIG_ESP32_DEFAULT_CPU_FREQ_MHZ == 240) {
-        cpu_freq = RTC_CPU_FREQ_240M;
-    }
-
-    rtc_clk_config_t clk_cfg = RTC_CLK_CONFIG_DEFAULT();
-    clk_cfg.xtal_freq = CONFIG_ESP32_XTAL_FREQ;
-    clk_cfg.cpu_freq = cpu_freq;
-    clk_cfg.slow_freq = rtc_clk_slow_freq_get();
-    clk_cfg.fast_freq = rtc_clk_fast_freq_get();
-    rtc_clk_init(clk_cfg);
-    /* As a slight optimization, if 32k XTAL was enabled in sdkconfig, we enable
-     * it here. Usually it needs some time to start up, so we amortize at least
-     * part of the start up time by enabling 32k XTAL early.
-     * App startup code will wait until the oscillator has started up.
-     */
-#ifdef CONFIG_ESP32_RTC_CLOCK_SOURCE_EXTERNAL_CRYSTAL
-    if (!rtc_clk_32k_enabled()) {
-        rtc_clk_32k_bootstrap();
-    }
-#endif
-}

components/bootloader_support/src/bootloader_flash.c

@@ -23,7 +23,7 @@
  */
 static const char *TAG = "bootloader_mmap";
 
-static spi_flash_mmap_handle_t map;
+static spi_flash_mmap_memory_t map;
 
 const void *bootloader_mmap(uint32_t src_addr, uint32_t size)
 {
@@ -32,14 +32,11 @@ const void *bootloader_mmap(uint32_t src_addr, uint32_t size)
         return NULL; /* existing mapping in use... */
     }
     const void *result = NULL;
-    uint32_t src_page = src_addr & ~(SPI_FLASH_MMU_PAGE_SIZE-1);
-    size += (src_addr - src_page);
-    esp_err_t err = spi_flash_mmap(src_page, size, SPI_FLASH_MMAP_DATA, &result, &map);
+    esp_err_t err = spi_flash_mmap(src_addr, size, SPI_FLASH_MMAP_DATA, &result, &map);
     if (err != ESP_OK) {
-        ESP_LOGE(TAG, "spi_flash_mmap failed: 0x%x", err);
-        return NULL;
+        result = NULL;
     }
-    return (void *)((intptr_t)result + (src_addr - src_page));
+    return result;
 }
 
 void bootloader_munmap(const void *mapping)
@@ -91,7 +88,6 @@ static const char *TAG = "bootloader_flash";
 
 static bool mapped;
 
-// Current bootloader mapping (ab)used for bootloader_read()
 static uint32_t current_read_mapping = UINT32_MAX;
 
 const void *bootloader_mmap(uint32_t src_addr, uint32_t size)

components/bootloader_support/src/bootloader_random.c

@@ -25,6 +25,8 @@
 #include "esp_system.h"
 #endif
 
+const char *TAG = "boot_rng";
+
 void bootloader_fill_random(void *buffer, size_t length)
 {
     uint8_t *buffer_bytes = (uint8_t *)buffer;

components/bootloader_support/src/bootloader_sha.c

@@ -1,166 +0,0 @@
-// Copyright 2017 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-#include "bootloader_sha.h"
-#include <stdbool.h>
-#include <string.h>
-#include <assert.h>
-#include <sys/param.h>
-
-#ifndef BOOTLOADER_BUILD
-// App version is a wrapper around mbedTLS SHA API
-#include <mbedtls/sha256.h>
-
-bootloader_sha256_handle_t bootloader_sha256_start()
-{
-    mbedtls_sha256_context *ctx = (mbedtls_sha256_context *)malloc(sizeof(mbedtls_sha256_context));
-    if (!ctx) {
-        return NULL;
-    }
-    mbedtls_sha256_init(ctx);
-    mbedtls_sha256_starts(ctx, false);
-    return ctx;
-}
-
-void bootloader_sha256_data(bootloader_sha256_handle_t handle, const void *data, size_t data_len)
-{
-    assert(handle != NULL);
-    mbedtls_sha256_context *ctx = (mbedtls_sha256_context *)handle;
-    mbedtls_sha256_update(ctx, data, data_len);
-}
-
-void bootloader_sha256_finish(bootloader_sha256_handle_t handle, uint8_t *digest)
-{
-    assert(handle != NULL);
-    mbedtls_sha256_context *ctx = (mbedtls_sha256_context *)handle;
-    if (digest != NULL) {
-        mbedtls_sha256_finish(ctx, digest);
-    }
-    mbedtls_sha256_free(ctx);
-    free(handle);
-}
-
-#else // Bootloader version
-
-#include "rom/sha.h"
-#include "soc/dport_reg.h"
-#include "soc/hwcrypto_reg.h"
-
-#include "rom/ets_sys.h" // TO REMOVE
-
-static uint32_t words_hashed;
-
-// Words per SHA256 block
-static const size_t BLOCK_WORDS = (64/sizeof(uint32_t));
-// Words in final SHA256 digest
-static const size_t DIGEST_WORDS = (32/sizeof(uint32_t));
-
-bootloader_sha256_handle_t bootloader_sha256_start()
-{
-    // Enable SHA hardware
-    ets_sha_enable();
-    words_hashed = 0;
-    return (bootloader_sha256_handle_t)&words_hashed; // Meaningless non-NULL value
-}
-
-void bootloader_sha256_data(bootloader_sha256_handle_t handle, const void *data, size_t data_len)
-{
-    assert(handle != NULL);
-    assert(data_len % 4 == 0);
-
-    const uint32_t *w = (const uint32_t *)data;
-    size_t word_len = data_len / 4;
-    uint32_t *sha_text_reg = (uint32_t *)(SHA_TEXT_BASE);
-
-    //ets_printf("word_len %d so far %d\n", word_len, words_hashed);
-    while (word_len > 0) {
-        size_t block_count = words_hashed % BLOCK_WORDS;
-        size_t copy_words = (BLOCK_WORDS - block_count);
-
-        copy_words = MIN(word_len, copy_words);
-
-        // Wait for SHA engine idle
-        while(REG_READ(SHA_256_BUSY_REG) != 0) { }
-
-        // Copy to memory block
-        //ets_printf("block_count %d copy_words %d\n", block_count, copy_words);
-        for (int i = 0; i < copy_words; i++) {
-            sha_text_reg[block_count + i] = __builtin_bswap32(w[i]);
-        }
-        asm volatile ("memw");
-
-        // Update counters
-        words_hashed += copy_words;
-        block_count += copy_words;
-        word_len -= copy_words;
-        w += copy_words;
-
-        // If we loaded a full block, run the SHA engine
-        if (block_count == BLOCK_WORDS) {
-            //ets_printf("running engine @ count %d\n", words_hashed);
-            if (words_hashed == BLOCK_WORDS) {
-                REG_WRITE(SHA_256_START_REG, 1);
-            } else {
-                REG_WRITE(SHA_256_CONTINUE_REG, 1);
-            }
-            block_count = 0;
-        }
-    }
-}
-
-void bootloader_sha256_finish(bootloader_sha256_handle_t handle, uint8_t *digest)
-{
-    assert(handle != NULL);
-
-    if (digest == NULL) {
-        return; // We'd free resources here, but there are none to free
-    }
-
-    uint32_t data_words = words_hashed;
-
-    // Pad to a 55 byte long block loaded in the engine
-    // (leaving 1 byte 0x80 plus variable padding plus 8 bytes of length,
-    // to fill a 64 byte block.)
-    int block_bytes = (words_hashed % BLOCK_WORDS) * 4;
-    int pad_bytes = 55 - block_bytes;
-    if (pad_bytes < 0) {
-        pad_bytes += 64;
-    }
-    static const uint8_t padding[64] = { 0x80, 0, };
-
-    pad_bytes += 5; // 1 byte for 0x80 plus first 4 bytes of the 64-bit length
-    assert(pad_bytes % 4 == 0); // should be, as (block_bytes % 4 == 0)
-
-    bootloader_sha256_data(handle, padding, pad_bytes);
-
-    assert(words_hashed % BLOCK_WORDS == 60/4); // 32-bits left in block
-
-    // Calculate 32-bit length for final 32 bits of data
-    uint32_t bit_count = __builtin_bswap32( data_words * 32 );
-    bootloader_sha256_data(handle, &bit_count, sizeof(bit_count));
-
-    assert(words_hashed % BLOCK_WORDS == 0);
-
-    while(REG_READ(SHA_256_BUSY_REG) == 1) { }
-    REG_WRITE(SHA_256_LOAD_REG, 1);
-    while(REG_READ(SHA_256_BUSY_REG) == 1) { }
-
-    uint32_t *digest_words = (uint32_t *)digest;
-    uint32_t *sha_text_reg = (uint32_t *)(SHA_TEXT_BASE);
-    for (int i = 0; i < DIGEST_WORDS; i++) {
-        digest_words[i] = __builtin_bswap32(sha_text_reg[i]);
-    }
-    asm volatile ("memw");
-}
-
-#endif

components/bootloader_support/src/efuse.c

@@ -12,7 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 #include "esp_efuse.h"
-#include "esp_log.h"
 
 #define EFUSE_CONF_WRITE 0x5A5A /* efuse_pgm_op_ena, force no rd/wr disable */
 #define EFUSE_CONF_READ 0x5AA5 /* efuse_read_op_ena, release force */
@@ -20,8 +19,6 @@
 #define EFUSE_CMD_PGM 0x02
 #define EFUSE_CMD_READ 0x01
 
-static const char *TAG = "efuse";
-
 void esp_efuse_burn_new_values(void)
 {
     REG_WRITE(EFUSE_CONF_REG, EFUSE_CONF_WRITE);
@@ -48,13 +45,3 @@ void esp_efuse_reset(void)
       }
     }
 }
-
-void esp_efuse_disable_basic_rom_console(void)
-{
-    if ((REG_READ(EFUSE_BLK0_RDATA6_REG) & EFUSE_RD_CONSOLE_DEBUG_DISABLE) == 0) {
-        ESP_EARLY_LOGI(TAG, "Disable BASIC ROM Console fallback via efuse...");
-        esp_efuse_reset();
-        REG_WRITE(EFUSE_BLK0_WDATA6_REG, EFUSE_RD_CONSOLE_DEBUG_DISABLE);
-        esp_efuse_burn_new_values();
-    }
-}

components/bootloader_support/src/esp_image_format.c

@@ -12,561 +12,178 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 #include <string.h>
-#include <sys/param.h>
 
-#include <rom/rtc.h>
-#include <soc/cpu.h>
 #include <esp_image_format.h>
-#include <esp_secure_boot.h>
 #include <esp_log.h>
-#include <esp_spi_flash.h>
 #include <bootloader_flash.h>
-#include <bootloader_random.h>
-#include <bootloader_sha.h>
 
 static const char *TAG = "esp_image";
 
-#define HASH_LEN 32 /* SHA-256 digest length */
-
 #define SIXTEEN_MB 0x1000000
 #define ESP_ROM_CHECKSUM_INITIAL 0xEF
 
-/* Headroom to ensure between stack SP (at time of checking) and data loaded from flash */
-#define STACK_LOAD_HEADROOM 32768
-
-/* Mmap source address mask */
-#define MMAP_ALIGNED_MASK 0x0000FFFF
-
-#ifdef BOOTLOADER_BUILD
-/* 64 bits of random data to obfuscate loaded RAM with, until verification is complete
-   (Means loaded code isn't executable until after the secure boot check.)
-*/
-static uint32_t ram_obfs_value[2];
-#endif
-
-/* Return true if load_addr is an address the bootloader should load into */
-static bool should_load(uint32_t load_addr);
-/* Return true if load_addr is an address the bootloader should map via flash cache */
-static bool should_map(uint32_t load_addr);
-
-/* Load or verify a segment */
-static esp_err_t process_segment(int index, uint32_t flash_addr, esp_image_segment_header_t *header, bool silent, bool do_load, bootloader_sha256_handle_t sha_handle, uint32_t *checksum);
-
-/* split segment and verify if data_len is too long */
-static esp_err_t process_segment_data(intptr_t load_addr, uint32_t data_addr, uint32_t data_len, bool do_load, bootloader_sha256_handle_t sha_handle, uint32_t *checksum);
-
-/* Verify the main image header */
-static esp_err_t verify_image_header(uint32_t src_addr, const esp_image_header_t *image, bool silent);
-
-/* Verify a segment header */
-static esp_err_t verify_segment_header(int index, const esp_image_segment_header_t *segment, uint32_t segment_data_offs, bool silent);
-
-/* Log-and-fail macro for use in esp_image_load */
-#define FAIL_LOAD(...) do {                         \
-        if (!silent) {                              \
-            ESP_LOGE(TAG, __VA_ARGS__);             \
-        }                                           \
-        goto err;                                   \
-    }                                               \
-    while(0)
-
-static esp_err_t verify_checksum(bootloader_sha256_handle_t sha_handle, uint32_t checksum_word, esp_image_metadata_t *data);
-
-static esp_err_t __attribute__((unused)) verify_secure_boot_signature(bootloader_sha256_handle_t sha_handle, esp_image_metadata_t *data);
-static esp_err_t __attribute__((unused)) verify_simple_hash(bootloader_sha256_handle_t sha_handle, esp_image_metadata_t *data);
-
-esp_err_t esp_image_load(esp_image_load_mode_t mode, const esp_partition_pos_t *part, esp_image_metadata_t *data)
+esp_err_t esp_image_load_header(uint32_t src_addr, bool log_errors, esp_image_header_t *image_header)
 {
-#ifdef BOOTLOADER_BUILD
-    bool do_load = (mode == ESP_IMAGE_LOAD);
-#else
-    bool do_load = false; // Can't load the image in app mode
-#endif
-    bool silent = (mode == ESP_IMAGE_VERIFY_SILENT);
-    esp_err_t err = ESP_OK;
-    // checksum the image a word at a time. This shaves 30-40ms per MB of image size
-    uint32_t checksum_word = ESP_ROM_CHECKSUM_INITIAL;
-    bootloader_sha256_handle_t sha_handle = NULL;
+    esp_err_t err;
+    ESP_LOGD(TAG, "reading image header @ 0x%x", src_addr);
 
-    if (data == NULL || part == NULL) {
+    err = bootloader_flash_read(src_addr, image_header, sizeof(esp_image_header_t), true);
+
+    if (err == ESP_OK) {
+        if (image_header->magic != ESP_IMAGE_HEADER_MAGIC) {
+            if (log_errors) {
+                ESP_LOGE(TAG, "image at 0x%x has invalid magic byte", src_addr);
+            }
+            err = ESP_ERR_IMAGE_INVALID;
+        }
+        if (log_errors) {
+            if (image_header->spi_mode > ESP_IMAGE_SPI_MODE_SLOW_READ) {
+                ESP_LOGW(TAG, "image at 0x%x has invalid SPI mode %d", src_addr, image_header->spi_mode);
+            }
+            if (image_header->spi_speed > ESP_IMAGE_SPI_SPEED_80M) {
+                ESP_LOGW(TAG, "image at 0x%x has invalid SPI speed %d", src_addr, image_header->spi_speed);
+            }
+            if (image_header->spi_size > ESP_IMAGE_FLASH_SIZE_MAX) {
+                ESP_LOGW(TAG, "image at 0x%x has invalid SPI size %d", src_addr, image_header->spi_size);
+            }
+        }
+    }
+
+    if (err != ESP_OK) {
+        bzero(image_header, sizeof(esp_image_header_t));
+    }
+    return err;
+}
+
+esp_err_t esp_image_load_segment_header(uint8_t index, uint32_t src_addr, const esp_image_header_t *image_header, bool log_errors, esp_image_segment_header_t *segment_header, uint32_t *segment_data_offset)
+{
+    esp_err_t err = ESP_OK;
+    uint32_t next_addr = src_addr + sizeof(esp_image_header_t);
+
+    if(index >= image_header->segment_count) {
+        if (log_errors) {
+            ESP_LOGE(TAG, "index %d higher than segment count %d", index, image_header->segment_count);
+        }
         return ESP_ERR_INVALID_ARG;
     }
 
-    if (part->size > SIXTEEN_MB) {
-        err = ESP_ERR_INVALID_ARG;
-        FAIL_LOAD("partition size 0x%x invalid, larger than 16MB", part->size);
-    }
-
-    bzero(data, sizeof(esp_image_metadata_t));
-    data->start_addr = part->offset;
-
-    ESP_LOGD(TAG, "reading image header @ 0x%x", data->start_addr);
-    err = bootloader_flash_read(data->start_addr, &data->image, sizeof(esp_image_header_t), true);
-    if (err != ESP_OK) {
-        goto err;
-    }
-
-    // Calculate SHA-256 of image if secure boot is on, or if image has a hash appended
-#ifdef CONFIG_SECURE_BOOT_ENABLED
-    if (1) {
-#else
-    if (data->image.hash_appended) {
-#endif
-        sha_handle = bootloader_sha256_start();
-        if (sha_handle == NULL) {
-            return ESP_ERR_NO_MEM;
-        }
-        bootloader_sha256_data(sha_handle, &data->image, sizeof(esp_image_header_t));
-    }
-
-    ESP_LOGD(TAG, "image header: 0x%02x 0x%02x 0x%02x 0x%02x %08x",
-             data->image.magic,
-             data->image.segment_count,
-             data->image.spi_mode,
-             data->image.spi_size,
-             data->image.entry_addr);
-
-    err = verify_image_header(data->start_addr, &data->image, silent);
-    if (err != ESP_OK) {
-goto err;
-    }
-
-    if (data->image.segment_count > ESP_IMAGE_MAX_SEGMENTS) {
-        FAIL_LOAD("image at 0x%x segment count %d exceeds max %d",
-                  data->start_addr, data->image.segment_count, ESP_IMAGE_MAX_SEGMENTS);
-    }
-
-    uint32_t next_addr = data->start_addr + sizeof(esp_image_header_t);
-    for(int i = 0; i < data->image.segment_count; i++) {
-        esp_image_segment_header_t *header = &data->segments[i];
+    for(int i = 0; i <= index && err == ESP_OK; i++) {
         ESP_LOGV(TAG, "loading segment header %d at offset 0x%x", i, next_addr);
-        err = process_segment(i, next_addr, header, silent, do_load, sha_handle, &checksum_word);
-        if (err != ESP_OK) {
-            goto err;
-        }
-        next_addr += sizeof(esp_image_segment_header_t);
-        data->segment_data[i] = next_addr;
-        next_addr += header->data_len;
-    }
-
-    // Segments all loaded, verify length
-    uint32_t end_addr = next_addr;
-    if (end_addr < data->start_addr) {
-        FAIL_LOAD("image offset has wrapped");
-    }
-
-    data->image_len = end_addr - data->start_addr;
-    ESP_LOGV(TAG, "image start 0x%08x end of last section 0x%08x", data->start_addr, end_addr);
-    err = verify_checksum(sha_handle, checksum_word, data);
-    if (err != ESP_OK) {
-        goto err;
-    }
-
-    if (data->image_len > part->size) {
-        FAIL_LOAD("Image length %d doesn't fit in partition length %d", data->image_len, part->size);
-    }
-
-    bool is_bootloader = (data->start_addr == ESP_BOOTLOADER_OFFSET);
-    /* For secure boot, we don't verify signature on bootloaders.
-
-       For non-secure boot, we don't verify any SHA-256 hash appended to the bootloader because esptool.py may have
-       rewritten the header - rely on esptool.py having verified the bootloader at flashing time, instead.
-    */
-    if (!is_bootloader) {
-#ifdef CONFIG_SECURE_BOOT_ENABLED
-        // secure boot images have a signature appended
-        err = verify_secure_boot_signature(sha_handle, data);
-#else
-        // No secure boot, but SHA-256 can be appended for basic corruption detection
-        if (sha_handle != NULL) {
-            err = verify_simple_hash(sha_handle, data);
-        }
-#endif // CONFIG_SECURE_BOOT_ENABLED
-    } else { // is_bootloader
-        // bootloader may still have a sha256 digest handle open
-        if (sha_handle != NULL) {
-            bootloader_sha256_finish(sha_handle, NULL);
-        }
-    }
-    sha_handle = NULL;
-    if (err != ESP_OK) {
-        goto err;
-    }
-
-#ifdef BOOTLOADER_BUILD
-    if (do_load) { // Need to deobfuscate RAM
-        for (int i = 0; i < data->image.segment_count; i++) {
-            uint32_t load_addr = data->segments[i].load_addr;
-            if (should_load(load_addr)) {
-                uint32_t *loaded = (uint32_t *)load_addr;
-                for (int j = 0; j < data->segments[i].data_len/sizeof(uint32_t); j++) {
-                    loaded[j] ^= (j & 1) ? ram_obfs_value[0] : ram_obfs_value[1];
+        err = bootloader_flash_read(next_addr, segment_header, sizeof(esp_image_segment_header_t), true);
+        if (err == ESP_OK) {
+            if ((segment_header->data_len & 3) != 0
+                || segment_header->data_len >= SIXTEEN_MB) {
+                if (log_errors) {
+                    ESP_LOGE(TAG, "invalid segment length 0x%x", segment_header->data_len);
                 }
+                err = ESP_ERR_IMAGE_INVALID;
             }
+            next_addr += sizeof(esp_image_segment_header_t);
+            ESP_LOGV(TAG, "segment data length 0x%x data starts 0x%x", segment_header->data_len, next_addr);
+            *segment_data_offset = next_addr;
+            next_addr += segment_header->data_len;
         }
     }
-#endif
 
-    // Success!
-    return ESP_OK;
+    if (err != ESP_OK) {
+        *segment_data_offset = 0;
+        bzero(segment_header, sizeof(esp_image_segment_header_t));
+    }
 
- err:
-    if (err == ESP_OK) {
-      err = ESP_ERR_IMAGE_INVALID;
-    }
-    if (sha_handle != NULL) {
-        // Need to finish the hash process to free the handle
-        bootloader_sha256_finish(sha_handle, NULL);
-    }
-    // Prevent invalid/incomplete data leaking out
-    bzero(data, sizeof(esp_image_metadata_t));
     return err;
 }
 
-static esp_err_t verify_image_header(uint32_t src_addr, const esp_image_header_t *image, bool silent)
-{
-    esp_err_t err = ESP_OK;
-
-    if (image->magic != ESP_IMAGE_HEADER_MAGIC) {
-        if (!silent) {
-            ESP_LOGE(TAG, "image at 0x%x has invalid magic byte", src_addr);
-        }
-        err = ESP_ERR_IMAGE_INVALID;
-    }
-    if (!silent) {
-        if (image->spi_mode > ESP_IMAGE_SPI_MODE_SLOW_READ) {
-            ESP_LOGW(TAG, "image at 0x%x has invalid SPI mode %d", src_addr, image->spi_mode);
-        }
-        if (image->spi_speed > ESP_IMAGE_SPI_SPEED_80M) {
-            ESP_LOGW(TAG, "image at 0x%x has invalid SPI speed %d", src_addr, image->spi_speed);
-        }
-        if (image->spi_size > ESP_IMAGE_FLASH_SIZE_MAX) {
-            ESP_LOGW(TAG, "image at 0x%x has invalid SPI size %d", src_addr, image->spi_size);
-        }
-    }
-    return err;
-}
-
-static esp_err_t process_segment(int index, uint32_t flash_addr, esp_image_segment_header_t *header, bool silent, bool do_load, bootloader_sha256_handle_t sha_handle, uint32_t *checksum)
+esp_err_t esp_image_basic_verify(uint32_t src_addr, bool log_errors, uint32_t *p_length)
 {
     esp_err_t err;
+    uint8_t buf[128];
+    uint8_t checksum = ESP_ROM_CHECKSUM_INITIAL;
+    esp_image_header_t image_header;
+    esp_image_segment_header_t segment_header = { 0 };
+    uint32_t segment_data_offs = 0;
+    uint32_t end_addr;
+    uint32_t length;
 
-    /* read segment header */
-    err = bootloader_flash_read(flash_addr, header, sizeof(esp_image_segment_header_t), true);
-    if (err != ESP_OK) {
-        ESP_LOGE(TAG, "bootloader_flash_read failed at 0x%08x", flash_addr);
-        return err;
-    }
-    if (sha_handle != NULL) {
-        bootloader_sha256_data(sha_handle, header, sizeof(esp_image_segment_header_t));
+    if (p_length != NULL) {
+        *p_length = 0;
     }
 
-    intptr_t load_addr = header->load_addr;
-    uint32_t data_len = header->data_len;
-    uint32_t data_addr = flash_addr + sizeof(esp_image_segment_header_t);
-
-    ESP_LOGV(TAG, "segment data length 0x%x data starts 0x%x", data_len, data_addr);
-
-    err = verify_segment_header(index, header, data_addr, silent);
+    err = esp_image_load_header(src_addr, log_errors, &image_header);
     if (err != ESP_OK) {
         return err;
     }
 
-    if (data_len % 4 != 0) {
-        FAIL_LOAD("unaligned segment length 0x%x", data_len);
-    }
+    ESP_LOGD(TAG, "reading %d image segments", image_header.segment_count);
 
-    bool is_mapping = should_map(load_addr);
-    do_load = do_load && should_load(load_addr);
-
-    if (!silent) {
-        ESP_LOGI(TAG, "segment %d: paddr=0x%08x vaddr=0x%08x size=0x%05x (%6d) %s",
-                 index, data_addr, load_addr,
-                 data_len, data_len,
-                 (do_load)?"load":(is_mapping)?"map":"");
-    }
-
-    if (do_load) {
-        /* Before loading segment, check it doesn't clobber bootloader RAM... */
-        uint32_t end_addr = load_addr + data_len;
-        if (end_addr < 0x40000000) {
-            intptr_t sp = (intptr_t)get_sp();
-            if (end_addr > sp - STACK_LOAD_HEADROOM) {
-                ESP_LOGE(TAG, "Segment %d end address 0x%08x too high (bootloader stack 0x%08x liimit 0x%08x)",
-                         index, end_addr, sp, sp - STACK_LOAD_HEADROOM);
-                return ESP_ERR_IMAGE_INVALID;
-            }
-        }
-    }
-#ifndef BOOTLOADER_BUILD
-    uint32_t free_page_count = spi_flash_mmap_get_free_pages(SPI_FLASH_MMAP_DATA);
-    ESP_LOGD(TAG, "free data page_count 0x%08x",free_page_count);
-    uint32_t offset_page = 0;
-    while (data_len >= free_page_count * SPI_FLASH_MMU_PAGE_SIZE) {
-        offset_page = ((data_addr & MMAP_ALIGNED_MASK) != 0)?1:0;
-        err = process_segment_data(load_addr, data_addr, (free_page_count - offset_page) * SPI_FLASH_MMU_PAGE_SIZE, do_load, sha_handle, checksum);
+    /* Checksum each segment's data */
+    for (int i = 0; i < image_header.segment_count; i++) {
+        err = esp_image_load_segment_header(i, src_addr, &image_header, log_errors,
+                                      &segment_header, &segment_data_offs);
         if (err != ESP_OK) {
             return err;
         }
-        data_addr += (free_page_count - offset_page) * SPI_FLASH_MMU_PAGE_SIZE;
-        data_len -= (free_page_count - offset_page) * SPI_FLASH_MMU_PAGE_SIZE;
-    }
-#endif
-    err = process_segment_data(load_addr, data_addr, data_len, do_load, sha_handle, checksum);
-    if (err != ESP_OK) {
-        return err;
-    }
-    return ESP_OK;
 
-err:
-    if (err == ESP_OK) {
-        err = ESP_ERR_IMAGE_INVALID;
-    }
+        uint32_t load_addr = segment_header.load_addr;
+        bool map_segment = (load_addr >= SOC_DROM_LOW && load_addr < SOC_DROM_HIGH)
+            || (load_addr >= SOC_IROM_LOW && load_addr < SOC_IROM_HIGH);
 
-    return err;
-}
 
-static esp_err_t process_segment_data(intptr_t load_addr, uint32_t data_addr, uint32_t data_len, bool do_load, bootloader_sha256_handle_t sha_handle, uint32_t *checksum)
-{
-    const uint32_t *data = (const uint32_t *)bootloader_mmap(data_addr, data_len);
-    if(!data) {
-        ESP_LOGE(TAG, "bootloader_mmap(0x%x, 0x%x) failed",
-                 data_addr, data_len);
-        return ESP_FAIL;
-    }
-
-#ifdef BOOTLOADER_BUILD
-    // Set up the obfuscation value to use for loading
-    while (ram_obfs_value[0] == 0 || ram_obfs_value[1] == 0) {
-        bootloader_fill_random(ram_obfs_value, sizeof(ram_obfs_value));
-    }
-    uint32_t *dest = (uint32_t *)load_addr;
-#endif
-
-    const uint32_t *src = data;
-
-    for (int i = 0; i < data_len; i += 4) {
-        int w_i = i/4; // Word index
-        uint32_t w = src[w_i];
-        *checksum ^= w;
-#ifdef BOOTLOADER_BUILD
-        if (do_load) {
-            dest[w_i] = w ^ ((w_i & 1) ? ram_obfs_value[0] : ram_obfs_value[1]);
+        /* Check that flash cache mapped segment aligns correctly from flash it's mapped address,
+           relative to the 64KB page mapping size.
+        */
+        ESP_LOGV(TAG, "segment %d map_segment %d segment_data_offs 0x%x load_addr 0x%x",
+                 i, map_segment, segment_data_offs, load_addr);
+        if (map_segment && ((segment_data_offs % SPI_FLASH_MMU_PAGE_SIZE) != (load_addr % SPI_FLASH_MMU_PAGE_SIZE))) {
+            ESP_LOGE(TAG, "Segment %d has load address 0x%08x, conflict with segment data at 0x%08x",
+                     i, load_addr, segment_data_offs);
         }
-#endif
-        // SHA_CHUNK determined experimentally as the optimum size
-        // to call bootloader_sha256_data() with. This is a bit
-        // counter-intuitive, but it's ~3ms better than using the
-        // SHA256 block size.
-        const size_t SHA_CHUNK = 1024;
-        if (sha_handle != NULL && i % SHA_CHUNK == 0) {
-            bootloader_sha256_data(sha_handle, &src[w_i],
-                                   MIN(SHA_CHUNK, data_len - i));
-        }
-    }
 
-    bootloader_munmap(data);
-
-    return ESP_OK;
-}
-
-static esp_err_t verify_segment_header(int index, const esp_image_segment_header_t *segment, uint32_t segment_data_offs, bool silent)
-{
-    if ((segment->data_len & 3) != 0
-        || segment->data_len >= SIXTEEN_MB) {
-        if (!silent) {
-            ESP_LOGE(TAG, "invalid segment length 0x%x", segment->data_len);
-        }
-        return ESP_ERR_IMAGE_INVALID;
-    }
-
-    uint32_t load_addr = segment->load_addr;
-    bool map_segment = should_map(load_addr);
-
-    /* Check that flash cache mapped segment aligns correctly from flash to its mapped address,
-       relative to the 64KB page mapping size.
-    */
-    ESP_LOGV(TAG, "segment %d map_segment %d segment_data_offs 0x%x load_addr 0x%x",
-             index, map_segment, segment_data_offs, load_addr);
-    if (map_segment
-        && ((segment_data_offs % SPI_FLASH_MMU_PAGE_SIZE) != (load_addr % SPI_FLASH_MMU_PAGE_SIZE))) {
-        if (!silent) {
-            ESP_LOGE(TAG, "Segment %d load address 0x%08x, doesn't match data 0x%08x",
-                     index, load_addr, segment_data_offs);
-        }
-        return ESP_ERR_IMAGE_INVALID;
-    }
-
-    return ESP_OK;
-}
-
-static bool should_map(uint32_t load_addr)
-{
-    return (load_addr >= SOC_IROM_LOW && load_addr < SOC_IROM_HIGH)
-        || (load_addr >= SOC_DROM_LOW && load_addr < SOC_DROM_HIGH);
-}
-
-static bool should_load(uint32_t load_addr)
-{
-    /* Reload the RTC memory segments whenever a non-deepsleep reset
-       is occurring */
-    bool load_rtc_memory = rtc_get_reset_reason(0) != DEEPSLEEP_RESET;
-
-    if (should_map(load_addr)) {
-        return false;
-    }
-
-    if (load_addr < 0x10000000) {
-        // Reserved for non-loaded addresses.
-        // Current reserved values are
-        // 0x0 (padding block)
-        // 0x4 (unused, but reserved for an MD5 block)
-        return false;
-    }
-
-    if (!load_rtc_memory) {
-        if (load_addr >= SOC_RTC_IRAM_LOW && load_addr < SOC_RTC_IRAM_HIGH) {
-            ESP_LOGD(TAG, "Skipping RTC code segment at 0x%08x\n", load_addr);
-            return false;
-        }
-        if (load_addr >= SOC_RTC_DATA_LOW && load_addr < SOC_RTC_DATA_HIGH) {
-            ESP_LOGD(TAG, "Skipping RTC data segment at 0x%08x\n", load_addr);
-            return false;
-        }
-    }
-
-    return true;
-}
-
-esp_err_t esp_image_verify_bootloader(uint32_t *length)
-{
-    esp_image_metadata_t data;
-    const esp_partition_pos_t bootloader_part = {
-        .offset = ESP_BOOTLOADER_OFFSET,
-        .size = ESP_PARTITION_TABLE_OFFSET - ESP_BOOTLOADER_OFFSET,
-    };
-    esp_err_t err = esp_image_load(ESP_IMAGE_VERIFY,
-                                   &bootloader_part,
-                                   &data);
-    if (length != NULL) {
-        *length = (err == ESP_OK) ? data.image_len : 0;
-    }
-    return err;
-}
-
-static esp_err_t verify_checksum(bootloader_sha256_handle_t sha_handle, uint32_t checksum_word, esp_image_metadata_t *data)
-{
-    uint32_t unpadded_length = data->image_len;
-    uint32_t length = unpadded_length + 1; // Add a byte for the checksum
-    length = (length + 15) & ~15; // Pad to next full 16 byte block
-
-    // Verify checksum
-    uint8_t buf[16];
-    esp_err_t err = bootloader_flash_read(data->start_addr + unpadded_length, buf, length - unpadded_length, true);
-    uint8_t calc = buf[length - unpadded_length - 1];
-    uint8_t checksum = (checksum_word >> 24)
-        ^ (checksum_word >> 16)
-        ^ (checksum_word >> 8)
-        ^ (checksum_word >> 0);
-    if (err != ESP_OK || checksum != calc) {
-        ESP_LOGE(TAG, "Checksum failed. Calculated 0x%x read 0x%x", checksum, calc);
-        return ESP_ERR_IMAGE_INVALID;
-    }
-    if (sha_handle != NULL) {
-        bootloader_sha256_data(sha_handle, buf, length - unpadded_length);
-    }
-
-    if (data->image.hash_appended) {
-        // Account for the hash in the total image length
-        length += HASH_LEN;
-    }
-    data->image_len = length;
-
-    return ESP_OK;
-}
-
-static void debug_log_hash(const uint8_t *image_hash, const char *caption);
-
-static esp_err_t verify_secure_boot_signature(bootloader_sha256_handle_t sha_handle, esp_image_metadata_t *data)
-{
-    uint8_t image_hash[HASH_LEN] = { 0 };
-
-    // For secure boot, we calculate the signature hash over the whole file, which includes any "simple" hash
-    // appended to the image for corruption detection
-    if (data->image.hash_appended) {
-        const void *simple_hash = bootloader_mmap(data->start_addr + data->image_len - HASH_LEN, HASH_LEN);
-        bootloader_sha256_data(sha_handle, simple_hash, HASH_LEN);
-        bootloader_munmap(simple_hash);
-    }
-
-    bootloader_sha256_finish(sha_handle, image_hash);
-
-    // Log the hash for debugging
-    debug_log_hash(image_hash, "Calculated secure boot hash");
-
-    // Use hash to verify signature block
-    const esp_secure_boot_sig_block_t *sig_block = bootloader_mmap(data->start_addr + data->image_len, sizeof(esp_secure_boot_sig_block_t));
-    esp_err_t err = esp_secure_boot_verify_signature_block(sig_block, image_hash);
-    bootloader_munmap(sig_block);
-    if (err != ESP_OK) {
-        ESP_LOGE(TAG, "Secure boot signature verification failed");
-
-        // Go back and check if the simple hash matches or not (we're off the fast path so we can re-hash the whole image now)
-        ESP_LOGI(TAG, "Calculating simple hash to check for corruption...");
-        const void *whole_image = bootloader_mmap(data->start_addr, data->image_len - HASH_LEN);
-        if (whole_image != NULL) {
-            sha_handle = bootloader_sha256_start();
-            bootloader_sha256_data(sha_handle, whole_image, data->image_len - HASH_LEN);
-            bootloader_munmap(whole_image);
-            if (verify_simple_hash(sha_handle, data) != ESP_OK) {
-                ESP_LOGW(TAG, "image corrupted on flash");
-            } else {
-                ESP_LOGW(TAG, "image valid, signature bad");
+        for (int i = 0; i < segment_header.data_len; i += sizeof(buf)) {
+            err = bootloader_flash_read(segment_data_offs + i, buf, sizeof(buf), true);
+            if (err != ESP_OK) {
+                return err;
+            }
+            for (int j = 0; j < sizeof(buf) && i + j < segment_header.data_len; j++) {
+                checksum ^= buf[j];
             }
         }
-        return ESP_ERR_IMAGE_INVALID;
     }
 
-    return ESP_OK;
-}
+    /* End of image, verify checksum */
+    end_addr = segment_data_offs + segment_header.data_len;
 
-static esp_err_t verify_simple_hash(bootloader_sha256_handle_t sha_handle, esp_image_metadata_t *data)
-{
-    uint8_t image_hash[HASH_LEN] = { 0 };
-    bootloader_sha256_finish(sha_handle, image_hash);
-
-    // Log the hash for debugging
-    debug_log_hash(image_hash, "Calculated hash");
-
-    // Simple hash for verification only
-    const void *hash = bootloader_mmap(data->start_addr + data->image_len - HASH_LEN, HASH_LEN);
-    if (memcmp(hash, image_hash, HASH_LEN) != 0) {
-        ESP_LOGE(TAG, "Image hash failed - image is corrupt");
-        debug_log_hash(hash, "Expected hash");
-        bootloader_munmap(hash);
-        return ESP_ERR_IMAGE_INVALID;
-    }
-
-    bootloader_munmap(hash);
-    return ESP_OK;
-}
-
-// Log a hash as a hex string
-static void debug_log_hash(const uint8_t *image_hash, const char *label)
-{
-#if BOOT_LOG_LEVEL >= LOG_LEVEL_DEBUG
-        char hash_print[sizeof(image_hash)*2 + 1];
-        hash_print[sizeof(image_hash)*2] = 0;
-        for (int i = 0; i < sizeof(image_hash); i++) {
-            for (int shift = 0; shift < 2; shift++) {
-                uint8_t nibble = (image_hash[i] >> (shift ? 0 : 4)) & 0x0F;
-                if (nibble < 10) {
-                    hash_print[i*2+shift] = '0' + nibble;
-                } else {
-                    hash_print[i*2+shift] = 'a' + nibble - 10;
-                }
-            }
+    if (end_addr < src_addr) {
+        if (log_errors) {
+            ESP_LOGE(TAG, "image offset has wrapped");
         }
-        ESP_LOGD(TAG, "%s: %s", label, hash_print);
-#endif
+        return ESP_ERR_IMAGE_INVALID;
+    }
+
+    length = end_addr - src_addr;
+    if (length >= SIXTEEN_MB) {
+        if (log_errors) {
+            ESP_LOGE(TAG, "invalid total length 0x%x", length);
+        }
+        return ESP_ERR_IMAGE_INVALID;
+    }
+
+    /* image padded to next full 16 byte block, with checksum byte at very end */
+    ESP_LOGV(TAG, "unpadded image length 0x%x", length);
+    length += 16; /* always pad by at least 1 byte */
+    length = length - (length % 16);
+    ESP_LOGV(TAG, "padded image length 0x%x", length);
+    ESP_LOGD(TAG, "reading checksum block at 0x%x", src_addr + length - 16);
+    bootloader_flash_read(src_addr + length - 16, buf, 16, true);
+    if (checksum != buf[15]) {
+        if (log_errors) {
+            ESP_LOGE(TAG, "checksum failed. Calculated 0x%x read 0x%x",
+                     checksum, buf[15]);
+        }
+        return ESP_ERR_IMAGE_INVALID;
+    }
+
+    if (p_length != NULL) {
+        *p_length = length;
+    }
+    return ESP_OK;
 }

components/bootloader_support/src/flash_encrypt.c

@@ -139,12 +139,6 @@ static esp_err_t initialise_flash_encryption(void)
 #else
     ESP_LOGW(TAG, "Not disabling JTAG - SECURITY COMPROMISED");
 #endif
-#ifndef CONFIG_SECURE_BOOT_ALLOW_ROM_BASIC
-    ESP_LOGI(TAG, "Disable ROM BASIC interpreter fallback...");
-    new_wdata6 |= EFUSE_RD_CONSOLE_DEBUG_DISABLE;
-#else
-    ESP_LOGW(TAG, "Not disabling ROM BASIC fallback - SECURITY COMPROMISED");
-#endif
 
     if (new_wdata6 != 0) {
         REG_WRITE(EFUSE_BLK0_WDATA6_REG, new_wdata6);
@@ -216,8 +210,8 @@ static esp_err_t encrypt_bootloader()
 {
     esp_err_t err;
     uint32_t image_length;
-    /* Check for plaintext bootloader (verification will fail if it's already encrypted) */
-    if (esp_image_verify_bootloader(&image_length) == ESP_OK) {
+    /* Check for plaintext bootloader */
+    if (esp_image_basic_verify(ESP_BOOTLOADER_OFFSET, false, &image_length) == ESP_OK) {
         ESP_LOGD(TAG, "bootloader is plaintext. Encrypting...");
         err = esp_flash_encrypt_region(ESP_BOOTLOADER_OFFSET, image_length);
         if (err != ESP_OK) {
@@ -276,15 +270,21 @@ static esp_err_t encrypt_and_load_partition_table(esp_partition_info_t *partitio
 static esp_err_t encrypt_partition(int index, const esp_partition_info_t *partition)
 {
     esp_err_t err;
+    uint32_t image_len = partition->pos.size;
     bool should_encrypt = (partition->flags & PART_FLAG_ENCRYPTED);
 
     if (partition->type == PART_TYPE_APP) {
-      /* check if the partition holds a valid unencrypted app */
-      esp_image_metadata_t data_ignored;
-      err = esp_image_load(ESP_IMAGE_VERIFY,
-                           &partition->pos,
-                           &data_ignored);
-      should_encrypt = (err == ESP_OK);
+        /* check if the partition holds an unencrypted app */
+        if (esp_image_basic_verify(partition->pos.offset, false, &image_len) == ESP_OK) {
+            if(image_len > partition->pos.size) {
+                ESP_LOGE(TAG, "partition entry %d has image longer than partition (%d vs %d)", index, image_len, partition->pos.size);
+                should_encrypt = false;
+            } else {
+                should_encrypt = true;
+            }
+        } else {
+            should_encrypt = false;
+        }
     } else if (partition->type == PART_TYPE_DATA && partition->subtype == PART_SUBTYPE_DATA_OTA) {
         /* check if we have ota data partition and the partition should be encrypted unconditionally */
         should_encrypt = true;

components/bootloader_support/src/secure_boot.c

@@ -67,7 +67,7 @@ static bool secure_boot_generate(uint32_t image_len){
     }
 
     /* generate digest from image contents */
-    image = bootloader_mmap(ESP_BOOTLOADER_OFFSET, image_len);
+    image = bootloader_mmap(0x1000, image_len);
     if (!image) {
         ESP_LOGE(TAG, "bootloader_mmap(0x1000, 0x%x) failed", image_len);
         return false;
@@ -111,7 +111,7 @@ esp_err_t esp_secure_boot_permanently_enable(void) {
         return ESP_OK;
     }
 
-    err = esp_image_verify_bootloader(&image_len);
+    err = esp_image_basic_verify(0x1000, true, &image_len);
     if (err != ESP_OK) {
         ESP_LOGE(TAG, "bootloader image appears invalid! error %d", err);
         return err;

components/bootloader_support/src/secure_boot_signatures.c

@@ -14,7 +14,6 @@
 #include "sdkconfig.h"
 
 #include "bootloader_flash.h"
-#include "bootloader_sha.h"
 #include "esp_log.h"
 #include "esp_image_format.h"
 #include "esp_secure_boot.h"
@@ -35,13 +34,20 @@ extern const uint8_t signature_verification_key_end[] asm("_binary_signature_ver
 
 #define SIGNATURE_VERIFICATION_KEYLEN 64
 
-#define DIGEST_LEN 32
-
 esp_err_t esp_secure_boot_verify_signature(uint32_t src_addr, uint32_t length)
 {
-    uint8_t digest[DIGEST_LEN];
+#ifdef BOOTLOADER_BUILD
+    SHA_CTX sha;
+#endif
+    uint8_t digest[32];
+    ptrdiff_t keylen;
     const uint8_t *data;
     const esp_secure_boot_sig_block_t *sigblock;
+    bool is_valid;
+#ifdef BOOTLOADER_BUILD
+    const uint8_t *digest_data;
+    uint32_t digest_len;
+#endif
 
     ESP_LOGD(TAG, "verifying signature src_addr 0x%x length 0x%x", src_addr, length);
 
@@ -51,43 +57,46 @@ esp_err_t esp_secure_boot_verify_signature(uint32_t src_addr, uint32_t length)
         return ESP_FAIL;
     }
 
-    // Calculate digest of main image
+    sigblock = (const esp_secure_boot_sig_block_t *)(data + length);
+
+    if (sigblock->version != 0) {
+        ESP_LOGE(TAG, "src 0x%x has invalid signature version field 0x%08x", src_addr, sigblock->version);
+        goto unmap_and_fail;
+    }
+
 #ifdef BOOTLOADER_BUILD
-    bootloader_sha256_handle_t handle = bootloader_sha256_start();
-    bootloader_sha256_data(handle, data, length);
-    bootloader_sha256_finish(handle, digest);
+    /* Use ROM SHA functions directly */
+    ets_sha_enable();
+    ets_sha_init(&sha);
+    digest_len = length * 8;
+    digest_data = data;
+    while (digest_len > 0) {
+        uint32_t chunk_len = (digest_len > 64) ? 64 : digest_len;
+        ets_sha_update(&sha, SHA2_256, digest_data, chunk_len);
+        digest_len -= chunk_len;
+        digest_data += chunk_len / 8;
+    }
+    ets_sha_finish(&sha, SHA2_256, digest);
+    ets_sha_disable();
 #else
     /* Use thread-safe esp-idf SHA function */
     esp_sha(SHA2_256, data, length, digest);
 #endif
 
-    // Map the signature block and verify the signature
-    sigblock = (const esp_secure_boot_sig_block_t *)(data + length);
-    esp_err_t err = esp_secure_boot_verify_signature_block(sigblock, digest);
-    bootloader_munmap(data);
-    return err;
-}
-
-esp_err_t esp_secure_boot_verify_signature_block(const esp_secure_boot_sig_block_t *sig_block, const uint8_t *image_digest)
-{
-    ptrdiff_t keylen;
-    bool is_valid;
-
     keylen = signature_verification_key_end - signature_verification_key_start;
     if(keylen != SIGNATURE_VERIFICATION_KEYLEN) {
         ESP_LOGE(TAG, "Embedded public verification key has wrong length %d", keylen);
-        return ESP_FAIL;
-    }
-
-    if (sig_block->version != 0) {
-        ESP_LOGE(TAG, "image has invalid signature version field 0x%08x", sig_block->version);
-        return ESP_FAIL;
+        goto unmap_and_fail;
     }
 
     is_valid = uECC_verify(signature_verification_key_start,
-                                image_digest,
-                                DIGEST_LEN,
-                                sig_block->signature,
-                                uECC_secp256r1());
+                           digest, sizeof(digest), sigblock->signature,
+                           uECC_secp256r1());
+
+    bootloader_munmap(data);
     return is_valid ? ESP_OK : ESP_ERR_IMAGE_INVALID;
+
+ unmap_and_fail:
+    bootloader_munmap(data);
+    return ESP_FAIL;
 }

components/bootloader_support/test/test_verify_image.c

@@ -1,5 +1,5 @@
 /*
- * Tests for bootloader_support esp_load(ESP_IMAGE_VERIFY, ...)
+ * Tests for bootloader_support esp_image_basic_verify()
  */
 
 #include <esp_types.h>
@@ -19,31 +19,19 @@
 
 TEST_CASE("Verify bootloader image in flash", "[bootloader_support]")
 {
-    const esp_partition_pos_t fake_bootloader_partition = {
-        .offset = ESP_BOOTLOADER_OFFSET,
-        .size = ESP_PARTITION_TABLE_OFFSET - ESP_BOOTLOADER_OFFSET,
-    };
-    esp_image_metadata_t data = { 0 };
-    TEST_ASSERT_EQUAL_HEX(ESP_OK, esp_image_load(ESP_IMAGE_VERIFY, &fake_bootloader_partition, &data));
-    TEST_ASSERT_NOT_EQUAL(0, data.image_len);
-
-    uint32_t bootloader_length = 0;
-    TEST_ASSERT_EQUAL_HEX(ESP_OK, esp_image_verify_bootloader(&bootloader_length));
-    TEST_ASSERT_EQUAL(data.image_len, bootloader_length);
+    uint32_t image_len = 0;
+    TEST_ASSERT_EQUAL_HEX(ESP_OK, esp_image_basic_verify(0x1000, true, &image_len));
+    TEST_ASSERT_NOT_EQUAL(0, image_len);
 }
 
 TEST_CASE("Verify unit test app image", "[bootloader_support]")
 {
-    esp_image_metadata_t data = { 0 };
+    uint32_t image_len = 0;
     const esp_partition_t *running = esp_ota_get_running_partition();
     TEST_ASSERT_NOT_EQUAL(NULL, running);
-    const esp_partition_pos_t running_pos  = {
-        .offset = running->address,
-        .size = running->size,
-    };
 
-    TEST_ASSERT_EQUAL_HEX(ESP_OK, esp_image_load(ESP_IMAGE_VERIFY, &running_pos, &data));
-    TEST_ASSERT_NOT_EQUAL(0, data.image_len);
-    TEST_ASSERT_TRUE(data.image_len <= running->size);
+    TEST_ASSERT_EQUAL_HEX(ESP_OK, esp_image_basic_verify(running->address, true, &image_len));
+    TEST_ASSERT_NOT_EQUAL(0, image_len);
+    TEST_ASSERT_TRUE(image_len <= running->size);
 }
 

components/bt/Kconfig

@@ -1,96 +1,14 @@
-menu Bluetooth
-
-
-config BT_ENABLED
+menuconfig BT_ENABLED
     bool "Bluetooth"
     help
         Select this option to enable Bluetooth and show the submenu with Bluetooth configuration choices.
 
-choice BTDM_CONTROLLER_PINNED_TO_CORE_CHOICE
-    prompt "The cpu core which bluetooth controller run"
-    depends on BT_ENABLED && !FREERTOS_UNICORE
-    help
-        Specify the cpu core to run bluetooth controller.
-        Can not specify no-affinity.
-
-config BTDM_CONTROLLER_PINNED_TO_CORE_0
-    bool "Core 0 (PRO CPU)"
-config BTDM_CONTROLLER_PINNED_TO_CORE_1
-    bool "Core 1 (APP CPU)"
-    depends on !FREERTOS_UNICORE
-endchoice
-
-config BTDM_CONTROLLER_PINNED_TO_CORE
-    int
-    default 0 if BTDM_CONTROLLER_PINNED_TO_CORE_0
-    default 1 if BTDM_CONTROLLER_PINNED_TO_CORE_1
-    default 0
-
-choice BTDM_CONTROLLER_HCI_MODE_CHOICE
-    prompt "HCI mode"
-    depends on BT_ENABLED
-    help
-        Speicify HCI mode as VHCI or UART(H4)
-
-config BTDM_CONTROLLER_HCI_MODE_VHCI
-    bool "VHCI"
-    help 
-        Normal option. Mostly, choose this VHCI when bluetooth host run on ESP32, too.
-
-config BTDM_CONTROLLER_HCI_MODE_UART_H4
-    bool "UART(H4)"
-    help
-        If use external bluetooth host which run on other hardware and use UART as the HCI interface,
-        choose this option.
-endchoice
-
-menu "HCI UART(H4) Options"
-    visible if BTDM_CONTROLLER_HCI_MODE_UART_H4
-
-config BT_HCI_UART_NO
-    int "UART Number for HCI"
-    depends on BTDM_CONTROLLER_HCI_MODE_UART_H4
-    range 1 2
-    default 1
-    help
-        Uart number for HCI. The available uart is UART1 and UART2.
-
-config BT_HCI_UART_BAUDRATE
-    int "UART Baudrate for HCI"
-    depends on BTDM_CONTROLLER_HCI_MODE_UART_H4
-    range 115200 921600
-    default 921600
-    help
-        UART Baudrate for HCI. Please use standard baudrate.
-endmenu
-
 menuconfig BLUEDROID_ENABLED
-    bool "Bluedroid Enable"
-    depends on BTDM_CONTROLLER_HCI_MODE_VHCI
-    default y
-    help
-        This enables the default Bluedroid Bluetooth stack
-
-choice BLUEDROID_PINNED_TO_CORE_CHOICE
-    prompt "The cpu core which Bluedroid run"
-    depends on BLUEDROID_ENABLED && !FREERTOS_UNICORE
-    help
-        Which the cpu core to run Bluedroid. Can choose core0 and core1.
-        Can not specify no-affinity.
-
-config BLUEDROID_PINNED_TO_CORE_0
-    bool "Core 0 (PRO CPU)"
-config BLUEDROID_PINNED_TO_CORE_1
-    bool "Core 1 (APP CPU)"
-    depends on !FREERTOS_UNICORE
-endchoice
-
-config BLUEDROID_PINNED_TO_CORE
-    int
-    depends on BLUEDROID_ENABLED
-    default 0 if BLUEDROID_PINNED_TO_CORE_0
-    default 1 if BLUEDROID_PINNED_TO_CORE_1
-    default 0
+	bool "Bluedroid Bluetooth stack enabled"
+    depends on BT_ENABLED
+	default y
+	help
+		This enables the default Bluedroid Bluetooth stack
 
 config BTC_TASK_STACK_SIZE
     int "Bluetooth event (callback to application) task stack size"
@@ -113,12 +31,14 @@ config CLASSIC_BT_ENABLED
     help
         For now this option needs "SMP_ENABLE" to be set to yes
 
-config A2DP_SINK_TASK_STACK_SIZE
-    int "A2DP sink (audio stream decoding) task stack size"
-    depends on CLASSIC_BT_ENABLED
-    default 2048
+config BT_DRAM_RELEASE
+    bool "Release DRAM from Classic BT controller"
+    depends on BT_ENABLED && (!BLUEDROID_ENABLED || (BLUEDROID_ENABLED && !CLASSIC_BT_ENABLED))
+    default n
     help
-        This affects the stack size of A2DP sink task which invokes the data callback function.
+        This option should only be used when BLE only.
+        Enabling this option will release about 30K DRAM from Classic BT.
+        The released DRAM will be used as system heap memory.
 
 config GATTS_ENABLE
     bool "Include GATT server module(GATTS)"
@@ -156,6 +76,44 @@ config BT_ACL_CONNECTIONS
     help 
         Maximum BT/BLE connection count
 
+#disable now for app cpu due to a known issue
+config BTDM_CONTROLLER_RUN_APP_CPU
+    bool "Run controller on APP CPU"
+    depends on BT_ENABLED && !FREERTOS_UNICORE && 0
+    default n
+    help
+        Run controller on APP CPU.
+
+config BTDM_CONTROLLER_RUN_CPU
+    int
+    depends on BT_ENABLED
+    default 1 if BTDM_CONTROLLER_RUN_APP_CPU
+    default 0
+
+menuconfig BT_HCI_UART
+    bool "HCI use UART as IO"
+    depends on BT_ENABLED && !BLUEDROID_ENABLED
+    default n
+    help
+        Default HCI use VHCI, if this option choose, HCI will use UART(0/1/2) as IO.
+        Besides, it can set uart number and uart baudrate.
+
+config BT_HCI_UART_NO
+    int "UART Number for HCI"
+    depends on BT_HCI_UART
+    range 1 2
+    default 1
+    help
+        Uart number for HCI.
+
+config BT_HCI_UART_BAUDRATE
+    int "UART Baudrate for HCI"
+    depends on BT_HCI_UART
+    range 115200 921600
+    default 921600
+    help
+        UART Baudrate for HCI. Please use standard baudrate.
+
 config SMP_ENABLE
    bool
    depends on BLUEDROID_ENABLED
@@ -166,5 +124,3 @@ config BT_RESERVE_DRAM
     hex
     default 0x10000 if BT_ENABLED
     default 0
-
-endmenu

components/bt/bluedroid/api/esp_avrc_api.c

@@ -27,7 +27,7 @@ esp_err_t esp_avrc_ct_register_callback(esp_avrc_ct_cb_t callback)
     if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
         return ESP_ERR_INVALID_STATE;
     }
-
+        
     if (callback == NULL) {
         return ESP_FAIL;
     }
@@ -43,7 +43,7 @@ esp_err_t esp_avrc_ct_init(void)
     }
 
     btc_msg_t msg;
-
+    
     msg.sig = BTC_SIG_API_CALL;
     msg.pid = BTC_PID_AVRC;
     msg.act = BTC_AVRC_CTRL_API_INIT_EVT;
@@ -60,7 +60,7 @@ esp_err_t esp_avrc_ct_deinit(void)
     }
 
     btc_msg_t msg;
-
+    
     msg.sig = BTC_SIG_API_CALL;
     msg.pid = BTC_PID_AVRC;
     msg.act = BTC_AVRC_CTRL_API_DEINIT_EVT;
@@ -70,97 +70,12 @@ esp_err_t esp_avrc_ct_deinit(void)
     return (stat == BT_STATUS_SUCCESS) ? ESP_OK : ESP_FAIL;
 }
 
-esp_err_t esp_avrc_ct_send_set_player_value_cmd(uint8_t tl, uint8_t attr_id, uint8_t value_id)
-{
-    if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
-        return ESP_ERR_INVALID_STATE;
-    }
-
-    if (tl >= 16 || attr_id > ESP_AVRC_PS_MAX_ATTR - 1) {
-        return ESP_FAIL;
-    }
-
-    btc_msg_t msg;
-    msg.sig = BTC_SIG_API_CALL;
-    msg.pid = BTC_PID_AVRC;
-    msg.act = BTC_AVRC_CTRL_API_SET_PLAYER_SETTING_EVT;
-
-    btc_avrc_args_t arg;
-    memset(&arg, 0, sizeof(btc_avrc_args_t));
-
-    arg.ps_cmd.tl = tl;
-    arg.ps_cmd.attr_id = attr_id;
-    arg.ps_cmd.value_id = value_id;
-
-    /* Switch to BTC context */
-    bt_status_t stat = btc_transfer_context(&msg, &arg, sizeof(btc_avrc_args_t), NULL);
-    return (stat == BT_STATUS_SUCCESS) ? ESP_OK : ESP_FAIL;
-}
-
-
-esp_err_t esp_avrc_ct_send_register_notification_cmd(uint8_t tl, uint8_t event_id, uint32_t event_parameter)
-{
-    if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
-        return ESP_ERR_INVALID_STATE;
-    }
-
-    if (tl >= 16 || event_id > ESP_AVRC_RN_MAX_EVT - 1) {
-        return ESP_FAIL;
-    }
-
-    btc_msg_t msg;
-    msg.sig = BTC_SIG_API_CALL;
-    msg.pid = BTC_PID_AVRC;
-    msg.act = BTC_AVRC_NOTIFY_API_SND_REG_NOTIFY_EVT;
-
-    btc_avrc_args_t arg;
-    memset(&arg, 0, sizeof(btc_avrc_args_t));
-
-    arg.rn_cmd.tl = tl;
-    arg.rn_cmd.event_id = event_id;
-    arg.rn_cmd.event_parameter = event_parameter;
-
-    /* Switch to BTC context */
-    bt_status_t stat = btc_transfer_context(&msg, &arg, sizeof(btc_avrc_args_t), NULL);
-    return (stat == BT_STATUS_SUCCESS) ? ESP_OK : ESP_FAIL;
-}
-
-esp_err_t esp_avrc_ct_send_metadata_cmd(uint8_t tl, uint8_t attr_mask)
-{
-    if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
-        return ESP_ERR_INVALID_STATE;
-    }
-
-    if (tl >= 16) {
-        return ESP_FAIL;
-    }
-
-    btc_msg_t msg;
-    msg.sig = BTC_SIG_API_CALL;
-    msg.pid = BTC_PID_AVRC;
-    msg.act = BTC_AVRC_STATUS_API_SND_META_EVT;
-
-    btc_avrc_args_t arg;
-    memset(&arg, 0, sizeof(btc_avrc_args_t));
-
-    arg.md_cmd.tl = tl;
-    arg.md_cmd.attr_mask = attr_mask;
-
-    /* Switch to BTC context */
-    bt_status_t stat = btc_transfer_context(&msg, &arg, sizeof(btc_avrc_args_t), NULL);
-    return (stat == BT_STATUS_SUCCESS) ? ESP_OK : ESP_FAIL;
-}
-
 esp_err_t esp_avrc_ct_send_passthrough_cmd(uint8_t tl, uint8_t key_code, uint8_t key_state)
 {
     if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
         return ESP_ERR_INVALID_STATE;
     }
 
-    if (tl >= 16 || key_state > ESP_AVRC_PT_CMD_STATE_RELEASED) {
-        return ESP_FAIL;
-    }
-
     btc_msg_t msg;
     msg.sig = BTC_SIG_API_CALL;
     msg.pid = BTC_PID_AVRC;
@@ -172,7 +87,7 @@ esp_err_t esp_avrc_ct_send_passthrough_cmd(uint8_t tl, uint8_t key_code, uint8_t
     arg.pt_cmd.tl = tl;
     arg.pt_cmd.key_code = key_code;
     arg.pt_cmd.key_state = key_state;
-
+    
     /* Switch to BTC context */
     bt_status_t stat = btc_transfer_context(&msg, &arg, sizeof(btc_avrc_args_t), NULL);
     return (stat == BT_STATUS_SUCCESS) ? ESP_OK : ESP_FAIL;

components/bt/bluedroid/api/esp_bt_device.c

@@ -36,9 +36,7 @@ esp_err_t esp_bt_dev_set_device_name(const char *name)
     if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
         return ESP_ERR_INVALID_STATE;
     }
-    if (!name){
-        return ESP_ERR_INVALID_ARG;
-    }
+    
     if (strlen(name) > ESP_DEV_DEVICE_NAME_MAX) {
         return ESP_ERR_INVALID_ARG;
     }

components/bt/bluedroid/api/esp_bt_main.c

@@ -16,9 +16,8 @@
 #include "esp_bt_main.h"
 #include "btc_task.h"
 #include "btc_main.h"
-#include "esp_bt.h"
+#include "bt.h"
 #include "future.h"
-#include "allocator.h"
 
 static bool bd_already_enable = false;
 static bool bd_already_init = false;

components/bt/bluedroid/api/esp_gap_ble_api.c

@@ -195,72 +195,6 @@ esp_err_t esp_ble_gap_config_local_privacy (bool privacy_enable)
     return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gap_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
 }
 
-esp_err_t esp_ble_gap_update_whitelist(bool add_remove, esp_bd_addr_t remote_bda)
-{
-    btc_msg_t msg;
-    btc_ble_gap_args_t arg;
-
-    if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
-        return ESP_ERR_INVALID_STATE;
-    }
-    if (!remote_bda){
-        return ESP_ERR_INVALID_SIZE;
-    }
-    msg.sig = BTC_SIG_API_CALL;
-    msg.pid = BTC_PID_GAP_BLE;
-    msg.act = BTC_GAP_BLE_ACT_UPDATE_WHITE_LIST;
-    arg.update_white_list.add_remove = add_remove;
-    memcpy(arg.update_white_list.remote_bda, remote_bda, sizeof(esp_bd_addr_t));
-
-    return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gap_args_t), NULL)
-                == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
-}
-
-esp_err_t esp_ble_gap_get_whitelist_size(uint16_t *length)
-{
-    if (length == NULL) {
-        return ESP_FAIL;
-    }
-    btc_get_whitelist_size(length);
-
-    return ESP_OK;
-}
-
-esp_err_t esp_ble_gap_set_prefer_conn_params(esp_bd_addr_t bd_addr,
-                                                                 uint16_t min_conn_int, uint16_t max_conn_int,
-                                                                 uint16_t slave_latency, uint16_t supervision_tout)
-{
-    btc_msg_t msg;
-    btc_ble_gap_args_t arg;
-
-    if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
-        return ESP_ERR_INVALID_STATE;
-    }
-
-    if (ESP_BLE_IS_VALID_PARAM(min_conn_int, ESP_BLE_CONN_INT_MIN, ESP_BLE_CONN_INT_MAX) &&
-        ESP_BLE_IS_VALID_PARAM(max_conn_int, ESP_BLE_CONN_INT_MIN, ESP_BLE_CONN_INT_MAX) &&
-        ESP_BLE_IS_VALID_PARAM(supervision_tout, ESP_BLE_CONN_SUP_TOUT_MIN, ESP_BLE_CONN_SUP_TOUT_MAX) &&
-        (slave_latency <= ESP_BLE_CONN_LATENCY_MAX || slave_latency == ESP_BLE_CONN_PARAM_UNDEF) &&
-        ((supervision_tout * 10) >= ((1 + slave_latency) * ((max_conn_int * 5) >> 1))) && min_conn_int <= max_conn_int) {
-
-        msg.sig = BTC_SIG_API_CALL;
-        msg.pid = BTC_PID_GAP_BLE;
-        msg.act = BTC_GAP_BLE_ACT_SET_CONN_PARAMS;
-        arg.set_conn_params.min_conn_int = min_conn_int;
-        arg.set_conn_params.max_conn_int = max_conn_int;
-        arg.set_conn_params.slave_latency = slave_latency;
-        arg.set_conn_params.supervision_tout = supervision_tout;
-        memcpy(arg.set_conn_params.bd_addr, bd_addr, sizeof(esp_bd_addr_t));
-
-        return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gap_args_t), NULL)
-                    == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
-    } else {
-        LOG_ERROR("%s,invalid connection params:min_int = %d, max_int = %d, latency = %d, timeout = %d",\
-                            __func__, min_conn_int, max_conn_int, slave_latency, supervision_tout);
-        return ESP_FAIL;
-    }
-}
-
 esp_err_t esp_ble_gap_set_device_name(const char *name)
 {
     ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
@@ -306,23 +240,6 @@ esp_err_t esp_ble_gap_config_adv_data_raw(uint8_t *raw_data, uint32_t raw_data_l
 
 }
 
-esp_err_t esp_ble_gap_read_rssi(esp_bd_addr_t remote_addr)
-{
-    btc_msg_t msg;
-    btc_ble_gap_args_t arg;
-
-    if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
-        return ESP_ERR_INVALID_STATE;
-    }
-
-    msg.sig = BTC_SIG_API_CALL;
-    msg.pid = BTC_PID_GAP_BLE;
-    msg.act = BTC_GAP_BLE_ACT_READ_RSSI;
-    memcpy(arg.read_rssi.remote_addr, remote_addr, sizeof(esp_bd_addr_t));
-
-    return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gap_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
-}
-
 esp_err_t esp_ble_gap_config_scan_rsp_data_raw(uint8_t *raw_data, uint32_t raw_data_len)
 {
     btc_msg_t msg;
@@ -345,7 +262,7 @@ esp_err_t esp_ble_gap_config_scan_rsp_data_raw(uint8_t *raw_data, uint32_t raw_d
 
 }
 
-#if (SMP_INCLUDED == TRUE)
+#if (SMP_INCLUDED)
 esp_err_t esp_ble_gap_set_security_param(esp_ble_sm_param_t param_type,
         void *value, uint8_t len)
 {
@@ -475,7 +392,7 @@ esp_err_t esp_ble_get_bond_device_list(int *dev_num, esp_ble_bond_dev_t *dev_lis
 
     return (ret == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
 }
-#endif /* #if (SMP_INCLUDED == TRUE) */
+#endif /* #if (SMP_INCLUDED) */
 
 esp_err_t esp_ble_gap_disconnect(esp_bd_addr_t remote_device)
 {

components/bt/bluedroid/api/esp_gatt_common_api.c

@@ -1,49 +0,0 @@
-// Copyright 2015-2017 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#include <string.h>
-#include "esp_gatt_common_api.h"
-#include "esp_bt_main.h"
-#include "esp_gatt_defs.h"
-#include "btc_main.h"
-
-/**
- * @brief           This function is called to set local MTU,
- *                  the function is called before BLE connection.
- *
- * @param[in]       mtu: the size of MTU.
- *
- * @return
- *                  - ESP_OK: success
- *                  - other: failed
- *
- */
-esp_err_t esp_ble_gatt_set_local_mtu (uint16_t mtu)
-{
-    btc_msg_t msg;
-    btc_ble_main_args_t arg;
-
-    ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
-
-    if ((mtu < ESP_GATT_DEF_BLE_MTU_SIZE) || (mtu > ESP_GATT_MAX_MTU_SIZE)) {
-        return ESP_ERR_INVALID_SIZE;
-    }
-
-    msg.sig = BTC_SIG_API_CALL;
-    msg.pid = BTC_PID_MAIN_INIT;
-    msg.act = BTC_GATT_ACT_SET_LOCAL_MTU;
-    arg.set_mtu.mtu = mtu;
-
-    return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_main_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
-}

components/bt/bluedroid/api/esp_gattc_api.c

@@ -24,7 +24,7 @@
 esp_err_t esp_ble_gattc_register_callback(esp_gattc_cb_t callback)
 {
     ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
-
+    
     if (callback == NULL) {
         return ESP_FAIL;
     }
@@ -39,7 +39,7 @@ esp_err_t esp_ble_gattc_app_register(uint16_t app_id)
     btc_ble_gattc_args_t arg;
 
     ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
-
+    
     if (app_id > ESP_APP_ID_MAX) {
         return ESP_ERR_INVALID_ARG;
     }
@@ -57,8 +57,8 @@ esp_err_t esp_ble_gattc_app_unregister(esp_gatt_if_t gattc_if)
     btc_msg_t msg;
     btc_ble_gattc_args_t arg;
 
-    ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
-
+   ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
+    
     msg.sig = BTC_SIG_API_CALL;
     msg.pid = BTC_PID_GATTC;
     msg.act = BTC_GATTC_ACT_APP_UNREGISTER;
@@ -67,19 +67,18 @@ esp_err_t esp_ble_gattc_app_unregister(esp_gatt_if_t gattc_if)
     return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
 }
 
-esp_err_t esp_ble_gattc_open(esp_gatt_if_t gattc_if, esp_bd_addr_t remote_bda, esp_ble_addr_type_t remote_addr_type, bool is_direct)
+esp_err_t esp_ble_gattc_open(esp_gatt_if_t gattc_if, esp_bd_addr_t remote_bda, bool is_direct)
 {
     btc_msg_t msg;
     btc_ble_gattc_args_t arg;
 
     ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
-
+    
     msg.sig = BTC_SIG_API_CALL;
     msg.pid = BTC_PID_GATTC;
     msg.act = BTC_GATTC_ACT_OPEN;
     arg.open.gattc_if = gattc_if;
     memcpy(arg.open.remote_bda, remote_bda, ESP_BD_ADDR_LEN);
-    arg.open.remote_addr_type = remote_addr_type;
     arg.open.is_direct = is_direct;
 
     return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
@@ -91,7 +90,7 @@ esp_err_t esp_ble_gattc_close (esp_gatt_if_t gattc_if, uint16_t conn_id)
     btc_ble_gattc_args_t arg;
 
     ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
-
+    
     msg.sig = BTC_SIG_API_CALL;
     msg.pid = BTC_PID_GATTC;
     msg.act = BTC_GATTC_ACT_CLOSE;
@@ -100,17 +99,22 @@ esp_err_t esp_ble_gattc_close (esp_gatt_if_t gattc_if, uint16_t conn_id)
     return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
 }
 
-esp_err_t esp_ble_gattc_send_mtu_req (esp_gatt_if_t gattc_if, uint16_t conn_id)
+esp_err_t esp_ble_gattc_config_mtu (esp_gatt_if_t gattc_if, uint16_t conn_id, uint16_t mtu)
 {
     btc_msg_t msg;
     btc_ble_gattc_args_t arg;
 
     ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
+    
+    if ((mtu < ESP_GATT_DEF_BLE_MTU_SIZE) || (mtu > ESP_GATT_MAX_MTU_SIZE)) {
+        return ESP_GATT_ILLEGAL_PARAMETER;
+    }
 
     msg.sig = BTC_SIG_API_CALL;
     msg.pid = BTC_PID_GATTC;
     msg.act = BTC_GATTC_ACT_CFG_MTU;
     arg.cfg_mtu.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
+    arg.cfg_mtu.mtu = mtu;
 
     return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
 }
@@ -121,7 +125,7 @@ esp_err_t esp_ble_gattc_search_service(esp_gatt_if_t gattc_if, uint16_t conn_id,
     btc_ble_gattc_args_t arg;
 
     ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
-
+    
     msg.sig = BTC_SIG_API_CALL;
     msg.pid = BTC_PID_GATTC;
     msg.act = BTC_GATTC_ACT_SEARCH_SERVICE;
@@ -137,267 +141,155 @@ esp_err_t esp_ble_gattc_search_service(esp_gatt_if_t gattc_if, uint16_t conn_id,
     return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
 }
 
-esp_gatt_status_t esp_ble_gattc_get_service(esp_gatt_if_t gattc_if, uint16_t conn_id, esp_bt_uuid_t *svc_uuid,
-                                            esp_gattc_service_elem_t *result, uint16_t *count, uint16_t offset)
-{
-    ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
-
-    if (result == NULL || count == NULL || *count == 0) {
-        return ESP_GATT_INVALID_PDU;
-    }
-
-    uint16_t conn_hdl = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
-    return btc_ble_gattc_get_service(conn_hdl, svc_uuid, result, count, offset);
-}
-
-
-esp_gatt_status_t esp_ble_gattc_get_all_char(esp_gatt_if_t gattc_if,
-                                             uint16_t conn_id,
-                                             uint16_t start_handle,
-                                             uint16_t end_handle,
-                                             esp_gattc_char_elem_t *result,
-                                             uint16_t *count, uint16_t offset)
-{
-    ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
-
-    if ((start_handle == 0) && (end_handle == 0)) {
-        return ESP_GATT_INVALID_HANDLE;
-    }
-
-    if (result == NULL || count == NULL || *count == 0) {
-        return ESP_GATT_INVALID_PDU;
-    }
-
-    uint16_t conn_hdl = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
-    return btc_ble_gattc_get_all_char(conn_hdl, start_handle, end_handle, result, count, offset);
-}
-
-esp_gatt_status_t esp_ble_gattc_get_all_descr(esp_gatt_if_t gattc_if,
-                                              uint16_t conn_id,
-                                              uint16_t char_handle,                                            
-                                              esp_gattc_descr_elem_t *result,
-                                              uint16_t *count, uint16_t offset)
-{
-    ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
-
-    if (char_handle == 0) {
-        return ESP_GATT_INVALID_HANDLE;
-    }
-
-    if (result == NULL || count == NULL || *count == 0) {
-        return ESP_GATT_INVALID_PDU;
-    }
-
-    uint16_t conn_hdl = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
-    return btc_ble_gattc_get_all_descr(conn_hdl, char_handle, result, count, offset);
-}
-
-esp_gatt_status_t esp_ble_gattc_get_char_by_uuid(esp_gatt_if_t gattc_if, 
-                                                 uint16_t conn_id,
-                                                 uint16_t start_handle,
-                                                 uint16_t end_handle,
-                                                 esp_bt_uuid_t char_uuid,
-                                                 esp_gattc_char_elem_t *result,
-                                                 uint16_t *count)
-{
-    ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
-
-    if (start_handle == 0 && end_handle == 0) {
-        return ESP_GATT_INVALID_HANDLE;
-    }
-
-    if (result == NULL || count == NULL || *count == 0) {
-        return ESP_GATT_INVALID_PDU;
-    }
-
-    uint16_t conn_hdl = BTC_GATT_CREATE_CONN_ID(gattc_if,conn_id);
-    return btc_ble_gattc_get_char_by_uuid(conn_hdl, start_handle, end_handle, char_uuid, result, count);
-}
-
-
-esp_gatt_status_t esp_ble_gattc_get_descr_by_uuid(esp_gatt_if_t gattc_if,
-                                                  uint16_t conn_id,
-                                                  uint16_t start_handle,
-                                                  uint16_t end_handle,
-                                                  esp_bt_uuid_t char_uuid,
-                                                  esp_bt_uuid_t descr_uuid,
-                                                  esp_gattc_descr_elem_t *result,
-                                                  uint16_t *count)
-{
-    ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
-
-    if (result == NULL || count == NULL || *count == 0) {
-        return ESP_GATT_INVALID_PDU;
-    }
-
-    uint16_t conn_hdl = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
-    return btc_ble_gattc_get_descr_by_uuid(conn_hdl, start_handle, end_handle, char_uuid, descr_uuid, result, count);
-}
-
-esp_gatt_status_t esp_ble_gattc_get_descr_by_char_handle(esp_gatt_if_t gattc_if,
-                                                         uint16_t conn_id,
-                                                         uint16_t char_handle,
-                                                         esp_bt_uuid_t descr_uuid,
-                                                         esp_gattc_descr_elem_t *result,
-                                                         uint16_t *count)
-{
-    ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
-
-    if (char_handle == 0) {
-        return ESP_GATT_INVALID_HANDLE;
-    }
-    
-    if (result == NULL || count == NULL || *count == 0) {
-        return ESP_GATT_INVALID_PDU;
-    }
-
-    uint16_t conn_hdl = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
-    return btc_ble_gattc_get_descr_by_char_handle(conn_hdl, char_handle, descr_uuid, result, count);
-}
-
-esp_gatt_status_t esp_ble_gattc_get_include_service(esp_gatt_if_t gattc_if,
-                                                    uint16_t conn_id,
-                                                    uint16_t start_handle,
-                                                    uint16_t end_handle,
-                                                    esp_bt_uuid_t *incl_uuid,
-                                                    esp_gattc_incl_svc_elem_t *result,
-                                                    uint16_t *count)
-{
-    ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
-
-    if (start_handle == 0 && end_handle == 0) {
-        return ESP_GATT_INVALID_HANDLE;
-    }
-
-    if (result == NULL || count == NULL || *count == 0) {
-        return ESP_GATT_INVALID_PDU;
-    }
-
-    uint16_t conn_hdl = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
-    return btc_ble_gattc_get_include_service(conn_hdl, start_handle, end_handle, incl_uuid, result, count);
-}
-
-esp_gatt_status_t esp_ble_gattc_get_attr_count(esp_gatt_if_t gattc_if,
-                                               uint16_t conn_id,
-                                               esp_gatt_db_attr_type_t type,
-                                               uint16_t start_handle,
-                                               uint16_t end_handle,
-                                               uint16_t char_handle,
-                                               uint16_t *count)
-{
-    ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
-
-    if ((start_handle == 0 && end_handle == 0) && (type != ESP_GATT_DB_DESCRIPTOR)) {
-        return ESP_GATT_INVALID_HANDLE;
-    }
-
-    if (count == NULL) {
-        return ESP_GATT_INVALID_PDU;
-    }
-
-    uint16_t conn_hdl = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
-    return btc_ble_gattc_get_attr_count(conn_hdl, type, start_handle, end_handle, char_handle, count);
-}
-
-esp_gatt_status_t esp_ble_gattc_get_db(esp_gatt_if_t gattc_if, uint16_t conn_id, uint16_t start_handle, uint16_t end_handle,
-                                       esp_gattc_db_elem_t *db, uint16_t *count)
-{
-    ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
-
-    if (start_handle == 0 && end_handle == 0) {
-        return ESP_GATT_INVALID_HANDLE;
-    }
-
-    if (db == NULL || count == NULL || *count == 0) {
-        return ESP_GATT_INVALID_PDU;
-    }
-
-    uint16_t conn_hdl = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
-    return btc_ble_gattc_get_db(conn_hdl, start_handle, end_handle, db, count);
-}
-
-
-esp_err_t esp_ble_gattc_read_char (esp_gatt_if_t gattc_if, 
-                                   uint16_t conn_id, uint16_t handle,
-                                   esp_gatt_auth_req_t auth_req)
+esp_err_t esp_ble_gattc_get_characteristic(esp_gatt_if_t gattc_if,
+                                            uint16_t conn_id,
+                                            esp_gatt_srvc_id_t *srvc_id,
+                                            esp_gatt_id_t *start_char_id)
 {
     btc_msg_t msg;
     btc_ble_gattc_args_t arg;
 
     ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
+    
+    msg.sig = BTC_SIG_API_CALL;
+    msg.pid = BTC_PID_GATTC;
+    if (start_char_id) {
+        arg.get_next_char.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
+        memcpy(&arg.get_next_char.service_id, srvc_id, sizeof(esp_gatt_srvc_id_t));
+        memcpy(&arg.get_next_char.char_id, start_char_id, sizeof(esp_gatt_id_t));
+        msg.act = BTC_GATTC_ACT_GET_NEXT_CHAR;
+    } else {
+        arg.get_first_char.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
+        memcpy(&arg.get_first_char.service_id, srvc_id, sizeof(esp_gatt_srvc_id_t));
+        msg.act = BTC_GATTC_ACT_GET_FIRST_CHAR;
+    }
 
+    return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
+}
+
+esp_err_t esp_ble_gattc_get_descriptor(esp_gatt_if_t gattc_if,
+                                       uint16_t conn_id,
+                                       esp_gatt_srvc_id_t *srvc_id,
+                                       esp_gatt_id_t *char_id,
+                                       esp_gatt_id_t *start_descr_id)
+{
+    btc_msg_t msg;
+    btc_ble_gattc_args_t arg;
+
+    ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
+    
+    msg.sig = BTC_SIG_API_CALL;
+    msg.pid = BTC_PID_GATTC;
+
+    if (start_descr_id) {
+        arg.get_next_descr.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
+        memcpy(&arg.get_next_descr.service_id, srvc_id, sizeof(esp_gatt_srvc_id_t));
+        memcpy(&arg.get_next_descr.char_id, char_id, sizeof(esp_gatt_id_t));
+        memcpy(&arg.get_next_descr.descr_id, start_descr_id, sizeof(esp_gatt_id_t));
+        msg.act = BTC_GATTC_ACT_GET_NEXT_DESCR;
+    } else {
+        arg.get_first_descr.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
+        memcpy(&arg.get_first_descr.service_id, srvc_id, sizeof(esp_gatt_srvc_id_t));
+        memcpy(&arg.get_first_descr.char_id, char_id, sizeof(esp_gatt_id_t));
+        msg.act = BTC_GATTC_ACT_GET_FIRST_DESCR;
+    }
+
+    return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
+}
+
+esp_err_t esp_ble_gattc_get_included_service(esp_gatt_if_t gattc_if, 
+                                            uint16_t conn_id,
+                                            esp_gatt_srvc_id_t *srvc_id,
+                                            esp_gatt_srvc_id_t *start_incl_srvc_id)
+{
+    btc_msg_t msg;
+    btc_ble_gattc_args_t arg;
+
+    ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
+    
+    msg.sig = BTC_SIG_API_CALL;
+    msg.pid = BTC_PID_GATTC;
+
+    if (start_incl_srvc_id) {
+        arg.get_next_incl_srvc.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
+        memcpy(&arg.get_next_incl_srvc.service_id, srvc_id, sizeof(esp_gatt_srvc_id_t));
+        memcpy(&arg.get_next_incl_srvc.start_service_id, start_incl_srvc_id, sizeof(esp_gatt_srvc_id_t));
+        msg.act = BTC_GATTC_ACT_GET_NEXT_INCL_SERVICE;
+    } else {
+        arg.get_first_incl_srvc.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
+        memcpy(&arg.get_first_incl_srvc.service_id, srvc_id, sizeof(esp_gatt_srvc_id_t));
+        msg.act = BTC_GATTC_ACT_GET_FIRST_INCL_SERVICE;
+    }
+
+    return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
+}
+
+esp_err_t esp_ble_gattc_read_char (esp_gatt_if_t gattc_if, 
+                                uint16_t conn_id,
+                                esp_gatt_srvc_id_t *srvc_id,
+                                esp_gatt_id_t *char_id,
+                                esp_gatt_auth_req_t auth_req)
+{
+    btc_msg_t msg;
+    btc_ble_gattc_args_t arg;
+
+    ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
+    
     msg.sig = BTC_SIG_API_CALL;
     msg.pid = BTC_PID_GATTC;
     msg.act = BTC_GATTC_ACT_READ_CHAR;
     arg.read_char.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
-    arg.read_char.handle = handle;
+    memcpy(&arg.read_char.service_id, srvc_id, sizeof(esp_gatt_srvc_id_t));
+    memcpy(&arg.read_char.char_id, char_id, sizeof(esp_gatt_id_t));
     arg.read_char.auth_req = auth_req;
 
     return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
 }
 
-esp_err_t esp_ble_gattc_read_multiple(esp_gatt_if_t gattc_if,
-                                      uint16_t conn_id, esp_gattc_multi_t *read_multi,
-                                      esp_gatt_auth_req_t auth_req)
-{
-    btc_msg_t msg;
-    btc_ble_gattc_args_t arg;
-
-    ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
-
-    msg.sig = BTC_SIG_API_CALL;
-    msg.pid = BTC_PID_GATTC;
-    msg.act = BTC_GATTC_ACT_READ_MULTIPLE_CHAR;
-    arg.read_multiple.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
-    arg.read_multiple.num_attr = read_multi->num_attr;
-    arg.read_multiple.auth_req = auth_req;
-
-    if (read_multi->num_attr > 0) {
-        memcpy(arg.read_multiple.handles, read_multi->handles, sizeof(uint16_t)*read_multi->num_attr);
-    } else {
-        LOG_ERROR("%s(), the num_attr should not be 0.", __func__);
-        return ESP_FAIL;
-    }
-    return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
-}
-
-
 esp_err_t esp_ble_gattc_read_char_descr (esp_gatt_if_t gattc_if,
-                                         uint16_t conn_id, uint16_t handle,
-                                         esp_gatt_auth_req_t auth_req)
+                                        uint16_t conn_id,
+                                        esp_gatt_srvc_id_t *srvc_id,
+                                        esp_gatt_id_t  *char_id,
+                                        esp_gatt_id_t  *descr_id,
+                                        esp_gatt_auth_req_t auth_req)
 {
     btc_msg_t msg;
     btc_ble_gattc_args_t arg;
 
     ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
-
+    
     msg.sig = BTC_SIG_API_CALL;
     msg.pid = BTC_PID_GATTC;
     msg.act = BTC_GATTC_ACT_READ_CHAR_DESCR;
     arg.read_descr.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
-    arg.read_descr.handle = handle;
+    memcpy(&arg.read_descr.service_id, srvc_id, sizeof(esp_gatt_srvc_id_t));
+    memcpy(&arg.read_descr.char_id, char_id, sizeof(esp_gatt_id_t));
+    memcpy(&arg.read_descr.descr_id, descr_id, sizeof(esp_gatt_id_t));
     arg.read_descr.auth_req = auth_req;
 
     return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
 }
 
-esp_err_t esp_ble_gattc_write_char(esp_gatt_if_t gattc_if,
-                                   uint16_t conn_id, uint16_t handle,
-                                   uint16_t value_len,
-                                   uint8_t *value,
-                                   esp_gatt_write_type_t write_type,
-                                   esp_gatt_auth_req_t auth_req)
+esp_err_t esp_ble_gattc_write_char( esp_gatt_if_t gattc_if,
+                                    uint16_t conn_id,
+                                    esp_gatt_srvc_id_t *srvc_id,
+                                    esp_gatt_id_t *char_id,
+                                    uint16_t value_len,
+                                    uint8_t *value,
+                                    esp_gatt_write_type_t write_type,
+                                    esp_gatt_auth_req_t auth_req)
 {
     btc_msg_t msg;
     btc_ble_gattc_args_t arg;
 
     ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
-
+    
     msg.sig = BTC_SIG_API_CALL;
     msg.pid = BTC_PID_GATTC;
     msg.act = BTC_GATTC_ACT_WRITE_CHAR;
     arg.write_char.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
-    arg.write_char.handle = handle;
+    memcpy(&arg.write_char.service_id, srvc_id, sizeof(esp_gatt_srvc_id_t));
+    memcpy(&arg.write_char.char_id, char_id, sizeof(esp_gatt_id_t));
     arg.write_char.value_len = value_len > ESP_GATT_MAX_ATTR_LEN ? ESP_GATT_MAX_ATTR_LEN : value_len;
     arg.write_char.value = value;
     arg.write_char.write_type = write_type;
@@ -407,11 +299,14 @@ esp_err_t esp_ble_gattc_write_char(esp_gatt_if_t gattc_if,
 }
 
 esp_err_t esp_ble_gattc_write_char_descr (esp_gatt_if_t gattc_if,
-                                          uint16_t conn_id, uint16_t handle,
-                                          uint16_t value_len,
-                                          uint8_t *value,
-                                          esp_gatt_write_type_t write_type,
-                                          esp_gatt_auth_req_t auth_req)
+                                         uint16_t conn_id,
+                                         esp_gatt_srvc_id_t *srvc_id,
+                                         esp_gatt_id_t *char_id,
+                                         esp_gatt_id_t *descr_id,
+                                         uint16_t value_len,
+                                         uint8_t *value,
+                                         esp_gatt_write_type_t write_type,
+                                         esp_gatt_auth_req_t auth_req)
 {
     btc_msg_t msg;
     btc_ble_gattc_args_t arg;
@@ -422,7 +317,9 @@ esp_err_t esp_ble_gattc_write_char_descr (esp_gatt_if_t gattc_if,
     msg.pid = BTC_PID_GATTC;
     msg.act = BTC_GATTC_ACT_WRITE_CHAR_DESCR;
     arg.write_descr.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
-    arg.write_descr.handle = handle;
+    memcpy(&arg.write_descr.service_id, srvc_id, sizeof(esp_gatt_srvc_id_t));
+    memcpy(&arg.write_descr.char_id, char_id, sizeof(esp_gatt_id_t));
+    memcpy(&arg.write_descr.descr_id, descr_id, sizeof(esp_gatt_id_t));
     arg.write_descr.value_len = value_len > ESP_GATT_MAX_ATTR_LEN ? ESP_GATT_MAX_ATTR_LEN : value_len;
     arg.write_descr.value = value;
     arg.write_descr.write_type = write_type;
@@ -432,7 +329,9 @@ esp_err_t esp_ble_gattc_write_char_descr (esp_gatt_if_t gattc_if,
 }
 
 esp_err_t esp_ble_gattc_prepare_write(esp_gatt_if_t gattc_if, 
-                                      uint16_t conn_id, uint16_t handle,
+                                      uint16_t conn_id,
+                                      esp_gatt_srvc_id_t *srvc_id,
+                                      esp_gatt_id_t *char_id,
                                       uint16_t offset,
                                       uint16_t value_len,
                                       uint8_t *value,
@@ -447,7 +346,8 @@ esp_err_t esp_ble_gattc_prepare_write(esp_gatt_if_t gattc_if,
     msg.pid = BTC_PID_GATTC;
     msg.act = BTC_GATTC_ACT_PREPARE_WRITE;
     arg.prep_write.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
-    arg.prep_write.handle = handle;
+    memcpy(&arg.prep_write.service_id, srvc_id, sizeof(esp_gatt_srvc_id_t));
+    memcpy(&arg.prep_write.char_id, char_id, sizeof(esp_gatt_id_t));
     arg.prep_write.offset = offset;
     arg.prep_write.value_len = value_len > ESP_GATT_MAX_ATTR_LEN ? ESP_GATT_MAX_ATTR_LEN : value_len; // length check ?
     arg.prep_write.value = value;
@@ -457,7 +357,10 @@ esp_err_t esp_ble_gattc_prepare_write(esp_gatt_if_t gattc_if,
 }
 
 esp_err_t esp_ble_gattc_prepare_write_char_descr(esp_gatt_if_t gattc_if,
-                                                 uint16_t conn_id, uint16_t handle,
+                                                 uint16_t conn_id,
+                                                 esp_gatt_srvc_id_t *srvc_id,
+                                                 esp_gatt_id_t *char_id,
+                                                 esp_gatt_id_t *descr_id,
                                                  uint16_t offset,
                                                  uint16_t value_len,
                                                  uint8_t *value,
@@ -472,7 +375,9 @@ esp_err_t esp_ble_gattc_prepare_write_char_descr(esp_gatt_if_t gattc_if,
     msg.pid = BTC_PID_GATTC;
     msg.act = BTC_GATTC_ACT_PREPARE_WRITE_CHAR_DESCR;
     arg.prep_write_descr.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
-    arg.prep_write_descr.handle = handle;
+    memcpy(&arg.prep_write_descr.service_id, srvc_id, sizeof(esp_gatt_srvc_id_t));
+    memcpy(&arg.prep_write_descr.char_id, char_id, sizeof(esp_gatt_id_t));
+    memcpy(&arg.prep_write_descr.descr_id, descr_id, sizeof(esp_gatt_id_t));
     arg.prep_write_descr.offset = offset;
     arg.prep_write_descr.value_len = value_len > ESP_GATT_MAX_ATTR_LEN ? ESP_GATT_MAX_ATTR_LEN : value_len; // length check ?
     arg.prep_write_descr.value = value;
@@ -487,7 +392,7 @@ esp_err_t esp_ble_gattc_execute_write (esp_gatt_if_t gattc_if, uint16_t conn_id,
     btc_ble_gattc_args_t arg;
 
     ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
-
+    
     msg.sig = BTC_SIG_API_CALL;
     msg.pid = BTC_PID_GATTC;
     msg.act = BTC_GATTC_ACT_EXECUTE_WRITE;
@@ -498,37 +403,44 @@ esp_err_t esp_ble_gattc_execute_write (esp_gatt_if_t gattc_if, uint16_t conn_id,
 }
 
 esp_err_t esp_ble_gattc_register_for_notify (esp_gatt_if_t gattc_if,
-                                             esp_bd_addr_t server_bda, uint16_t handle)
+        esp_bd_addr_t server_bda,
+        esp_gatt_srvc_id_t *srvc_id,
+        esp_gatt_id_t *char_id)
 {
     btc_msg_t msg;
     btc_ble_gattc_args_t arg;
 
     ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
-
+    
     msg.sig = BTC_SIG_API_CALL;
     msg.pid = BTC_PID_GATTC;
     msg.act = BTC_GATTC_ACT_REG_FOR_NOTIFY;
     arg.reg_for_notify.gattc_if = gattc_if;
     memcpy(arg.reg_for_notify.remote_bda, server_bda, sizeof(esp_bd_addr_t));
-    arg.reg_for_notify.handle = handle;
+    memcpy(&arg.reg_for_notify.service_id, srvc_id, sizeof(esp_gatt_srvc_id_t));
+    memcpy(&arg.reg_for_notify.char_id, char_id, sizeof(esp_gatt_id_t));
 
     return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
 }
 
 esp_err_t esp_ble_gattc_unregister_for_notify (esp_gatt_if_t gattc_if,
-                                               esp_bd_addr_t server_bda, uint16_t handle)
+        esp_bd_addr_t server_bda,
+        esp_gatt_srvc_id_t *srvc_id,
+        esp_gatt_id_t *char_id)
 {
     btc_msg_t msg;
     btc_ble_gattc_args_t arg;
 
     ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
-
+    
     msg.sig = BTC_SIG_API_CALL;
     msg.pid = BTC_PID_GATTC;
     msg.act = BTC_GATTC_ACT_UNREG_FOR_NOTIFY;
     arg.unreg_for_notify.gattc_if = gattc_if;
-    arg.unreg_for_notify.handle = handle;
     memcpy(arg.unreg_for_notify.remote_bda, server_bda, sizeof(esp_bd_addr_t));
+    memcpy(&arg.unreg_for_notify.service_id, srvc_id, sizeof(esp_gatt_srvc_id_t));
+    memcpy(&arg.unreg_for_notify.char_id, char_id, sizeof(esp_gatt_id_t));
+
     return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
 }
 

components/bt/bluedroid/api/include/esp_a2dp_api.h

@@ -138,10 +138,9 @@ esp_err_t esp_a2d_register_callback(esp_a2d_cb_t callback);
 
 /**
  * @brief           Register A2DP sink data output function; For now the output is PCM data stream decoded
- *                  from SBC format. This function should be called only after esp_bluedroid_enable()
- *                  completes successfully, used only by A2DP sink. The callback is invoked in the context
- *                  of A2DP sink task whose stack size is configurable through menuconfig
- *
+ *                  from SBC format. This function should be called only after esp_bluedroid_enable() 
+ *                  completes successfully
+ *                  
  * @param[in]       callback: A2DP data callback function
  *
  * @return

components/bt/bluedroid/api/include/esp_avrc_api.h

@@ -40,9 +40,7 @@ typedef enum {
     ESP_AVRC_PT_CMD_STOP = 0x45,                 /*!< stop */
     ESP_AVRC_PT_CMD_PAUSE = 0x46,                /*!< pause */
     ESP_AVRC_PT_CMD_FORWARD = 0x4B,              /*!< forward */
-    ESP_AVRC_PT_CMD_BACKWARD = 0x4C,             /*!< backward */
-    ESP_AVRC_PT_CMD_REWIND = 0x48,               /*!< rewind */
-    ESP_AVRC_PT_CMD_FAST_FORWARD = 0x49          /*!< fast forward */
+    ESP_AVRC_PT_CMD_BACKWARD = 0x4C              /*!< backward */
 } esp_avrc_pt_cmd_t;
 
 /// AVRC passthrough command state
@@ -55,73 +53,9 @@ typedef enum {
 typedef enum {
     ESP_AVRC_CT_CONNECTION_STATE_EVT = 0,        /*!< connection state changed event */
     ESP_AVRC_CT_PASSTHROUGH_RSP_EVT = 1,         /*!< passthrough response event */
-    ESP_AVRC_CT_METADATA_RSP_EVT = 2,            /*!< metadata response event */
-    ESP_AVRC_CT_PLAY_STATUS_RSP_EVT = 3,         /*!< play status response event */
-    ESP_AVRC_CT_CHANGE_NOTIFY_EVT = 4,           /*!< notification event */
-    ESP_AVRC_CT_REMOTE_FEATURES_EVT = 5,         /*!< feature of remote device indication event */
+    ESP_AVRC_CT_MAX_EVT
 } esp_avrc_ct_cb_event_t;
 
-/// AVRC metadata attribute mask
-typedef enum {
-    ESP_AVRC_MD_ATTR_TITLE = 0x1,                 /*!< title of the playing track */
-    ESP_AVRC_MD_ATTR_ARTIST = 0x2,                /*!< track artist */
-    ESP_AVRC_MD_ATTR_ALBUM = 0x4,                 /*!< album name */
-    ESP_AVRC_MD_ATTR_TRACK_NUM = 0x8,             /*!< track position on the album */
-    ESP_AVRC_MD_ATTR_NUM_TRACKS = 0x10,           /*!< number of tracks on the album */
-    ESP_AVRC_MD_ATTR_GENRE = 0x20,                /*!< track genre */
-    ESP_AVRC_MD_ATTR_PLAYING_TIME = 0x40          /*!< total album playing time in miliseconds */
-} esp_avrc_md_attr_mask_t;
-
-/// AVRC event notification ids
-typedef enum {
-    ESP_AVRC_RN_PLAY_STATUS_CHANGE = 0x01,        /*!< track status change, eg. from playing to paused */
-    ESP_AVRC_RN_TRACK_CHANGE = 0x02,              /*!< new track is loaded */
-    ESP_AVRC_RN_TRACK_REACHED_END = 0x03,         /*!< current track reached end */
-    ESP_AVRC_RN_TRACK_REACHED_START = 0x04,       /*!< current track reached start position */
-    ESP_AVRC_RN_PLAY_POS_CHANGED = 0x05,          /*!< track playing position changed */
-    ESP_AVRC_RN_BATTERY_STATUS_CHANGE = 0x06,     /*!< battery status changed */
-    ESP_AVRC_RN_SYSTEM_STATUS_CHANGE = 0x07,      /*!< system status changed */
-    ESP_AVRC_RN_APP_SETTING_CHANGE = 0x08,        /*!< application settings changed */
-    ESP_AVRC_RN_MAX_EVT
-} esp_avrc_rn_event_ids_t;
-
-/// AVRC player setting ids
-typedef enum {
-    ESP_AVRC_PS_EQUALIZER = 0x01,                 /*!< equalizer, on or off */
-    ESP_AVRC_PS_REPEAT_MODE = 0x02,               /*!< repeat mode */
-    ESP_AVRC_PS_SHUFFLE_MODE = 0x03,              /*!< shuffle mode */
-    ESP_AVRC_PS_SCAN_MODE = 0x04,                 /*!< scan mode on or off */
-    ESP_AVRC_PS_MAX_ATTR
-} esp_avrc_ps_attr_ids_t;
-
-/// AVRC equalizer modes
-typedef enum {
-    ESP_AVRC_PS_EQUALIZER_OFF = 0x1,              /*!< equalizer OFF */
-    ESP_AVRC_PS_EQUALIZER_ON = 0x2                /*!< equalizer ON */
-} esp_avrc_ps_eq_value_ids_t;
-
-/// AVRC repeat modes
-typedef enum {
-    ESP_AVRC_PS_REPEAT_OFF = 0x1,                 /*!< repeat mode off */
-    ESP_AVRC_PS_REPEAT_SINGLE = 0x2,              /*!< single track repeat */
-    ESP_AVRC_PS_REPEAT_GROUP = 0x3                /*!< group repeat */
-} esp_avrc_ps_rpt_value_ids_t;
-
-
-/// AVRC shuffle modes
-typedef enum {
-    ESP_AVRC_PS_SHUFFLE_OFF = 0x1,                /*<! shuffle off */
-    ESP_AVRC_PS_SHUFFLE_ALL = 0x2,                /*<! all trackes shuffle */
-    ESP_AVRC_PS_SHUFFLE_GROUP = 0x3               /*<! group shuffle */
-} esp_avrc_ps_shf_value_ids_t;
-
-/// AVRC scan modes
-typedef enum {
-    ESP_AVRC_PS_SCAN_OFF = 0x1,                   /*!< scan off */
-    ESP_AVRC_PS_SCAN_ALL = 0x2,                   /*!< all tracks scan */
-    ESP_AVRC_PS_SCAN_GROUP = 0x3                  /*!< group scan */
-} esp_avrc_ps_scn_value_ids_t;
-
 /// AVRC controller callback parameters
 typedef union {
     /**
@@ -129,9 +63,10 @@ typedef union {
      */
     struct avrc_ct_conn_stat_param {
         bool connected;                          /*!< whether AVRC connection is set up */
+	uint32_t feat_mask;                      /*!< AVRC feature mask of remote device */
         esp_bd_addr_t remote_bda;                /*!< remote bluetooth device address */
     } conn_stat;                                 /*!< AVRC connection status */
-
+    
     /**
      * @brief ESP_AVRC_CT_PASSTHROUGH_RSP_EVT
      */
@@ -140,32 +75,6 @@ typedef union {
         uint8_t key_code;                        /*!< passthrough command code */
         uint8_t key_state;                       /*!< 0 for PRESSED, 1 for RELEASED */
     } psth_rsp;                                  /*!< passthrough command response */
-
-    /**
-     * @brief ESP_AVRC_CT_METADATA_RSP_EVT
-     */
-    struct avrc_ct_meta_rsp_param {
-        uint8_t attr_id;                         /*!< id of metadata attribute */
-        uint8_t *attr_text;                      /*!< attribute itself */
-        int attr_length;                         /*!< attribute character length */
-    } meta_rsp;                                  /*!< metadata attributes response */
-
-    /**
-     * @brief ESP_AVRC_CT_CHANGE_NOTIFY_EVT
-     */
-    struct avrc_ct_change_notify_param {
-        uint8_t event_id;                        /*!< id of AVRC event notification */
-        uint32_t event_parameter;                /*!< event notification parameter */
-    } change_ntf;                                /*!< notifications */
-
-    /**
-     * @brief ESP_AVRC_CT_REMOTE_FEATURES_EVT
-     */
-    struct avrc_ct_rmt_feats_param {
-        uint32_t feat_mask;                      /*!< AVRC feature mask of remote device */
-        esp_bd_addr_t remote_bda;                /*!< remote bluetooth device address */
-    } rmt_feats;                                 /*!< AVRC features discovered from remote SDP server */
-    
 } esp_avrc_ct_cb_param_t;
 
 
@@ -179,9 +88,9 @@ typedef void (* esp_avrc_ct_cb_t)(esp_avrc_ct_cb_event_t event, esp_avrc_ct_cb_p
 
 /**
  * @brief           Register application callbacks to AVRCP module; for now only AVRCP Controller
- *                  role is supported. This function should be called after esp_bluedroid_enable()
+ *                  role is supported. This function should be called after esp_bluedroid_enable() 
  *                  completes successfully
- *
+ *                  
  * @param[in]       callback: AVRCP controller callback function
  *
  * @return
@@ -198,7 +107,7 @@ esp_err_t esp_avrc_ct_register_callback(esp_avrc_ct_cb_t callback);
  * @brief           Initialize the bluetooth AVRCP controller module, This function should be called
  *                  after esp_bluedroid_enable() completes successfully
  *
- * @return
+ * @return          
  *                  - ESP_OK: success
  *                  - ESP_INVALID_STATE: if bluetooth stack is not yet enabled
  *                  - ESP_FAIL: others
@@ -212,57 +121,13 @@ esp_err_t esp_avrc_ct_init(void);
  * @brief           De-initialize AVRCP controller module. This function should be called after
  *                  after esp_bluedroid_enable() completes successfully
  *
- * @return
+ * @return          
  *                  - ESP_OK: success
  *                  - ESP_INVALID_STATE: if bluetooth stack is not yet enabled
  *                  - ESP_FAIL: others
  */
 esp_err_t esp_avrc_ct_deinit(void);
 
-/**
- *
- * @brief           Send player application settings command to AVRCP target. This function should be called
- *                  after ESP_AVRC_CT_CONNECTION_STATE_EVT is received and AVRCP connection is established.
- *
- * @param[in]       tl : transaction label, 0 to 15, consecutive commands should use different values.
- * @param[in]       attr_id : player application setting attribute IDs from one of esp_avrc_ps_attr_ids_t
- * @param[in]       value_id : attribute value defined for the specific player application setting attribute
- * @return
- *                  - ESP_OK: success
- *                  - ESP_INVALID_STATE: if bluetooth stack is not yet enabled
- *                  - ESP_FAIL: others
- */
-esp_err_t esp_avrc_ct_send_set_player_value_cmd(uint8_t tl, uint8_t attr_id, uint8_t value_id);
-
-/**
- * @brief           Send register notification command to AVRCP target, This function should be called after
- *                  ESP_AVRC_CT_CONNECTION_STATE_EVT is received and AVRCP connection is established
- *
- * @param[in]       tl : transaction label, 0 to 15, consecutive commands should use different values.
- * @param[in]       event_id : id of events, e.g. ESP_AVRC_RN_PLAY_STATUS_CHANGE, ESP_AVRC_RN_TRACK_CHANGE, etc.
- * @param[in]       event_parameter : special parameters, eg. playback interval for ESP_AVRC_RN_PLAY_POS_CHANGED
- * @return
- *                  - ESP_OK: success
- *                  - ESP_INVALID_STATE: if bluetooth stack is not yet enabled
- *                  - ESP_FAIL: others
- */
-esp_err_t esp_avrc_ct_send_register_notification_cmd(uint8_t tl, uint8_t event_id, uint32_t event_parameter);
-
-
-/**
- * @brief           Send metadata command to AVRCP target, This function should be called after
- *                  ESP_AVRC_CT_CONNECTION_STATE_EVT is received and AVRCP connection is established
- *
- * @param[in]       tl : transaction label, 0 to 15, consecutive commands should use different values.
- * @param[in]       attr_mask : mask of attributes, e.g. ESP_AVRC_MD_ATTR_ID_TITLE | ESP_AVRC_MD_ATTR_ID_ARTIST.
- *
- * @return
- *                  - ESP_OK: success
- *                  - ESP_INVALID_STATE: if bluetooth stack is not yet enabled
- *                  - ESP_FAIL: others
- */
-esp_err_t esp_avrc_ct_send_metadata_cmd(uint8_t tl, uint8_t attr_mask);
-
 
 /**
  * @brief           Send passthrough command to AVRCP target, This function should be called after
@@ -271,9 +136,9 @@ esp_err_t esp_avrc_ct_send_metadata_cmd(uint8_t tl, uint8_t attr_mask);
  * @param[in]       tl : transaction label, 0 to 15, consecutive commands should use different values.
  * @param[in]       key_code : passthrough command code, e.g. ESP_AVRC_PT_CMD_PLAY, ESP_AVRC_PT_CMD_STOP, etc.
  * @param[in]       key_state : passthrough command key state, ESP_AVRC_PT_CMD_STATE_PRESSED or
- *                  ESP_AVRC_PT_CMD_STATE_RELEASED
+ *                  ESP_AVRC_PT_CMD_STATE_PRESSED
  *
- * @return
+ * @return          
  *                  - ESP_OK: success
  *                  - ESP_INVALID_STATE: if bluetooth stack is not yet enabled
  *                  - ESP_FAIL: others

components/bt/bluedroid/api/include/esp_bt_defs.h

@@ -51,7 +51,6 @@ typedef enum {
     ESP_BT_STATUS_PEER_LE_DATA_LEN_UNSUPPORTED, /* relate to BTM_PEER_LE_DATA_LEN_UNSUPPORTED in btm_api.h */
     ESP_BT_STATUS_CONTROL_LE_DATA_LEN_UNSUPPORTED,/* relate to BTM_CONTROL_LE_DATA_LEN_UNSUPPORTED in btm_api.h */
     ESP_BT_STATUS_ERR_ILLEGAL_PARAMETER_FMT,    /* relate to HCI_ERR_ILLEGAL_PARAMETER_FMT in hcidefs.h */
-    ESP_BT_STATUS_MEMORY_FULL,                  /* relate to BT_STATUS_MEMORY_FULL in bt_def.h */
 } esp_bt_status_t;
 
 
@@ -67,13 +66,8 @@ typedef uint8_t esp_link_key[ESP_BT_OCTET16_LEN];      /* Link Key */
 /// Default GATT interface id
 #define ESP_DEFAULT_GATT_IF             0xff
 
-#define ESP_BLE_CONN_INT_MIN                0x0006       /*!< relate to BTM_BLE_CONN_INT_MIN in btm_ble_api.h */
-#define ESP_BLE_CONN_INT_MAX                0x0C80       /*!< relate to BTM_BLE_CONN_INT_MAX in btm_ble_api.h */
-#define ESP_BLE_CONN_LATENCY_MAX            500          /*!< relate to ESP_BLE_CONN_LATENCY_MAX in btm_ble_api.h */
-#define ESP_BLE_CONN_SUP_TOUT_MIN           0x000A       /*!< relate to BTM_BLE_CONN_SUP_TOUT_MIN in btm_ble_api.h */
-#define ESP_BLE_CONN_SUP_TOUT_MAX           0x0C80       /*!< relate to ESP_BLE_CONN_SUP_TOUT_MAX in btm_ble_api.h */
-#define ESP_BLE_CONN_PARAM_UNDEF            0xffff       /* use this value when a specific value not to be overwritten */ /* relate to ESP_BLE_CONN_PARAM_UNDEF in btm_ble_api.h */
-#define ESP_BLE_SCAN_PARAM_UNDEF            0xffffffff   /* relate to ESP_BLE_SCAN_PARAM_UNDEF in btm_ble_api.h */
+/// Default BLE connection param, if the value doesn't be overwritten
+#define ESP_BLE_CONN_PARAM_UNDEF        0xffff      /* use this value when a specific value not to be overwritten */
 
 /// Check the param is valid or not
 #define ESP_BLE_IS_VALID_PARAM(x, min, max)  (((x) >= (min) && (x) <= (max)) || ((x) == ESP_BLE_CONN_PARAM_UNDEF))

components/bt/bluedroid/api/include/esp_gap_ble_api.h

@@ -68,6 +68,7 @@ typedef uint8_t   esp_ble_auth_req_t;         /*!< combination of the above bit
 #define ESP_IO_CAP_KBDISP                   4   /*!< Keyboard display */    /* relate to BTM_IO_CAP_KBDISP in btm_api.h */
 typedef uint8_t esp_ble_io_cap_t;               /*!< combination of the io capability */
 
+
 /// GAP BLE callback event type
 typedef enum {
     ESP_GAP_BLE_ADV_DATA_SET_COMPLETE_EVT        = 0,       /*!< When advertising data set complete, the event comes */
@@ -94,14 +95,8 @@ typedef enum {
     ESP_GAP_BLE_SET_PKT_LENGTH_COMPLETE_EVT,                /*!< When set pkt lenght complete, the event comes */
     ESP_GAP_BLE_SET_LOCAL_PRIVACY_COMPLETE_EVT,             /*!< When  Enable/disable privacy on the local device complete, the event comes */
     ESP_GAP_BLE_REMOVE_BOND_DEV_COMPLETE_EVT,               /*!< When remove the bond device complete, the event comes */
-    ESP_GAP_BLE_CLEAR_BOND_DEV_COMPLETE_EVT,                /*!< When clear the bond device clear complete, the event comes */
-    ESP_GAP_BLE_GET_BOND_DEV_COMPLETE_EVT,                  /*!< When get the bond device list complete, the event comes */
-    ESP_GAP_BLE_READ_RSSI_COMPLETE_EVT,                     /*!< When read the rssi complete, the event comes */
-    ESP_GAP_BLE_UPDATE_WHITELIST_COMPLETE_EVT,              /*!< When add or remove whitelist complete, the event comes */
     ESP_GAP_BLE_EVT_MAX,
 } esp_gap_ble_cb_event_t;
-/// This is the old name, just for backwards compatibility
-#define ESP_GAP_BLE_ADD_WHITELIST_COMPLETE_EVT ESP_GAP_BLE_UPDATE_WHITELIST_COMPLETE_EVT
 
 /// Advertising data maximum length
 #define ESP_BLE_ADV_DATA_LEN_MAX               31
@@ -181,20 +176,10 @@ typedef enum {
 
 /* relate to BTA_DM_BLE_SEC_xxx in bta_api.h */
 typedef enum {
-    ESP_BLE_SEC_ENCRYPT = 1,            /* relate to BTA_DM_BLE_SEC_ENCRYPT in bta_api.h. If the device has already
-                                           bonded, the stack will used LTK to encrypt with the remote device directly.
-                                           Else if the device hasn't bonded, the stack will used the default authentication request
-                                           used the esp_ble_gap_set_security_param function set by the user. */
-    ESP_BLE_SEC_ENCRYPT_NO_MITM,        /* relate to BTA_DM_BLE_SEC_ENCRYPT_NO_MITM in bta_api.h. If the device has already
-                                           bonded, the stack will check the LTK Whether the authentication request has been met, if met, used the LTK
-                                           to encrypt with the remote device directly, else Re-pair with the remote device.
-                                           Else if the device hasn't bonded, the stack will used NO MITM authentication request in the current link instead of
-                                           used the authreq in the esp_ble_gap_set_security_param function set by the user. */
-    ESP_BLE_SEC_ENCRYPT_MITM,           /* relate to BTA_DM_BLE_SEC_ENCRYPT_MITM in bta_api.h. If the device has already
-                                           bonded, the stack will check the LTK Whether the authentication request has been met, if met, used the LTK
-                                           to encrypt with the remote device directly, else Re-pair with the remote device.
-                                           Else if the device hasn't bonded, the stack will used MITM authentication request in the current link instead of
-                                           used the authreq in the esp_ble_gap_set_security_param function set by the user. */
+    ESP_BLE_SEC_NONE = 0,               /* relate to BTA_DM_BLE_SEC_NONE in bta_api.h */
+    ESP_BLE_SEC_ENCRYPT,                /* relate to BTA_DM_BLE_SEC_ENCRYPT in bta_api.h */
+    ESP_BLE_SEC_ENCRYPT_NO_MITM,        /* relate to BTA_DM_BLE_SEC_ENCRYPT_NO_MITM in bta_api.h */
+    ESP_BLE_SEC_ENCRYPT_MITM,           /* relate to BTA_DM_BLE_SEC_ENCRYPT_MITM in bta_api.h */
 }esp_ble_sec_act_t;
 
 typedef enum {
@@ -241,7 +226,7 @@ typedef struct {
     uint8_t                 flag;                   /*!< Advertising flag of discovery mode, see BLE_ADV_DATA_FLAG detail */
 } esp_ble_adv_data_t;
 
-/// Ble scan type
+/// Ble scan type 
 typedef enum {
     BLE_SCAN_TYPE_PASSIVE   =   0x0,            /*!< Passive scan */
     BLE_SCAN_TYPE_ACTIVE    =   0x1,            /*!< Active scan */
@@ -251,7 +236,7 @@ typedef enum {
 typedef enum {
     BLE_SCAN_FILTER_ALLOW_ALL           = 0x0,  /*!< Accept all :
                                                   1. advertisement packets except directed advertising packets not addressed to this device (default). */
-    BLE_SCAN_FILTER_ALLOW_ONLY_WLST     = 0x1,  /*!< Accept only :
+    BLE_SCAN_FILTER_ALLOW_ONLY_WLST     = 0x1,  /*!< Accept only : 
                                                   1. advertisement packets from devices where the advertiser’s address is in the White list.
                                                   2. Directed advertising packets which are not addressed for this device shall be ignored. */
     BLE_SCAN_FILTER_ALLOW_UND_RPA_DIR   = 0x2,  /*!< Accept all :
@@ -314,7 +299,7 @@ typedef struct
 } esp_ble_penc_keys_t;                 /*!< The key type*/
 
 /**
-* @brief  BLE CSRK keys
+* @brief  BLE CSRK keys 
 */
 typedef struct
 {
@@ -324,7 +309,7 @@ typedef struct
 } esp_ble_pcsrk_keys_t;               /*!< The pcsrk key type */
 
 /**
-* @brief  BLE pid keys
+* @brief  BLE pid keys 
 */
 typedef struct
 {
@@ -356,7 +341,7 @@ typedef struct
 } esp_ble_lcsrk_keys;                       /*!< The csrk key type */
 
 /**
-* @brief  Structure associated with ESP_KEY_NOTIF_EVT
+* @brief  Structure associated with ESP_KEY_NOTIF_EVT 
 */
 typedef struct
 {
@@ -475,10 +460,6 @@ typedef enum {
     ESP_BLE_EVT_SCAN_RSP         = 0x04,        /*!< Scan Response (SCAN_RSP) */
 } esp_ble_evt_type_t;
 
-typedef enum{
-    ESP_BLE_WHITELIST_REMOVE     = 0X00,    /*!< remove mac from whitelist */
-    ESP_BLE_WHITELIST_ADD        = 0X01,    /*!< add address to whitelist */
-}esp_ble_wl_opration_t;
 /**
  * @brief Gap callback parameters union
  */
@@ -488,7 +469,7 @@ typedef union {
      */
     struct ble_adv_data_cmpl_evt_param {
         esp_bt_status_t status;                     /*!< Indicate the set advertising data operation success status */
-    } adv_data_cmpl;                                /*!< Event parameter of ESP_GAP_BLE_ADV_DATA_SET_COMPLETE_EVT */
+    } adv_data_cmpl;                                /*!< Event parameter of ESP_GAP_BLE_ADV_DATA_SET_COMPLETE_EVT */ 
     /**
      * @brief ESP_GAP_BLE_SCAN_RSP_DATA_SET_COMPLETE_EVT
      */
@@ -522,7 +503,7 @@ typedef union {
      */
     struct ble_adv_data_raw_cmpl_evt_param {
         esp_bt_status_t status;                     /*!< Indicate the set raw advertising data operation success status */
-    } adv_data_raw_cmpl;                            /*!< Event parameter of ESP_GAP_BLE_ADV_DATA_RAW_SET_COMPLETE_EVT */
+    } adv_data_raw_cmpl;                            /*!< Event parameter of ESP_GAP_BLE_ADV_DATA_RAW_SET_COMPLETE_EVT */ 
     /**
      * @brief ESP_GAP_BLE_SCAN_RSP_DATA_RAW_SET_COMPLETE_EVT
      */
@@ -586,7 +567,7 @@ typedef union {
      */
     struct ble_local_privacy_cmpl_evt_param {
         esp_bt_status_t status;                     /*!< Indicate the set local privacy operation success status */
-    } local_privacy_cmpl;                           /*!< Event parameter of ESP_GAP_BLE_SET_LOCAL_PRIVACY_COMPLETE_EVT */
+    } local_privacy_cmpl;                          /*!< Event parameter of ESP_GAP_BLE_SET_LOCAL_PRIVACY_COMPLETE_EVT */
     /**
      * @brief ESP_GAP_BLE_REMOVE_BOND_DEV_COMPLETE_EVT
      */
@@ -594,36 +575,6 @@ typedef union {
         esp_bt_status_t status;                     /*!< Indicate the remove bond device operation success status */
         esp_bd_addr_t bd_addr;                      /*!< The device address which has been remove from the bond list */
     }remove_bond_dev_cmpl;                          /*!< Event parameter of ESP_GAP_BLE_REMOVE_BOND_DEV_COMPLETE_EVT */
-    /**
-     * @brief ESP_GAP_BLE_CLEAR_BOND_DEV_COMPLETE_EVT
-     */
-    struct ble_clear_bond_dev_cmpl_evt_param {
-        esp_bt_status_t status;                     /*!< Indicate the clear bond device operation success status */
-    }clear_bond_dev_cmpl;                           /*!< Event parameter of ESP_GAP_BLE_CLEAR_BOND_DEV_COMPLETE_EVT */
-    /**
-     * @brief ESP_GAP_BLE_GET_BOND_DEV_COMPLETE_EVT
-     */
-    struct ble_get_bond_dev_cmpl_evt_param {
-        esp_bt_status_t status;                     /*!< Indicate the get bond device operation success status */
-        uint8_t dev_num;                            /*!< Indicate the get number device in the bond list */
-        esp_ble_bond_dev_t *bond_dev;               /*!< the pointer to the bond device Structure */
-    }get_bond_dev_cmpl;                             /*!< Event parameter of ESP_GAP_BLE_GET_BOND_DEV_COMPLETE_EVT */
-    /**
-     * @brief ESP_GAP_BLE_READ_RSSI_COMPLETE_EVT
-     */
-    struct ble_read_rssi_cmpl_evt_param {
-        esp_bt_status_t status;                     /*!< Indicate the read adv tx power operation success status */
-        int8_t rssi;                                /*!< The ble remote device rssi value, the range is from -127 to 20, the unit is dbm,
-                                                         if the RSSI cannot be read, the RSSI metric shall be set to 127. */
-        esp_bd_addr_t remote_addr;                  /*!< The remote device address */
-    } read_rssi_cmpl;                               /*!< Event parameter of ESP_GAP_BLE_READ_RSSI_COMPLETE_EVT */
-    /**
-     * @brief ESP_GAP_BLE_UPDATE_WHITELIST_COMPLETE_EVT
-     */
-    struct ble_update_whitelist_cmpl_evt_param {
-        esp_bt_status_t status;                     /*!< Indicate the add or remove whitelist operation success status */
-        esp_ble_wl_opration_t wl_opration;          /*!< The value is ESP_BLE_WHITELIST_ADD if add address to whitelist operation success, ESP_BLE_WHITELIST_REMOVE if remove address from the whitelist operation success */
-    } update_whitelist_cmpl;                        /*!< Event parameter of ESP_GAP_BLE_UPDATE_WHITELIST_COMPLETE_EVT */
 } esp_ble_gap_cb_param_t;
 
 /**
@@ -775,48 +726,6 @@ esp_err_t esp_ble_gap_set_rand_addr(esp_bd_addr_t rand_addr);
  */
 esp_err_t esp_ble_gap_config_local_privacy (bool privacy_enable);
 
-/**
-* @brief            Add or remove device from white list
-*
-* @param[in]        add_remove: the value is true if added the ble device to the white list, and false remove to the white list.
-* @param[in]        remote_bda: the remote device address add/remove from the white list.
-* @return
-*                     - ESP_OK : success
-*                     - other  : failed
-*
-*/
-esp_err_t esp_ble_gap_update_whitelist(bool add_remove, esp_bd_addr_t remote_bda);
-
-/**
-* @brief            Get the whitelist size in the controller
-*
-* @param[out]       length: the white list length.
-* @return
-*                     - ESP_OK : success
-*                     - other  : failed
-*
-*/
-esp_err_t esp_ble_gap_get_whitelist_size(uint16_t *length);
-
-/**
-* @brief            This function is called to set the preferred connection
-*                   parameters when default connection parameter is not desired before connecting.
-*                   This API can only be used in the master role.
-*
-* @param[in]        bd_addr: BD address of the peripheral
-* @param[in]        min_conn_int: minimum preferred connection interval
-* @param[in]        max_conn_int: maximum preferred connection interval
-* @param[in]        slave_latency: preferred slave latency
-* @param[in]        supervision_tout: preferred supervision timeout
-*
-* @return
-*                   - ESP_OK : success
-*                   - other  : failed
-*
-*/
-esp_err_t esp_ble_gap_set_prefer_conn_params(esp_bd_addr_t bd_addr,
-                                                                 uint16_t min_conn_int, uint16_t max_conn_int,
-                                                                 uint16_t slave_latency, uint16_t supervision_tout);
 
 /**
  * @brief           Set device name to the local device
@@ -871,26 +780,13 @@ esp_err_t esp_ble_gap_config_adv_data_raw(uint8_t *raw_data, uint32_t raw_data_l
  */
 esp_err_t esp_ble_gap_config_scan_rsp_data_raw(uint8_t *raw_data, uint32_t raw_data_len);
 
-/**
- * @brief           This function is called to read the RSSI of remote device.
- *                  The address of link policy results are returned in the gap callback function with
- *                  ESP_GAP_BLE_READ_RSSI_COMPLETE_EVT event.
- *
- * @param[in]       remote_addr : The remote connection device address.
- *
- * @return
- *                  - ESP_OK : success
- *                  - other  : failed
- */
-esp_err_t esp_ble_gap_read_rssi(esp_bd_addr_t remote_addr);
 
-#if (SMP_INCLUDED == TRUE)
 /**
 * @brief             Set a GAP security parameter value. Overrides the default value.
 *
-* @param[in]       param_type : the type of the param which to be set
+* @param[in]       param_type :L the type of the param which to be set
 * @param[in]       value  : the param value
-* @param[in]       len : the length of the param value
+* @param[out]     len : the length of the param value
 *
 * @return            - ESP_OK : success
 *                       - other  : failed
@@ -985,23 +881,15 @@ int esp_ble_get_bond_device_num(void);
 *                           Suggest that dev_num value equal to esp_ble_get_bond_device_num().
 *
 * @param[out]      dev_list: an array(buffer) of `esp_ble_bond_dev_t` type. Use for storing the bonded devices address.
-*                            The dev_list should be allocated by who call this API.
+*                            The dev_list should be allocated by who call this API. 
 * @return          - ESP_OK : success
 *                  - other  : failed
 *
 */
 esp_err_t esp_ble_get_bond_device_list(int *dev_num, esp_ble_bond_dev_t *dev_list);
 
-#endif /* #if (SMP_INCLUDED == TRUE) */
-
 /**
 * @brief           This function is to disconnect the physical connection of the peer device
-*                  gattc maybe have multiple virtual GATT server connections when multiple app_id registed.
-*                  esp_ble_gattc_close (esp_gatt_if_t gattc_if, uint16_t conn_id) only close one virtual GATT server connection.
-*                  if there exist other virtual GATT server connections, it does not disconnect the physical connection.
-*                  esp_ble_gap_disconnect(esp_bd_addr_t remote_device) disconnect the physical connection directly.
-*
-*
 *
 * @param[in]       remote_device : BD address of the peer device
 *

components/bt/bluedroid/api/include/esp_gatt_common_api.h

@@ -1,46 +0,0 @@
-// Copyright 2015-2017 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#include <stdint.h>
-#include <stdbool.h>
-
-#include "esp_err.h"
-#include "esp_bt_defs.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-// Maximum Transmission Unit used in GATT
-#define ESP_GATT_DEF_BLE_MTU_SIZE   23   /* relate to GATT_DEF_BLE_MTU_SIZE in gatt_api.h */
-
-// Maximum Transmission Unit allowed in GATT
-#define ESP_GATT_MAX_MTU_SIZE       517  /* relate to GATT_MAX_MTU_SIZE in gatt_api.h */
-
-/**
- * @brief           This function is called to set local MTU,
- *                  the function is called before BLE connection.
- *
- * @param[in]       mtu: the size of MTU.
- *
- * @return
- *                  - ESP_OK: success
- *                  - other: failed
- *
- */
-extern esp_err_t esp_ble_gatt_set_local_mtu (uint16_t mtu);
-
-#ifdef __cplusplus
-}
-#endif

components/bt/bluedroid/api/include/esp_gatt_defs.h

@@ -27,7 +27,6 @@ extern "C" {
 #define ESP_GATT_ILLEGAL_HANDLE             0
 /// GATT attribute max handle
 #define ESP_GATT_ATTR_HANDLE_MAX            100
-#define ESP_GATT_MAX_READ_MULTI_HANDLES     10           /* Max attributes to read in one request */
 
 
 /**@{
@@ -295,12 +294,12 @@ typedef uint8_t esp_gatt_char_prop_t;
  */
  typedef struct
  {   
-     uint16_t uuid_length;              /*!< UUID length */
-     uint8_t  *uuid_p;                  /*!< UUID value */
-     uint16_t perm;                     /*!< Attribute permission */
-     uint16_t max_length;               /*!< Maximum length of the element*/
-     uint16_t length;                   /*!< Current length of the element*/
-     uint8_t  *value;                   /*!< Element value array*/
+     uint16_t uuid_length;              /*!< UUID length */  
+     uint8_t  *uuid_p;                  /*!< UUID value */  
+     uint16_t perm;                     /*!< Attribute permission */        
+     uint16_t max_length;               /*!< Maximum length of the element*/    
+     uint16_t length;                   /*!< Current length of the element*/    
+     uint8_t  *value;                   /*!< Element value array*/  
  } esp_attr_desc_t;
 
 
@@ -314,8 +313,8 @@ typedef struct
     /**
      * @brief if auto_rsp set to ESP_GATT_RSP_BY_APP, means the response of Write/Read operation will by replied by application.
               if auto_rsp set to ESP_GATT_AUTO_RSP, means the response of Write/Read operation will be replied by GATT stack automatically.
-     */
-    uint8_t auto_rsp;
+     */  
+    uint8_t auto_rsp;                   
 } esp_attr_control_t;
 
 
@@ -324,8 +323,8 @@ typedef struct
  */
 typedef struct
 {
-    esp_attr_control_t      attr_control;                   /*!< The attribute control type */
-    esp_attr_desc_t         att_desc;                       /*!< The attribute type */
+    esp_attr_control_t      attr_control;       /*!< The attribute control type*/
+    esp_attr_desc_t         att_desc;           /*!< The attribute type*/
 } esp_gatts_attr_db_t;
 
 
@@ -334,9 +333,9 @@ typedef struct
   */
 typedef struct
 {
-    uint16_t attr_max_len;                                  /*!<  attribute max value length */
-    uint16_t attr_len;                                      /*!<  attribute current value length */
-    uint8_t  *attr_value;                                   /*!<  the pointer to attribute value */
+    uint16_t attr_max_len;                      /*!<  attribute max value length */     
+    uint16_t attr_len;                          /*!<  attribute current value length */ 
+    uint8_t  *attr_value;                       /*!<  the pointer to attribute value */
 } esp_attr_value_t;
 
 
@@ -345,19 +344,22 @@ typedef struct
   */
 typedef struct 
 {
-    uint16_t start_hdl;                                     /*!< Gatt  start handle value of included service */
-    uint16_t end_hdl;                                       /*!< Gatt  end handle value of included service */
-    uint16_t uuid;                                          /*!< Gatt  attribute value UUID of included service */
-} esp_gatts_incl_svc_desc_t;                                /*!< Gatt include service entry element */
+    uint16_t start_hdl;                             /*!< Gatt  start handle value of included service */
+    uint16_t end_hdl;                               /*!< Gatt  end handle value of included service */
+    uint16_t uuid;                                  /*!< Gatt  attribute value UUID of included service */
+} esp_gatts_incl_svc_desc_t;                        /*!< Gatt  include service entry element */
 
 /**
   * @brief Gatt  include 128 bit service entry element
   */
 typedef struct 
 {
-    uint16_t start_hdl;                                     /*!< Gatt  start handle value of included 128 bit service */
-    uint16_t end_hdl;                                       /*!< Gatt  end handle value of included 128 bit service */
-} esp_gatts_incl128_svc_desc_t;                             /*!< Gatt  include 128 bit service entry element */
+    uint16_t start_hdl;                             /*!< Gatt  start handle value of included 128 bit service */
+    uint16_t end_hdl;                               /*!< Gatt  end handle value of included 128 bit service */
+} esp_gatts_incl128_svc_desc_t;                     /*!< Gatt  include 128 bit service entry element */
+
+
+
 
 /// Gatt attribute value 
 typedef struct {
@@ -386,75 +388,6 @@ typedef enum {
 
 typedef uint8_t    esp_gatt_if_t;                           /*!< Gatt interface type, different application on GATT client use different gatt_if */
 
-/**
-  * @brief the type of attribute element
-  */
-typedef enum {
-    ESP_GATT_DB_PRIMARY_SERVICE,                            /*!< Gattc primary service attribute type in the cache */
-    ESP_GATT_DB_SECONDARY_SERVICE,                          /*!< Gattc secondary service attribute type in the cache */
-    ESP_GATT_DB_CHARACTERISTIC,                             /*!< Gattc characteristic attribute type in the cache */
-    ESP_GATT_DB_DESCRIPTOR,                                 /*!< Gattc characteristic descriptor attribute type in the cache */
-    ESP_GATT_DB_INCLUDED_SERVICE,                           /*!< Gattc include service attribute type in the cache */
-    ESP_GATT_DB_ALL,                                        /*!< Gattc all the attribute (primary service & secondary service & include service & char & descriptor) type in the cache */
-} esp_gatt_db_attr_type_t;                                  /*!< Gattc attribute type element */
-
-/**
-  * @brief read multiple attribute
-  */
-typedef struct {
-    uint8_t  num_attr;                                      /*!< The number of the attribute */
-    uint16_t handles[ESP_GATT_MAX_READ_MULTI_HANDLES];      /*!< The handles list */
-} esp_gattc_multi_t;                                        /*!< The gattc multiple read element */
-
-/**
-  * @brief data base attribute element
-  */
-typedef struct {
-    esp_gatt_db_attr_type_t     type;                       /*!< The attribute type */
-    uint16_t                    attribute_handle;           /*!< The attribute handle, it's valid for all of the type */
-    uint16_t                    start_handle;               /*!< The service start handle, it's valid only when the type = ESP_GATT_DB_PRIMARY_SERVICE or ESP_GATT_DB_SECONDARY_SERVICE */
-    uint16_t                    end_handle;                 /*!< The service end handle, it's valid only when the type = ESP_GATT_DB_PRIMARY_SERVICE or ESP_GATT_DB_SECONDARY_SERVICE */
-    esp_gatt_char_prop_t        properties;                 /*!< The characteristic properties, it's valid only when the type = ESP_GATT_DB_CHARACTERISTIC */
-    esp_bt_uuid_t               uuid;                       /*!< The attribute uuid, it's valid for all of the type */
-} esp_gattc_db_elem_t;                                      /*!< The gattc service data base element in the cache */
-
-/**
-  * @brief service element
-  */
-typedef struct { 
-    bool                        is_primary;                 /*!< The service flag, ture if the service is primary service, else is secondly service */
-    uint16_t                    start_handle;               /*!< The start handle of the service */
-    uint16_t                    end_handle;                 /*!< The end handle of the service */
-    esp_bt_uuid_t               uuid;                       /*!< The uuid of the service */
-} esp_gattc_service_elem_t;                                 /*!< The gattc service element */
-
-/**
-  * @brief characteristic element
-  */
-typedef struct {
-    uint16_t                    char_handle;                /*!< The characteristic handle */
-    esp_gatt_char_prop_t        properties;                 /*!< The characteristic properties */
-    esp_bt_uuid_t               uuid;                       /*!< The characteristic uuid */
-} esp_gattc_char_elem_t;                                    /*!< The gattc characteristic element */
-
-/**
-  * @brief descriptor element
-  */
-typedef struct {
-    uint16_t                   handle;                      /*!< The characteristic descriptor handle */
-    esp_bt_uuid_t              uuid;                        /*!< The characteristic descriptor uuid */
-} esp_gattc_descr_elem_t;                                   /*!< The gattc descriptor type element */
-
-/**
-  * @brief include service element
-  */
-typedef struct {
-    uint16_t                   handle;                      /*!< The include service current attribute handle */
-    uint16_t                   incl_srvc_s_handle;          /*!< The start hanlde of the service which has been included */
-    esp_bt_uuid_t              uuid;                        /*!< The include service uuid */
-} esp_gattc_incl_svc_elem_t;                                /*!< The gattc inclue service element */
-
-
 #ifdef __cplusplus
 }
 #endif

components/bt/bluedroid/api/include/esp_gattc_api.h

@@ -59,73 +59,77 @@ typedef enum {
     ESP_GATTC_SCAN_FLT_PARAM_EVT      = 32,       /*!< When Scan filter parameters are set, the event comes */
     ESP_GATTC_SCAN_FLT_STATUS_EVT     = 33,       /*!< When Scan filter status is reported, the event comes */
     ESP_GATTC_ADV_VSC_EVT             = 34,       /*!< When advertising vendor spec content event is reported, the event comes */
+    ESP_GATTC_GET_CHAR_EVT            = 35,       /*!< When characteristic is got from GATT server, the event comes */
+    ESP_GATTC_GET_DESCR_EVT           = 36,       /*!< When characteristic descriptor is got from GATT server, the event comes */
+    ESP_GATTC_GET_INCL_SRVC_EVT       = 37,       /*!< When included service is got from GATT server, the event comes */
     ESP_GATTC_REG_FOR_NOTIFY_EVT      = 38,       /*!< When register for notification of a service completes, the event comes */
     ESP_GATTC_UNREG_FOR_NOTIFY_EVT    = 39,       /*!< When unregister for notification of a service completes, the event comes */
     ESP_GATTC_CONNECT_EVT             = 40,       /*!< When the ble physical connection is set up, the event comes */
     ESP_GATTC_DISCONNECT_EVT          = 41,       /*!< When the ble physical connection disconnected, the event comes */
-    ESP_GATTC_READ_MUTIPLE_EVT        = 42,       /*!< When the ble characteristic or descriptor mutiple complete, the event comes */
-    ESP_GATTC_QUEUE_FULL_EVT          = 43,       /*!< When the gattc command queue full, the event comes */
 } esp_gattc_cb_event_t;
 
+/// Maximum Transmission Unit used in GATT
+#define ESP_GATT_DEF_BLE_MTU_SIZE   23
+
+/// Maximum Transmission Unit allowed in GATT
+#define ESP_GATT_MAX_MTU_SIZE       517
 
 /**
  * @brief Gatt client callback parameters union
  */
 typedef union {
     /**
-     * @brief ESP_GATTC_REG_EVT
-     */
-    struct gattc_reg_evt_param {
-        esp_gatt_status_t status;       /*!< Operation status */
-        uint16_t app_id;                /*!< Application id which input in register API */
-    } reg;                              /*!< Gatt client callback param of ESP_GATTC_REG_EVT */
+	 * @brief ESP_GATTC_REG_EVT
+	 */
+    struct gattc_reg_evt_param {		
+        esp_gatt_status_t status;		/*!< Operation status */
+        uint16_t app_id;				/*!< Application id which input in register API */
+    } reg;								/*!< Gatt client callback param of ESP_GATTC_REG_EVT */
 
     /**
      * @brief ESP_GATTC_OPEN_EVT
      */
     struct gattc_open_evt_param {
-        esp_gatt_status_t status;       /*!< Operation status */
-        uint16_t conn_id;               /*!< Connection id */
-        esp_bd_addr_t remote_bda;       /*!< Remote bluetooth device address */
-        uint16_t mtu;                   /*!< MTU size */
-    } open;                             /*!< Gatt client callback param of ESP_GATTC_OPEN_EVT */
+        esp_gatt_status_t status;		/*!< Operation status */
+        uint16_t conn_id;				/*!< Connection id */
+        esp_bd_addr_t remote_bda;		/*!< Remote bluetooth device address */
+        uint16_t mtu;					/*!< MTU size */
+    } open;								/*!< Gatt client callback param of ESP_GATTC_OPEN_EVT */
 
     /**
      * @brief ESP_GATTC_CLOSE_EVT
      */
     struct gattc_close_evt_param {
-        esp_gatt_status_t status;       /*!< Operation status */
-        uint16_t conn_id;               /*!< Connection id */
-        esp_bd_addr_t remote_bda;       /*!< Remote bluetooth device address */
-        esp_gatt_conn_reason_t reason;  /*!< The reason of gatt connection close */
-    } close;                            /*!< Gatt client callback param of ESP_GATTC_CLOSE_EVT */
+        esp_gatt_status_t status;		/*!< Operation status */
+        uint16_t conn_id;				/*!< Connection id */
+        esp_bd_addr_t remote_bda;		/*!< Remote bluetooth device address */
+        esp_gatt_conn_reason_t reason;	/*!< The reason of gatt connection close */
+    } close;							/*!< Gatt client callback param of ESP_GATTC_CLOSE_EVT */
 
     /**
      * @brief ESP_GATTC_CFG_MTU_EVT
      */
     struct gattc_cfg_mtu_evt_param {
-        esp_gatt_status_t status;       /*!< Operation status */
-        uint16_t conn_id;               /*!< Connection id */
-        uint16_t mtu;                   /*!< MTU size */
-    } cfg_mtu;                          /*!< Gatt client callback param of ESP_GATTC_CFG_MTU_EVT */
+        esp_gatt_status_t status;		/*!< Operation status */
+        uint16_t conn_id;				/*!< Connection id */
+        uint16_t mtu;					/*!< MTU size */
+    } cfg_mtu;							/*!< Gatt client callback param of ESP_GATTC_CFG_MTU_EVT */
 
     /**
      * @brief ESP_GATTC_SEARCH_CMPL_EVT
      */
     struct gattc_search_cmpl_evt_param {
-        esp_gatt_status_t status;       /*!< Operation status */
-        uint16_t conn_id;               /*!< Connection id */
-    } search_cmpl;                      /*!< Gatt client callback param of ESP_GATTC_SEARCH_CMPL_EVT */
+        esp_gatt_status_t status;		/*!< Operation status */
+        uint16_t conn_id;				/*!< Connection id */
+    } search_cmpl;						/*!< Gatt client callback param of ESP_GATTC_SEARCH_CMPL_EVT */
 
     /**
      * @brief ESP_GATTC_SEARCH_RES_EVT
      */
     struct gattc_search_res_evt_param {
-        uint16_t conn_id;               /*!< Connection id */
-        uint16_t start_handle;          /*!< Service start handle */
-        uint16_t end_handle;            /*!< Service end handle */
-        esp_gatt_id_t srvc_id;          /*!< Service id, include service uuid and other information */
-    } search_res;                       /*!< Gatt client callback param of ESP_GATTC_SEARCH_RES_EVT */
+        uint16_t conn_id;				/*!< Connection id */
+        esp_gatt_srvc_id_t srvc_id;	/*!< Service id, include service uuid and other information */
+    } search_res;						/*!< Gatt client callback param of ESP_GATTC_SEARCH_RES_EVT */
 
     /**
      * @brief ESP_GATTC_READ_CHAR_EVT,  ESP_GATTC_READ_DESCR_EVT
@@ -134,8 +138,17 @@ typedef union {
 
         esp_gatt_status_t status;       /*!< Operation status */
         uint16_t conn_id;               /*!< Connection id */
-        uint16_t handle;                /*!< Characteristic handle */
+        esp_gatt_srvc_id_t srvc_id;     /*!< Service id, include service uuid and other information */
+        esp_gatt_id_t char_id;          /*!< Characteristic id, include characteristic uuid and other information */
+        esp_gatt_id_t descr_id;         /*!< Descriptor id, include descriptor uuid and other information */
         uint8_t *value;                 /*!< Characteristic value */
+        uint16_t value_type;            /*!< Characteristic value type, there is two value for this type:
+                                             ESP_GATTC_READ_VALUE_TYPE_VALUE(0x0000) and 
+                                             ESP_GATTC_READ_VALUE_TYPE_AGG_FORMAT(0x2905).
+                                             If the value is ESP_GATTC_READ_VALUE_TYPE_VALUE means it is a generally
+                                             value type, and if is the type of ESP_GATTC_READ_VALUE_TYPE_AGG_FORMAT,
+                                             the unit of the value will indicate in the Characteristic 
+                                             aggregate format descriptor */
         uint16_t value_len;             /*!< Characteristic value length */
     } read;                             /*!< Gatt client callback param of ESP_GATTC_READ_CHAR_EVT */
 
@@ -143,66 +156,105 @@ typedef union {
      * @brief ESP_GATTC_WRITE_CHAR_EVT, ESP_GATTC_PREP_WRITE_EVT, ESP_GATTC_WRITE_DESCR_EVT
      */
     struct gattc_write_evt_param {
-        esp_gatt_status_t status;       /*!< Operation status */
-        uint16_t conn_id;               /*!< Connection id */
-        uint16_t handle;                /*!< The Characteristic or descriptor handle */
-        uint16_t offset;                /*!< The prepare write offset, this value is valid only when prepare write */
-    } write;                            /*!< Gatt client callback param of ESP_GATTC_WRITE_DESCR_EVT */
+        esp_gatt_status_t status;		/*!< Operation status */
+        uint16_t conn_id;				/*!< Connection id */
+        esp_gatt_srvc_id_t srvc_id; 	/*!< Service id, include service uuid and other information */
+        esp_gatt_id_t char_id;			/*!< Characteristic id, include characteristic uuid and other information */
+        esp_gatt_id_t descr_id;			/*!< Descriptor id, include descriptor uuid and other information */
+    } write;							/*!< Gatt client callback param of ESP_GATTC_WRITE_DESCR_EVT */
 
     /**
      * @brief ESP_GATTC_EXEC_EVT
      */
     struct gattc_exec_cmpl_evt_param {
-        esp_gatt_status_t status;       /*!< Operation status */
-        uint16_t conn_id;               /*!< Connection id */
-    } exec_cmpl;                        /*!< Gatt client callback param of ESP_GATTC_EXEC_EVT */
+        esp_gatt_status_t status;		/*!< Operation status */
+        uint16_t conn_id;				/*!< Connection id */
+    } exec_cmpl;						/*!< Gatt client callback param of ESP_GATTC_EXEC_EVT */
 
     /**
      * @brief ESP_GATTC_NOTIFY_EVT
      */
     struct gattc_notify_evt_param {
-        uint16_t conn_id;               /*!< Connection id */
-        esp_bd_addr_t remote_bda;       /*!< Remote bluetooth device address */
-        uint16_t handle;                /*!< The Characteristic or descriptor handle */
-        uint16_t value_len;             /*!< Notify attribute value */
-        uint8_t *value;                 /*!< Notify attribute value */
-        bool is_notify;                 /*!< True means notify, false means indicate */
-    } notify;                           /*!< Gatt client callback param of ESP_GATTC_NOTIFY_EVT */
+        uint16_t conn_id;				/*!< Connection id */
+        esp_bd_addr_t remote_bda;		/*!< Remote bluetooth device address */
+        esp_gatt_srvc_id_t srvc_id; 	/*!< Service id, include service uuid and other information */
+        esp_gatt_id_t char_id;			/*!< Characteristic id, include characteristic uuid and other information */
+        esp_gatt_id_t descr_id;			/*!< Descriptor id, include descriptor uuid and other information */
+        uint16_t value_len;				/*!< Notify attribute value */
+        uint8_t *value;					/*!< Notify attribute value */
+        bool is_notify;					/*!< True means notify, false means indicate */
+    } notify;							/*!< Gatt client callback param of ESP_GATTC_NOTIFY_EVT */
 
     /**
      * @brief ESP_GATTC_SRVC_CHG_EVT
 	 */
     struct gattc_srvc_chg_evt_param {
-        esp_bd_addr_t remote_bda;       /*!< Remote bluetooth device address */
-    } srvc_chg;                         /*!< Gatt client callback param of ESP_GATTC_SRVC_CHG_EVT */
+        esp_bd_addr_t remote_bda;		/*!< Remote bluetooth device address */
+    } srvc_chg;							/*!< Gatt client callback param of ESP_GATTC_SRVC_CHG_EVT */
 
     /**
      * @brief ESP_GATTC_CONGEST_EVT
      */
     struct gattc_congest_evt_param {
-        uint16_t conn_id;               /*!< Connection id */
-        bool congested;                 /*!< Congested or not */
-    } congest;                          /*!< Gatt client callback param of ESP_GATTC_CONGEST_EVT */
+        uint16_t conn_id;				/*!< Connection id */
+        bool congested;					/*!< Congested or not */
+    } congest;							/*!< Gatt client callback param of ESP_GATTC_CONGEST_EVT */
+
+    /**
+     * @brief ESP_GATTC_GET_CHAR_EVT
+     */
+    struct gattc_get_char_evt_param {
+        esp_gatt_status_t status;		/*!< Operation status */
+        uint16_t conn_id;				/*!< Connection id */
+        esp_gatt_srvc_id_t srvc_id; 	/*!< Service id, include service uuid and other information */
+        esp_gatt_id_t char_id;			/*!< Characteristic id, include characteristic uuid and other information */
+        esp_gatt_char_prop_t char_prop; /*!< Characteristic property */
+    } get_char;							/*!< Gatt client callback param of ESP_GATTC_GET_CHAR_EVT */
+
+    /**
+     * @brief ESP_GATTC_GET_DESCR_EVT
+     */
+    struct gattc_get_descr_evt_param {
+        esp_gatt_status_t status;		/*!< Operation status */
+        uint16_t conn_id;				/*!< Connection id */
+        esp_gatt_srvc_id_t srvc_id; 	/*!< Service id, include service uuid and other information */
+        esp_gatt_id_t char_id;			/*!< Characteristic id, include characteristic uuid and other information */
+        esp_gatt_id_t descr_id;			/*!< Descriptor id, include descriptor uuid and other information */
+    } get_descr;						/*!< Gatt client callback param of ESP_GATTC_GET_DESCR_EVT */
+
+    /**
+     * @brief ESP_GATTC_GET_INCL_SRVC_EVT
+     */
+    struct gattc_get_incl_srvc_evt_param {
+        esp_gatt_status_t status;		/*!< Operation status */
+        uint16_t conn_id;				/*!< Connection id */
+        esp_gatt_srvc_id_t srvc_id; 	/*!< Service id, include service uuid and other information */
+        esp_gatt_srvc_id_t incl_srvc_id;/*!< Included service id, include service uuid and other information */
+    } get_incl_srvc;					/*!< Gatt client callback param of ESP_GATTC_GET_INCL_SRVC_EVT */
+
     /**
      * @brief ESP_GATTC_REG_FOR_NOTIFY_EVT
      */
     struct gattc_reg_for_notify_evt_param {
-        esp_gatt_status_t status;       /*!< Operation status */
-        uint16_t handle;                /*!< The characteristic or descriptor handle */
-    } reg_for_notify;                   /*!< Gatt client callback param of ESP_GATTC_REG_FOR_NOTIFY_EVT */
+        esp_gatt_status_t status;		/*!< Operation status */
+        esp_gatt_srvc_id_t srvc_id; 	/*!< Service id, include service uuid and other information */
+        esp_gatt_id_t char_id;			/*!< Characteristic id, include characteristic uuid and other information */
+    } reg_for_notify;					/*!< Gatt client callback param of ESP_GATTC_REG_FOR_NOTIFY_EVT */
 
-    /**
+	/**
      * @brief ESP_GATTC_UNREG_FOR_NOTIFY_EVT
      */
     struct gattc_unreg_for_notify_evt_param {
-        esp_gatt_status_t status;       /*!< Operation status */
-        uint16_t handle;                /*!< The characteristic or descriptor handle */
-    } unreg_for_notify;                 /*!< Gatt client callback param of ESP_GATTC_UNREG_FOR_NOTIFY_EVT */
+        esp_gatt_status_t status;		/*!< Operation status */
+        esp_gatt_srvc_id_t srvc_id; 	/*!< Service id, include service uuid and other information */
+        esp_gatt_id_t char_id;			/*!< Characteristic id, include characteristic uuid and other information */
+    } unreg_for_notify;					/*!< Gatt client callback param of ESP_GATTC_UNREG_FOR_NOTIFY_EVT */
 
     /**
      * @brief ESP_GATTC_CONNECT_EVT
      */
     struct gattc_connect_evt_param {
+        esp_gatt_status_t status;       /*!< Operation status */
         uint16_t conn_id;               /*!< Connection id */
         esp_bd_addr_t remote_bda;       /*!< Remote bluetooth device address */
     } connect;                          /*!< Gatt client callback param of ESP_GATTC_CONNECT_EVT */
@@ -211,21 +263,12 @@ typedef union {
      * @brief ESP_GATTC_DISCONNECT_EVT
      */
     struct gattc_disconnect_evt_param {
-        esp_gatt_conn_reason_t reason;  /*!< disconnection reason */
+        esp_gatt_status_t status;       /*!< Operation status */
         uint16_t conn_id;               /*!< Connection id */
         esp_bd_addr_t remote_bda;       /*!< Remote bluetooth device address */
     } disconnect;                       /*!< Gatt client callback param of ESP_GATTC_DISCONNECT_EVT */
 
-    /**
-     * @brief ESP_GATTC_QUEUE_FULL_EVT
-     */
-    struct gattc_queue_full_evt_param {
-        esp_gatt_status_t status;      /*!< Operation status */
-        uint16_t conn_id;              /*!< Connection id */
-        bool     is_full;              /*!< The gattc command queue is full or not */
-    } queue_full;                      /*!< Gatt client callback param of ESP_GATTC_QUEUE_FULL_EVT */
-
-} esp_ble_gattc_cb_param_t;             /*!< GATT client callback parameter union type */
+} esp_ble_gattc_cb_param_t;				/*!< GATT client callback parameter union type */
 
 /**
  * @brief GATT Client callback function type
@@ -283,7 +326,6 @@ esp_err_t esp_ble_gattc_app_unregister(esp_gatt_if_t gattc_if);
  *
  * @param[in]       gattc_if: Gatt client access interface.
  * @param[in]       remote_bda: remote device bluetooth device address.
- * @param[in]       remote_addr_type: remote device bluetooth device the address type.
  * @param[in]       is_direct: direct connection or background auto connection
  *
  * @return
@@ -291,7 +333,7 @@ esp_err_t esp_ble_gattc_app_unregister(esp_gatt_if_t gattc_if);
  *                  - other: failed
  *
  */
-esp_err_t esp_ble_gattc_open(esp_gatt_if_t gattc_if, esp_bd_addr_t remote_bda, esp_ble_addr_type_t remote_addr_type, bool is_direct);
+esp_err_t esp_ble_gattc_open(esp_gatt_if_t gattc_if, esp_bd_addr_t remote_bda, bool is_direct);
 
 
 /**
@@ -313,19 +355,18 @@ esp_err_t esp_ble_gattc_close (esp_gatt_if_t gattc_if, uint16_t conn_id);
 
 /**
  * @brief           Configure the MTU size in the GATT channel. This can be done
- *                  only once per connection. Before using, use esp_ble_gatt_set_local_mtu()
- *                  to configure the local MTU size.
- *
+ *                  only once per connection.
  *
  * @param[in]       gattc_if: Gatt client access interface.
  * @param[in]       conn_id: connection ID.
+ * @param[in]       mtu: desired MTU size to use.
  *
  * @return
  *                  - ESP_OK: success
  *                  - other: failed
  *
  */
-esp_err_t esp_ble_gattc_send_mtu_req (esp_gatt_if_t gattc_if, uint16_t conn_id);
+esp_err_t esp_ble_gattc_config_mtu (esp_gatt_if_t gattc_if, uint16_t conn_id, uint16_t mtu);
 
 
 /**
@@ -346,233 +387,76 @@ esp_err_t esp_ble_gattc_send_mtu_req (esp_gatt_if_t gattc_if, uint16_t conn_id);
  */
 esp_err_t esp_ble_gattc_search_service(esp_gatt_if_t gattc_if, uint16_t conn_id, esp_bt_uuid_t *filter_uuid);
 
+
 /**
- * @brief           Find all the service with the given service uuid in the gattc cache, if the svc_uuid is NULL, find all the service.
- *                  Note: It just get service from local cache, won't get from remote devices. If want to get it from remote device, need
- *                  to used the esp_ble_gattc_search_service.
+ * @brief           This function is called to find the first characteristic of the
+ *                  service on the given server.
  *
  * @param[in]       gattc_if: Gatt client access interface.
  * @param[in]       conn_id: connection ID which identify the server.
- * @param[in]       svc_uuid: the pointer to the service uuid.
- * @param[out]      result: The pointer to the service whith has been found in the gattc cache.
- * @param[inout]   count: input the number of service want to find,
- *                         it will output the number of service has been found in the gattc cache with the given service uuid.
- * @param[in]       offset: Offset of the service position to get.
+ * @param[in]       srvc_id: service ID
+ * @param[in]       start_char_id:  the start characteristic ID
+ * @return
+ *                  - ESP_OK: success
+ *                  - other: failed
+ *
+ */
+esp_err_t esp_ble_gattc_get_characteristic(esp_gatt_if_t gattc_if,
+                                            uint16_t conn_id,
+                                            esp_gatt_srvc_id_t *srvc_id,
+                                            esp_gatt_id_t *start_char_id);
+
+/**
+ * @brief           This function is called to find the descriptor of the
+ *                  service on the given server.
+ *
+ * @param[in]       gattc_if: Gatt client access interface.
+ * @param[in]       conn_id: connection ID which identify the server.
+ * @param[in]       srvc_id: the service ID of which the characteristic is belonged to.
+ * @param[in]       char_id: Characteristic ID, if NULL find the first available
+ *                  characteristic.
+ * @param[in]       start_descr_id:  the start descriptor id
  *
  * @return
  *                  - ESP_OK: success
  *                  - other: failed
  *
  */
-esp_gatt_status_t esp_ble_gattc_get_service(esp_gatt_if_t gattc_if, uint16_t conn_id, esp_bt_uuid_t *svc_uuid,
-                                            esp_gattc_service_elem_t *result, uint16_t *count, uint16_t offset);
+esp_err_t esp_ble_gattc_get_descriptor(esp_gatt_if_t gattc_if,
+                                       uint16_t conn_id,
+                                       esp_gatt_srvc_id_t *srvc_id,
+                                       esp_gatt_id_t *char_id,
+                                       esp_gatt_id_t *start_descr_id);
+
 
 /**
- * @brief           Find all the characteristic with the given service in the gattc cache
- *                  Note: It just get characteristic from local cache, won't get from remote devices.
+ * @brief           This function is called to find the first characteristic of the
+ *                  service on the given server.
  *
  * @param[in]       gattc_if: Gatt client access interface.
  * @param[in]       conn_id: connection ID which identify the server.
- * @param[in]       start_handle: the attribute start handle.
- * @param[in]       end_handle: the attribute end handle
- * @param[out]      result: The pointer to the charateristic in the service.
- * @param[inout]   count: input the number of characteristic want to find,
- *                         it will output the number of characteristic has been found in the gattc cache with the given service.
- * @param[in]       offset: Offset of the characteristic position to get.
+ * @param[in]       srvc_id: the service ID of which the characteristic is belonged to.
+ * @param[in]       start_incl_srvc_id: the start include service id
  *
  * @return
  *                  - ESP_OK: success
  *                  - other: failed
  *
  */
-esp_gatt_status_t esp_ble_gattc_get_all_char(esp_gatt_if_t gattc_if,
-                                             uint16_t conn_id,
-                                             uint16_t start_handle,
-                                             uint16_t end_handle,
-                                             esp_gattc_char_elem_t *result,
-                                             uint16_t *count, uint16_t offset);
+esp_err_t esp_ble_gattc_get_included_service(esp_gatt_if_t gattc_if, 
+                                            uint16_t conn_id,
+                                            esp_gatt_srvc_id_t *srvc_id,
+                                            esp_gatt_srvc_id_t *start_incl_srvc_id);
 
-/**
- * @brief           Find all the descriptor with the given characteristic in the gattc cache
- *                  Note: It just get descriptor from local cache, won't get from remote devices.
- *
- * @param[in]       gattc_if: Gatt client access interface.
- * @param[in]       conn_id: connection ID which identify the server.
- * @param[in]       char_handle: the given characteristic handle
- * @param[out]      result: The pointer to the descriptor in the characteristic.
- * @param[inout]    count: input the number of descriptor want to find,
- *                         it will output the number of descriptor has been found in the gattc cache with the given characteristic.
- * @param[in]       offset: Offset of the descriptor position to get.
- *
- * @return
- *                  - ESP_OK: success
- *                  - other: failed
- *
- */
-esp_gatt_status_t esp_ble_gattc_get_all_descr(esp_gatt_if_t gattc_if,
-                                              uint16_t conn_id,
-                                              uint16_t char_handle,
-                                              esp_gattc_descr_elem_t *result,
-                                              uint16_t *count, uint16_t offset);
-
-
-/**
- * @brief           Find the characteristic with the given characteristic uuid in the gattc cache
- *                  Note: It just get characteristic from local cache, won't get from remote devices.
- *
- * @param[in]       gattc_if: Gatt client access interface.
- * @param[in]       conn_id: connection ID which identify the server.
- * @param[in]       start_handle: the attribute start handle
- * @param[in]       end_handle: the attribute end handle
- * @param[in]       char_uuid: the characteristic uuid
- * @param[out]      result: The pointer to the characteristic in the service.
- * @param[inout]   count: input the number of characteristic want to find,
- *                         it will output the number of characteristic has been found in the gattc cache with the given service.
- *
- * @return
- *                  - ESP_OK: success
- *                  - other: failed
- *
- */
-esp_gatt_status_t esp_ble_gattc_get_char_by_uuid(esp_gatt_if_t gattc_if,
-                                                 uint16_t conn_id,
-                                                 uint16_t start_handle,
-                                                 uint16_t end_handle,
-                                                 esp_bt_uuid_t char_uuid,
-                                                 esp_gattc_char_elem_t *result,
-                                                 uint16_t *count);
-
-/**
- * @brief           Find the descriptor with the given characteristic uuid in the gattc cache
- *                  Note: It just get descriptor from local cache, won't get from remote devices.
- *
- * @param[in]       gattc_if: Gatt client access interface.
- * @param[in]       conn_id: connection ID which identify the server.
- * @param[in]       start_handle: the attribute start handle
- * @param[in]       end_handle: the attribute end handle
- * @param[in]       char_uuid: the characteristic uuid.
- * @param[in]       descr_uuid: the descriptor uuid.
- * @param[out]      result: The pointer to the descriptor in the given characteristic.
- * @param[inout]   count: input the number of descriptor want to find,
- *                         it will output the number of descriptor has been found in the gattc cache with the given characteristic.
- *
- * @return
- *                  - ESP_OK: success
- *                  - other: failed
- *
- */
-esp_gatt_status_t esp_ble_gattc_get_descr_by_uuid(esp_gatt_if_t gattc_if,
-                                                  uint16_t conn_id,
-                                                  uint16_t start_handle,
-                                                  uint16_t end_handle,
-                                                  esp_bt_uuid_t char_uuid,
-                                                  esp_bt_uuid_t descr_uuid,
-                                                  esp_gattc_descr_elem_t *result,
-                                                  uint16_t *count);
-
-/**
- * @brief           Find the descriptor with the given characteristic handle in the gattc cache
- *                  Note: It just get descriptor from local cache, won't get from remote devices.
- *
- * @param[in]       gattc_if: Gatt client access interface.
- * @param[in]       conn_id: connection ID which identify the server.
- * @param[in]       char_handle: the characteristic handle.
- * @param[in]       descr_uuid: the descriptor uuid.
- * @param[out]      result: The pointer to the descriptor in the given characteristic.
- * @param[inout]   count: input the number of descriptor want to find,
- *                         it will output the number of descriptor has been found in the gattc cache with the given characteristic.
- *
- * @return
- *                  - ESP_OK: success
- *                  - other: failed
- *
- */
-esp_gatt_status_t esp_ble_gattc_get_descr_by_char_handle(esp_gatt_if_t gattc_if,
-                                                         uint16_t conn_id,
-                                                         uint16_t char_handle,
-                                                         esp_bt_uuid_t descr_uuid,
-                                                         esp_gattc_descr_elem_t *result,
-                                                         uint16_t *count);
-
-/**
- * @brief           Find the include service with the given service handle in the gattc cache
- *                  Note: It just get include service from local cache, won't get from remote devices.
- *
- * @param[in]       gattc_if: Gatt client access interface.
- * @param[in]       conn_id: connection ID which identify the server.
- * @param[in]       start_handle: the attribute start handle
- * @param[in]       end_handle: the attribute end handle
- * @param[in]       incl_uuid: the include service uuid
- * @param[out]      result: The pointer to the include service in the given service.
- * @param[inout]   count: input the number of include service want to find,
- *                         it will output the number of include service has been found in the gattc cache with the given service.
- *
- * @return
- *                  - ESP_OK: success
- *                  - other: failed
- *
- */
-esp_gatt_status_t esp_ble_gattc_get_include_service(esp_gatt_if_t gattc_if,
-                                                    uint16_t conn_id,
-                                                    uint16_t start_handle,
-                                                    uint16_t end_handle,
-                                                    esp_bt_uuid_t *incl_uuid,
-                                                    esp_gattc_incl_svc_elem_t *result,
-                                                    uint16_t *count);
-
-
-/**
- * @brief           Find the attribute count with the given service or characteristic in the gattc cache
- *
- * @param[in]       gattc_if: Gatt client access interface.
- * @param[in]       conn_id: connection ID which identify the server.
- * @param[in]       type: the attribute type.
- * @param[in]       start_handle: the attribute start handle, if the type is ESP_GATT_DB_DESCRIPTOR, this parameter should be ignore
- * @param[in]       end_handle: the attribute end handle, if the type is ESP_GATT_DB_DESCRIPTOR, this parameter should be ignore
- * @param[in]       char_handle: the characteristic handle, this parameter valid when the type is ESP_GATT_DB_DESCRIPTOR. If the type
- *                               isn't ESP_GATT_DB_DESCRIPTOR, this parameter should be ignore.
- * @param[out]      count: output the number of attribute has been found in the gattc cache with the given attribute type.
- *
- * @return
- *                  - ESP_OK: success
- *                  - other: failed
- *
- */
-esp_gatt_status_t esp_ble_gattc_get_attr_count(esp_gatt_if_t gattc_if,
-                                               uint16_t conn_id,
-                                               esp_gatt_db_attr_type_t type,
-                                               uint16_t start_handle,
-                                               uint16_t end_handle,
-                                               uint16_t char_handle,
-                                               uint16_t *count);
-
-/**
- * @brief           This function is called to get the GATT database.
- *                  Note: It just get attribute data base from local cache, won't get from remote devices.
- *
- * @param[in]       gattc_if: Gatt client access interface.
- * @param[in]       start_handle: the attribute start handle
- * @param[in]       end_handle: the attribute end handle
- * @param[in]       conn_id: connection ID which identify the server.
- * @param[in]       db: output parameter which will contain the GATT database copy.
- *                      Caller is responsible for freeing it.
- * @param[in]       count: number of elements in database.
- *
- * @return
- *                  - ESP_OK: success
- *                  - other: failed
- *
- */
-esp_gatt_status_t esp_ble_gattc_get_db(esp_gatt_if_t gattc_if, uint16_t conn_id, uint16_t start_handle, uint16_t end_handle,
-                                        esp_gattc_db_elem_t *db, uint16_t *count);
 
 /**
  * @brief           This function is called to read a service's characteristics of
- *                  the given characteristic handle
+ *                  the given characteristic ID
  *
  * @param[in]       gattc_if: Gatt client access interface.
  * @param[in]       conn_id : connection ID.
- * @param[in]       handle : characteritic handle to read.
+ * @param[in]       srvc_id : service ID.
+ * @param[in]       char_id : characteristic ID to read.
  * @param[in]       auth_req : authenticate request type
  *
  * @return
@@ -580,28 +464,11 @@ esp_gatt_status_t esp_ble_gattc_get_db(esp_gatt_if_t gattc_if, uint16_t conn_id,
  *                  - other: failed
  *
  */
-esp_err_t esp_ble_gattc_read_char (esp_gatt_if_t gattc_if,
-                                   uint16_t conn_id,
-                                   uint16_t handle,
-                                   esp_gatt_auth_req_t auth_req);
-
-/**
- * @brief           This function is called to read multiple characteristic or
- *                  characteristic descriptors.
- *
- * @param[in]       gattc_if: Gatt client access interface.
- * @param[in]       conn_id : connection ID.
- * @param[in]       read_multi : pointer to the read multiple parameter.
- * @param[in]       auth_req : authenticate request type
- *
- * @return
- *                  - ESP_OK: success
- *                  - other: failed
- *
- */
-esp_err_t esp_ble_gattc_read_multiple(esp_gatt_if_t gattc_if,
-                                      uint16_t conn_id, esp_gattc_multi_t *read_multi,
-                                      esp_gatt_auth_req_t auth_req);
+esp_err_t esp_ble_gattc_read_char (esp_gatt_if_t gattc_if, 
+                                uint16_t conn_id,
+                                esp_gatt_srvc_id_t *srvc_id,
+                                esp_gatt_id_t *char_id,
+                                esp_gatt_auth_req_t auth_req);
 
 
 /**
@@ -609,7 +476,9 @@ esp_err_t esp_ble_gattc_read_multiple(esp_gatt_if_t gattc_if,
  *
  * @param[in]       gattc_if: Gatt client access interface.
  * @param[in]       conn_id : connection ID.
- * @param[in]       handle : descriptor handle to read.
+ * @param[in]       srvc_id : service ID.
+ * @param[in]       char_id : characteristic ID to read.
+ * @param[in]       descr_id : characteristic descriptor ID to read.
  * @param[in]       auth_req : authenticate request type
  *
  * @return
@@ -618,9 +487,11 @@ esp_err_t esp_ble_gattc_read_multiple(esp_gatt_if_t gattc_if,
  *
  */
 esp_err_t esp_ble_gattc_read_char_descr (esp_gatt_if_t gattc_if,
-                                         uint16_t conn_id,
-                                         uint16_t handle,
-                                         esp_gatt_auth_req_t auth_req);
+                                        uint16_t conn_id,
+                                        esp_gatt_srvc_id_t *srvc_id,
+                                        esp_gatt_id_t  *char_id,
+                                        esp_gatt_id_t  *descr_id,
+                                        esp_gatt_auth_req_t auth_req);
 
 
 /**
@@ -628,7 +499,8 @@ esp_err_t esp_ble_gattc_read_char_descr (esp_gatt_if_t gattc_if,
  *
  * @param[in]       gattc_if: Gatt client access interface.
  * @param[in]       conn_id : connection ID.
- * @param[in]       handle : characteristic handle to write.
+ * @param[in]       srvc_id : service ID.
+ * @param[in]       char_id : characteristic ID to write.
  * @param[in]       value_len: length of the value to be written.
  * @param[in]       value : the value to be written.
  * @param[in]       write_type : the type of attribute write operation.
@@ -641,10 +513,11 @@ esp_err_t esp_ble_gattc_read_char_descr (esp_gatt_if_t gattc_if,
  */
 esp_err_t esp_ble_gattc_write_char( esp_gatt_if_t gattc_if,
                                     uint16_t conn_id,
-                                    uint16_t handle,
+                                    esp_gatt_srvc_id_t *srvc_id,
+                                    esp_gatt_id_t *char_id,
                                     uint16_t value_len,
                                     uint8_t *value,
-                                    esp_gatt_write_type_t write_type,
+									esp_gatt_write_type_t write_type,
                                     esp_gatt_auth_req_t auth_req);
 
 
@@ -653,7 +526,9 @@ esp_err_t esp_ble_gattc_write_char( esp_gatt_if_t gattc_if,
  *
  * @param[in]       gattc_if: Gatt client access interface.
  * @param[in]       conn_id : connection ID
- * @param[in]       handle : descriptor hadle to write.
+ * @param[in]       srvc_id : service ID.
+ * @param[in]       char_id : characteristic ID.
+ * @param[in]       descr_id : characteristic descriptor ID to write.
  * @param[in]       value_len: length of the value to be written.
  * @param[in]       value : the value to be written.
  * @param[in]       write_type : the type of attribute write operation.
@@ -666,7 +541,9 @@ esp_err_t esp_ble_gattc_write_char( esp_gatt_if_t gattc_if,
  */
 esp_err_t esp_ble_gattc_write_char_descr (esp_gatt_if_t gattc_if,
                                          uint16_t conn_id,
-                                         uint16_t handle,
+                                         esp_gatt_srvc_id_t *srvc_id,
+                                         esp_gatt_id_t *char_id,
+                                         esp_gatt_id_t *descr_id,
                                          uint16_t value_len,
                                          uint8_t *value,
                                          esp_gatt_write_type_t write_type,
@@ -678,7 +555,8 @@ esp_err_t esp_ble_gattc_write_char_descr (esp_gatt_if_t gattc_if,
  *
  * @param[in]       gattc_if: Gatt client access interface.
  * @param[in]       conn_id : connection ID.
- * @param[in]       handle : charateristic handle to prepare write.
+ * @param[in]       srvc_id : service ID.
+ * @param[in]       char_id : GATT characteristic ID of the service.
  * @param[in]       offset : offset of the write value.
  * @param[in]       value_len: length of the value to be written.
  * @param[in]       value : the value to be written.
@@ -689,9 +567,10 @@ esp_err_t esp_ble_gattc_write_char_descr (esp_gatt_if_t gattc_if,
  *                  - other: failed
  *
  */
-esp_err_t esp_ble_gattc_prepare_write(esp_gatt_if_t gattc_if,
+esp_err_t esp_ble_gattc_prepare_write(esp_gatt_if_t gattc_if, 
                                       uint16_t conn_id,
-                                      uint16_t handle,
+                                      esp_gatt_srvc_id_t *srvc_id,
+                                      esp_gatt_id_t *char_id,
                                       uint16_t offset,
                                       uint16_t value_len,
                                       uint8_t *value,
@@ -703,7 +582,9 @@ esp_err_t esp_ble_gattc_prepare_write(esp_gatt_if_t gattc_if,
  *
  * @param[in]       gattc_if: Gatt client access interface.
  * @param[in]       conn_id : connection ID.
- * @param[in]       handle : characteristic descriptor hanlde to prepare write.
+ * @param[in]       srvc_id : service ID.
+ * @param[in]       char_id : GATT characteristic ID of the service.
+ * @param[in]       descr_id : characteristic descriptor ID to write.
  * @param[in]       offset : offset of the write value.
  * @param[in]       value_len: length of the value to be written.
  * @param[in]       value : the value to be written.
@@ -716,7 +597,9 @@ esp_err_t esp_ble_gattc_prepare_write(esp_gatt_if_t gattc_if,
  */
 esp_err_t esp_ble_gattc_prepare_write_char_descr(esp_gatt_if_t gattc_if,
                                                  uint16_t conn_id,
-                                                 uint16_t handle,
+                                                 esp_gatt_srvc_id_t *srvc_id,
+                                                 esp_gatt_id_t *char_id,
+                                                 esp_gatt_id_t *descr_id,
                                                  uint16_t offset,
                                                  uint16_t value_len,
                                                  uint8_t *value,
@@ -743,7 +626,8 @@ esp_err_t esp_ble_gattc_execute_write (esp_gatt_if_t gattc_if, uint16_t conn_id,
  *
  * @param[in]       gattc_if: Gatt client access interface.
  * @param[in]       server_bda : target GATT server.
- * @param[in]       handle : GATT characteristic handle.
+ * @param[in]       srvc_id : pointer to GATT service ID.
+ * @param[in]       char_id : pointer to GATT characteristic ID.
  *
  * @return
  *                  - ESP_OK: registration succeeds
@@ -751,8 +635,9 @@ esp_err_t esp_ble_gattc_execute_write (esp_gatt_if_t gattc_if, uint16_t conn_id,
  *
  */
 esp_err_t esp_ble_gattc_register_for_notify (esp_gatt_if_t gattc_if,
-                                             esp_bd_addr_t server_bda,
-                                             uint16_t handle);
+                                                    esp_bd_addr_t server_bda,
+                                                    esp_gatt_srvc_id_t *srvc_id,
+                                                    esp_gatt_id_t *char_id);
 
 
 /**
@@ -760,7 +645,8 @@ esp_err_t esp_ble_gattc_register_for_notify (esp_gatt_if_t gattc_if,
  *
  * @param[in]       gattc_if: Gatt client access interface.
  * @param[in]       server_bda : target GATT server.
- * @param[in]       handle : GATT characteristic handle.
+ * @param[in]       srvc_id : pointer to GATT service ID.
+ * @param[in]       char_id : pointer to GATT characteristic ID.
  *
  * @return
  *                  - ESP_OK: unregister succeeds
@@ -768,8 +654,9 @@ esp_err_t esp_ble_gattc_register_for_notify (esp_gatt_if_t gattc_if,
  *
  */
 esp_err_t esp_ble_gattc_unregister_for_notify (esp_gatt_if_t gattc_if,
-                                               esp_bd_addr_t server_bda,
-                                               uint16_t handle);
+                                                      esp_bd_addr_t server_bda,
+                                                      esp_gatt_srvc_id_t *srvc_id,
+                                                      esp_gatt_id_t *char_id);
 
 
 /**

components/bt/bluedroid/api/include/esp_gatts_api.h

@@ -119,8 +119,6 @@ typedef union {
     struct gatts_conf_evt_param {
         esp_gatt_status_t status;       /*!< Operation status */
         uint16_t conn_id;               /*!< Connection id */
-        uint16_t len;                   /*!< The indication or notification value length, len is valid when send notification or indication failed */
-        uint8_t *value;                 /*!< The indication or notification value , value is valid when send notification or indication failed */
     } conf;                             /*!< Gatt server callback param of ESP_GATTS_CONF_EVT (confirm) */
 
     /**
@@ -162,7 +160,7 @@ typedef union {
         esp_gatt_status_t status;       /*!< Operation status */
         uint16_t attr_handle;           /*!< Descriptor attribute handle */
         uint16_t service_handle;        /*!< Service attribute handle */
-        esp_bt_uuid_t descr_uuid;       /*!< Characteristic descriptor uuid */
+        esp_bt_uuid_t char_uuid;        /*!< Characteristic uuid */
     } add_char_descr;                   /*!< Gatt server callback param of ESP_GATTS_ADD_CHAR_DESCR_EVT */
 
     /**
@@ -195,6 +193,7 @@ typedef union {
     struct gatts_connect_evt_param {
         uint16_t conn_id;               /*!< Connection id */
         esp_bd_addr_t remote_bda;       /*!< Remote bluetooth device address */
+        bool is_connected;              /*!< Indicate it is connected or not */
     } connect;                          /*!< Gatt server callback param of ESP_GATTS_CONNECT_EVT */
 
     /**
@@ -203,7 +202,7 @@ typedef union {
     struct gatts_disconnect_evt_param {
         uint16_t conn_id;               /*!< Connection id */
         esp_bd_addr_t remote_bda;       /*!< Remote bluetooth device address */
-        esp_gatt_conn_reason_t reason;  /*!< Indicate the reason of disconnection */
+        bool is_connected;              /*!< Indicate it is connected or not */
     } disconnect;                       /*!< Gatt server callback param of ESP_GATTS_DISCONNECT_EVT */
 
     /**

components/bt/bluedroid/bta/av/bta_av_aact.c

@@ -31,7 +31,7 @@
 #include "bt_trace.h"
 #include <string.h>
 
-#include "allocator.h"
+// #include <cutils/properties.h>
 
 #include "bta_av_int.h"
 #include "avdt_api.h"
@@ -387,7 +387,7 @@ static BOOLEAN bta_av_next_getcap(tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
 
             /* we got a stream; get its capabilities */
             if (p_scb->p_cap == NULL) {
-                p_scb->p_cap = (tAVDT_CFG *) osi_malloc(sizeof(tAVDT_CFG));
+                p_scb->p_cap = (tAVDT_CFG *) GKI_getbuf(sizeof(tAVDT_CFG));
             }
             if (p_scb->p_cap == NULL) {
                 i = p_scb->num_seps;
@@ -441,7 +441,7 @@ static void bta_av_proc_stream_evt(UINT8 handle, BD_ADDR bd_addr, UINT8 event, t
         }
     }
 
-    if (p_scb && (p_msg = (tBTA_AV_STR_MSG *) osi_malloc((UINT16) (sizeof(tBTA_AV_STR_MSG) + sec_len))) != NULL) {
+    if (p_scb && (p_msg = (tBTA_AV_STR_MSG *) GKI_getbuf((UINT16) (sizeof(tBTA_AV_STR_MSG) + sec_len))) != NULL) {
 
         /* copy event data, bd addr, and handle to event message buffer */
         p_msg->hdr.offset = 0;
@@ -514,9 +514,6 @@ static void bta_av_proc_stream_evt(UINT8 handle, BD_ADDR bd_addr, UINT8 event, t
             p_msg->disc_rsn = p_data->hdr.err_param;
             break;
             */
-            case AVDT_DISCONNECT_IND_EVT:
-                p_msg->hdr.offset = p_data->hdr.err_param;
-                break;
             default:
                 break;
             }
@@ -577,12 +574,12 @@ void bta_av_stream_data_cback(UINT8 handle, BT_HDR *p_pkt, UINT32 time_stamp, UI
         }
     }
     if (index == BTA_AV_NUM_STRS) { /* cannot find correct handler */
-        osi_free(p_pkt);
+        GKI_freebuf(p_pkt);
         return;
     }
     p_pkt->event = BTA_AV_MEDIA_DATA_EVT;
     p_scb->seps[p_scb->sep_idx].p_app_data_cback(BTA_AV_MEDIA_DATA_EVT, (tBTA_AV_MEDIA *)p_pkt);
-    osi_free(p_pkt);  /* a copy of packet had been delivered, we free this buffer */
+    GKI_freebuf(p_pkt);  /* a copy of packet had been delivered, we free this buffer */
 }
 
 /*******************************************************************************
@@ -697,7 +694,7 @@ static void bta_av_a2d_sdp_cback(BOOLEAN found, tA2D_Service *p_service)
     tBTA_AV_SDP_RES *p_msg;
     tBTA_AV_SCB     *p_scb;
 
-    if ((p_msg = (tBTA_AV_SDP_RES *) osi_malloc(sizeof(tBTA_AV_SDP_RES))) != NULL) {
+    if ((p_msg = (tBTA_AV_SDP_RES *) GKI_getbuf(sizeof(tBTA_AV_SDP_RES))) != NULL) {
         p_msg->hdr.event = (found) ? BTA_AV_SDP_DISC_OK_EVT : BTA_AV_SDP_DISC_FAIL_EVT;
 
         p_scb = bta_av_hndl_to_scb(bta_av_cb.handle);
@@ -960,7 +957,7 @@ void bta_av_do_disc_a2d (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
 
     /* allocate discovery database */
     if (p_scb->p_disc_db == NULL) {
-        p_scb->p_disc_db = (tSDP_DISCOVERY_DB *) osi_malloc(BTA_AV_DISC_BUF_SIZE);
+        p_scb->p_disc_db = (tSDP_DISCOVERY_DB *) GKI_getbuf(BTA_AV_DISC_BUF_SIZE);
     }
 
     /* only one A2D find service is active at a time */
@@ -1988,7 +1985,7 @@ void bta_av_str_stopped (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
         while (!list_is_empty(p_scb->a2d_list)) {
             p_buf = (BT_HDR *)list_front(p_scb->a2d_list);
             list_remove(p_scb->a2d_list, p_buf);
-            osi_free(p_buf);
+            GKI_freebuf(p_buf);
         }
 
         /* drop the audio buffers queued in L2CAP */
@@ -2051,7 +2048,7 @@ void bta_av_reconfig (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
     p_scb->num_recfg = 0;
     /* store the new configuration in control block */
     if (p_scb->p_cap == NULL) {
-        p_scb->p_cap = (tAVDT_CFG *) osi_malloc(sizeof(tAVDT_CFG));
+        p_scb->p_cap = (tAVDT_CFG *) GKI_getbuf(sizeof(tAVDT_CFG));
     }
     if ((p_cfg = p_scb->p_cap) == NULL) {
         /* report failure */
@@ -2183,7 +2180,7 @@ void bta_av_data_path (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
                 } else {
                     /* too many buffers in a2d_list, drop it. */
                     bta_av_co_audio_drop(p_scb->hndl);
-                    osi_free(p_buf);
+                    GKI_freebuf(p_buf);
                 }
             }
         }
@@ -2912,7 +2909,7 @@ void bta_av_open_at_inc (tBTA_AV_SCB *p_scb, tBTA_AV_DATA *p_data)
         p_scb->coll_mask = 0;
         bta_av_set_scb_sst_init (p_scb);
 
-        if ((p_buf = (tBTA_AV_API_OPEN *) osi_malloc(sizeof(tBTA_AV_API_OPEN))) != NULL) {
+        if ((p_buf = (tBTA_AV_API_OPEN *) GKI_getbuf(sizeof(tBTA_AV_API_OPEN))) != NULL) {
             memcpy(p_buf, &(p_scb->open_api), sizeof(tBTA_AV_API_OPEN));
             bta_sys_sendmsg(p_buf);
         }

components/bt/bluedroid/bta/av/bta_av_act.c

@@ -32,7 +32,7 @@
 #include "avdt_api.h"
 #include "utl.h"
 #include "l2c_api.h"
-#include "allocator.h"
+// #include "osi/include/list.h"
 #include "list.h"
 #if( defined BTA_AR_INCLUDED ) && (BTA_AR_INCLUDED == TRUE)
 #include "bta_ar_api.h"
@@ -187,7 +187,7 @@ static void bta_av_avrc_sdp_cback(UINT16 status)
     BT_HDR *p_msg;
     UNUSED(status);
 
-    if ((p_msg = (BT_HDR *) osi_malloc(sizeof(BT_HDR))) != NULL) {
+    if ((p_msg = (BT_HDR *) GKI_getbuf(sizeof(BT_HDR))) != NULL) {
         p_msg->event = BTA_AV_SDP_AVRC_DISC_EVT;
         bta_sys_sendmsg(p_msg);
     }
@@ -223,7 +223,7 @@ static void bta_av_rc_ctrl_cback(UINT8 handle, UINT8 event, UINT16 result, BD_AD
     }
 
     if (msg_event) {
-        if ((p_msg = (tBTA_AV_RC_CONN_CHG *) osi_malloc(sizeof(tBTA_AV_RC_CONN_CHG))) != NULL) {
+        if ((p_msg = (tBTA_AV_RC_CONN_CHG *) GKI_getbuf(sizeof(tBTA_AV_RC_CONN_CHG))) != NULL) {
             p_msg->hdr.event = msg_event;
             p_msg->handle    = handle;
             if (peer_addr) {
@@ -261,7 +261,7 @@ static void bta_av_rc_msg_cback(UINT8 handle, UINT8 label, UINT8 opcode, tAVRC_M
 
     /* Create a copy of the message */
     tBTA_AV_RC_MSG *p_buf =
-        (tBTA_AV_RC_MSG *)osi_malloc((UINT16)(sizeof(tBTA_AV_RC_MSG) + data_len));
+        (tBTA_AV_RC_MSG *)GKI_getbuf((UINT16)(sizeof(tBTA_AV_RC_MSG) + data_len));
     if (p_buf != NULL) {
         p_buf->hdr.event = BTA_AV_AVRC_MSG_EVT;
         p_buf->handle = handle;
@@ -529,7 +529,6 @@ void bta_av_rc_opened(tBTA_AV_CB *p_cb, tBTA_AV_DATA *p_data)
 
     bdcpy(rc_open.peer_addr, p_data->rc_conn_chg.peer_addr);
     rc_open.peer_features = p_cb->rcb[i].peer_features;
-    rc_open.sdp_disc_done = TRUE;
     rc_open.status = BTA_AV_SUCCESS;
     APPL_TRACE_DEBUG("local features:x%x peer_features:x%x", p_cb->features,
                      rc_open.peer_features);
@@ -537,7 +536,6 @@ void bta_av_rc_opened(tBTA_AV_CB *p_cb, tBTA_AV_DATA *p_data)
         /* we have not done SDP on peer RC capabilities.
          * peer must have initiated the RC connection */
         rc_open.peer_features = BTA_AV_FEAT_RCCT;
-        rc_open.sdp_disc_done = FALSE;
         bta_av_rc_disc(disc);
     }
     (*p_cb->p_cback)(BTA_AV_RC_OPEN_EVT, (tBTA_AV *) &rc_open);
@@ -638,7 +636,7 @@ void bta_av_rc_meta_rsp(tBTA_AV_CB *p_cb, tBTA_AV_DATA *p_data)
     }
 
     if (do_free) {
-        osi_free (p_data->api_meta_rsp.p_pkt);
+        GKI_freebuf (p_data->api_meta_rsp.p_pkt);
     }
 }
 
@@ -655,7 +653,7 @@ void bta_av_rc_free_rsp (tBTA_AV_CB *p_cb, tBTA_AV_DATA *p_data)
 {
     UNUSED(p_cb);
 
-    osi_free (p_data->api_meta_rsp.p_pkt);
+    GKI_freebuf (p_data->api_meta_rsp.p_pkt);
 }
 
 /*******************************************************************************
@@ -1268,11 +1266,6 @@ void bta_av_disable(tBTA_AV_CB *p_cb, tBTA_AV_DATA *p_data)
         hdr.layer_specific = xx + 1;
         bta_av_api_deregister((tBTA_AV_DATA *)&hdr);
     }
-
-    bta_sys_free_timer(&p_cb->sig_tmr);
-    memset(&p_cb->sig_tmr, 0, sizeof(TIMER_LIST_ENT));
-    bta_sys_free_timer(&p_cb->acp_sig_tmr);
-    memset(&p_cb->acp_sig_tmr, 0, sizeof(TIMER_LIST_ENT));
 }
 
 /*******************************************************************************
@@ -1467,7 +1460,7 @@ static void bta_av_acp_sig_timer_cback (TIMER_LIST_ENT *p_tle)
                     p_scb->coll_mask &= ~BTA_AV_COLL_API_CALLED;
 
                     /* BTA_AV_API_OPEN_EVT */
-                    if ((p_buf = (tBTA_AV_API_OPEN *) osi_malloc(sizeof(tBTA_AV_API_OPEN))) != NULL) {
+                    if ((p_buf = (tBTA_AV_API_OPEN *) GKI_getbuf(sizeof(tBTA_AV_API_OPEN))) != NULL) {
                         memcpy(p_buf, &(p_scb->open_api), sizeof(tBTA_AV_API_OPEN));
                         bta_sys_sendmsg(p_buf);
                     }
@@ -1617,7 +1610,6 @@ void bta_av_rc_disc_done(tBTA_AV_DATA *p_data)
                 p_scb->use_rc = FALSE;
                 bdcpy(rc_open.peer_addr, p_scb->peer_addr);
                 rc_open.peer_features = 0;
-                rc_open.sdp_disc_done = FALSE;
                 rc_open.status = BTA_AV_FAIL_SDP;
                 (*p_cb->p_cback)(BTA_AV_RC_OPEN_EVT, (tBTA_AV *) &rc_open);
             }
@@ -1763,7 +1755,7 @@ void bta_av_rc_disc(UINT8 disc)
     if (p_addr) {
         /* allocate discovery database */
         if (p_cb->p_disc_db == NULL) {
-            p_cb->p_disc_db = (tSDP_DISCOVERY_DB *) osi_malloc(BTA_AV_DISC_BUF_SIZE);
+            p_cb->p_disc_db = (tSDP_DISCOVERY_DB *) GKI_getbuf(BTA_AV_DISC_BUF_SIZE);
         }
 
         if (p_cb->p_disc_db) {
@@ -1819,7 +1811,7 @@ void bta_av_dereg_comp(tBTA_AV_DATA *p_data)
                 while (!list_is_empty(p_scb->a2d_list)) {
                     p_buf = (BT_HDR *)list_front(p_scb->a2d_list);
                     list_remove(p_scb->a2d_list, p_buf);
-                    osi_free(p_buf);
+                    GKI_freebuf(p_buf);
                 }
             }
 
@@ -1847,8 +1839,6 @@ void bta_av_dereg_comp(tBTA_AV_DATA *p_data)
 
         /* make sure that the timer is not active */
         bta_sys_stop_timer(&p_scb->timer);
-        list_free(p_scb->a2d_list);
-        p_scb->a2d_list = NULL;
         utl_freebuf((void **)&p_cb->p_scb[p_scb->hdi]);
     }
 

components/bt/bluedroid/bta/av/bta_av_api.c

@@ -27,11 +27,11 @@
 #include "bt_target.h"
 #if defined(BTA_AV_INCLUDED) && (BTA_AV_INCLUDED == TRUE)
 
-#include "allocator.h"
 #include "bta_api.h"
 #include "bta_sys.h"
 #include "bta_av_api.h"
 #include "bta_av_int.h"
+#include "gki.h"
 #include <string.h>
 
 /*****************************************************************************
@@ -63,7 +63,7 @@ void BTA_AvEnable(tBTA_SEC sec_mask, tBTA_AV_FEAT features, tBTA_AV_CBACK *p_cba
     /* register with BTA system manager */
     bta_sys_register(BTA_ID_AV, &bta_av_reg);
 
-    if ((p_buf = (tBTA_AV_API_ENABLE *) osi_malloc(sizeof(tBTA_AV_API_ENABLE))) != NULL) {
+    if ((p_buf = (tBTA_AV_API_ENABLE *) GKI_getbuf(sizeof(tBTA_AV_API_ENABLE))) != NULL) {
         p_buf->hdr.event = BTA_AV_API_ENABLE_EVT;
         p_buf->p_cback  = p_cback;
         p_buf->features = features;
@@ -86,7 +86,7 @@ void BTA_AvDisable(void)
     BT_HDR  *p_buf;
 
     bta_sys_deregister(BTA_ID_AV);
-    if ((p_buf = (BT_HDR *) osi_malloc(sizeof(BT_HDR))) != NULL) {
+    if ((p_buf = (BT_HDR *) GKI_getbuf(sizeof(BT_HDR))) != NULL) {
         p_buf->event = BTA_AV_API_DISABLE_EVT;
         bta_sys_sendmsg(p_buf);
     }
@@ -110,7 +110,7 @@ void BTA_AvRegister(tBTA_AV_CHNL chnl, const char *p_service_name, UINT8 app_id,
     tBTA_AV_API_REG  *p_buf;
 
 
-    if ((p_buf = (tBTA_AV_API_REG *) osi_malloc(sizeof(tBTA_AV_API_REG))) != NULL) {
+    if ((p_buf = (tBTA_AV_API_REG *) GKI_getbuf(sizeof(tBTA_AV_API_REG))) != NULL) {
         p_buf->hdr.layer_specific   = chnl;
         p_buf->hdr.event = BTA_AV_API_REGISTER_EVT;
         if (p_service_name) {
@@ -139,7 +139,7 @@ void BTA_AvDeregister(tBTA_AV_HNDL hndl)
 {
     BT_HDR  *p_buf;
 
-    if ((p_buf = (BT_HDR *) osi_malloc(sizeof(BT_HDR))) != NULL) {
+    if ((p_buf = (BT_HDR *) GKI_getbuf(sizeof(BT_HDR))) != NULL) {
         p_buf->layer_specific   = hndl;
         p_buf->event = BTA_AV_API_DEREGISTER_EVT;
         bta_sys_sendmsg(p_buf);
@@ -162,7 +162,7 @@ void BTA_AvOpen(BD_ADDR bd_addr, tBTA_AV_HNDL handle, BOOLEAN use_rc, tBTA_SEC s
 {
     tBTA_AV_API_OPEN  *p_buf;
 
-    if ((p_buf = (tBTA_AV_API_OPEN *) osi_malloc(sizeof(tBTA_AV_API_OPEN))) != NULL) {
+    if ((p_buf = (tBTA_AV_API_OPEN *) GKI_getbuf(sizeof(tBTA_AV_API_OPEN))) != NULL) {
         p_buf->hdr.event = BTA_AV_API_OPEN_EVT;
         p_buf->hdr.layer_specific   = handle;
         bdcpy(p_buf->bd_addr, bd_addr);
@@ -187,7 +187,7 @@ void BTA_AvClose(tBTA_AV_HNDL handle)
 {
     BT_HDR  *p_buf;
 
-    if ((p_buf = (BT_HDR *) osi_malloc(sizeof(BT_HDR))) != NULL) {
+    if ((p_buf = (BT_HDR *) GKI_getbuf(sizeof(BT_HDR))) != NULL) {
         p_buf->event = BTA_AV_API_CLOSE_EVT;
         p_buf->layer_specific   = handle;
         bta_sys_sendmsg(p_buf);
@@ -207,7 +207,7 @@ void BTA_AvDisconnect(BD_ADDR bd_addr)
 {
     tBTA_AV_API_DISCNT  *p_buf;
 
-    if ((p_buf = (tBTA_AV_API_DISCNT *) osi_malloc(sizeof(tBTA_AV_API_DISCNT))) != NULL) {
+    if ((p_buf = (tBTA_AV_API_DISCNT *) GKI_getbuf(sizeof(tBTA_AV_API_DISCNT))) != NULL) {
         p_buf->hdr.event = BTA_AV_API_DISCONNECT_EVT;
         bdcpy(p_buf->bd_addr, bd_addr);
         bta_sys_sendmsg(p_buf);
@@ -227,7 +227,7 @@ void BTA_AvStart(void)
 {
     BT_HDR  *p_buf;
 
-    if ((p_buf = (BT_HDR *) osi_malloc(sizeof(BT_HDR))) != NULL) {
+    if ((p_buf = (BT_HDR *) GKI_getbuf(sizeof(BT_HDR))) != NULL) {
         p_buf->event = BTA_AV_API_START_EVT;
         bta_sys_sendmsg(p_buf);
     }
@@ -246,7 +246,7 @@ void BTA_AvEnable_Sink(int enable)
 {
 #if (BTA_AV_SINK_INCLUDED == TRUE)
     BT_HDR  *p_buf;
-    if ((p_buf = (BT_HDR *) osi_malloc(sizeof(BT_HDR))) != NULL) {
+    if ((p_buf = (BT_HDR *) GKI_getbuf(sizeof(BT_HDR))) != NULL) {
         p_buf->event = BTA_AV_API_SINK_ENABLE_EVT;
         p_buf->layer_specific = enable;
         bta_sys_sendmsg(p_buf);
@@ -271,7 +271,7 @@ void BTA_AvStop(BOOLEAN suspend)
 {
     tBTA_AV_API_STOP  *p_buf;
 
-    if ((p_buf = (tBTA_AV_API_STOP *) osi_malloc(sizeof(tBTA_AV_API_STOP))) != NULL) {
+    if ((p_buf = (tBTA_AV_API_STOP *) GKI_getbuf(sizeof(tBTA_AV_API_STOP))) != NULL) {
         p_buf->hdr.event = BTA_AV_API_STOP_EVT;
         p_buf->flush   = TRUE;
         p_buf->suspend = suspend;
@@ -297,7 +297,7 @@ void BTA_AvReconfig(tBTA_AV_HNDL hndl, BOOLEAN suspend, UINT8 sep_info_idx,
 {
     tBTA_AV_API_RCFG  *p_buf;
 
-    if ((p_buf = (tBTA_AV_API_RCFG *) osi_malloc((UINT16) (sizeof(tBTA_AV_API_RCFG) + num_protect))) != NULL) {
+    if ((p_buf = (tBTA_AV_API_RCFG *) GKI_getbuf((UINT16) (sizeof(tBTA_AV_API_RCFG) + num_protect))) != NULL) {
         p_buf->hdr.layer_specific   = hndl;
         p_buf->hdr.event    = BTA_AV_API_RECONFIG_EVT;
         p_buf->num_protect  = num_protect;
@@ -324,7 +324,7 @@ void BTA_AvProtectReq(tBTA_AV_HNDL hndl, UINT8 *p_data, UINT16 len)
 {
     tBTA_AV_API_PROTECT_REQ  *p_buf;
 
-    if ((p_buf = (tBTA_AV_API_PROTECT_REQ *) osi_malloc((UINT16) (sizeof(tBTA_AV_API_PROTECT_REQ) + len))) != NULL) {
+    if ((p_buf = (tBTA_AV_API_PROTECT_REQ *) GKI_getbuf((UINT16) (sizeof(tBTA_AV_API_PROTECT_REQ) + len))) != NULL) {
         p_buf->hdr.layer_specific   = hndl;
         p_buf->hdr.event = BTA_AV_API_PROTECT_REQ_EVT;
         p_buf->len       = len;
@@ -354,7 +354,7 @@ void BTA_AvProtectRsp(tBTA_AV_HNDL hndl, UINT8 error_code, UINT8 *p_data, UINT16
 {
     tBTA_AV_API_PROTECT_RSP  *p_buf;
 
-    if ((p_buf = (tBTA_AV_API_PROTECT_RSP *) osi_malloc((UINT16) (sizeof(tBTA_AV_API_PROTECT_RSP) + len))) != NULL) {
+    if ((p_buf = (tBTA_AV_API_PROTECT_RSP *) GKI_getbuf((UINT16) (sizeof(tBTA_AV_API_PROTECT_RSP) + len))) != NULL) {
         p_buf->hdr.layer_specific   = hndl;
         p_buf->hdr.event    = BTA_AV_API_PROTECT_RSP_EVT;
         p_buf->len          = len;
@@ -383,7 +383,7 @@ void BTA_AvRemoteCmd(UINT8 rc_handle, UINT8 label, tBTA_AV_RC rc_id, tBTA_AV_STA
 {
     tBTA_AV_API_REMOTE_CMD  *p_buf;
 
-    if ((p_buf = (tBTA_AV_API_REMOTE_CMD *) osi_malloc(sizeof(tBTA_AV_API_REMOTE_CMD))) != NULL) {
+    if ((p_buf = (tBTA_AV_API_REMOTE_CMD *) GKI_getbuf(sizeof(tBTA_AV_API_REMOTE_CMD))) != NULL) {
         p_buf->hdr.event = BTA_AV_API_REMOTE_CMD_EVT;
         p_buf->hdr.layer_specific   = rc_handle;
         p_buf->msg.op_id = rc_id;
@@ -410,7 +410,7 @@ void BTA_AvVendorCmd(UINT8 rc_handle, UINT8 label, tBTA_AV_CODE cmd_code, UINT8
 {
     tBTA_AV_API_VENDOR  *p_buf;
 
-    if ((p_buf = (tBTA_AV_API_VENDOR *) osi_malloc((UINT16) (sizeof(tBTA_AV_API_VENDOR) + len))) != NULL) {
+    if ((p_buf = (tBTA_AV_API_VENDOR *) GKI_getbuf((UINT16) (sizeof(tBTA_AV_API_VENDOR) + len))) != NULL) {
         p_buf->hdr.event = BTA_AV_API_VENDOR_CMD_EVT;
         p_buf->hdr.layer_specific   = rc_handle;
         p_buf->msg.hdr.ctype = cmd_code;
@@ -445,7 +445,7 @@ void BTA_AvVendorRsp(UINT8 rc_handle, UINT8 label, tBTA_AV_CODE rsp_code, UINT8
 {
     tBTA_AV_API_VENDOR  *p_buf;
 
-    if ((p_buf = (tBTA_AV_API_VENDOR *) osi_malloc((UINT16) (sizeof(tBTA_AV_API_VENDOR) + len))) != NULL) {
+    if ((p_buf = (tBTA_AV_API_VENDOR *) GKI_getbuf((UINT16) (sizeof(tBTA_AV_API_VENDOR) + len))) != NULL) {
         p_buf->hdr.event = BTA_AV_API_VENDOR_RSP_EVT;
         p_buf->hdr.layer_specific   = rc_handle;
         p_buf->msg.hdr.ctype = rsp_code;
@@ -482,7 +482,7 @@ void BTA_AvOpenRc(tBTA_AV_HNDL handle)
 {
     tBTA_AV_API_OPEN_RC  *p_buf;
 
-    if ((p_buf = (tBTA_AV_API_OPEN_RC *) osi_malloc(sizeof(tBTA_AV_API_OPEN_RC))) != NULL) {
+    if ((p_buf = (tBTA_AV_API_OPEN_RC *) GKI_getbuf(sizeof(tBTA_AV_API_OPEN_RC))) != NULL) {
         p_buf->hdr.event = BTA_AV_API_RC_OPEN_EVT;
         p_buf->hdr.layer_specific   = handle;
         bta_sys_sendmsg(p_buf);
@@ -502,7 +502,7 @@ void BTA_AvCloseRc(UINT8 rc_handle)
 {
     tBTA_AV_API_CLOSE_RC  *p_buf;
 
-    if ((p_buf = (tBTA_AV_API_CLOSE_RC *) osi_malloc(sizeof(tBTA_AV_API_CLOSE_RC))) != NULL) {
+    if ((p_buf = (tBTA_AV_API_CLOSE_RC *) GKI_getbuf(sizeof(tBTA_AV_API_CLOSE_RC))) != NULL) {
         p_buf->hdr.event = BTA_AV_API_RC_CLOSE_EVT;
         p_buf->hdr.layer_specific   = rc_handle;
         bta_sys_sendmsg(p_buf);
@@ -526,7 +526,7 @@ void BTA_AvMetaRsp(UINT8 rc_handle, UINT8 label, tBTA_AV_CODE rsp_code,
 {
     tBTA_AV_API_META_RSP  *p_buf;
 
-    if ((p_buf = (tBTA_AV_API_META_RSP *) osi_malloc((UINT16) (sizeof(tBTA_AV_API_META_RSP)))) != NULL) {
+    if ((p_buf = (tBTA_AV_API_META_RSP *) GKI_getbuf((UINT16) (sizeof(tBTA_AV_API_META_RSP)))) != NULL) {
         p_buf->hdr.event = BTA_AV_API_META_RSP_EVT;
         p_buf->hdr.layer_specific   = rc_handle;
         p_buf->rsp_code = rsp_code;
@@ -536,7 +536,7 @@ void BTA_AvMetaRsp(UINT8 rc_handle, UINT8 label, tBTA_AV_CODE rsp_code,
 
         bta_sys_sendmsg(p_buf);
     } else if (p_pkt) {
-        osi_free(p_pkt);
+        GKI_freebuf(p_pkt);
     }
 }
 
@@ -558,7 +558,7 @@ void BTA_AvMetaCmd(UINT8 rc_handle, UINT8 label, tBTA_AV_CMD cmd_code, BT_HDR *p
 {
     tBTA_AV_API_META_RSP  *p_buf;
 
-    if ((p_buf = (tBTA_AV_API_META_RSP *) osi_malloc((UINT16) (sizeof(tBTA_AV_API_META_RSP)))) != NULL) {
+    if ((p_buf = (tBTA_AV_API_META_RSP *) GKI_getbuf((UINT16) (sizeof(tBTA_AV_API_META_RSP)))) != NULL) {
         p_buf->hdr.event = BTA_AV_API_META_RSP_EVT;
         p_buf->hdr.layer_specific   = rc_handle;
         p_buf->p_pkt = p_pkt;

components/bt/bluedroid/bta/av/bta_av_cfg.c

@@ -26,6 +26,7 @@
 #include <stddef.h>
 
 #include "bt_target.h"
+#include "gki.h"
 #include "bta_api.h"
 #include "bta_av_int.h"
 

components/bt/bluedroid/bta/av/bta_av_ci.c

@@ -28,7 +28,6 @@
 #include "bta_sys.h"
 #include "bta_av_int.h"
 #include "bta_av_ci.h"
-#include "allocator.h"
 
 #include <string.h>
 
@@ -49,7 +48,7 @@ void bta_av_ci_src_data_ready(tBTA_AV_CHNL chnl)
 {
     BT_HDR  *p_buf;
 
-    if ((p_buf = (BT_HDR *) osi_malloc(sizeof(BT_HDR))) != NULL) {
+    if ((p_buf = (BT_HDR *) GKI_getbuf(sizeof(BT_HDR))) != NULL) {
         p_buf->layer_specific   = chnl;
         p_buf->event = BTA_AV_CI_SRC_DATA_READY_EVT;
         bta_sys_sendmsg(p_buf);
@@ -74,7 +73,7 @@ void bta_av_ci_setconfig(tBTA_AV_HNDL hndl, UINT8 err_code, UINT8 category,
 {
     tBTA_AV_CI_SETCONFIG  *p_buf;
 
-    if ((p_buf = (tBTA_AV_CI_SETCONFIG *) osi_malloc(sizeof(tBTA_AV_CI_SETCONFIG))) != NULL) {
+    if ((p_buf = (tBTA_AV_CI_SETCONFIG *) GKI_getbuf(sizeof(tBTA_AV_CI_SETCONFIG))) != NULL) {
         p_buf->hdr.layer_specific   = hndl;
         p_buf->hdr.event = (err_code == AVDT_SUCCESS) ?
                            BTA_AV_CI_SETCONFIG_OK_EVT : BTA_AV_CI_SETCONFIG_FAIL_EVT;

components/bt/bluedroid/bta/av/bta_av_main.c

@@ -26,8 +26,8 @@
 #include <string.h>
 
 #include "bt_target.h"
+// #include "osi/include/log.h"
 #include "bt_trace.h"
-#include "allocator.h"
 
 #if defined(BTA_AV_INCLUDED) && (BTA_AV_INCLUDED == TRUE)
 #include "bta_av_int.h"
@@ -224,7 +224,7 @@ static void bta_av_timer_cback(void *p_tle)
         }
     }
 
-    if (p_scb && (p_buf = (BT_HDR *) osi_malloc(sizeof(BT_HDR))) != NULL) {
+    if (p_scb && (p_buf = (BT_HDR *) GKI_getbuf(sizeof(BT_HDR))) != NULL) {
         /* send the event through the audio state machine.
          * only when the audio SM is open, the main SM opens the RC connection as INT */
         p_buf->event = p->event;
@@ -356,7 +356,7 @@ static tBTA_AV_SCB *bta_av_alloc_scb(tBTA_AV_CHNL chnl)
         for (xx = 0; xx < BTA_AV_NUM_STRS; xx++) {
             if (bta_av_cb.p_scb[xx] == NULL) {
                 /* found an empty spot */
-                p_ret = (tBTA_AV_SCB *)osi_malloc(sizeof(tBTA_AV_SCB));
+                p_ret = (tBTA_AV_SCB *)GKI_getbuf(sizeof(tBTA_AV_SCB));
                 if (p_ret) {
                     memset(p_ret, 0, sizeof(tBTA_AV_SCB));
                     p_ret->rc_handle = BTA_AV_RC_HANDLE_NONE;
@@ -389,7 +389,7 @@ UNUSED_ATTR static void bta_av_free_scb(tBTA_AV_SCB *p_scb)
     assert(p_scb != NULL);
 
     list_free(p_scb->a2d_list);
-    osi_free(p_scb);
+    GKI_freebuf(p_scb);
 }
 
 /*******************************************************************************
@@ -423,7 +423,7 @@ void bta_av_conn_cback(UINT8 handle, BD_ADDR bd_addr, UINT8 event, tAVDT_CTRL *p
             //(AVDT_CONNECT_IND_EVT == event && AVDT_ACP == p_data->hdr.err_param))
 
             (AVDT_CONNECT_IND_EVT == event))&& */
-            (p_msg = (tBTA_AV_STR_MSG *) osi_malloc((UINT16) (sizeof(tBTA_AV_STR_MSG)))) != NULL) {
+            (p_msg = (tBTA_AV_STR_MSG *) GKI_getbuf((UINT16) (sizeof(tBTA_AV_STR_MSG)))) != NULL) {
             p_msg->hdr.event = evt;
             p_msg->hdr.layer_specific = event;
             p_msg->hdr.offset = p_data->hdr.err_param;
@@ -891,7 +891,7 @@ static void bta_av_sys_rs_cback (tBTA_SYS_CONN_STATUS status, UINT8 id, UINT8 ap
         /* note that more than one SCB (a2dp & vdp) maybe waiting for this event */
         p_scb = bta_av_cb.p_scb[i];
         if (p_scb && (bdcmp (peer_addr, p_scb->peer_addr) == 0) &&
-                (p_buf = (tBTA_AV_ROLE_RES *) osi_malloc(sizeof(tBTA_AV_ROLE_RES))) != NULL) {
+                (p_buf = (tBTA_AV_ROLE_RES *) GKI_getbuf(sizeof(tBTA_AV_ROLE_RES))) != NULL) {
             APPL_TRACE_DEBUG("new_role:%d, hci_status:x%x hndl: x%x\n", id, app_id, p_scb->hndl);
             /*
             if ((id != BTM_ROLE_MASTER) && (app_id != HCI_SUCCESS))
@@ -1128,7 +1128,7 @@ void bta_av_dup_audio_buf(tBTA_AV_SCB *p_scb, BT_HDR *p_buf)
 {
     tBTA_AV_SCB *p_scbi;
     int     i;
-    UINT16  copy_size;
+    UINT16  size, copy_size;
     BT_HDR *p_new;
 
     if (!p_buf) {
@@ -1136,6 +1136,7 @@ void bta_av_dup_audio_buf(tBTA_AV_SCB *p_scb, BT_HDR *p_buf)
     }
 
     if (bta_av_cb.audio_open_cnt >= 2) {
+        size = GKI_get_buf_size(p_buf);
         copy_size = BT_HDR_SIZE + p_buf->len + p_buf->offset;
         /* more than one audio channel is connected */
         for (i = 0; i < BTA_AV_NUM_STRS; i++) {
@@ -1144,7 +1145,7 @@ void bta_av_dup_audio_buf(tBTA_AV_SCB *p_scb, BT_HDR *p_buf)
                     (bta_av_cb.conn_audio & BTA_AV_HNDL_TO_MSK(i)) && /* connected audio */
                     p_scbi && p_scbi->co_started ) { /* scb is used and started */
                 /* enqueue the data only when the stream is started */
-                p_new = (BT_HDR *)osi_malloc(copy_size);
+                p_new = (BT_HDR *)GKI_getbuf(size);
                 if (p_new) {
                     memcpy(p_new, p_buf, copy_size);
                     list_append(p_scbi->a2d_list, p_new);
@@ -1153,7 +1154,7 @@ void bta_av_dup_audio_buf(tBTA_AV_SCB *p_scb, BT_HDR *p_buf)
                         bta_av_co_audio_drop(p_scbi->hndl);
                         BT_HDR *p_buf = list_front(p_scbi->a2d_list);
                         list_remove(p_scbi->a2d_list, p_buf);
-                        osi_free(p_buf);
+                        GKI_freebuf(p_buf);
                     }
                 }
             }
@@ -1237,10 +1238,9 @@ BOOLEAN bta_av_hdl_event(BT_HDR *p_msg)
         bta_av_sm_execute(&bta_av_cb, p_msg->event, (tBTA_AV_DATA *) p_msg);
     } else {
         APPL_TRACE_VERBOSE("handle=0x%x\n", p_msg->layer_specific);
-        tBTA_AV_SCB *p_scb = bta_av_hndl_to_scb(p_msg->layer_specific);
-        p_scb->disc_rsn = p_msg->offset;
         /* stream state machine events */
-        bta_av_ssm_execute(p_scb, p_msg->event, (tBTA_AV_DATA *) p_msg);
+        bta_av_ssm_execute( bta_av_hndl_to_scb(p_msg->layer_specific),
+                            p_msg->event, (tBTA_AV_DATA *) p_msg);
     }
     return TRUE;
 }

components/bt/bluedroid/bta/dm/bta_dm_act.c

@@ -25,6 +25,7 @@
 
 #include "bt_target.h"
 #include "bt_types.h"
+#include "gki.h"
 #include "bta_sys.h"
 #include "bta_api.h"
 #include "bta_dm_int.h"
@@ -274,7 +275,7 @@ void bta_dm_enable(tBTA_DM_MSG *p_data)
     bta_dm_cb.is_bta_dm_active = TRUE;
 
     /* send a message to BTA SYS */
-    if ((sys_enable_event = (tBTA_SYS_HW_MSG *) osi_malloc(sizeof(tBTA_SYS_HW_MSG))) != NULL) {
+    if ((sys_enable_event = (tBTA_SYS_HW_MSG *) GKI_getbuf(sizeof(tBTA_SYS_HW_MSG))) != NULL) {
         sys_enable_event->hdr.event = BTA_SYS_API_ENABLE_EVT;
         sys_enable_event->hw_module = BTA_SYS_HW_BLUETOOTH;
 
@@ -282,47 +283,6 @@ void bta_dm_enable(tBTA_DM_MSG *p_data)
     }
 }
 
-/*******************************************************************************
- *
- * Function         bta_dm_init_cb
- *
- * Description      Initializes the bta_dm_cb control block
- *
- *
- * Returns          void
- *
- ******************************************************************************/
-void bta_dm_init_cb(void)
-{
-    memset(&bta_dm_cb, 0, sizeof(bta_dm_cb));
-}
-
-/*******************************************************************************
- *
- * Function         bta_dm_deinit_cb
- *
- * Description      De-initializes the bta_dm_cb control block
- *
- *
- * Returns          void
- *
- ******************************************************************************/
-void bta_dm_deinit_cb(void)
-{
-    bta_sys_free_timer(&bta_dm_cb.disable_timer);
-#if ( BTA_EIR_CANNED_UUID_LIST != TRUE )
-    bta_sys_free_timer(&bta_dm_cb.app_ready_timer);
-#endif
-#if BTM_SSR_INCLUDED == TRUE
-    for (size_t i = 0; i < BTA_DM_NUM_PM_TIMER; i++) {
-        for (size_t j = 0; j < BTA_DM_PM_MODE_TIMER_MAX; j++) {
-            bta_sys_free_timer(&bta_dm_cb.pm_timer[i].timer[j]);
-        }
-    }
-#endif
-    memset(&bta_dm_cb, 0, sizeof(bta_dm_cb));
-}
-
 /*******************************************************************************
 **
 ** Function         bta_dm_sys_hw_cback
@@ -359,15 +319,7 @@ static void bta_dm_sys_hw_cback( tBTA_SYS_HW_EVT status )
         }
 
         /* reinitialize the control block */
-        bta_dm_deinit_cb();
-
-        bta_sys_free_timer(&bta_dm_search_cb.search_timer);
-#if ((defined BLE_INCLUDED) && (BLE_INCLUDED == TRUE))
-#if ((defined BTA_GATT_INCLUDED) && (BTA_GATT_INCLUDED == TRUE) && SDP_INCLUDED == TRUE)
-        bta_sys_free_timer(&bta_dm_search_cb.gatt_close_timer);
-#endif
-#endif
-        memset(&bta_dm_search_cb, 0x00, sizeof(bta_dm_search_cb));
+        memset(&bta_dm_cb, 0, sizeof(bta_dm_cb));
 
         /* unregister from SYS */
         bta_sys_hw_unregister( BTA_SYS_HW_BLUETOOTH );
@@ -381,18 +333,11 @@ static void bta_dm_sys_hw_cback( tBTA_SYS_HW_EVT status )
         /* save security callback */
         temp_cback = bta_dm_cb.p_sec_cback;
         /* make sure the control block is properly initialized */
-        bta_dm_init_cb();
-
+        memset(&bta_dm_cb, 0, sizeof(bta_dm_cb));
         /* and retrieve the callback */
         bta_dm_cb.p_sec_cback = temp_cback;
         bta_dm_cb.is_bta_dm_active = TRUE;
 
-        bta_sys_free_timer(&bta_dm_search_cb.search_timer);
-#if ((defined BLE_INCLUDED) && (BLE_INCLUDED == TRUE))
-#if ((defined BTA_GATT_INCLUDED) && (BTA_GATT_INCLUDED == TRUE) && SDP_INCLUDED == TRUE)
-        bta_sys_free_timer(&bta_dm_search_cb.gatt_close_timer);
-#endif
-#endif
         /* hw is ready, go on with BTA DM initialization */
         memset(&bta_dm_search_cb, 0x00, sizeof(bta_dm_search_cb));
 #if (BTM_SSR_INCLUDED == TRUE)
@@ -579,29 +524,6 @@ void bta_dm_set_dev_name (tBTA_DM_MSG *p_data)
     bta_dm_set_eir ((char *)p_data->set_name.name);
 }
 
-void bta_dm_update_white_list(tBTA_DM_MSG *p_data)
-{
-    BTM_BleUpdateAdvWhitelist(p_data->white_list.add_remove, p_data->white_list.remote_addr, p_data->white_list.add_wl_cb);
-}
-
-void bta_dm_ble_read_adv_tx_power(tBTA_DM_MSG *p_data)
-{
-    if (p_data->read_tx_power.read_tx_power_cb != NULL) {
-        BTM_BleReadAdvTxPower(p_data->read_tx_power.read_tx_power_cb);
-    } else {
-        APPL_TRACE_ERROR("%s(), the callback function cann't be NULL.", __func__);
-    }
-}
-
-void bta_dm_ble_read_rssi(tBTA_DM_MSG *p_data)
-{
-    if (p_data->rssi.read_rssi_cb != NULL) {
-        BTM_ReadRSSI(p_data->rssi.remote_addr, p_data->rssi.read_rssi_cb);
-    } else {
-        APPL_TRACE_ERROR("%s(), the callback function cann't be NULL.", __func__);
-    }
-}
-
 /*******************************************************************************
 **
 ** Function         bta_dm_set_visibility
@@ -702,6 +624,7 @@ void bta_dm_process_remove_device(BD_ADDR bd_addr)
     if (bta_dm_cb.p_sec_cback) {
         tBTA_DM_SEC sec_event;
         bdcpy(sec_event.link_down.bd_addr, bd_addr);
+        /* No connection, set status to success (acl disc code not valid) */
         sec_event.link_down.status = HCI_SUCCESS;
         bta_dm_cb.p_sec_cback(BTA_DM_DEV_UNPAIRED_EVT, &sec_event);
     }
@@ -1208,7 +1131,7 @@ void bta_dm_search_start (tBTA_DM_MSG *p_data)
 
     if ((bta_dm_search_cb.num_uuid = p_data->search.num_uuid) != 0 &&
             p_data->search.p_uuid != NULL) {
-        if ((bta_dm_search_cb.p_srvc_uuid = (tBT_UUID *)osi_malloc(len)) == NULL) {
+        if ((bta_dm_search_cb.p_srvc_uuid = (tBT_UUID *)GKI_getbuf(len)) == NULL) {
             APPL_TRACE_ERROR("%s no resources", __func__);
 
             result.status = BTA_FAILURE;
@@ -1249,7 +1172,7 @@ void bta_dm_search_cancel (tBTA_DM_MSG *p_data)
     if (BTM_IsInquiryActive()) {
         if (BTM_CancelInquiry() != BTM_CMD_STARTED) {
             bta_dm_search_cancel_notify(NULL);
-            p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG));
+            p_msg = (tBTA_DM_MSG *) GKI_getbuf(sizeof(tBTA_DM_MSG));
             if (p_msg != NULL) {
                 p_msg->hdr.event = BTA_DM_SEARCH_CMPL_EVT;
                 p_msg->hdr.layer_specific = BTA_DM_API_DISCOVER_EVT;
@@ -1264,14 +1187,14 @@ void bta_dm_search_cancel (tBTA_DM_MSG *p_data)
     else if (!bta_dm_search_cb.name_discover_done) {
         BTM_CancelRemoteDeviceName();
 
-        if ((p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG))) != NULL) {
+        if ((p_msg = (tBTA_DM_MSG *) GKI_getbuf(sizeof(tBTA_DM_MSG))) != NULL) {
             p_msg->hdr.event = BTA_DM_SEARCH_CMPL_EVT;
             p_msg->hdr.layer_specific = BTA_DM_API_DISCOVER_EVT;
             bta_sys_sendmsg(p_msg);
         }
 
     } else {
-        if ((p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG))) != NULL) {
+        if ((p_msg = (tBTA_DM_MSG *) GKI_getbuf(sizeof(tBTA_DM_MSG))) != NULL) {
             p_msg->hdr.event = BTA_DM_INQUIRY_CMPL_EVT;
             p_msg->hdr.layer_specific = BTA_DM_API_DISCOVER_EVT;
             bta_sys_sendmsg(p_msg);
@@ -1312,7 +1235,7 @@ void bta_dm_discover (tBTA_DM_MSG *p_data)
     utl_freebuf((void **)&bta_dm_search_cb.p_srvc_uuid);
     if ((bta_dm_search_cb.num_uuid = p_data->discover.num_uuid) != 0 &&
             p_data->discover.p_uuid != NULL) {
-        if ((bta_dm_search_cb.p_srvc_uuid = (tBT_UUID *)osi_malloc(len)) == NULL) {
+        if ((bta_dm_search_cb.p_srvc_uuid = (tBT_UUID *)GKI_getbuf(len)) == NULL) {
             p_data->discover.p_cback(BTA_DM_DISC_CMPL_EVT, NULL);
             return;
         }
@@ -1377,7 +1300,7 @@ static void bta_dm_di_disc_callback(UINT16 result)
 {
     tBTA_DM_MSG *p_msg;
 
-    if ((p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG))) != NULL) {
+    if ((p_msg = (tBTA_DM_MSG *) GKI_getbuf(sizeof(tBTA_DM_MSG))) != NULL) {
         p_msg->hdr.event            = BTA_DM_SEARCH_CMPL_EVT;
         p_msg->hdr.layer_specific   = BTA_DM_API_DI_DISCOVER_EVT;
         p_msg->hdr.offset           = result;
@@ -1436,7 +1359,7 @@ void bta_dm_di_disc (tBTA_DM_MSG *p_data)
     bdcpy(bta_dm_search_cb.peer_bdaddr, p_data->di_disc.bd_addr);
     bta_dm_di_cb.p_di_db = p_data->di_disc.p_sdp_db;
 
-    if ((bta_dm_search_cb.p_sdp_db = (tSDP_DISCOVERY_DB *)osi_malloc(BTA_DM_SDP_DB_SIZE)) != NULL) {
+    if ((bta_dm_search_cb.p_sdp_db = (tSDP_DISCOVERY_DB *)GKI_getbuf(BTA_DM_SDP_DB_SIZE)) != NULL) {
         if ( SDP_DiDiscover(bta_dm_search_cb.peer_bdaddr, p_data->di_disc.p_sdp_db,
                             p_data->di_disc.len, bta_dm_di_disc_callback) == SDP_SUCCESS) {
             result = BTA_SUCCESS;
@@ -1446,7 +1369,7 @@ void bta_dm_di_disc (tBTA_DM_MSG *p_data)
     }
 
     if ( result == BTA_FAILURE &&
-            (p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG))) != NULL) {
+            (p_msg = (tBTA_DM_MSG *) GKI_getbuf(sizeof(tBTA_DM_MSG))) != NULL) {
         p_msg->hdr.event            = BTA_DM_SEARCH_CMPL_EVT;
         p_msg->hdr.layer_specific   = BTA_DM_API_DI_DISCOVER_EVT;
         p_data->hdr.offset          = result;
@@ -1528,7 +1451,7 @@ void bta_dm_inq_cmpl (tBTA_DM_MSG *p_data)
         /* no devices, search complete */
         bta_dm_search_cb.services = 0;
 
-        if ((p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG))) != NULL) {
+        if ((p_msg = (tBTA_DM_MSG *) GKI_getbuf(sizeof(tBTA_DM_MSG))) != NULL) {
             p_msg->hdr.event          = BTA_DM_SEARCH_CMPL_EVT;
             p_msg->hdr.layer_specific = BTA_DM_API_DISCOVER_EVT;
             bta_sys_sendmsg(p_msg);
@@ -1699,7 +1622,7 @@ void bta_dm_sdp_result (tBTA_DM_MSG *p_data)
 
         } while (bta_dm_search_cb.service_index <= BTA_MAX_SERVICE_ID);
 
-//        osi_free(bta_dm_search_cb.p_sdp_db);
+//        GKI_freebuf(bta_dm_search_cb.p_sdp_db);
 //        bta_dm_search_cb.p_sdp_db = NULL;
         APPL_TRACE_DEBUG("%s services_found = %04x", __FUNCTION__,
                          bta_dm_search_cb.services_found);
@@ -1731,7 +1654,7 @@ void bta_dm_sdp_result (tBTA_DM_MSG *p_data)
             BTM_SecDeleteRmtNameNotifyCallback(&bta_dm_service_search_remname_cback);
 
 
-            if ((p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG))) != NULL) {
+            if ((p_msg = (tBTA_DM_MSG *) GKI_getbuf(sizeof(tBTA_DM_MSG))) != NULL) {
                 p_msg->hdr.event = BTA_DM_DISCOVERY_RESULT_EVT;
                 p_msg->disc_result.result.disc_res.result = BTA_SUCCESS;
                 p_msg->disc_result.result.disc_res.p_raw_data = NULL;
@@ -1739,7 +1662,7 @@ void bta_dm_sdp_result (tBTA_DM_MSG *p_data)
                 p_msg->disc_result.result.disc_res.num_uuids = num_uuids;
                 p_msg->disc_result.result.disc_res.p_uuid_list = NULL;
                 if (num_uuids > 0) {
-                    p_msg->disc_result.result.disc_res.p_uuid_list = (UINT8 *)osi_malloc(num_uuids * MAX_UUID_SIZE);
+                    p_msg->disc_result.result.disc_res.p_uuid_list = (UINT8 *)GKI_getbuf(num_uuids * MAX_UUID_SIZE);
                     if (p_msg->disc_result.result.disc_res.p_uuid_list) {
                         memcpy(p_msg->disc_result.result.disc_res.p_uuid_list, uuid_list,
                                num_uuids * MAX_UUID_SIZE);
@@ -1758,7 +1681,7 @@ void bta_dm_sdp_result (tBTA_DM_MSG *p_data)
                         bta_dm_search_cb.p_sdp_db->raw_used,
                         bta_dm_search_cb.p_sdp_db->raw_data);
 
-                    p_msg->disc_result.result.disc_res.p_raw_data = osi_malloc(bta_dm_search_cb.p_sdp_db->raw_used);
+                    p_msg->disc_result.result.disc_res.p_raw_data = GKI_getbuf(bta_dm_search_cb.p_sdp_db->raw_used);
                     if ( NULL != p_msg->disc_result.result.disc_res.p_raw_data  ) {
                         memcpy(     p_msg->disc_result.result.disc_res.p_raw_data,
                                     bta_dm_search_cb.p_sdp_db->raw_data,
@@ -1768,7 +1691,7 @@ void bta_dm_sdp_result (tBTA_DM_MSG *p_data)
                             bta_dm_search_cb.p_sdp_db->raw_used;
 
                     } else {
-                        APPL_TRACE_DEBUG("%s Alloc failed to allocate %d bytes !!", __func__,
+                        APPL_TRACE_DEBUG("%s GKI Alloc failed to allocate %d bytes !!", __func__,
                                          bta_dm_search_cb.p_sdp_db->raw_used);
                     }
 
@@ -1808,12 +1731,12 @@ void bta_dm_sdp_result (tBTA_DM_MSG *p_data)
         }
 
         /* not able to connect go to next device */
-        osi_free(bta_dm_search_cb.p_sdp_db);
+        GKI_freebuf(bta_dm_search_cb.p_sdp_db);
         bta_dm_search_cb.p_sdp_db = NULL;
 
         BTM_SecDeleteRmtNameNotifyCallback(&bta_dm_service_search_remname_cback);
 
-        if ((p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG))) != NULL) {
+        if ((p_msg = (tBTA_DM_MSG *) GKI_getbuf(sizeof(tBTA_DM_MSG))) != NULL) {
             p_msg->hdr.event = BTA_DM_DISCOVERY_RESULT_EVT;
             p_msg->disc_result.result.disc_res.result = BTA_FAILURE;
             p_msg->disc_result.result.disc_res.services = bta_dm_search_cb.services_found;
@@ -1875,7 +1798,7 @@ void bta_dm_disc_result (tBTA_DM_MSG *p_data)
 #endif
         bta_dm_search_cb.p_search_cback(BTA_DM_DISC_RES_EVT, &p_data->disc_result.result);
 
-    tBTA_DM_MSG *p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG));
+    tBTA_DM_MSG *p_msg = (tBTA_DM_MSG *) GKI_getbuf(sizeof(tBTA_DM_MSG));
 
     /* send a message to change state */
     if (p_msg != NULL) {
@@ -1958,7 +1881,7 @@ void bta_dm_free_sdp_db (tBTA_DM_MSG *p_data)
 {
     UNUSED(p_data);
     if (bta_dm_search_cb.p_sdp_db) {
-        osi_free(bta_dm_search_cb.p_sdp_db);
+        GKI_freebuf(bta_dm_search_cb.p_sdp_db);
         bta_dm_search_cb.p_sdp_db = NULL;
     }
 }
@@ -1976,10 +1899,10 @@ void bta_dm_free_sdp_db (tBTA_DM_MSG *p_data)
 void bta_dm_queue_search (tBTA_DM_MSG *p_data)
 {
     if (bta_dm_search_cb.p_search_queue) {
-        osi_free(bta_dm_search_cb.p_search_queue);
+        GKI_freebuf(bta_dm_search_cb.p_search_queue);
     }
 
-    bta_dm_search_cb.p_search_queue = (tBTA_DM_MSG *)osi_malloc(sizeof(tBTA_DM_API_SEARCH));
+    bta_dm_search_cb.p_search_queue = (tBTA_DM_MSG *)GKI_getbuf(sizeof(tBTA_DM_API_SEARCH));
     memcpy(bta_dm_search_cb.p_search_queue, p_data, sizeof(tBTA_DM_API_SEARCH));
 
 }
@@ -1997,10 +1920,10 @@ void bta_dm_queue_search (tBTA_DM_MSG *p_data)
 void bta_dm_queue_disc (tBTA_DM_MSG *p_data)
 {
     if (bta_dm_search_cb.p_search_queue) {
-        osi_free(bta_dm_search_cb.p_search_queue);
+        GKI_freebuf(bta_dm_search_cb.p_search_queue);
     }
 
-    bta_dm_search_cb.p_search_queue = (tBTA_DM_MSG *)osi_malloc(sizeof(tBTA_DM_API_DISCOVER));
+    bta_dm_search_cb.p_search_queue = (tBTA_DM_MSG *)GKI_getbuf(sizeof(tBTA_DM_API_DISCOVER));
     memcpy(bta_dm_search_cb.p_search_queue, p_data, sizeof(tBTA_DM_API_DISCOVER));
 }
 #endif  ///SDP_INCLUDED == TRUE
@@ -2018,7 +1941,7 @@ void bta_dm_search_clear_queue (tBTA_DM_MSG *p_data)
 {
     UNUSED(p_data);
     if (bta_dm_search_cb.p_search_queue) {
-        osi_free(bta_dm_search_cb.p_search_queue);
+        GKI_freebuf(bta_dm_search_cb.p_search_queue);
         bta_dm_search_cb.p_search_queue = NULL;
     }
 }
@@ -2057,7 +1980,7 @@ void bta_dm_search_cancel_transac_cmpl(tBTA_DM_MSG *p_data)
 {
     UNUSED(p_data);
     if (bta_dm_search_cb.p_sdp_db) {
-        osi_free(bta_dm_search_cb.p_sdp_db);
+        GKI_freebuf(bta_dm_search_cb.p_sdp_db);
         bta_dm_search_cb.p_sdp_db = NULL;
     }
 
@@ -2112,7 +2035,7 @@ static void bta_dm_find_services ( BD_ADDR bd_addr)
     while (bta_dm_search_cb.service_index < BTA_MAX_SERVICE_ID) {
         if ( bta_dm_search_cb.services_to_search
                 & (tBTA_SERVICE_MASK)(BTA_SERVICE_ID_TO_SERVICE_MASK(bta_dm_search_cb.service_index))) {
-            if ((bta_dm_search_cb.p_sdp_db = (tSDP_DISCOVERY_DB *)osi_malloc(BTA_DM_SDP_DB_SIZE)) != NULL) {
+            if ((bta_dm_search_cb.p_sdp_db = (tSDP_DISCOVERY_DB *)GKI_getbuf(BTA_DM_SDP_DB_SIZE)) != NULL) {
                 APPL_TRACE_DEBUG("bta_dm_search_cb.services = %04x***********", bta_dm_search_cb.services);
                 /* try to search all services by search based on L2CAP UUID */
                 if (bta_dm_search_cb.services == BTA_ALL_SERVICE_MASK ) {
@@ -2173,7 +2096,7 @@ static void bta_dm_find_services ( BD_ADDR bd_addr)
                 if (!SDP_ServiceSearchAttributeRequest (bd_addr, bta_dm_search_cb.p_sdp_db, &bta_dm_sdp_callback)) {
                     /* if discovery not successful with this device
                     proceed to next one */
-                    osi_free(bta_dm_search_cb.p_sdp_db);
+                    GKI_freebuf(bta_dm_search_cb.p_sdp_db);
                     bta_dm_search_cb.p_sdp_db = NULL;
                     bta_dm_search_cb.service_index = BTA_MAX_SERVICE_ID;
 
@@ -2196,7 +2119,7 @@ static void bta_dm_find_services ( BD_ADDR bd_addr)
 
     /* no more services to be discovered */
     if (bta_dm_search_cb.service_index >= BTA_MAX_SERVICE_ID) {
-        if ((p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG))) != NULL) {
+        if ((p_msg = (tBTA_DM_MSG *) GKI_getbuf(sizeof(tBTA_DM_MSG))) != NULL) {
             p_msg->hdr.event = BTA_DM_DISCOVERY_RESULT_EVT;
             p_msg->disc_result.result.disc_res.services = bta_dm_search_cb.services_found;
             bdcpy (p_msg->disc_result.result.disc_res.bd_addr, bta_dm_search_cb.peer_bdaddr);
@@ -2239,7 +2162,7 @@ static void bta_dm_discover_next_device(void)
         /* no devices, search complete */
         bta_dm_search_cb.services = 0;
 
-        if ((p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG))) != NULL) {
+        if ((p_msg = (tBTA_DM_MSG *) GKI_getbuf(sizeof(tBTA_DM_MSG))) != NULL) {
             p_msg->hdr.event          = BTA_DM_SEARCH_CMPL_EVT;
             p_msg->hdr.layer_specific = BTA_DM_API_DISCOVER_EVT;
             bta_sys_sendmsg(p_msg);
@@ -2379,7 +2302,7 @@ static void bta_dm_discover_device(BD_ADDR remote_bd_addr)
     }
 
     /* name discovery and service discovery are done for this device */
-    if ((p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG))) != NULL) {
+    if ((p_msg = (tBTA_DM_MSG *) GKI_getbuf(sizeof(tBTA_DM_MSG))) != NULL) {
         p_msg->hdr.event = BTA_DM_DISCOVERY_RESULT_EVT;
         /* initialize the data structure - includes p_raw_data and raw_data_size */
         memset(&(p_msg->disc_result.result), 0, sizeof(tBTA_DM_DISC_RES));
@@ -2410,7 +2333,7 @@ static void bta_dm_sdp_callback (UINT16 sdp_status)
 
     tBTA_DM_SDP_RESULT *p_msg;
 
-    if ((p_msg = (tBTA_DM_SDP_RESULT *) osi_malloc(sizeof(tBTA_DM_SDP_RESULT))) != NULL) {
+    if ((p_msg = (tBTA_DM_SDP_RESULT *) GKI_getbuf(sizeof(tBTA_DM_SDP_RESULT))) != NULL) {
         p_msg->hdr.event = BTA_DM_SDP_RESULT_EVT;
         p_msg->sdp_result = sdp_status;
         bta_sys_sendmsg(p_msg);
@@ -2488,7 +2411,7 @@ static void bta_dm_inq_cmpl_cb (void *p_result)
 
     if (bta_dm_search_cb.cancel_pending == FALSE) {
         APPL_TRACE_DEBUG("%s", __FUNCTION__);
-        p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG));
+        p_msg = (tBTA_DM_MSG *) GKI_getbuf(sizeof(tBTA_DM_MSG));
         if (p_msg != NULL) {
             p_msg->inq_cmpl.hdr.event = BTA_DM_INQUIRY_CMPL_EVT;
             p_msg->inq_cmpl.num = ((tBTM_INQUIRY_CMPL *)p_result)->num_resp;
@@ -2498,7 +2421,7 @@ static void bta_dm_inq_cmpl_cb (void *p_result)
         bta_dm_search_cb.cancel_pending = FALSE;
         bta_dm_search_cancel_notify(NULL);
 
-        p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG));
+        p_msg = (tBTA_DM_MSG *) GKI_getbuf(sizeof(tBTA_DM_MSG));
         if (p_msg != NULL) {
             p_msg->hdr.event = BTA_DM_SEARCH_CMPL_EVT;
             p_msg->hdr.layer_specific = BTA_DM_API_DISCOVER_EVT;
@@ -2585,7 +2508,7 @@ static void bta_dm_remname_cback (tBTM_REMOTE_DEV_NAME *p_remote_name)
     }
 #endif
 
-    if ((p_msg = (tBTA_DM_REM_NAME *) osi_malloc(sizeof(tBTA_DM_REM_NAME))) != NULL) {
+    if ((p_msg = (tBTA_DM_REM_NAME *) GKI_getbuf(sizeof(tBTA_DM_REM_NAME))) != NULL) {
         bdcpy (p_msg->result.disc_res.bd_addr, bta_dm_search_cb.peer_bdaddr);
         BCM_STRNCPY_S((char *)p_msg->result.disc_res.bd_name, sizeof(BD_NAME), (char *)p_remote_name->remote_bd_name, (BD_NAME_LEN));
 
@@ -2651,7 +2574,7 @@ static UINT8 bta_dm_authorize_cback (BD_ADDR bd_addr, DEV_CLASS dev_class, BD_NA
         return BTM_NOT_AUTHORIZED;
     }
 }
-
+ 
 
 
 
@@ -3037,7 +2960,7 @@ static void bta_dm_bl_change_cback (tBTM_BL_EVENT_DATA *p_data)
 {
     tBTA_DM_ACL_CHANGE *p_msg;
 
-    if ((p_msg = (tBTA_DM_ACL_CHANGE *) osi_malloc(sizeof(tBTA_DM_ACL_CHANGE))) != NULL) {
+    if ((p_msg = (tBTA_DM_ACL_CHANGE *) GKI_getbuf(sizeof(tBTA_DM_ACL_CHANGE))) != NULL) {
         p_msg->event = p_data->event;
         p_msg->is_new = FALSE;
 
@@ -3340,7 +3263,7 @@ void bta_dm_acl_change(tBTA_DM_MSG *p_data)
         }
 
         bdcpy(conn.link_down.bd_addr, p_bda);
-        conn.link_down.reason = (UINT8) btm_get_acl_disc_reason_code();
+        conn.link_down.status = (UINT8) btm_get_acl_disc_reason_code();
         if ( bta_dm_cb.p_sec_cback ) {
             bta_dm_cb.p_sec_cback(BTA_DM_LINK_DOWN_EVT, &conn);
             if ( issue_unpair_cb ) {
@@ -3374,7 +3297,7 @@ static void bta_dm_disable_conn_down_timer_cback (TIMER_LIST_ENT *p_tle)
     bta_sys_hw_register( BTA_SYS_HW_BLUETOOTH, bta_dm_sys_hw_cback );
 
     /* send a message to BTA SYS */
-    if ((sys_enable_event = (tBTA_SYS_HW_MSG *) osi_malloc(sizeof(tBTA_SYS_HW_MSG))) != NULL) {
+    if ((sys_enable_event = (tBTA_SYS_HW_MSG *) GKI_getbuf(sizeof(tBTA_SYS_HW_MSG))) != NULL) {
         sys_enable_event->hdr.event = BTA_SYS_API_DISABLE_EVT;
         sys_enable_event->hw_module = BTA_SYS_HW_BLUETOOTH;
         bta_sys_sendmsg(sys_enable_event);
@@ -3701,7 +3624,7 @@ static void bta_dm_set_eir (char *local_name)
 #endif  // BTA_EIR_CANNED_UUID_LIST
 
     /* Allocate a buffer to hold HCI command */
-    if ((p_buf = (BT_HDR *)osi_malloc(BTM_CMD_BUF_SIZE)) == NULL) {
+    if ((p_buf = (BT_HDR *)GKI_getpoolbuf(BTM_CMD_POOL_ID)) == NULL) {
         APPL_TRACE_ERROR("bta_dm_set_eir couldn't allocate buffer");
         return;
     }
@@ -4157,8 +4080,6 @@ void bta_dm_set_encryption (tBTA_DM_MSG *p_data)
                 == BTM_CMD_STARTED) {
             bta_dm_cb.device_list.peer_device[i].p_encrypt_cback = p_data->set_encryption.p_callback;
         }
-    }else{
-        APPL_TRACE_ERROR("%s, not find peer_bdaddr or peer_bdaddr connection state error", __func__);
     }
 }
 #endif  ///SMP_INCLUDED == TRUE
@@ -4188,8 +4109,6 @@ static void bta_dm_observe_results_cb (tBTM_INQ_RESULTS *p_inq, UINT8 *p_eir)
     result.inq_res.flag             = p_inq->flag;
     result.inq_res.adv_data_len     = p_inq->adv_data_len;
     result.inq_res.scan_rsp_len     = p_inq->scan_rsp_len;
-    memcpy(result.inq_res.dev_class, p_inq->dev_class, sizeof(DEV_CLASS));
-    result.inq_res.ble_evt_type     = p_inq->ble_evt_type;
 
     /* application will parse EIR to find out remote device name */
     result.inq_res.p_eir = p_eir;
@@ -4346,7 +4265,7 @@ static UINT8 bta_dm_ble_smp_cback (tBTM_LE_EVT event, BD_ADDR bda, tBTM_LE_EVT_D
         } else {
             sec_event.auth_cmpl.success = TRUE;
             if (!p_data->complt.smp_over_br) {
-
+                
             }
         }
 
@@ -4631,18 +4550,14 @@ void bta_dm_ble_disconnect (tBTA_DM_MSG *p_data)
 *******************************************************************************/
 void bta_dm_ble_set_rand_address(tBTA_DM_MSG *p_data)
 {
-    tBTM_STATUS status = BTM_SET_STATIC_RAND_ADDR_FAIL;
+    BOOLEAN set_flag = false;
     if (p_data->set_addr.addr_type != BLE_ADDR_RANDOM) {
         APPL_TRACE_ERROR("Invalid random adress type = %d\n", p_data->set_addr.addr_type);
-        if(p_data->set_addr.p_set_rand_addr_cback) {
-            (*p_data->set_addr.p_set_rand_addr_cback)(status);
-        }
         return;
     }
     //send the setting random address to BTM layer
-    status = BTM_BleSetRandAddress(p_data->set_addr.address);
-    if(p_data->set_addr.p_set_rand_addr_cback) {
-        (*p_data->set_addr.p_set_rand_addr_cback)(status);
+    if ((set_flag = BTM_BleSetRandAddress(p_data->set_addr.address) != TRUE)){
+        APPL_TRACE_ERROR("%s,set random address fail.", __func__);
     }
 
 }
@@ -4722,47 +4637,6 @@ void bta_dm_ble_observe (tBTA_DM_MSG *p_data)
         }
     }
 }
-
-/*******************************************************************************
-**
-** Function         bta_dm_ble_scan
-**
-** Description      This function set the preferred connection scan parameters.
-**
-** Parameters:
-**
-*******************************************************************************/
-void bta_dm_ble_scan (tBTA_DM_MSG *p_data)
-{
-    tBTM_STATUS status;
-    if (p_data->ble_scan.start) {
-        /*Save the  callback to be called when a scan results are available */
-        bta_dm_search_cb.p_scan_cback = p_data->ble_scan.p_cback;
-
-        if ((status = BTM_BleScan(TRUE, p_data->ble_scan.duration,
-                                     bta_dm_observe_results_cb, bta_dm_observe_cmpl_cb)) != BTM_CMD_STARTED) {
-            APPL_TRACE_WARNING(" %s start scan failed. status=0x%x\n", __FUNCTION__, status);
-        }
-
-        if (p_data->ble_scan.p_start_scan_cback) {
-            status = (status == BTM_CMD_STARTED ? BTA_SUCCESS : BTA_FAILURE);
-            p_data->ble_scan.p_start_scan_cback(status);
-        }
-    } else {
-        bta_dm_search_cb.p_scan_cback = NULL;
-        status = BTM_BleScan(FALSE, 0, NULL, NULL);
-
-        if (status != BTM_CMD_STARTED){
-            APPL_TRACE_WARNING(" %s stop scan failed, status=0x%x\n", __FUNCTION__, status);
-        }
-
-        if (p_data->ble_scan.p_stop_scan_cback) {
-            status = (status == BTM_CMD_STARTED ? BTA_SUCCESS : BTA_FAILURE);
-            p_data->ble_scan.p_stop_scan_cback(status);
-        }
-    }
-}
-
 /*******************************************************************************
 **
 ** Function         bta_dm_ble_set_adv_params
@@ -4793,17 +4667,20 @@ void bta_dm_ble_set_adv_params (tBTA_DM_MSG *p_data)
 *******************************************************************************/
 void bta_dm_ble_set_adv_params_all  (tBTA_DM_MSG *p_data)
 {
+    tBTA_STATUS status = BTA_FAILURE;
+
     if (BTM_BleSetAdvParamsStartAdv(p_data->ble_set_adv_params_all.adv_int_min,
                                 p_data->ble_set_adv_params_all.adv_int_max,
                                 p_data->ble_set_adv_params_all.adv_type,
                                 p_data->ble_set_adv_params_all.addr_type_own,
                                 p_data->ble_set_adv_params_all.p_dir_bda,
                                 p_data->ble_set_adv_params_all.channel_map,
-                                p_data->ble_set_adv_params_all.adv_filter_policy,
-                                p_data->ble_set_adv_params_all.p_start_adv_cback) == BTM_SUCCESS) {
-        APPL_TRACE_DEBUG("%s(), success to start ble adv.", __func__);
-    } else {
-        APPL_TRACE_ERROR("%s(), fail to start ble adv.", __func__);
+                                p_data->ble_set_adv_params_all.adv_filter_policy) == BTM_SUCCESS) {
+        status = BTA_SUCCESS;
+    }
+
+    if (p_data->ble_set_adv_params_all.p_start_adv_cback) {
+        (*p_data->ble_set_adv_params_all.p_start_adv_cback)(status);
     }
 }
 
@@ -4912,26 +4789,25 @@ void bta_dm_ble_set_scan_rsp_raw (tBTA_DM_MSG *p_data)
 void bta_dm_ble_set_data_length(tBTA_DM_MSG *p_data)
 {
     tACL_CONN *p_acl_cb = btm_bda_to_acl(p_data->ble_set_data_length.remote_bda, BT_TRANSPORT_LE);
-    if (p_acl_cb == NULL) {
-        APPL_TRACE_ERROR("%s error: Invalid connection remote_bda.", __func__);
-        return;
-    } else {
-        p_acl_cb->p_set_pkt_data_cback = p_data->ble_set_data_length.p_set_pkt_data_cback;
-    }
-    UINT8 status = BTM_SetBleDataLength(p_data->ble_set_data_length.remote_bda,
-                                        p_data->ble_set_data_length.tx_data_length);
-    if (status != BTM_SUCCESS) {
+     if (p_acl_cb == NULL) {
+         APPL_TRACE_ERROR("%s error: Invalid connection remote_bda.", __func__);
+         return;
+     } else {
+         p_acl_cb->p_set_pkt_data_cback = p_data->ble_set_data_length.p_set_pkt_data_cback;
+     }
+     UINT8 status = BTM_SetBleDataLength(p_data->ble_set_data_length.remote_bda,
+                                         p_data->ble_set_data_length.tx_data_length);
+     if (status != BTM_SUCCESS) {
         APPL_TRACE_ERROR("%s failed\n", __FUNCTION__);
-    }
-    if (p_data->ble_set_data_length.p_set_pkt_data_cback) {
-        if (p_acl_cb->data_length_params.tx_len == 0){
-            uint16_t length = controller_get_interface()->get_acl_data_size_ble();
-            p_acl_cb->data_length_params.rx_len = length;
-            p_acl_cb->data_length_params.tx_len = length;
+        if (p_data->ble_set_data_length.p_set_pkt_data_cback) {
+            if (p_acl_cb->data_length_params.tx_len == 0){
+                uint16_t length = controller_get_interface()->get_acl_data_size_ble();
+                p_acl_cb->data_length_params.rx_len = length;
+                p_acl_cb->data_length_params.tx_len = length;
+            }
+            (*p_data->ble_set_data_length.p_set_pkt_data_cback)(status, &p_acl_cb->data_length_params);
         }
-        (*p_data->ble_set_data_length.p_set_pkt_data_cback)(status, &p_acl_cb->data_length_params);
     }
-
 }
 
 /*******************************************************************************
@@ -4948,13 +4824,15 @@ void bta_dm_ble_broadcast (tBTA_DM_MSG *p_data)
     tBTM_STATUS status = 0;
     BOOLEAN start = p_data->ble_observe.start;
 
-    status = BTM_BleBroadcast(start, p_data->ble_observe.p_stop_adv_cback);
+    status = BTM_BleBroadcast(start);
 
     if (p_data->ble_observe.p_stop_adv_cback){
         if (status != BTM_SUCCESS){
             APPL_TRACE_WARNING("%s, %s, status=0x%x\n", __func__,\
                     (start == TRUE) ? "start adv failed" : "stop adv failed", status);
         }
+        status = (status == BTM_SUCCESS ? BTA_SUCCESS : BTA_FAILURE);
+        p_data->ble_observe.p_stop_adv_cback(status);
     }
 
 }
@@ -5407,7 +5285,7 @@ static void bta_ble_energy_info_cmpl(tBTM_BLE_TX_TIME_MS tx_time,
     if (BTA_SUCCESS == st) {
         ctrl_state = bta_dm_pm_obtain_controller_state();
     }
-#endif
+#endif  
     if (bta_dm_cb.p_energy_info_cback) {
         bta_dm_cb.p_energy_info_cback(tx_time, rx_time, idle_time, energy_used, ctrl_state, st);
     }
@@ -5555,7 +5433,7 @@ static void bta_dm_gatt_disc_complete(UINT16 conn_id, tBTA_GATT_STATUS status)
         bta_dm_search_cb.uuid_to_search = 0;
 
         /* no more services to be discovered */
-        if ((p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG))) != NULL) {
+        if ((p_msg = (tBTA_DM_MSG *) GKI_getbuf(sizeof(tBTA_DM_MSG))) != NULL) {
             p_msg->hdr.event = BTA_DM_DISCOVERY_RESULT_EVT;
             p_msg->disc_result.result.disc_res.result = (status == BTA_GATT_OK) ? BTA_SUCCESS : BTA_FAILURE;
             APPL_TRACE_DEBUG("%s service found: 0x%08x", __FUNCTION__,
@@ -5572,7 +5450,7 @@ static void bta_dm_gatt_disc_complete(UINT16 conn_id, tBTA_GATT_STATUS status)
 
             p_msg->disc_result.result.disc_res.device_type |= BT_DEVICE_TYPE_BLE;
             if ( bta_dm_search_cb.ble_raw_used > 0 ) {
-                p_msg->disc_result.result.disc_res.p_raw_data = osi_malloc(bta_dm_search_cb.ble_raw_used);
+                p_msg->disc_result.result.disc_res.p_raw_data = GKI_getbuf(bta_dm_search_cb.ble_raw_used);
 
                 memcpy( p_msg->disc_result.result.disc_res.p_raw_data,
                         bta_dm_search_cb.p_ble_rawdata,
@@ -5641,8 +5519,7 @@ void btm_dm_start_gatt_discovery (BD_ADDR bd_addr)
         bta_sys_stop_timer(&bta_dm_search_cb.gatt_close_timer);
         btm_dm_start_disc_gatt_services(bta_dm_search_cb.conn_id);
     } else {
-        //TODO need to add addr_type in future
-        BTA_GATTC_Open(bta_dm_search_cb.client_if, bd_addr, BLE_ADDR_UNKNOWN_TYPE, TRUE, BTA_GATT_TRANSPORT_LE);
+        BTA_GATTC_Open(bta_dm_search_cb.client_if, bd_addr, TRUE, BTA_GATT_TRANSPORT_LE);
     }
 }
 #endif /* #if (GATTC_INCLUDED == TRUE) */
@@ -5732,7 +5609,7 @@ static void bta_dm_gattc_callback(tBTA_GATTC_EVT event, tBTA_GATTC *p_data)
         break;
 
     case BTA_GATTC_SEARCH_RES_EVT:
-        bta_dm_gatt_disc_result(p_data->srvc_res.service_uuid);
+        bta_dm_gatt_disc_result(p_data->srvc_res.service_uuid.id);
         break;
 
     case BTA_GATTC_SEARCH_CMPL_EVT:

components/bt/bluedroid/bta/dm/bta_dm_api.c

@@ -22,6 +22,7 @@
  *
  ******************************************************************************/
 
+#include "gki.h"
 #include "bta_sys.h"
 #include "bta_api.h"
 #include "bta_dm_int.h"
@@ -30,7 +31,6 @@
 #include "btm_int.h"
 #include <string.h>
 #include "utl.h"
-#include "allocator.h"
 
 /*****************************************************************************
 **  Constants
@@ -75,7 +75,7 @@ tBTA_STATUS BTA_EnableBluetooth(tBTA_DM_SEC_CBACK *p_cback)
     /* if UUID list is not provided as static data */
     bta_sys_eir_register(bta_dm_eir_update_uuid);
 
-    if ((p_msg = (tBTA_DM_API_ENABLE *) osi_malloc(sizeof(tBTA_DM_API_ENABLE))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_ENABLE *) GKI_getbuf(sizeof(tBTA_DM_API_ENABLE))) != NULL) {
         p_msg->hdr.event = BTA_DM_API_ENABLE_EVT;
         p_msg->p_sec_cback = p_cback;
         bta_sys_sendmsg(p_msg);
@@ -100,7 +100,7 @@ tBTA_STATUS BTA_DisableBluetooth(void)
 
     BT_HDR    *p_msg;
 
-    if ((p_msg = (BT_HDR *) osi_malloc(sizeof(BT_HDR))) != NULL) {
+    if ((p_msg = (BT_HDR *) GKI_getbuf(sizeof(BT_HDR))) != NULL) {
         p_msg->event = BTA_DM_API_DISABLE_EVT;
         bta_sys_sendmsg(p_msg);
     } else {
@@ -126,7 +126,7 @@ tBTA_STATUS BTA_EnableTestMode(void)
 
     APPL_TRACE_API("BTA_EnableTestMode");
 
-    if ((p_msg = (BT_HDR *) osi_malloc(sizeof(BT_HDR))) != NULL) {
+    if ((p_msg = (BT_HDR *) GKI_getbuf(sizeof(BT_HDR))) != NULL) {
         p_msg->event = BTA_DM_API_ENABLE_TEST_MODE_EVT;
         bta_sys_sendmsg(p_msg);
         return BTA_SUCCESS;
@@ -150,7 +150,7 @@ void BTA_DisableTestMode(void)
 
     APPL_TRACE_API("BTA_DisableTestMode");
 
-    if ((p_msg = (BT_HDR *) osi_malloc(sizeof(BT_HDR))) != NULL) {
+    if ((p_msg = (BT_HDR *) GKI_getbuf(sizeof(BT_HDR))) != NULL) {
         p_msg->event = BTA_DM_API_DISABLE_TEST_MODE_EVT;
         bta_sys_sendmsg(p_msg);
     }
@@ -171,7 +171,7 @@ void BTA_DmSetDeviceName(char *p_name)
 
     tBTA_DM_API_SET_NAME    *p_msg;
 
-    if ((p_msg = (tBTA_DM_API_SET_NAME *) osi_malloc(sizeof(tBTA_DM_API_SET_NAME))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_SET_NAME *) GKI_getbuf(sizeof(tBTA_DM_API_SET_NAME))) != NULL) {
         p_msg->hdr.event = BTA_DM_API_SET_NAME_EVT;
         /* truncate the name if needed */
         BCM_STRNCPY_S((char *)p_msg->name, sizeof(p_msg->name), p_name, BD_NAME_LEN - 1);
@@ -183,40 +183,6 @@ void BTA_DmSetDeviceName(char *p_name)
 
 }
 
-void BTA_DmUpdateWhiteList(BOOLEAN add_remove,  BD_ADDR remote_addr, tBTA_ADD_WHITELIST_CBACK *add_wl_cb)
-{
-    tBTA_DM_API_UPDATE_WHITE_LIST *p_msg;
-    if ((p_msg = (tBTA_DM_API_UPDATE_WHITE_LIST *)osi_malloc(sizeof(tBTA_DM_API_UPDATE_WHITE_LIST))) != NULL) {
-        p_msg->hdr.event = BTA_DM_API_UPDATE_WHITE_LIST_EVT;
-        p_msg->add_remove = add_remove;
-        p_msg->add_wl_cb = add_wl_cb;
-        memcpy(p_msg->remote_addr, remote_addr, sizeof(BD_ADDR));
-
-        bta_sys_sendmsg(p_msg);
-    }
-}
-
-void BTA_DmBleReadAdvTxPower(tBTA_CMPL_CB *cmpl_cb)
-{
-    tBTA_DM_API_READ_ADV_TX_POWER *p_msg;
-    if ((p_msg = (tBTA_DM_API_READ_ADV_TX_POWER *)osi_malloc(sizeof(tBTA_DM_API_READ_ADV_TX_POWER))) != NULL) {
-        p_msg->hdr.event = BTA_DM_API_BLE_READ_ADV_TX_POWER_EVT;
-        p_msg->read_tx_power_cb = cmpl_cb;
-        bta_sys_sendmsg(p_msg);
-    }
-}
-
-void BTA_DmBleReadRSSI(BD_ADDR remote_addr, tBTA_CMPL_CB *cmpl_cb)
-{
-    tBTA_DM_API_READ_RSSI *p_msg;
-    if ((p_msg = (tBTA_DM_API_READ_RSSI *)osi_malloc(sizeof(tBTA_DM_API_READ_RSSI))) != NULL) {
-        p_msg->hdr.event = BTA_DM_API_BLE_READ_RSSI_EVT;
-        memcpy(p_msg->remote_addr, remote_addr, sizeof(BD_ADDR));
-        p_msg->read_rssi_cb = cmpl_cb;
-        bta_sys_sendmsg(p_msg);
-    }
-}
-
 /*******************************************************************************
 **
 ** Function         BTA_DmSetVisibility
@@ -233,7 +199,7 @@ void BTA_DmSetVisibility(tBTA_DM_DISC disc_mode, tBTA_DM_CONN conn_mode, UINT8 p
 
     tBTA_DM_API_SET_VISIBILITY    *p_msg;
 
-    if ((p_msg = (tBTA_DM_API_SET_VISIBILITY *) osi_malloc(sizeof(tBTA_DM_API_SET_VISIBILITY))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_SET_VISIBILITY *) GKI_getbuf(sizeof(tBTA_DM_API_SET_VISIBILITY))) != NULL) {
         p_msg->hdr.event = BTA_DM_API_SET_VISIBILITY_EVT;
         p_msg->disc_mode = disc_mode;
         p_msg->conn_mode = conn_mode;
@@ -264,7 +230,7 @@ void BTA_DmSearch(tBTA_DM_INQ *p_dm_inq, tBTA_SERVICE_MASK services, tBTA_DM_SEA
 
     tBTA_DM_API_SEARCH    *p_msg;
 
-    if ((p_msg = (tBTA_DM_API_SEARCH *) osi_malloc(sizeof(tBTA_DM_API_SEARCH))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_SEARCH *) GKI_getbuf(sizeof(tBTA_DM_API_SEARCH))) != NULL) {
         memset(p_msg, 0, sizeof(tBTA_DM_API_SEARCH));
 
         p_msg->hdr.event = BTA_DM_API_SEARCH_EVT;
@@ -292,7 +258,7 @@ void BTA_DmSearchCancel(void)
 {
     BT_HDR    *p_msg;
 
-    if ((p_msg = (BT_HDR *) osi_malloc(sizeof(BT_HDR))) != NULL) {
+    if ((p_msg = (BT_HDR *) GKI_getbuf(sizeof(BT_HDR))) != NULL) {
         p_msg->event = BTA_DM_API_SEARCH_CANCEL_EVT;
         bta_sys_sendmsg(p_msg);
     }
@@ -316,7 +282,7 @@ void BTA_DmDiscover(BD_ADDR bd_addr, tBTA_SERVICE_MASK services,
 {
     tBTA_DM_API_DISCOVER    *p_msg;
 
-    if ((p_msg = (tBTA_DM_API_DISCOVER *) osi_malloc(sizeof(tBTA_DM_API_DISCOVER))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_DISCOVER *) GKI_getbuf(sizeof(tBTA_DM_API_DISCOVER))) != NULL) {
         memset(p_msg, 0, sizeof(tBTA_DM_API_DISCOVER));
 
         p_msg->hdr.event = BTA_DM_API_DISCOVER_EVT;
@@ -344,7 +310,7 @@ void BTA_DmDiscoverUUID(BD_ADDR bd_addr, tSDP_UUID *uuid,
 {
     tBTA_DM_API_DISCOVER    *p_msg;
 
-    if ((p_msg = (tBTA_DM_API_DISCOVER *) osi_malloc(sizeof(tBTA_DM_API_DISCOVER))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_DISCOVER *) GKI_getbuf(sizeof(tBTA_DM_API_DISCOVER))) != NULL) {
         p_msg->hdr.event = BTA_DM_API_DISCOVER_EVT;
         bdcpy(p_msg->bd_addr, bd_addr);
         p_msg->services = BTA_USER_SERVICE_MASK; //Not exposed at API level
@@ -377,7 +343,7 @@ void BTA_DmBond(BD_ADDR bd_addr)
 {
     tBTA_DM_API_BOND    *p_msg;
 
-    p_msg = (tBTA_DM_API_BOND *) osi_malloc(sizeof(tBTA_DM_API_BOND));
+    p_msg = (tBTA_DM_API_BOND *) GKI_getbuf(sizeof(tBTA_DM_API_BOND));
     if (p_msg != NULL) {
         p_msg->hdr.event = BTA_DM_API_BOND_EVT;
         bdcpy(p_msg->bd_addr, bd_addr);
@@ -401,7 +367,7 @@ void BTA_DmBondByTransport(BD_ADDR bd_addr, tBTA_TRANSPORT transport)
 {
     tBTA_DM_API_BOND    *p_msg;
 
-    if ((p_msg = (tBTA_DM_API_BOND *) osi_malloc(sizeof(tBTA_DM_API_BOND))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_BOND *) GKI_getbuf(sizeof(tBTA_DM_API_BOND))) != NULL) {
         p_msg->hdr.event = BTA_DM_API_BOND_EVT;
         bdcpy(p_msg->bd_addr, bd_addr);
         p_msg->transport = transport;
@@ -426,7 +392,7 @@ void BTA_DmBondCancel(BD_ADDR bd_addr)
 {
     tBTA_DM_API_BOND_CANCEL    *p_msg;
 
-    if ((p_msg = (tBTA_DM_API_BOND_CANCEL *) osi_malloc(sizeof(tBTA_DM_API_BOND_CANCEL))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_BOND_CANCEL *) GKI_getbuf(sizeof(tBTA_DM_API_BOND_CANCEL))) != NULL) {
         p_msg->hdr.event = BTA_DM_API_BOND_CANCEL_EVT;
         bdcpy(p_msg->bd_addr, bd_addr);
         bta_sys_sendmsg(p_msg);
@@ -451,7 +417,7 @@ void BTA_DmPinReply(BD_ADDR bd_addr, BOOLEAN accept, UINT8 pin_len, UINT8 *p_pin
 {
     tBTA_DM_API_PIN_REPLY    *p_msg;
 
-    if ((p_msg = (tBTA_DM_API_PIN_REPLY *) osi_malloc(sizeof(tBTA_DM_API_PIN_REPLY))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_PIN_REPLY *) GKI_getbuf(sizeof(tBTA_DM_API_PIN_REPLY))) != NULL) {
         p_msg->hdr.event = BTA_DM_API_PIN_REPLY_EVT;
         bdcpy(p_msg->bd_addr, bd_addr);
         p_msg->accept = accept;
@@ -482,7 +448,7 @@ void BTA_DmLocalOob(void)
 {
     tBTA_DM_API_LOC_OOB    *p_msg;
 
-    if ((p_msg = (tBTA_DM_API_LOC_OOB *) osi_malloc(sizeof(tBTA_DM_API_LOC_OOB))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_LOC_OOB *) GKI_getbuf(sizeof(tBTA_DM_API_LOC_OOB))) != NULL) {
         p_msg->hdr.event = BTA_DM_API_LOC_OOB_EVT;
         bta_sys_sendmsg(p_msg);
     }
@@ -502,7 +468,7 @@ void BTA_DmConfirm(BD_ADDR bd_addr, BOOLEAN accept)
 {
     tBTA_DM_API_CONFIRM    *p_msg;
 
-    if ((p_msg = (tBTA_DM_API_CONFIRM *) osi_malloc(sizeof(tBTA_DM_API_CONFIRM))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_CONFIRM *) GKI_getbuf(sizeof(tBTA_DM_API_CONFIRM))) != NULL) {
         p_msg->hdr.event = BTA_DM_API_CONFIRM_EVT;
         bdcpy(p_msg->bd_addr, bd_addr);
         p_msg->accept = accept;
@@ -528,7 +494,7 @@ void BTA_DmAddDevice(BD_ADDR bd_addr, DEV_CLASS dev_class, LINK_KEY link_key,
 
     tBTA_DM_API_ADD_DEVICE *p_msg;
 
-    if ((p_msg = (tBTA_DM_API_ADD_DEVICE *) osi_malloc(sizeof(tBTA_DM_API_ADD_DEVICE))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_ADD_DEVICE *) GKI_getbuf(sizeof(tBTA_DM_API_ADD_DEVICE))) != NULL) {
         memset (p_msg, 0, sizeof(tBTA_DM_API_ADD_DEVICE));
 
         p_msg->hdr.event = BTA_DM_API_ADD_DEVICE_EVT;
@@ -573,7 +539,7 @@ tBTA_STATUS BTA_DmRemoveDevice(BD_ADDR bd_addr)
 {
     tBTA_DM_API_REMOVE_DEVICE *p_msg;
 
-    if ((p_msg = (tBTA_DM_API_REMOVE_DEVICE *) osi_malloc(sizeof(tBTA_DM_API_REMOVE_DEVICE))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_REMOVE_DEVICE *) GKI_getbuf(sizeof(tBTA_DM_API_REMOVE_DEVICE))) != NULL) {
         memset (p_msg, 0, sizeof(tBTA_DM_API_REMOVE_DEVICE));
 
         p_msg->hdr.event = BTA_DM_API_REMOVE_DEVICE_EVT;
@@ -697,7 +663,7 @@ void bta_dmexecutecallback (tBTA_DM_EXEC_CBACK *p_callback, void *p_param)
 {
     tBTA_DM_API_EXECUTE_CBACK *p_msg;
 
-    if ((p_msg = (tBTA_DM_API_EXECUTE_CBACK *) osi_malloc(sizeof(tBTA_DM_API_EXECUTE_CBACK))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_EXECUTE_CBACK *) GKI_getbuf(sizeof(tBTA_DM_API_EXECUTE_CBACK))) != NULL) {
         p_msg->hdr.event = BTA_DM_API_EXECUTE_CBACK_EVT;
         p_msg->p_param = p_param;
         p_msg->p_exec_cback = p_callback;
@@ -727,7 +693,7 @@ void BTA_DmAddBleKey (BD_ADDR bd_addr, tBTA_LE_KEY_VALUE *p_le_key, tBTA_LE_KEY_
 {
     tBTA_DM_API_ADD_BLEKEY *p_msg;
 
-    if ((p_msg = (tBTA_DM_API_ADD_BLEKEY *) osi_malloc(sizeof(tBTA_DM_API_ADD_BLEKEY))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_ADD_BLEKEY *) GKI_getbuf(sizeof(tBTA_DM_API_ADD_BLEKEY))) != NULL) {
         memset (p_msg, 0, sizeof(tBTA_DM_API_ADD_BLEKEY));
 
         p_msg->hdr.event = BTA_DM_API_ADD_BLEKEY_EVT;
@@ -759,7 +725,7 @@ void BTA_DmAddBleDevice(BD_ADDR bd_addr, tBLE_ADDR_TYPE addr_type, tBT_DEVICE_TY
 {
     tBTA_DM_API_ADD_BLE_DEVICE *p_msg;
 
-    if ((p_msg = (tBTA_DM_API_ADD_BLE_DEVICE *) osi_malloc(sizeof(tBTA_DM_API_ADD_BLE_DEVICE))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_ADD_BLE_DEVICE *) GKI_getbuf(sizeof(tBTA_DM_API_ADD_BLE_DEVICE))) != NULL) {
         memset (p_msg, 0, sizeof(tBTA_DM_API_ADD_BLE_DEVICE));
 
         p_msg->hdr.event = BTA_DM_API_ADD_BLEDEVICE_EVT;
@@ -788,7 +754,7 @@ void BTA_DmBlePasskeyReply(BD_ADDR bd_addr, BOOLEAN accept, UINT32 passkey)
 {
     tBTA_DM_API_PASSKEY_REPLY    *p_msg;
 
-    if ((p_msg = (tBTA_DM_API_PASSKEY_REPLY *) osi_malloc(sizeof(tBTA_DM_API_PASSKEY_REPLY))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_PASSKEY_REPLY *) GKI_getbuf(sizeof(tBTA_DM_API_PASSKEY_REPLY))) != NULL) {
         memset(p_msg, 0, sizeof(tBTA_DM_API_PASSKEY_REPLY));
 
         p_msg->hdr.event = BTA_DM_API_BLE_PASSKEY_REPLY_EVT;
@@ -815,7 +781,7 @@ void BTA_DmBlePasskeyReply(BD_ADDR bd_addr, BOOLEAN accept, UINT32 passkey)
 *******************************************************************************/
 void BTA_DmBleConfirmReply(BD_ADDR bd_addr, BOOLEAN accept)
 {
-    tBTA_DM_API_CONFIRM *p_msg = (tBTA_DM_API_CONFIRM *)osi_malloc(sizeof(tBTA_DM_API_CONFIRM));
+    tBTA_DM_API_CONFIRM *p_msg = (tBTA_DM_API_CONFIRM *)GKI_getbuf(sizeof(tBTA_DM_API_CONFIRM));
     if (p_msg != NULL) {
         memset(p_msg, 0, sizeof(tBTA_DM_API_CONFIRM));
         p_msg->hdr.event = BTA_DM_API_BLE_CONFIRM_REPLY_EVT;
@@ -841,7 +807,7 @@ void BTA_DmBleSecurityGrant(BD_ADDR bd_addr, tBTA_DM_BLE_SEC_GRANT res)
 {
     tBTA_DM_API_BLE_SEC_GRANT    *p_msg;
 
-    if ((p_msg = (tBTA_DM_API_BLE_SEC_GRANT *) osi_malloc(sizeof(tBTA_DM_API_BLE_SEC_GRANT))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_BLE_SEC_GRANT *) GKI_getbuf(sizeof(tBTA_DM_API_BLE_SEC_GRANT))) != NULL) {
         memset(p_msg, 0, sizeof(tBTA_DM_API_BLE_SEC_GRANT));
 
         p_msg->hdr.event = BTA_DM_API_BLE_SEC_GRANT_EVT;
@@ -881,7 +847,7 @@ void BTA_DmSetBlePrefConnParams(BD_ADDR bd_addr,
 #if BLE_INCLUDED == TRUE
     tBTA_DM_API_BLE_CONN_PARAMS    *p_msg;
 
-    if ((p_msg = (tBTA_DM_API_BLE_CONN_PARAMS *) osi_malloc(sizeof(tBTA_DM_API_BLE_CONN_PARAMS))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_BLE_CONN_PARAMS *) GKI_getbuf(sizeof(tBTA_DM_API_BLE_CONN_PARAMS))) != NULL) {
         memset(p_msg, 0, sizeof(tBTA_DM_API_BLE_CONN_PARAMS));
 
         p_msg->hdr.event = BTA_DM_API_BLE_CONN_PARAM_EVT;
@@ -914,7 +880,7 @@ void BTA_DmSetBlePrefConnParams(BD_ADDR bd_addr,
 void BTA_DmSetBleConnScanParams(UINT32 scan_interval, UINT32 scan_window)
 {
     tBTA_DM_API_BLE_SCAN_PARAMS  *p_msg;
-    if ((p_msg = (tBTA_DM_API_BLE_SCAN_PARAMS *)osi_malloc(sizeof(tBTA_DM_API_BLE_SCAN_PARAMS))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_BLE_SCAN_PARAMS *)GKI_getbuf(sizeof(tBTA_DM_API_BLE_SCAN_PARAMS))) != NULL) {
         memset(p_msg, 0, sizeof(tBTA_DM_API_BLE_SCAN_PARAMS));
         p_msg->hdr.event = BTA_DM_API_BLE_CONN_SCAN_PARAM_EVT;
         p_msg->scan_int         = scan_interval;
@@ -944,7 +910,7 @@ void BTA_DmSetBleScanParams(tGATT_IF client_if, UINT32 scan_interval,
 {
     tBTA_DM_API_BLE_SCAN_PARAMS *p_msg;
 
-    if ((p_msg = (tBTA_DM_API_BLE_SCAN_PARAMS *)osi_malloc(sizeof(tBTA_DM_API_BLE_SCAN_PARAMS))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_BLE_SCAN_PARAMS *)GKI_getbuf(sizeof(tBTA_DM_API_BLE_SCAN_PARAMS))) != NULL) {
         memset(p_msg, 0, sizeof(tBTA_DM_API_BLE_SCAN_PARAMS));
         p_msg->hdr.event = BTA_DM_API_BLE_SCAN_PARAM_EVT;
         p_msg->client_if = client_if;
@@ -979,7 +945,7 @@ void BTA_DmSetBleScanFilterParams(tGATT_IF client_if, UINT32 scan_interval,
 {
     tBTA_DM_API_BLE_SCAN_FILTER_PARAMS *p_msg;
 
-    if ((p_msg = (tBTA_DM_API_BLE_SCAN_FILTER_PARAMS *)osi_malloc(sizeof(tBTA_DM_API_BLE_SCAN_FILTER_PARAMS))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_BLE_SCAN_FILTER_PARAMS *)GKI_getbuf(sizeof(tBTA_DM_API_BLE_SCAN_FILTER_PARAMS))) != NULL) {
         memset(p_msg, 0, sizeof(tBTA_DM_API_BLE_SCAN_FILTER_PARAMS));
         p_msg->hdr.event = BTA_DM_API_BLE_SCAN_FIL_PARAM_EVT;
         p_msg->client_if = client_if;
@@ -1016,7 +982,7 @@ void BTA_DmSetBleAdvParams (UINT16 adv_int_min, UINT16 adv_int_max,
 
     APPL_TRACE_API ("BTA_DmSetBleAdvParam: %d, %d\n", adv_int_min, adv_int_max);
 
-    if ((p_msg = (tBTA_DM_API_BLE_ADV_PARAMS *) osi_malloc(sizeof(tBTA_DM_API_BLE_ADV_PARAMS)
+    if ((p_msg = (tBTA_DM_API_BLE_ADV_PARAMS *) GKI_getbuf(sizeof(tBTA_DM_API_BLE_ADV_PARAMS)
                  + sizeof(tBLE_BD_ADDR))) != NULL) {
         memset(p_msg, 0, sizeof(tBTA_DM_API_BLE_ADV_PARAMS) + sizeof(tBLE_BD_ADDR));
 
@@ -1046,7 +1012,7 @@ void BTA_DmSetBleAdvParamsAll (UINT16 adv_int_min, UINT16 adv_int_max,
     APPL_TRACE_API ("BTA_DmSetBleAdvParamsAll: %d, %d\n", adv_int_min, adv_int_max);
     APPL_TRACE_API ("adv_type = %d, addr_type_own = %d, chnl_map = %d, adv_fil_pol = %d\n",
                       adv_type, addr_type_own, chnl_map, adv_fil_pol);
-    if ((p_msg = (tBTA_DM_API_BLE_ADV_PARAMS_ALL *) osi_malloc(sizeof(tBTA_DM_API_BLE_ADV_PARAMS_ALL)
+    if ((p_msg = (tBTA_DM_API_BLE_ADV_PARAMS_ALL *) GKI_getbuf(sizeof(tBTA_DM_API_BLE_ADV_PARAMS_ALL)
                  + sizeof(tBLE_BD_ADDR))) != NULL) {
         memset(p_msg, 0, sizeof(tBTA_DM_API_BLE_ADV_PARAMS_ALL));
 
@@ -1097,7 +1063,7 @@ void BTA_DmBleSetAdvConfig (tBTA_BLE_AD_MASK data_mask, tBTA_BLE_ADV_DATA *p_adv
     tBTA_DM_API_SET_ADV_CONFIG  *p_msg;
 
     if ((p_msg = (tBTA_DM_API_SET_ADV_CONFIG *)
-                 osi_malloc(sizeof(tBTA_DM_API_SET_ADV_CONFIG))) != NULL) {
+                 GKI_getbuf(sizeof(tBTA_DM_API_SET_ADV_CONFIG))) != NULL) {
         p_msg->hdr.event = BTA_DM_API_BLE_SET_ADV_CONFIG_EVT;
         p_msg->data_mask = data_mask;
         p_msg->p_adv_data_cback = p_adv_data_cback;
@@ -1126,7 +1092,7 @@ void BTA_DmBleSetAdvConfigRaw (UINT8 *p_raw_adv, UINT32 raw_adv_len,
     tBTA_DM_API_SET_ADV_CONFIG_RAW  *p_msg;
 
     if ((p_msg = (tBTA_DM_API_SET_ADV_CONFIG_RAW *)
-                 osi_malloc(sizeof(tBTA_DM_API_SET_ADV_CONFIG_RAW))) != NULL) {
+                 GKI_getbuf(sizeof(tBTA_DM_API_SET_ADV_CONFIG_RAW))) != NULL) {
         p_msg->hdr.event = BTA_DM_API_BLE_SET_ADV_CONFIG_RAW_EVT;
         p_msg->p_adv_data_cback = p_adv_data_cback;
         p_msg->p_raw_adv = p_raw_adv;
@@ -1153,7 +1119,7 @@ extern void BTA_DmBleSetScanRsp (tBTA_BLE_AD_MASK data_mask, tBTA_BLE_ADV_DATA *
     tBTA_DM_API_SET_ADV_CONFIG  *p_msg;
 
     if ((p_msg = (tBTA_DM_API_SET_ADV_CONFIG *)
-                 osi_malloc(sizeof(tBTA_DM_API_SET_ADV_CONFIG))) != NULL) {
+                 GKI_getbuf(sizeof(tBTA_DM_API_SET_ADV_CONFIG))) != NULL) {
         p_msg->hdr.event = BTA_DM_API_BLE_SET_SCAN_RSP_EVT;
         p_msg->data_mask = data_mask;
         p_msg->p_adv_data_cback = p_adv_data_cback;
@@ -1182,7 +1148,7 @@ void BTA_DmBleSetScanRspRaw (UINT8 *p_raw_scan_rsp, UINT32 raw_scan_rsp_len,
     tBTA_DM_API_SET_ADV_CONFIG_RAW  *p_msg;
 
     if ((p_msg = (tBTA_DM_API_SET_ADV_CONFIG_RAW *)
-                 osi_malloc(sizeof(tBTA_DM_API_SET_ADV_CONFIG_RAW))) != NULL) {
+                 GKI_getbuf(sizeof(tBTA_DM_API_SET_ADV_CONFIG_RAW))) != NULL) {
         p_msg->hdr.event = BTA_DM_API_BLE_SET_SCAN_RSP_RAW_EVT;
         p_msg->p_adv_data_cback = p_scan_rsp_data_cback;
         p_msg->p_raw_adv = p_raw_scan_rsp;
@@ -1220,7 +1186,7 @@ extern void BTA_DmBleSetStorageParams(UINT8 batch_scan_full_max,
     tBTA_DM_API_SET_STORAGE_CONFIG  *p_msg;
     bta_dm_cb.p_setup_cback = p_setup_cback;
     if ((p_msg = (tBTA_DM_API_SET_STORAGE_CONFIG *)
-                 osi_malloc(sizeof(tBTA_DM_API_SET_STORAGE_CONFIG))) != NULL) {
+                 GKI_getbuf(sizeof(tBTA_DM_API_SET_STORAGE_CONFIG))) != NULL) {
         p_msg->hdr.event = BTA_DM_API_BLE_SETUP_STORAGE_EVT;
         p_msg->p_setup_cback = bta_ble_scan_setup_cb;
         p_msg->p_thres_cback = p_thres_cback;
@@ -1257,7 +1223,7 @@ extern void BTA_DmBleEnableBatchScan(tBTA_BLE_BATCH_SCAN_MODE scan_mode,
 {
     tBTA_DM_API_ENABLE_SCAN  *p_msg;
 
-    if ((p_msg = (tBTA_DM_API_ENABLE_SCAN *) osi_malloc(sizeof(tBTA_DM_API_ENABLE_SCAN))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_ENABLE_SCAN *) GKI_getbuf(sizeof(tBTA_DM_API_ENABLE_SCAN))) != NULL) {
         p_msg->hdr.event = BTA_DM_API_BLE_ENABLE_BATCH_SCAN_EVT;
         p_msg->scan_mode = scan_mode;
         p_msg->scan_int = scan_interval;
@@ -1285,7 +1251,7 @@ extern void BTA_DmBleDisableBatchScan(tBTA_DM_BLE_REF_VALUE ref_value)
     tBTA_DM_API_DISABLE_SCAN  *p_msg;
 
     if ((p_msg = (tBTA_DM_API_DISABLE_SCAN *)
-                 osi_malloc(sizeof(tBTA_DM_API_DISABLE_SCAN))) != NULL) {
+                 GKI_getbuf(sizeof(tBTA_DM_API_DISABLE_SCAN))) != NULL) {
         p_msg->hdr.event = BTA_DM_API_BLE_DISABLE_BATCH_SCAN_EVT;
         p_msg->ref_value = ref_value;
         bta_sys_sendmsg(p_msg);
@@ -1310,7 +1276,7 @@ extern void BTA_DmBleReadScanReports(tBTA_BLE_BATCH_SCAN_MODE scan_type,
     tBTA_DM_API_READ_SCAN_REPORTS  *p_msg;
 
     if ((p_msg = (tBTA_DM_API_READ_SCAN_REPORTS *)
-                 osi_malloc(sizeof(tBTA_DM_API_READ_SCAN_REPORTS))) != NULL) {
+                 GKI_getbuf(sizeof(tBTA_DM_API_READ_SCAN_REPORTS))) != NULL) {
         p_msg->hdr.event = BTA_DM_API_BLE_READ_SCAN_REPORTS_EVT;
         p_msg->scan_type = scan_type;
         p_msg->ref_value = ref_value;
@@ -1336,7 +1302,7 @@ extern void BTA_DmBleTrackAdvertiser(tBTA_DM_BLE_REF_VALUE ref_value,
     tBTA_DM_API_TRACK_ADVERTISER  *p_msg;
 
     if ((p_msg = (tBTA_DM_API_TRACK_ADVERTISER *)
-                 osi_malloc(sizeof(tBTA_DM_API_TRACK_ADVERTISER))) != NULL) {
+                 GKI_getbuf(sizeof(tBTA_DM_API_TRACK_ADVERTISER))) != NULL) {
         p_msg->hdr.event = BTA_DM_API_BLE_TRACK_ADVERTISER_EVT;
         p_msg->p_track_adv_cback = p_track_adv_cback;
         p_msg->ref_value = ref_value;
@@ -1368,7 +1334,7 @@ extern void BTA_DmBleBroadcast (BOOLEAN start, tBTA_START_STOP_ADV_CMPL_CBACK *p
 
     APPL_TRACE_API("BTA_DmBleBroadcast: start = %d \n", start);
 
-    if ((p_msg = (tBTA_DM_API_BLE_OBSERVE *) osi_malloc(sizeof(tBTA_DM_API_BLE_OBSERVE))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_BLE_OBSERVE *) GKI_getbuf(sizeof(tBTA_DM_API_BLE_OBSERVE))) != NULL) {
         memset(p_msg, 0, sizeof(tBTA_DM_API_BLE_OBSERVE));
 
         p_msg->hdr.event = BTA_DM_API_BLE_BROADCAST_EVT;
@@ -1401,7 +1367,7 @@ void BTA_DmBleSetBgConnType(tBTA_DM_BLE_CONN_TYPE bg_conn_type, tBTA_DM_BLE_SEL_
 #if BLE_INCLUDED == TRUE
     tBTA_DM_API_BLE_SET_BG_CONN_TYPE    *p_msg;
 
-    if ((p_msg = (tBTA_DM_API_BLE_SET_BG_CONN_TYPE *) osi_malloc(sizeof(tBTA_DM_API_BLE_SET_BG_CONN_TYPE))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_BLE_SET_BG_CONN_TYPE *) GKI_getbuf(sizeof(tBTA_DM_API_BLE_SET_BG_CONN_TYPE))) != NULL) {
         memset(p_msg, 0, sizeof(tBTA_DM_API_BLE_SET_BG_CONN_TYPE));
 
         p_msg->hdr.event        = BTA_DM_API_BLE_SET_BG_CONN_TYPE;
@@ -1432,7 +1398,7 @@ static void bta_dm_discover_send_msg(BD_ADDR bd_addr, tBTA_SERVICE_MASK_EXT *p_s
                                 sizeof(tBT_UUID) * p_services->num_uuid) :
                   sizeof(tBTA_DM_API_DISCOVER);
 
-    if ((p_msg = (tBTA_DM_API_DISCOVER *) osi_malloc(len)) != NULL) {
+    if ((p_msg = (tBTA_DM_API_DISCOVER *) GKI_getbuf(len)) != NULL) {
         memset(p_msg, 0, len);
 
         p_msg->hdr.event = BTA_DM_API_DISCOVER_EVT;
@@ -1532,7 +1498,7 @@ void BTA_DmSearchExt(tBTA_DM_INQ *p_dm_inq, tBTA_SERVICE_MASK_EXT *p_services, t
     UINT16  len = p_services ? (sizeof(tBTA_DM_API_SEARCH) + sizeof(tBT_UUID) * p_services->num_uuid) :
                   sizeof(tBTA_DM_API_SEARCH);
 
-    if ((p_msg = (tBTA_DM_API_SEARCH *) osi_malloc(len)) != NULL) {
+    if ((p_msg = (tBTA_DM_API_SEARCH *) GKI_getbuf(len)) != NULL) {
         memset(p_msg, 0, len);
 
         p_msg->hdr.event = BTA_DM_API_SEARCH_EVT;
@@ -1583,7 +1549,7 @@ void BTA_DmBleUpdateConnectionParam(BD_ADDR bd_addr, UINT16 min_int,
 #if BLE_INCLUDED == TRUE
     tBTA_DM_API_UPDATE_CONN_PARAM *p_msg;
 
-    p_msg = (tBTA_DM_API_UPDATE_CONN_PARAM *) osi_malloc(sizeof(tBTA_DM_API_UPDATE_CONN_PARAM));
+    p_msg = (tBTA_DM_API_UPDATE_CONN_PARAM *) GKI_getbuf(sizeof(tBTA_DM_API_UPDATE_CONN_PARAM));
     if (p_msg != NULL) {
         memset(p_msg, 0, sizeof(tBTA_DM_API_UPDATE_CONN_PARAM));
 
@@ -1615,7 +1581,7 @@ void BTA_DmBleConfigLocalPrivacy(BOOLEAN privacy_enable, tBTA_SET_LOCAL_PRIVACY_
 #if BLE_INCLUDED == TRUE && BLE_PRIVACY_SPT == TRUE
     tBTA_DM_API_LOCAL_PRIVACY *p_msg;
 
-    if ((p_msg = (tBTA_DM_API_LOCAL_PRIVACY *) osi_malloc(sizeof(tBTA_DM_API_ENABLE_PRIVACY))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_LOCAL_PRIVACY *) GKI_getbuf(sizeof(tBTA_DM_API_ENABLE_PRIVACY))) != NULL) {
         memset (p_msg, 0, sizeof(tBTA_DM_API_LOCAL_PRIVACY));
 
         p_msg->hdr.event = BTA_DM_API_LOCAL_PRIVACY_EVT;
@@ -1653,7 +1619,7 @@ void BTA_BleEnableAdvInstance (tBTA_BLE_ADV_PARAMS *p_params,
 
     APPL_TRACE_API ("BTA_BleEnableAdvInstance");
 
-    if ((p_msg = (tBTA_DM_API_BLE_MULTI_ADV_ENB *) osi_malloc(len)) != NULL) {
+    if ((p_msg = (tBTA_DM_API_BLE_MULTI_ADV_ENB *) GKI_getbuf(len)) != NULL) {
         memset(p_msg, 0, sizeof(tBTA_DM_API_BLE_MULTI_ADV_ENB));
 
         p_msg->hdr.event     = BTA_DM_API_BLE_MULTI_ADV_ENB_EVT;
@@ -1688,7 +1654,7 @@ void BTA_BleUpdateAdvInstParam (UINT8 inst_id, tBTA_BLE_ADV_PARAMS *p_params)
     UINT16      len = sizeof(tBTA_BLE_ADV_PARAMS) + sizeof(tBTA_DM_API_BLE_MULTI_ADV_PARAM);
 
     APPL_TRACE_API ("BTA_BleUpdateAdvInstParam");
-    if ((p_msg = (tBTA_DM_API_BLE_MULTI_ADV_PARAM *) osi_malloc(len)) != NULL) {
+    if ((p_msg = (tBTA_DM_API_BLE_MULTI_ADV_PARAM *) GKI_getbuf(len)) != NULL) {
         memset(p_msg, 0, sizeof(tBTA_DM_API_BLE_MULTI_ADV_PARAM));
         p_msg->hdr.event     = BTA_DM_API_BLE_MULTI_ADV_PARAM_UPD_EVT;
         p_msg->inst_id        = inst_id;
@@ -1726,7 +1692,7 @@ void BTA_BleCfgAdvInstData (UINT8 inst_id, BOOLEAN is_scan_rsp,
 
     APPL_TRACE_API ("BTA_BleCfgAdvInstData");
 
-    if ((p_msg = (tBTA_DM_API_BLE_MULTI_ADV_DATA *) osi_malloc(len)) != NULL) {
+    if ((p_msg = (tBTA_DM_API_BLE_MULTI_ADV_DATA *) GKI_getbuf(len)) != NULL) {
         memset(p_msg, 0, len);
         p_msg->hdr.event     = BTA_DM_API_BLE_MULTI_ADV_DATA_EVT;
         p_msg->inst_id      = inst_id;
@@ -1755,7 +1721,7 @@ void BTA_BleDisableAdvInstance (UINT8  inst_id)     //this function just used fo
 
     APPL_TRACE_API ("BTA_BleDisableAdvInstance: %d", inst_id);
     if ((p_msg = (tBTA_DM_API_BLE_MULTI_ADV_DISABLE *)
-                 osi_malloc(sizeof(tBTA_DM_API_BLE_MULTI_ADV_DISABLE))) != NULL) {
+                 GKI_getbuf(sizeof(tBTA_DM_API_BLE_MULTI_ADV_DISABLE))) != NULL) {
         memset(p_msg, 0, sizeof(tBTA_DM_API_BLE_MULTI_ADV_DISABLE));
         p_msg->hdr.event    = BTA_DM_API_BLE_MULTI_ADV_DISABLE_EVT;
         p_msg->inst_id      = inst_id;
@@ -1819,7 +1785,7 @@ void BTA_DmBleCfgFilterCondition(tBTA_DM_BLE_SCAN_COND_OP action,
         }
     }
 
-    if ((p_msg = (tBTA_DM_API_CFG_FILTER_COND *) osi_malloc(len)) != NULL) {
+    if ((p_msg = (tBTA_DM_API_CFG_FILTER_COND *) GKI_getbuf(len)) != NULL) {
         memset (p_msg, 0, len);
 
         p_msg->hdr.event        = BTA_DM_API_CFG_FILTER_COND_EVT;
@@ -1915,7 +1881,7 @@ void BTA_DmBleScanFilterSetup(UINT8 action, tBTA_DM_BLE_PF_FILT_INDEX filt_index
 
     UINT16  len = sizeof(tBTA_DM_API_SCAN_FILTER_PARAM_SETUP) + sizeof(tBLE_BD_ADDR);
 
-    if ((p_msg = (tBTA_DM_API_SCAN_FILTER_PARAM_SETUP *) osi_malloc(len)) != NULL) {
+    if ((p_msg = (tBTA_DM_API_SCAN_FILTER_PARAM_SETUP *) GKI_getbuf(len)) != NULL) {
         memset (p_msg, 0, len);
 
         p_msg->hdr.event        = BTA_DM_API_SCAN_FILTER_SETUP_EVT;
@@ -1962,7 +1928,7 @@ void BTA_DmBleGetEnergyInfo(tBTA_BLE_ENERGY_INFO_CBACK *p_cmpl_cback)
 
     UINT16  len = sizeof(tBTA_DM_API_ENERGY_INFO) + sizeof(tBLE_BD_ADDR);
 
-    if ((p_msg = (tBTA_DM_API_ENERGY_INFO *) osi_malloc(len)) != NULL) {
+    if ((p_msg = (tBTA_DM_API_ENERGY_INFO *) GKI_getbuf(len)) != NULL) {
         memset (p_msg, 0, len);
         p_msg->hdr.event        = BTA_DM_API_BLE_ENERGY_INFO_EVT;
         p_msg->p_energy_info_cback = p_cmpl_cback;
@@ -1992,7 +1958,7 @@ void BTA_DmEnableScanFilter(UINT8 action, tBTA_DM_BLE_PF_STATUS_CBACK *p_cmpl_cb
 
     UINT16  len = sizeof(tBTA_DM_API_ENABLE_SCAN_FILTER) + sizeof(tBLE_BD_ADDR);
 
-    if ((p_msg = (tBTA_DM_API_ENABLE_SCAN_FILTER *) osi_malloc(len)) != NULL) {
+    if ((p_msg = (tBTA_DM_API_ENABLE_SCAN_FILTER *) GKI_getbuf(len)) != NULL) {
         memset (p_msg, 0, len);
 
         p_msg->hdr.event        = BTA_DM_API_SCAN_FILTER_ENABLE_EVT;
@@ -2029,7 +1995,7 @@ void BTA_DmBleUpdateConnectionParams(BD_ADDR bd_addr, UINT16 min_int, UINT16 max
 {
     tBTA_DM_API_UPDATE_CONN_PARAM *p_msg;
 
-    if ((p_msg = (tBTA_DM_API_UPDATE_CONN_PARAM *) osi_malloc(sizeof(tBTA_DM_API_UPDATE_CONN_PARAM))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_UPDATE_CONN_PARAM *) GKI_getbuf(sizeof(tBTA_DM_API_UPDATE_CONN_PARAM))) != NULL) {
         memset (p_msg, 0, sizeof(tBTA_DM_API_UPDATE_CONN_PARAM));
 
         p_msg->hdr.event = BTA_DM_API_UPDATE_CONN_PARAM_EVT;
@@ -2056,7 +2022,7 @@ void BTA_DmBleDisconnect(BD_ADDR bd_addr)
 {
     tBTA_DM_API_BLE_DISCONNECT *p_msg;
 
-    if ((p_msg = (tBTA_DM_API_BLE_DISCONNECT *) osi_malloc(sizeof(tBTA_DM_API_BLE_DISCONNECT))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_BLE_DISCONNECT *) GKI_getbuf(sizeof(tBTA_DM_API_BLE_DISCONNECT))) != NULL) {
         memset (p_msg, 0, sizeof(tBTA_DM_API_BLE_DISCONNECT));
 
         p_msg->hdr.event = BTA_DM_API_BLE_DISCONNECT_EVT;
@@ -2079,7 +2045,7 @@ void BTA_DmBleSetDataLength(BD_ADDR remote_device, UINT16 tx_data_length, tBTA_S
 {
     tBTA_DM_API_BLE_SET_DATA_LENGTH *p_msg;
 
-    if ((p_msg = (tBTA_DM_API_BLE_SET_DATA_LENGTH *)osi_malloc(sizeof(tBTA_DM_API_BLE_SET_DATA_LENGTH)))
+    if ((p_msg = (tBTA_DM_API_BLE_SET_DATA_LENGTH *)GKI_getbuf(sizeof(tBTA_DM_API_BLE_SET_DATA_LENGTH)))
             != NULL) {
         bdcpy(p_msg->remote_bda, remote_device);
         p_msg->hdr.event = BTA_DM_API_SET_DATA_LENGTH_EVT;
@@ -2121,7 +2087,7 @@ void BTA_DmSetEncryption(BD_ADDR bd_addr, tBTA_TRANSPORT transport, tBTA_DM_ENCR
     tBTA_DM_API_SET_ENCRYPTION   *p_msg;
 
     APPL_TRACE_API("BTA_DmSetEncryption"); //todo
-    if ((p_msg = (tBTA_DM_API_SET_ENCRYPTION *) osi_malloc(sizeof(tBTA_DM_API_SET_ENCRYPTION))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_SET_ENCRYPTION *) GKI_getbuf(sizeof(tBTA_DM_API_SET_ENCRYPTION))) != NULL) {
         memset(p_msg, 0, sizeof(tBTA_DM_API_SET_ENCRYPTION));
 
         p_msg->hdr.event = BTA_DM_API_SET_ENCRYPTION_EVT;
@@ -2155,7 +2121,7 @@ void BTA_DmCloseACL(BD_ADDR bd_addr, BOOLEAN remove_dev, tBTA_TRANSPORT transpor
 
     APPL_TRACE_API("BTA_DmCloseACL");
 
-    if ((p_msg = (tBTA_DM_API_REMOVE_ACL *) osi_malloc(sizeof(tBTA_DM_API_REMOVE_ACL))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_REMOVE_ACL *) GKI_getbuf(sizeof(tBTA_DM_API_REMOVE_ACL))) != NULL) {
         memset(p_msg, 0, sizeof(tBTA_DM_API_REMOVE_ACL));
 
         p_msg->hdr.event = BTA_DM_API_REMOVE_ACL_EVT;
@@ -2192,7 +2158,7 @@ extern void BTA_DmBleObserve(BOOLEAN start, UINT32 duration,
 
     APPL_TRACE_API("BTA_DmBleObserve:start = %d ", start);
 
-    if ((p_msg = (tBTA_DM_API_BLE_OBSERVE *) osi_malloc(sizeof(tBTA_DM_API_BLE_OBSERVE))) != NULL) {
+    if ((p_msg = (tBTA_DM_API_BLE_OBSERVE *) GKI_getbuf(sizeof(tBTA_DM_API_BLE_OBSERVE))) != NULL) {
         memset(p_msg, 0, sizeof(tBTA_DM_API_BLE_OBSERVE));
 
         p_msg->hdr.event = BTA_DM_API_BLE_OBSERVE_EVT;
@@ -2210,47 +2176,6 @@ extern void BTA_DmBleObserve(BOOLEAN start, UINT32 duration,
     }
 }
 
-/*******************************************************************************
-**
-** Function         BTA_DmBleScan
-**
-** Description      This procedure keep the device listening for advertising
-**                  events from a broadcast device.
-**
-** Parameters       start: start or stop scan.
-**
-** Returns          void
-
-**
-** Returns          void.
-**
-*******************************************************************************/
-extern void BTA_DmBleScan(BOOLEAN start, UINT32 duration,
-                             tBTA_DM_SEARCH_CBACK *p_results_cb,
-                             tBTA_START_STOP_SCAN_CMPL_CBACK *p_start_stop_scan_cb)
-{
-    tBTA_DM_API_BLE_SCAN   *p_msg;
-
-    APPL_TRACE_API("BTA_DmBleScan:start = %d ", start);
-
-    if ((p_msg = (tBTA_DM_API_BLE_SCAN *) osi_malloc(sizeof(tBTA_DM_API_BLE_SCAN))) != NULL) {
-        memset(p_msg, 0, sizeof(tBTA_DM_API_BLE_SCAN));
-
-        p_msg->hdr.event = BTA_DM_API_BLE_SCAN_EVT;
-        p_msg->start = start;
-        p_msg->duration = duration;
-        p_msg->p_cback = p_results_cb;
-        if (start){
-            p_msg->p_start_scan_cback = p_start_stop_scan_cb;
-        }
-        else {
-            p_msg->p_stop_scan_cback = p_start_stop_scan_cb;
-        }
-
-        bta_sys_sendmsg(p_msg);
-    }
-}
-
 /*******************************************************************************
 **
 ** Function         BTA_DmBleStopAdvertising
@@ -2269,7 +2194,7 @@ extern void BTA_DmBleStopAdvertising(void)
 
     APPL_TRACE_API("BTA_DmBleStopAdvertising\n");
 
-    if ((p_msg = (BT_HDR *) osi_malloc(sizeof(BT_HDR))) != NULL) {
+    if ((p_msg = (BT_HDR *) GKI_getbuf(sizeof(BT_HDR))) != NULL) {
         memset(p_msg, 0, sizeof(BT_HDR));
         p_msg->event = BTA_DM_API_BLE_STOP_ADV_EVT;
         bta_sys_sendmsg(p_msg);
@@ -2284,21 +2209,20 @@ extern void BTA_DmBleStopAdvertising(void)
 ** Description      This function set the random address for the APP
 **
 ** Parameters       rand_addr: the random address whith should be setting
-**                  p_set_rand_addr_cback: complete callback
+**
 ** Returns          void
 **
 **
 *******************************************************************************/
-extern void BTA_DmSetRandAddress(BD_ADDR rand_addr, tBTA_SET_RAND_ADDR_CBACK *p_set_rand_addr_cback)
+extern void BTA_DmSetRandAddress(BD_ADDR rand_addr)
 {
     tBTA_DM_APT_SET_DEV_ADDR *p_msg;
     APPL_TRACE_API("set the random address ");
-    if ((p_msg = (tBTA_DM_APT_SET_DEV_ADDR *) osi_malloc(sizeof(tBTA_DM_APT_SET_DEV_ADDR))) != NULL) {
+    if ((p_msg = (tBTA_DM_APT_SET_DEV_ADDR *) GKI_getbuf(sizeof(tBTA_DM_APT_SET_DEV_ADDR))) != NULL) {
         memset(p_msg, 0, sizeof(tBTA_DM_APT_SET_DEV_ADDR));
         memcpy(p_msg->address, rand_addr, BD_ADDR_LEN);
         p_msg->hdr.event = BTA_DM_API_SET_RAND_ADDR_EVT;
         p_msg->addr_type = BLE_ADDR_RANDOM;
-        p_msg->p_set_rand_addr_cback = p_set_rand_addr_cback;
         //start sent the msg to the bta system control moudle
         bta_sys_sendmsg(p_msg);
     }

components/bt/bluedroid/bta/dm/bta_dm_ci.c

@@ -22,12 +22,12 @@
  *
  ******************************************************************************/
 
+#include "gki.h"
 #include "bta_sys.h"
 #include "bta_api.h"
 #include "bta_dm_int.h"
 #include <string.h>
 #include "bta_dm_ci.h"
-#include "allocator.h"
 
 
 #if (BTM_OOB_INCLUDED == TRUE && SMP_INCLUDED == TRUE)
@@ -48,7 +48,7 @@ void bta_dm_ci_io_req(BD_ADDR bd_addr, tBTA_IO_CAP io_cap, tBTA_OOB_DATA oob_dat
 {
     tBTA_DM_CI_IO_REQ    *p_msg;
 
-    if ((p_msg = (tBTA_DM_CI_IO_REQ *) osi_malloc(sizeof(tBTA_DM_CI_IO_REQ))) != NULL) {
+    if ((p_msg = (tBTA_DM_CI_IO_REQ *) GKI_getbuf(sizeof(tBTA_DM_CI_IO_REQ))) != NULL) {
         p_msg->hdr.event = BTA_DM_CI_IO_REQ_EVT;
         bdcpy(p_msg->bd_addr, bd_addr);
         p_msg->io_cap   = io_cap;
@@ -73,7 +73,7 @@ void bta_dm_ci_rmt_oob(BOOLEAN accept, BD_ADDR bd_addr, BT_OCTET16 c, BT_OCTET16
 {
     tBTA_DM_CI_RMT_OOB    *p_msg;
 
-    if ((p_msg = (tBTA_DM_CI_RMT_OOB *) osi_malloc(sizeof(tBTA_DM_CI_RMT_OOB))) != NULL) {
+    if ((p_msg = (tBTA_DM_CI_RMT_OOB *) GKI_getbuf(sizeof(tBTA_DM_CI_RMT_OOB))) != NULL) {
         p_msg->hdr.event = BTA_DM_CI_RMT_OOB_EVT;
         bdcpy(p_msg->bd_addr, bd_addr);
         p_msg->accept    = accept;
@@ -104,7 +104,7 @@ void bta_dm_sco_ci_data_ready(UINT16 event, UINT16 sco_handle)
 {
     BT_HDR  *p_buf;
 
-    if ((p_buf = (BT_HDR *) osi_malloc(sizeof(BT_HDR))) != NULL) {
+    if ((p_buf = (BT_HDR *) GKI_getbuf(sizeof(BT_HDR))) != NULL) {
         p_buf->event = event;
         p_buf->layer_specific = sco_handle;
 

components/bt/bluedroid/bta/dm/bta_dm_int.h

@@ -97,7 +97,6 @@ enum {
     support the scan filter setting for the APP******/
     BTA_DM_API_BLE_SCAN_FIL_PARAM_EVT,
     BTA_DM_API_BLE_OBSERVE_EVT,
-    BTA_DM_API_BLE_SCAN_EVT,
     BTA_DM_API_UPDATE_CONN_PARAM_EVT,
     /*******This event added by Yulong at 2016/9/9 to
     support the random address setting for the APP******/
@@ -146,9 +145,6 @@ enum {
     BTA_DM_API_EXECUTE_CBACK_EVT,
     BTA_DM_API_REMOVE_ALL_ACL_EVT,
     BTA_DM_API_REMOVE_DEVICE_EVT,
-    BTA_DM_API_UPDATE_WHITE_LIST_EVT,
-    BTA_DM_API_BLE_READ_ADV_TX_POWER_EVT,
-    BTA_DM_API_BLE_READ_RSSI_EVT,
     BTA_DM_MAX_EVT
 };
 
@@ -165,7 +161,8 @@ enum {
     BTA_DM_SEARCH_CMPL_EVT,
     BTA_DM_DISCOVERY_RESULT_EVT,
     BTA_DM_API_DI_DISCOVER_EVT,
-    BTA_DM_DISC_CLOSE_TOUT_EVT,
+    BTA_DM_DISC_CLOSE_TOUT_EVT
+
 };
 
 /* data type for BTA_DM_API_ENABLE_EVT */
@@ -180,24 +177,6 @@ typedef struct {
     BD_NAME             name; /* max 248 bytes name, plus must be Null terminated */
 } tBTA_DM_API_SET_NAME;
 
-typedef struct {
-    BT_HDR    hdr;
-    BOOLEAN   add_remove;
-    BD_ADDR   remote_addr;
-    tBTA_ADD_WHITELIST_CBACK *add_wl_cb;
-}tBTA_DM_API_UPDATE_WHITE_LIST;
-
-typedef struct {
-    BT_HDR       hdr;
-    tBTA_CMPL_CB *read_tx_power_cb;
-}tBTA_DM_API_READ_ADV_TX_POWER;
-
-typedef struct {
-    BT_HDR        hdr;
-    BD_ADDR       remote_addr;
-    tBTA_CMPL_CB  *read_rssi_cb;
-}tBTA_DM_API_READ_RSSI;
-
 /* data type for BTA_DM_API_SET_VISIBILITY_EVT */
 typedef struct {
     BT_HDR              hdr;
@@ -508,17 +487,6 @@ typedef struct {
     tBTA_START_STOP_ADV_CMPL_CBACK  *p_stop_adv_cback;
 } tBTA_DM_API_BLE_OBSERVE;
 
-/* Data type for start/stop scan */
-typedef struct {
-    BT_HDR                  hdr;
-    BOOLEAN                 start;
-    UINT32                  duration;
-    tBTA_DM_SEARCH_CBACK    *p_cback;
-    tBTA_START_STOP_SCAN_CMPL_CBACK *p_start_scan_cback;
-    tBTA_START_STOP_SCAN_CMPL_CBACK *p_stop_scan_cback;
-    tBTA_START_STOP_ADV_CMPL_CBACK  *p_stop_adv_cback;
-} tBTA_DM_API_BLE_SCAN;
-
 typedef struct {
     BT_HDR      hdr;
     BD_ADDR     remote_bda;
@@ -532,7 +500,6 @@ typedef struct {
     BT_HDR      hdr;
     tBLE_ADDR_TYPE addr_type;
     BD_ADDR address;
-    tBTA_SET_RAND_ADDR_CBACK *p_set_rand_addr_cback;
 } tBTA_DM_APT_SET_DEV_ADDR;
 
 /* set adv parameter for BLE advertising */
@@ -711,15 +678,12 @@ typedef struct {
 
 /* union of all data types */
 typedef union {
-    /* event buffer header */
+    /* GKI event buffer header */
     BT_HDR              hdr;
     tBTA_DM_API_ENABLE  enable;
 
     tBTA_DM_API_SET_NAME set_name;
 
-    tBTA_DM_API_UPDATE_WHITE_LIST white_list;
-    tBTA_DM_API_READ_ADV_TX_POWER read_tx_power;
-    tBTA_DM_API_READ_RSSI rssi;
     tBTA_DM_API_SET_VISIBILITY set_visibility;
 
     tBTA_DM_API_ADD_DEVICE  add_dev;
@@ -772,7 +736,6 @@ typedef union {
     tBTA_DM_API_BLE_SCAN_PARAMS         ble_set_scan_params;
     tBTA_DM_API_BLE_SCAN_FILTER_PARAMS  ble_set_scan_fil_params;
     tBTA_DM_API_BLE_OBSERVE             ble_observe;
-    tBTA_DM_API_BLE_SCAN                ble_scan;
     tBTA_DM_API_ENABLE_PRIVACY          ble_remote_privacy;
     tBTA_DM_API_LOCAL_PRIVACY           ble_local_privacy;
     tBTA_DM_API_BLE_ADV_PARAMS          ble_set_adv_params;
@@ -1138,9 +1101,6 @@ extern void bta_dm_search_sm_disable( void );
 extern void bta_dm_enable (tBTA_DM_MSG *p_data);
 extern void bta_dm_disable (tBTA_DM_MSG *p_data);
 extern void bta_dm_set_dev_name (tBTA_DM_MSG *p_data);
-extern void bta_dm_update_white_list(tBTA_DM_MSG *p_data);
-extern void bta_dm_ble_read_adv_tx_power(tBTA_DM_MSG *p_data);
-extern void bta_dm_ble_read_rssi(tBTA_DM_MSG *p_data);
 extern void bta_dm_set_visibility (tBTA_DM_MSG *p_data);
 
 extern void bta_dm_set_scan_config(tBTA_DM_MSG *p_data);
@@ -1173,7 +1133,6 @@ extern void bta_dm_ble_set_conn_scan_params (tBTA_DM_MSG *p_data);
 extern void bta_dm_close_gatt_conn(tBTA_DM_MSG *p_data);
 #endif /* ((defined BTA_GATT_INCLUDED) &&  (BTA_GATT_INCLUDED == TRUE) && SDP_INCLUDED == TRUE) && (GATTC_INCLUDED == TRUE) */
 extern void bta_dm_ble_observe (tBTA_DM_MSG *p_data);
-extern void bta_dm_ble_scan (tBTA_DM_MSG *p_data);
 extern void bta_dm_ble_update_conn_params (tBTA_DM_MSG *p_data);
 extern void bta_dm_ble_disconnect (tBTA_DM_MSG *p_data);
 extern void bta_dm_ble_set_rand_address(tBTA_DM_MSG *p_data);

components/bt/bluedroid/bta/dm/bta_dm_main.c

@@ -53,7 +53,7 @@ const tBTA_DM_ACTION bta_dm_action[BTA_DM_MAX_EVT] = {
     bta_dm_set_visibility,                  /* 3  BTA_DM_API_SET_VISIBILITY_EVT */
     bta_dm_acl_change,                      /* 8  BTA_DM_ACL_CHANGE_EVT */
     bta_dm_add_device,                      /* 9  BTA_DM_API_ADD_DEVICE_EVT */
-    bta_dm_close_acl,                       /* 10  BTA_DM_API_REMOVE_ACL_EVT */
+    bta_dm_close_acl,                       /* 10  BTA_DM_API_ADD_DEVICE_EVT */
 #if (SMP_INCLUDED == TRUE)
     /* security API events */
     bta_dm_bond,                            /* 11  BTA_DM_API_BOND_EVT */
@@ -91,7 +91,6 @@ const tBTA_DM_ACTION bta_dm_action[BTA_DM_MAX_EVT] = {
     bta_dm_ble_set_scan_params,             /* BTA_DM_API_BLE_SCAN_PARAM_EVT */
     bta_dm_ble_set_scan_fil_params,         /* BTA_DM_API_BLE_SCAN_FIL_PARAM_EVT */
     bta_dm_ble_observe,                     /* BTA_DM_API_BLE_OBSERVE_EVT*/
-    bta_dm_ble_scan,                        /* BTA_DM_API_BLE_SCAN_EVT */
     bta_dm_ble_update_conn_params,          /* BTA_DM_API_UPDATE_CONN_PARAM_EVT */
     /* This handler function added by
        Yulong at 2016/9/9 to support the
@@ -141,9 +140,6 @@ const tBTA_DM_ACTION bta_dm_action[BTA_DM_MAX_EVT] = {
 
     bta_dm_remove_all_acl,                  /* BTA_DM_API_REMOVE_ALL_ACL_EVT */
     bta_dm_remove_device,                   /* BTA_DM_API_REMOVE_DEVICE_EVT */
-    bta_dm_update_white_list,               /* BTA_DM_API_UPDATE_WHITE_LIST_EVT */
-    bta_dm_ble_read_adv_tx_power,           /* BTA_DM_API_BLE_READ_ADV_TX_POWER_EVT */
-    bta_dm_ble_read_rssi,                   /* BTA_DM_API_BLE_READ_RSSI_EVT */
 };
 
 

components/bt/bluedroid/bta/dm/bta_dm_pm.c

@@ -26,6 +26,7 @@
 // #include <assert.h>
 #include <string.h>
 
+#include "gki.h"
 #include "bta_sys.h"
 #include "bta_api.h"
 #include "bta_dm_int.h"
@@ -843,7 +844,7 @@ static void bta_dm_pm_btm_cback(BD_ADDR bd_addr, tBTM_PM_STATUS status, UINT16 v
 {
     tBTA_DM_PM_BTM_STATUS  *p_buf;
 
-    if ((p_buf = (tBTA_DM_PM_BTM_STATUS *) osi_malloc(sizeof(tBTA_DM_PM_BTM_STATUS))) != NULL) {
+    if ((p_buf = (tBTA_DM_PM_BTM_STATUS *) GKI_getbuf(sizeof(tBTA_DM_PM_BTM_STATUS))) != NULL) {
         p_buf->hdr.event = BTA_DM_PM_BTM_STATUS_EVT;
         p_buf->status = status;
         p_buf->value = value;
@@ -892,7 +893,7 @@ static void bta_dm_pm_timer_cback(void *p_tle)
         return;
     }
 
-    tBTA_DM_PM_TIMER *p_buf = (tBTA_DM_PM_TIMER *) osi_malloc(sizeof(tBTA_DM_PM_TIMER));
+    tBTA_DM_PM_TIMER *p_buf = (tBTA_DM_PM_TIMER *) GKI_getbuf(sizeof(tBTA_DM_PM_TIMER));
     if (p_buf != NULL) {
         p_buf->hdr.event = BTA_DM_PM_TIMER_EVT;
         p_buf->pm_request = bta_dm_cb.pm_timer[i].pm_action[j];

components/bt/bluedroid/bta/gatt/bta_gatt_common.c

@@ -1,30 +0,0 @@
-/******************************************************************************
-* Copyright 2015-2017 Espressif Systems (Shanghai) PTE LTD
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-
-*     http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
- ******************************************************************************/
-
-/******************************************************************************
- *
- * This file contains the action functions for gatts and gattc.
- *
- *
- ******************************************************************************/
-
-#include "bta_gatt_common.h"
-#include "gatt_int.h"
-
-void BTA_GATT_SetLocalMTU(uint16_t mtu)
-{
-    gatt_set_local_mtu(mtu);
-}

components/bt/bluedroid/bta/gatt/bta_gattc_api.c

@@ -23,11 +23,11 @@
  ******************************************************************************/
 
 #include "bt_target.h"
-#include "allocator.h"
 
 #if defined(GATTC_INCLUDED) && (GATTC_INCLUDED == TRUE)
 
 #include <string.h>
+#include "gki.h"
 #include "bta_sys.h"
 #include "bta_gatt_api.h"
 #include "bta_gattc_int.h"
@@ -61,7 +61,7 @@ void BTA_GATTC_Disable(void)
         APPL_TRACE_WARNING("GATTC Module not enabled/already disabled\n");
         return;
     }
-    if ((p_buf = (BT_HDR *) osi_malloc(sizeof(BT_HDR))) != NULL) {
+    if ((p_buf = (BT_HDR *) GKI_getbuf(sizeof(BT_HDR))) != NULL) {
         p_buf->event = BTA_GATTC_API_DISABLE_EVT;
         bta_sys_sendmsg(p_buf);
     }
@@ -90,7 +90,7 @@ void BTA_GATTC_AppRegister(tBT_UUID *p_app_uuid, tBTA_GATTC_CBACK *p_client_cb)
         bta_sys_register(BTA_ID_GATTC, &bta_gattc_reg);
     }
 
-    if ((p_buf = (tBTA_GATTC_API_REG *) osi_malloc(sizeof(tBTA_GATTC_API_REG))) != NULL) {
+    if ((p_buf = (tBTA_GATTC_API_REG *) GKI_getbuf(sizeof(tBTA_GATTC_API_REG))) != NULL) {
         p_buf->hdr.event    = BTA_GATTC_API_REG_EVT;
         if (p_app_uuid != NULL) {
             memcpy(&p_buf->app_uuid, p_app_uuid, sizeof(tBT_UUID));
@@ -118,7 +118,7 @@ void BTA_GATTC_AppDeregister(tBTA_GATTC_IF client_if)
 {
     tBTA_GATTC_API_DEREG  *p_buf;
 
-    if ((p_buf = (tBTA_GATTC_API_DEREG *) osi_malloc(sizeof(tBTA_GATTC_API_DEREG))) != NULL) {
+    if ((p_buf = (tBTA_GATTC_API_DEREG *) GKI_getbuf(sizeof(tBTA_GATTC_API_DEREG))) != NULL) {
         p_buf->hdr.event = BTA_GATTC_API_DEREG_EVT;
         p_buf->client_if = client_if;
         bta_sys_sendmsg(p_buf);
@@ -135,25 +135,23 @@ void BTA_GATTC_AppDeregister(tBTA_GATTC_IF client_if)
 **
 ** Parameters       client_if: server interface.
 **                  remote_bda: remote device BD address.
-**                  remote_addr_type: remote device BD address type.
 **                  is_direct: direct connection or background auto connection
 **                  transport: Transport to be used for GATT connection (BREDR/LE)
 **
 ** Returns          void
 **
 *******************************************************************************/
-void BTA_GATTC_Open(tBTA_GATTC_IF client_if, BD_ADDR remote_bda, tBTA_ADDR_TYPE remote_addr_type,
+void BTA_GATTC_Open(tBTA_GATTC_IF client_if, BD_ADDR remote_bda,
                     BOOLEAN is_direct, tBTA_GATT_TRANSPORT transport)
 {
     tBTA_GATTC_API_OPEN  *p_buf;
 
-    if ((p_buf = (tBTA_GATTC_API_OPEN *) osi_malloc(sizeof(tBTA_GATTC_API_OPEN))) != NULL) {
+    if ((p_buf = (tBTA_GATTC_API_OPEN *) GKI_getbuf(sizeof(tBTA_GATTC_API_OPEN))) != NULL) {
         p_buf->hdr.event = BTA_GATTC_API_OPEN_EVT;
 
         p_buf->client_if = client_if;
         p_buf->is_direct = is_direct;
         p_buf->transport = transport;
-        p_buf->remote_addr_type = remote_addr_type;
         memcpy(p_buf->remote_bda, remote_bda, BD_ADDR_LEN);
 
 
@@ -180,7 +178,7 @@ void BTA_GATTC_CancelOpen(tBTA_GATTC_IF client_if, BD_ADDR remote_bda, BOOLEAN i
 {
     tBTA_GATTC_API_CANCEL_OPEN  *p_buf;
 
-    if ((p_buf = (tBTA_GATTC_API_CANCEL_OPEN *) osi_malloc(sizeof(tBTA_GATTC_API_CANCEL_OPEN))) != NULL) {
+    if ((p_buf = (tBTA_GATTC_API_CANCEL_OPEN *) GKI_getbuf(sizeof(tBTA_GATTC_API_CANCEL_OPEN))) != NULL) {
         p_buf->hdr.event = BTA_GATTC_API_CANCEL_OPEN_EVT;
 
         p_buf->client_if = client_if;
@@ -207,7 +205,7 @@ void BTA_GATTC_Close(UINT16 conn_id)
 {
     BT_HDR  *p_buf;
 
-    if ((p_buf = (BT_HDR *) osi_malloc(sizeof(BT_HDR))) != NULL) {
+    if ((p_buf = (BT_HDR *) GKI_getbuf(sizeof(BT_HDR))) != NULL) {
         p_buf->event = BTA_GATTC_API_CLOSE_EVT;
 
         p_buf->layer_specific = conn_id;
@@ -230,14 +228,16 @@ void BTA_GATTC_Close(UINT16 conn_id)
 ** Returns          void
 **
 *******************************************************************************/
-void BTA_GATTC_ConfigureMTU (UINT16 conn_id)
+void BTA_GATTC_ConfigureMTU (UINT16 conn_id, UINT16 mtu)
 {
     tBTA_GATTC_API_CFG_MTU  *p_buf;
 
-    if ((p_buf = (tBTA_GATTC_API_CFG_MTU *) osi_malloc(sizeof(tBTA_GATTC_API_CFG_MTU))) != NULL) {
+    if ((p_buf = (tBTA_GATTC_API_CFG_MTU *) GKI_getbuf(sizeof(tBTA_GATTC_API_CFG_MTU))) != NULL) {
         p_buf->hdr.event = BTA_GATTC_API_CFG_MTU_EVT;
         p_buf->hdr.layer_specific = conn_id;
 
+        p_buf->mtu = mtu;
+
         bta_sys_sendmsg(p_buf);
     }
     return;
@@ -263,7 +263,7 @@ void BTA_GATTC_ServiceSearchRequest (UINT16 conn_id, tBT_UUID *p_srvc_uuid)
     tBTA_GATTC_API_SEARCH  *p_buf;
     UINT16  len = sizeof(tBTA_GATTC_API_SEARCH) + sizeof(tBT_UUID);
 
-    if ((p_buf = (tBTA_GATTC_API_SEARCH *) osi_malloc(len)) != NULL) {
+    if ((p_buf = (tBTA_GATTC_API_SEARCH *) GKI_getbuf(len)) != NULL) {
         memset(p_buf, 0, len);
 
         p_buf->hdr.event = BTA_GATTC_API_SEARCH_EVT;
@@ -284,205 +284,285 @@ void BTA_GATTC_ServiceSearchRequest (UINT16 conn_id, tBT_UUID *p_srvc_uuid)
 
 /*******************************************************************************
 **
-** Function         BTA_GATTC_GetServices
+** Function         BTA_GATTC_GetFirstChar
 **
-** Description      This function is called to find the services on the given server.
+** Description      This function is called to find the first characteristic of the
+**                  service on the given server.
 **
 ** Parameters       conn_id: connection ID which identify the server.
+**                  p_srvc_id: the service ID of which the characteristic is belonged to.
+**                  p_char_uuid_cond: Characteristic UUID, if NULL find the first available
+**                               characteristic.
+**                  p_char_result: output parameter which will store the GATT
+**                                  characteristic ID.
+**                  p_property: output parameter to carry the characteristic property.
 **
-** Returns          returns list_t of tBTA_GATTC_SERVICE or NULL.
+** Returns          returns status.
 **
 *******************************************************************************/
-const list_t* BTA_GATTC_GetServices(UINT16 conn_id) 
+tBTA_GATT_STATUS  BTA_GATTC_GetFirstChar (UINT16 conn_id, tBTA_GATT_SRVC_ID *p_srvc_id,
+        tBT_UUID *p_char_uuid_cond,
+        tBTA_GATTC_CHAR_ID *p_char_result,
+        tBTA_GATT_CHAR_PROP *p_property)
 {
-    return bta_gattc_get_services(conn_id);
-}
+    tBTA_GATT_STATUS    status;
 
+    if (!p_srvc_id || !p_char_result) {
+        return BTA_GATT_ILLEGAL_PARAMETER;
+    }
+
+    if ((status = bta_gattc_query_cache(conn_id, BTA_GATTC_ATTR_TYPE_CHAR, p_srvc_id, NULL,
+                                        p_char_uuid_cond, &p_char_result->char_id, (void *)p_property))
+            == BTA_GATT_OK) {
+        memcpy(&p_char_result->srvc_id, p_srvc_id, sizeof(tBTA_GATT_SRVC_ID));
+    }
+
+    return status;
+
+}
 /*******************************************************************************
 **
-** Function         BTA_GATTC_GetCharacteristic
+** Function         BTA_GATTC_GetNextChar
 **
-** Description      This function is called to find the characteristic on the given server.
-**
-** Parameters       conn_id - connection ID which identify the server.
-**                  handle - characteristic handle
-**
-** Returns          returns pointer to tBTA_GATTC_CHARACTERISTIC or NULL.
-**
-*******************************************************************************/
-const tBTA_GATTC_CHARACTERISTIC* BTA_GATTC_GetCharacteristic(UINT16 conn_id, UINT16 handle) 
-{
-    return bta_gattc_get_characteristic(conn_id, handle);
-}
-
-/*******************************************************************************
-**
-** Function         BTA_GATTC_GetDescriptor
-**
-** Description      This function is called to find the characteristic on the given server.
-**
-** Parameters       conn_id - connection ID which identify the server.
-**                  handle - descriptor handle
-**
-** Returns          returns pointer to tBTA_GATTC_DESCRIPTOR or NULL.
-**
-*******************************************************************************/
-const tBTA_GATTC_DESCRIPTOR* BTA_GATTC_GetDescriptor(UINT16 conn_id, UINT16 handle)
-{
-    return bta_gattc_get_descriptor(conn_id, handle);
-}
-
-void BTA_GATTC_GetServiceWithUUID(UINT16 conn_id, tBT_UUID *svc_uuid,
-                                  btgatt_db_element_t **db, int *count)
-{
-    bta_gattc_get_service_with_uuid(conn_id, svc_uuid, db, count);
-}
-
-void BTA_GATTC_GetAllChar(UINT16 conn_id, UINT16 start_handle, UINT16 end_handle,
-                          btgatt_db_element_t **db, int *count)
-{
-    bta_gattc_get_db_with_opration(conn_id,
-                                   GATT_OP_GET_ALL_CHAR,
-                                   0,
-                                   NULL,
-                                   NULL,
-                                   NULL,
-                                   start_handle,
-                                   end_handle,
-                                   db,
-                                   count);
-}
-
-void BTA_GATTC_GetAllDescriptor(UINT16 conn_id, UINT16 char_handle,
-                                btgatt_db_element_t **db, int *count)
-{
-    bta_gattc_get_db_with_opration(conn_id,
-                                   GATT_OP_GET_ALL_DESCRI,
-                                   char_handle,
-                                   NULL,
-                                   NULL,
-                                   NULL,
-                                   0,
-                                   0xFFFF,
-                                   db,
-                                   count);
-}
-
-void BTA_GATTC_GetCharByUUID(UINT16 conn_id, UINT16 start_handle, UINT16 end_handle, tBT_UUID char_uuid,
-                             btgatt_db_element_t **db, int *count)
-{
-    bta_gattc_get_db_with_opration(conn_id,
-                                   GATT_OP_GET_CHAR_BY_UUID,
-                                   0,
-                                   NULL,
-                                   &char_uuid,
-                                   NULL,
-                                   start_handle,
-                                   end_handle,
-                                   db,
-                                   count);
-}
-
-void BTA_GATTC_GetDescrByUUID(UINT16 conn_id, uint16_t start_handle, uint16_t end_handle,
-                              tBT_UUID char_uuid, tBT_UUID descr_uuid,
-                              btgatt_db_element_t **db, int *count)
-{
-    bta_gattc_get_db_with_opration(conn_id,
-                                   GATT_OP_GET_DESCRI_BY_UUID,
-                                   0,
-                                   NULL,
-                                   &char_uuid,
-                                   &descr_uuid,
-                                   start_handle,
-                                   end_handle,
-                                   db,
-                                   count);
-}
-
-void BTA_GATTC_GetDescrByCharHandle(UINT16 conn_id, UINT16 char_handle, tBT_UUID descr_uuid,
-                                    btgatt_db_element_t **db, int *count)
-{
-    bta_gattc_get_db_with_opration(conn_id,
-                                   GATT_OP_GET_DESCRI_BY_HANDLE,
-                                   char_handle,
-                                   NULL,
-                                   NULL,
-                                   &descr_uuid,
-                                   0,
-                                   0xFFFF,
-                                   db,
-                                   count);
-}
-
-void BTA_GATTC_GetIncludeService(UINT16 conn_id, UINT16 start_handle, UINT16 end_handle,
-                                 tBT_UUID *incl_uuid, btgatt_db_element_t **db, int *count)
-{
-    bta_gattc_get_db_with_opration(conn_id,
-                                   GATT_OP_GET_INCLUDE_SVC,
-                                   0,
-                                   incl_uuid,
-                                   NULL,
-                                   NULL,
-                                   start_handle,
-                                   end_handle,
-                                   db,
-                                   count);
-}
-
-void BTA_GATTC_GetDBSize(UINT16 conn_id, UINT16 start_handle, UINT16 end_handle, int *count)
-{
-    bta_gattc_get_db_size_handle(conn_id, start_handle, end_handle, count);
-}
-
-void BTA_GATTC_GetDBSizeByType(UINT16 conn_id, bt_gatt_db_attribute_type_t type,
-                               UINT16 start_handle, UINT16 end_handle, UINT16 char_handle, int *count)
-{
-    bta_gattc_get_db_size_with_type_handle(conn_id, type, start_handle, end_handle, char_handle, count);
-}
-
-
-/*******************************************************************************
-**
-** Function         BTA_GATTC_GetGattDb
-**
-** Description      This function is called to get the GATT database.
+** Description      This function is called to find the next characteristic of the
+**                  service on the given server.
 **
 ** Parameters       conn_id: connection ID which identify the server.
-**                  db: output parameter which will contain the GATT database copy.
-**                      Caller is responsible for freeing it.
-**                  count: number of elements in database.
+**                  p_start_char_id: start the characteristic search from the next record
+**                           after the one identified by char_id.
+**                  p_char_uuid_cond: Characteristic UUID, if NULL find the first available
+**                               characteristic.
+**                  p_char_result: output parameter which will store the GATT
+**                                  characteristic ID.
+**                  p_property: output parameter to carry the characteristic property.
+**
+** Returns          returns status.
 **
 *******************************************************************************/
-void  BTA_GATTC_GetGattDb(UINT16 conn_id, UINT16 start_handle, UINT16 end_handle,
-                          btgatt_db_element_t **db, int *count)
+tBTA_GATT_STATUS  BTA_GATTC_GetNextChar (UINT16 conn_id,
+        tBTA_GATTC_CHAR_ID *p_start_char_id,
+        tBT_UUID           *p_char_uuid_cond,
+        tBTA_GATTC_CHAR_ID *p_char_result,
+        tBTA_GATT_CHAR_PROP    *p_property)
 {
-    bta_gattc_get_gatt_db(conn_id, start_handle, end_handle, db, count);
+    tBTA_GATT_STATUS    status;
+
+    if (!p_start_char_id || !p_char_result) {
+        return BTA_GATT_ILLEGAL_PARAMETER;
+    }
+
+    if ((status = bta_gattc_query_cache(conn_id, BTA_GATTC_ATTR_TYPE_CHAR,
+                                        &p_start_char_id->srvc_id,
+                                        &p_start_char_id->char_id,
+                                        p_char_uuid_cond,
+                                        &p_char_result->char_id,
+                                        (void *) p_property))
+            == BTA_GATT_OK) {
+        memcpy(&p_char_result->srvc_id, &p_start_char_id->srvc_id, sizeof(tBTA_GATT_SRVC_ID));
+    }
+
+    return status;
+}
+
+/*******************************************************************************
+**
+** Function         BTA_GATTC_GetFirstCharDescr
+**
+** Description      This function is called to find the first characteristic descriptor of the
+**                  characteristic on the given server.
+**
+** Parameters       conn_id: connection ID which identify the server.
+**                  p_char_id: the characteristic ID of which the descriptor is belonged to.
+**                  p_descr_uuid_cond: Characteristic Descr UUID, if NULL find the first available
+**                               characteristic.
+**                  p_descr_result: output parameter which will store the GATT
+**                                  characteristic descriptor ID.
+**
+** Returns          returns status.
+**
+*******************************************************************************/
+tBTA_GATT_STATUS  BTA_GATTC_GetFirstCharDescr (UINT16 conn_id, tBTA_GATTC_CHAR_ID *p_char_id,
+        tBT_UUID *p_descr_uuid_cond,
+        tBTA_GATTC_CHAR_DESCR_ID *p_descr_result)
+{
+    tBTA_GATT_STATUS    status;
+
+    if (!p_char_id || !p_descr_result) {
+        return BTA_GATT_ILLEGAL_PARAMETER;
+    }
+
+    memset(p_descr_result, 0, sizeof(tBTA_GATTC_CHAR_DESCR_ID));
+
+    if ((status = bta_gattc_query_cache(conn_id,
+                                        BTA_GATTC_ATTR_TYPE_CHAR_DESCR,
+                                        &p_char_id->srvc_id,
+                                        &p_char_id->char_id,
+                                        p_descr_uuid_cond,
+                                        &p_descr_result->char_id.char_id,
+                                        NULL))
+            == BTA_GATT_OK) {
+        memcpy(&p_descr_result->descr_id, &p_descr_result->char_id.char_id, sizeof(tBTA_GATT_ID));
+        memcpy(&p_descr_result->char_id, p_char_id, sizeof(tBTA_GATTC_CHAR_ID));
+    }
+    return status;
+
+}
+/*******************************************************************************
+**
+** Function         BTA_GATTC_GetNextCharDescr
+**
+** Description      This function is called to find the next characteristic descriptor
+**                  of the characterisctic.
+**
+** Parameters       conn_id: connection ID which identify the server.
+**                  p_start_descr_id: start the descriptor search from the next record
+**                           after the one identified by p_start_descr_id.
+**                  p_descr_uuid_cond: Characteristic descriptor UUID, if NULL find
+**                               the first available characteristic descriptor.
+**                  p_descr_result: output parameter which will store the GATT
+**                                  characteristic descriptor ID.
+**
+** Returns          returns status.
+**
+*******************************************************************************/
+tBTA_GATT_STATUS  BTA_GATTC_GetNextCharDescr (UINT16 conn_id,
+        tBTA_GATTC_CHAR_DESCR_ID *p_start_descr_id,
+        tBT_UUID           *p_descr_uuid_cond,
+        tBTA_GATTC_CHAR_DESCR_ID *p_descr_result)
+{
+    tBTA_GATT_STATUS    status;
+
+    if (!p_start_descr_id || !p_descr_result) {
+        return BTA_GATT_ILLEGAL_PARAMETER;
+    }
+
+    memset(p_descr_result, 0, sizeof(tBTA_GATTC_CHAR_DESCR_ID));
+
+    if ((status = bta_gattc_query_cache(conn_id, BTA_GATTC_ATTR_TYPE_CHAR_DESCR,
+                                        &p_start_descr_id->char_id.srvc_id,
+                                        &p_start_descr_id->char_id.char_id,
+                                        p_descr_uuid_cond,
+                                        &p_descr_result->char_id.char_id,
+                                        (void *)&p_start_descr_id->descr_id))
+            == BTA_GATT_OK) {
+        memcpy(&p_descr_result->descr_id, &p_descr_result->char_id.char_id, sizeof(tBTA_GATT_ID));
+        memcpy(&p_descr_result->char_id, p_start_descr_id, sizeof(tBTA_GATTC_CHAR_ID));
+    }
+
+    return status;
+}
+
+
+/*******************************************************************************
+**
+** Function         BTA_GATTC_GetFirstIncludedService
+**
+** Description      This function is called to find the first included service of the
+**                  service on the given server.
+**
+** Parameters       conn_id: connection ID which identify the server.
+**                  p_srvc_id: the service ID of which the characteristic is belonged to.
+**                  p_uuid_cond: Characteristic UUID, if NULL find the first available
+**                               characteristic.
+**                  p_result: output parameter which will store the GATT ID
+**                              of the included service found.
+**
+** Returns          returns status.
+**
+*******************************************************************************/
+tBTA_GATT_STATUS  BTA_GATTC_GetFirstIncludedService(UINT16 conn_id, tBTA_GATT_SRVC_ID *p_srvc_id,
+        tBT_UUID *p_uuid_cond, tBTA_GATTC_INCL_SVC_ID *p_result)
+{
+    tBTA_GATT_STATUS    status;
+
+    if (!p_srvc_id || !p_result) {
+        return BTA_GATT_ILLEGAL_PARAMETER;
+    }
+
+    if ((status = bta_gattc_query_cache(conn_id,
+                                        BTA_GATTC_ATTR_TYPE_INCL_SRVC,
+                                        p_srvc_id,
+                                        NULL,
+                                        p_uuid_cond,
+                                        &p_result->incl_svc_id.id,
+                                        (void *)&p_result->incl_svc_id.is_primary))
+            == BTA_GATT_OK) {
+        memcpy(&p_result->srvc_id, p_srvc_id, sizeof(tBTA_GATT_SRVC_ID));
+    }
+
+    return status;
+}
+/*******************************************************************************
+**
+** Function         BTA_GATTC_GetNextIncludedService
+**
+** Description      This function is called to find the next included service of the
+**                  service on the given server.
+**
+** Parameters       conn_id: connection ID which identify the server.
+**                  p_start_id: start the search from the next record
+**                                  after the one identified by p_start_id.
+**                  p_uuid_cond: Included service UUID, if NULL find the first available
+**                               included service.
+**                  p_result: output parameter which will store the GATT ID
+**                              of the included service found.
+**
+** Returns          returns status.
+**
+*******************************************************************************/
+tBTA_GATT_STATUS  BTA_GATTC_GetNextIncludedService(UINT16 conn_id,
+        tBTA_GATTC_INCL_SVC_ID *p_start_id,
+        tBT_UUID               *p_uuid_cond,
+        tBTA_GATTC_INCL_SVC_ID *p_result)
+{
+    tBTA_GATT_STATUS    status;
+
+    if (!p_start_id || !p_result) {
+        return BTA_GATT_ILLEGAL_PARAMETER;
+    }
+
+    if ((status = bta_gattc_query_cache(conn_id,
+                                        BTA_GATTC_ATTR_TYPE_INCL_SRVC,
+                                        &p_start_id->srvc_id,
+                                        &p_start_id->incl_svc_id.id,
+                                        p_uuid_cond,
+                                        &p_result->incl_svc_id.id,
+                                        (void *)&p_result->incl_svc_id.is_primary))
+            == BTA_GATT_OK) {
+        memcpy(&p_result->srvc_id, &p_start_id->srvc_id, sizeof(tBTA_GATT_SRVC_ID));
+    }
+
+    return status;
 }
 
 /*******************************************************************************
 **
 ** Function         BTA_GATTC_ReadCharacteristic
 **
-** Description      This function is called to read a characteristics value
+** Description      This function is called to read a service's characteristics of
+**                    the given characteritisc ID.
 **
 ** Parameters       conn_id - connection ID.
-**                  handle - characteritic handle to read.
+**                    p_char_id - characteritic ID to read.
 **
 ** Returns          None
 **
 *******************************************************************************/
-void BTA_GATTC_ReadCharacteristic(UINT16 conn_id, UINT16 handle, tBTA_GATT_AUTH_REQ auth_req)
+void BTA_GATTC_ReadCharacteristic(UINT16 conn_id, tBTA_GATTC_CHAR_ID *p_char_id,
+                                  tBTA_GATT_AUTH_REQ auth_req)
 {
     tBTA_GATTC_API_READ  *p_buf;
 
-    if ((p_buf = (tBTA_GATTC_API_READ *) osi_malloc(sizeof(tBTA_GATTC_API_READ))) != NULL) {
+    if ((p_buf = (tBTA_GATTC_API_READ *) GKI_getbuf(sizeof(tBTA_GATTC_API_READ))) != NULL) {
         memset(p_buf, 0, sizeof(tBTA_GATTC_API_READ));
 
         p_buf->hdr.event = BTA_GATTC_API_READ_EVT;
         p_buf->hdr.layer_specific = conn_id;
         p_buf->auth_req = auth_req;
-        p_buf->handle = handle;
-        p_buf->cmpl_evt = BTA_GATTC_READ_CHAR_EVT;
+
+        memcpy(&p_buf->srvc_id, &p_char_id->srvc_id, sizeof(tBTA_GATT_SRVC_ID));
+        memcpy(&p_buf->char_id, &p_char_id->char_id, sizeof(tBTA_GATT_ID));
+        p_buf->p_descr_type = NULL;
 
         bta_sys_sendmsg(p_buf);
     }
@@ -493,27 +573,33 @@ void BTA_GATTC_ReadCharacteristic(UINT16 conn_id, UINT16 handle, tBTA_GATT_AUTH_
 **
 ** Function         BTA_GATTC_ReadCharDescr
 **
-** Description      This function is called to read a descriptor value.
+** Description      This function is called to read a characteristics descriptor.
 **
 ** Parameters       conn_id - connection ID.
-**                  handle - descriptor handle to read.
+**                    p_char_descr_id - characteritic descriptor ID to read.
 **
 ** Returns          None
 **
 *******************************************************************************/
-void BTA_GATTC_ReadCharDescr (UINT16 conn_id, UINT16 handle, tBTA_GATT_AUTH_REQ auth_req)
+void BTA_GATTC_ReadCharDescr (UINT16 conn_id,
+                              tBTA_GATTC_CHAR_DESCR_ID  *p_descr_id,
+                              tBTA_GATT_AUTH_REQ auth_req)
 {
     tBTA_GATTC_API_READ  *p_buf;
     UINT16  len = (UINT16)(sizeof(tBTA_GATT_ID) + sizeof(tBTA_GATTC_API_READ));
 
-    if ((p_buf = (tBTA_GATTC_API_READ *) osi_malloc(len)) != NULL) {
+    if ((p_buf = (tBTA_GATTC_API_READ *) GKI_getbuf(len)) != NULL) {
         memset(p_buf, 0, sizeof(tBTA_GATTC_API_READ));
 
         p_buf->hdr.event = BTA_GATTC_API_READ_EVT;
         p_buf->hdr.layer_specific = conn_id;
         p_buf->auth_req = auth_req;
-        p_buf->handle = handle;
-        p_buf->cmpl_evt = BTA_GATTC_READ_DESCR_EVT;
+
+        memcpy(&p_buf->srvc_id, &p_descr_id->char_id.srvc_id, sizeof(tBTA_GATT_SRVC_ID));
+        memcpy(&p_buf->char_id, &p_descr_id->char_id.char_id, sizeof(tBTA_GATT_ID));
+        p_buf->p_descr_type  = (tBTA_GATT_ID *)(p_buf + 1);
+
+        memcpy(p_buf->p_descr_type, &p_descr_id->descr_id, sizeof(tBTA_GATT_ID));
 
         bta_sys_sendmsg(p_buf);
     }
@@ -537,21 +623,27 @@ void BTA_GATTC_ReadMultiple(UINT16 conn_id, tBTA_GATTC_MULTI *p_read_multi,
                             tBTA_GATT_AUTH_REQ auth_req)
 {
     tBTA_GATTC_API_READ_MULTI  *p_buf;
-    //tBTA_GATTC_API_READ_MULTI          *p_value;
-    UINT16      len = (UINT16)(sizeof(tBTA_GATTC_API_READ_MULTI));
+    tBTA_GATTC_ATTR_ID          *p_value;
+    UINT16      len = (UINT16)(sizeof(tBTA_GATTC_API_READ_MULTI) +
+                               p_read_multi->num_attr * sizeof(tBTA_GATTC_ATTR_ID));
+    UINT8       i;
 
-    if ((p_buf = (tBTA_GATTC_API_READ_MULTI *) osi_malloc(len)) != NULL) {
+    if ((p_buf = (tBTA_GATTC_API_READ_MULTI *) GKI_getbuf(len)) != NULL) {
         memset(p_buf, 0, len);
 
         p_buf->hdr.event = BTA_GATTC_API_READ_MULTI_EVT;
         p_buf->hdr.layer_specific = conn_id;
         p_buf->auth_req = auth_req;
-        p_buf->num_attr = p_read_multi->num_attr;
-        p_buf->cmpl_evt = BTA_GATTC_READ_MUTIPLE_EVT;
-        if (p_buf->num_attr > 0) {
-            memcpy(p_buf->handles, p_read_multi->handles, sizeof(UINT16) * p_read_multi->num_attr);
-	    }
 
+        p_buf->num_attr = p_read_multi->num_attr;
+
+        if (p_buf->num_attr > 0) {
+            p_buf->p_id_list = p_value = (tBTA_GATTC_ATTR_ID *)(p_buf + 1);
+
+            for (i = 0; i < p_buf->num_attr; i ++, p_value ++) {
+                memcpy(p_value, &p_read_multi->id_list[i], sizeof(tBTA_GATTC_ATTR_ID));
+            }
+        }
         bta_sys_sendmsg(p_buf);
     }
     return;
@@ -565,8 +657,8 @@ void BTA_GATTC_ReadMultiple(UINT16 conn_id, tBTA_GATTC_MULTI *p_read_multi,
 ** Description      This function is called to write characteristic value.
 **
 ** Parameters       conn_id - connection ID.
-**                  handle - characteristic handle to write.
-**                  write_type - type of write.
+**                    p_char_id - characteristic ID to write.
+**                    write_type - type of write.
 **                  len: length of the data to be written.
 **                  p_value - the value to be written.
 **
@@ -574,7 +666,7 @@ void BTA_GATTC_ReadMultiple(UINT16 conn_id, tBTA_GATTC_MULTI *p_read_multi,
 **
 *******************************************************************************/
 void BTA_GATTC_WriteCharValue ( UINT16 conn_id,
-                                UINT16 handle,
+                                tBTA_GATTC_CHAR_ID *p_char_id,
                                 tBTA_GATTC_WRITE_TYPE  write_type,
                                 UINT16 len,
                                 UINT8 *p_value,
@@ -582,14 +674,16 @@ void BTA_GATTC_WriteCharValue ( UINT16 conn_id,
 {
     tBTA_GATTC_API_WRITE  *p_buf;
 
-    if ((p_buf = (tBTA_GATTC_API_WRITE *) osi_malloc((UINT16)(sizeof(tBTA_GATTC_API_WRITE) + len))) != NULL) {
+    if ((p_buf = (tBTA_GATTC_API_WRITE *) GKI_getbuf((UINT16)(sizeof(tBTA_GATTC_API_WRITE) + len))) != NULL) {
         memset(p_buf, 0, sizeof(tBTA_GATTC_API_WRITE) + len);
 
         p_buf->hdr.event = BTA_GATTC_API_WRITE_EVT;
         p_buf->hdr.layer_specific = conn_id;
         p_buf->auth_req = auth_req;
-        p_buf->handle = handle;
-        p_buf->cmpl_evt = BTA_GATTC_WRITE_CHAR_EVT;
+
+        memcpy(&p_buf->srvc_id, &p_char_id->srvc_id, sizeof(tBTA_GATT_SRVC_ID));
+        memcpy(&p_buf->char_id, &p_char_id->char_id, sizeof(tBTA_GATT_ID));
+
         p_buf->write_type = write_type;
         p_buf->len = len;
 
@@ -606,10 +700,10 @@ void BTA_GATTC_WriteCharValue ( UINT16 conn_id,
 **
 ** Function         BTA_GATTC_WriteCharDescr
 **
-** Description      This function is called to write descriptor value.
+** Description      This function is called to write characteristic descriptor value.
 **
 ** Parameters       conn_id - connection ID
-**                  handle - descriptor hadle to write.
+**                    p_char_descr_id - characteristic descriptor ID to write.
 **                  write_type - write type.
 **                  p_value - the value to be written.
 **
@@ -617,29 +711,33 @@ void BTA_GATTC_WriteCharValue ( UINT16 conn_id,
 **
 *******************************************************************************/
 void BTA_GATTC_WriteCharDescr (UINT16 conn_id,
-                               UINT16 handle,
+                               tBTA_GATTC_CHAR_DESCR_ID *p_char_descr_id,
                                tBTA_GATTC_WRITE_TYPE  write_type,
                                tBTA_GATT_UNFMT      *p_data,
                                tBTA_GATT_AUTH_REQ auth_req)
 {
-    size_t len = sizeof(tBTA_GATTC_API_WRITE);
-    tBTA_GATTC_API_WRITE *p_buf;
+    tBTA_GATTC_API_WRITE  *p_buf;
+    UINT16  len = sizeof(tBTA_GATTC_API_WRITE) + sizeof(tBTA_GATT_ID);
+
     if (p_data != NULL) {
         len += p_data->len;
     }
 
-    if ((p_buf = (tBTA_GATTC_API_WRITE *) osi_malloc(len)) != NULL) {
+    if ((p_buf = (tBTA_GATTC_API_WRITE *) GKI_getbuf(len)) != NULL) {
         memset(p_buf, 0, len);
 
         p_buf->hdr.event = BTA_GATTC_API_WRITE_EVT;
         p_buf->hdr.layer_specific = conn_id;
         p_buf->auth_req = auth_req;
-        p_buf->handle = handle;
-        p_buf->cmpl_evt = BTA_GATTC_WRITE_DESCR_EVT;
+
+        memcpy(&p_buf->srvc_id, &p_char_descr_id->char_id.srvc_id, sizeof(tBTA_GATT_SRVC_ID));
+        memcpy(&p_buf->char_id, &p_char_descr_id->char_id.char_id, sizeof(tBTA_GATT_ID));
+        p_buf->p_descr_type = (tBTA_GATT_ID *)(p_buf + 1);
+        memcpy(p_buf->p_descr_type, &p_char_descr_id->descr_id, sizeof(tBTA_GATT_ID));
         p_buf->write_type = write_type;
 
         if (p_data && p_data->len != 0) {
-            p_buf->p_value  = (UINT8 *)(p_buf + 1);
+            p_buf->p_value  = (UINT8 *)(p_buf->p_descr_type + 1);
             p_buf->len      = p_data->len;
             /* pack the descr data */
             memcpy(p_buf->p_value, p_data->p_value, p_data->len);
@@ -665,19 +763,21 @@ void BTA_GATTC_WriteCharDescr (UINT16 conn_id,
 ** Returns          None
 **
 *******************************************************************************/
-void BTA_GATTC_PrepareWrite  (UINT16 conn_id, UINT16 handle,
+void BTA_GATTC_PrepareWrite  (UINT16 conn_id, tBTA_GATTC_CHAR_ID *p_char_id,
                               UINT16 offset, UINT16 len, UINT8 *p_value,
                               tBTA_GATT_AUTH_REQ auth_req)
 {
     tBTA_GATTC_API_WRITE  *p_buf;
 
-    if ((p_buf = (tBTA_GATTC_API_WRITE *) osi_malloc((UINT16)(sizeof(tBTA_GATTC_API_WRITE) + len))) != NULL) {
+    if ((p_buf = (tBTA_GATTC_API_WRITE *) GKI_getbuf((UINT16)(sizeof(tBTA_GATTC_API_WRITE) + len))) != NULL) {
         memset(p_buf, 0, sizeof(tBTA_GATTC_API_WRITE) + len);
 
         p_buf->hdr.event = BTA_GATTC_API_WRITE_EVT;
         p_buf->hdr.layer_specific = conn_id;
         p_buf->auth_req = auth_req;
-        p_buf->handle = handle;
+
+        memcpy(&p_buf->srvc_id, &p_char_id->srvc_id, sizeof(tBTA_GATT_SRVC_ID));
+        memcpy(&p_buf->char_id, &p_char_id->char_id, sizeof(tBTA_GATT_ID));
 
         p_buf->write_type = BTA_GATTC_WRITE_PREPARE;
         p_buf->offset   = offset;
@@ -708,30 +808,34 @@ void BTA_GATTC_PrepareWrite  (UINT16 conn_id, UINT16 handle,
 ** Returns          None
 **
 *******************************************************************************/
-void BTA_GATTC_PrepareWriteCharDescr  (UINT16 conn_id, UINT16 handle,
+void BTA_GATTC_PrepareWriteCharDescr  (UINT16 conn_id, tBTA_GATTC_CHAR_DESCR_ID *p_char_descr_id,
                                        UINT16 offset,tBTA_GATT_UNFMT *p_data,
                                        tBTA_GATT_AUTH_REQ auth_req)
 {
     tBTA_GATTC_API_WRITE  *p_buf;
-    UINT16  len = sizeof(tBTA_GATTC_API_WRITE) + p_data->len;
+    UINT16  len = sizeof(tBTA_GATTC_API_WRITE) + sizeof(tBTA_GATT_ID);
 
     if (p_data != NULL) {
         len += p_data->len;
     }
 
-    if ((p_buf = (tBTA_GATTC_API_WRITE *) osi_malloc(len)) != NULL) {
+    if ((p_buf = (tBTA_GATTC_API_WRITE *) GKI_getbuf(len)) != NULL) {
         memset(p_buf, 0, len);
 
         p_buf->hdr.event = BTA_GATTC_API_WRITE_EVT;
         p_buf->hdr.layer_specific = conn_id;
         p_buf->auth_req = auth_req;
-        p_buf->handle = handle;
+
+        memcpy(&p_buf->srvc_id, &p_char_descr_id->char_id.srvc_id, sizeof(tBTA_GATT_SRVC_ID));
+        memcpy(&p_buf->char_id, &p_char_descr_id->char_id.char_id, sizeof(tBTA_GATT_ID));
+        p_buf->p_descr_type = (tBTA_GATT_ID *)(p_buf + 1);
+        memcpy(p_buf->p_descr_type, &p_char_descr_id->descr_id, sizeof(tBTA_GATT_ID));
         p_buf->write_type = BTA_GATTC_WRITE_PREPARE;
         p_buf->offset = offset;
 
         if (p_data && p_data->len != 0) {
+            p_buf->p_value  = (UINT8 *)(p_buf->p_descr_type + 1);
             p_buf->len      = p_data->len;
-            p_buf->p_value = (UINT8 *)(p_buf + 1);
             /* pack the descr data */
             memcpy(p_buf->p_value, p_data->p_value, p_data->len);
         }
@@ -757,8 +861,9 @@ void BTA_GATTC_ExecuteWrite  (UINT16 conn_id, BOOLEAN is_execute)
 {
     tBTA_GATTC_API_EXEC  *p_buf;
 
-    if ((p_buf = (tBTA_GATTC_API_EXEC *) osi_malloc((UINT16)sizeof(tBTA_GATTC_API_EXEC))) != NULL) {
+    if ((p_buf = (tBTA_GATTC_API_EXEC *) GKI_getbuf((UINT16)sizeof(tBTA_GATTC_API_EXEC))) != NULL) {
         memset(p_buf, 0, sizeof(tBTA_GATTC_API_EXEC));
+
         p_buf->hdr.event = BTA_GATTC_API_EXEC_EVT;
         p_buf->hdr.layer_specific = conn_id;
 
@@ -781,18 +886,21 @@ void BTA_GATTC_ExecuteWrite  (UINT16 conn_id, BOOLEAN is_execute)
 ** Returns          None
 **
 *******************************************************************************/
-void BTA_GATTC_SendIndConfirm (UINT16 conn_id, UINT16 handle)
+void BTA_GATTC_SendIndConfirm (UINT16 conn_id, tBTA_GATTC_CHAR_ID *p_char_id)
 {
     tBTA_GATTC_API_CONFIRM  *p_buf;
 
-    APPL_TRACE_API("BTA_GATTC_SendIndConfirm conn_id=%d handle =0x%x",
-                   conn_id, handle);
+    APPL_TRACE_API("BTA_GATTC_SendIndConfirm conn_id=%d service uuid1=0x%x char uuid=0x%x",
+                   conn_id, p_char_id->srvc_id.id.uuid.uu.uuid16, p_char_id->char_id.uuid.uu.uuid16);
 
-    if ((p_buf = (tBTA_GATTC_API_CONFIRM *) osi_malloc(sizeof(tBTA_GATTC_API_CONFIRM))) != NULL) {
+    if ((p_buf = (tBTA_GATTC_API_CONFIRM *) GKI_getbuf(sizeof(tBTA_GATTC_API_CONFIRM))) != NULL) {
         memset(p_buf, 0, sizeof(tBTA_GATTC_API_CONFIRM));
+
         p_buf->hdr.event = BTA_GATTC_API_CONFIRM_EVT;
         p_buf->hdr.layer_specific = conn_id;
-        p_buf->handle = handle;
+
+        memcpy(&p_buf->srvc_id, &p_char_id->srvc_id, sizeof(tBTA_GATT_SRVC_ID));
+        memcpy(&p_buf->char_id, &p_char_id->char_id, sizeof(tBTA_GATT_ID));
 
         bta_sys_sendmsg(p_buf);
     }
@@ -808,21 +916,21 @@ void BTA_GATTC_SendIndConfirm (UINT16 conn_id, UINT16 handle)
 **
 ** Parameters       client_if - client interface.
 **                  bda - target GATT server.
-**                  handle - GATT characteristic handle.
+**                  p_char_id - pointer to GATT characteristic ID.
 **
 ** Returns          OK if registration succeed, otherwise failed.
 **
 *******************************************************************************/
 tBTA_GATT_STATUS BTA_GATTC_RegisterForNotifications (tBTA_GATTC_IF client_if,
-                                                     BD_ADDR bda, UINT16 handle)
+        BD_ADDR bda,
+        tBTA_GATTC_CHAR_ID *p_char_id)
 {
     tBTA_GATTC_RCB      *p_clreg;
     tBTA_GATT_STATUS    status = BTA_GATT_ILLEGAL_PARAMETER;
     UINT8               i;
 
-    if (!handle)
-    {
-        APPL_TRACE_ERROR("deregistration failed, handle is 0");
+    if (!p_char_id) {
+        APPL_TRACE_ERROR("deregistration failed, unknow char id");
         return status;
     }
 
@@ -830,8 +938,8 @@ tBTA_GATT_STATUS BTA_GATTC_RegisterForNotifications (tBTA_GATTC_IF client_if,
         for (i = 0; i < BTA_GATTC_NOTIF_REG_MAX; i ++) {
             if ( p_clreg->notif_reg[i].in_use &&
                     !memcmp(p_clreg->notif_reg[i].remote_bda, bda, BD_ADDR_LEN) &&
-                  p_clreg->notif_reg[i].handle == handle) {
-                APPL_TRACE_DEBUG("notification already registered");
+                    bta_gattc_charid_compare(&p_clreg->notif_reg[i].char_id, p_char_id)) {
+                APPL_TRACE_WARNING("notification already registered");
                 status = BTA_GATT_OK;
                 break;
             }
@@ -844,7 +952,10 @@ tBTA_GATT_STATUS BTA_GATTC_RegisterForNotifications (tBTA_GATTC_IF client_if,
                     p_clreg->notif_reg[i].in_use = TRUE;
                     memcpy(p_clreg->notif_reg[i].remote_bda, bda, BD_ADDR_LEN);
 
-                    p_clreg->notif_reg[i].handle = handle;
+                    p_clreg->notif_reg[i].char_id.srvc_id.is_primary = p_char_id->srvc_id.is_primary;
+                    bta_gattc_cpygattid(&p_clreg->notif_reg[i].char_id.srvc_id.id, &p_char_id->srvc_id.id);
+                    bta_gattc_cpygattid(&p_clreg->notif_reg[i].char_id.char_id, &p_char_id->char_id);
+
                     status = BTA_GATT_OK;
                     break;
                 }
@@ -868,41 +979,48 @@ tBTA_GATT_STATUS BTA_GATTC_RegisterForNotifications (tBTA_GATTC_IF client_if,
 ** Description      This function is called to de-register for notification of a service.
 **
 ** Parameters       client_if - client interface.
-**                  remote_bda - target GATT server.
-**                  handle - GATT characteristic handle.
+**                  bda - target GATT server.
+**                  p_char_id - pointer to GATT characteristic ID.
 **
 ** Returns          OK if deregistration succeed, otherwise failed.
 **
 *******************************************************************************/
 tBTA_GATT_STATUS BTA_GATTC_DeregisterForNotifications (tBTA_GATTC_IF client_if,
-                                                       BD_ADDR bda, UINT16 handle)
+        BD_ADDR bda,
+        tBTA_GATTC_CHAR_ID *p_char_id)
 {
-    if (!handle) {
-        APPL_TRACE_ERROR("%s: deregistration failed, handle is 0", __func__);
-        return BTA_GATT_ILLEGAL_PARAMETER;
+    tBTA_GATTC_RCB      *p_clreg;
+    tBTA_GATT_STATUS    status = BTA_GATT_ILLEGAL_PARAMETER;
+    UINT8               i;
+
+    if (!p_char_id) {
+        APPL_TRACE_ERROR("%s deregistration failed, unknown char id", __func__);
+        return status;
     }
 
-    tBTA_GATTC_RCB *p_clreg = bta_gattc_cl_get_regcb(client_if);
-    if (p_clreg == NULL) {
-        APPL_TRACE_ERROR("%s client_if: %d not registered bd_addr:%02x:%02x:%02x:%02x:%02x:%02x",
-            __func__, client_if, bda[0], bda[1], bda[2], bda[3], bda[4], bda[5]);
-        return BTA_GATT_ILLEGAL_PARAMETER;
-    }
-
-    for (int i = 0; i < BTA_GATTC_NOTIF_REG_MAX; i ++) {
-        if (p_clreg->notif_reg[i].in_use &&
-            !memcmp(p_clreg->notif_reg[i].remote_bda, bda, BD_ADDR_LEN) &&
-            p_clreg->notif_reg[i].handle == handle) {
-            APPL_TRACE_DEBUG("%s deregistered bd_addr:%02x:%02x:%02x:%02x:%02x:%02x",
-                __func__, bda[0], bda[1], bda[2], bda[3], bda[4], bda[5]);
-            memset(&p_clreg->notif_reg[i], 0, sizeof(tBTA_GATTC_NOTIF_REG));
-            return BTA_GATT_OK;
+    if ((p_clreg = bta_gattc_cl_get_regcb(client_if)) != NULL) {
+        for (i = 0; i < BTA_GATTC_NOTIF_REG_MAX; i ++) {
+            if (p_clreg->notif_reg[i].in_use &&
+                    !memcmp(p_clreg->notif_reg[i].remote_bda, bda, BD_ADDR_LEN) &&
+                    bta_gattc_charid_compare(&p_clreg->notif_reg[i].char_id, p_char_id)) {
+                APPL_TRACE_DEBUG("%s deregistered bd_addr:%02x:%02x:%02x:%02x:%02x:%02x",
+                                 __func__, bda[0], bda[1], bda[2], bda[3], bda[4], bda[5]);
+                memset(&p_clreg->notif_reg[i], 0, sizeof(tBTA_GATTC_NOTIF_REG));
+                status = BTA_GATT_OK;
+                break;
+            }
         }
+        if (i == BTA_GATTC_NOTIF_REG_MAX) {
+            status = BTA_GATT_ERROR;
+            APPL_TRACE_ERROR("%s registration not found bd_addr:%02x:%02x:%02x:%02x:%02x:%02x",
+                             __func__, bda[0], bda[1], bda[2], bda[3], bda[4], bda[5]);
+        }
+    } else {
+        APPL_TRACE_ERROR("%s client_if: %d not registered bd_addr:%02x:%02x:%02x:%02x:%02x:%02x",
+                         __func__, client_if, bda[0], bda[1], bda[2], bda[3], bda[4], bda[5]);
     }
 
-    APPL_TRACE_ERROR("%s registration not found bd_addr:%02x:%02x:%02x:%02x:%02x:%02x",
-        __func__, bda[0], bda[1], bda[2], bda[3], bda[4], bda[5]);
-    return BTA_GATT_ERROR;
+    return status;
 }
 
 /*******************************************************************************
@@ -920,10 +1038,12 @@ void BTA_GATTC_Refresh(BD_ADDR remote_bda)
 {
     tBTA_GATTC_API_OPEN  *p_buf;
 
-    if ((p_buf = (tBTA_GATTC_API_OPEN *) osi_malloc(sizeof(tBTA_GATTC_API_OPEN))) != NULL) {
+    if ((p_buf = (tBTA_GATTC_API_OPEN *) GKI_getbuf(sizeof(tBTA_GATTC_API_OPEN))) != NULL) {
         p_buf->hdr.event = BTA_GATTC_API_REFRESH_EVT;
+
         memcpy(p_buf->remote_bda, remote_bda, BD_ADDR_LEN);
 
+
         bta_sys_sendmsg(p_buf);
     }
     return;
@@ -948,7 +1068,7 @@ void BTA_GATTC_Listen(tBTA_GATTC_IF client_if, BOOLEAN start, BD_ADDR_PTR target
 {
     tBTA_GATTC_API_LISTEN  *p_buf;
 
-    if ((p_buf = (tBTA_GATTC_API_LISTEN *) osi_malloc((UINT16)(sizeof(tBTA_GATTC_API_LISTEN) + BD_ADDR_LEN))) != NULL) {
+    if ((p_buf = (tBTA_GATTC_API_LISTEN *) GKI_getbuf((UINT16)(sizeof(tBTA_GATTC_API_LISTEN) + BD_ADDR_LEN))) != NULL) {
         p_buf->hdr.event = BTA_GATTC_API_LISTEN_EVT;
 
         p_buf->client_if = client_if;
@@ -981,7 +1101,7 @@ void BTA_GATTC_Broadcast(tBTA_GATTC_IF client_if, BOOLEAN start)
 {
     tBTA_GATTC_API_LISTEN  *p_buf;
 
-    if ((p_buf = (tBTA_GATTC_API_LISTEN *) osi_malloc((UINT16)(sizeof(tBTA_GATTC_API_LISTEN) + BD_ADDR_LEN))) != NULL) {
+    if ((p_buf = (tBTA_GATTC_API_LISTEN *) GKI_getbuf((UINT16)(sizeof(tBTA_GATTC_API_LISTEN) + BD_ADDR_LEN))) != NULL) {
         p_buf->hdr.event = BTA_GATTC_API_BROADCAST_EVT;
         p_buf->client_if = client_if;
         p_buf->start = start;
@@ -990,5 +1110,5 @@ void BTA_GATTC_Broadcast(tBTA_GATTC_IF client_if, BOOLEAN start)
     return;
 }
 
-#endif /* defined(GATTC_INCLUDED) && (GATTC_INCLUDED == TRUE) */
+#endif /* BTA_GATT_INCLUDED */
 

components/bt/bluedroid/bta/gatt/bta_gattc_ci.c

@@ -31,9 +31,8 @@
 #include "bta_api.h"
 #include "bta_sys.h"
 #include "bta_gattc_ci.h"
+#include "gki.h"
 #include "utl.h"
-#include "allocator.h"
-
 
 /*******************************************************************************
 **
@@ -55,7 +54,7 @@ void bta_gattc_ci_cache_open(BD_ADDR server_bda, UINT16 evt, tBTA_GATT_STATUS st
     tBTA_GATTC_CI_EVT  *p_evt;
     UNUSED(server_bda);
 
-    if ((p_evt = (tBTA_GATTC_CI_EVT *) osi_malloc(sizeof(tBTA_GATTC_CI_EVT))) != NULL) {
+    if ((p_evt = (tBTA_GATTC_CI_EVT *) GKI_getbuf(sizeof(tBTA_GATTC_CI_EVT))) != NULL) {
         p_evt->hdr.event = evt;
         p_evt->hdr.layer_specific = conn_id;
 
@@ -87,7 +86,7 @@ void bta_gattc_ci_cache_load(BD_ADDR server_bda, UINT16 evt, UINT16 num_attr,
     tBTA_GATTC_CI_LOAD  *p_evt;
     UNUSED(server_bda);
 
-    if ((p_evt = (tBTA_GATTC_CI_LOAD *) osi_malloc(sizeof(tBTA_GATTC_CI_LOAD))) != NULL) {
+    if ((p_evt = (tBTA_GATTC_CI_LOAD *) GKI_getbuf(sizeof(tBTA_GATTC_CI_LOAD))) != NULL) {
         memset(p_evt, 0, sizeof(tBTA_GATTC_CI_LOAD));
 
         p_evt->hdr.event = evt;
@@ -126,7 +125,7 @@ void bta_gattc_ci_cache_save(BD_ADDR server_bda, UINT16 evt, tBTA_GATT_STATUS st
     tBTA_GATTC_CI_EVT  *p_evt;
     UNUSED(server_bda);
 
-    if ((p_evt = (tBTA_GATTC_CI_EVT *) osi_malloc(sizeof(tBTA_GATTC_CI_EVT))) != NULL) {
+    if ((p_evt = (tBTA_GATTC_CI_EVT *) GKI_getbuf(sizeof(tBTA_GATTC_CI_EVT))) != NULL) {
         p_evt->hdr.event = evt;
         p_evt->hdr.layer_specific = conn_id;
 

components/bt/bluedroid/bta/gatt/bta_gattc_main.c

@@ -29,6 +29,7 @@
 #include <string.h>
 
 #include "bta_gattc_int.h"
+#include "gki.h"
 
 
 /*****************************************************************************
@@ -60,6 +61,10 @@ enum {
     BTA_GATTC_CONFIRM,
     BTA_GATTC_EXEC,
     BTA_GATTC_READ_MULTI,
+    BTA_GATTC_CI_OPEN,
+    BTA_GATTC_CI_LOAD,
+    BTA_GATTC_CI_SAVE,
+    BTA_GATTC_CACHE_OPEN,
     BTA_GATTC_IGNORE_OP_CMPL,
     BTA_GATTC_DISC_CLOSE,
     BTA_GATTC_RESTART_DISCOVER,
@@ -94,6 +99,10 @@ const tBTA_GATTC_ACTION bta_gattc_action[] = {
     bta_gattc_confirm,
     bta_gattc_execute,
     bta_gattc_read_multi,
+    bta_gattc_ci_open,
+    bta_gattc_ci_load,
+    bta_gattc_ci_save,
+    bta_gattc_cache_open,
     bta_gattc_ignore_op_cmpl,
     bta_gattc_disc_close,
     bta_gattc_restart_discover,
@@ -132,6 +141,12 @@ static const UINT8 bta_gattc_st_idle[][BTA_GATTC_NUM_COLS] = {
     /* BTA_GATTC_OP_CMPL_EVT            */   {BTA_GATTC_IGNORE,            BTA_GATTC_IDLE_ST},
     /* BTA_GATTC_INT_DISCONN_EVT       */    {BTA_GATTC_IGNORE,            BTA_GATTC_IDLE_ST},
 
+
+    /* ===> for cache loading, saving   */
+    /* BTA_GATTC_START_CACHE_EVT        */   {BTA_GATTC_IGNORE,            BTA_GATTC_IDLE_ST},
+    /* BTA_GATTC_CI_CACHE_OPEN_EVT      */   {BTA_GATTC_IGNORE,            BTA_GATTC_IDLE_ST},
+    /* BTA_GATTC_CI_CACHE_LOAD_EVT      */   {BTA_GATTC_IGNORE,            BTA_GATTC_IDLE_ST},
+    /* BTA_GATTC_CI_CACHE_SAVE_EVT      */   {BTA_GATTC_IGNORE,            BTA_GATTC_IDLE_ST}
 };
 
 /* state table for wait for open state */
@@ -160,6 +175,11 @@ static const UINT8 bta_gattc_st_w4_conn[][BTA_GATTC_NUM_COLS] = {
     /* BTA_GATTC_OP_CMPL_EVT            */   {BTA_GATTC_IGNORE,             BTA_GATTC_W4_CONN_ST},
     /* BTA_GATTC_INT_DISCONN_EVT      */     {BTA_GATTC_OPEN_FAIL,          BTA_GATTC_IDLE_ST},
 
+    /* ===> for cache loading, saving   */
+    /* BTA_GATTC_START_CACHE_EVT        */   {BTA_GATTC_IGNORE,             BTA_GATTC_W4_CONN_ST},
+    /* BTA_GATTC_CI_CACHE_OPEN_EVT      */   {BTA_GATTC_IGNORE,             BTA_GATTC_W4_CONN_ST},
+    /* BTA_GATTC_CI_CACHE_LOAD_EVT      */   {BTA_GATTC_IGNORE,             BTA_GATTC_W4_CONN_ST},
+    /* BTA_GATTC_CI_CACHE_SAVE_EVT      */   {BTA_GATTC_IGNORE,             BTA_GATTC_W4_CONN_ST}
 };
 
 /* state table for open state */
@@ -182,13 +202,18 @@ static const UINT8 bta_gattc_st_connected[][BTA_GATTC_NUM_COLS] = {
     /* BTA_GATTC_API_READ_MULTI_EVT     */   {BTA_GATTC_READ_MULTI,         BTA_GATTC_CONN_ST},
     /* BTA_GATTC_API_REFRESH_EVT        */   {BTA_GATTC_IGNORE,             BTA_GATTC_CONN_ST},
 
-    /* BTA_GATTC_INT_CONN_EVT           */   {BTA_GATTC_CONN,               BTA_GATTC_CONN_ST},
+    /* BTA_GATTC_INT_CONN_EVT           */   {BTA_GATTC_IGNORE,             BTA_GATTC_CONN_ST},
     /* BTA_GATTC_INT_DISCOVER_EVT       */   {BTA_GATTC_START_DISCOVER,     BTA_GATTC_DISCOVER_ST},
     /* BTA_GATTC_DISCOVER_CMPL_EVT       */  {BTA_GATTC_IGNORE,             BTA_GATTC_CONN_ST},
     /* BTA_GATTC_OP_CMPL_EVT            */   {BTA_GATTC_OP_CMPL,            BTA_GATTC_CONN_ST},
 
     /* BTA_GATTC_INT_DISCONN_EVT        */   {BTA_GATTC_CLOSE,              BTA_GATTC_IDLE_ST},
 
+    /* ===> for cache loading, saving   */
+    /* BTA_GATTC_START_CACHE_EVT        */   {BTA_GATTC_CACHE_OPEN,         BTA_GATTC_DISCOVER_ST},
+    /* BTA_GATTC_CI_CACHE_OPEN_EVT      */   {BTA_GATTC_IGNORE,             BTA_GATTC_CONN_ST},
+    /* BTA_GATTC_CI_CACHE_LOAD_EVT      */   {BTA_GATTC_IGNORE,             BTA_GATTC_CONN_ST},
+    /* BTA_GATTC_CI_CACHE_SAVE_EVT      */   {BTA_GATTC_IGNORE,             BTA_GATTC_CONN_ST}
 };
 
 /* state table for discover state */
@@ -217,6 +242,11 @@ static const UINT8 bta_gattc_st_discover[][BTA_GATTC_NUM_COLS] = {
     /* BTA_GATTC_OP_CMPL_EVT            */   {BTA_GATTC_IGNORE_OP_CMPL,     BTA_GATTC_DISCOVER_ST},
     /* BTA_GATTC_INT_DISCONN_EVT        */   {BTA_GATTC_CLOSE,              BTA_GATTC_IDLE_ST},
 
+    /* ===> for cache loading, saving       */
+    /* BTA_GATTC_START_CACHE_EVT        */   {BTA_GATTC_IGNORE,             BTA_GATTC_DISCOVER_ST},
+    /* BTA_GATTC_CI_CACHE_OPEN_EVT      */   {BTA_GATTC_CI_OPEN,            BTA_GATTC_DISCOVER_ST},
+    /* BTA_GATTC_CI_CACHE_LOAD_EVT      */   {BTA_GATTC_CI_LOAD,            BTA_GATTC_DISCOVER_ST},
+    /* BTA_GATTC_CI_CACHE_SAVE_EVT      */   {BTA_GATTC_CI_SAVE,            BTA_GATTC_DISCOVER_ST}
 };
 
 /* type for state table */
@@ -448,6 +478,14 @@ static char *gattc_evt_code(tBTA_GATTC_INT_EVT evt_code)
         return "BTA_GATTC_OP_CMPL_EVT";
     case BTA_GATTC_INT_DISCONN_EVT:
         return "BTA_GATTC_INT_DISCONN_EVT";
+    case BTA_GATTC_START_CACHE_EVT:
+        return "BTA_GATTC_START_CACHE_EVT";
+    case BTA_GATTC_CI_CACHE_OPEN_EVT:
+        return "BTA_GATTC_CI_CACHE_OPEN_EVT";
+    case BTA_GATTC_CI_CACHE_LOAD_EVT:
+        return "BTA_GATTC_CI_CACHE_LOAD_EVT";
+    case BTA_GATTC_CI_CACHE_SAVE_EVT:
+        return "BTA_GATTC_CI_CACHE_SAVE_EVT";
     case BTA_GATTC_INT_START_IF_EVT:
         return "BTA_GATTC_INT_START_IF_EVT";
     case BTA_GATTC_API_REG_EVT:

components/bt/bluedroid/bta/gatt/bta_gattc_utils.c

@@ -30,11 +30,11 @@
 
 #include "bdaddr.h"
 // #include "btif/include/btif_util.h"
+#include "gki.h"
 #include "utl.h"
 #include "bta_sys.h"
 #include "bta_gattc_int.h"
 #include "l2c_api.h"
-#include "allocator.h"
 
 #define LOG_TAG "bt_bta_gattc"
 /*****************************************************************************
@@ -48,8 +48,6 @@ static const UINT8  base_uuid[LEN_UUID_128] = {0xFB, 0x34, 0x9B, 0x5F, 0x80, 0x0
 
 static const BD_ADDR dummy_bda = {0, 0, 0, 0, 0, 0};
 
-#define GATTC_COMMAND_QUEUE_SIZE_MAX    30
-
 /*******************************************************************************
 **
 ** Function         bta_gatt_convert_uuid16_to_uuid128
@@ -76,10 +74,10 @@ void bta_gatt_convert_uuid16_to_uuid128(UINT8 uuid_128[LEN_UUID_128], UINT16 uui
 ** Returns          TRUE if two uuid match; FALSE otherwise.
 **
 *******************************************************************************/
-BOOLEAN bta_gattc_uuid_compare (const tBT_UUID *p_src, const tBT_UUID *p_tar, BOOLEAN is_precise)
+BOOLEAN bta_gattc_uuid_compare (tBT_UUID *p_src, tBT_UUID *p_tar, BOOLEAN is_precise)
 {
     UINT8  su[LEN_UUID_128], tu[LEN_UUID_128];
-    const UINT8  *ps, *pt;
+    UINT8  *ps, *pt;
 
     /* any of the UUID is unspecified */
     if (p_src == 0 || p_tar == 0) {
@@ -232,9 +230,7 @@ tBTA_GATTC_CLCB *bta_gattc_clcb_alloc(tBTA_GATTC_IF client_if, BD_ADDR remote_bd
             bdcpy(p_clcb->bda, remote_bda);
 
             p_clcb->p_rcb = bta_gattc_cl_get_regcb(client_if);
-            if (p_clcb->p_cmd_list == NULL) {
-                p_clcb->p_cmd_list = list_new(osi_free_func);
-            }
+
             if ((p_clcb->p_srcb = bta_gattc_find_srcb(remote_bda)) == NULL) {
                 p_clcb->p_srcb      = bta_gattc_srcb_alloc(remote_bda);
             }
@@ -300,20 +296,10 @@ void bta_gattc_clcb_dealloc(tBTA_GATTC_CLCB *p_clcb)
             p_srcb->connected = FALSE;
             p_srcb->state = BTA_GATTC_SERV_IDLE;
             p_srcb->mtu = 0;
-
-            /* clean up cache */
-            if (p_srcb->p_srvc_cache) {
-                list_free(p_srcb->p_srvc_cache);
-                p_srcb->p_srvc_cache = NULL;
-            }
         }
-        osi_free(p_clcb->p_q_cmd);
-        p_clcb->p_q_cmd = NULL;
-        // don't forget to clear the command queue before dealloc the clcb.
-        list_clear(p_clcb->p_cmd_list);
-        osi_free((void *)p_clcb->p_cmd_list);
-        p_clcb->p_cmd_list = NULL;
-        //osi_free_and_reset((void **)&p_clcb->p_q_cmd);
+
+        utl_freebuf((void **)&p_clcb->p_q_cmd);
+
         memset(p_clcb, 0, sizeof(tBTA_GATTC_CLCB));
     } else {
         APPL_TRACE_ERROR("bta_gattc_clcb_dealloc p_clcb=NULL");
@@ -410,18 +396,16 @@ tBTA_GATTC_SERV *bta_gattc_srcb_alloc(BD_ADDR bda)
     /* if not found, try to recycle one known device */
     if (!found && !p_recycle) {
         p_tcb = NULL;
-	}
-    else if (!found && p_recycle) {
+    } else if (!found && p_recycle) {
         p_tcb = p_recycle;
-	}
+    }
 
-    if (p_tcb != NULL)
-    {
-        if (p_tcb->p_srvc_cache != NULL)
-            list_free(p_tcb->p_srvc_cache);
-        osi_free(p_tcb->p_srvc_list);
-        p_tcb->p_srvc_list = NULL;
-        //osi_free_and_reset((void **)&p_tcb->p_srvc_list);
+    if (p_tcb != NULL) {
+        while (!GKI_queue_is_empty(&p_tcb->cache_buffer)) {
+            GKI_freebuf (GKI_dequeue (&p_tcb->cache_buffer));
+        }
+
+        utl_freebuf((void **)&p_tcb->p_srvc_list);
         memset(p_tcb, 0 , sizeof(tBTA_GATTC_SERV));
 
         p_tcb->in_use = TRUE;
@@ -429,24 +413,6 @@ tBTA_GATTC_SERV *bta_gattc_srcb_alloc(BD_ADDR bda)
     }
     return p_tcb;
 }
-
-static BOOLEAN bta_gattc_has_prepare_command_in_queue(tBTA_GATTC_CLCB *p_clcb)
-{
-    assert(p_clcb != NULL);
-
-    for(list_node_t *sn = list_begin(p_clcb->p_cmd_list);
-        sn != list_end(p_clcb->p_cmd_list); sn = list_next(sn)) {
-
-        tBTA_GATTC_DATA *cmd_data = (tBTA_GATTC_DATA *)list_node(sn);
-        if (cmd_data != NULL && ((cmd_data->hdr.event == BTA_GATTC_API_WRITE_EVT &&
-            cmd_data->api_write.write_type == BTA_GATTC_WRITE_PREPARE) ||
-            cmd_data->hdr.event == BTA_GATTC_API_EXEC_EVT)) {
-            return TRUE;
-        }
-    }
-
-    return FALSE;
-}
 /*******************************************************************************
 **
 ** Function         bta_gattc_enqueue
@@ -458,71 +424,119 @@ static BOOLEAN bta_gattc_has_prepare_command_in_queue(tBTA_GATTC_CLCB *p_clcb)
 *******************************************************************************/
 BOOLEAN bta_gattc_enqueue(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data)
 {
-    tBTA_GATTC cb_data = {0};
 
     if (p_clcb->p_q_cmd == NULL) {
         p_clcb->p_q_cmd = p_data;
+    } else {
+        APPL_TRACE_ERROR("already has a pending command!!");
+        /* skip the callback now. ----- need to send callback ? */
+    }
+    return (p_clcb->p_q_cmd != NULL) ? TRUE : FALSE;
+
+}
+
+/*******************************************************************************
+**
+** Function         bta_gattc_pack_attr_uuid
+**
+** Description      pack UUID into a stream.
+**
+** Returns
+**
+*******************************************************************************/
+void bta_gattc_pack_attr_uuid(tBTA_GATTC_CACHE_ATTR   *p_attr, tBT_UUID *p_uuid)
+{
+    UINT8 *pp = (UINT8 *)p_attr->p_uuid;
+
+    memset(p_uuid, 0, sizeof(tBT_UUID));
+
+    p_uuid->len = p_attr->uuid_len;
+
+    if (p_attr->uuid_len == LEN_UUID_16) {
+        STREAM_TO_UINT16(p_uuid->uu.uuid16, pp);
+    } else {
+        memcpy(p_uuid->uu.uuid128, pp, LEN_UUID_128);
+    }
+
+    return;
+}
+/*******************************************************************************
+**
+** Function         bta_gattc_cpygattid
+**
+** Description      copy two tBTA_GATT_ID value
+**
+** Returns
+**
+*******************************************************************************/
+void bta_gattc_cpygattid(tBTA_GATT_ID *p_des, tBTA_GATT_ID *p_src)
+{
+    memset ((void *)p_des, 0, sizeof(tBTA_GATT_ID));
+
+    p_des->inst_id = p_src->inst_id;
+
+    p_des->uuid.len = p_src->uuid.len;
+
+    if (p_des->uuid.len == LEN_UUID_16) {
+        p_des->uuid.uu.uuid16 = p_src->uuid.uu.uuid16;
+    } else if (p_des->uuid.len == LEN_UUID_128) {
+        memcpy(p_des->uuid.uu.uuid128, p_src->uuid.uu.uuid128, LEN_UUID_128);
+    }
+}
+/*******************************************************************************
+**
+** Function         bta_gattc_gattid_compare
+**
+** Description      compare two tBTA_GATT_ID type of pointer
+**
+** Returns
+**
+*******************************************************************************/
+BOOLEAN bta_gattc_gattid_compare(tBTA_GATT_ID *p_src, tBTA_GATT_ID *p_tar)
+{
+    if (p_src->inst_id == p_tar->inst_id &&
+            bta_gattc_uuid_compare (&p_src->uuid, &p_tar->uuid, TRUE )) {
         return TRUE;
-    } else if ((p_data->hdr.event == BTA_GATTC_API_WRITE_EVT &&
-               p_data->api_write.write_type == BTA_GATTC_WRITE_PREPARE) &&
-               ((p_clcb->p_q_cmd->hdr.event == BTA_GATTC_API_WRITE_EVT &&
-               p_clcb->p_q_cmd->api_write.write_type == BTA_GATTC_WRITE_PREPARE) ||
-               bta_gattc_has_prepare_command_in_queue(p_clcb))) {
-        APPL_TRACE_DEBUG("%s(), prepare offset = %d", __func__, p_data->api_write.offset);
-        cb_data.write.status = BTA_GATT_CONGESTED;
-        cb_data.write.handle = p_data->api_write.handle;
-        cb_data.write.conn_id = p_clcb->bta_conn_id;
-        cb_data.write.offset = p_data->api_write.offset;
-        /* write complete, callback */
-        if (p_clcb->p_rcb->p_cback != NULL) {
-            ( *p_clcb->p_rcb->p_cback)(BTA_GATTC_PREP_WRITE_EVT, (tBTA_GATTC *)&cb_data);
-        }
-        return FALSE;
-    }
-    else if (p_clcb->p_cmd_list) {
-        UINT16 len = 0;
-        tBTA_GATTC_DATA *cmd_data = NULL;
-
-        if (list_length(p_clcb->p_cmd_list) >= GATTC_COMMAND_QUEUE_SIZE_MAX) {
-
-            APPL_TRACE_ERROR("%s(), the gattc command queue is full.", __func__);
-            cb_data.status = GATT_BUSY;
-            cb_data.queue_full.conn_id = p_clcb->bta_conn_id;
-            cb_data.queue_full.is_full = TRUE;
-            p_clcb->is_full = TRUE;
-            if (p_clcb->p_rcb->p_cback != NULL) {
-                ( *p_clcb->p_rcb->p_cback)(BTA_GATTC_QUEUE_FULL_EVT, (tBTA_GATTC *)&cb_data);
-            }
-            return FALSE;
-        }
-
-        if (p_data->hdr.event == BTA_GATTC_API_WRITE_EVT) {
-            len = p_data->api_write.len;
-            if ((cmd_data = (tBTA_GATTC_DATA *)osi_malloc(sizeof(tBTA_GATTC_DATA) + len)) != NULL) {
-                memset(cmd_data, 0, sizeof(tBTA_GATTC_DATA) + len);
-			    memcpy(cmd_data, p_data, sizeof(tBTA_GATTC_DATA));
-                cmd_data->api_write.p_value = (UINT8 *)(cmd_data + 1);
-			    memcpy(cmd_data->api_write.p_value, p_data->api_write.p_value, len);
-            } else {
-                APPL_TRACE_ERROR("%s(), line = %d, alloc fail, no memery.", __func__, __LINE__);
-                return FALSE;
-            }
-        } else {
-            if ((cmd_data = (tBTA_GATTC_DATA *)osi_malloc(sizeof(tBTA_GATTC_DATA))) != NULL) {
-                memset(cmd_data, 0, sizeof(tBTA_GATTC_DATA));
-                memcpy(cmd_data, p_data, sizeof(tBTA_GATTC_DATA));
-            } else {
-                APPL_TRACE_ERROR("%s(), line = %d, alloc fail, no memery.", __func__, __LINE__);
-                return FALSE;
-            }
-        }
-
-        //store the command to the command list.
-        list_append(p_clcb->p_cmd_list, (void *)cmd_data);
+    } else {
         return FALSE;
     }
 
-    return FALSE;
+}
+/*******************************************************************************
+**
+** Function         bta_gattc_srvcid_compare
+**
+** Description      compare two tBTA_GATT_SRVC_ID type of pointer
+**
+** Returns
+**
+*******************************************************************************/
+BOOLEAN bta_gattc_srvcid_compare(tBTA_GATT_SRVC_ID *p_src, tBTA_GATT_SRVC_ID *p_tar)
+{
+    if (p_src->is_primary == p_tar->is_primary &&
+            bta_gattc_gattid_compare (&p_src->id, &p_tar->id)) {
+        return TRUE;
+    } else {
+        return FALSE;
+    }
+}
+/*******************************************************************************
+**
+** Function         bta_gattc_charid_compare
+**
+** Description      compare two tBTA_GATTC_CHAR_ID type of pointer
+**
+** Returns
+**
+*******************************************************************************/
+BOOLEAN bta_gattc_charid_compare(tBTA_GATTC_CHAR_ID *p_src, tBTA_GATTC_CHAR_ID *p_tar)
+{
+    if (bta_gattc_gattid_compare (&p_src->char_id, &p_tar->char_id) &&
+            bta_gattc_srvcid_compare (&p_src->srvc_id, &p_tar->srvc_id)) {
+        return TRUE;
+    } else {
+        return FALSE;
+    }
 }
 
 /*******************************************************************************
@@ -539,12 +553,10 @@ BOOLEAN bta_gattc_check_notif_registry(tBTA_GATTC_RCB  *p_clreg, tBTA_GATTC_SERV
 {
     UINT8           i;
 
-    for (i = 0 ; i < BTA_GATTC_NOTIF_REG_MAX; i ++)
-    {
+    for (i = 0 ; i < BTA_GATTC_NOTIF_REG_MAX; i ++) {
         if (p_clreg->notif_reg[i].in_use &&
-            bdcmp(p_clreg->notif_reg[i].remote_bda, p_srcb->server_bda) == 0 &&
-            p_clreg->notif_reg[i].handle == p_notify->handle)
-        {
+                bdcmp(p_clreg->notif_reg[i].remote_bda, p_srcb->server_bda) == 0 &&
+                bta_gattc_charid_compare (&p_clreg->notif_reg[i].char_id, &p_notify->char_id)) {
             APPL_TRACE_DEBUG("Notification registered!");
             return TRUE;
         }
@@ -556,36 +568,26 @@ BOOLEAN bta_gattc_check_notif_registry(tBTA_GATTC_RCB  *p_clreg, tBTA_GATTC_SERV
 **
 ** Function         bta_gattc_clear_notif_registration
 **
-** Description      Clear up the notification registration information by BD_ADDR.
-**                  Where handle is between start_handle and end_handle, and
-**                  start_handle and end_handle are boundaries of service
-**                  containing characteristic.
+** Description      clear up the notification registration information by BD_ADDR.
 **
 ** Returns          None.
 **
 *******************************************************************************/
-void bta_gattc_clear_notif_registration(tBTA_GATTC_SERV *p_srcb, UINT16 conn_id,
-                                        UINT16 start_handle, UINT16 end_handle)
+void bta_gattc_clear_notif_registration(UINT16 conn_id)
 {
     BD_ADDR             remote_bda;
     tBTA_GATTC_IF       gatt_if;
     tBTA_GATTC_RCB      *p_clrcb ;
     UINT8       i;
     tGATT_TRANSPORT     transport;
-    UINT16              handle = 0;
 
     if (GATT_GetConnectionInfor(conn_id, &gatt_if, remote_bda, &transport)) {
         if ((p_clrcb = bta_gattc_cl_get_regcb(gatt_if)) != NULL) {
             for (i = 0 ; i < BTA_GATTC_NOTIF_REG_MAX; i ++) {
                 if (p_clrcb->notif_reg[i].in_use &&
-                    !bdcmp(p_clrcb->notif_reg[i].remote_bda, remote_bda))
-
-                    /* It's enough to get service or characteristic handle, as
-                     * clear boundaries are always around service.
-                     */
-                    handle = p_clrcb->notif_reg[i].handle;
-                    if (handle >= start_handle && handle <= end_handle)
-                        memset(&p_clrcb->notif_reg[i], 0, sizeof(tBTA_GATTC_NOTIF_REG));
+                        !bdcmp(p_clrcb->notif_reg[i].remote_bda, remote_bda)) {
+                    memset(&p_clrcb->notif_reg[i], 0, sizeof(tBTA_GATTC_NOTIF_REG));
+                }
             }
         }
     } else {
@@ -594,6 +596,50 @@ void bta_gattc_clear_notif_registration(tBTA_GATTC_SERV *p_srcb, UINT16 conn_id,
     return;
 }
 
+/*******************************************************************************
+**
+** Function         bta_gattc_pack_cb_data
+**
+** Description      pack the data from read response into callback data structure.
+**
+** Returns
+**
+*******************************************************************************/
+tBTA_GATT_STATUS bta_gattc_pack_read_cb_data(tBTA_GATTC_SERV *p_srcb,
+        tBT_UUID *p_descr_uuid,
+        tGATT_VALUE *p_attr,
+        tBTA_GATT_READ_VAL *p_value)
+{
+    UINT8                   i = 0, *pp = p_attr->value;
+    tBT_UUID                uuid = {LEN_UUID_16, {GATT_UUID_CHAR_AGG_FORMAT}};
+    UINT16                  handle;
+    tBTA_GATT_STATUS        status = BTA_GATT_OK;
+
+    /* GATT_UUID_CHAR_AGG_FORMAT */
+    if (bta_gattc_uuid_compare (&uuid, p_descr_uuid, TRUE)) {
+        while (p_attr->len >= 2 && i < BTA_GATTC_MULTI_MAX) {
+            STREAM_TO_UINT16(handle, pp);
+
+            if (bta_gattc_handle2id(p_srcb,
+                                    handle,
+                                    &p_value->aggre_value.pre_format[i].char_id.srvc_id,
+                                    &p_value->aggre_value.pre_format[i].char_id.char_id,
+                                    &p_value->aggre_value.pre_format[i].descr_id) == FALSE) {
+                status = BTA_GATT_INTERNAL_ERROR;
+                APPL_TRACE_ERROR("can not map to GATT ID. handle = 0x%04x", handle);
+                break;
+            }
+            i ++;
+            p_attr->len -= 2;
+        }
+        p_value->aggre_value.num_pres_fmt = i;
+    } else {
+        /* all others, take as raw format */
+        p_value->unformat.len = p_attr->len;
+        p_value->unformat.p_value = p_attr->value;
+    }
+    return status;
+}
 /*******************************************************************************
 **
 ** Function         bta_gattc_mark_bg_conn
@@ -709,7 +755,6 @@ void bta_gattc_send_open_cback( tBTA_GATTC_RCB *p_clreg, tBTA_GATT_STATUS status
                                 BD_ADDR remote_bda, UINT16 conn_id,
                                 tBTA_TRANSPORT transport, UINT16 mtu)
 {
-
     tBTA_GATTC      cb_data;
 
     if (p_clreg->p_cback) {
@@ -735,13 +780,15 @@ void bta_gattc_send_open_cback( tBTA_GATTC_RCB *p_clreg, tBTA_GATT_STATUS status
 ** Returns
 **
 *******************************************************************************/
-void bta_gattc_send_connect_cback( tBTA_GATTC_RCB *p_clreg, BD_ADDR remote_bda, UINT16 conn_id)
+void bta_gattc_send_connect_cback( tBTA_GATTC_RCB *p_clreg, tBTA_GATT_STATUS status,
+                                BD_ADDR remote_bda, UINT16 conn_id)
 {
     tBTA_GATTC      cb_data;
 
     if (p_clreg->p_cback) {
         memset(&cb_data, 0, sizeof(tBTA_GATTC));
 
+        cb_data.connect.status = status;
         cb_data.connect.client_if = p_clreg->client_if;
         cb_data.connect.conn_id = conn_id;
         bdcpy(cb_data.connect.remote_bda, remote_bda);
@@ -759,7 +806,7 @@ void bta_gattc_send_connect_cback( tBTA_GATTC_RCB *p_clreg, BD_ADDR remote_bda,
 ** Returns
 **
 *******************************************************************************/
-void bta_gattc_send_disconnect_cback( tBTA_GATTC_RCB *p_clreg, tGATT_DISCONN_REASON reason,
+void bta_gattc_send_disconnect_cback( tBTA_GATTC_RCB *p_clreg, tBTA_GATT_STATUS status,
                                 BD_ADDR remote_bda, UINT16 conn_id)
 {
     tBTA_GATTC      cb_data;
@@ -767,7 +814,7 @@ void bta_gattc_send_disconnect_cback( tBTA_GATTC_RCB *p_clreg, tGATT_DISCONN_REA
     if (p_clreg->p_cback) {
         memset(&cb_data, 0, sizeof(tBTA_GATTC));
 
-        cb_data.disconnect.reason = reason;
+        cb_data.disconnect.status = status;
         cb_data.disconnect.client_if = p_clreg->client_if;
         cb_data.disconnect.conn_id = conn_id;
         bdcpy(cb_data.disconnect.remote_bda, remote_bda);
@@ -863,10 +910,6 @@ BOOLEAN bta_gattc_conn_dealloc(BD_ADDR remote_bda)
     if (p_conn != NULL) {
         p_conn->in_use = FALSE;
         memset(p_conn->remote_bda, 0, BD_ADDR_LEN);
-        osi_mutex_lock(&bta_gattc_cb.write_ccc_mutex, OSI_MUTEX_MAX_TIMEOUT);
-        bta_sys_free_timer(&p_conn->service_change_ccc_timer);
-        p_conn->ccc_timer_used = FALSE;
-        osi_mutex_unlock(&bta_gattc_cb.write_ccc_mutex);
         return TRUE;
     }
     return FALSE;
@@ -934,43 +977,4 @@ tBTA_GATTC_CLCB *bta_gattc_find_int_disconn_clcb(tBTA_GATTC_DATA *p_msg)
     return p_clcb;
 }
 
-void bta_to_btif_uuid(bt_uuid_t *p_dest, tBT_UUID *p_src)
-{
-    int i = 0;
-
-    if (p_src->len == LEN_UUID_16 || p_src->len == LEN_UUID_32)
-    {
-        for(i=0; i != 16; ++i)
-            p_dest->uu[i] = base_uuid[i];
-    }
-
-    switch (p_src->len)
-    {
-        case 0:
-            break;
-
-        case LEN_UUID_16:
-            p_dest->uu[12] = p_src->uu.uuid16 & 0xff;
-            p_dest->uu[13] = (p_src->uu.uuid16 >> 8) & 0xff;
-            break;
-
-        case LEN_UUID_32:
-            p_dest->uu[12] = p_src->uu.uuid16 & 0xff;
-            p_dest->uu[13] = (p_src->uu.uuid16 >> 8) & 0xff;
-            p_dest->uu[14] = (p_src->uu.uuid32 >> 16) & 0xff;
-            p_dest->uu[15] = (p_src->uu.uuid32 >> 24) & 0xff;
-            break;
-
-        case LEN_UUID_128:
-            for(i=0; i != 16; ++i)
-                p_dest->uu[i] = p_src->uu.uuid128[i];
-            break;
-
-        default:
-            LOG_ERROR("%s: Unknown UUID length %d!", __FUNCTION__, p_src->len);
-            break;
-    }
-}
-
-
 #endif /* BTA_GATT_INCLUDED */

components/bt/bluedroid/bta/gatt/bta_gatts_act.c

@@ -29,12 +29,12 @@
 #if defined(GATTS_INCLUDED) && (GATTS_INCLUDED == TRUE)
 
 #include "utl.h"
+#include "gki.h"
 #include "bta_sys.h"
 #include "bta_gatts_int.h"
 #include "bta_gatts_co.h"
 #include "btm_ble_api.h"
 #include <string.h>
-#include "allocator.h"
 
 static void bta_gatts_nv_save_cback(BOOLEAN is_saved, tGATTS_HNDL_RANGE *p_hndl_range);
 static BOOLEAN bta_gatts_nv_srv_chg_cback(tGATTS_SRV_CHG_CMD cmd, tGATTS_SRV_CHG_REQ *p_req,
@@ -213,7 +213,7 @@ void bta_gatts_register(tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA *p_msg)
                 status = BTA_GATT_NO_RESOURCES;
             } else {
                 if ((p_buf =
-                            (tBTA_GATTS_INT_START_IF *) osi_malloc(sizeof(tBTA_GATTS_INT_START_IF))) != NULL) {
+                            (tBTA_GATTS_INT_START_IF *) GKI_getbuf(sizeof(tBTA_GATTS_INT_START_IF))) != NULL) {
                     p_buf->hdr.event    = BTA_GATTS_INT_START_IF_EVT;
                     p_buf->server_if    = p_cb->rcb[first_unuse].gatt_if;
 
@@ -420,7 +420,7 @@ void bta_gatts_add_char(tBTA_GATTS_SRVC_CB *p_srvc_cb, tBTA_GATTS_DATA *p_msg)
                                       p_msg->api_add_char.perm,
                                       p_msg->api_add_char.property, p_attr_val, p_control);
     cb_data.add_result.server_if = p_rcb->gatt_if;
-    cb_data.add_result.service_id = p_msg->api_add_char.hdr.layer_specific;
+    cb_data.add_result.service_id = p_msg->api_add_incl_srvc.hdr.layer_specific;
     cb_data.add_result.attr_id = attr_id;
 // btla-specific ++
     memcpy(&cb_data.add_result.char_uuid, &p_msg->api_add_char.char_uuid, sizeof(tBT_UUID));
@@ -432,7 +432,7 @@ void bta_gatts_add_char(tBTA_GATTS_SRVC_CB *p_srvc_cb, tBTA_GATTS_DATA *p_msg)
         cb_data.add_result.status = BTA_GATT_ERROR;
     }
     if((p_attr_val != NULL) && (p_attr_val->attr_val != NULL)){
-        osi_free(p_attr_val->attr_val);
+        GKI_freebuf(p_attr_val->attr_val);
     }
 
     if (p_rcb->p_cback) {
@@ -470,7 +470,7 @@ void bta_gatts_add_char_descr(tBTA_GATTS_SRVC_CB *p_srvc_cb, tBTA_GATTS_DATA *p_
                                       p_control);
 
     cb_data.add_result.server_if = p_rcb->gatt_if;
-    cb_data.add_result.service_id = p_msg->api_add_char_descr.hdr.layer_specific;
+    cb_data.add_result.service_id = p_msg->api_add_incl_srvc.hdr.layer_specific;
     cb_data.add_result.attr_id = attr_id;
 // btla-specific ++
     memcpy(&cb_data.add_result.char_uuid, &p_msg->api_add_char_descr.descr_uuid, sizeof(tBT_UUID));
@@ -482,7 +482,7 @@ void bta_gatts_add_char_descr(tBTA_GATTS_SRVC_CB *p_srvc_cb, tBTA_GATTS_DATA *p_
         cb_data.add_result.status = BTA_GATT_ERROR;
     }
     if((p_attr_val != NULL) && (p_attr_val->attr_val != NULL)){
-        osi_free(p_attr_val->attr_val);
+        GKI_freebuf(p_attr_val->attr_val);
     }
 
     if (p_rcb->p_cback) {
@@ -516,7 +516,7 @@ void bta_gatts_set_attr_value(tBTA_GATTS_SRVC_CB *p_srvc_cb, tBTA_GATTS_DATA *p_
     cb_data.attr_val.status = gatts_status;
 
     if (p_msg->api_set_val.value  != NULL){
-        osi_free(p_msg->api_set_val.value);
+        GKI_freebuf(p_msg->api_set_val.value);
     }
 
     if (p_rcb->p_cback) {
@@ -692,15 +692,6 @@ void bta_gatts_indicate_handle (tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA *p_msg)
             cb_data.req_data.status = status;
             cb_data.req_data.conn_id = p_msg->api_indicate.hdr.layer_specific;
 
-            cb_data.req_data.value =(uint8_t *)osi_malloc(p_msg->api_indicate.len);
-            if (cb_data.req_data.value != NULL){
-                memset(cb_data.req_data.value, 0, p_msg->api_indicate.len);
-                cb_data.req_data.data_len = p_msg->api_indicate.len;
-                memcpy(cb_data.req_data.value, p_msg->api_indicate.value, p_msg->api_indicate.len);
-            }else{
-                cb_data.req_data.data_len = 0;
-                APPL_TRACE_ERROR("%s, malloc failed", __func__);
-            }
             (*p_rcb->p_cback)(BTA_GATTS_CONF_EVT, &cb_data);
         }
     } else {
@@ -729,7 +720,7 @@ void bta_gatts_open (tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA *p_msg)
 
     if ((p_rcb = bta_gatts_find_app_rcb_by_app_if(p_msg->api_open.server_if)) != NULL) {
         /* should always get the connection ID */
-        if (GATT_Connect(p_rcb->gatt_if, p_msg->api_open.remote_bda, BLE_ADDR_UNKNOWN_TYPE,
+        if (GATT_Connect(p_rcb->gatt_if, p_msg->api_open.remote_bda,
                          p_msg->api_open.is_direct, p_msg->api_open.transport)) {
             status = BTA_GATT_OK;
 

components/bt/bluedroid/bta/gatt/bta_gatts_api.c

@@ -27,10 +27,10 @@
 #if defined(GATTS_INCLUDED) && (GATTS_INCLUDED == TRUE)
 
 #include <string.h>
+#include "gki.h"
 #include "bta_sys.h"
 #include "bta_gatt_api.h"
 #include "bta_gatts_int.h"
-#include "allocator.h"
 
 /*****************************************************************************
 **  Constants
@@ -61,7 +61,7 @@ void BTA_GATTS_Disable(void)
         return;
     }
 
-    if ((p_buf = (BT_HDR *) osi_malloc(sizeof(BT_HDR))) != NULL) {
+    if ((p_buf = (BT_HDR *) GKI_getbuf(sizeof(BT_HDR))) != NULL) {
         p_buf->event = BTA_GATTS_API_DISABLE_EVT;
         bta_sys_sendmsg(p_buf);
     }
@@ -91,7 +91,7 @@ void BTA_GATTS_AppRegister(tBT_UUID *p_app_uuid, tBTA_GATTS_CBACK *p_cback)
         bta_sys_register(BTA_ID_GATTS, &bta_gatts_reg);
     }
 
-    if ((p_buf = (tBTA_GATTS_API_REG *) osi_malloc(sizeof(tBTA_GATTS_API_REG))) != NULL) {
+    if ((p_buf = (tBTA_GATTS_API_REG *) GKI_getbuf(sizeof(tBTA_GATTS_API_REG))) != NULL) {
         p_buf->hdr.event    = BTA_GATTS_API_REG_EVT;
 
         if (p_app_uuid != NULL) {
@@ -121,7 +121,7 @@ void BTA_GATTS_AppDeregister(tBTA_GATTS_IF server_if)
 {
     tBTA_GATTS_API_DEREG  *p_buf;
 
-    if ((p_buf = (tBTA_GATTS_API_DEREG *) osi_malloc(sizeof(tBTA_GATTS_API_DEREG))) != NULL) {
+    if ((p_buf = (tBTA_GATTS_API_DEREG *) GKI_getbuf(sizeof(tBTA_GATTS_API_DEREG))) != NULL) {
         p_buf->hdr.event    = BTA_GATTS_API_DEREG_EVT;
         p_buf->server_if    = server_if;
 
@@ -154,7 +154,7 @@ void BTA_GATTS_CreateService(tBTA_GATTS_IF server_if, tBT_UUID *p_service_uuid,
 {
     tBTA_GATTS_API_CREATE_SRVC  *p_buf;
 
-    if ((p_buf = (tBTA_GATTS_API_CREATE_SRVC *) osi_malloc(sizeof(tBTA_GATTS_API_CREATE_SRVC))) != NULL) {
+    if ((p_buf = (tBTA_GATTS_API_CREATE_SRVC *) GKI_getbuf(sizeof(tBTA_GATTS_API_CREATE_SRVC))) != NULL) {
         p_buf->hdr.event = BTA_GATTS_API_CREATE_SRVC_EVT;
 
         p_buf->server_if = server_if;
@@ -187,7 +187,7 @@ void BTA_GATTS_AddIncludeService(UINT16 service_id, UINT16 included_service_id)
     tBTA_GATTS_API_ADD_INCL_SRVC  *p_buf;
 
     if ((p_buf =
-                (tBTA_GATTS_API_ADD_INCL_SRVC *) osi_malloc(sizeof(tBTA_GATTS_API_ADD_INCL_SRVC)))
+                (tBTA_GATTS_API_ADD_INCL_SRVC *) GKI_getbuf(sizeof(tBTA_GATTS_API_ADD_INCL_SRVC)))
             != NULL) {
         p_buf->hdr.event = BTA_GATTS_API_ADD_INCL_SRVC_EVT;
 
@@ -223,7 +223,7 @@ void BTA_GATTS_AddCharacteristic (UINT16 service_id,  tBT_UUID  *p_char_uuid,
     if(attr_val != NULL){
         len = attr_val->attr_len;
     }
-    if ((p_buf = (tBTA_GATTS_API_ADD_CHAR *) osi_malloc(sizeof(tBTA_GATTS_API_ADD_CHAR))) != NULL) {
+    if ((p_buf = (tBTA_GATTS_API_ADD_CHAR *) GKI_getbuf(sizeof(tBTA_GATTS_API_ADD_CHAR))) != NULL) {
         memset(p_buf, 0, sizeof(tBTA_GATTS_API_ADD_CHAR));
 
         p_buf->hdr.event = BTA_GATTS_API_ADD_CHAR_EVT;
@@ -238,7 +238,7 @@ void BTA_GATTS_AddCharacteristic (UINT16 service_id,  tBT_UUID  *p_char_uuid,
             APPL_TRACE_DEBUG("!!!!!!!attr_val->attr_max_len = %x\n",attr_val->attr_max_len);
             p_buf->attr_val.attr_len = attr_val->attr_len;
             p_buf->attr_val.attr_max_len = attr_val->attr_max_len;
-            p_buf->attr_val.attr_val = (uint8_t *)osi_malloc(len);
+            p_buf->attr_val.attr_val = (uint8_t *)GKI_getbuf(len);
             if(p_buf->attr_val.attr_val != NULL){
                 memcpy(p_buf->attr_val.attr_val, attr_val->attr_val, attr_val->attr_len);
             }
@@ -276,7 +276,7 @@ void BTA_GATTS_AddCharDescriptor (UINT16 service_id,
     tBTA_GATTS_API_ADD_DESCR  *p_buf;
     UINT16  value_len = 0;
 
-    if ((p_buf = (tBTA_GATTS_API_ADD_DESCR *) osi_malloc(sizeof(tBTA_GATTS_API_ADD_DESCR))) != NULL) {
+    if ((p_buf = (tBTA_GATTS_API_ADD_DESCR *) GKI_getbuf(sizeof(tBTA_GATTS_API_ADD_DESCR))) != NULL) {
         memset(p_buf, 0, sizeof(tBTA_GATTS_API_ADD_DESCR));
 
         p_buf->hdr.event = BTA_GATTS_API_ADD_DESCR_EVT;
@@ -296,7 +296,7 @@ void BTA_GATTS_AddCharDescriptor (UINT16 service_id,
             p_buf->attr_val.attr_max_len = attr_val->attr_max_len;
             value_len =  attr_val->attr_len;
             if (value_len != 0){
-                p_buf->attr_val.attr_val = (uint8_t*)osi_malloc(value_len);
+                p_buf->attr_val.attr_val = (uint8_t*)GKI_getbuf(value_len);
                 if(p_buf->attr_val.attr_val != NULL){
                     memcpy(p_buf->attr_val.attr_val, attr_val->attr_val, value_len);
                 }
@@ -329,7 +329,7 @@ void  BTA_GATTS_DeleteService(UINT16 service_id)
 {
     BT_HDR  *p_buf;
 
-    if ((p_buf = (BT_HDR *) osi_malloc(sizeof(BT_HDR))) != NULL) {
+    if ((p_buf = (BT_HDR *) GKI_getbuf(sizeof(BT_HDR))) != NULL) {
         p_buf->event = BTA_GATTS_API_DEL_SRVC_EVT;
 
         p_buf->layer_specific = service_id;
@@ -356,7 +356,7 @@ void  BTA_GATTS_StartService(UINT16 service_id, tBTA_GATT_TRANSPORT sup_transpor
 {
     tBTA_GATTS_API_START  *p_buf;
 
-    if ((p_buf = (tBTA_GATTS_API_START *) osi_malloc(sizeof(tBTA_GATTS_API_START))) != NULL) {
+    if ((p_buf = (tBTA_GATTS_API_START *) GKI_getbuf(sizeof(tBTA_GATTS_API_START))) != NULL) {
         p_buf->hdr.event = BTA_GATTS_API_START_SRVC_EVT;
 
         p_buf->hdr.layer_specific = service_id;
@@ -382,7 +382,7 @@ void BTA_GATTS_StopService(UINT16 service_id)
 {
     BT_HDR  *p_buf;
 
-    if ((p_buf = (BT_HDR *) osi_malloc(sizeof(BT_HDR))) != NULL) {
+    if ((p_buf = (BT_HDR *) GKI_getbuf(sizeof(BT_HDR))) != NULL) {
         p_buf->event = BTA_GATTS_API_STOP_SRVC_EVT;
 
         p_buf->layer_specific = service_id;
@@ -413,7 +413,7 @@ void BTA_GATTS_HandleValueIndication (UINT16 conn_id, UINT16 attr_id, UINT16 dat
     tBTA_GATTS_API_INDICATION  *p_buf;
     UINT16  len = sizeof(tBTA_GATTS_API_INDICATION);
 
-    if ((p_buf = (tBTA_GATTS_API_INDICATION *) osi_malloc(len)) != NULL) {
+    if ((p_buf = (tBTA_GATTS_API_INDICATION *) GKI_getbuf(len)) != NULL) {
         memset(p_buf, 0, len);
 
         p_buf->hdr.event = BTA_GATTS_API_INDICATION_EVT;
@@ -451,7 +451,7 @@ void BTA_GATTS_SendRsp (UINT16 conn_id, UINT32 trans_id,
     tBTA_GATTS_API_RSP  *p_buf;
     UINT16  len = sizeof(tBTA_GATTS_API_RSP) + sizeof(tBTA_GATTS_RSP);
 
-    if ((p_buf = (tBTA_GATTS_API_RSP *) osi_malloc(len)) != NULL) {
+    if ((p_buf = (tBTA_GATTS_API_RSP *) GKI_getbuf(len)) != NULL) {
         memset(p_buf, 0, len);
 
         p_buf->hdr.event    = BTA_GATTS_API_RSP_EVT;
@@ -474,15 +474,13 @@ void BTA_GATTS_SendRsp (UINT16 conn_id, UINT32 trans_id,
 void BTA_SetAttributeValue(UINT16 attr_handle, UINT16 length, UINT8 *value)
 {
     tBTA_GATTS_API_SET_ATTR_VAL *p_buf;
-    UINT16  len = sizeof(tBTA_GATTS_API_SET_ATTR_VAL);
-    if((p_buf = (tBTA_GATTS_API_SET_ATTR_VAL *)osi_malloc(
+    if((p_buf = (tBTA_GATTS_API_SET_ATTR_VAL *)GKI_getbuf(
                     sizeof(tBTA_GATTS_API_SET_ATTR_VAL))) != NULL){
-        memset(p_buf, 0, len);
         p_buf->hdr.event = BTA_GATTS_API_SET_ATTR_VAL_EVT;
         p_buf->hdr.layer_specific = attr_handle;
         p_buf->length = length;
         if(value != NULL){
-            if((p_buf->value = (UINT8 *)osi_malloc(length)) != NULL){
+            if((p_buf->value = (UINT8 *)GKI_getbuf(length)) != NULL){
                 memcpy(p_buf->value, value, length);
             }
         }
@@ -517,7 +515,7 @@ void BTA_GATTS_Open(tBTA_GATTS_IF server_if, BD_ADDR remote_bda, BOOLEAN is_dire
 {
     tBTA_GATTS_API_OPEN  *p_buf;
 
-    if ((p_buf = (tBTA_GATTS_API_OPEN *) osi_malloc(sizeof(tBTA_GATTS_API_OPEN))) != NULL) {
+    if ((p_buf = (tBTA_GATTS_API_OPEN *) GKI_getbuf(sizeof(tBTA_GATTS_API_OPEN))) != NULL) {
         p_buf->hdr.event = BTA_GATTS_API_OPEN_EVT;
         p_buf->server_if = server_if;
         p_buf->is_direct = is_direct;
@@ -548,7 +546,7 @@ void BTA_GATTS_CancelOpen(tBTA_GATTS_IF server_if, BD_ADDR remote_bda, BOOLEAN i
 {
     tBTA_GATTS_API_CANCEL_OPEN  *p_buf;
 
-    if ((p_buf = (tBTA_GATTS_API_CANCEL_OPEN *) osi_malloc(sizeof(tBTA_GATTS_API_CANCEL_OPEN))) != NULL) {
+    if ((p_buf = (tBTA_GATTS_API_CANCEL_OPEN *) GKI_getbuf(sizeof(tBTA_GATTS_API_CANCEL_OPEN))) != NULL) {
         p_buf->hdr.event = BTA_GATTS_API_CANCEL_OPEN_EVT;
         p_buf->server_if = server_if;
         p_buf->is_direct = is_direct;
@@ -573,7 +571,7 @@ void BTA_GATTS_Close(UINT16 conn_id)
 {
     BT_HDR  *p_buf;
 
-    if ((p_buf = (BT_HDR *) osi_malloc(sizeof(BT_HDR))) != NULL) {
+    if ((p_buf = (BT_HDR *) GKI_getbuf(sizeof(BT_HDR))) != NULL) {
         p_buf->event = BTA_GATTS_API_CLOSE_EVT;
         p_buf->layer_specific = conn_id;
         bta_sys_sendmsg(p_buf);
@@ -600,7 +598,7 @@ void BTA_GATTS_Listen(tBTA_GATTS_IF server_if, BOOLEAN start, BD_ADDR_PTR target
 {
     tBTA_GATTS_API_LISTEN  *p_buf;
 
-    if ((p_buf = (tBTA_GATTS_API_LISTEN *) osi_malloc((UINT16)(sizeof(tBTA_GATTS_API_LISTEN) + BD_ADDR_LEN))) != NULL) {
+    if ((p_buf = (tBTA_GATTS_API_LISTEN *) GKI_getbuf((UINT16)(sizeof(tBTA_GATTS_API_LISTEN) + BD_ADDR_LEN))) != NULL) {
         p_buf->hdr.event = BTA_GATTS_API_LISTEN_EVT;
 
         p_buf->server_if    = server_if;

components/bt/bluedroid/bta/gatt/bta_gatts_main.c

@@ -29,6 +29,7 @@
 #include <string.h>
 
 #include "bta_gatts_int.h"
+#include "gki.h"
 
 /* type for service building action functions */
 typedef void (*tBTA_GATTS_SRVC_ACT)(tBTA_GATTS_SRVC_CB *p_rcb, tBTA_GATTS_DATA *p_data);

components/bt/bluedroid/bta/gatt/bta_gatts_utils.c

@@ -28,6 +28,7 @@
 
 #include <string.h>
 #include "utl.h"
+#include "gki.h"
 #include "bta_sys.h"
 #include "bta_gatts_int.h"