Quote {build.source.path} to allow spaces in path (#4868)

Previously sketches or examples that had spaces anywhere in their absolute
path caused a total build failure. By adding quotes around the path in
platform.txt, they now build correctly

Co-authored-by: Me No Dev <me-no-dev@users.noreply.github.com>

.github/scripts/on-pages.sh

@@ -87,9 +87,15 @@ function git_safe_upload_to_pages(){
 
 EVENT_JSON=`cat $GITHUB_EVENT_PATH`
 
+echo "GITHUB_EVENT_PATH: $GITHUB_EVENT_PATH"
+echo "EVENT_JSON: $EVENT_JSON"
+
 pages_added=`echo "$EVENT_JSON" | jq -r '.commits[].added[]'`
+echo "added: $pages_added"
 pages_modified=`echo "$EVENT_JSON" | jq -r '.commits[].modified[]'`
+echo "modified: $pages_modified"
 pages_removed=`echo "$EVENT_JSON" | jq -r '.commits[].removed[]'`
+echo "removed: $pages_removed"
 
 for page in $pages_added; do
     if [[ $page != "README.md" && $page != "docs/"* ]]; then

.github/scripts/on-release.sh

@@ -171,18 +171,19 @@ mkdir -p "$PKG_DIR/tools"
 
 # Copy all core files to the package folder
 echo "Copying files for packaging ..."
-cp -f  "$GITHUB_WORKSPACE/boards.txt"              "$PKG_DIR/"
-cp -f  "$GITHUB_WORKSPACE/programmers.txt"         "$PKG_DIR/"
-cp -Rf "$GITHUB_WORKSPACE/cores"                   "$PKG_DIR/"
-cp -Rf "$GITHUB_WORKSPACE/libraries"               "$PKG_DIR/"
-cp -Rf "$GITHUB_WORKSPACE/variants"                "$PKG_DIR/"
-cp -f  "$GITHUB_WORKSPACE/tools/espota.exe"        "$PKG_DIR/tools/"
-cp -f  "$GITHUB_WORKSPACE/tools/espota.py"         "$PKG_DIR/tools/"
-cp -f  "$GITHUB_WORKSPACE/tools/esptool.py"        "$PKG_DIR/tools/"
-cp -f  "$GITHUB_WORKSPACE/tools/gen_esp32part.py"  "$PKG_DIR/tools/"
-cp -f  "$GITHUB_WORKSPACE/tools/gen_esp32part.exe" "$PKG_DIR/tools/"
-cp -Rf "$GITHUB_WORKSPACE/tools/partitions"        "$PKG_DIR/tools/"
-cp -Rf "$GITHUB_WORKSPACE/tools/sdk"               "$PKG_DIR/tools/"
+cp -f  "$GITHUB_WORKSPACE/boards.txt"                "$PKG_DIR/"
+cp -f  "$GITHUB_WORKSPACE/programmers.txt"           "$PKG_DIR/"
+cp -Rf "$GITHUB_WORKSPACE/cores"                     "$PKG_DIR/"
+cp -Rf "$GITHUB_WORKSPACE/libraries"                 "$PKG_DIR/"
+cp -Rf "$GITHUB_WORKSPACE/variants"                  "$PKG_DIR/"
+cp -f  "$GITHUB_WORKSPACE/tools/espota.exe"          "$PKG_DIR/tools/"
+cp -f  "$GITHUB_WORKSPACE/tools/espota.py"           "$PKG_DIR/tools/"
+cp -f  "$GITHUB_WORKSPACE/tools/esptool.py"          "$PKG_DIR/tools/"
+cp -f  "$GITHUB_WORKSPACE/tools/gen_esp32part.py"    "$PKG_DIR/tools/"
+cp -f  "$GITHUB_WORKSPACE/tools/gen_esp32part.exe"   "$PKG_DIR/tools/"
+cp -Rf "$GITHUB_WORKSPACE/tools/partitions"          "$PKG_DIR/tools/"
+cp -Rf "$GITHUB_WORKSPACE/tools/sdk"                 "$PKG_DIR/tools/"
+cp -f  "$GITHUB_WORKSPACE/tools/platformio-build.py" "$PKG_DIR/tools/"
 
 # Remove unnecessary files in the package folder
 echo "Cleaning up folders ..."
@@ -254,17 +255,30 @@ releasesJson=`curl -sH "Authorization: token $GITHUB_TOKEN" "https://api.github.
 if [ $? -ne 0 ]; then echo "ERROR: Get Releases Failed! ($?)"; exit 1; fi
 
 set +e
-prev_release=$(echo "$releasesJson" | jq -e -r '. | map(select(.draft == false and .prerelease == false)) | sort_by(.created_at | - fromdateiso8601) | .[0].tag_name')
-prev_any_release=$(echo "$releasesJson" | jq -e -r '. | map(select(.draft == false)) | sort_by(.created_at | - fromdateiso8601)  | .[0].tag_name')
+prev_release=$(echo "$releasesJson" | jq -e -r ". | map(select(.draft == false and .prerelease == false)) | sort_by(.published_at | - fromdateiso8601) | .[0].tag_name")
+prev_any_release=$(echo "$releasesJson" | jq -e -r ". | map(select(.draft == false)) | sort_by(.published_at | - fromdateiso8601)  | .[0].tag_name")
+prev_branch_release=$(echo "$releasesJson" | jq -e -r ". | map(select(.draft == false and .prerelease == false and .target_commitish == \"$RELEASE_BRANCH\")) | sort_by(.published_at | - fromdateiso8601)  | .[0].tag_name")
+prev_branch_any_release=$(echo "$releasesJson" | jq -e -r ". | map(select(.draft == false and .target_commitish == \"$RELEASE_BRANCH\")) | sort_by(.published_at | - fromdateiso8601)  | .[0].tag_name")
 shopt -s nocasematch
-if [ "$prev_any_release" == "$RELEASE_TAG" ]; then
-    prev_release=$(echo "$releasesJson" | jq -e -r '. | map(select(.draft == false and .prerelease == false)) | sort_by(.created_at | - fromdateiso8601) | .[1].tag_name')
-    prev_any_release=$(echo "$releasesJson" | jq -e -r '. | map(select(.draft == false)) | sort_by(.created_at | - fromdateiso8601)  | .[1].tag_name')
+if [ "$prev_release" == "$RELEASE_TAG" ]; then
+    prev_release=$(echo "$releasesJson" | jq -e -r ". | map(select(.draft == false and .prerelease == false)) | sort_by(.published_at | - fromdateiso8601) | .[1].tag_name")
+fi
+if [ "$prev_any_release" == "$RELEASE_TAG" ]; then
+    prev_any_release=$(echo "$releasesJson" | jq -e -r ". | map(select(.draft == false)) | sort_by(.published_at | - fromdateiso8601)  | .[1].tag_name")
+fi
+if [ "$prev_branch_release" == "$RELEASE_TAG" ]; then
+    prev_branch_release=$(echo "$releasesJson" | jq -e -r ". | map(select(.draft == false and .prerelease == false and .target_commitish == \"$RELEASE_BRANCH\")) | sort_by(.published_at | - fromdateiso8601)  | .[1].tag_name")
+fi
+if [ "$prev_branch_any_release" == "$RELEASE_TAG" ]; then
+    prev_branch_any_release=$(echo "$releasesJson" | jq -e -r ". | map(select(.draft == false and .target_commitish == \"$RELEASE_BRANCH\")) | sort_by(.published_at | - fromdateiso8601)  | .[1].tag_name")
 fi
-COMMITS_SINCE_RELEASE="$prev_any_release"
 shopt -u nocasematch
 set -e
 
+echo "Previous Release: $prev_release"
+echo "Previous (any)release: $prev_any_release"
+echo
+
 # Merge package JSONs with previous releases
 if [ ! -z "$prev_any_release" ] && [ "$prev_any_release" != "null" ]; then
     echo "Merging with JSON from $prev_any_release ..."
@@ -272,17 +286,12 @@ if [ ! -z "$prev_any_release" ] && [ "$prev_any_release" != "null" ]; then
 fi
 
 if [ "$RELEASE_PRE" == "false" ]; then
-    COMMITS_SINCE_RELEASE="$prev_release"
     if [ ! -z "$prev_release" ] && [ "$prev_release" != "null" ]; then
         echo "Merging with JSON from $prev_release ..."
         merge_package_json "$prev_release/$PACKAGE_JSON_REL" "$OUTPUT_DIR/$PACKAGE_JSON_REL"
     fi
 fi
 
-echo "Previous Release: $prev_release"
-echo "Previous (any)release: $prev_any_release"
-echo
-
 # Upload package JSONs
 echo "Uploading $PACKAGE_JSON_DEV ..."
 echo "Download URL: "`git_safe_upload_asset "$OUTPUT_DIR/$PACKAGE_JSON_DEV"`
@@ -327,21 +336,35 @@ if [ $arrLen > 3 ] && [ "${msgArray[0]:0:3}" == "tag" ]; then
 fi
 
 # Append Commit Messages
+echo
+echo "Previous Branch Release: $prev_branch_release"
+echo "Previous Branch (any)release: $prev_branch_any_release"
+echo
+commitFile="$OUTPUT_DIR/commits.txt"
+COMMITS_SINCE_RELEASE="$prev_branch_any_release"
+if [ "$RELEASE_PRE" == "false" ]; then
+    COMMITS_SINCE_RELEASE="$prev_branch_release"
+fi
 if [ ! -z "$COMMITS_SINCE_RELEASE" ] && [ "$COMMITS_SINCE_RELEASE" != "null" ]; then
     echo "Getting commits since $COMMITS_SINCE_RELEASE ..."
-    commitFile=$OUTPUT_DIR/commits.txt
-    git -C "$GITHUB_WORKSPACE" log --oneline "$COMMITS_SINCE_RELEASE..HEAD" > "$OUTPUT_DIR/commits.txt"
-    releaseNotes+=$'\r\n##### Commits\r\n'
-    IFS=$'\n'
-    for next in `cat $commitFile`
-    do
-        IFS=' ' read -r commitId commitMsg <<< "$next"
-        commitLine="- [$commitId](https://github.com/$GITHUB_REPOSITORY/commit/$commitId) $commitMsg"
-        releaseNotes+="$commitLine"
-        releaseNotes+=$'\r\n'
-    done
-    rm -f $commitFile
+    git -C "$GITHUB_WORKSPACE" log --oneline -n 500 "$COMMITS_SINCE_RELEASE..HEAD" > "$commitFile"
+elif [ "$RELEASE_BRANCH" != "master" ]; then
+    echo "Getting all commits on branch '$RELEASE_BRANCH' ..."
+    git -C "$GITHUB_WORKSPACE" log --oneline -n 500 --cherry-pick --left-only --no-merges HEAD...origin/master > "$commitFile"
+else
+    echo "Getting all commits on master ..."
+    git -C "$GITHUB_WORKSPACE" log --oneline -n 500 --no-merges > "$commitFile"
 fi
+releaseNotes+=$'\r\n##### Commits\r\n'
+IFS=$'\n'
+for next in `cat $commitFile`
+do
+    IFS=' ' read -r commitId commitMsg <<< "$next"
+    commitLine="- [$commitId](https://github.com/$GITHUB_REPOSITORY/commit/$commitId) $commitMsg"
+    releaseNotes+="$commitLine"
+    releaseNotes+=$'\r\n'
+done
+rm -f $commitFile
 
 # Prepend the original release body
 if [ "${RELEASE_BODY: -1}" == $'\r' ]; then         

.github/stale.yml

@@ -12,12 +12,9 @@ onlyLabels: []
 
 # Issues or Pull Requests with these labels will never be considered stale. Set to `[]` to disable
 exemptLabels:
-  - pinned
-  - security
-  - "to be implemented"
-  - "for reference"
-  - "move to PR"
-  - "enhancement"
+  - "Type: For reference"
+  - "Type: To be implemented"
+  - "Type: Feature request"
 
 # Set to true to ignore issues in a project (defaults to false)
 exemptProjects: false
@@ -29,7 +26,7 @@ exemptMilestones: false
 exemptAssignees: false
 
 # Label to use when marking as stale
-staleLabel: stale
+staleLabel: Status: Stale
 
 # Comment to post when marking as stale. Set to `false` to disable
 markComment: >

.github/workflows/gh-pages.yml

@@ -4,9 +4,12 @@ on:
   push:
     branches:
     - master
+    - pages
     paths:
     - 'README.md'
     - 'docs/**'
+    - '.github/scripts/on-pages.sh'
+    - '.github/workflows/gh-pages.yml'
 
 jobs:
 

CMakeLists.txt

@@ -7,6 +7,7 @@ set(CORE_SRCS
   cores/esp32/esp32-hal-dac.c
   cores/esp32/esp32-hal-gpio.c
   cores/esp32/esp32-hal-i2c.c
+  cores/esp32/esp32-hal-log.c
   cores/esp32/esp32-hal-ledc.c
   cores/esp32/esp32-hal-matrix.c
   cores/esp32/esp32-hal-misc.c

boards.txt

@@ -39,8 +39,10 @@ esp32.build.defines=
 
 esp32.menu.PSRAM.disabled=Disabled
 esp32.menu.PSRAM.disabled.build.defines=
+esp32.menu.PSRAM.disabled.build.extra_libs=
 esp32.menu.PSRAM.enabled=Enabled
 esp32.menu.PSRAM.enabled.build.defines=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue
+esp32.menu.PSRAM.enabled.build.extra_libs=-lc-psram-workaround -lm-psram-workaround
 
 esp32.menu.PartitionScheme.default=Default 4MB with spiffs (1.2MB APP/1.5MB SPIFFS)
 esp32.menu.PartitionScheme.default.build.partitions=default
@@ -174,6 +176,7 @@ esp32wrover.build.flash_mode=dio
 esp32wrover.build.boot=dio
 esp32wrover.build.partitions=default
 esp32wrover.build.defines=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue
+esp32wrover.build.extra_libs=-lc-psram-workaround -lm-psram-workaround
 
 esp32wrover.menu.PartitionScheme.default=Default 4MB with spiffs (1.2MB APP/1.5MB SPIFFS)
 esp32wrover.menu.PartitionScheme.default.build.partitions=default
@@ -373,8 +376,10 @@ tinypico.menu.FlashFreq.40.build.flash_freq=40m
 
 tinypico.menu.PSRAM.enabled=Enabled
 tinypico.menu.PSRAM.enabled.build.defines=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue
+tinypico.menu.PSRAM.enabled.build.extra_libs=-lc-psram-workaround -lm-psram-workaround
 tinypico.menu.PSRAM.disabled=Disabled
 tinypico.menu.PSRAM.disabled.build.defines=
+tinypico.menu.PSRAM.disabled.build.extra_libs=
 
 tinypico.menu.DebugLevel.none=None
 tinypico.menu.DebugLevel.none.build.code_debug=0
@@ -700,6 +705,238 @@ ttgo-t1.menu.DebugLevel.verbose.build.code_debug=5
 
 ##############################################################
 
+ttgo-t7-v13-mini32.name=TTGO T7 V1.3 Mini32
+
+ttgo-t7-v13-mini32.upload.tool=esptool_py
+ttgo-t7-v13-mini32.upload.maximum_size=1310720
+ttgo-t7-v13-mini32.upload.maximum_data_size=327680
+ttgo-t7-v13-mini32.upload.wait_for_upload_port=true
+
+ttgo-t7-v13-mini32.serial.disableDTR=true
+ttgo-t7-v13-mini32.serial.disableRTS=true
+
+ttgo-t7-v13-mini32.build.mcu=esp32
+ttgo-t7-v13-mini32.build.core=esp32
+ttgo-t7-v13-mini32.build.variant=ttgo-t7-v13-mini32
+ttgo-t7-v13-mini32.build.board=TTGO_T7_V13_Mini32
+
+ttgo-t7-v13-mini32.build.f_cpu=240000000L
+ttgo-t7-v13-mini32.build.flash_size=4MB
+ttgo-t7-v13-mini32.build.flash_freq=40m
+ttgo-t7-v13-mini32.build.flash_mode=dio
+ttgo-t7-v13-mini32.build.boot=dio
+ttgo-t7-v13-mini32.build.partitions=default
+ttgo-t7-v13-mini32.build.defines=
+
+ttgo-t7-v13-mini32.menu.PartitionScheme.default=Default 4MB with spiffs (1.2MB APP/1.5MB SPIFFS)
+ttgo-t7-v13-mini32.menu.PartitionScheme.default.build.partitions=default
+ttgo-t7-v13-mini32.menu.PartitionScheme.defaultffat=Default 4MB with ffat (1.2MB APP/1.5MB FATFS)
+ttgo-t7-v13-mini32.menu.PartitionScheme.defaultffat.build.partitions=default_ffat
+ttgo-t7-v13-mini32.menu.PartitionScheme.minimal=Minimal (1.3MB APP/700KB SPIFFS)
+ttgo-t7-v13-mini32.menu.PartitionScheme.minimal.build.partitions=minimal
+ttgo-t7-v13-mini32.menu.PartitionScheme.no_ota=No OTA (2MB APP/2MB SPIFFS)
+ttgo-t7-v13-mini32.menu.PartitionScheme.no_ota.build.partitions=no_ota
+ttgo-t7-v13-mini32.menu.PartitionScheme.no_ota.upload.maximum_size=2097152
+ttgo-t7-v13-mini32.menu.PartitionScheme.noota_3g=No OTA (1MB APP/3MB SPIFFS)
+ttgo-t7-v13-mini32.menu.PartitionScheme.noota_3g.build.partitions=noota_3g
+ttgo-t7-v13-mini32.menu.PartitionScheme.noota_3g.upload.maximum_size=1048576
+ttgo-t7-v13-mini32.menu.PartitionScheme.noota_ffat=No OTA (2MB APP/2MB FATFS)
+ttgo-t7-v13-mini32.menu.PartitionScheme.noota_ffat.build.partitions=noota_ffat
+ttgo-t7-v13-mini32.menu.PartitionScheme.noota_ffat.upload.maximum_size=2097152
+ttgo-t7-v13-mini32.menu.PartitionScheme.noota_3gffat=No OTA (1MB APP/3MB FATFS)
+ttgo-t7-v13-mini32.menu.PartitionScheme.noota_3gffat.build.partitions=noota_3gffat
+ttgo-t7-v13-mini32.menu.PartitionScheme.noota_3gffat.upload.maximum_size=1048576
+ttgo-t7-v13-mini32.menu.PartitionScheme.huge_app=Huge APP (3MB No OTA/1MB SPIFFS)
+ttgo-t7-v13-mini32.menu.PartitionScheme.huge_app.build.partitions=huge_app
+ttgo-t7-v13-mini32.menu.PartitionScheme.huge_app.upload.maximum_size=3145728
+ttgo-t7-v13-mini32.menu.PartitionScheme.min_spiffs=Minimal SPIFFS (1.9MB APP with OTA/190KB SPIFFS)
+ttgo-t7-v13-mini32.menu.PartitionScheme.min_spiffs.build.partitions=min_spiffs
+ttgo-t7-v13-mini32.menu.PartitionScheme.min_spiffs.upload.maximum_size=1966080
+
+ttgo-t7-v13-mini32.menu.CPUFreq.240=240MHz (WiFi/BT)
+ttgo-t7-v13-mini32.menu.CPUFreq.240.build.f_cpu=240000000L
+ttgo-t7-v13-mini32.menu.CPUFreq.160=160MHz (WiFi/BT)
+ttgo-t7-v13-mini32.menu.CPUFreq.160.build.f_cpu=160000000L
+ttgo-t7-v13-mini32.menu.CPUFreq.80=80MHz (WiFi/BT)
+ttgo-t7-v13-mini32.menu.CPUFreq.80.build.f_cpu=80000000L
+ttgo-t7-v13-mini32.menu.CPUFreq.40=40MHz (40MHz XTAL)
+ttgo-t7-v13-mini32.menu.CPUFreq.40.build.f_cpu=40000000L
+ttgo-t7-v13-mini32.menu.CPUFreq.26=26MHz (26MHz XTAL)
+ttgo-t7-v13-mini32.menu.CPUFreq.26.build.f_cpu=26000000L
+ttgo-t7-v13-mini32.menu.CPUFreq.20=20MHz (40MHz XTAL)
+ttgo-t7-v13-mini32.menu.CPUFreq.20.build.f_cpu=20000000L
+ttgo-t7-v13-mini32.menu.CPUFreq.13=13MHz (26MHz XTAL)
+ttgo-t7-v13-mini32.menu.CPUFreq.13.build.f_cpu=13000000L
+ttgo-t7-v13-mini32.menu.CPUFreq.10=10MHz (40MHz XTAL)
+ttgo-t7-v13-mini32.menu.CPUFreq.10.build.f_cpu=10000000L
+
+ttgo-t7-v13-mini32.menu.FlashMode.qio=QIO
+ttgo-t7-v13-mini32.menu.FlashMode.qio.build.flash_mode=dio
+ttgo-t7-v13-mini32.menu.FlashMode.qio.build.boot=qio
+ttgo-t7-v13-mini32.menu.FlashMode.dio=DIO
+ttgo-t7-v13-mini32.menu.FlashMode.dio.build.flash_mode=dio
+ttgo-t7-v13-mini32.menu.FlashMode.dio.build.boot=dio
+ttgo-t7-v13-mini32.menu.FlashMode.qout=QOUT
+ttgo-t7-v13-mini32.menu.FlashMode.qout.build.flash_mode=dout
+ttgo-t7-v13-mini32.menu.FlashMode.qout.build.boot=qout
+ttgo-t7-v13-mini32.menu.FlashMode.dout=DOUT
+ttgo-t7-v13-mini32.menu.FlashMode.dout.build.flash_mode=dout
+ttgo-t7-v13-mini32.menu.FlashMode.dout.build.boot=dout
+
+ttgo-t7-v13-mini32.menu.FlashFreq.80=80MHz
+ttgo-t7-v13-mini32.menu.FlashFreq.80.build.flash_freq=80m
+ttgo-t7-v13-mini32.menu.FlashFreq.40=40MHz
+ttgo-t7-v13-mini32.menu.FlashFreq.40.build.flash_freq=40m
+
+ttgo-t7-v13-mini32.menu.FlashSize.4M=4MB (32Mb)
+ttgo-t7-v13-mini32.menu.FlashSize.4M.build.flash_size=4MB
+
+ttgo-t7-v13-mini32.menu.UploadSpeed.921600=921600
+ttgo-t7-v13-mini32.menu.UploadSpeed.921600.upload.speed=921600
+ttgo-t7-v13-mini32.menu.UploadSpeed.115200=115200
+ttgo-t7-v13-mini32.menu.UploadSpeed.115200.upload.speed=115200
+ttgo-t7-v13-mini32.menu.UploadSpeed.256000.windows=256000
+ttgo-t7-v13-mini32.menu.UploadSpeed.256000.upload.speed=256000
+ttgo-t7-v13-mini32.menu.UploadSpeed.230400.windows.upload.speed=256000
+ttgo-t7-v13-mini32.menu.UploadSpeed.230400=230400
+ttgo-t7-v13-mini32.menu.UploadSpeed.230400.upload.speed=230400
+ttgo-t7-v13-mini32.menu.UploadSpeed.460800.linux=460800
+ttgo-t7-v13-mini32.menu.UploadSpeed.460800.macosx=460800
+ttgo-t7-v13-mini32.menu.UploadSpeed.460800.upload.speed=460800
+ttgo-t7-v13-mini32.menu.UploadSpeed.512000.windows=512000
+ttgo-t7-v13-mini32.menu.UploadSpeed.512000.upload.speed=512000
+
+ttgo-t7-v13-mini32.menu.DebugLevel.none=None
+ttgo-t7-v13-mini32.menu.DebugLevel.none.build.code_debug=0
+ttgo-t7-v13-mini32.menu.DebugLevel.error=Error
+ttgo-t7-v13-mini32.menu.DebugLevel.error.build.code_debug=1
+ttgo-t7-v13-mini32.menu.DebugLevel.warn=Warn
+ttgo-t7-v13-mini32.menu.DebugLevel.warn.build.code_debug=2
+ttgo-t7-v13-mini32.menu.DebugLevel.info=Info
+ttgo-t7-v13-mini32.menu.DebugLevel.info.build.code_debug=3
+ttgo-t7-v13-mini32.menu.DebugLevel.debug=Debug
+ttgo-t7-v13-mini32.menu.DebugLevel.debug.build.code_debug=4
+ttgo-t7-v13-mini32.menu.DebugLevel.verbose=Verbose
+ttgo-t7-v13-mini32.menu.DebugLevel.verbose.build.code_debug=5
+
+##############################################################
+
+ttgo-t7-v14-mini32.name=TTGO T7 V1.4 Mini32
+
+ttgo-t7-v14-mini32.upload.tool=esptool_py
+ttgo-t7-v14-mini32.upload.maximum_size=1310720
+ttgo-t7-v14-mini32.upload.maximum_data_size=327680
+ttgo-t7-v14-mini32.upload.wait_for_upload_port=true
+
+ttgo-t7-v14-mini32.serial.disableDTR=true
+ttgo-t7-v14-mini32.serial.disableRTS=true
+
+ttgo-t7-v14-mini32.build.mcu=esp32
+ttgo-t7-v14-mini32.build.core=esp32
+ttgo-t7-v14-mini32.build.variant=ttgo-t7-v14-mini32
+ttgo-t7-v14-mini32.build.board=TTGO_T7_V14_Mini32
+
+ttgo-t7-v14-mini32.build.f_cpu=240000000L
+ttgo-t7-v14-mini32.build.flash_size=4MB
+ttgo-t7-v14-mini32.build.flash_freq=40m
+ttgo-t7-v14-mini32.build.flash_mode=dio
+ttgo-t7-v14-mini32.build.boot=dio
+ttgo-t7-v14-mini32.build.partitions=default
+ttgo-t7-v14-mini32.build.defines=
+
+ttgo-t7-v14-mini32.menu.PartitionScheme.default=Default 4MB with spiffs (1.2MB APP/1.5MB SPIFFS)
+ttgo-t7-v14-mini32.menu.PartitionScheme.default.build.partitions=default
+ttgo-t7-v14-mini32.menu.PartitionScheme.defaultffat=Default 4MB with ffat (1.2MB APP/1.5MB FATFS)
+ttgo-t7-v14-mini32.menu.PartitionScheme.defaultffat.build.partitions=default_ffat
+ttgo-t7-v14-mini32.menu.PartitionScheme.minimal=Minimal (1.3MB APP/700KB SPIFFS)
+ttgo-t7-v14-mini32.menu.PartitionScheme.minimal.build.partitions=minimal
+ttgo-t7-v14-mini32.menu.PartitionScheme.no_ota=No OTA (2MB APP/2MB SPIFFS)
+ttgo-t7-v14-mini32.menu.PartitionScheme.no_ota.build.partitions=no_ota
+ttgo-t7-v14-mini32.menu.PartitionScheme.no_ota.upload.maximum_size=2097152
+ttgo-t7-v14-mini32.menu.PartitionScheme.noota_3g=No OTA (1MB APP/3MB SPIFFS)
+ttgo-t7-v14-mini32.menu.PartitionScheme.noota_3g.build.partitions=noota_3g
+ttgo-t7-v14-mini32.menu.PartitionScheme.noota_3g.upload.maximum_size=1048576
+ttgo-t7-v14-mini32.menu.PartitionScheme.noota_ffat=No OTA (2MB APP/2MB FATFS)
+ttgo-t7-v14-mini32.menu.PartitionScheme.noota_ffat.build.partitions=noota_ffat
+ttgo-t7-v14-mini32.menu.PartitionScheme.noota_ffat.upload.maximum_size=2097152
+ttgo-t7-v14-mini32.menu.PartitionScheme.noota_3gffat=No OTA (1MB APP/3MB FATFS)
+ttgo-t7-v14-mini32.menu.PartitionScheme.noota_3gffat.build.partitions=noota_3gffat
+ttgo-t7-v14-mini32.menu.PartitionScheme.noota_3gffat.upload.maximum_size=1048576
+ttgo-t7-v14-mini32.menu.PartitionScheme.huge_app=Huge APP (3MB No OTA/1MB SPIFFS)
+ttgo-t7-v14-mini32.menu.PartitionScheme.huge_app.build.partitions=huge_app
+ttgo-t7-v14-mini32.menu.PartitionScheme.huge_app.upload.maximum_size=3145728
+ttgo-t7-v14-mini32.menu.PartitionScheme.min_spiffs=Minimal SPIFFS (1.9MB APP with OTA/190KB SPIFFS)
+ttgo-t7-v14-mini32.menu.PartitionScheme.min_spiffs.build.partitions=min_spiffs
+ttgo-t7-v14-mini32.menu.PartitionScheme.min_spiffs.upload.maximum_size=1966080
+
+ttgo-t7-v14-mini32.menu.CPUFreq.240=240MHz (WiFi/BT)
+ttgo-t7-v14-mini32.menu.CPUFreq.240.build.f_cpu=240000000L
+ttgo-t7-v14-mini32.menu.CPUFreq.160=160MHz (WiFi/BT)
+ttgo-t7-v14-mini32.menu.CPUFreq.160.build.f_cpu=160000000L
+ttgo-t7-v14-mini32.menu.CPUFreq.80=80MHz (WiFi/BT)
+ttgo-t7-v14-mini32.menu.CPUFreq.80.build.f_cpu=80000000L
+ttgo-t7-v14-mini32.menu.CPUFreq.40=40MHz (40MHz XTAL)
+ttgo-t7-v14-mini32.menu.CPUFreq.40.build.f_cpu=40000000L
+ttgo-t7-v14-mini32.menu.CPUFreq.26=26MHz (26MHz XTAL)
+ttgo-t7-v14-mini32.menu.CPUFreq.26.build.f_cpu=26000000L
+ttgo-t7-v14-mini32.menu.CPUFreq.20=20MHz (40MHz XTAL)
+ttgo-t7-v14-mini32.menu.CPUFreq.20.build.f_cpu=20000000L
+ttgo-t7-v14-mini32.menu.CPUFreq.13=13MHz (26MHz XTAL)
+ttgo-t7-v14-mini32.menu.CPUFreq.13.build.f_cpu=13000000L
+ttgo-t7-v14-mini32.menu.CPUFreq.10=10MHz (40MHz XTAL)
+ttgo-t7-v14-mini32.menu.CPUFreq.10.build.f_cpu=10000000L
+
+ttgo-t7-v14-mini32.menu.FlashMode.qio=QIO
+ttgo-t7-v14-mini32.menu.FlashMode.qio.build.flash_mode=dio
+ttgo-t7-v14-mini32.menu.FlashMode.qio.build.boot=qio
+ttgo-t7-v14-mini32.menu.FlashMode.dio=DIO
+ttgo-t7-v14-mini32.menu.FlashMode.dio.build.flash_mode=dio
+ttgo-t7-v14-mini32.menu.FlashMode.dio.build.boot=dio
+ttgo-t7-v14-mini32.menu.FlashMode.qout=QOUT
+ttgo-t7-v14-mini32.menu.FlashMode.qout.build.flash_mode=dout
+ttgo-t7-v14-mini32.menu.FlashMode.qout.build.boot=qout
+ttgo-t7-v14-mini32.menu.FlashMode.dout=DOUT
+ttgo-t7-v14-mini32.menu.FlashMode.dout.build.flash_mode=dout
+ttgo-t7-v14-mini32.menu.FlashMode.dout.build.boot=dout
+
+ttgo-t7-v14-mini32.menu.FlashFreq.80=80MHz
+ttgo-t7-v14-mini32.menu.FlashFreq.80.build.flash_freq=80m
+ttgo-t7-v14-mini32.menu.FlashFreq.40=40MHz
+ttgo-t7-v14-mini32.menu.FlashFreq.40.build.flash_freq=40m
+
+ttgo-t7-v14-mini32.menu.FlashSize.4M=4MB (32Mb)
+ttgo-t7-v14-mini32.menu.FlashSize.4M.build.flash_size=4MB
+
+ttgo-t7-v14-mini32.menu.UploadSpeed.921600=921600
+ttgo-t7-v14-mini32.menu.UploadSpeed.921600.upload.speed=921600
+ttgo-t7-v14-mini32.menu.UploadSpeed.115200=115200
+ttgo-t7-v14-mini32.menu.UploadSpeed.115200.upload.speed=115200
+ttgo-t7-v14-mini32.menu.UploadSpeed.256000.windows=256000
+ttgo-t7-v14-mini32.menu.UploadSpeed.256000.upload.speed=256000
+ttgo-t7-v14-mini32.menu.UploadSpeed.230400.windows.upload.speed=256000
+ttgo-t7-v14-mini32.menu.UploadSpeed.230400=230400
+ttgo-t7-v14-mini32.menu.UploadSpeed.230400.upload.speed=230400
+ttgo-t7-v14-mini32.menu.UploadSpeed.460800.linux=460800
+ttgo-t7-v14-mini32.menu.UploadSpeed.460800.macosx=460800
+ttgo-t7-v14-mini32.menu.UploadSpeed.460800.upload.speed=460800
+ttgo-t7-v14-mini32.menu.UploadSpeed.512000.windows=512000
+ttgo-t7-v14-mini32.menu.UploadSpeed.512000.upload.speed=512000
+
+ttgo-t7-v14-mini32.menu.DebugLevel.none=None
+ttgo-t7-v14-mini32.menu.DebugLevel.none.build.code_debug=0
+ttgo-t7-v14-mini32.menu.DebugLevel.error=Error
+ttgo-t7-v14-mini32.menu.DebugLevel.error.build.code_debug=1
+ttgo-t7-v14-mini32.menu.DebugLevel.warn=Warn
+ttgo-t7-v14-mini32.menu.DebugLevel.warn.build.code_debug=2
+ttgo-t7-v14-mini32.menu.DebugLevel.info=Info
+ttgo-t7-v14-mini32.menu.DebugLevel.info.build.code_debug=3
+ttgo-t7-v14-mini32.menu.DebugLevel.debug=Debug
+ttgo-t7-v14-mini32.menu.DebugLevel.debug.build.code_debug=4
+ttgo-t7-v14-mini32.menu.DebugLevel.verbose=Verbose
+ttgo-t7-v14-mini32.menu.DebugLevel.verbose.build.code_debug=5
+
+##############################################################
+
 cw02.name=XinaBox CW02
 
 cw02.upload.tool=esptool_py
@@ -1176,8 +1413,10 @@ d32_pro.build.defines=
 
 d32_pro.menu.PSRAM.disabled=Disabled
 d32_pro.menu.PSRAM.disabled.build.defines=
+d32_pro.menu.PSRAM.disabled.build.extra_libs=
 d32_pro.menu.PSRAM.enabled=Enabled
 d32_pro.menu.PSRAM.enabled.build.defines=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue
+d32_pro.menu.PSRAM.enabled.build.extra_libs=-lc-psram-workaround -lm-psram-workaround
 
 d32_pro.menu.PartitionScheme.default=Default
 d32_pro.menu.PartitionScheme.default.build.partitions=default
@@ -1299,6 +1538,76 @@ lolin32.menu.UploadSpeed.512000.upload.speed=512000
 
 ##############################################################
 
+lolin32-lite.name=WEMOS LOLIN32 Lite
+
+lolin32-lite.upload.tool=esptool_py
+lolin32-lite.upload.maximum_size=1310720
+lolin32-lite.upload.maximum_data_size=327680
+lolin32-lite.upload.wait_for_upload_port=true
+
+lolin32-lite.serial.disableDTR=true
+lolin32-lite.serial.disableRTS=true
+
+lolin32-lite.build.mcu=esp32
+lolin32-lite.build.core=esp32
+lolin32-lite.build.variant=lolin32-lite
+lolin32-lite.build.board=LOLIN32_LITE
+
+lolin32-lite.build.f_cpu=240000000L
+lolin32-lite.build.flash_mode=dio
+lolin32-lite.build.flash_size=4MB
+lolin32-lite.build.boot=dio
+lolin32-lite.build.partitions=default
+lolin32-lite.build.defines=
+
+lolin32-lite.menu.FlashFreq.80=80MHz
+lolin32-lite.menu.FlashFreq.80.build.flash_freq=80m
+lolin32-lite.menu.FlashFreq.40=40MHz
+lolin32-lite.menu.FlashFreq.40.build.flash_freq=40m
+
+lolin32-lite.menu.PartitionScheme.default=Default
+lolin32-lite.menu.PartitionScheme.default.build.partitions=default
+lolin32-lite.menu.PartitionScheme.no_ota=No OTA (Large APP)
+lolin32-lite.menu.PartitionScheme.no_ota.build.partitions=no_ota
+lolin32-lite.menu.PartitionScheme.no_ota.upload.maximum_size=2097152
+lolin32-lite.menu.PartitionScheme.min_spiffs=Minimal SPIFFS (Large APPS with OTA)
+lolin32-lite.menu.PartitionScheme.min_spiffs.build.partitions=min_spiffs
+lolin32-lite.menu.PartitionScheme.min_spiffs.upload.maximum_size=1966080
+
+lolin32-lite.menu.CPUFreq.240=240MHz (WiFi/BT)
+lolin32-lite.menu.CPUFreq.240.build.f_cpu=240000000L
+lolin32-lite.menu.CPUFreq.160=160MHz (WiFi/BT)
+lolin32-lite.menu.CPUFreq.160.build.f_cpu=160000000L
+lolin32-lite.menu.CPUFreq.80=80MHz (WiFi/BT)
+lolin32-lite.menu.CPUFreq.80.build.f_cpu=80000000L
+lolin32-lite.menu.CPUFreq.40=40MHz (40MHz XTAL)
+lolin32-lite.menu.CPUFreq.40.build.f_cpu=40000000L
+lolin32-lite.menu.CPUFreq.26=26MHz (26MHz XTAL)
+lolin32-lite.menu.CPUFreq.26.build.f_cpu=26000000L
+lolin32-lite.menu.CPUFreq.20=20MHz (40MHz XTAL)
+lolin32-lite.menu.CPUFreq.20.build.f_cpu=20000000L
+lolin32-lite.menu.CPUFreq.13=13MHz (26MHz XTAL)
+lolin32-lite.menu.CPUFreq.13.build.f_cpu=13000000L
+lolin32-lite.menu.CPUFreq.10=10MHz (40MHz XTAL)
+lolin32-lite.menu.CPUFreq.10.build.f_cpu=10000000L
+
+lolin32-lite.menu.UploadSpeed.921600=921600
+lolin32-lite.menu.UploadSpeed.921600.upload.speed=921600
+lolin32-lite.menu.UploadSpeed.115200=115200
+lolin32-lite.menu.UploadSpeed.115200.upload.speed=115200
+lolin32-lite.menu.UploadSpeed.256000.windows=256000
+lolin32-lite.menu.UploadSpeed.256000.upload.speed=256000
+lolin32-lite.menu.UploadSpeed.230400.windows.upload.speed=256000
+lolin32-lite.menu.UploadSpeed.230400=230400
+lolin32-lite.menu.UploadSpeed.230400.upload.speed=230400
+lolin32-lite.menu.UploadSpeed.460800.linux=460800
+lolin32-lite.menu.UploadSpeed.460800.macosx=460800
+lolin32-lite.menu.UploadSpeed.460800.upload.speed=460800
+lolin32-lite.menu.UploadSpeed.512000.windows=512000
+lolin32-lite.menu.UploadSpeed.512000.upload.speed=512000
+
+##############################################################
+
 pocket_32.name=Dongsen Tech Pocket 32
 
 pocket_32.upload.tool=esptool_py
@@ -2566,8 +2875,10 @@ m5stack-fire.build.defines=
 
 m5stack-fire.menu.PSRAM.enabled=Enabled
 m5stack-fire.menu.PSRAM.enabled.build.defines=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue
+m5stack-fire.menu.PSRAM.enabled.build.extra_libs=-lc-psram-workaround -lm-psram-workaround
 m5stack-fire.menu.PSRAM.disabled=Disabled
 m5stack-fire.menu.PSRAM.disabled.build.defines=
+m5stack-fire.menu.PSRAM.disabled.build.extra_libs=
 
 m5stack-fire.menu.PartitionScheme.default=Default (2 x 6.5 MB app, 3.6 MB SPIFFS)
 m5stack-fire.menu.PartitionScheme.default.build.partitions=default_16MB
@@ -2754,8 +3065,10 @@ m5stack-core2.build.defines=
 
 m5stack-core2.menu.PSRAM.enabled=Enabled
 m5stack-core2.menu.PSRAM.enabled.build.defines=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue
+m5stack-core2.menu.PSRAM.enabled.build.extra_libs=-lc-psram-workaround -lm-psram-workaround
 m5stack-core2.menu.PSRAM.disabled=Disabled
 m5stack-core2.menu.PSRAM.disabled.build.defines=
+m5stack-core2.menu.PSRAM.disabled.build.extra_libs=
 
 m5stack-core2.menu.PartitionScheme.default=Default (2 x 6.5 MB app, 3.6 MB SPIFFS)
 m5stack-core2.menu.PartitionScheme.default.build.partitions=default_16MB
@@ -2853,8 +3166,10 @@ m5stack-timer-cam.build.defines=
 
 m5stack-timer-cam.menu.PSRAM.enabled=Enabled
 m5stack-timer-cam.menu.PSRAM.enabled.build.defines=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue
+m5stack-timer-cam.menu.PSRAM.enabled.build.extra_libs=-lc-psram-workaround -lm-psram-workaround
 m5stack-timer-cam.menu.PSRAM.disabled=Disabled
 m5stack-timer-cam.menu.PSRAM.disabled.build.defines=
+m5stack-timer-cam.menu.PSRAM.disabled.build.extra_libs=
 
 m5stack-timer-cam.menu.PartitionScheme.default=Default(3MB No OTA/1MB SPIFFS)
 m5stack-timer-cam.menu.PartitionScheme.default.build.partitions=huge_app
@@ -3004,6 +3319,7 @@ odroid_esp32.build.flash_mode=dio
 odroid_esp32.build.boot=dio
 odroid_esp32.build.partitions=default
 odroid_esp32.build.defines=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue
+odroid_esp32.build.extra_libs=-lc-psram-workaround -lm-psram-workaround
 
 odroid_esp32.menu.FlashMode.qio=QIO
 odroid_esp32.menu.FlashMode.qio.build.flash_mode=dio
@@ -3089,8 +3405,10 @@ heltec_wifi_kit_32.build.LoRaWanDebugLevel=0
 
 heltec_wifi_kit_32.menu.PSRAM.disabled=Disabled
 heltec_wifi_kit_32.menu.PSRAM.disabled.build.defines=
+heltec_wifi_kit_32.menu.PSRAM.disabled.build.extra_libs=
 heltec_wifi_kit_32.menu.PSRAM.enabled=Enabled
 heltec_wifi_kit_32.menu.PSRAM.enabled.build.defines=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue
+heltec_wifi_kit_32.menu.PSRAM.enabled.build.extra_libs=-lc-psram-workaround -lm-psram-workaround
 
 heltec_wifi_kit_32.menu.CPUFreq.240=240MHz (WiFi/BT)
 heltec_wifi_kit_32.menu.CPUFreq.240.build.f_cpu=240000000L
@@ -3153,9 +3471,11 @@ heltec_wifi_lora_32.build.partitions=default
 heltec_wifi_lora_32.build.defines=-D{build.band} -DLoRaWAN_DEBUG_LEVEL={build.LoRaWanDebugLevel} -DACTIVE_REGION=LORAMAC_{build.band} {build.psram}
 
 heltec_wifi_lora_32.menu.PSRAM.disabled=Disabled
-heltec_wifi_lora_32.menu.PSRAM.disabled.build.psram=
+heltec_wifi_lora_32.menu.PSRAM.disabled.build.defines=
+heltec_wifi_lora_32.menu.PSRAM.disabled.build.extra_libs=
 heltec_wifi_lora_32.menu.PSRAM.enabled=Enabled
-heltec_wifi_lora_32.menu.PSRAM.enabled.build.psram=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue
+heltec_wifi_lora_32.menu.PSRAM.enabled.build.defines=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue
+heltec_wifi_lora_32.menu.PSRAM.enabled.build.extra_libs=-lc-psram-workaround -lm-psram-workaround
 
 heltec_wifi_lora_32.menu.CPUFreq.240=240MHz (WiFi/BT)
 heltec_wifi_lora_32.menu.CPUFreq.240.build.f_cpu=240000000L
@@ -3248,9 +3568,11 @@ heltec_wifi_lora_32_V2.build.partitions=default_8MB
 heltec_wifi_lora_32_V2.build.defines=-D{build.band} -DLoRaWAN_DEBUG_LEVEL={build.LoRaWanDebugLevel} -DACTIVE_REGION=LORAMAC_{build.band} {build.psram}
 
 heltec_wifi_lora_32_V2.menu.PSRAM.disabled=Disabled
-heltec_wifi_lora_32_V2.menu.PSRAM.disabled.build.psram=
+heltec_wifi_lora_32_V2.menu.PSRAM.disabled.build.defines=
+heltec_wifi_lora_32_V2.menu.PSRAM.disabled.build.extra_libs=
 heltec_wifi_lora_32_V2.menu.PSRAM.enabled=Enabled
-heltec_wifi_lora_32_V2.menu.PSRAM.enabled.build.psram=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue
+heltec_wifi_lora_32_V2.menu.PSRAM.enabled.build.defines=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue
+heltec_wifi_lora_32_V2.menu.PSRAM.enabled.build.extra_libs=-lc-psram-workaround -lm-psram-workaround
 
 heltec_wifi_lora_32_V2.menu.CPUFreq.240=240MHz (WiFi/BT)
 heltec_wifi_lora_32_V2.menu.CPUFreq.240.build.f_cpu=240000000L
@@ -3343,9 +3665,11 @@ heltec_wireless_stick.build.partitions=default_8MB
 heltec_wireless_stick.build.defines=-D{build.band} -DLoRaWAN_DEBUG_LEVEL={build.LoRaWanDebugLevel} -DACTIVE_REGION=LORAMAC_{build.band} {build.psram}
 
 heltec_wireless_stick.menu.PSRAM.disabled=Disabled
-heltec_wireless_stick.menu.PSRAM.disabled.build.psram=
+heltec_wireless_stick.menu.PSRAM.disabled.build.defines=
+heltec_wireless_stick.menu.PSRAM.disabled.build.extra_libs=
 heltec_wireless_stick.menu.PSRAM.enabled=Enabled
-heltec_wireless_stick.menu.PSRAM.enabled.build.psram=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue
+heltec_wireless_stick.menu.PSRAM.enabled.build.defines=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue
+heltec_wireless_stick.menu.PSRAM.enabled.build.extra_libs=-lc-psram-workaround -lm-psram-workaround
 
 heltec_wireless_stick.menu.CPUFreq.240=240MHz (WiFi/BT)
 heltec_wireless_stick.menu.CPUFreq.240.build.f_cpu=240000000L
@@ -3438,9 +3762,11 @@ heltec_wireless_stick_lite.build.partitions=default
 heltec_wireless_stick_lite.build.defines=-D{build.band} -DLoRaWAN_DEBUG_LEVEL={build.LoRaWanDebugLevel} -DACTIVE_REGION=LORAMAC_{build.band} {build.psram}
 
 heltec_wireless_stick_lite.menu.PSRAM.disabled=Disabled
-heltec_wireless_stick_lite.menu.PSRAM.disabled.build.psram=
+heltec_wireless_stick_lite.menu.PSRAM.disabled.build.defines=
+heltec_wireless_stick_lite.menu.PSRAM.disabled.build.extra_libs=
 heltec_wireless_stick_lite.menu.PSRAM.enabled=Enabled
-heltec_wireless_stick_lite.menu.PSRAM.enabled.build.psram=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue
+heltec_wireless_stick_lite.menu.PSRAM.enabled.build.defines=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue
+heltec_wireless_stick_lite.menu.PSRAM.enabled.build.extra_libs=-lc-psram-workaround -lm-psram-workaround
 
 heltec_wireless_stick_lite.menu.CPUFreq.240=240MHz (WiFi/BT)
 heltec_wireless_stick_lite.menu.CPUFreq.240.build.f_cpu=240000000L
@@ -3609,8 +3935,10 @@ CoreESP32.build.defines=
 
 CoreESP32.menu.PSRAM.disabled=Disabled
 CoreESP32.menu.PSRAM.disabled.build.defines=
+CoreESP32.menu.PSRAM.disabled.build.extra_libs=
 CoreESP32.menu.PSRAM.enabled=Enabled
 CoreESP32.menu.PSRAM.enabled.build.defines=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue
+CoreESP32.menu.PSRAM.enabled.build.extra_libs=-lc-psram-workaround -lm-psram-workaround
 
 CoreESP32.menu.PartitionScheme.default=Default
 CoreESP32.menu.PartitionScheme.default.build.partitions=default
@@ -3686,8 +4014,10 @@ alksesp32.build.defines=
 
 alksesp32.menu.PSRAM.disabled=Disabled
 alksesp32.menu.PSRAM.disabled.build.defines=
+alksesp32.menu.PSRAM.disabled.build.extra_libs=
 alksesp32.menu.PSRAM.enabled=Enabled
 alksesp32.menu.PSRAM.enabled.build.defines=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue
+alksesp32.menu.PSRAM.enabled.build.extra_libs=-lc-psram-workaround -lm-psram-workaround
 
 alksesp32.menu.PartitionScheme.default=Default 4MB with spiffs (1.2MB APP/1.5MB SPIFFS)
 alksesp32.menu.PartitionScheme.default.build.partitions=default
@@ -3971,8 +4301,10 @@ t-beam.build.partitions=default
 
 t-beam.menu.PSRAM.disabled=Disabled
 t-beam.menu.PSRAM.disabled.build.defines=
+t-beam.menu.PSRAM.disabled.build.extra_libs=
 t-beam.menu.PSRAM.enabled=Enabled
 t-beam.menu.PSRAM.enabled.build.defines=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue
+t-beam.menu.PSRAM.enabled.build.extra_libs=-lc-psram-workaround -lm-psram-workaround
 
 t-beam.menu.FlashFreq.80=80MHz
 t-beam.menu.FlashFreq.80.build.flash_freq=80m
@@ -4159,8 +4491,10 @@ lopy4.build.partitions=default
 
 lopy4.menu.PSRAM.disabled=Disabled
 lopy4.menu.PSRAM.disabled.build.defines=
+lopy4.menu.PSRAM.disabled.build.extra_libs=
 lopy4.menu.PSRAM.enabled=Enabled
 lopy4.menu.PSRAM.enabled.build.defines=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue
+lopy4.menu.PSRAM.enabled.build.extra_libs=-lc-psram-workaround -lm-psram-workaround
 
 lopy4.menu.FlashFreq.80=80MHz
 lopy4.menu.FlashFreq.80.build.flash_freq=80m
@@ -4340,8 +4674,10 @@ frogboard.build.defines=
 
 frogboard.menu.PSRAM.disabled=Disabled
 frogboard.menu.PSRAM.disabled.build.defines=
+frogboard.menu.PSRAM.disabled.build.extra_libs=
 frogboard.menu.PSRAM.enabled=Enabled
 frogboard.menu.PSRAM.enabled.build.defines=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue
+frogboard.menu.PSRAM.enabled.build.extra_libs=-lc-psram-workaround -lm-psram-workaround
 
 frogboard.menu.PartitionScheme.default=Default
 frogboard.menu.PartitionScheme.default.build.partitions=default
@@ -4424,6 +4760,7 @@ esp32cam.build.board=ESP32_DEV
 esp32cam.build.flash_size=4MB
 esp32cam.build.partitions=huge_app
 esp32cam.build.defines=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue
+esp32cam.build.extra_libs=-lc-psram-workaround -lm-psram-workaround
 esp32cam.build.code_debug=0
 
 esp32cam.menu.CPUFreq.240=240MHz (WiFi/BT)
@@ -4566,8 +4903,10 @@ twatch.build.defines=
 
 twatch.menu.PSRAM.enabled=Enabled
 twatch.menu.PSRAM.enabled.build.defines=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue
+twatch.menu.PSRAM.enabled.build.extra_libs=-lc-psram-workaround -lm-psram-workaround
 twatch.menu.PSRAM.disabled=Disabled
 twatch.menu.PSRAM.disabled.build.defines=
+twatch.menu.PSRAM.disabled.build.extra_libs=
 
 twatch.menu.PartitionScheme.default=Default (2 x 6.5 MB app, 3.6 MB SPIFFS)
 twatch.menu.PartitionScheme.default.build.partitions=default_16MB
@@ -4907,8 +5246,10 @@ mgbot-iotik32a.build.defines=
 
 mgbot-iotik32a.menu.PSRAM.disabled=Disabled
 mgbot-iotik32a.menu.PSRAM.disabled.build.defines=
+mgbot-iotik32a.menu.PSRAM.disabled.build.extra_libs=
 mgbot-iotik32a.menu.PSRAM.enabled=Enabled
 mgbot-iotik32a.menu.PSRAM.enabled.build.defines=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue
+mgbot-iotik32a.menu.PSRAM.enabled.build.extra_libs=-lc-psram-workaround -lm-psram-workaround
 
 mgbot-iotik32a.menu.PartitionScheme.default=Default 4MB with spiffs (1.2MB APP/1.5MB SPIFFS)
 mgbot-iotik32a.menu.PartitionScheme.default.build.partitions=default
@@ -5045,8 +5386,10 @@ mgbot-iotik32b.build.defines=
 
 mgbot-iotik32b.menu.PSRAM.disabled=Disabled
 mgbot-iotik32b.menu.PSRAM.disabled.build.defines=
+mgbot-iotik32b.menu.PSRAM.disabled.build.extra_libs=
 mgbot-iotik32b.menu.PSRAM.enabled=Enabled
 mgbot-iotik32b.menu.PSRAM.enabled.build.defines=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue
+mgbot-iotik32b.menu.PSRAM.enabled.build.extra_libs=-lc-psram-workaround -lm-psram-workaround
 
 mgbot-iotik32b.menu.PartitionScheme.default=Default 4MB with spiffs (1.2MB APP/1.5MB SPIFFS)
 mgbot-iotik32b.menu.PartitionScheme.default.build.partitions=default
@@ -5417,8 +5760,10 @@ mPython.build.defines=
 
 mPython.menu.PSRAM.disabled=Disabled
 mPython.menu.PSRAM.disabled.build.defines=
+mPython.menu.PSRAM.disabled.build.extra_libs=
 mPython.menu.PSRAM.enabled=Enabled
 mPython.menu.PSRAM.enabled.build.defines=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue
+mPython.menu.PSRAM.enabled.build.extra_libs=-lc-psram-workaround -lm-psram-workaround
 
 mPython.menu.PartitionScheme.huge_app=Huge APP (3MB No OTA/1MB SPIFFS)
 mPython.menu.PartitionScheme.huge_app.build.partitions=huge_app
@@ -5854,3 +6199,69 @@ healthypi4.menu.DebugLevel.debug=Debug
 healthypi4.menu.DebugLevel.debug.build.code_debug=4
 healthypi4.menu.DebugLevel.verbose=Verbose
 healthypi4.menu.DebugLevel.verbose.build.code_debug=5
+
+##############################################################
+
+
+ET-Board.name=ET-Board
+
+ET-Board.upload.tool=esptool_py
+ET-Board.upload.maximum_size=1310720
+ET-Board.upload.maximum_data_size=327680
+ET-Board.upload.wait_for_upload_port=true
+
+ET-Board.serial.disableDTR=true
+ET-Board.serial.disableRTS=true
+
+ET-Board.build.mcu=esp32
+ET-Board.build.core=esp32
+ET-Board.build.variant=ET-Board
+ET-Board.build.board=ET-Board
+ET-Board.build.f_cpu=240000000L
+ET-Board.build.flash_mode=dio
+ET-Board.build.flash_size=4MB
+ET-Board.build.boot=dio
+ET-Board.build.partitions=default
+ET-Board.build.defines=
+
+ET-Board.menu.PartitionScheme.default=Default
+ET-Board.menu.PartitionScheme.default.build.partitions=default
+ET-Board.menu.PartitionScheme.no_ota=No OTA (Large APP)
+ET-Board.menu.PartitionScheme.no_ota.build.partitions=no_ota
+ET-Board.menu.PartitionScheme.no_ota.upload.maximum_size=2097152
+ET-Board.menu.PartitionScheme.min_spiffs=Minimal SPIFFS (Large APPS with OTA)
+ET-Board.menu.PartitionScheme.min_spiffs.build.partitions=min_spiffs
+ET-Board.menu.PartitionScheme.min_spiffs.upload.maximum_size=1966080
+
+ET-Board.menu.FlashFreq.80=80MHz
+ET-Board.menu.FlashFreq.80.build.flash_freq=80m
+ET-Board.menu.FlashFreq.40=40MHz
+ET-Board.menu.FlashFreq.40.build.flash_freq=40m
+
+ET-Board.menu.UploadSpeed.921600=921600
+ET-Board.menu.UploadSpeed.921600.upload.speed=921600
+ET-Board.menu.UploadSpeed.115200=115200
+ET-Board.menu.UploadSpeed.115200.upload.speed=115200
+ET-Board.menu.UploadSpeed.256000.windows=256000
+ET-Board.menu.UploadSpeed.256000.upload.speed=256000
+ET-Board.menu.UploadSpeed.230400.windows.upload.speed=256000
+ET-Board.menu.UploadSpeed.230400=230400
+ET-Board.menu.UploadSpeed.230400.upload.speed=230400
+ET-Board.menu.UploadSpeed.460800.linux=460800
+ET-Board.menu.UploadSpeed.460800.macosx=460800
+ET-Board.menu.UploadSpeed.460800.upload.speed=460800
+ET-Board.menu.UploadSpeed.512000.windows=512000
+ET-Board.menu.UploadSpeed.512000.upload.speed=512000
+
+ET-Board.menu.DebugLevel.none=None
+ET-Board.menu.DebugLevel.none.build.code_debug=0
+ET-Board.menu.DebugLevel.error=Error
+ET-Board.menu.DebugLevel.error.build.code_debug=1
+ET-Board.menu.DebugLevel.warn=Warn
+ET-Board.menu.DebugLevel.warn.build.code_debug=2
+ET-Board.menu.DebugLevel.info=Info
+ET-Board.menu.DebugLevel.info.build.code_debug=3
+ET-Board.menu.DebugLevel.debug=Debug
+ET-Board.menu.DebugLevel.debug.build.code_debug=4
+ET-Board.menu.DebugLevel.verbose=Verbose
+ET-Board.menu.DebugLevel.verbose.build.code_debug=5

cores/esp32/WMath.cpp

@@ -27,6 +27,7 @@ extern "C" {
 #include <stdlib.h>
 #include "esp_system.h"
 }
+#include "esp32-hal-log.h"
 
 void randomSeed(unsigned long seed)
 {
@@ -69,7 +70,10 @@ long map(long x, long in_min, long in_max, long out_min, long out_max) {
     const long dividend = out_max - out_min;
     const long divisor = in_max - in_min;
     const long delta = x - in_min;
-
+    if(divisor == 0){
+        log_e("Invalid map input range, min == max");
+        return -1; //AVR returns -1, SAM returns 0
+    }
     return (delta * dividend + (divisor / 2)) / divisor + out_min;
 }
 

cores/esp32/WString.cpp

@@ -130,9 +130,9 @@ String::~String() {
 
 inline void String::init(void) {
     setSSO(false);
+    setBuffer(nullptr);
     setCapacity(0);
     setLen(0);
-    setBuffer(nullptr);
 }
 
 void String::invalidate(void) {
@@ -159,7 +159,7 @@ unsigned char String::changeBuffer(unsigned int maxStrLen) {
             // Already using SSO, nothing to do
 	    uint16_t oldLen = len();
             setSSO(true);
-	    setLen(oldLen);
+            setLen(oldLen);
             return 1;
         } else { // if bufptr && !isSSO()
             // Using bufptr, need to shrink into sso.buff
@@ -168,8 +168,8 @@ unsigned char String::changeBuffer(unsigned int maxStrLen) {
             free(wbuffer());
             uint16_t oldLen = len();
             setSSO(true);
-	    setLen(oldLen);
             memcpy(wbuffer(), temp, maxStrLen);
+            setLen(oldLen);
             return 1;
         }
     }
@@ -193,8 +193,8 @@ unsigned char String::changeBuffer(unsigned int maxStrLen) {
         }
         setSSO(false);
         setCapacity(newSize - 1);
-        setLen(oldLen); // Needed in case of SSO where len() never existed
         setBuffer(newbuffer);
+        setLen(oldLen); // Needed in case of SSO where len() never existed
         return 1;
     }
     return 0;
@@ -209,8 +209,8 @@ String & String::copy(const char *cstr, unsigned int length) {
         invalidate();
         return *this;
     }
-    setLen(length);
     memmove(wbuffer(), cstr, length + 1);
+    setLen(length);
     return *this;
 }
 
@@ -219,8 +219,8 @@ String & String::copy(const __FlashStringHelper *pstr, unsigned int length) {
         invalidate();
         return *this;
     }
-    setLen(length);
     memcpy_P(wbuffer(), (PGM_P)pstr, length + 1); // We know wbuffer() cannot ever be in PROGMEM, so memcpy safe here
+    setLen(length);
     return *this;
 }
 
@@ -250,8 +250,8 @@ void String::move(String &rhs) {
     setLen(rhs.len());
     rhs.setSSO(false);
     rhs.setCapacity(0);
-    rhs.setLen(0);
     rhs.setBuffer(nullptr);
+    rhs.setLen(0);
 }
 #endif
 
@@ -744,6 +744,7 @@ void String::replace(const String& find, const String& replace) {
         }
     } else if(diff < 0) {
         char *writeTo = wbuffer();
+        unsigned int l = len();
         while((foundAt = strstr(readFrom, find.buffer())) != NULL) {
             unsigned int n = foundAt - readFrom;
             memmove(writeTo, readFrom, n);
@@ -751,9 +752,10 @@ void String::replace(const String& find, const String& replace) {
             memmove(writeTo, replace.buffer(), replace.len());
             writeTo += replace.len();
             readFrom = foundAt + find.len();
-            setLen(len() + diff);
+            l += diff;
         }
         memmove(writeTo, readFrom, strlen(readFrom)+1);
+        setLen(l);
     } else {
         unsigned int size = len(); // compute size needed for result
         while((foundAt = strstr(readFrom, find.buffer())) != NULL) {
@@ -768,7 +770,7 @@ void String::replace(const String& find, const String& replace) {
         while(index >= 0 && (index = lastIndexOf(find, index)) >= 0) {
             readFrom = wbuffer() + index + find.len();
             memmove(readFrom + diff, readFrom, len() - (readFrom - buffer()));
-	    int newLen = len() + diff;
+            int newLen = len() + diff;
             memmove(wbuffer() + index, replace.buffer(), replace.len());
             setLen(newLen);
             wbuffer()[newLen] = 0;
@@ -796,8 +798,8 @@ void String::remove(unsigned int index, unsigned int count) {
     }
     char *writeTo = wbuffer() + index;
     unsigned int newlen = len() - count;
-    setLen(newlen);
     memmove(writeTo, wbuffer() + index + count, newlen - index);
+    setLen(newlen);
     wbuffer()[newlen] = 0;
 }
 
@@ -827,9 +829,9 @@ void String::trim(void) {
     while(isspace(*end) && end >= begin)
         end--;
     unsigned int newlen = end + 1 - begin;
-    setLen(newlen);
     if(begin > buffer())
         memmove(wbuffer(), begin, newlen);
+    setLen(newlen);
     wbuffer()[newlen] = 0;
 }
 

cores/esp32/WString.h

@@ -301,9 +301,19 @@ class String {
         inline unsigned int len() const { return isSSO() ? sso.len : ptr.len; }
         inline unsigned int capacity() const { return isSSO() ? (unsigned int)SSOSIZE - 1 : ptr.cap; } // Size of max string not including terminal NUL
         inline void setSSO(bool set) { sso.isSSO = set; }
-        inline void setLen(int len) { if (isSSO()) sso.len = len; else ptr.len = len; }
+        inline void setLen(int len) {
+            if (isSSO()) {
+                sso.len = len;
+                sso.buff[len] = 0;
+            } else {
+                ptr.len = len;
+                if (ptr.buff) {
+                    ptr.buff[len] = 0;
+                }
+            }
+        }
         inline void setCapacity(int cap) { if (!isSSO()) ptr.cap = cap; }
-	inline void setBuffer(char *buff) { if (!isSSO()) ptr.buff = buff; }
+        inline void setBuffer(char *buff) { if (!isSSO()) ptr.buff = buff; }
         // Buffer accessor functions
         inline const char *buffer() const { return (const char *)(isSSO() ? sso.buff : ptr.buff); }
         inline char *wbuffer() const { return isSSO() ? const_cast<char *>(sso.buff) : ptr.buff; } // Writable version of buffer

cores/esp32/esp32-hal-bt.c

@@ -18,11 +18,12 @@
 
 bool btInUse(){ return true; }
 
-#ifdef CONFIG_BLUEDROID_ENABLED
 #include "esp_bt.h"
 
-#ifdef CONFIG_CLASSIC_BT_ENABLED
+#ifdef CONFIG_BTDM_CONTROLLER_MODE_BTDM
 #define BT_MODE ESP_BT_MODE_BTDM
+#elif defined(CONFIG_BTDM_CONTROLLER_MODE_BR_EDR_ONLY)
+#define BT_MODE ESP_BT_MODE_CLASSIC_BT
 #else
 #define BT_MODE ESP_BT_MODE_BLE
 #endif
@@ -79,7 +80,7 @@ bool btStop(){
     return false;
 }
 
-#else
+#else // CONFIG_BT_ENABLED
 bool btStarted()
 {
     return false;
@@ -94,6 +95,6 @@ bool btStop()
 {
     return false;
 }
-#endif
-#endif
+
+#endif // CONFIG_BT_ENABLED
 

cores/esp32/esp32-hal-log.c

@@ -0,0 +1,19 @@
+#ifndef __MY_LOG__
+#define __MY_LOG__
+#include "stdio.h"
+#include "esp32-hal-log.h"
+void log_to_esp(char* tag, esp_log_level_t level, const char *format, ...)
+{
+    va_list va_args;
+    va_start(va_args, format);
+
+    char log_buffer[512];
+    int len = vsnprintf(log_buffer, sizeof(log_buffer), format, va_args);
+    if (len > 0)
+    {
+        ESP_LOG_LEVEL_LOCAL(level, tag, "%s", log_buffer);
+    }
+
+    va_end(va_args);
+}
+#endif

cores/esp32/esp32-hal-log.h

@@ -36,6 +36,9 @@ extern "C"
 #define ARDUHAL_LOG_LEVEL CONFIG_ARDUHAL_LOG_DEFAULT_LEVEL
 #else
 #define ARDUHAL_LOG_LEVEL CORE_DEBUG_LEVEL
+#ifdef USE_ESP_IDF_LOG
+#define LOG_LOCAL_LEVEL CORE_DEBUG_LEVEL
+#endif
 #endif
 
 #ifndef CONFIG_ARDUHAL_LOG_COLORS
@@ -71,6 +74,8 @@ extern "C"
 #define ARDUHAL_LOG_RESET_COLOR
 #endif
 
+
+
 const char * pathToFileName(const char * path);
 int log_printf(const char *fmt, ...);
 
@@ -78,55 +83,92 @@ int log_printf(const char *fmt, ...);
 #define ARDUHAL_LOG_FORMAT(letter, format)  ARDUHAL_LOG_COLOR_ ## letter "[" #letter "][%s:%u] %s(): " format ARDUHAL_LOG_RESET_COLOR "\r\n", pathToFileName(__FILE__), __LINE__, __FUNCTION__
 
 #if ARDUHAL_LOG_LEVEL >= ARDUHAL_LOG_LEVEL_VERBOSE
+#ifndef USE_ESP_IDF_LOG
 #define log_v(format, ...) log_printf(ARDUHAL_LOG_FORMAT(V, format), ##__VA_ARGS__)
 #define isr_log_v(format, ...) ets_printf(ARDUHAL_LOG_FORMAT(V, format), ##__VA_ARGS__)
 #else
+#define log_v(format, ...) do {log_to_esp(TAG, ESP_LOG_VERBOSE, format, ##__VA_ARGS__);}while(0)
+#define isr_log_v(format, ...) do {ets_printf(LOG_FORMAT(V, format), esp_log_timestamp(), TAG, ##__VA_ARGS__);}while(0)
+#endif
+#else
 #define log_v(format, ...)
 #define isr_log_v(format, ...)
 #endif
 
 #if ARDUHAL_LOG_LEVEL >= ARDUHAL_LOG_LEVEL_DEBUG
+#ifndef USE_ESP_IDF_LOG
 #define log_d(format, ...) log_printf(ARDUHAL_LOG_FORMAT(D, format), ##__VA_ARGS__)
 #define isr_log_d(format, ...) ets_printf(ARDUHAL_LOG_FORMAT(D, format), ##__VA_ARGS__)
 #else
+#define log_d(format, ...) do {log_to_esp(TAG, ESP_LOG_DEBUG, format, ##__VA_ARGS__);}while(0)
+#define isr_log_d(format, ...) do {ets_printf(LOG_FORMAT(D, format), esp_log_timestamp(), TAG, ##__VA_ARGS__);}while(0)
+#endif
+#else
 #define log_d(format, ...)
 #define isr_log_d(format, ...)
 #endif
 
 #if ARDUHAL_LOG_LEVEL >= ARDUHAL_LOG_LEVEL_INFO
+#ifndef USE_ESP_IDF_LOG
 #define log_i(format, ...) log_printf(ARDUHAL_LOG_FORMAT(I, format), ##__VA_ARGS__)
 #define isr_log_i(format, ...) ets_printf(ARDUHAL_LOG_FORMAT(I, format), ##__VA_ARGS__)
 #else
+#define log_i(format, ...) do {log_to_esp(TAG, ESP_LOG_INFO, format, ##__VA_ARGS__);}while(0)
+#define isr_log_i(format, ...) do {ets_printf(LOG_FORMAT(I, format), esp_log_timestamp(), TAG, ##__VA_ARGS__);}while(0)
+#endif
+#else
 #define log_i(format, ...)
 #define isr_log_i(format, ...)
 #endif
 
 #if ARDUHAL_LOG_LEVEL >= ARDUHAL_LOG_LEVEL_WARN
+#ifndef USE_ESP_IDF_LOG
 #define log_w(format, ...) log_printf(ARDUHAL_LOG_FORMAT(W, format), ##__VA_ARGS__)
 #define isr_log_w(format, ...) ets_printf(ARDUHAL_LOG_FORMAT(W, format), ##__VA_ARGS__)
 #else
+#define log_w(format, ...) do {log_to_esp(TAG, ESP_LOG_WARN, format, ##__VA_ARGS__);}while(0)
+#define isr_log_w(format, ...) do {ets_printf(LOG_FORMAT(W, format), esp_log_timestamp(), TAG, ##__VA_ARGS__);}while(0)
+#endif
+#else
 #define log_w(format, ...)
 #define isr_log_w(format, ...)
 #endif
 
 #if ARDUHAL_LOG_LEVEL >= ARDUHAL_LOG_LEVEL_ERROR
+#ifndef USE_ESP_IDF_LOG
 #define log_e(format, ...) log_printf(ARDUHAL_LOG_FORMAT(E, format), ##__VA_ARGS__)
 #define isr_log_e(format, ...) ets_printf(ARDUHAL_LOG_FORMAT(E, format), ##__VA_ARGS__)
 #else
+#define log_e(format, ...) do {log_to_esp(TAG, ESP_LOG_ERROR, format, ##__VA_ARGS__);}while(0)
+#define isr_log_e(format, ...) do {ets_printf(LOG_FORMAT(E, format), esp_log_timestamp(), TAG, ##__VA_ARGS__);}while(0)
+#endif
+#else
 #define log_e(format, ...)
 #define isr_log_e(format, ...)
 #endif
 
 #if ARDUHAL_LOG_LEVEL >= ARDUHAL_LOG_LEVEL_NONE
+#ifndef USE_ESP_IDF_LOG
 #define log_n(format, ...) log_printf(ARDUHAL_LOG_FORMAT(E, format), ##__VA_ARGS__)
 #define isr_log_n(format, ...) ets_printf(ARDUHAL_LOG_FORMAT(E, format), ##__VA_ARGS__)
 #else
+#define log_n(format, ...) do {log_to_esp(TAG, ESP_LOG_ERROR, format, ##__VA_ARGS__);}while(0)
+#define isr_log_n(format, ...) do {ets_printf(LOG_FORMAT(E, format), esp_log_timestamp(), TAG, ##__VA_ARGS__);}while(0)
+#endif
+#else
 #define log_n(format, ...)
 #define isr_log_n(format, ...)
 #endif
 
 #include "esp_log.h"
 
+#ifdef USE_ESP_IDF_LOG
+#ifndef TAG
+#define TAG "ARDUINO"
+#endif
+void log_to_esp(char* tag, esp_log_level_t level, const char* format, ...);
+//#define log_n(format, ...) myLog(ESP_LOG_NONE, format, ##__VA_ARGS__)
+#else
 #ifdef CONFIG_ARDUHAL_ESP_LOG
 #undef ESP_LOGE
 #undef ESP_LOGW
@@ -150,6 +192,7 @@ int log_printf(const char *fmt, ...);
 #define ESP_EARLY_LOGD(tag, ...)  isr_log_d(__VA_ARGS__)
 #define ESP_EARLY_LOGV(tag, ...)  isr_log_v(__VA_ARGS__)
 #endif
+#endif
 
 #ifdef __cplusplus
 }

cores/esp32/esp32-hal-rmt.c

@@ -241,7 +241,6 @@ bool rmtLoop(rmt_obj_t* rmt, rmt_data_t* data, size_t size)
         return false;
     }
 
-    int channel = rmt->channel;
     int allocated_size = MAX_DATA_PER_CHANNEL * rmt->buffers;
 
     if (size > allocated_size) {

cores/esp32/esp32-hal-spi.c

@@ -914,8 +914,20 @@ void spiTransferBytesNL(spi_t * spi, const void * data_in, uint8_t * data_out, u
         spi->dev->cmd.usr = 1;
         while(spi->dev->cmd.usr);
         if(result){
-            for (int i=0; i<c_longs; i++) {
-                result[i] = spi->dev->data_buf[i];
+            if(c_len & 3){
+                for (int i=0; i<(c_longs-1); i++) {
+                    result[i] = spi->dev->data_buf[i];
+                }
+                uint32_t last_data = spi->dev->data_buf[c_longs-1];
+                uint8_t * last_out8 = &result[c_longs-1];
+                uint8_t * last_data8 = &last_data;
+                for (int i=0; i<(c_len & 3); i++) {
+                    last_out8[i] = last_data8[i];
+                }
+            } else {
+                for (int i=0; i<c_longs; i++) {
+                    result[i] = spi->dev->data_buf[i];
+                }
             }
         }
         if(data){

docs/arduino-ide/debian_ubuntu.md

@@ -8,8 +8,8 @@ Installation instructions for Debian / Ubuntu OS
   sudo usermod -a -G dialout $USER && \
   sudo apt-get install git && \
   wget https://bootstrap.pypa.io/get-pip.py && \
-  sudo python get-pip.py && \
-  sudo pip install pyserial && \
+  sudo python3 get-pip.py && \
+  sudo pip3 install pyserial && \
   mkdir -p ~/Arduino/hardware/espressif && \
   cd ~/Arduino/hardware/espressif && \
   git clone https://github.com/espressif/arduino-esp32.git esp32 && \

libraries/AsyncUDP/src/AsyncUDP.cpp

@@ -277,6 +277,22 @@ void AsyncUDPMessage::flush()
     _index = 0;
 }
 
+AsyncUDPPacket::AsyncUDPPacket(AsyncUDPPacket &packet){
+    _udp = packet._udp;
+    _pb = packet._pb;
+    _if = packet._if;
+    _data = packet._data;
+    _len = packet._len;
+    _index = 0;
+
+    memcpy(&_remoteIp, &packet._remoteIp, sizeof(ip_addr_t));
+    memcpy(&_localIp, &packet._localIp, sizeof(ip_addr_t));
+    _localPort = packet._localPort;
+    _remotePort = packet._remotePort;
+    memcpy(_remoteMac, packet._remoteMac, 6);
+
+    pbuf_ref(_pb);
+}
 
 AsyncUDPPacket::AsyncUDPPacket(AsyncUDP *udp, pbuf *pb, const ip_addr_t *raddr, uint16_t rport, struct netif * ntif)
 {
@@ -294,18 +310,18 @@ AsyncUDPPacket::AsyncUDPPacket(AsyncUDP *udp, pbuf *pb, const ip_addr_t *raddr,
     _localIp.type = _remoteIp.type;
 
     eth_hdr* eth = NULL;
-    udp_hdr* udphdr = reinterpret_cast<udp_hdr*>(_data - UDP_HLEN);
+    udp_hdr* udphdr = (udp_hdr *)(_data - UDP_HLEN);
     _localPort = ntohs(udphdr->dest);
     _remotePort = ntohs(udphdr->src);
 
     if (_remoteIp.type == IPADDR_TYPE_V4) {
-        eth = (eth_hdr *)(((uint8_t *)(pb->payload)) - UDP_HLEN - IP_HLEN - SIZEOF_ETH_HDR);
-        struct ip_hdr * iphdr = (struct ip_hdr *)(((uint8_t *)(pb->payload)) - UDP_HLEN - IP_HLEN);
+        eth = (eth_hdr *)(_data - UDP_HLEN - IP_HLEN - SIZEOF_ETH_HDR);
+        struct ip_hdr * iphdr = (struct ip_hdr *)(_data - UDP_HLEN - IP_HLEN);
         _localIp.u_addr.ip4.addr = iphdr->dest.addr;
         _remoteIp.u_addr.ip4.addr = iphdr->src.addr;
     } else {
-        eth = (eth_hdr *)(((uint8_t *)(pb->payload)) - UDP_HLEN - IP6_HLEN - SIZEOF_ETH_HDR);
-        struct ip6_hdr * ip6hdr = (struct ip6_hdr *)(((uint8_t *)(pb->payload)) - UDP_HLEN - IP6_HLEN);
+        eth = (eth_hdr *)(_data - UDP_HLEN - IP6_HLEN - SIZEOF_ETH_HDR);
+        struct ip6_hdr * ip6hdr = (struct ip6_hdr *)(_data - UDP_HLEN - IP6_HLEN);
         memcpy(&_localIp.u_addr.ip6.addr, (uint8_t *)ip6hdr->dest.addr, 16);
         memcpy(&_remoteIp.u_addr.ip6.addr, (uint8_t *)ip6hdr->src.addr, 16);
     }
@@ -479,6 +495,7 @@ AsyncUDP::AsyncUDP()
 {
     _pcb = NULL;
     _connected = false;
+	_lastErr = ERR_OK;
     _handler = NULL;
 }
 
@@ -517,8 +534,8 @@ bool AsyncUDP::connect(const ip_addr_t *addr, uint16_t port)
     }
     close();
     UDP_MUTEX_LOCK();
-    err_t err = _udp_connect(_pcb, addr, port);
-    if(err != ERR_OK) {
+    _lastErr = _udp_connect(_pcb, addr, port);
+    if(_lastErr != ERR_OK) {
         UDP_MUTEX_UNLOCK();
         return false;
     }
@@ -646,7 +663,7 @@ size_t AsyncUDP::writeTo(const uint8_t * data, size_t len, const ip_addr_t * add
     if(len > CONFIG_TCP_MSS) {
         len = CONFIG_TCP_MSS;
     }
-    err_t err = ERR_OK;
+    _lastErr = ERR_OK;
     pbuf* pbt = pbuf_alloc(PBUF_TRANSPORT, len, PBUF_RAM);
     if(pbt != NULL) {
         uint8_t* dst = reinterpret_cast<uint8_t*>(pbt->payload);
@@ -656,16 +673,16 @@ size_t AsyncUDP::writeTo(const uint8_t * data, size_t len, const ip_addr_t * add
             void * nif = NULL;
             tcpip_adapter_get_netif((tcpip_adapter_if_t)tcpip_if, &nif);
             if(!nif){
-                err = _udp_sendto(_pcb, pbt, addr, port);
+                _lastErr = _udp_sendto(_pcb, pbt, addr, port);
             } else {
-                err = _udp_sendto_if(_pcb, pbt, addr, port, (struct netif *)nif);
+                _lastErr = _udp_sendto_if(_pcb, pbt, addr, port, (struct netif *)nif);
             }
         } else {
-            err = _udp_sendto(_pcb, pbt, addr, port);
+            _lastErr = _udp_sendto(_pcb, pbt, addr, port);
         }
         UDP_MUTEX_UNLOCK();
         pbuf_free(pbt);
-        if(err < ERR_OK) {
+        if(_lastErr < ERR_OK) {
             return 0;
         }
         return len;
@@ -682,9 +699,8 @@ void AsyncUDP::_recv(udp_pcb *upcb, pbuf *pb, const ip_addr_t *addr, uint16_t po
         if(_handler) {
             AsyncUDPPacket packet(this, this_pb, addr, port, netif);
             _handler(packet);
-        } else {
-            pbuf_free(this_pb);
         }
+        pbuf_free(this_pb);
     }
 }
 
@@ -870,6 +886,10 @@ bool AsyncUDP::connected()
     return _connected;
 }
 
+esp_err_t AsyncUDP::lastErr() {
+	return _lastErr;
+}
+
 void AsyncUDP::onPacket(AuPacketHandlerFunctionWithArg cb, void * arg)
 {
     onPacket(std::bind(cb, arg, std::placeholders::_1));

libraries/AsyncUDP/src/AsyncUDP.h

@@ -58,6 +58,7 @@ protected:
     size_t _len;
     size_t _index;
 public:
+    AsyncUDPPacket(AsyncUDPPacket &packet);
     AsyncUDPPacket(AsyncUDP *udp, pbuf *pb, const ip_addr_t *addr, uint16_t port, struct netif * netif);
     virtual ~AsyncUDPPacket();
 
@@ -95,6 +96,7 @@ protected:
     udp_pcb *_pcb;
     //xSemaphoreHandle _lock;
     bool _connected;
+	esp_err_t _lastErr;
     AuPacketHandlerFunction _handler;
 
     bool _init();
@@ -144,6 +146,7 @@ public:
     IPAddress listenIP();
     IPv6Address listenIPv6();
     bool connected();
+	esp_err_t lastErr();
     operator bool();
 
     static void _s_recv(void *arg, udp_pcb *upcb, pbuf *p, const ip_addr_t *addr, uint16_t port, struct netif * netif);

libraries/BLE/src/BLEAddress.cpp

@@ -59,14 +59,37 @@ BLEAddress::BLEAddress(std::string stringAddress) {
  * @return True if the addresses are equal.
  */
 bool BLEAddress::equals(BLEAddress otherAddress) {
-	return memcmp(otherAddress.getNative(), m_address, 6) == 0;
+	return memcmp(otherAddress.getNative(), m_address, ESP_BD_ADDR_LEN) == 0;
 } // equals
 
+bool BLEAddress::operator==(const BLEAddress& otherAddress) const {
+	return memcmp(otherAddress.m_address, m_address, ESP_BD_ADDR_LEN) == 0;
+}
+
+bool BLEAddress::operator!=(const BLEAddress& otherAddress) const {
+  return !(*this == otherAddress);
+}
+
+bool BLEAddress::operator<(const BLEAddress& otherAddress) const {
+  return memcmp(otherAddress.m_address, m_address, ESP_BD_ADDR_LEN) < 0;
+}
+
+bool BLEAddress::operator<=(const BLEAddress& otherAddress) const {
+  return !(*this > otherAddress);
+}
+
+bool BLEAddress::operator>=(const BLEAddress& otherAddress) const {
+  return !(*this < otherAddress);
+}
+
+bool BLEAddress::operator>(const BLEAddress& otherAddress) const {
+  return memcmp(otherAddress.m_address, m_address, ESP_BD_ADDR_LEN) > 0;
+}
 
 /**
  * @brief Return the native representation of the address.
  * @return The native representation of the address.
- */
+ */   
 esp_bd_addr_t *BLEAddress::getNative() {
 	return &m_address;
 } // getNative

libraries/BLE/src/BLEAddress.h

@@ -23,6 +23,12 @@ public:
 	BLEAddress(esp_bd_addr_t address);
 	BLEAddress(std::string stringAddress);
 	bool           equals(BLEAddress otherAddress);
+  bool           operator==(const BLEAddress& otherAddress) const;
+  bool           operator!=(const BLEAddress& otherAddress) const;
+  bool           operator<(const BLEAddress& otherAddress) const;
+  bool           operator<=(const BLEAddress& otherAddress) const;
+  bool           operator>(const BLEAddress& otherAddress) const;
+  bool           operator>=(const BLEAddress& otherAddress) const;
 	esp_bd_addr_t* getNative();
 	std::string    toString();
 

libraries/BLE/src/BLEAdvertisedDevice.cpp

@@ -25,6 +25,7 @@ BLEAdvertisedDevice::BLEAdvertisedDevice() {
 	m_manufacturerData = "";
 	m_name             = "";
 	m_rssi             = -9999;
+	m_serviceUUIDs     = {};
 	m_serviceData      = {};
 	m_serviceDataUUIDs = {};
 	m_txPower          = 0;
@@ -34,8 +35,6 @@ BLEAdvertisedDevice::BLEAdvertisedDevice() {
 	m_haveManufacturerData = false;
 	m_haveName             = false;
 	m_haveRSSI             = false;
-	m_haveServiceData      = false;
-	m_haveServiceUUID      = false;
 	m_haveTXPower          = false;
 
 } // BLEAdvertisedDevice
@@ -107,11 +106,7 @@ BLEScan* BLEAdvertisedDevice::getScan() {
  * @return Number of service data discovered.
  */
 int BLEAdvertisedDevice::getServiceDataCount() {
-	if (m_haveServiceData)
-		return m_serviceData.size();
-	else
-		return 0;
-
+	return m_serviceData.size();
 } //getServiceDataCount
 
 /**
@@ -119,7 +114,7 @@ int BLEAdvertisedDevice::getServiceDataCount() {
  * @return The ServiceData of the advertised device.
  */
 std::string BLEAdvertisedDevice::getServiceData() {
-	return m_serviceData[0];
+	return m_serviceData.empty() ? std::string() : m_serviceData.front();
 } //getServiceData
 
 /**
@@ -130,12 +125,20 @@ std::string BLEAdvertisedDevice::getServiceData(int i) {
 	return m_serviceData[i];
 } //getServiceData
 
+/**
+ * @brief Get the number of service data UUIDs.
+ * @return Number of service data UUIDs discovered.
+ */
+int BLEAdvertisedDevice::getServiceDataUUIDCount() {
+	return m_serviceDataUUIDs.size();
+} //getServiceDataUUIDCount
+
 /**
  * @brief Get the service data UUID.
  * @return The service data UUID.
  */
 BLEUUID BLEAdvertisedDevice::getServiceDataUUID() {
-	return m_serviceDataUUIDs[0];
+	return m_serviceDataUUIDs.empty() ? BLEUUID() : m_serviceDataUUIDs.front();
 } // getServiceDataUUID
 
 /**
@@ -146,12 +149,20 @@ BLEUUID BLEAdvertisedDevice::getServiceDataUUID(int i) {
 	return m_serviceDataUUIDs[i];
 } // getServiceDataUUID
 
+/**
+ * @brief Get the number of service UUIDs.
+ * @return Number of service UUIDs discovered.
+ */
+int BLEAdvertisedDevice::getServiceUUIDCount() {
+	return m_serviceUUIDs.size();
+} //getServiceUUIDCount
+
 /**
  * @brief Get the Service UUID.
  * @return The Service UUID of the advertised device.
  */
 BLEUUID BLEAdvertisedDevice::getServiceUUID() {
-	return m_serviceUUIDs[0];
+	return m_serviceUUIDs.empty() ? BLEUUID() : m_serviceUUIDs.front();
 } // getServiceUUID
 
 /**
@@ -167,7 +178,7 @@ BLEUUID BLEAdvertisedDevice::getServiceUUID(int i) {
  * @return Return true if service is advertised
  */
 bool BLEAdvertisedDevice::isAdvertisingService(BLEUUID uuid){
-	for (int i = 0; i < m_serviceUUIDs.size(); i++) {
+	for (int i = 0; i < getServiceUUIDCount(); i++) {
 		if (m_serviceUUIDs[i].equals(uuid)) return true;
 	}
 	return false;
@@ -224,7 +235,7 @@ bool BLEAdvertisedDevice::haveRSSI() {
  * @return True if there is a service data value present.
  */
 bool BLEAdvertisedDevice::haveServiceData() {
-	return m_haveServiceData;
+	return !m_serviceData.empty();
 } // haveServiceData
 
 
@@ -233,7 +244,7 @@ bool BLEAdvertisedDevice::haveServiceData() {
  * @return True if there is a service UUID value present.
  */
 bool BLEAdvertisedDevice::haveServiceUUID() {
-	return m_haveServiceUUID;
+	return !m_serviceUUIDs.empty();
 } // haveServiceUUID
 
 
@@ -486,7 +497,6 @@ void BLEAdvertisedDevice::setServiceUUID(const char* serviceUUID) {
  */
 void BLEAdvertisedDevice::setServiceUUID(BLEUUID serviceUUID) {
 	m_serviceUUIDs.push_back(serviceUUID);
-	m_haveServiceUUID = true;
 	log_d("- addServiceUUID(): serviceUUID: %s", serviceUUID.toString().c_str());
 } // setServiceUUID
 
@@ -496,7 +506,6 @@ void BLEAdvertisedDevice::setServiceUUID(BLEUUID serviceUUID) {
  * @param [in] data ServiceData value.
  */
 void BLEAdvertisedDevice::setServiceData(std::string serviceData) {
-	m_haveServiceData = true;         // Set the flag that indicates we have service data.
 	m_serviceData.push_back(serviceData); // Save the service data that we received.
 } //setServiceData
 
@@ -506,7 +515,6 @@ void BLEAdvertisedDevice::setServiceData(std::string serviceData) {
  * @param [in] data ServiceDataUUID value.
  */
 void BLEAdvertisedDevice::setServiceDataUUID(BLEUUID uuid) {
-	m_haveServiceData = true;         // Set the flag that indicates we have service data.
 	m_serviceDataUUIDs.push_back(uuid);
 	log_d("- addServiceDataUUID(): serviceDataUUID: %s", uuid.toString().c_str());
 } // setServiceDataUUID
@@ -542,7 +550,7 @@ std::string BLEAdvertisedDevice::toString() {
 		free(pHex);
 	}
 	if (haveServiceUUID()) {
-		for (int i=0; i < m_serviceUUIDs.size(); i++) {
+		for (int i=0; i < getServiceUUIDCount(); i++) {
 		    res += ", serviceUUID: " + getServiceUUID(i).toString();
 		}
 	}

libraries/BLE/src/BLEAdvertisedDevice.h

@@ -42,6 +42,8 @@ public:
 	BLEUUID     getServiceUUID();
 	BLEUUID     getServiceUUID(int i);
 	int         getServiceDataCount();
+	int         getServiceDataUUIDCount();
+	int         getServiceUUIDCount();
 	int8_t      getTXPower();
 	uint8_t* 	getPayload();
 	size_t		getPayloadLength();
@@ -83,8 +85,6 @@ private:
 	bool m_haveManufacturerData;
 	bool m_haveName;
 	bool m_haveRSSI;
-	bool m_haveServiceData;
-	bool m_haveServiceUUID;
 	bool m_haveTXPower;
 
 

libraries/BLE/src/BLEAdvertising.cpp

@@ -91,6 +91,10 @@ void BLEAdvertising::setAdvertisementType(esp_ble_adv_type_t adv_type){
 	m_advParams.adv_type = adv_type;
 } // setAdvertisementType
 
+void BLEAdvertising::setAdvertisementChannelMap(esp_ble_adv_channel_t channel_map) {
+	m_advParams.channel_map = channel_map;
+} // setAdvertisementChannelMap
+
 void BLEAdvertising::setMinInterval(uint16_t mininterval) {
 	m_advParams.adv_int_min = mininterval;
 } // setMinInterval

libraries/BLE/src/BLEAdvertising.h

@@ -53,6 +53,7 @@ public:
 	void stop();
 	void setAppearance(uint16_t appearance);
 	void setAdvertisementType(esp_ble_adv_type_t adv_type);
+	void setAdvertisementChannelMap(esp_ble_adv_channel_t channel_map);
 	void setMaxInterval(uint16_t maxinterval);
 	void setMinInterval(uint16_t mininterval);
 	void setAdvertisementData(BLEAdvertisementData& advertisementData);

libraries/BLE/src/BLEClient.cpp

@@ -60,6 +60,7 @@ BLEClient::~BLEClient() {
 	   delete myPair.second;
 	}
 	m_servicesMap.clear();
+	m_servicesMapByInstID.clear();
 } // ~BLEClient
 
 
@@ -109,7 +110,17 @@ bool BLEClient::connect(BLEAddress address, esp_ble_addr_type_t type) {
 		return false;
 	}
 
-	m_semaphoreRegEvt.wait("connect");
+	uint32_t rc = m_semaphoreRegEvt.wait("connect");
+
+	if (rc != ESP_GATT_OK) {
+		// fixes ESP_GATT_NO_RESOURCES error mostly
+		log_e("esp_ble_gattc_app_register_error: rc=%d", rc);
+		BLEDevice::removePeerDevice(m_appId, true);
+		// not sure if this is needed here
+		// esp_ble_gattc_app_unregister(m_gattc_if);
+		// m_gattc_if = ESP_GATT_IF_NONE;
+		return false;
+	}
 
 	m_peerAddress = address;
 
@@ -127,7 +138,13 @@ bool BLEClient::connect(BLEAddress address, esp_ble_addr_type_t type) {
 		return false;
 	}
 
-	uint32_t rc = m_semaphoreOpenEvt.wait("connect");   // Wait for the connection to complete.
+	rc = m_semaphoreOpenEvt.wait("connect");   // Wait for the connection to complete.
+	// check the status of the connection and cleanup in case of failure
+	if (rc != ESP_GATT_OK) {
+		BLEDevice::removePeerDevice(m_appId, true);
+		esp_ble_gattc_app_unregister(m_gattc_if);
+		m_gattc_if = ESP_GATT_IF_NONE;
+	}
 	log_v("<< connect(), rc=%d", rc==ESP_GATT_OK);
 	return rc == ESP_GATT_OK;
 } // connect
@@ -159,6 +176,11 @@ void BLEClient::gattClientEventHandler(
 	log_d("gattClientEventHandler [esp_gatt_if: %d] ... %s",
 		gattc_if, BLEUtils::gattClientEventTypeToString(event).c_str());
 
+	// it is possible to receive events from other connections while waiting for registration
+	if (m_gattc_if == ESP_GATT_IF_NONE && event != ESP_GATTC_REG_EVT) {
+		return;
+	}
+
 	// Execute handler code based on the type of event received.
 	switch(event) {
 
@@ -183,15 +205,17 @@ void BLEClient::gattClientEventHandler(
 				if (evtParam->disconnect.conn_id != getConnId()) break;
 				// If we receive a disconnect event, set the class flag that indicates that we are
 				// no longer connected.
-				if (m_isConnected && m_pClientCallbacks != nullptr) {
-					m_pClientCallbacks->onDisconnect(this);
-				}
+				bool m_wasConnected = m_isConnected;
 				m_isConnected = false;
 				esp_ble_gattc_app_unregister(m_gattc_if);
+				m_gattc_if = ESP_GATT_IF_NONE;
 				m_semaphoreOpenEvt.give(ESP_GATT_IF_NONE);
 				m_semaphoreRssiCmplEvt.give();
 				m_semaphoreSearchCmplEvt.give(1);
 				BLEDevice::removePeerDevice(m_appId, true);
+				if (m_wasConnected && m_pClientCallbacks != nullptr) {
+					m_pClientCallbacks->onDisconnect(this);
+				}
 				break;
 		} // ESP_GATTC_DISCONNECT_EVT
 
@@ -227,7 +251,8 @@ void BLEClient::gattClientEventHandler(
 		//
 		case ESP_GATTC_REG_EVT: {
 			m_gattc_if = gattc_if;
-			m_semaphoreRegEvt.give();
+			// pass on the registration status result, in case of failure
+			m_semaphoreRegEvt.give(evtParam->reg.status);
 			break;
 		} // ESP_GATTC_REG_EVT
 

libraries/BLE/src/BLERemoteCharacteristic.cpp

@@ -52,6 +52,7 @@ BLERemoteCharacteristic::BLERemoteCharacteristic(
  */
 BLERemoteCharacteristic::~BLERemoteCharacteristic() {
 	removeDescriptors();   // Release resources for any descriptor information we may have allocated.
+	free(m_rawData);
 } // ~BLERemoteCharacteristic
 
 
@@ -245,6 +246,10 @@ void BLERemoteCharacteristic::gattClientEventHandler(esp_gattc_cb_event_t event,
 			}
 			break;
 
+		case ESP_GATTC_DISCONNECT_EVT:
+			m_semaphoreWriteCharEvt.give(1);
+			break;
+			
 		default:
 			break;
 	} // End switch

libraries/BLE/src/BLERemoteCharacteristic.h

@@ -11,6 +11,7 @@
 #if defined(CONFIG_BT_ENABLED)
 
 #include <string>
+#include <functional>
 
 #include <esp_gattc_api.h>
 
@@ -21,8 +22,7 @@
 
 class BLERemoteService;
 class BLERemoteDescriptor;
-typedef void (*notify_callback)(BLERemoteCharacteristic* pBLERemoteCharacteristic, uint8_t* pData, size_t length, bool isNotify);
-
+typedef std::function<void(BLERemoteCharacteristic* pBLERemoteCharacteristic, uint8_t* pData, size_t length, bool isNotify)> notify_callback;
 /**
  * @brief A model of a remote %BLE characteristic.
  */
@@ -39,6 +39,7 @@ public:
 	bool        canWriteNoResponse();
 	BLERemoteDescriptor* getDescriptor(BLEUUID uuid);
 	std::map<std::string, BLERemoteDescriptor*>* getDescriptors();
+	BLERemoteService* getRemoteService();
 	uint16_t    getHandle();
 	BLEUUID     getUUID();
 	std::string readValue();
@@ -63,7 +64,6 @@ private:
 	// Private member functions
 	void gattClientEventHandler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if, esp_ble_gattc_cb_param_t* evtParam);
 
-	BLERemoteService* getRemoteService();
 	void              removeDescriptors();
 	void              retrieveDescriptors();
 

libraries/BluetoothSerial/src/BluetoothSerial.cpp

@@ -42,6 +42,10 @@ const char * _spp_server_name = "ESP32SPP";
 
 #define RX_QUEUE_SIZE 512
 #define TX_QUEUE_SIZE 32
+#define SPP_TX_QUEUE_TIMEOUT 1000
+#define SPP_TX_DONE_TIMEOUT 1000
+#define SPP_CONGESTED_TIMEOUT 1000
+
 static uint32_t _spp_client = 0;
 static xQueueHandle _spp_rx_queue = NULL;
 static xQueueHandle _spp_tx_queue = NULL;
@@ -143,7 +147,7 @@ static esp_err_t _spp_queue_packet(uint8_t *data, size_t len){
     }
     packet->len = len;
     memcpy(packet->data, data, len);
-    if (xQueueSend(_spp_tx_queue, &packet, portMAX_DELAY) != pdPASS) {
+    if (!_spp_tx_queue || xQueueSend(_spp_tx_queue, &packet, SPP_TX_QUEUE_TIMEOUT) != pdPASS) {
         log_e("SPP TX Queue Send Failed!");
         free(packet);
         return ESP_FAIL;
@@ -156,19 +160,25 @@ static uint8_t _spp_tx_buffer[SPP_TX_MAX];
 static uint16_t _spp_tx_buffer_len = 0;
 
 static bool _spp_send_buffer(){
-    if((xEventGroupWaitBits(_spp_event_group, SPP_CONGESTED, pdFALSE, pdTRUE, portMAX_DELAY) & SPP_CONGESTED) != 0){
+    if((xEventGroupWaitBits(_spp_event_group, SPP_CONGESTED, pdFALSE, pdTRUE, SPP_CONGESTED_TIMEOUT) & SPP_CONGESTED) != 0){
+        if(!_spp_client){
+            log_v("SPP Client Gone!");
+            return false;
+        }
+        log_v("SPP Write %u", _spp_tx_buffer_len);
         esp_err_t err = esp_spp_write(_spp_client, _spp_tx_buffer_len, _spp_tx_buffer);
         if(err != ESP_OK){
             log_e("SPP Write Failed! [0x%X]", err);
             return false;
         }
         _spp_tx_buffer_len = 0;
-        if(xSemaphoreTake(_spp_tx_done, portMAX_DELAY) != pdTRUE){
+        if(xSemaphoreTake(_spp_tx_done, SPP_TX_DONE_TIMEOUT) != pdTRUE){
             log_e("SPP Ack Failed!");
             return false;
         }
         return true;
     }
+    log_e("SPP Write Congested!");
     return false;
 }
 
@@ -194,13 +204,18 @@ static void _spp_tx_task(void * arg){
                 _spp_tx_buffer_len = SPP_TX_MAX;
                 data += to_send;
                 len -= to_send;
-                _spp_send_buffer();
+                if(!_spp_send_buffer()){
+                    len = 0;
+                }
                 while(len >= SPP_TX_MAX){
                     memcpy(_spp_tx_buffer, data, SPP_TX_MAX);
                     _spp_tx_buffer_len = SPP_TX_MAX;
                     data += SPP_TX_MAX;
                     len -= SPP_TX_MAX;
-                    _spp_send_buffer();
+                    if(!_spp_send_buffer()){
+                        len = 0;
+                        break;
+                    }
                 }
                 if(len){
                     memcpy(_spp_tx_buffer, data, len);
@@ -235,26 +250,36 @@ static void esp_spp_cb(esp_spp_cb_event_t event, esp_spp_cb_param_t *param)
         break;
 
     case ESP_SPP_SRV_OPEN_EVT://Server connection open
-        log_i("ESP_SPP_SRV_OPEN_EVT");
-        if (!_spp_client){
-            _spp_client = param->open.handle;
+        if (param->srv_open.status == ESP_SPP_SUCCESS) {
+            log_i("ESP_SPP_SRV_OPEN_EVT: %u", _spp_client);
+            if (!_spp_client){
+                _spp_client = param->srv_open.handle;
+                _spp_tx_buffer_len = 0;
+            } else {
+                secondConnectionAttempt = true;
+                esp_spp_disconnect(param->srv_open.handle);
+            }
+            xEventGroupClearBits(_spp_event_group, SPP_DISCONNECTED);
+            xEventGroupSetBits(_spp_event_group, SPP_CONNECTED);
         } else {
-            secondConnectionAttempt = true;
-            esp_spp_disconnect(param->open.handle);
+            log_e("ESP_SPP_SRV_OPEN_EVT Failed!, status:%d", param->srv_open.status);
         }
-        xEventGroupClearBits(_spp_event_group, SPP_DISCONNECTED);
-        xEventGroupSetBits(_spp_event_group, SPP_CONNECTED);
         break;
 
     case ESP_SPP_CLOSE_EVT://Client connection closed
-        log_i("ESP_SPP_CLOSE_EVT");
-        if(secondConnectionAttempt) {
-            secondConnectionAttempt = false;
+        if ((param->close.async == false && param->close.status == ESP_SPP_SUCCESS) || param->close.async) {
+            log_i("ESP_SPP_CLOSE_EVT: %u", secondConnectionAttempt);
+            if(secondConnectionAttempt) {
+                secondConnectionAttempt = false;
+            } else {
+                _spp_client = 0;
+                xEventGroupSetBits(_spp_event_group, SPP_DISCONNECTED);
+                xEventGroupSetBits(_spp_event_group, SPP_CONGESTED);
+            }        
+            xEventGroupClearBits(_spp_event_group, SPP_CONNECTED);
         } else {
-            _spp_client = 0;
-            xEventGroupSetBits(_spp_event_group, SPP_DISCONNECTED);
-        }        
-        xEventGroupClearBits(_spp_event_group, SPP_CONNECTED);
+            log_e("ESP_SPP_CLOSE_EVT failed!, status:%d", param->close.status);
+        }
         break;
 
     case ESP_SPP_CONG_EVT://connection congestion status changed
@@ -267,11 +292,15 @@ static void esp_spp_cb(esp_spp_cb_event_t event, esp_spp_cb_param_t *param)
         break;
 
     case ESP_SPP_WRITE_EVT://write operation completed
-        if(param->write.cong){
-            xEventGroupClearBits(_spp_event_group, SPP_CONGESTED);
+        if (param->write.status == ESP_SPP_SUCCESS) {
+            if(param->write.cong){
+                xEventGroupClearBits(_spp_event_group, SPP_CONGESTED);
+            }
+            log_v("ESP_SPP_WRITE_EVT: %u %s", param->write.len, param->write.cong?"CONGESTED":"");
+        } else {
+            log_e("ESP_SPP_WRITE_EVT failed!, status:%d", param->write.status);
         }
         xSemaphoreGive(_spp_tx_done);//we can try to send another packet
-        log_v("ESP_SPP_WRITE_EVT: %u %s", param->write.len, param->write.cong?"CONGESTED":"FREE");
         break;
 
     case ESP_SPP_DATA_IND_EVT://connection received data
@@ -296,6 +325,8 @@ static void esp_spp_cb(esp_spp_cb_event_t event, esp_spp_cb_param_t *param)
         if (param->disc_comp.status == ESP_SPP_SUCCESS) {
             log_i("ESP_SPP_DISCOVERY_COMP_EVT: spp connect to remote");
             esp_spp_connect(ESP_SPP_SEC_AUTHENTICATE, ESP_SPP_ROLE_MASTER, param->disc_comp.scn[0], _peer_bd_addr);
+        } else {
+            log_e("ESP_SPP_DISCOVERY_COMP_EVT failed!, status:%d", param->disc_comp.status);
         }
         break;
 
@@ -309,6 +340,7 @@ static void esp_spp_cb(esp_spp_cb_event_t event, esp_spp_cb_param_t *param)
         }
         xEventGroupClearBits(_spp_event_group, SPP_DISCONNECTED);
         xEventGroupSetBits(_spp_event_group, SPP_CONNECTED);
+        xEventGroupSetBits(_spp_event_group, SPP_CONGESTED);
         break;
 
     case ESP_SPP_START_EVT://server started
@@ -532,9 +564,9 @@ static bool _init_bt(const char *deviceName)
         return false;
     }
 
-    if (esp_bt_sleep_disable() != ESP_OK){
-        log_e("esp_bt_sleep_disable failed");
-    }
+    // if (esp_bt_sleep_disable() != ESP_OK){
+    //     log_e("esp_bt_sleep_disable failed");
+    // }
 
     log_i("device name set");
     esp_bt_dev_set_device_name(deviceName);
@@ -679,7 +711,7 @@ void BluetoothSerial::flush()
 {
     if (_spp_tx_queue != NULL){
         while(uxQueueMessagesWaiting(_spp_tx_queue) > 0){
-	    delay(5);
+           delay(100);
         }
     }
 }

libraries/EEPROM/src/EEPROM.cpp

@@ -382,6 +382,9 @@ size_t EEPROMClass::readString (int address, char* value, size_t maxLen)
   if (address + len > _size)
     return 0;
 
+  if (len > maxLen)
+    return 0; //Maybe return part of the string instead?
+
   memcpy((uint8_t*) value, _data + address, len);
   value[len] = 0;
   return len;
@@ -400,7 +403,7 @@ String EEPROMClass::readString (int address)
   if (address + len > _size)
     return String();
 
-  char value[len];
+  char value[len+1];
   memcpy((uint8_t*) value, _data + address, len);
   value[len] = 0;
   return String(value);

libraries/ESPmDNS/src/ESPmDNS.h

@@ -84,7 +84,7 @@ public:
   void enableArduino(uint16_t port=3232, bool auth=false);
   void disableArduino();
 
-  void enableWorkstation(wifi_interface_t interface=ESP_IF_WIFI_STA);
+  void enableWorkstation(wifi_interface_t interface=WIFI_IF_STA);
   void disableWorkstation();
 
   IPAddress queryHost(char *host, uint32_t timeout=2000);

libraries/FS/src/FS.cpp

@@ -25,7 +25,7 @@ using namespace fs;
 
 size_t File::write(uint8_t c)
 {
-    if (!_p) {
+    if (!*this) {
         return 0;
     }
 
@@ -34,7 +34,7 @@ size_t File::write(uint8_t c)
 
 time_t File::getLastWrite()
 {
-    if (!_p) {
+    if (!*this) {
         return 0;
     }
 
@@ -43,7 +43,7 @@ time_t File::getLastWrite()
 
 size_t File::write(const uint8_t *buf, size_t size)
 {
-    if (!_p) {
+    if (!*this) {
         return 0;
     }
 
@@ -52,7 +52,7 @@ size_t File::write(const uint8_t *buf, size_t size)
 
 int File::available()
 {
-    if (!_p) {
+    if (!*this) {
         return false;
     }
 
@@ -61,7 +61,7 @@ int File::available()
 
 int File::read()
 {
-    if (!_p) {
+    if (!*this) {
         return -1;
     }
 
@@ -75,7 +75,7 @@ int File::read()
 
 size_t File::read(uint8_t* buf, size_t size)
 {
-    if (!_p) {
+    if (!*this) {
         return -1;
     }
 
@@ -84,7 +84,7 @@ size_t File::read(uint8_t* buf, size_t size)
 
 int File::peek()
 {
-    if (!_p) {
+    if (!*this) {
         return -1;
     }
 
@@ -96,7 +96,7 @@ int File::peek()
 
 void File::flush()
 {
-    if (!_p) {
+    if (!*this) {
         return;
     }
 
@@ -105,7 +105,7 @@ void File::flush()
 
 bool File::seek(uint32_t pos, SeekMode mode)
 {
-    if (!_p) {
+    if (!*this) {
         return false;
     }
 
@@ -114,7 +114,7 @@ bool File::seek(uint32_t pos, SeekMode mode)
 
 size_t File::position() const
 {
-    if (!_p) {
+    if (!*this) {
         return 0;
     }
 
@@ -123,7 +123,7 @@ size_t File::position() const
 
 size_t File::size() const
 {
-    if (!_p) {
+    if (!*this) {
         return 0;
     }
 
@@ -140,12 +140,12 @@ void File::close()
 
 File::operator bool() const
 {
-    return !!_p;
+    return _p != nullptr && *_p != false;
 }
 
 const char* File::name() const
 {
-    if (!_p) {
+    if (!*this) {
         return nullptr;
     }
 
@@ -155,7 +155,7 @@ const char* File::name() const
 //to implement
 boolean File::isDirectory(void)
 {
-    if (!_p) {
+    if (!*this) {
         return false;
     }
     return _p->isDirectory();
@@ -163,7 +163,7 @@ boolean File::isDirectory(void)
 
 File File::openNextFile(const char* mode)
 {
-    if (!_p) {
+    if (!*this) {
         return File();
     }
     return _p->openNextFile(mode);
@@ -171,7 +171,7 @@ File File::openNextFile(const char* mode)
 
 void File::rewindDirectory(void)
 {
-    if (!_p) {
+    if (!*this) {
         return;
     }
     _p->rewindDirectory();

libraries/HTTPClient/src/HTTPClient.cpp

@@ -109,6 +109,12 @@ HTTPClient::~HTTPClient()
     if(_currentHeaders) {
         delete[] _currentHeaders;
     }
+    if(_tcpDeprecated) {
+        _tcpDeprecated.reset(nullptr);
+    }
+    if(_transportTraits) {
+        _transportTraits.reset(nullptr);
+    }
 }
 
 void HTTPClient::clear()
@@ -269,15 +275,22 @@ bool HTTPClient::beginInternal(String url, const char* expectedProtocol)
 
     // get port
     index = host.indexOf(':');
+    String the_host;
     if(index >= 0) {
-        _host = host.substring(0, index); // hostname
+        the_host = host.substring(0, index); // hostname
         host.remove(0, (index + 1)); // remove hostname + :
         _port = host.toInt(); // get port
     } else {
-        _host = host;
+        the_host = host;
     }
+    if(_host != the_host && connected()){
+        log_d("switching host from '%s' to '%s'. disconnecting first", _host.c_str(), the_host.c_str());
+        _canReuse = false;
+        disconnect(true);
+    }
+    _host = the_host;
     _uri = url;
-    log_d("host: %s port: %d url: %s", _host.c_str(), _port, _uri.c_str());
+    log_d("protocol: %s, host: %s port: %d url: %s", _protocol.c_str(), _host.c_str(), _port, _uri.c_str());
     return true;
 }
 
@@ -369,19 +382,19 @@ void HTTPClient::disconnect(bool preserveClient)
         }
 
         if(_reuse && _canReuse) {
-            log_d("tcp keep open for reuse\n");
+            log_d("tcp keep open for reuse");
         } else {
-            log_d("tcp stop\n");
+            log_d("tcp stop");
             _client->stop();
             if(!preserveClient) {
                 _client = nullptr;
-            }
 #ifdef HTTPCLIENT_1_1_COMPATIBLE
-            if(_tcpDeprecated) {
-                _transportTraits.reset(nullptr);
-                _tcpDeprecated.reset(nullptr);
-            }
+                if(_tcpDeprecated) {
+                    _transportTraits.reset(nullptr);
+                    _tcpDeprecated.reset(nullptr);
+                }
 #endif
+            }
         }
     } else {
         log_d("tcp is closed\n");
@@ -1318,9 +1331,9 @@ int HTTPClient::writeToStreamDataBlock(Stream * stream, int size)
                     readBytes = buff_size;
                 }
 		    
-		// stop if no more reading    
-		if (readBytes == 0)
-			break;
+        		// stop if no more reading    
+        		if (readBytes == 0)
+        			break;
 
                 // read data
                 int bytesRead = _client->readBytes(buff, readBytes);

libraries/HTTPUpdate/src/HTTPUpdate.cpp

@@ -35,11 +35,13 @@
 HTTPUpdate::HTTPUpdate(void)
         : _httpClientTimeout(8000), _ledPin(-1)
 {
+    _followRedirects = HTTPC_DISABLE_FOLLOW_REDIRECTS;
 }
 
 HTTPUpdate::HTTPUpdate(int httpClientTimeout)
         : _httpClientTimeout(httpClientTimeout), _ledPin(-1)
 {
+    _followRedirects = HTTPC_DISABLE_FOLLOW_REDIRECTS;
 }
 
 HTTPUpdate::~HTTPUpdate(void)
@@ -56,6 +58,11 @@ HTTPUpdateResult HTTPUpdate::update(WiFiClient& client, const String& url, const
     return handleUpdate(http, currentVersion, false);
 }
 
+HTTPUpdateResult HTTPUpdate::updateSpiffs(HTTPClient& httpClient, const String& currentVersion)
+{
+    return handleUpdate(httpClient, currentVersion, true);
+}
+
 HTTPUpdateResult HTTPUpdate::updateSpiffs(WiFiClient& client, const String& url, const String& currentVersion)
 {
     HTTPClient http;
@@ -66,6 +73,12 @@ HTTPUpdateResult HTTPUpdate::updateSpiffs(WiFiClient& client, const String& url,
     return handleUpdate(http, currentVersion, true);
 }
 
+HTTPUpdateResult HTTPUpdate::update(HTTPClient& httpClient,
+        const String& currentVersion)
+{
+    return handleUpdate(httpClient, currentVersion, false);
+}
+
 HTTPUpdateResult HTTPUpdate::update(WiFiClient& client, const String& host, uint16_t port, const String& uri,
         const String& currentVersion)
 {
@@ -175,6 +188,7 @@ HTTPUpdateResult HTTPUpdate::handleUpdate(HTTPClient& http, const String& curren
     // use HTTP/1.0 for update since the update handler not support any transfer Encoding
     http.useHTTP10(true);
     http.setTimeout(_httpClientTimeout);
+    http.setFollowRedirects(_followRedirects);
     http.setUserAgent("ESP32-http-Update");
     http.addHeader("Cache-Control", "no-cache");
     http.addHeader("x-ESP32-STA-MAC", WiFi.macAddress());

libraries/HTTPUpdate/src/HTTPUpdate.h

@@ -63,6 +63,15 @@ public:
     {
         _rebootOnUpdate = reboot;
     }
+    
+    /**
+      * set redirect follow mode. See `followRedirects_t` enum for avaliable modes.
+      * @param follow
+      */
+    void setFollowRedirects(followRedirects_t follow)
+    {
+        _followRedirects = follow;
+    }
 
     void setLedPin(int ledPin = -1, uint8_t ledOn = HIGH)
     {
@@ -77,6 +86,10 @@ public:
 
     t_httpUpdate_return updateSpiffs(WiFiClient& client, const String& url, const String& currentVersion = "");
 
+    t_httpUpdate_return update(HTTPClient& httpClient,
+                               const String& currentVersion = "");
+
+    t_httpUpdate_return updateSpiffs(HTTPClient &httpClient, const String &currentVersion = "");
 
     int getLastError(void);
     String getLastErrorString(void);
@@ -89,6 +102,7 @@ protected:
     bool _rebootOnUpdate = true;
 private:
     int _httpClientTimeout;
+    followRedirects_t _followRedirects;
 
     int _ledPin;
     uint8_t _ledOn;

libraries/Preferences/src/Preferences.cpp

@@ -14,6 +14,7 @@
 #include "Preferences.h"
 
 #include "nvs.h"
+#include "nvs_flash.h"
 
 const char * nvs_errors[] = { "OTHER", "NOT_INITIALIZED", "NOT_FOUND", "TYPE_MISMATCH", "READ_ONLY", "NOT_ENOUGH_SPACE", "INVALID_NAME", "INVALID_HANDLE", "REMOVE_FAILED", "KEY_TOO_LONG", "PAGE_FULL", "INVALID_STATE", "INVALID_LENGTH"};
 #define nvs_error(e) (((e)>ESP_ERR_NVS_BASE)?nvs_errors[(e)&~(ESP_ERR_NVS_BASE)]:nvs_errors[0])
@@ -28,12 +29,22 @@ Preferences::~Preferences(){
     end();
 }
 
-bool Preferences::begin(const char * name, bool readOnly){
+bool Preferences::begin(const char * name, bool readOnly, const char* partition_label){
     if(_started){
         return false;
     }
     _readOnly = readOnly;
-    esp_err_t err = nvs_open(name, readOnly?NVS_READONLY:NVS_READWRITE, &_handle);
+    esp_err_t err = ESP_OK;
+    if (partition_label != NULL) {
+        err = nvs_flash_init_partition(partition_label);
+        if (err) {
+            log_e("nvs_flash_init_partition failed: %s", nvs_error(err));
+            return false;
+        }
+        err = nvs_open_from_partition(partition_label, name, readOnly ? NVS_READONLY : NVS_READWRITE, &_handle);
+    } else {
+        err = nvs_open(name, readOnly?NVS_READONLY:NVS_READWRITE, &_handle);
+    }
     if(err){
         log_e("nvs_open failed: %s", nvs_error(err));
         return false;

libraries/Preferences/src/Preferences.h

@@ -29,7 +29,7 @@ class Preferences {
         Preferences();
         ~Preferences();
 
-        bool begin(const char * name, bool readOnly=false);
+        bool begin(const char * name, bool readOnly=false, const char* partition_label=NULL);
         void end();
 
         bool clear();

libraries/SD/src/SD.cpp

@@ -22,7 +22,7 @@ using namespace fs;
 
 SDFS::SDFS(FSImplPtr impl): FS(impl), _pdrv(0xFF) {}
 
-bool SDFS::begin(uint8_t ssPin, SPIClass &spi, uint32_t frequency, const char * mountpoint, uint8_t max_files)
+bool SDFS::begin(uint8_t ssPin, SPIClass &spi, uint32_t frequency, const char * mountpoint, uint8_t max_files, bool format_if_empty)
 {
     if(_pdrv != 0xFF) {
         return true;
@@ -35,7 +35,7 @@ bool SDFS::begin(uint8_t ssPin, SPIClass &spi, uint32_t frequency, const char *
         return false;
     }
 
-    if(!sdcard_mount(_pdrv, mountpoint, max_files)){
+    if(!sdcard_mount(_pdrv, mountpoint, max_files, format_if_empty)){
         sdcard_unmount(_pdrv);
         sdcard_uninit(_pdrv);
         _pdrv = 0xFF;

libraries/SD/src/SD.h

@@ -28,7 +28,7 @@ protected:
 
 public:
     SDFS(FSImplPtr impl);
-    bool begin(uint8_t ssPin=SS, SPIClass &spi=SPI, uint32_t frequency=4000000, const char * mountpoint="/sd", uint8_t max_files=5);
+    bool begin(uint8_t ssPin=SS, SPIClass &spi=SPI, uint32_t frequency=4000000, const char * mountpoint="/sd", uint8_t max_files=5, bool format_if_empty=false);
     void end();
     sdcard_type_t cardType();
     uint64_t cardSize();

libraries/SD/src/sd_diskio.cpp

@@ -59,6 +59,31 @@ typedef struct {
 
 static ardu_sdcard_t* s_cards[FF_VOLUMES] = { NULL };
 
+#if ARDUHAL_LOG_LEVEL >= ARDUHAL_LOG_LEVEL_ERROR
+const char * fferr2str[] = {
+    "(0) Succeeded",
+    "(1) A hard error occurred in the low level disk I/O layer",
+    "(2) Assertion failed",
+    "(3) The physical drive cannot work",
+    "(4) Could not find the file",
+    "(5) Could not find the path",
+    "(6) The path name format is invalid",
+    "(7) Access denied due to prohibited access or directory full",
+    "(8) Access denied due to prohibited access",
+    "(9) The file/directory object is invalid",
+    "(10) The physical drive is write protected",
+    "(11) The logical drive number is invalid",
+    "(12) The volume has no work area",
+    "(13) There is no valid FAT volume",
+    "(14) The f_mkfs() aborted due to any problem",
+    "(15) Could not get a grant to access the volume within defined period",
+    "(16) The operation is rejected according to the file sharing policy",
+    "(17) LFN working buffer could not be allocated",
+    "(18) Number of open files > FF_FS_LOCK",
+    "(19) Given parameter is invalid"
+};
+#endif
+
 /*
  * SD SPI
  * */
@@ -72,6 +97,9 @@ bool sdWait(uint8_t pdrv, int timeout)
         resp = s_cards[pdrv]->spi->transfer(0xFF);
     } while (resp == 0x00 && (millis() - start) < (unsigned int)timeout);
 
+    if (!resp) {
+        log_w("Wait Failed");
+    }
     return (resp > 0x00);
 }
 
@@ -90,7 +118,10 @@ bool sdSelectCard(uint8_t pdrv)
 {
     ardu_sdcard_t * card = s_cards[pdrv];
     digitalWrite(card->ssPin, LOW);
-    sdWait(pdrv, 300);
+    bool s = sdWait(pdrv, 300);
+    if (!s) {
+        log_e("Select Failed");
+    }
     return true;
 }
 
@@ -104,10 +135,11 @@ char sdCommand(uint8_t pdrv, char cmd, unsigned int arg, unsigned int* resp)
             token = sdCommand(pdrv, APP_CMD, 0, NULL);
             sdDeselectCard(pdrv);
             if (token > 1) {
-                return token;
+                break;
             }
             if(!sdSelectCard(pdrv)) {
-                return 0xFF;
+                token = 0xFF;
+                break;
             }
         }
 
@@ -158,7 +190,10 @@ char sdCommand(uint8_t pdrv, char cmd, unsigned int arg, unsigned int* resp)
 
         break;
     }
-
+    if (token == 0xFF) {
+        log_e("Card Failed! cmd: 0x%02x", cmd);
+        card->status = STA_NOINIT;
+    }
     return token;
 }
 
@@ -214,7 +249,7 @@ bool sdReadSector(uint8_t pdrv, char* buffer, unsigned long long sector)
 {
     for (int f = 0; f < 3; f++) {
         if(!sdSelectCard(pdrv)) {
-            break;
+            return false;
         }
         if (!sdCommand(pdrv, READ_BLOCK_SINGLE, (s_cards[pdrv]->type == CARD_SDHC) ? sector : sector << 9, NULL)) {
             bool success = sdReadBytes(pdrv, buffer, 512);
@@ -234,7 +269,7 @@ bool sdReadSectors(uint8_t pdrv, char* buffer, unsigned long long sector, int co
 {
     for (int f = 0; f < 3;) {
         if(!sdSelectCard(pdrv)) {
-            break;
+            return false;
         }
 
         if (!sdCommand(pdrv, READ_BLOCK_MULTIPLE, (s_cards[pdrv]->type == CARD_SDHC) ? sector : sector << 9, NULL)) {
@@ -270,7 +305,7 @@ bool sdWriteSector(uint8_t pdrv, const char* buffer, unsigned long long sector)
 {
     for (int f = 0; f < 3; f++) {
         if(!sdSelectCard(pdrv)) {
-            break;
+            return false;
         }
         if (!sdCommand(pdrv, WRITE_BLOCK_SINGLE, (s_cards[pdrv]->type == CARD_SDHC) ? sector : sector << 9, NULL)) {
             char token = sdWriteBytes(pdrv, buffer, 0xFE);
@@ -306,12 +341,12 @@ bool sdWriteSectors(uint8_t pdrv, const char* buffer, unsigned long long sector,
     for (int f = 0; f < 3;) {
         if (card->type != CARD_MMC) {
             if (sdTransaction(pdrv, SET_WR_BLK_ERASE_COUNT, currentCount, NULL)) {
-                break;
+                return false;
             }
         }
 
         if(!sdSelectCard(pdrv)) {
-            break;
+            return false;
         }
 
         if (!sdCommand(pdrv, WRITE_BLOCK_MULTIPLE, (card->type == CARD_SDHC) ? currentSector : currentSector << 9, NULL)) {
@@ -343,9 +378,8 @@ bool sdWriteSectors(uint8_t pdrv, const char* buffer, unsigned long long sector,
                     break;
                 }
 
-                sdDeselectCard(pdrv);
-
                 if (token == 0x0A) {
+                    sdDeselectCard(pdrv);
                     unsigned int writtenBlocks = 0;
                     if (card->type != CARD_MMC && sdSelectCard(pdrv)) {
                         if (!sdCommand(pdrv, SEND_NUM_WR_BLOCKS, 0, NULL)) {
@@ -364,7 +398,7 @@ bool sdWriteSectors(uint8_t pdrv, const char* buffer, unsigned long long sector,
                     currentCount = count - writtenBlocks;
                     continue;
                 } else {
-                    return false;
+                    break;
                 }
             }
         } else {
@@ -379,7 +413,7 @@ unsigned long sdGetSectorsCount(uint8_t pdrv)
 {
     for (int f = 0; f < 3; f++) {
         if(!sdSelectCard(pdrv)) {
-            break;
+            return false;
         }
 
         if (!sdCommand(pdrv, SEND_CSD, 0, NULL)) {
@@ -713,7 +747,7 @@ uint8_t sdcard_unmount(uint8_t pdrv)
     return 0;
 }
 
-bool sdcard_mount(uint8_t pdrv, const char* path, uint8_t max_files)
+bool sdcard_mount(uint8_t pdrv, const char* path, uint8_t max_files, bool format_if_empty)
 {
     ardu_sdcard_t * card = s_cards[pdrv];
     if(pdrv >= FF_VOLUMES || card == NULL){
@@ -738,9 +772,25 @@ bool sdcard_mount(uint8_t pdrv, const char* path, uint8_t max_files)
 
     FRESULT res = f_mount(fs, drv, 1);
     if (res != FR_OK) {
-        log_e("f_mount failed 0x(%x)", res);
-        esp_vfs_fat_unregister_path(path);
-        return false;
+        log_e("f_mount failed: %s", fferr2str[res]);
+        if(res == 13 && format_if_empty){
+            BYTE work[FF_MAX_SS];
+            res = f_mkfs(drv, FM_ANY, 0, work, sizeof(work));
+            if (res != FR_OK) {
+                log_e("f_mkfs failed: %s", fferr2str[res]);
+                esp_vfs_fat_unregister_path(path);
+                return false;
+            }
+            res = f_mount(fs, drv, 1);
+            if (res != FR_OK) {
+                log_e("f_mount failed: %s", fferr2str[res]);
+                esp_vfs_fat_unregister_path(path);
+                return false;
+            }
+        } else {
+            esp_vfs_fat_unregister_path(path);
+            return false;
+        }
     }
     AcquireSPI lock(card);
     card->sectors = sdGetSectorsCount(pdrv);

libraries/SD/src/sd_diskio.h

@@ -21,7 +21,7 @@
 uint8_t sdcard_init(uint8_t cs, SPIClass * spi, int hz);
 uint8_t sdcard_uninit(uint8_t pdrv);
 
-bool sdcard_mount(uint8_t pdrv, const char* path, uint8_t max_files);
+bool sdcard_mount(uint8_t pdrv, const char* path, uint8_t max_files, bool format_if_empty);
 uint8_t sdcard_unmount(uint8_t pdrv);
 
 sdcard_type_t sdcard_type(uint8_t pdrv);

libraries/SD_MMC/src/SD_MMC.cpp

@@ -35,7 +35,7 @@ SDMMCFS::SDMMCFS(FSImplPtr impl)
     : FS(impl), _card(NULL)
 {}
 
-bool SDMMCFS::begin(const char * mountpoint, bool mode1bit)
+bool SDMMCFS::begin(const char * mountpoint, bool mode1bit, bool format_if_mount_failed)
 {
     if(_card) {
         return true;
@@ -68,7 +68,7 @@ bool SDMMCFS::begin(const char * mountpoint, bool mode1bit)
     }
 
     esp_vfs_fat_sdmmc_mount_config_t mount_config = {
-        .format_if_mount_failed = false,
+        .format_if_mount_failed = format_if_mount_failed,
         .max_files = 5,
         .allocation_unit_size = 0
     };

libraries/SD_MMC/src/SD_MMC.h

@@ -28,7 +28,7 @@ protected:
 
 public:
     SDMMCFS(FSImplPtr impl);
-    bool begin(const char * mountpoint="/sdcard", bool mode1bit=false);
+    bool begin(const char * mountpoint="/sdcard", bool mode1bit=false, bool format_if_mount_failed=false);
     void end();
     sdcard_type_t cardType();
     uint64_t cardSize();

libraries/WebServer/examples/AdvancedWebServer/AdvancedWebServer.ino

@@ -125,6 +125,7 @@ void setup(void) {
 
 void loop(void) {
   server.handleClient();
+  delay(2);//allow the cpu to switch to other tasks
 }
 
 void drawGraph() {

libraries/WebServer/examples/FSBrowser/FSBrowser.ino

@@ -300,4 +300,5 @@ void setup(void) {
 
 void loop(void) {
   server.handleClient();
+  delay(2);//allow the cpu to switch to other tasks
 }

libraries/WebServer/examples/HelloServer/HelloServer.ino

@@ -70,4 +70,5 @@ void setup(void) {
 
 void loop(void) {
   server.handleClient();
+  delay(2);//allow the cpu to switch to other tasks
 }

libraries/WebServer/examples/HttpAdvancedAuth/HttpAdvancedAuth.ino

@@ -56,4 +56,5 @@ void setup() {
 void loop() {
   ArduinoOTA.handle();
   server.handleClient();
+  delay(2);//allow the cpu to switch to other tasks
 }

libraries/WebServer/examples/HttpBasicAuth/HttpBasicAuth.ino

@@ -38,4 +38,5 @@ void setup() {
 void loop() {
   ArduinoOTA.handle();
   server.handleClient();
+  delay(2);//allow the cpu to switch to other tasks
 }

libraries/WebServer/examples/PathArgServer/PathArgServer.ino

@@ -53,4 +53,5 @@ void setup(void) {
 
 void loop(void) {
   server.handleClient();
+  delay(2);//allow the cpu to switch to other tasks
 }

libraries/WebServer/examples/SDWebServer/SDWebServer.ino

@@ -310,4 +310,5 @@ void setup(void) {
 
 void loop(void) {
   server.handleClient();
+  delay(2);//allow the cpu to switch to other tasks
 }

libraries/WebServer/examples/SimpleAuthentification/SimpleAuthentification.ino

@@ -129,4 +129,5 @@ void setup(void) {
 
 void loop(void) {
   server.handleClient();
+  delay(2);//allow the cpu to switch to other tasks
 }

libraries/WebServer/examples/WebUpdate/WebUpdate.ino

@@ -65,5 +65,5 @@ void setup(void) {
 
 void loop(void) {
   server.handleClient();
-  delay(1);
+  delay(2);//allow the cpu to switch to other tasks
 }

libraries/WebServer/src/HTTP_Method.h

@@ -1,15 +1,9 @@
 #ifndef _HTTP_Method_H_
 #define _HTTP_Method_H_
 
-typedef enum {
-  HTTP_GET     = 0b00000001,
-  HTTP_POST    = 0b00000010,
-  HTTP_DELETE  = 0b00000100,
-  HTTP_PUT     = 0b00001000,
-  HTTP_PATCH   = 0b00010000,
-  HTTP_HEAD    = 0b00100000,
-  HTTP_OPTIONS = 0b01000000,
-  HTTP_ANY     = 0b01111111,
-} HTTPMethod;
+#include "http_parser.h"
+
+typedef enum http_method HTTPMethod;
+#define HTTP_ANY (HTTPMethod)(255)
 
 #endif /* _HTTP_Method_H_ */

libraries/WebServer/src/Parsing.cpp

@@ -30,6 +30,14 @@
 #define WEBSERVER_MAX_POST_ARGS 32
 #endif
 
+#define __STR(a) #a
+#define _STR(a) __STR(a)
+const char * _http_method_str[] = {
+#define XX(num, name, string) _STR(name),
+  HTTP_METHOD_MAP(XX)
+#undef XX
+};
+
 static const char Content_Type[] PROGMEM = "Content-Type";
 static const char filename[] PROGMEM = "filename";
 
@@ -96,17 +104,17 @@ bool WebServer::_parseRequest(WiFiClient& client) {
   _currentUri = url;
   _chunked = false;
 
-  HTTPMethod method = HTTP_GET;
-  if (methodStr == F("POST")) {
-    method = HTTP_POST;
-  } else if (methodStr == F("DELETE")) {
-    method = HTTP_DELETE;
-  } else if (methodStr == F("OPTIONS")) {
-    method = HTTP_OPTIONS;
-  } else if (methodStr == F("PUT")) {
-    method = HTTP_PUT;
-  } else if (methodStr == F("PATCH")) {
-    method = HTTP_PATCH;
+  HTTPMethod method = HTTP_ANY;
+  size_t num_methods = sizeof(_http_method_str) / sizeof(const char *);
+  for (size_t i=0; i<num_methods; i++) {
+    if (methodStr == _http_method_str[i]) {
+      method = (HTTPMethod)i;
+      break;
+    }
+  }
+  if (method == HTTP_ANY) {
+    log_e("Unknown HTTP Method: %s", methodStr.c_str());
+    return false;
   }
   _currentMethod = method;
 
@@ -303,7 +311,6 @@ void WebServer::_uploadWriteByte(uint8_t b){
 }
 
 int WebServer::_uploadReadByte(WiFiClient& client){
-  if (!client.connected()) return -1;
   int res = client.read();
   if(res < 0) {
     // keep trying until you either read a valid byte or timeout
@@ -311,6 +318,7 @@ int WebServer::_uploadReadByte(WiFiClient& client){
     long timeoutIntervalMillis = client.getTimeout();
     boolean timedOut = false;
     for(;;) {
+      if (!client.connected()) return -1;
       // loosely modeled after blinkWithoutDelay pattern
       while(!timedOut && !client.available() && client.connected()){
         delay(2);

libraries/WebServer/src/WebServer.cpp

@@ -33,7 +33,8 @@
 
 
 static const char AUTHORIZATION_HEADER[] = "Authorization";
-static const char qop_auth[] = "qop=\"auth\"";
+static const char qop_auth[] PROGMEM = "qop=auth";
+static const char qop_auth_quoted[] PROGMEM = "qop=\"auth\"";
 static const char WWW_Authenticate[] = "WWW-Authenticate";
 static const char Content_Length[] = "Content-Length";
 
@@ -185,7 +186,7 @@ bool WebServer::authenticate(const char * username, const char * password){
       }
       // parameters for the RFC 2617 newer Digest
       String _nc,_cnonce;
-      if(authReq.indexOf(FPSTR(qop_auth)) != -1) {
+      if(authReq.indexOf(FPSTR(qop_auth)) != -1 || authReq.indexOf(FPSTR(qop_auth_quoted)) != -1) {
         _nc = _extractParam(authReq, F("nc="), ',');
         _cnonce = _extractParam(authReq, F("cnonce=\""),'\"');
       }
@@ -205,7 +206,7 @@ bool WebServer::authenticate(const char * username, const char * password){
       }
       log_v("Hash of GET:uri=%s", _H2.c_str());
       String _responsecheck = "";
-      if(authReq.indexOf(FPSTR(qop_auth)) != -1) {
+      if(authReq.indexOf(FPSTR(qop_auth)) != -1 || authReq.indexOf(FPSTR(qop_auth_quoted)) != -1) {
           _responsecheck = md5str(_H1 + ':' + _nonce + ':' + _nc + ':' + _cnonce + F(":auth:") + _H2);
       } else {
           _responsecheck = md5str(_H1 + ':' + _nonce + ':' + _H2);
@@ -412,6 +413,8 @@ void WebServer::_prepareHeader(String& response, int code, const char* content_t
     }
     if (_corsEnabled) {
         sendHeader(String(FPSTR("Access-Control-Allow-Origin")), String("*"));
+	sendHeader(String(FPSTR("Access-Control-Allow-Methods")), String("*"));
+	sendHeader(String(FPSTR("Access-Control-Allow-Headers")), String("*"));
     }
     sendHeader(String(F("Connection")), String(F("close")));
 

libraries/WiFi/src/ETH.cpp

@@ -118,7 +118,7 @@ bool ETHClass::config(IPAddress local_ip, IPAddress gateway, IPAddress subnet, I
     esp_err_t err = ESP_OK;
     tcpip_adapter_ip_info_t info;
 	
-    if(local_ip != (uint32_t)0x00000000){
+    if(local_ip != (uint32_t)0x00000000 && local_ip != INADDR_NONE){
         info.ip.addr = static_cast<uint32_t>(local_ip);
         info.gw.addr = static_cast<uint32_t>(gateway);
         info.netmask.addr = static_cast<uint32_t>(subnet);
@@ -153,13 +153,13 @@ bool ETHClass::config(IPAddress local_ip, IPAddress gateway, IPAddress subnet, I
     ip_addr_t d;
     d.type = IPADDR_TYPE_V4;
 
-    if(dns1 != (uint32_t)0x00000000) {
+    if(dns1 != (uint32_t)0x00000000 && dns1 != INADDR_NONE) {
         // Set DNS1-Server
         d.u_addr.ip4.addr = static_cast<uint32_t>(dns1);
         dns_setserver(0, &d);
     }
 
-    if(dns2 != (uint32_t)0x00000000) {
+    if(dns2 != (uint32_t)0x00000000 && dns2 != INADDR_NONE) {
         // Set DNS2-Server
         d.u_addr.ip4.addr = static_cast<uint32_t>(dns2);
         dns_setserver(1, &d);

libraries/WiFi/src/WiFiAP.cpp

@@ -137,6 +137,21 @@ bool WiFiAPClass::softAP(const char* ssid, const char* passphrase, int channel,
     return true;
 }
 
+/**
+ * Return the current SSID associated with the network
+ * @return SSID
+ */
+String WiFiAPClass::softAPSSID() const
+{
+    if(WiFiGenericClass::getMode() == WIFI_MODE_NULL){
+        return String();
+    }
+    wifi_config_t info;
+    if(!esp_wifi_get_config(WIFI_IF_AP, &info)) {
+        return String(reinterpret_cast<char*>(info.ap.ssid));
+    }
+    return String();
+}
 
 /**
  * Configure access point
@@ -189,7 +204,7 @@ bool WiFiAPClass::softAPdisconnect(bool wifioff)
     wifi_config_t conf;
 
     if(WiFiGenericClass::getMode() == WIFI_MODE_NULL){
-        return ESP_ERR_INVALID_STATE;
+        return false;
     }
 
     *conf.ap.ssid     = 0;

libraries/WiFi/src/WiFiAP.h

@@ -58,6 +58,8 @@ public:
     uint8_t* softAPmacAddress(uint8_t* mac);
     String softAPmacAddress(void);
 
+    String softAPSSID(void) const;
+
 protected:
 
 };

libraries/WiFi/src/WiFiGeneric.cpp

@@ -379,6 +379,7 @@ esp_err_t WiFiGenericClass::_eventCallback(void *arg, system_event_t *event, wif
     } else if(event->event_id == SYSTEM_EVENT_STA_START) {
         WiFiSTAClass::_setStatus(WL_DISCONNECTED);
         setStatusBits(STA_STARTED_BIT);
+        tcpip_adapter_set_hostname(TCPIP_ADAPTER_IF_STA, WiFiSTAClass::_hostname.c_str());
     } else if(event->event_id == SYSTEM_EVENT_STA_STOP) {
         WiFiSTAClass::_setStatus(WL_NO_SHIELD);
         clearStatusBits(STA_STARTED_BIT | STA_CONNECTED_BIT | STA_HAS_IP_BIT | STA_HAS_IP6_BIT);

libraries/WiFi/src/WiFiSTA.cpp

@@ -71,6 +71,7 @@ static bool sta_config_equal(const wifi_config_t& lhs, const wifi_config_t& rhs)
 
 bool WiFiSTAClass::_autoReconnect = true;
 bool WiFiSTAClass::_useStaticIp = false;
+String WiFiSTAClass::_hostname = "esp32-arduino";
 
 static wl_status_t _sta_status = WL_NO_SHIELD;
 static EventGroupHandle_t _sta_status_group = NULL;
@@ -120,7 +121,7 @@ wl_status_t WiFiSTAClass::begin(const char* ssid, const char *passphrase, int32_
         return WL_CONNECT_FAILED;
     }
 
-    if(!ssid || *ssid == 0x00 || strlen(ssid) > 31) {
+    if(!ssid || *ssid == 0x00 || strlen(ssid) > 32) {
         log_e("SSID too long or missing!");
         return WL_CONNECT_FAILED;
     }
@@ -133,6 +134,7 @@ wl_status_t WiFiSTAClass::begin(const char* ssid, const char *passphrase, int32_
     wifi_config_t conf;
     memset(&conf, 0, sizeof(wifi_config_t));
     strcpy(reinterpret_cast<char*>(conf.sta.ssid), ssid);
+    conf.sta.scan_method = WIFI_ALL_CHANNEL_SCAN;       //force full scan to be able to choose the nearest / strongest AP
 
     if(passphrase) {
         if (strlen(passphrase) == 64){ // it's not a passphrase, is the PSK
@@ -284,7 +286,7 @@ bool WiFiSTAClass::config(IPAddress local_ip, IPAddress gateway, IPAddress subne
 
     tcpip_adapter_ip_info_t info;
 
-    if(local_ip != (uint32_t)0x00000000){
+    if(local_ip != (uint32_t)0x00000000 && local_ip != INADDR_NONE){
         info.ip.addr = static_cast<uint32_t>(local_ip);
         info.gw.addr = static_cast<uint32_t>(gateway);
         info.netmask.addr = static_cast<uint32_t>(subnet);
@@ -320,13 +322,13 @@ bool WiFiSTAClass::config(IPAddress local_ip, IPAddress gateway, IPAddress subne
     ip_addr_t d;
     d.type = IPADDR_TYPE_V4;
 
-    if(dns1 != (uint32_t)0x00000000) {
+    if(dns1 != (uint32_t)0x00000000 && dns1 != INADDR_NONE) {
         // Set DNS1-Server
         d.u_addr.ip4.addr = static_cast<uint32_t>(dns1);
         dns_setserver(0, &d);
     }
 
-    if(dns2 != (uint32_t)0x00000000) {
+    if(dns2 != (uint32_t)0x00000000 && dns2 != INADDR_NONE) {
         // Set DNS2-Server
         d.u_addr.ip4.addr = static_cast<uint32_t>(dns2);
         dns_setserver(1, &d);
@@ -636,6 +638,7 @@ const char * WiFiSTAClass::getHostname()
  */
 bool WiFiSTAClass::setHostname(const char * hostname)
 {
+    _hostname = hostname;
     if(WiFiGenericClass::getMode() == WIFI_MODE_NULL){
         return false;
     }

libraries/WiFi/src/WiFiSTA.h

@@ -74,6 +74,7 @@ public:
 
     const char * getHostname();
     bool setHostname(const char * hostname);
+    bool hostname(const String& aHostname) { return setHostname(aHostname.c_str()); }
 
     // STA WiFi info
     static wl_status_t status();
@@ -86,6 +87,7 @@ public:
     int8_t RSSI();
 
     static void _setStatus(wl_status_t status);
+    static String _hostname;
 protected:
     static bool _useStaticIp;
     static bool _autoReconnect;

libraries/WiFiClientSecure/examples/WiFiClientSecure/WiFiClientSecure.ino

@@ -19,31 +19,24 @@ const char*  server = "www.howsmyssl.com";  // Server URL
 
 const char* test_root_ca= \
      "-----BEGIN CERTIFICATE-----\n" \
-     "MIIEkjCCA3qgAwIBAgIQCgFBQgAAAVOFc2oLheynCDANBgkqhkiG9w0BAQsFADA/\n" \
+     "MIIDSjCCAjKgAwIBAgIQRK+wgNajJ7qJMDmGLvhAazANBgkqhkiG9w0BAQUFADA/\n" \
      "MSQwIgYDVQQKExtEaWdpdGFsIFNpZ25hdHVyZSBUcnVzdCBDby4xFzAVBgNVBAMT\n" \
-     "DkRTVCBSb290IENBIFgzMB4XDTE2MDMxNzE2NDA0NloXDTIxMDMxNzE2NDA0Nlow\n" \
-     "SjELMAkGA1UEBhMCVVMxFjAUBgNVBAoTDUxldCdzIEVuY3J5cHQxIzAhBgNVBAMT\n" \
-     "GkxldCdzIEVuY3J5cHQgQXV0aG9yaXR5IFgzMIIBIjANBgkqhkiG9w0BAQEFAAOC\n" \
-     "AQ8AMIIBCgKCAQEAnNMM8FrlLke3cl03g7NoYzDq1zUmGSXhvb418XCSL7e4S0EF\n" \
-     "q6meNQhY7LEqxGiHC6PjdeTm86dicbp5gWAf15Gan/PQeGdxyGkOlZHP/uaZ6WA8\n" \
-     "SMx+yk13EiSdRxta67nsHjcAHJyse6cF6s5K671B5TaYucv9bTyWaN8jKkKQDIZ0\n" \
-     "Z8h/pZq4UmEUEz9l6YKHy9v6Dlb2honzhT+Xhq+w3Brvaw2VFn3EK6BlspkENnWA\n" \
-     "a6xK8xuQSXgvopZPKiAlKQTGdMDQMc2PMTiVFrqoM7hD8bEfwzB/onkxEz0tNvjj\n" \
-     "/PIzark5McWvxI0NHWQWM6r6hCm21AvA2H3DkwIDAQABo4IBfTCCAXkwEgYDVR0T\n" \
-     "AQH/BAgwBgEB/wIBADAOBgNVHQ8BAf8EBAMCAYYwfwYIKwYBBQUHAQEEczBxMDIG\n" \
-     "CCsGAQUFBzABhiZodHRwOi8vaXNyZy50cnVzdGlkLm9jc3AuaWRlbnRydXN0LmNv\n" \
-     "bTA7BggrBgEFBQcwAoYvaHR0cDovL2FwcHMuaWRlbnRydXN0LmNvbS9yb290cy9k\n" \
-     "c3Ryb290Y2F4My5wN2MwHwYDVR0jBBgwFoAUxKexpHsscfrb4UuQdf/EFWCFiRAw\n" \
-     "VAYDVR0gBE0wSzAIBgZngQwBAgEwPwYLKwYBBAGC3xMBAQEwMDAuBggrBgEFBQcC\n" \
-     "ARYiaHR0cDovL2Nwcy5yb290LXgxLmxldHNlbmNyeXB0Lm9yZzA8BgNVHR8ENTAz\n" \
-     "MDGgL6AthitodHRwOi8vY3JsLmlkZW50cnVzdC5jb20vRFNUUk9PVENBWDNDUkwu\n" \
-     "Y3JsMB0GA1UdDgQWBBSoSmpjBH3duubRObemRWXv86jsoTANBgkqhkiG9w0BAQsF\n" \
-     "AAOCAQEA3TPXEfNjWDjdGBX7CVW+dla5cEilaUcne8IkCJLxWh9KEik3JHRRHGJo\n" \
-     "uM2VcGfl96S8TihRzZvoroed6ti6WqEBmtzw3Wodatg+VyOeph4EYpr/1wXKtx8/\n" \
-     "wApIvJSwtmVi4MFU5aMqrSDE6ea73Mj2tcMyo5jMd6jmeWUHK8so/joWUoHOUgwu\n" \
-     "X4Po1QYz+3dszkDqMp4fklxBwXRsW10KXzPMTZ+sOPAveyxindmjkW8lGy+QsRlG\n" \
-     "PfZ+G6Z6h7mjem0Y+iWlkYcV4PIWL1iwBi8saCbGS5jN2p8M+X+Q7UNKEkROb3N6\n" \
-     "KOqkqm57TH2H3eDJAkSnh6/DNFu0Qg==\n" \
+     "DkRTVCBSb290IENBIFgzMB4XDTAwMDkzMDIxMTIxOVoXDTIxMDkzMDE0MDExNVow\n" \
+     "PzEkMCIGA1UEChMbRGlnaXRhbCBTaWduYXR1cmUgVHJ1c3QgQ28uMRcwFQYDVQQD\n" \
+     "Ew5EU1QgUm9vdCBDQSBYMzCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB\n" \
+     "AN+v6ZdQCINXtMxiZfaQguzH0yxrMMpb7NnDfcdAwRgUi+DoM3ZJKuM/IUmTrE4O\n" \
+     "rz5Iy2Xu/NMhD2XSKtkyj4zl93ewEnu1lcCJo6m67XMuegwGMoOifooUMM0RoOEq\n" \
+     "OLl5CjH9UL2AZd+3UWODyOKIYepLYYHsUmu5ouJLGiifSKOeDNoJjj4XLh7dIN9b\n" \
+     "xiqKqy69cK3FCxolkHRyxXtqqzTWMIn/5WgTe1QLyNau7Fqckh49ZLOMxt+/yUFw\n" \
+     "7BZy1SbsOFU5Q9D8/RhcQPGX69Wam40dutolucbY38EVAjqr2m7xPi71XAicPNaD\n" \
+     "aeQQmxkqtilX4+U9m5/wAl0CAwEAAaNCMEAwDwYDVR0TAQH/BAUwAwEB/zAOBgNV\n" \
+     "HQ8BAf8EBAMCAQYwHQYDVR0OBBYEFMSnsaR7LHH62+FLkHX/xBVghYkQMA0GCSqG\n" \
+     "SIb3DQEBBQUAA4IBAQCjGiybFwBcqR7uKGY3Or+Dxz9LwwmglSBd49lZRNI+DT69\n" \
+     "ikugdB/OEIKcdBodfpga3csTS7MgROSR6cz8faXbauX+5v3gTt23ADq1cEmv8uXr\n" \
+     "AvHRAosZy5Q6XkjEGB5YGV8eAlrwDPGxrancWYaLbumR9YbK+rlmM6pZW87ipxZz\n" \
+     "R8srzJmwN0jP41ZL9c8PDHIyh8bwRLtTcm1D9SZImlJnt1ir/md2cXjbDaJWFBM5\n" \
+     "JDGFoqgCWjBH4d1QB7wCCZAA62RjYJsWvIjJEubSfZGL+T0yjWW06XyxV3bqxbYo\n" \
+     "Ob8VZRzI9neWagqNdwvYkQsEjgfbKbYK7p2CNTUQ\n" \
      "-----END CERTIFICATE-----\n";
 
 // You can use x.509 client certificates if you want

libraries/WiFiClientSecure/src/WiFiClientSecure.cpp

@@ -333,9 +333,7 @@ int WiFiClientSecure::lastError(char *buf, const size_t size)
     if (!_lastError) {
         return 0;
     }
-    char error_buf[100];
-    mbedtls_strerror(_lastError, error_buf, 100);
-    snprintf(buf, size, "%s", error_buf);
+    mbedtls_strerror(_lastError, buf, size);
     return _lastError;
 }
 

libraries/WiFiClientSecure/src/ssl_client.cpp

@@ -290,16 +290,18 @@ int data_to_read(sslclient_context *ssl_client)
     return res;
 }
 
-int send_ssl_data(sslclient_context *ssl_client, const uint8_t *data, uint16_t len)
+int send_ssl_data(sslclient_context *ssl_client, const uint8_t *data, size_t len)
 {
     log_v("Writing HTTP request with %d bytes...", len); //for low level debug
     int ret = -1;
 
-    if ((ret = mbedtls_ssl_write(&ssl_client->ssl_ctx, data, len)) <= 0){
-        log_v("Handling error %d", ret); //for low level debug
-        return handle_error(ret);
-    } else{
-        log_v("Returning with %d bytes written", ret); //for low level debug
+    while ((ret = mbedtls_ssl_write(&ssl_client->ssl_ctx, data, len)) <= 0) {
+        if (ret != MBEDTLS_ERR_SSL_WANT_READ && ret != MBEDTLS_ERR_SSL_WANT_WRITE && ret < 0) {
+            log_v("Handling error %d", ret); //for low level debug
+            return handle_error(ret);
+        }
+        //wait for space to become available
+        vTaskDelay(2);
     }
 
     return ret;

libraries/WiFiClientSecure/src/ssl_client.h

@@ -32,7 +32,7 @@ void ssl_init(sslclient_context *ssl_client);
 int start_ssl_client(sslclient_context *ssl_client, const char *host, uint32_t port, int timeout, const char *rootCABuff, const char *cli_cert, const char *cli_key, const char *pskIdent, const char *psKey, bool insecure);
 void stop_ssl_socket(sslclient_context *ssl_client, const char *rootCABuff, const char *cli_cert, const char *cli_key);
 int data_to_read(sslclient_context *ssl_client);
-int send_ssl_data(sslclient_context *ssl_client, const uint8_t *data, uint16_t len);
+int send_ssl_data(sslclient_context *ssl_client, const uint8_t *data, size_t len);
 int get_ssl_receive(sslclient_context *ssl_client, uint8_t *data, int length);
 bool verify_ssl_fingerprint(sslclient_context *ssl_client, const char* fp, const char* domain_name);
 bool verify_ssl_dn(sslclient_context *ssl_client, const char* domain_name);

package/package_esp32_index.template.json

@@ -36,7 +36,7 @@
             {
               "packager": "esp32",
               "name": "xtensa-esp32-elf-gcc",
-              "version": "1.22.0-96-g2852398-5.2.0"
+              "version": "1.22.0-97-gc752ad5-5.2.0"
             },
             {
               "packager": "esp32",
@@ -54,49 +54,49 @@
       "tools": [
         {
           "name": "xtensa-esp32-elf-gcc",
-          "version": "1.22.0-96-g2852398-5.2.0",
+          "version": "1.22.0-97-gc752ad5-5.2.0",
           "systems": [
             {
               "host": "i686-mingw32",
-              "url": "https://dl.espressif.com/dl/xtensa-esp32-elf-win32-1.22.0-96-g2852398-5.2.0.zip",
-              "archiveFileName": "xtensa-esp32-elf-win32-1.22.0-96-g2852398-5.2.0.zip",
-              "checksum": "SHA-256:8e2a2e25d4714ae6e4b992be1b1c261caed5b523b0cc0887b6749229c9febbb0",
-              "size": "125810912"
+              "url": "https://github.com/espressif/arduino-esp32/releases/download/1.0.5-rc5/xtensa-esp32-elf-win32-1.22.0-97-gc752ad5-5.2.0.zip",
+              "archiveFileName": "xtensa-esp32-elf-win32-1.22.0-97-gc752ad5-5.2.0.zip",
+              "checksum": "SHA-256:80571e5d5a63494f4fa758bb9d8fb882ba4059853a8c412a84d232dc1c1400e6",
+              "size": "125747216"
             },
             {
               "host": "x86_64-apple-darwin",
-              "url": "https://dl.espressif.com/dl/xtensa-esp32-elf-macos-1.22.0-96-g2852398-5.2.0.tar.gz",
-              "archiveFileName": "xtensa-esp32-elf-macos-1.22.0-96-g2852398-5.2.0.tar.gz",
-              "checksum": "SHA-256:6aeae9547f0cd7e442d1df21821cea8b15d0a6ce349bbd86466e2997b738a99c",
-              "size": "50520203"
+              "url": "https://github.com/espressif/arduino-esp32/releases/download/1.0.5-rc5/xtensa-esp32-elf-macos-1.22.0-97-gc752ad5-5.2.0.tar.gz",
+              "archiveFileName": "xtensa-esp32-elf-macos-1.22.0-97-gc752ad5-5.2.0.tar.gz",
+              "checksum": "SHA-256:b1ce39a563ae359cf363fb7d8ee80cb1e5226fda83188203cff60f16f55e33ef",
+              "size": "50525386"
             },
             {
               "host": "x86_64-pc-linux-gnu",
-              "url": "https://dl.espressif.com/dl/xtensa-esp32-elf-linux64-1.22.0-96-g2852398-5.2.0.tar.gz",
-              "archiveFileName": "xtensa-esp32-elf-linux64-1.22.0-96-g2852398-5.2.0.tar.gz",
-              "checksum": "SHA-256:798a8638f11ad37f41b9640582f869c61ffb4da6d932279fde94a2b636ad2dac",
-              "size": "44211883"
+              "url": "https://github.com/espressif/arduino-esp32/releases/download/1.0.5-rc5/xtensa-esp32-elf-linux64-1.22.0-97-gc752ad5-5.2.0.tar.gz",
+              "archiveFileName": "xtensa-esp32-elf-linux64-1.22.0-97-gc752ad5-5.2.0.tar.gz",
+              "checksum": "SHA-256:96f5f6e7611a0ed1dc47048c54c3113fc5cebffbf0ba90d8bfcd497afc7ef9f3",
+              "size": "44225380"
             },
             {
               "host": "i686-pc-linux-gnu",
-              "url": "https://dl.espressif.com/dl/xtensa-esp32-elf-linux32-1.22.0-96-g2852398-5.2.0.tar.gz",
-              "archiveFileName": "xtensa-esp32-elf-linux32-1.22.0-96-g2852398-5.2.0.tar.gz",
-              "checksum": "SHA-256:4eea601188aa8f3c3d45d7936ab4c0fabb75b4970dccf7a061de47dba49e377f",
-              "size": "45563578"
+              "url": "https://github.com/espressif/arduino-esp32/releases/download/1.0.5-rc5/xtensa-esp32-elf-linux32-1.22.0-97-gc752ad5-5.2.0.tar.gz",
+              "archiveFileName": "xtensa-esp32-elf-linux32-1.22.0-97-gc752ad5-5.2.0.tar.gz",
+              "checksum": "SHA-256:8094a2c30b474e99ce64dd0ba8f310c4614eb3b3cac884a3aea0fd5f565af119",
+              "size": "45575521"
             },
             {
               "host": "arm-linux-gnueabihf",
-              "url": "https://dl.espressif.com/dl/xtensa-esp32-elf-linux-armel-1.22.0-96-g2852398-5.2.0.tar.gz",
-              "archiveFileName": "xtensa-esp32-elf-linux-armel-1.22.0-96-g2852398-5.2.0.tar.gz",
-              "checksum": "SHA-256:abfe06522f7c3479f6c7434c4bf926c50fa2039362b96abe95fa1f05ec519a9b",
-              "size": "50670980"
+              "url": "https://github.com/espressif/arduino-esp32/releases/download/1.0.5-rc5/xtensa-esp32-elf-linux-armel-1.22.0-97-gc752ad5-5.2.0.tar.gz",
+              "archiveFileName": "xtensa-esp32-elf-linux-armel-1.22.0-97-gc752ad5-5.2.0.tar.gz",
+              "checksum": "SHA-256:d70d550f88448fa476b29fa50ef5502ab497a16ac7fa9ca24c6d0a39bb1e681e",
+              "size": "50657803"
             },
             {
               "host": "aarch64-linux-gnu",
-              "url": "https://dl.espressif.com/dl/xtensa-esp32-elf-linux-armel-1.22.0-96-g2852398-5.2.0.tar.gz",
-              "archiveFileName": "xtensa-esp32-elf-linux-armel-1.22.0-96-g2852398-5.2.0.tar.gz",
-              "checksum": "SHA-256:abfe06522f7c3479f6c7434c4bf926c50fa2039362b96abe95fa1f05ec519a9b",
-              "size": "50670980"
+              "url": "https://github.com/espressif/arduino-esp32/releases/download/1.0.5-rc5/xtensa-esp32-elf-linux-armel-1.22.0-97-gc752ad5-5.2.0.tar.gz",
+              "archiveFileName": "xtensa-esp32-elf-linux-armel-1.22.0-97-gc752ad5-5.2.0.tar.gz",
+              "checksum": "SHA-256:d70d550f88448fa476b29fa50ef5502ab497a16ac7fa9ca24c6d0a39bb1e681e",
+              "size": "50657803"
             }
           ]
         },
@@ -106,42 +106,42 @@
           "systems": [
             {
               "host": "i686-mingw32",
-              "url": "https://dl.espressif.com/dl/esptool-3.0.0.2-windows.zip",
+              "url": "https://github.com/espressif/arduino-esp32/releases/download/1.0.5-rc5/esptool-3.0.0.2-windows.zip",
               "archiveFileName": "esptool-3.0.0.2-windows.zip",
               "checksum": "SHA-256:b192bfc1545a3c92658ce586b4edcc2aca3f0ad4b3fa8417d658bc8a48f1387e",
               "size": "3434736"
             },
             {
               "host": "x86_64-apple-darwin",
-              "url": "https://dl.espressif.com/dl/esptool-3.0.0.2-macos.tar.gz",
+              "url": "https://github.com/espressif/arduino-esp32/releases/download/1.0.5-rc5/esptool-3.0.0.2-macos.tar.gz",
               "archiveFileName": "esptool-3.0.0.2-macos.tar.gz",
               "checksum": "SHA-256:2cafab7f1ebce89475b84c115548eaace40b6366d7b3f9862cdb2fc64f806643",
               "size": "3859642"
             },
             {
               "host": "x86_64-pc-linux-gnu",
-              "url": "https://dl.espressif.com/dl/esptool-3.0.0.2-linux.tar.gz",
+              "url": "https://github.com/espressif/arduino-esp32/releases/download/1.0.5-rc5/esptool-3.0.0.2-linux.tar.gz",
               "archiveFileName": "esptool-3.0.0.2-linux.tar.gz",
               "checksum": "SHA-256:d5cb51da1c74ff69f81b820470d2ecccb5c7c3a2dec7776483d4c89588b00020",
               "size": "57526"
             },
             {
               "host": "i686-pc-linux-gnu",
-              "url": "https://dl.espressif.com/dl/esptool-3.0.0.2-linux.tar.gz",
+              "url": "https://github.com/espressif/arduino-esp32/releases/download/1.0.5-rc5/esptool-3.0.0.2-linux.tar.gz",
               "archiveFileName": "esptool-3.0.0.2-linux.tar.gz",
               "checksum": "SHA-256:d5cb51da1c74ff69f81b820470d2ecccb5c7c3a2dec7776483d4c89588b00020",
               "size": "57526"
             },
             {
               "host": "arm-linux-gnueabihf",
-              "url": "https://dl.espressif.com/dl/esptool-3.0.0.2-linux.tar.gz",
+              "url": "https://github.com/espressif/arduino-esp32/releases/download/1.0.5-rc5/esptool-3.0.0.2-linux.tar.gz",
               "archiveFileName": "esptool-3.0.0.2-linux.tar.gz",
               "checksum": "SHA-256:d5cb51da1c74ff69f81b820470d2ecccb5c7c3a2dec7776483d4c89588b00020",
               "size": "57526"
             },
             {
               "host": "aarch64-linux-gnu",
-              "url": "https://dl.espressif.com/dl/esptool-3.0.0.2-linux.tar.gz",
+              "url": "https://github.com/espressif/arduino-esp32/releases/download/1.0.5-rc5/esptool-3.0.0.2-linux.tar.gz",
               "archiveFileName": "esptool-3.0.0.2-linux.tar.gz",
               "checksum": "SHA-256:d5cb51da1c74ff69f81b820470d2ecccb5c7c3a2dec7776483d4c89588b00020",
               "size": "57526"
@@ -193,6 +193,13 @@
               "archiveFileName": "mkspiffs-0.2.3-arduino-esp32-linux-armhf.tar.gz",
               "checksum": "SHA-256:ade3dc00117912ac08a1bdbfbfe76b12d21a34bc5fa1de0cfc45fe7a8d0a0185",
               "size": "40665"
+            },
+            {
+              "host": "aarch64-linux-gnu",
+              "url": "https://github.com/igrr/mkspiffs/releases/download/0.2.3/mkspiffs-0.2.3-arduino-esp32-linux-armhf.tar.gz",
+              "archiveFileName": "mkspiffs-0.2.3-arduino-esp32-linux-armhf.tar.gz",
+              "checksum": "SHA-256:ade3dc00117912ac08a1bdbfbfe76b12d21a34bc5fa1de0cfc45fe7a8d0a0185",
+              "size": "40665"
             }
           ]
         }

platform.txt

@@ -22,7 +22,7 @@ compiler.warning_flags.all=-Wall -Werror=all -Wextra
 
 compiler.path={runtime.tools.xtensa-esp32-elf-gcc.path}/bin/
 compiler.sdk.path={runtime.platform.path}/tools/sdk
-compiler.cpreprocessor.flags=-DESP_PLATFORM -DMBEDTLS_CONFIG_FILE="mbedtls/esp_config.h" -DHAVE_CONFIG_H -DGCC_NOT_5_2_0=0 -DWITH_POSIX "-I{compiler.sdk.path}/include/config" "-I{compiler.sdk.path}/include/app_trace" "-I{compiler.sdk.path}/include/app_update" "-I{compiler.sdk.path}/include/asio" "-I{compiler.sdk.path}/include/bootloader_support" "-I{compiler.sdk.path}/include/bt" "-I{compiler.sdk.path}/include/coap" "-I{compiler.sdk.path}/include/console" "-I{compiler.sdk.path}/include/driver" "-I{compiler.sdk.path}/include/efuse" "-I{compiler.sdk.path}/include/esp-tls" "-I{compiler.sdk.path}/include/esp32" "-I{compiler.sdk.path}/include/esp_adc_cal" "-I{compiler.sdk.path}/include/esp_event" "-I{compiler.sdk.path}/include/esp_http_client" "-I{compiler.sdk.path}/include/esp_http_server" "-I{compiler.sdk.path}/include/esp_https_ota" "-I{compiler.sdk.path}/include/esp_https_server" "-I{compiler.sdk.path}/include/esp_ringbuf" "-I{compiler.sdk.path}/include/esp_websocket_client" "-I{compiler.sdk.path}/include/espcoredump" "-I{compiler.sdk.path}/include/ethernet" "-I{compiler.sdk.path}/include/expat" "-I{compiler.sdk.path}/include/fatfs" "-I{compiler.sdk.path}/include/freemodbus" "-I{compiler.sdk.path}/include/freertos" "-I{compiler.sdk.path}/include/heap" "-I{compiler.sdk.path}/include/idf_test" "-I{compiler.sdk.path}/include/jsmn" "-I{compiler.sdk.path}/include/json" "-I{compiler.sdk.path}/include/libsodium" "-I{compiler.sdk.path}/include/log" "-I{compiler.sdk.path}/include/lwip" "-I{compiler.sdk.path}/include/mbedtls" "-I{compiler.sdk.path}/include/mdns" "-I{compiler.sdk.path}/include/micro-ecc" "-I{compiler.sdk.path}/include/mqtt" "-I{compiler.sdk.path}/include/newlib" "-I{compiler.sdk.path}/include/nghttp" "-I{compiler.sdk.path}/include/nimble" "-I{compiler.sdk.path}/include/nvs_flash" "-I{compiler.sdk.path}/include/openssl" "-I{compiler.sdk.path}/include/protobuf-c" "-I{compiler.sdk.path}/include/protocomm" "-I{compiler.sdk.path}/include/pthread" "-I{compiler.sdk.path}/include/sdmmc" "-I{compiler.sdk.path}/include/smartconfig_ack" "-I{compiler.sdk.path}/include/soc" "-I{compiler.sdk.path}/include/spi_flash" "-I{compiler.sdk.path}/include/spiffs" "-I{compiler.sdk.path}/include/tcp_transport" "-I{compiler.sdk.path}/include/tcpip_adapter" "-I{compiler.sdk.path}/include/ulp" "-I{compiler.sdk.path}/include/unity" "-I{compiler.sdk.path}/include/vfs" "-I{compiler.sdk.path}/include/wear_levelling" "-I{compiler.sdk.path}/include/wifi_provisioning" "-I{compiler.sdk.path}/include/wpa_supplicant" "-I{compiler.sdk.path}/include/xtensa-debug-module" "-I{compiler.sdk.path}/include/esp-face" "-I{compiler.sdk.path}/include/esp32-camera" "-I{compiler.sdk.path}/include/esp-face" "-I{compiler.sdk.path}/include/fb_gfx"
+compiler.cpreprocessor.flags=-DESP_PLATFORM -DMBEDTLS_CONFIG_FILE="mbedtls/esp_config.h" -DHAVE_CONFIG_H -DGCC_NOT_5_2_0=0 -DWITH_POSIX "-I{compiler.sdk.path}/include/config" "-I{compiler.sdk.path}/include/app_trace" "-I{compiler.sdk.path}/include/app_update" "-I{compiler.sdk.path}/include/asio" "-I{compiler.sdk.path}/include/bootloader_support" "-I{compiler.sdk.path}/include/bt" "-I{compiler.sdk.path}/include/coap" "-I{compiler.sdk.path}/include/console" "-I{compiler.sdk.path}/include/driver" "-I{compiler.sdk.path}/include/efuse" "-I{compiler.sdk.path}/include/esp-tls" "-I{compiler.sdk.path}/include/esp32" "-I{compiler.sdk.path}/include/esp_adc_cal" "-I{compiler.sdk.path}/include/esp_event" "-I{compiler.sdk.path}/include/esp_http_client" "-I{compiler.sdk.path}/include/esp_http_server" "-I{compiler.sdk.path}/include/esp_https_ota" "-I{compiler.sdk.path}/include/esp_https_server" "-I{compiler.sdk.path}/include/esp_ringbuf" "-I{compiler.sdk.path}/include/esp_websocket_client" "-I{compiler.sdk.path}/include/espcoredump" "-I{compiler.sdk.path}/include/ethernet" "-I{compiler.sdk.path}/include/expat" "-I{compiler.sdk.path}/include/fatfs" "-I{compiler.sdk.path}/include/freemodbus" "-I{compiler.sdk.path}/include/freertos" "-I{compiler.sdk.path}/include/heap" "-I{compiler.sdk.path}/include/idf_test" "-I{compiler.sdk.path}/include/jsmn" "-I{compiler.sdk.path}/include/json" "-I{compiler.sdk.path}/include/libsodium" "-I{compiler.sdk.path}/include/log" "-I{compiler.sdk.path}/include/lwip" "-I{compiler.sdk.path}/include/mbedtls" "-I{compiler.sdk.path}/include/mdns" "-I{compiler.sdk.path}/include/micro-ecc" "-I{compiler.sdk.path}/include/mqtt" "-I{compiler.sdk.path}/include/newlib" "-I{compiler.sdk.path}/include/nghttp" "-I{compiler.sdk.path}/include/nvs_flash" "-I{compiler.sdk.path}/include/openssl" "-I{compiler.sdk.path}/include/protobuf-c" "-I{compiler.sdk.path}/include/protocomm" "-I{compiler.sdk.path}/include/pthread" "-I{compiler.sdk.path}/include/sdmmc" "-I{compiler.sdk.path}/include/smartconfig_ack" "-I{compiler.sdk.path}/include/soc" "-I{compiler.sdk.path}/include/spi_flash" "-I{compiler.sdk.path}/include/spiffs" "-I{compiler.sdk.path}/include/tcp_transport" "-I{compiler.sdk.path}/include/tcpip_adapter" "-I{compiler.sdk.path}/include/ulp" "-I{compiler.sdk.path}/include/unity" "-I{compiler.sdk.path}/include/vfs" "-I{compiler.sdk.path}/include/wear_levelling" "-I{compiler.sdk.path}/include/wifi_provisioning" "-I{compiler.sdk.path}/include/wpa_supplicant" "-I{compiler.sdk.path}/include/xtensa-debug-module" "-I{compiler.sdk.path}/include/esp-face" "-I{compiler.sdk.path}/include/esp32-camera" "-I{compiler.sdk.path}/include/esp-face" "-I{compiler.sdk.path}/include/fb_gfx"
 
 compiler.c.cmd=xtensa-esp32-elf-gcc
 compiler.c.flags=-std=gnu99 -Os -g3 -fstack-protector -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -mlongcalls -nostdlib -Wpointer-arith {compiler.warning_flags} -Wno-maybe-uninitialized -Wno-unused-function -Wno-unused-but-set-variable -Wno-unused-variable -Wno-deprecated-declarations -Wno-unused-parameter -Wno-sign-compare -Wno-old-style-declaration -MMD -c
@@ -34,8 +34,8 @@ compiler.S.cmd=xtensa-esp32-elf-gcc
 compiler.S.flags=-c -g3 -x assembler-with-cpp -MMD -mlongcalls
 
 compiler.c.elf.cmd=xtensa-esp32-elf-gcc
-compiler.c.elf.flags=-nostdlib "-L{compiler.sdk.path}/lib" "-L{compiler.sdk.path}/ld" -T esp32_out.ld -T esp32.project.ld -T esp32.rom.ld -T esp32.peripherals.ld -T esp32.rom.libgcc.ld -T esp32.rom.spiram_incompatible_fns.ld -u ld_include_panic_highint_hdl -u call_user_start_cpu0 -Wl,--gc-sections -Wl,-static -Wl,--undefined=uxTopUsedPriority  -u __cxa_guard_dummy -u __cxx_fatal_exception
-compiler.c.elf.libs=-lgcc -lesp_http_client -lcxx -lwps -lsoc -lesp_event -lc -lprotobuf-c -lunity -lesp_ringbuf -lasio -lnewlib -lfreemodbus -lbtdm_app -ltcpip_adapter -llog -lxtensa-debug-module -lsmartconfig -lspi_flash -lmesh -lwpa -lheap -lbootloader_support -lapp_update -llwip -ldetection_cat_face -lopenssl -ldriver -lesp_https_ota -lfr -lconsole -llibsodium -lmqtt -ljson -lwear_levelling -lface_recognition -lfatfs -lspiffs -ldl -lrtc -ljsmn -lesp_http_server -lfreertos -lespcoredump -lesp_websocket_client -lod -lprotocomm -lwpa2 -lesp_adc_cal -lnghttp -lc_nano -lpp -lpe -lethernet -lbt -ldetection -lulp -lcoap -lfd -lespnow -lmdns -lmicro-ecc -lcore -lmbedtls -lcoexist -lface_detection -lesp32 -ltcp_transport -lphy -lsmartconfig_ack -lhal -lnvs_flash -lfb_gfx -lvfs -lesp32-camera -lm -lsdmmc -lapp_trace -lefuse -lnet80211 -lesp-tls -lwifi_provisioning -lwpa_supplicant -lesp_https_server -limage_util -lpthread -lexpat  -lstdc++
+compiler.c.elf.flags=-nostdlib "-L{compiler.sdk.path}/lib" "-L{compiler.sdk.path}/ld" -T esp32_out.ld -T esp32.project.ld -T esp32.rom.ld -T esp32.peripherals.ld -T esp32.rom.libgcc.ld -T esp32.rom.spiram_incompatible_fns.ld -u esp_app_desc -u ld_include_panic_highint_hdl -u call_user_start_cpu0 -Wl,--gc-sections -Wl,-static -Wl,--undefined=uxTopUsedPriority  -u __cxa_guard_dummy -u __cxx_fatal_exception
+compiler.c.elf.libs=-lgcc -lesp_websocket_client -lwpa2 -ldetection -lesp_https_server -lwps -lhal -lconsole -lpe -lsoc -lsdmmc -lpthread -llog -lesp_http_client -ljson -lmesh -lesp32-camera -lnet80211 -lwpa_supplicant -lc -lmqtt -lcxx -lesp_https_ota -lulp -lefuse -lpp -lmdns -lbt -lwpa -lspiffs -lheap -limage_util -lunity -lrtc -lmbedtls -lface_recognition -lnghttp -ljsmn -lopenssl -lcore -lfatfs -lm -lprotocomm -lsmartconfig -lxtensa-debug-module -ldl -lesp_event -lesp-tls -lfd -lespcoredump -lesp_http_server -lfr -lsmartconfig_ack -lwear_levelling -ltcp_transport -llwip -lphy -lvfs -lcoap -lesp32 -llibsodium -lbootloader_support -ldriver -lcoexist -lasio -lod -lmicro-ecc -lesp_ringbuf -ldetection_cat_face -lapp_update -lespnow -lface_detection -lapp_trace -lnewlib -lbtdm_app -lwifi_provisioning -lfreertos -lfreemodbus -lethernet -lnvs_flash -lspi_flash -lc_nano -lexpat -lfb_gfx -lprotobuf-c -lesp_adc_cal -ltcpip_adapter  -lstdc++
 
 compiler.as.cmd=xtensa-esp32-elf-as
 
@@ -53,6 +53,7 @@ build.boot=bootloader
 build.code_debug=0
 build.defines=
 build.extra_flags=-DESP32 -DCORE_DEBUG_LEVEL={build.code_debug} {build.defines}
+build.extra_libs=
 
 # These can be overridden in platform.local.txt
 compiler.c.extra_flags=
@@ -66,8 +67,8 @@ compiler.libraries.ldflags=
 
 # Build Dir: {build.path}
 # Sketch Dir: {build.source.path}
-recipe.hooks.prebuild.1.pattern=bash -c "[ ! -f {build.source.path}/partitions.csv ] || cp -f {build.source.path}/partitions.csv {build.path}/partitions.csv"
-recipe.hooks.prebuild.2.pattern=bash -c "[ -f {build.path}/partitions.csv ] || cp {runtime.platform.path}/tools/partitions/{build.partitions}.csv {build.path}/partitions.csv"
+recipe.hooks.prebuild.1.pattern=bash -c "[ ! -f "{build.source.path}"/partitions.csv ] || cp -f "{build.source.path}"/partitions.csv "{build.path}"/partitions.csv"
+recipe.hooks.prebuild.2.pattern=bash -c "[ -f "{build.path}"/partitions.csv ] || cp "{runtime.platform.path}"/tools/partitions/{build.partitions}.csv "{build.path}"/partitions.csv"
 recipe.hooks.prebuild.1.pattern.windows=cmd /c if exist "{build.source.path}\partitions.csv" copy /y "{build.source.path}\partitions.csv" "{build.path}\partitions.csv"
 recipe.hooks.prebuild.2.pattern.windows=cmd /c if not exist "{build.path}\partitions.csv" copy "{runtime.platform.path}\tools\partitions\{build.partitions}.csv" "{build.path}\partitions.csv"
 
@@ -84,7 +85,7 @@ recipe.S.o.pattern="{compiler.path}{compiler.c.cmd}" {compiler.cpreprocessor.fla
 recipe.ar.pattern="{compiler.path}{compiler.ar.cmd}" {compiler.ar.flags} {compiler.ar.extra_flags} "{archive_file_path}" "{object_file}"
 
 ## Combine gc-sections, archives, and objects
-recipe.c.combine.pattern="{compiler.path}{compiler.c.elf.cmd}" {compiler.c.elf.flags} {compiler.c.elf.extra_flags} {compiler.libraries.ldflags} -Wl,--start-group {object_files} "{archive_file_path}" {compiler.c.elf.libs} -Wl,--end-group -Wl,-EL -o "{build.path}/{build.project_name}.elf"
+recipe.c.combine.pattern="{compiler.path}{compiler.c.elf.cmd}" {compiler.c.elf.flags} {compiler.c.elf.extra_flags} {compiler.libraries.ldflags} -Wl,--start-group {object_files} "{archive_file_path}" {compiler.c.elf.libs} {build.extra_libs} -Wl,--end-group -Wl,-EL -o "{build.path}/{build.project_name}.elf"
 
 ## Create partitions.bin
 recipe.objcopy.partitions.bin.pattern={tools.gen_esp32part.cmd} -q "{build.path}/partitions.csv" "{build.path}/{build.project_name}.partitions.bin"

tools/platformio-build.py

@@ -138,7 +138,6 @@ env.Append(
         join(FRAMEWORK_DIR, "tools", "sdk", "include", "mqtt"),
         join(FRAMEWORK_DIR, "tools", "sdk", "include", "newlib"),
         join(FRAMEWORK_DIR, "tools", "sdk", "include", "nghttp"),
-        join(FRAMEWORK_DIR, "tools", "sdk", "include", "nimble"),
         join(FRAMEWORK_DIR, "tools", "sdk", "include", "nvs_flash"),
         join(FRAMEWORK_DIR, "tools", "sdk", "include", "openssl"),
         join(FRAMEWORK_DIR, "tools", "sdk", "include", "protobuf-c"),
@@ -171,7 +170,7 @@ env.Append(
     ],
 
     LIBS=[
-        "-lgcc", "-lesp_http_client", "-lcxx", "-lwps", "-lsoc", "-lesp_event", "-lc", "-lprotobuf-c", "-lunity", "-lesp_ringbuf", "-lasio", "-lnewlib", "-lfreemodbus", "-lbtdm_app", "-ltcpip_adapter", "-llog", "-lxtensa-debug-module", "-lsmartconfig", "-lspi_flash", "-lmesh", "-lwpa", "-lheap", "-lbootloader_support", "-lapp_update", "-llwip", "-ldetection_cat_face", "-lopenssl", "-ldriver", "-lesp_https_ota", "-lfr", "-lconsole", "-llibsodium", "-lmqtt", "-ljson", "-lwear_levelling", "-lface_recognition", "-lfatfs", "-lspiffs", "-ldl", "-lrtc", "-ljsmn", "-lesp_http_server", "-lfreertos", "-lespcoredump", "-lesp_websocket_client", "-lod", "-lprotocomm", "-lwpa2", "-lesp_adc_cal", "-lnghttp", "-lc_nano", "-lpp", "-lpe", "-lethernet", "-lbt", "-ldetection", "-lulp", "-lcoap", "-lfd", "-lespnow", "-lmdns", "-lmicro-ecc", "-lcore", "-lmbedtls", "-lcoexist", "-lface_detection", "-lesp32", "-ltcp_transport", "-lphy", "-lsmartconfig_ack", "-lhal", "-lnvs_flash", "-lfb_gfx", "-lvfs", "-lesp32-camera", "-lm", "-lsdmmc", "-lapp_trace", "-lefuse", "-lnet80211", "-lesp-tls", "-lwifi_provisioning", "-lwpa_supplicant", "-lesp_https_server", "-limage_util", "-lpthread", "-lexpat", "-lstdc++"
+        "-lgcc", "-lesp_websocket_client", "-lwpa2", "-ldetection", "-lesp_https_server", "-lwps", "-lhal", "-lconsole", "-lpe", "-lsoc", "-lsdmmc", "-lpthread", "-llog", "-lesp_http_client", "-ljson", "-lmesh", "-lesp32-camera", "-lnet80211", "-lwpa_supplicant", "-lc", "-lmqtt", "-lcxx", "-lesp_https_ota", "-lulp", "-lefuse", "-lpp", "-lmdns", "-lbt", "-lwpa", "-lspiffs", "-lheap", "-limage_util", "-lunity", "-lrtc", "-lmbedtls", "-lface_recognition", "-lnghttp", "-ljsmn", "-lopenssl", "-lcore", "-lfatfs", "-lm", "-lprotocomm", "-lsmartconfig", "-lxtensa-debug-module", "-ldl", "-lesp_event", "-lesp-tls", "-lfd", "-lespcoredump", "-lesp_http_server", "-lfr", "-lsmartconfig_ack", "-lwear_levelling", "-ltcp_transport", "-llwip", "-lphy", "-lvfs", "-lcoap", "-lesp32", "-llibsodium", "-lbootloader_support", "-ldriver", "-lcoexist", "-lasio", "-lod", "-lmicro-ecc", "-lesp_ringbuf", "-ldetection_cat_face", "-lapp_update", "-lespnow", "-lface_detection", "-lapp_trace", "-lnewlib", "-lbtdm_app", "-lwifi_provisioning", "-lfreertos", "-lfreemodbus", "-lethernet", "-lnvs_flash", "-lspi_flash", "-lc_nano", "-lexpat", "-lfb_gfx", "-lprotobuf-c", "-lesp_adc_cal", "-ltcpip_adapter", "-lstdc++"
     ],
 
     LIBSOURCE_DIRS=[
@@ -188,6 +187,14 @@ env.Append(
 if not env.BoardConfig().get("build.ldscript", ""):
     env.Replace(LDSCRIPT_PATH=env.BoardConfig().get("build.arduino.ldscript", ""))
 
+#
+# Add PSRAM-specific libraries
+#
+
+flatten_cppdefines = env.Flatten(env["CPPDEFINES"])
+if "BOARD_HAS_PSRAM" in flatten_cppdefines:
+    env.Append(LIBS=["c-psram-workaround", "m-psram-workaround"])
+
 #
 # Target: Build Core Library
 #
@@ -224,7 +231,9 @@ env.Prepend(LIBS=libs)
 #
 
 fwpartitions_dir = join(FRAMEWORK_DIR, "tools", "partitions")
-partitions_csv = env.BoardConfig().get("build.partitions", "default.csv")
+partitions_csv = env.BoardConfig().get("build.arduino.partitions", "default.csv")
+if "build.partitions" in env.BoardConfig():
+    partitions_csv = env.BoardConfig().get("build.partitions")
 env.Replace(
     PARTITIONS_TABLE_CSV=abspath(
         join(fwpartitions_dir, partitions_csv) if isfile(

tools/sdk/include/config/sdkconfig.h

@@ -361,6 +361,7 @@
 #define CONFIG_BT_ACL_CONNECTIONS 4
 #define CONFIG_FATFS_MAX_LFN 255
 #define CONFIG_ESP32_WIFI_TX_BUFFER_TYPE 1
+#define CONFIG_SUPPORT_STATIC_ALLOCATION 1
 #define CONFIG_ESPTOOLPY_BAUD_921600B 1
 #define CONFIG_BOOTLOADER_WDT_ENABLE 1
 #define CONFIG_ESP32_WIFI_AMPDU_RX_ENABLED 1
@@ -396,5 +397,5 @@
 #define CONFIG_BTDM_MODEM_SLEEP_MODE_ORIG 1
 #define CONFIG_ARDUHAL_LOG_DEFAULT_LEVEL_ERROR 1
 #define CONFIG_FATFS_API_ENCODING_ANSI_OEM 1
-#define CONFIG_ARDUINO_IDF_COMMIT "cd59d107b"
+#define CONFIG_ARDUINO_IDF_COMMIT "85c43024c"
 #define CONFIG_ARDUINO_IDF_BRANCH "release/v3.3"

tools/sdk/include/esp32-camera/img_converters.h

@@ -62,7 +62,8 @@ bool frame2jpg_cb(camera_fb_t * fb, uint8_t quality, jpg_out_cb cb, void * arg);
  * @param height    Height in pixels of the source image
  * @param format    Format of the source image
  * @param quality   JPEG quality of the resulting image
- * @param out       Pointer to be populated with the address of the resulting buffer
+ * @param out       Pointer to be populated with the address of the resulting buffer.
+ *                  You MUST free the pointer once you are done with it.
  * @param out_len   Pointer to be populated with the length of the output buffer
  *
  * @return true on success

tools/sdk/include/esp32/esp_idf_version.h

@@ -23,7 +23,7 @@ extern "C" {
 /** Minor version number (x.X.x) */
 #define ESP_IDF_VERSION_MINOR   3
 /** Patch version number (x.x.X) */
-#define ESP_IDF_VERSION_PATCH   4
+#define ESP_IDF_VERSION_PATCH   5
 
 /**
  * Macro to convert IDF version number into an integer

tools/sdk/include/esp32/esp_phy_init.h

@@ -244,6 +244,13 @@ esp_err_t esp_modem_sleep_deregister(modem_sleep_module_t module);
  *                   microsecond since boot when phy/rf was last switched on
 */
 int64_t esp_phy_rf_get_on_ts(void);
+
+/**
+ * @brief Get PHY lib version
+ * @return PHY lib version.
+ */
+char * get_phy_version_str(void);
+
 #ifdef __cplusplus
 }
 #endif

tools/sdk/include/esp32/esp_wifi.h

@@ -442,6 +442,8 @@ esp_err_t esp_wifi_scan_get_ap_records(uint16_t *number, wifi_ap_record_t *ap_re
 /**
   * @brief     Get information of AP which the ESP32 station is associated with
   *
+  * @attention When the obtained country information is empty, it means that the AP does not carry country information
+  *
   * @param     ap_info  the wifi_ap_record_t to hold AP information
   *            sta can get the connected ap's phy mode info through the struct member
   *            phy_11b，phy_11g，phy_11n，phy_lr in the wifi_ap_record_t struct.
@@ -905,9 +907,9 @@ esp_err_t esp_wifi_set_vendor_ie_cb(esp_vendor_ie_cb_t cb, void *ctx);
   * @attention 1. Maximum power before wifi startup is limited by PHY init data bin.
   * @attention 2. The value set by this API will be mapped to the max_tx_power of the structure wifi_country_t variable.
   * @attention 3. Mapping Table {Power, max_tx_power} = {{8,   2}, {20,  5}, {28,  7}, {34,  8}, {44, 11},
-  *                                                      {52, 13}, {56, 14}, {60, 15}, {66, 16}, {72, 18}, {78, 20}}.
-  * @attention 4. Param power unit is 0.25dBm, range is [8, 78] corresponding to 2dBm - 20dBm.
-  * @attention 5. Relationship between set value and actual value. As follows: {set value range, actual value} = {{[8,  19],8}, {[20, 27],20}, {[28, 33],28}, {[34, 43],34}, {[44, 51],44}, {[52, 55],52}, {[56, 59],56}, {[60, 65],60}, {[66, 71],66}, {[72, 77],72}, {78,78}}
+  *                                                      {52, 13}, {56, 14}, {60, 15}, {66, 16}, {72, 18}, {80, 20}}.
+  * @attention 4. Param power unit is 0.25dBm, range is [8, 84] corresponding to 2dBm - 20dBm.
+  * @attention 5. Relationship between set value and actual value. As follows: {set value range, actual value} = {{[8,  19],8}, {[20, 27],20}, {[28, 33],28}, {[34, 43],34}, {[44, 51],44}, {[52, 55],52}, {[56, 59],56}, {[60, 65],60}, {[66, 71],66}, {[72, 79],72}, {[80, 84],80}}.
   *
   * @param     power  Maximum WiFi transmitting power.
   *

tools/sdk/include/esp32/esp_wifi_types.h

@@ -364,6 +364,7 @@ typedef enum {
 #define WIFI_PROMIS_FILTER_MASK_MISC        (1<<3)        /**< filter the packets with type of WIFI_PKT_MISC */
 #define WIFI_PROMIS_FILTER_MASK_DATA_MPDU   (1<<4)        /**< filter the MPDU which is a kind of WIFI_PKT_DATA */
 #define WIFI_PROMIS_FILTER_MASK_DATA_AMPDU  (1<<5)        /**< filter the AMPDU which is a kind of WIFI_PKT_DATA */
+#define WIFI_PROMIS_FILTER_MASK_FCSFAIL     (1<<6)        /**< filter the FCS failed packets, do not open it in general */
 
 #define WIFI_PROMIS_CTRL_FILTER_MASK_ALL         (0xFF800000)  /**< filter all control packets */
 #define WIFI_PROMIS_CTRL_FILTER_MASK_WRAPPER     (1<<23)       /**< filter the control packets with subtype of Control Wrapper */