Merge pull request #383 from espressif-abhikroy/components/console_simple_init_1

fix(console): Fixed bump version check in publish-docs yml

.github/workflows/asio__build-target-test.yml

@@ -13,7 +13,7 @@ jobs:
     name: Build
     strategy:
       matrix:
-        idf_ver: ["latest", "release-v5.0"]
+        idf_ver: ["latest", "release-v5.0", "release-v5.1"]
         idf_target: ["esp32", "esp32s2"]
         example: ["asio_chat", "async_request", "socks4", "ssl_client_server", "tcp_echo_server", "udp_echo_server"]
     runs-on: ubuntu-20.04

.github/workflows/console_simple_init__build.yml

@@ -0,0 +1,32 @@
+name: "console_simple_init: build-tests"
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    types: [opened, synchronize, reopened, labeled]
+
+jobs:
+  build_console_simple_init:
+    if: contains(github.event.pull_request.labels.*.name, 'console') || github.event_name == 'push'
+    name: Build
+    strategy:
+      matrix:
+        idf_ver: ["latest", "release-v5.0"]
+        idf_target: ["esp32"]
+        test: [ { app: example, path: "components/console_simple_init/examples" }]
+    runs-on: ubuntu-20.04
+    container: espressif/idf:${{ matrix.idf_ver }}
+    steps:
+      - name: Checkout esp-protocols
+        uses: actions/checkout@v3
+        with:
+          submodules: recursive
+      - name: Build ${{ matrix.test.app }} with IDF-${{ matrix.idf_ver }} for ${{ matrix.idf_target }}
+        shell: bash
+        working-directory: ${{matrix.test.path}}
+        run: |
+          ${IDF_PATH}/install.sh --enable-pytest
+          . ${IDF_PATH}/export.sh
+          python $IDF_PATH/tools/ci/ci_build_apps.py . --target ${{ matrix.idf_target }} -vv --preserve-all --pytest-app

.github/workflows/publish-docs-component.yml

@@ -50,13 +50,15 @@ jobs:
             sudo apt-get -y install doxygen clang python3-pip
             python -m pip install breathe recommonmark esp-docs==1.4.1
             for comp in  `ls components`; do
-              cd $GITHUB_WORKSPACE/docs/${comp}
-              if [[ "${{ env.BUMP_COMPONENT }}" == "${comp}" ]]; then
-                echo "Building specific version of ${comp} (${{ env.BUMP_VERSION }})"
-                ./generate_docs ${{ env.BUMP_VERSION }}
-              else
-                echo "Building latest version of ${comp}"
-                ./generate_docs
+              if [[ -d $GITHUB_WORKSPACE/docs/${comp} ]]; then
+                cd $GITHUB_WORKSPACE/docs/${comp}
+                if [[ "${{ env.BUMP_COMPONENT }}" == "${comp}" ]]; then
+                  echo "Building specific version of ${comp} (${{ env.BUMP_VERSION }})"
+                  ./generate_docs ${{ env.BUMP_VERSION }}
+                else
+                  echo "Building latest version of ${comp}"
+                  ./generate_docs
+                fi
               fi
             done
       - name: Deploying generated docs
@@ -67,15 +69,17 @@ jobs:
             export GIT_VER=$(git describe --always)
             export GITHUB_REF_NAME=latest
             for comp in  `ls components`; do
-              echo "Deploying latest of ${comp}"
-              export DOCS_BUILD_DIR=$GITHUB_WORKSPACE/docs/${comp}
-              export DOCS_DEPLOY_PATH=$DOCS_DEPLOY_PATH_ORIG/${comp}
-              cd $GITHUB_WORKSPACE/docs/${comp}
-              deploy-docs
+              if [[ -d $GITHUB_WORKSPACE/docs/${comp} ]]; then
+                echo "Deploying latest of ${comp}"
+                export DOCS_BUILD_DIR=$GITHUB_WORKSPACE/docs/${comp}
+                export DOCS_DEPLOY_PATH=$DOCS_DEPLOY_PATH_ORIG/${comp}
+                cd $GITHUB_WORKSPACE/docs/${comp}
+                deploy-docs
+              fi
             done;
             # Deploy docs with version path
-            if [[ "${{ env.BUMP_VERSION }}" != "" ]]; then
-                echo "Deploying specific version of ${comp} (${{ env.BUMP_VERSION }})"
+            if [[ "${{ env.BUMP_VERSION }}" != "" ]] && [[ -d $GITHUB_WORKSPACE/docs/${{ env.BUMP_COMPONENT }} ]]; then
+                echo "Deploying specific version of ${{ env.BUMP_COMPONENT }} (${{ env.BUMP_VERSION }})"
                 cd $GITHUB_WORKSPACE/docs/${{ env.BUMP_COMPONENT }}
                 export GITHUB_REF_NAME=${{ env.BUMP_VERSION }}
                 deploy-docs
@@ -89,5 +93,6 @@ jobs:
             components/esp_mqtt_cxx;
             components/esp_websocket_client;
             components/mdns;
+            components/console_simple_init;
           namespace: "espressif"
           api_token: ${{ secrets.IDF_COMPONENT_API_TOKEN }}

.pre-commit-config.yaml

@@ -61,8 +61,8 @@ repos:
   - repo: local
     hooks:
       - id: commit message scopes
-        name: "commit message must be scoped with: mdns, modem, websocket, asio, mqtt_cxx, common"
-        entry: '\A(?!(feat|fix|ci|bump|test|docs)\((mdns|modem|common|websocket|asio|mqtt_cxx|examples)\)\:)'
+        name: "commit message must be scoped with: mdns, modem, websocket, asio, mqtt_cxx, console, common"
+        entry: '\A(?!(feat|fix|ci|bump|test|docs)\((mdns|modem|common|console|websocket|asio|mqtt_cxx|examples)\)\:)'
         language: pygrep
         args: [--multiline]
         stages: [commit-msg]

README.md

@@ -33,3 +33,7 @@ Please refer to instructions in [ESP-IDF](https://github.com/espressif/esp-idf)
 
 * Brief introduction [README](components/esp_mqtt_cxx/README.md)
 * Full html [documentation](https://docs.espressif.com/projects/esp-protocols/esp_mqtt_cxx/docs/latest/index.html)
+
+### console_simple_init
+
+* Brief introduction [README](components/console_simple_init/README.md)

components/asio/CMakeLists.txt

@@ -7,38 +7,40 @@ if(NOT CONFIG_LWIP_IPV6 AND NOT CMAKE_BUILD_EARLY_EXPANSION)
 endif()
 
 set(asio_sources "asio/asio/src/asio.cpp")
+set(asio_requires lwip)
 
 if(CONFIG_ASIO_SSL_SUPPORT)
-    if(CONFIG_ASIO_USE_ESP_OPENSSL)
-        list(APPEND asio_sources
-                "port/src/asio_ssl_impl.cpp"
-                "port/mbedtls/src/mbedtls_context.cpp"
-                "port/mbedtls/src/mbedtls_engine.cpp")
-        set(asio_priv_includes "port/mbedtls/include")
-    endif()
-
-    if(CONFIG_ASIO_USE_ESP_WOLFSSL)
-        list(APPEND asio_sources
-                "asio/asio/src/asio_ssl.cpp")
-    endif()
+    list(APPEND asio_sources
+            "port/src/asio_ssl_impl.cpp"
+            "port/mbedtls/src/mbedtls_context.cpp"
+            "port/mbedtls/src/mbedtls_engine.cpp")
+    set(asio_priv_includes "port/mbedtls/include")
 endif()
 
 idf_component_register(SRCS ${asio_sources}
                     INCLUDE_DIRS "asio/asio/include" "port/include"
                     PRIV_INCLUDE_DIRS ${asio_priv_includes}
-                    REQUIRES lwip)
+                    PRIV_REQUIRES ${asio_requires})
+
+target_compile_definitions(${COMPONENT_LIB} PUBLIC SA_RESTART=0x01
+                                                   SA_NOCLDSTOP=0x2
+                                                   SA_NOCLDWAIT=0x4
+                                                   ASIO_DISABLE_SERIAL_PORT
+                                                   ASIO_SEPARATE_COMPILATION
+                                                   ASIO_STANDALONE
+                                                   ASIO_HAS_PTHREADS
+                                                   OPENSSL_NO_ENGINE
+)
+
+if(NOT CONFIG_COMPILER_CXX_EXCEPTIONS)
+    target_compile_definitions(${COMPONENT_LIB} PUBLIC ASIO_NO_EXCEPTIONS)
+endif()
+
+if(NOT CONFIG_COMPILER_RTTI)
+    target_compile_definitions(${COMPONENT_LIB} PUBLIC ASIO_NO_TYPEID)
+endif()
 
 if(CONFIG_ASIO_SSL_SUPPORT)
-    if(CONFIG_ASIO_USE_ESP_WOLFSSL)
-        idf_component_get_property(wolflib esp-wolfssl COMPONENT_LIB)
-        idf_component_get_property(wolfdir esp-wolfssl COMPONENT_DIR)
-
-        target_link_libraries(${COMPONENT_LIB} PUBLIC ${wolflib})
-        target_include_directories(${COMPONENT_LIB} PUBLIC ${wolfdir}/wolfssl/wolfssl)
-    endif()
-
-    if(CONFIG_ASIO_USE_ESP_OPENSSL)
         idf_component_get_property(mbedtls mbedtls COMPONENT_LIB)
         target_link_libraries(${COMPONENT_LIB} PUBLIC ${mbedtls})
-    endif()
 endif()

components/asio/Kconfig

@@ -6,23 +6,6 @@ menu "ESP-ASIO"
         default n
         help
             Enable support for basic SSL/TLS features, available for mbedTLS/OpenSSL
-            as well as wolfSSL TLS library.
-
-    choice ASIO_SSL_LIBRARY_CHOICE
-        prompt "Choose SSL/TLS library for ESP-TLS (See help for more Info)"
-        default ASIO_USE_ESP_OPENSSL
-        depends on ASIO_SSL_SUPPORT
-        help
-            The ASIO support multiple backend TLS libraries. Currently the mbedTLS with a thin ESP-OpenSSL
-            port layer (default choice) and WolfSSL are supported.
-            Different TLS libraries may support different features and have different resource
-            usage. Consult the ESP-TLS documentation in ESP-IDF Programming guide for more details.
-        config ASIO_USE_ESP_OPENSSL
-            bool "esp-openssl"
-        config ASIO_USE_ESP_WOLFSSL
-            depends on TLS_STACK_WOLFSSL
-            bool "wolfSSL (License info in wolfSSL directory README)"
-    endchoice
 
     config ASIO_SSL_BIO_SIZE
         int "Size of BIO object"

components/asio/examples/asio_chat/main/idf_component.yml

@@ -1,4 +1,6 @@
 dependencies:
   ## Required IDF version
   idf: ">=5.0"
-  espressif/asio: ">=1.0.1"
+  espressif/asio:
+    version: "^1.14.1"
+    override_path: '../../../'

components/asio/examples/async_request/main/idf_component.yml

@@ -1,4 +1,6 @@
 dependencies:
   ## Required IDF version
   idf: ">=5.0"
-  espressif/asio: ">=1.0.1"
+  espressif/asio:
+    version: "^1.14.1"
+    override_path: '../../../'

components/asio/examples/async_request/sdkconfig.defaults

@@ -0,0 +1,8 @@
+CONFIG_ESP_MAIN_TASK_STACK_SIZE=8192
+CONFIG_COMPILER_CXX_EXCEPTIONS=y
+
+#
+# Partition Table
+#
+# Leave some room for larger apps without needing to reduce other features
+CONFIG_PARTITION_TABLE_SINGLE_APP_LARGE=y

components/asio/examples/socks4/main/idf_component.yml

@@ -1,4 +1,6 @@
 dependencies:
   ## Required IDF version
   idf: ">=5.0"
-  espressif/asio: ">=1.0.1"
+  espressif/asio:
+    version: "^1.14.1"
+    override_path: '../../../'

components/asio/examples/ssl_client_server/main/idf_component.yml

@@ -1,4 +1,6 @@
 dependencies:
   ## Required IDF version
   idf: ">=5.0"
-  espressif/asio: ">=1.0.1"
+  espressif/asio:
+    version: "^1.14.1"
+    override_path: '../../../'

components/asio/examples/ssl_client_server/sdkconfig.defaults

@@ -2,6 +2,7 @@ CONFIG_ASIO_SSL_SUPPORT=y
 CONFIG_PARTITION_TABLE_CUSTOM=y
 CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions.csv"
 CONFIG_PARTITION_TABLE_FILENAME="partitions.csv"
+CONFIG_COMPILER_CXX_EXCEPTIONS=y
 
 #
 # Partition Table

components/asio/examples/tcp_echo_server/main/idf_component.yml

@@ -1,4 +1,6 @@
 dependencies:
   ## Required IDF version
   idf: ">=5.0"
-  espressif/asio: ">=1.0.1"
+  espressif/asio:
+    version: "^1.14.1"
+    override_path: '../../../'

components/asio/examples/tcp_echo_server/sdkconfig.defaults

@@ -1,4 +1,5 @@
 CONFIG_ESP_MAIN_TASK_STACK_SIZE=8192
+CONFIG_COMPILER_CXX_EXCEPTIONS=y
 
 #
 # Partition Table

components/asio/examples/udp_echo_server/main/idf_component.yml

@@ -1,4 +1,6 @@
 dependencies:
   ## Required IDF version
   idf: ">=5.0"
-  espressif/asio: ">=1.0.1"
+  espressif/asio:
+    version: "^1.14.1"
+    override_path: '../../../'

components/asio/examples/udp_echo_server/sdkconfig.defaults

@@ -1,4 +1,5 @@
 CONFIG_ESP_MAIN_TASK_STACK_SIZE=8192
+CONFIG_COMPILER_CXX_EXCEPTIONS=y
 
 #
 # Partition Table

components/asio/port/include/esp_asio_config.h

@@ -1,45 +1,12 @@
 /*
- * SPDX-FileCopyrightText: 2018-2022 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2018-2023 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
 #ifndef _ESP_ASIO_CONFIG_H_
 #define _ESP_ASIO_CONFIG_H_
 
-//
-// Enabling exceptions only when they are enabled in menuconfig
-//
-# include <sdkconfig.h>
-# ifndef CONFIG_COMPILER_CXX_EXCEPTIONS
-#  define ASIO_NO_EXCEPTIONS
-# endif   // CONFIG_COMPILER_CXX_EXCEPTIONS
-
-# ifndef CONFIG_COMPILER_RTTI
-#  define ASIO_NO_TYPEID
-# endif   // CONFIG_COMPILER_RTTI
-
-//
-// Use system sockets
-//
-# include "sys/socket.h"
-
-//
-// Specific ASIO feature flags
-//
-# define ASIO_DISABLE_SERIAL_PORT
-# define ASIO_SEPARATE_COMPILATION
-# define ASIO_STANDALONE
-# define ASIO_HAS_PTHREADS
-# define ASIO_DISABLE_CONCEPTS
-
-# ifdef CONFIG_ASIO_USE_ESP_OPENSSL
-#  define ASIO_USE_ESP_OPENSSL
-#  define OPENSSL_NO_ENGINE
-#  define ASIO_SSL_DETAIL_OPENSSL_TYPES_HPP
-#  include "openssl_stub.hpp"
-
-# elif CONFIG_ASIO_USE_ESP_WOLFSSL
-#  define ASIO_USE_WOLFSSL
-# endif   // CONFIG_ASIO_USE_ESP_OPENSSL
+#define ASIO_SSL_DETAIL_OPENSSL_TYPES_HPP
+#include "openssl_stub.hpp"
 
 #endif // _ESP_ASIO_CONFIG_H_

components/asio/port/include/esp_exception.h

@@ -1,31 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2018-2021 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-#ifndef _ESP_EXCEPTION_H_
-#define _ESP_EXCEPTION_H_
-
-//
-// This exception stub is enabled only if exceptions are disabled in menuconfig
-//
-#if !defined(CONFIG_COMPILER_CXX_EXCEPTIONS) && defined (ASIO_NO_EXCEPTIONS)
-
-#include "esp_log.h"
-
-//
-// asio exception stub
-//
-namespace asio {
-namespace detail {
-template <typename Exception>
-void throw_exception(const Exception &e)
-{
-    ESP_LOGE("esp32_asio_exception", "Caught exception: %s!", e.what());
-    abort();
-}
-}
-}
-#endif // CONFIG_COMPILER_CXX_EXCEPTIONS==1 && defined (ASIO_NO_EXCEPTIONS)
-
-#endif // _ESP_EXCEPTION_H_

components/console_simple_init/.cz.yaml

@@ -0,0 +1,8 @@
+---
+commitizen:
+  bump_message: 'bump(console): $current_version -> $new_version'
+  pre_bump_hooks: python ../../ci/changelog.py console_simple_init
+  tag_format: console_simple_init-v$version
+  version: 1.0.2
+  version_files:
+  - idf_component.yml

components/console_simple_init/CHANGELOG.md

@@ -0,0 +1,20 @@
+# Changelog
+
+## [1.0.2](https://github.com/espressif/esp-protocols/commits/console_simple_init-v1.0.2)
+
+### Bug Fixes
+
+- Fixed bump version check in publish-docs yml ([e834d47](https://github.com/espressif/esp-protocols/commit/e834d47))
+
+## [1.0.1](https://github.com/espressif/esp-protocols/commits/console_simple_init-v1.0.1)
+
+### Bug Fixes
+
+- Fixed versioning, publishing and changelog generation ([3081f1a69c](https://github.com/espressif/esp-protocols/commit/3081f1a69c))
+
+## [1.0.0](https://github.com/espressif/esp-protocols/commits/console_simple_init-v1.0.0)
+
+
+### Features
+
+- [Added simple component for console initialization](https://github.com/espressif/esp-protocols/commit/1ac4e4177128a7b7188babd47d0e2bfa6bbb2517)

components/console_simple_init/CMakeLists.txt

@@ -0,0 +1,3 @@
+idf_component_register(SRCS "console_simple_init.c"
+                    INCLUDE_DIRS "."
+                    PRIV_REQUIRES console)

components/console_simple_init/LICENSE

@@ -0,0 +1,201 @@
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
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+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
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+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
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+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

components/console_simple_init/README.md

@@ -0,0 +1,37 @@
+# Simple Console Initializer
+The component provides a simple api's to initialize and start the esp console.
+It also provides an api to register an user provided command.
+
+## API
+
+### Steps to enable console in an example code:
+1. Add this component to your project using ```idf.py add-dependency``` command.
+2. In the main file of the example, add the following line:
+    ```c
+    #include "console_simple_init.h"
+    ```
+3. Ensure NVS flash is initialized and default event loop is created in your app_main():
+    ```c
+    ESP_ERROR_CHECK(esp_event_loop_create_default());
+    esp_err_t ret = nvs_flash_init();   //Initialize NVS
+    if (ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND) {
+        ESP_ERROR_CHECK(nvs_flash_erase());
+        ret = nvs_flash_init();
+    }
+    ESP_ERROR_CHECK(ret);
+    ```
+4. In your app_main() function, add the following line as the last line:
+    ```c
+    ESP_ERROR_CHECK(console_cmd_init());     // Initialize console
+
+    // Define the function prototype for do_user_cmd
+    // It's a function that takes an integer (argc) and a pointer to a pointer to char (argv)
+    int do_user_cmd(int argc, char **argv);
+
+    // Register the do_user_cmd function as a command callback function for "user" command
+    // This allows you to execute the do_user_cmd function when the "user" command is invoked
+    ESP_ERROR_CHECK(console_cmd_user_register("user", do_user_cmd));
+
+
+    ESP_ERROR_CHECK(console_cmd_start());    // Start console
+    ```

components/console_simple_init/console_simple_init.c

@@ -0,0 +1,79 @@
+/*
+ * SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+#include <stdio.h>
+#include "esp_console.h"
+#include "esp_log.h"
+#include "console_simple_init.h"
+
+static esp_console_repl_t *repl = NULL;
+static const char *TAG = "console_simple_init";
+
+/**
+ * @brief Initializes the esp console
+ * @return
+ *          - esp_err_t
+ */
+esp_err_t console_cmd_init(void)
+{
+    esp_console_repl_config_t repl_config = ESP_CONSOLE_REPL_CONFIG_DEFAULT();
+
+    // install console REPL environment
+#if defined(CONFIG_ESP_CONSOLE_UART_DEFAULT) || defined(CONFIG_ESP_CONSOLE_UART_CUSTOM)
+    esp_console_dev_uart_config_t hw_config = ESP_CONSOLE_DEV_UART_CONFIG_DEFAULT();
+    return esp_console_new_repl_uart(&hw_config, &repl_config, &repl);
+
+#elif defined(CONFIG_ESP_CONSOLE_USB_CDC)
+    esp_console_dev_usb_cdc_config_t hw_config = ESP_CONSOLE_DEV_CDC_CONFIG_DEFAULT();
+    return esp_console_new_repl_usb_cdc(&hw_config, &repl_config, &repl);
+
+#elif defined(CONFIG_ESP_CONSOLE_USB_SERIAL_JTAG)
+    esp_console_dev_usb_serial_jtag_config_t hw_config = ESP_CONSOLE_DEV_USB_SERIAL_JTAG_CONFIG_DEFAULT();
+    return esp_console_new_repl_usb_serial_jtag(&hw_config, &repl_config, &repl);
+
+#else
+#error Unsupported console type
+#endif
+
+}
+
+/**
+ * @brief Initialize Ethernet driver based on Espressif IoT Development Framework Configuration
+ *
+ * @param[in] cmd string that is the user defined command
+ * @param[in] do_user_cmd Function pointer for a user-defined command callback function
+ *
+ * @return
+ *          - esp_err_t
+ */
+esp_err_t console_cmd_user_register(char *cmd, esp_console_cmd_func_t do_user_cmd)
+{
+    esp_err_t ret;
+
+    const esp_console_cmd_t user_cmd = {
+        .command = cmd,
+        .help = "User defined command",
+        .hint = NULL,
+        .func = do_user_cmd,
+    };
+
+    ret = esp_console_cmd_register(&user_cmd);
+    if (ret) {
+        ESP_LOGE(TAG, "Unable to register user cmd");
+    }
+
+    return ret;
+}
+
+/**
+ * @brief Starts the esp console
+ * @return
+ *          - esp_err_t
+ */
+esp_err_t console_cmd_start(void)
+{
+    // start console REPL
+    return esp_console_start_repl(repl);
+}

components/console_simple_init/console_simple_init.h

@@ -0,0 +1,43 @@
+/*
+ * SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#pragma once
+
+#include "esp_err.h"
+#include "esp_console.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @brief Initializes the esp console
+ * @return
+ *          - esp_err_t
+ */
+esp_err_t console_cmd_init(void);
+
+/**
+ * @brief Initialize Ethernet driver based on Espressif IoT Development Framework Configuration
+ *
+ * @param[in] cmd string that is the user defined command
+ * @param[in] do_user_cmd Function pointer for a user-defined command callback function
+ *
+ * @return
+ *          - esp_err_t
+ */
+esp_err_t console_cmd_user_register(char *user_cmd, esp_console_cmd_func_t do_user_cmd);
+
+/**
+ * @brief Starts the esp console
+ * @return
+ *          - esp_err_t
+ */
+esp_err_t console_cmd_start(void);
+
+#ifdef __cplusplus
+}
+#endif

components/console_simple_init/examples/console_basic/CMakeLists.txt

@@ -0,0 +1,8 @@
+# For more information about build system see
+# https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html
+# The following five lines of boilerplate have to be in your project's
+# CMakeLists in this exact order for cmake to work correctly
+cmake_minimum_required(VERSION 3.16)
+
+include($ENV{IDF_PATH}/tools/cmake/project.cmake)
+project(console_basic)

components/console_simple_init/examples/console_basic/main/CMakeLists.txt

@@ -0,0 +1,2 @@
+idf_component_register(SRCS "console_basic.c"
+                    INCLUDE_DIRS ".")

components/console_simple_init/examples/console_basic/main/console_basic.c

@@ -0,0 +1,36 @@
+/*
+ * SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
+#include <stdio.h>
+#include "nvs_flash.h"
+#include "esp_event.h"
+#include "console_simple_init.h"
+
+int do_user_cmd(int argc, char **argv)
+{
+    printf("Hello from user command.\n");
+    return 0;
+}
+
+void app_main(void)
+{
+    ESP_ERROR_CHECK(esp_event_loop_create_default());
+    esp_err_t ret = nvs_flash_init();   //Initialize NVS
+    if (ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND) {
+        ESP_ERROR_CHECK(nvs_flash_erase());
+        ret = nvs_flash_init();
+    }
+    ESP_ERROR_CHECK(ret);
+
+    // Initialize console REPL
+    ESP_ERROR_CHECK(console_cmd_init());
+
+    // Register user command
+    ESP_ERROR_CHECK(console_cmd_user_register("user", do_user_cmd));
+
+    // start console REPL
+    ESP_ERROR_CHECK(console_cmd_start());
+
+}

components/console_simple_init/examples/console_basic/main/idf_component.yml

@@ -0,0 +1,6 @@
+dependencies:
+  idf:
+    version: '*'
+  console_simple_init:
+    version: "*"
+    override_path: '../../../'

components/console_simple_init/examples/console_basic/pytest_console_basic.py

@@ -0,0 +1,13 @@
+# SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
+# SPDX-License-Identifier: Unlicense OR CC0-1.0
+
+# -*- coding: utf-8 -*-
+import pytest
+
+
+@pytest.mark.esp32
+def test_examples_user_command(dut):
+    dut.expect('esp>', timeout=30)
+    dut.write('user')
+    dut.expect('Hello from user command', timeout=30)
+    pass

components/console_simple_init/idf_component.yml

@@ -0,0 +1,6 @@
+version: 1.0.2
+description: The component provides helper functions for easy initialization and start of esp console.
+url: https://github.com/espressif/esp-protocols/tree/master/components/console_simple_init
+dependencies:
+  idf:
+    version: '>=5.0'

components/esp_websocket_client/esp_websocket_client.c

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2015-2023 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -545,6 +545,42 @@ static esp_err_t esp_websocket_client_create_transport(esp_websocket_client_hand
     return ESP_OK;
 }
 
+static bool esp_websocket_client_send_with_exact_opcode(esp_websocket_client_handle_t client, ws_transport_opcodes_t opcode, const uint8_t *data, int len, TickType_t timeout)
+{
+    int ret = -1;
+    int need_write = len;
+    int wlen = 0, widx = 0;
+
+    while (widx < len || opcode) {  // allow for sending "current_opcode" only message with len==0
+        if (need_write > client->buffer_size) {
+            need_write = client->buffer_size;
+        }
+        memcpy(client->tx_buffer, data + widx, need_write);
+        // send with ws specific way and specific opcode
+        wlen = esp_transport_ws_send_raw(client->transport, opcode, (char *)client->tx_buffer, need_write,
+                                         (timeout == portMAX_DELAY) ? -1 : timeout * portTICK_PERIOD_MS);
+        if (wlen < 0 || (wlen == 0 && need_write != 0)) {
+            ret = wlen;
+            esp_websocket_free_buf(client, true);
+            esp_tls_error_handle_t error_handle = esp_transport_get_error_handle(client->transport);
+            if (error_handle) {
+                esp_websocket_client_error(client, "esp_transport_write() returned %d, transport_error=%s, tls_error_code=%i, tls_flags=%i, errno=%d",
+                                           ret, esp_err_to_name(error_handle->last_error), error_handle->esp_tls_error_code,
+                                           error_handle->esp_tls_flags, errno);
+            } else {
+                esp_websocket_client_error(client, "esp_transport_write() returned %d, errno=%d", ret, errno);
+            }
+            esp_websocket_client_abort_connection(client, WEBSOCKET_ERROR_TYPE_TCP_TRANSPORT);
+            return false;
+        }
+        opcode = 0;
+        widx += wlen;
+        need_write = len - widx;
+    }
+    esp_websocket_free_buf(client, true);
+    return true;
+}
+
 esp_websocket_client_handle_t esp_websocket_client_init(const esp_websocket_client_config_t *config)
 {
     esp_websocket_client_handle_t client = calloc(1, sizeof(struct esp_websocket_client));
@@ -1092,17 +1128,33 @@ int esp_websocket_client_send_text(esp_websocket_client_handle_t client, const c
     return esp_websocket_client_send_with_opcode(client, WS_TRANSPORT_OPCODES_TEXT, (const uint8_t *)data, len, timeout);
 }
 
+int esp_websocket_client_send_text_partial(esp_websocket_client_handle_t client, const char *data, int len, TickType_t timeout)
+{
+    return esp_websocket_client_send_with_exact_opcode(client, WS_TRANSPORT_OPCODES_TEXT, (const uint8_t *)data, len, timeout);
+}
+
+int esp_websocket_client_send_cont_msg(esp_websocket_client_handle_t client, const char *data, int len, TickType_t timeout)
+{
+    return esp_websocket_client_send_with_exact_opcode(client, WS_TRANSPORT_OPCODES_CONT, (const uint8_t *)data, len, timeout);
+}
+
 int esp_websocket_client_send_bin(esp_websocket_client_handle_t client, const char *data, int len, TickType_t timeout)
 {
     return esp_websocket_client_send_with_opcode(client, WS_TRANSPORT_OPCODES_BINARY, (const uint8_t *)data, len, timeout);
 }
 
+int esp_websocket_client_send_bin_partial(esp_websocket_client_handle_t client, const char *data, int len, TickType_t timeout)
+{
+    return esp_websocket_client_send_with_exact_opcode(client, WS_TRANSPORT_OPCODES_BINARY, (const uint8_t *)data, len, timeout);
+}
+
+int esp_websocket_client_send_fin(esp_websocket_client_handle_t client, TickType_t timeout)
+{
+    return esp_websocket_client_send_with_exact_opcode(client, WS_TRANSPORT_OPCODES_FIN, NULL, 0, timeout);
+}
+
 int esp_websocket_client_send_with_opcode(esp_websocket_client_handle_t client, ws_transport_opcodes_t opcode, const uint8_t *data, int len, TickType_t timeout)
 {
-    int need_write = len;
-    int wlen = 0, widx = 0;
-    int ret = ESP_FAIL;
-
     if (client == NULL || len < 0 || (data == NULL && len > 0)) {
         ESP_LOGE(TAG, "Invalid arguments");
         return ESP_FAIL;
@@ -1126,41 +1178,13 @@ int esp_websocket_client_send_with_opcode(esp_websocket_client_handle_t client,
         ESP_LOGE(TAG, "Failed to setup tx buffer");
         goto unlock_and_return;
     }
-    uint32_t current_opcode = opcode;
-    while (widx < len || current_opcode) {  // allow for sending "current_opcode" only message with len==0
-        if (need_write > client->buffer_size) {
-            need_write = client->buffer_size;
-        } else {
-            current_opcode |= WS_TRANSPORT_OPCODES_FIN;
-        }
-        memcpy(client->tx_buffer, data + widx, need_write);
-        // send with ws specific way and specific opcode
-        wlen = esp_transport_ws_send_raw(client->transport, current_opcode, (char *)client->tx_buffer, need_write,
-                                         (timeout == portMAX_DELAY) ? -1 : timeout * portTICK_PERIOD_MS);
-        if (wlen < 0 || (wlen == 0 && need_write != 0)) {
-            ret = wlen;
-            esp_websocket_free_buf(client, true);
-            esp_tls_error_handle_t error_handle = esp_transport_get_error_handle(client->transport);
-            if (error_handle) {
-                esp_websocket_client_error(client, "esp_transport_write() returned %d, transport_error=%s, tls_error_code=%i, tls_flags=%i, errno=%d",
-                                           ret, esp_err_to_name(error_handle->last_error), error_handle->esp_tls_error_code,
-                                           error_handle->esp_tls_flags, errno);
-            } else {
-                esp_websocket_client_error(client, "esp_transport_write() returned %d, errno=%d", ret, errno);
-            }
-            esp_websocket_client_abort_connection(client, WEBSOCKET_ERROR_TYPE_TCP_TRANSPORT);
-            goto unlock_and_return;
-        }
-        current_opcode = 0;
-        widx += wlen;
-        need_write = len - widx;
-
+    if (esp_websocket_client_send_with_exact_opcode(client, opcode | WS_TRANSPORT_OPCODES_FIN, data, len, timeout) != true) {
+        ESP_LOGE(TAG, "Failed to send the buffer");
+        goto unlock_and_return;
     }
-    ret = widx;
-    esp_websocket_free_buf(client, true);
 unlock_and_return:
     xSemaphoreGiveRecursive(client->lock);
-    return ret;
+    return ESP_FAIL;
 }
 
 bool esp_websocket_client_is_connected(esp_websocket_client_handle_t client)

components/esp_websocket_client/examples/target/main/websocket_example.c

@@ -161,6 +161,14 @@ static void websocket_app_start(void)
         vTaskDelay(1000 / portTICK_PERIOD_MS);
     }
 
+    ESP_LOGI(TAG, "Sending fragmented message");
+    vTaskDelay(1000 / portTICK_PERIOD_MS);
+    memset(data, 'a', sizeof(data));
+    esp_websocket_client_send_text_partial(client, data, sizeof(data), portMAX_DELAY);
+    memset(data, 'b', sizeof(data));
+    esp_websocket_client_send_cont_msg(client, data, sizeof(data), portMAX_DELAY);
+    esp_websocket_client_send_fin(client, portMAX_DELAY);
+
     xSemaphoreTake(shutdown_sema, portMAX_DELAY);
     esp_websocket_client_close(client, portMAX_DELAY);
     ESP_LOGI(TAG, "Websocket Stopped");

components/esp_websocket_client/examples/target/pytest_websocket.py

@@ -133,6 +133,10 @@ def test_examples_protocol_websocket(dut):
                                 \nreceived: {}\nwith length {}'.format(
                         send_msg, len(send_msg), recv_msg, len(recv_msg)))
 
+    def test_fragmented_msg(dut):
+        dut.expect('Received=' + 32 * 'a' + 32 * 'b')
+        print('Fragmented data received')
+
     # Starting of the test
     try:
         if dut.app.sdkconfig.get('WEBSOCKET_URI_FROM_STDIN') is True:
@@ -156,6 +160,7 @@ def test_examples_protocol_websocket(dut):
             # Message length should exceed DUT's buffer size to test fragmentation, default is 1024 byte
             test_recv_long_msg(dut, ws, 2000, 3)
             test_json(dut, ws)
+            test_fragmented_msg(dut)
             test_close(dut)
     else:
         print('DUT connecting to {}'.format(uri))

components/esp_websocket_client/include/esp_websocket_client.h

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2015-2023 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -231,6 +231,24 @@ esp_err_t esp_websocket_client_destroy_on_exit(esp_websocket_client_handle_t cli
  */
 int esp_websocket_client_send_bin(esp_websocket_client_handle_t client, const char *data, int len, TickType_t timeout);
 
+/**
+ * @brief      Write binary data to the WebSocket connection and sends it without setting the FIN flag(data send with WS OPCODE=02, i.e. binary)
+ *
+ *  Notes:
+ *   - To send continuation frame, you should use 'esp_websocket_client_send_cont_msg(...)' API.
+ *   - To mark the end of fragmented data, you should use the 'esp_websocket_client_send_fin(...)' API. This sends a FIN frame.
+ *
+ * @param[in]  client  The client
+ * @param[in]  data    The data
+ * @param[in]  len     The length
+ * @param[in]  timeout Write data timeout in RTOS ticks
+ *
+ * @return
+ *     - Number of data was sent
+ *     - (-1) if any errors
+ */
+int esp_websocket_client_send_bin_partial(esp_websocket_client_handle_t client, const char *data, int len, TickType_t timeout);
+
 /**
  * @brief      Write textual data to the WebSocket connection (data send with WS OPCODE=01, i.e. text)
  *
@@ -245,6 +263,55 @@ int esp_websocket_client_send_bin(esp_websocket_client_handle_t client, const ch
  */
 int esp_websocket_client_send_text(esp_websocket_client_handle_t client, const char *data, int len, TickType_t timeout);
 
+/**
+ * @brief      Write textual data to the WebSocket connection and sends it without setting the FIN flag(data send with WS OPCODE=01, i.e. text)
+ *
+ *  Notes:
+ *   - To send continuation frame, you should use 'esp_websocket_client_send_cont_mgs(...)' API.
+ *   - To mark the end of fragmented data, you should use the 'esp_websocket_client_send_fin(...)' API. This sends a FIN frame.
+ *
+ * @param[in]  client  The client
+ * @param[in]  data    The data
+ * @param[in]  len     The length
+ * @param[in]  timeout Write data timeout in RTOS ticks
+ *
+ * @return
+ *     - Number of data was sent
+ *     - (-1) if any errors
+ */
+int esp_websocket_client_send_text_partial(esp_websocket_client_handle_t client, const char *data, int len, TickType_t timeout);
+
+/**
+ * @brief      Write textual data to the WebSocket connection and sends it as continuation frame (OPCODE=0x0)
+ *
+ *  Notes:
+ *   - Continuation frames have an opcode of 0x0 and do not explicitly signify whether they are continuing a text or a binary message.
+ *   - You determine the type of message (text or binary) being continued by looking at the opcode of the initial frame in the sequence of fragmented frames.
+ *   - To mark the end of fragmented data, you should use the 'esp_websocket_client_send_fin(...)' API. This sends a FIN frame.
+ *
+ * @param[in]  client  The client
+ * @param[in]  data    The data
+ * @param[in]  len     The length
+ * @param[in]  timeout Write data timeout in RTOS ticks
+ *
+ * @return
+ *     - Number of data was sent
+ *     - (-1) if any errors
+ */
+int esp_websocket_client_send_cont_msg(esp_websocket_client_handle_t client, const char *data, int len, TickType_t timeout);
+
+/**
+ * @brief      Sends FIN frame
+ *
+ * @param[in]  client  The client
+ * @param[in]  timeout Write data timeout in RTOS ticks
+ *
+ * @return
+ *     - Number of data was sent
+ *     - (-1) if any errors
+ */
+int esp_websocket_client_send_fin(esp_websocket_client_handle_t client, TickType_t timeout);
+
 /**
  * @brief      Write opcode data to the WebSocket connection
  *
@@ -256,6 +323,8 @@ int esp_websocket_client_send_text(esp_websocket_client_handle_t client, const c
  *
  *  Notes:
  *  - In order to send a zero payload, data and len should be set to NULL/0
+ *  - This API sets the FIN bit on the last fragment of message
+ *
  *
  * @return
  *     - Number of data was sent

components/mdns/Kconfig

@@ -10,13 +10,11 @@ menu "mDNS"
 
     config MDNS_MAX_SERVICES
         int "Max number of services"
-        range 1 64
         default 10
         help
             Services take up a certain amount of memory, and allowing fewer
             services to be open at the same time conserves memory. Specify
-            the maximum amount of services here. The valid value is from 1
-            to 64.
+            the maximum amount of services here.
 
     config MDNS_TASK_PRIORITY
         int "mDNS task priority"

components/mdns/mdns.c

@@ -3048,6 +3048,7 @@ static void free_delegated_hostnames(void)
         host = host->next;
         free(item);
     }
+    _mdns_host_list = NULL;
 }
 
 static bool _mdns_delegate_hostname_remove(const char *hostname)
@@ -5597,9 +5598,14 @@ esp_err_t mdns_hostname_set(const char *hostname)
 
 esp_err_t mdns_hostname_get(char *hostname)
 {
-    if (!_mdns_server || !hostname) {
+    if (!hostname) {
         return ESP_ERR_INVALID_ARG;
     }
+
+    if (!_mdns_server || !_mdns_server->hostname) {
+        return ESP_ERR_INVALID_STATE;
+    }
+
     MDNS_SERVICE_LOCK();
     strncpy(hostname, _mdns_server->hostname, strnlen(_mdns_server->hostname, MDNS_NAME_BUF_LEN));
     MDNS_SERVICE_UNLOCK();
@@ -5902,10 +5908,14 @@ static mdns_result_t *_mdns_lookup_service(const char *instance, const char *ser
                 item->esp_netif = NULL;
                 item->ttl = _str_null_or_empty(instance) ? MDNS_ANSWER_PTR_TTL : MDNS_ANSWER_SRV_TTL;
                 item->ip_protocol = MDNS_IP_PROTOCOL_MAX;
-                item->instance_name = strndup(srv->instance, MDNS_NAME_BUF_LEN - 1);
-                if (!item->instance_name) {
-                    HOOK_MALLOC_FAILED;
-                    goto handle_error;
+                if (srv->instance) {
+                    item->instance_name = strndup(srv->instance, MDNS_NAME_BUF_LEN - 1);
+                    if (!item->instance_name) {
+                        HOOK_MALLOC_FAILED;
+                        goto handle_error;
+                    }
+                } else {
+                    item->instance_name = NULL;
                 }
                 item->service_type = strndup(srv->service, MDNS_NAME_BUF_LEN - 1);
                 if (!item->service_type) {