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docs: add how_to_enable_silence_mode docs
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‎docs/en/Compile_and_Develop/How_to_build_project_with_web_page.rst‎

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Submit Changes (Click to Enlarge)
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.. note::
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If you want to enable or disable the AT firmware's :ref:`silence mode <silence-mode-usage>`, please refer to the :doc:`How to enable or disable silence mode <How_to_configure_silence_mode>` document.
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.. _at-wc-action-compile:
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Step 6. Compile the AT firmware using GitHub Actions

‎docs/en/Compile_and_Develop/How_to_clone_project_and_compile_it.rst‎

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- Select the ``Platform name`` for your {IDF_TARGET_NAME}. For example, select ``PLATFORM_{IDF_TARGET_CFG_PREFIX}`` for {IDF_TARGET_NAME} series of products. ``Platform name`` is defined in :component_file:`factory_param_data.csv <customized_partitions/raw_data/factory_param/factory_param_data.csv>`.
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- Select the ``Module name`` for your {IDF_TARGET_NAME}. For example, select ``{IDF_TARGET_COMPILE_MNAME}`` for the {IDF_TARGET_PRODUCT_NAME} module. ``Module name`` is defined in :component_file:`factory_param_data.csv <customized_partitions/raw_data/factory_param/factory_param_data.csv>`.
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- Enable or disable ``silence mode``. If enabled, it will remove some logs and reduce the firmware size. Generally, it should be disabled.
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.. _esp-at_silence_mode_cfg:
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- Before selecting to enable or disable silence mode, please read the :doc:`documentation <../Compile_and_Develop/How_to_configure_silence_mode>` to understand silence mode. Generally, it should be disabled.
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- The above three option items will not appear if the file ``build/module_info.json`` exists. So please delete it if you want to reconfigure the module information.
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.. only:: esp32
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For example, set ``Platform name`` to ``ESP32``, ``Module name`` to ``WROOM-32``, and enable silence mode as follows:
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.. code-block:: none
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$ ./build.py install
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Ready to install ESP-IDF prerequisites..
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... (more lines of install ESP-IDF prerequisites)
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Ready to install ESP-AT prerequisites..
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... (more lines of install ESP-IDF prerequisites)
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Platform name:
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1. PLATFORM_ESP32
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2. PLATFORM_ESP32C3
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3. PLATFORM_ESP32C2
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4. PLATFORM_ESP32C6
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5. PLATFORM_ESP32S2
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choose(range[1,5]):1
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Module name:
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1. WROOM-32 (Firmware description: TX:17 RX:16)
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2. WROVER-32 (Firmware description: need PSRAM, TX:22 RX:19)
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3. PICO-D4 (Firmware description: TX:22 RX:19)
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4. SOLO-1 (Firmware description: not recommended for new design, TX:17 RX:16)
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5. MINI-1 (Firmware description: TX:17 RX:16, ESP32-U4WDH chip inside)
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6. ESP32-SDIO (Firmware description: communicate with MCU via SDIO)
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7. ESP32-D2WD (Firmware description: 2MB flash, No OTA)
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choose(range[1,7]):1
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Enable silence mode to remove some logs and reduce the firmware size?
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0. No
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1. Yes
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choose(range[0,1]):1
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Platform name:ESP32 Module name:WROOM-32 Silence:1
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Cloning into 'esp-idf'...
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... (more lines of clone esp-idf)
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Ready to set up ESP-IDF tools..
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... (more lines of set up ESP-IDF tools)
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All done! You can now run:
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./build.py build
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.. only:: esp32c2
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For example, set ``Platform name`` to ``ESP32C2``, ``Module name`` to ``ESP32C2-4MB``, and disable silence mode as follows:
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.. code-block:: none
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$ ./build.py install
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Ready to install ESP-IDF prerequisites..
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... (more lines of install ESP-IDF prerequisites)
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Ready to install ESP-AT prerequisites..
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... (more lines of install ESP-IDF prerequisites)
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Platform name:
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1. PLATFORM_ESP32
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2. PLATFORM_ESP32C3
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3. PLATFORM_ESP32C2
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4. PLATFORM_ESP32C6
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5. PLATFORM_ESP32S2
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choose(range[1,5]):3
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Module name:
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1. ESP32C2-2MB (Firmware description: single Wi-Fi, 2MB, TX:7 RX:6)
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2. ESP32C2-4MB (Firmware description: Wi-Fi + BluFi, 4MB, TX:7 RX:6)
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3. ESP32C2-BLE-2MB (Firmware description: single BLE, 2MB, TX:7 RX:6)
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choose(range[1,3]):2
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Enable silence mode to remove some logs and reduce the firmware size?
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0. No
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1. Yes
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choose(range[0,1]):0
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Platform name:ESP32C2 Module name:ESP32C2-4MB Silence:0
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Cloning into 'esp-idf'...
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... (more lines of clone esp-idf)
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Ready to set up ESP-IDF tools..
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... (more lines of set up ESP-IDF tools)
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All done! You can now run:
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./build.py build
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.. only:: esp32c3
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For example, set ``Platform name`` to ``ESP32C3``, ``Module name`` to ``MINI-1``, and disable silence mode as follows:
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.. code-block:: none
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$ ./build.py install
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Ready to install ESP-IDF prerequisites..
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... (more lines of install ESP-IDF prerequisites)
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Ready to install ESP-AT prerequisites..
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... (more lines of install ESP-IDF prerequisites)
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Platform name:
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1. PLATFORM_ESP32
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2. PLATFORM_ESP32C3
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3. PLATFORM_ESP32C2
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4. PLATFORM_ESP32C6
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5. PLATFORM_ESP32S2
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choose(range[1,5]):2
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Module name:
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1. MINI-1 (Firmware description: TX:7 RX:6)
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2. ESP32C3-SPI (Firmware description: communicate with MCU via SPI)
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3. ESP32C3_RAINMAKER (Firmware description: support rainmaker cloud, TX:7 RX:6)
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choose(range[1,3]):1
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Enable silence mode to remove some logs and reduce the firmware size?
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0. No
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1. Yes
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choose(range[0,1]):0
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Platform name:ESP32C3 Module name:MINI-1 Silence:0
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Cloning into 'esp-idf'...
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... (more lines of clone esp-idf)
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Ready to set up ESP-IDF tools..
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... (more lines of set up ESP-IDF tools)
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All done! You can now run:
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./build.py build
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.. only:: esp32c6
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For example, set ``Platform name`` to ``ESP32C6``, ``Module name`` to ``ESP32C6-4MB``, and disable silence mode as follows:
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.. code-block:: none
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$ ./build.py install
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Ready to install ESP-IDF prerequisites..
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... (more lines of install ESP-IDF prerequisites)
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Ready to install ESP-AT prerequisites..
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... (more lines of install ESP-IDF prerequisites)
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Platform name:
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1. PLATFORM_ESP32
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2. PLATFORM_ESP32C3
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3. PLATFORM_ESP32C2
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4. PLATFORM_ESP32C6
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5. PLATFORM_ESP32S2
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choose(range[1,5]):4
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Module name:
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1. ESP32C6-4MB (Firmware description: TX:7 RX:6)
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choose(range[1,1]):1
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Enable silence mode to remove some logs and reduce the firmware size?
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0. No
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1. Yes
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choose(range[0,1]):0
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Platform name:ESP32C6 Module name:ESP32C6-4MB Silence:0
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Cloning into 'esp-idf'...
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... (more lines of clone esp-idf)
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Ready to set up ESP-IDF tools..
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... (more lines of set up ESP-IDF tools)
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All done! You can now run:
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./build.py build
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.. only:: esp32s2
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For example, set ``Platform name`` to ``ESP32S2``, ``Module name`` to ``MINI``, and disable silence mode as follows:
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.. code-block:: none
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$ ./build.py install
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Ready to install ESP-IDF prerequisites..
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... (more lines of install ESP-IDF prerequisites)
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Ready to install ESP-AT prerequisites..
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... (more lines of install ESP-IDF prerequisites)
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Platform name:
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1. PLATFORM_ESP32
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2. PLATFORM_ESP32C3
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3. PLATFORM_ESP32C2
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4. PLATFORM_ESP32C6
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5. PLATFORM_ESP32S2
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choose(range[1,5]):5
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Module name:
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1. MINI (Firmware description: TX:17 RX:21)
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choose(range[1,1]):1
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Enable silence mode to remove some logs and reduce the firmware size?
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0. No
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1. Yes
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choose(range[0,1]):0
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Platform name:ESP32S2 Module name:MINI Silence:0
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Cloning into 'esp-idf'...
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... (more lines of clone esp-idf)
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Ready to set up ESP-IDF tools..
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... (more lines of set up ESP-IDF tools)
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All done! You can now run:
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./build.py build
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.. _esp-at-hardware-connection:
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Step 4. Connect Your Device

‎docs/en/Compile_and_Develop/How_to_configure_silence_mode.rst‎

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How to Enable Silence Mode
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==========================
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:link_to_translation:`zh_CN:[中文]`
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Introduction
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--------------
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.. _silence-mode-usage:
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Silence mode is a compilation configuration option for ESP-AT firmware that controls the behavior of AT logs (i.e., logs output from the :term:`AT log port`). It is generally recommended to disable this option. While enabling it may reduce the size of the application firmware, you should **prioritize** the following two methods for reducing the firmware size:
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- In :ref:`python build.py menuconfig <esp-at-project-config>`, navigate to Component config > AT to disable the unnecessary AT features.
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- Refer to the optimization methods outlined in the `Minimizing Binary Size <https://docs.espressif.com/projects/esp-idf/en/latest/{IDF_TARGET_PATH_NAME}/api-guides/performance/size.html#minimizing-binary-size>`_ documentation.
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.. list-table:: Advantages and Disadvantages of Enabling and Disabling Silence Mode
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:header-rows: 1
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:widths: 25 25 40
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* - Silence Mode
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- Advantages
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- Disadvantages
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* - Disabled (i.e., set to 0, recommended)
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- Enable logging for some AT functions
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- The size of the application firmware (esp-at.bin) will increase, potentially exceeding the allocated application partition size in the code and resulting in a compilation failure (refer to :ref:`compilation failure log <compilation-failure-log>`).
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* - Enabled (i.e., set to 1, not recommended)
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- Reduced size of the application firmware (esp-at.bin)
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- This mode will remove some AT logs and make the `CONFIG_LOG_DEFAULT_LEVEL <https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/kconfig.html?highlight=log%20output#config-log-default-level>`_ configuration ineffective, preventing AT from outputting logs at the corresponding log levels, which will increase the difficulty of debugging AT functions.
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.. _compilation-failure-log:
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Compilation Failure Log Example:
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.. code-block:: none
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$ ./build.py build
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... (more lines of build ESP-AT)
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Generated /path/to/esp-at/build/esp-at.bin
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[836/838] cd /path/to/esp-at/build/esp-at.bin
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FAILED: esp-idf/esptool_py/CMakeFiles/app_check_size
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cd /path/to/esp-at/build/esp-idf/esptool_py && [...]/bin/python /path/to/esp-at/esp-idf/components/partition_table/check_sizes.py --offset 0x8000 partition --type app /path/to/esp-at/build/partition_table/partition-table.bin /path/to/esp-at/build/esp-at.bin
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Error: app partition is too small for binary esp-at.bin size 0x135ae0:
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- Part 'ota_0' 0/16 @ 0xd0000 size 0x130000 (overflow 0x5ae0)
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ninja: build stopped: subcommand failed.
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Configuration
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--------------
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- Enable or disable the silence mode configuration:
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- :doc:`Compile ESP-AT Project Locally <../Compile_and_Develop/How_to_clone_project_and_compile_it>`
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Configure the ``silence mode`` as ``No`` (or ``Yes``) in step 3 Install Environment to disable (or enable) the silence mode.
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.. _silence-mode-usage-1:
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- :doc:`Compile ESP-AT Project on the GitHub Webpage <../Compile_and_Develop/How_to_build_project_with_web_page>`
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Modify the value of ``silence_mode`` in the `esp-at/.github/workflows/build_template_{IDF_TARGET_PATH_NAME}.yml <https://github.com/espressif/esp-at/blob/master/.github/workflows/build_template_{IDF_TARGET_PATH_NAME}.yml>`_ file in step 5.3 Commit changes to enable or disable the silence mode. For example, to enable silence mode, set it to:
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.. only:: esp32
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::
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- name: Configure prerequisites
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run: |
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# set module information
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silence_mode=1
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# set the silence_sdkconfig.defaults file path
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silence_sdkconfig=module_config/module_<your_module_name>/sdkconfig_silence.defaults
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mkdir build
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echo -e "{\"platform\": \"PLATFORM_{IDF_TARGET_CFG_PREFIX}\", \"module\": \"${{ inputs.module_name }}\", \"silence\": ${silence_mode}}" > build/module_info.json
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.. only:: not esp32
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::
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- name: Configure prerequisites
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run: |
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# set module information
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silence_mode=1
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mkdir build
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echo -e "{\"platform\": \"PLATFORM_{IDF_TARGET_CFG_PREFIX}\", \"module\": \"${{ inputs.module_name }}\", \"silence\": ${silence_mode}}" > build/module_info.json
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- Please flash the compiled AT firmware to the module, and then execute the :ref:`AT+GMR <cmd-GMR>` command to confirm whether the enable or disable of silence mode is successful.
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- If silence mode is enabled, the response of the AT+GMR command should include ``s-``, for example:
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::
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AT+GMR
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AT version:3.5.0.0-dev(s-88b4ea4...
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... (more lines of version information)
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OK
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- If silence mode is disabled, the response of the AT+GMR command should **NOT** include ``s-``, for example:
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::
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AT+GMR
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AT version:3.5.0.0-dev(88b4ea4...
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... (more lines of version information)
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OK

‎docs/en/Compile_and_Develop/index.rst‎

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How to Download the Latest Temporary Version of AT Firmware from GitHub <How_to_download_the_latest_temporary_version_of_AT_from_github>
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at.py tool <tools_at_py>
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AT API Reference <AT_API_Reference>
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How to Configure Silence Mode <How_to_configure_silence_mode>

‎docs/zh_CN/Compile_and_Develop/How_to_build_project_with_web_page.rst‎

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提交修改（点击放大）
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.. note::
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如果您想要启用或禁用 AT 固件的 :ref:`silence mode <silence-mode-usage>`，请参考 :doc:`如何启用或禁用 silence mode <How_to_configure_silence_mode>` 文档。
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.. _at-wc-action-compile:
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第六步：GitHub Actions 编译 AT 固件

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