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Morse Micro MM-IoT-SDK 2.10.4 port for ESP-IDF
This commit introduces version 2.10.4 of the ESP32 port of the Morse Micro MM-IoT-SDK. See the included documentation for the usage guide.
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‎LICENSES/GPL-3.0-or-later.txt‎

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‎LICENSES/LicenseRef-MorseMicroCommercial.txt‎

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Users who wish to license this software under the Morse Micro free commercial license
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must sign a copy at www.morsemicro.com.

‎README.md‎

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### Morse Micro Shim Configuration
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The configuration options are located in `(Top) → Component config → Morse Micro Shim Configuration`
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This components allows you to configure:
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The items that will need to be configured are:
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- The pins used to communicate with the Morse Micro chip
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- Board Configuration File (BCF) to link against
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- Board Configuration File (BCF) to use
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- Morse Micro Chip Firmware (FW) file to use
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- Chip type to use
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#### Board Configuration File
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The Board Configuration File (BCF) is a configuration file for the Morse Micro chip that provides
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board-specific information and is required for the system to function properly. BCFs for Morse Micro
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modules are included in the MM-IoT-SDK package. These modules can be identified by the part numbers
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printed on their labels, which take the form MM6108-MFxxxxxx.
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#### MM8108 configuration
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By default the driver will be configured for a MM6108 chip. The following parameters will need to be
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adjusted to be able to communicate with a MM8108 chip (along with appropriate pinout changes).
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```
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CONFIG_MM_BCF_FILE="bcf_mf15457.mbin"
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CONFIG_MM_FW_FILE="mm8108b2-rl.mbin"
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CONFIG_MMHAL_CHIP_TYPE_MM8108=y
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```
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## Build and Run Porting Assistant Test Application
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‎VERSION.md‎

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MM-IOT-SDK version 2.9.7-esp32
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MM-IOT-SDK version 2.10.4-esp32

‎examples/ap_mode/CMakeLists.txt‎

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# Copyright 2023-2025 Morse Micro
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# SPDX-License-Identifier: Apache-2.0
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#
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# The following lines of boilerplate have to be in your project's
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# CMakeLists in this exact order for cmake to work correctly
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cmake_minimum_required(VERSION 3.16)
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if(NOT DEFINED ENV{MMIOT_ROOT})
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message(FATAL_ERROR "MMIOT_ROOT environment variable not defined. Please set as the path to the framework directory in the MM-IoT-SDK")
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endif()
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message(STATUS "MMIOT_ROOT: $ENV{MMIOT_ROOT}")
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# Workaround to allow us to use the link status callback in LWIP. ESP-IDF releases prior to v6.1 do
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# not expose this option from the lwip (esp-lwip) component. In v6.1 and later this can now be set
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# using a KConfig variable.
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# https://github.com/espressif/esp-idf/commit/16b02aeb7a805de671ca92c0c7630eda091794ce
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if ((IDF_VERSION_MAJOR VERSION_LESS 6) OR
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(IDF_VERSION_MAJOR EQUAL 6 AND IDF_VERSION_MINOR LESS_EQUAL 0))
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add_compile_definitions(LWIP_NETIF_LINK_CALLBACK=1)
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endif()
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if(DEFINED COUNTRY_CODE)
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message (Using country code: ${COUNTRY_CODE})
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add_compile_definitions(COUNTRY_CODE="${COUNTRY_CODE}")
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endif()
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include($ENV{IDF_PATH}/tools/cmake/project.cmake)
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project(ap_mode)

‎examples/ap_mode/main/CMakeLists.txt‎

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# Copyright 2025 Morse Micro
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# SPDX-License-Identifier: Apache-2.0
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set(src
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"src/ap_mode.c")
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set(inc
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"src")
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idf_component_register(SRCS ${src}
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INCLUDE_DIRS ${inc}
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PRIV_REQUIRES morselib mm_shims mmipal mmiperf lwip mmregdb)

‎examples/ap_mode/main/idf_component.yml‎

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# Copyright 2023-2025 Morse Micro
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# SPDX-License-Identifier: Apache-2.0
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dependencies:
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mmutils:
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path: $MMIOT_ROOT/framework/src/mmutils
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morselib:
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path: $MMIOT_ROOT/framework/morselib
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mm_shims:
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path: $MMIOT_ROOT/framework/mm_shims
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mmipal:
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path: $MMIOT_ROOT/framework/src/mmipal
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mmiperf:
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path: $MMIOT_ROOT/framework/src/mmiperf
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mmregdb:
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path: $MMIOT_ROOT/framework/src/mmregdb

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