wasm-micro-runtime/build-scripts/esp-idf
2023-03-23 17:29:57 +08:00
..
wamr Enable platform support for esp-idf v5.0.1 (#2050) 2023-03-23 17:29:57 +08:00
README.md ESP IDF fixes (#927) 2022-01-05 12:50:17 +08:00

wasm-micro-runtime as ESP-IDF component

You can build an ESP-IDF project with wasm-micro-runtime as a component:

  • Make sure you have the ESP-IDF properly installed and setup

  • In particular have the following paths set:

    • WAMR_PATH to point to your wasm-micro-runtime repository
    • IDF_PATH to point to your ESP-IDF
    • source $IDF_PATH/export.sh
  • Create a new project, e.g.: idf.py create-project wamr-hello

  • In the newly created project folder edit the CMakeList.txt:

    cmake_minimum_required(VERSION 3.5)
    
    include($ENV{IDF_PATH}/tools/cmake/project.cmake)
    
    set (COMPONENTS ${IDF_TARGET} main freertos esptool_py wamr)
    
    list(APPEND EXTRA_COMPONENT_DIRS "$ENV{WAMR_PATH}/build-scripts/esp-idf")
    
    project(wamr-hello)
    
  • Develop your project in it's main component folder.

You can find an example here.

  • Set target platform: idf.py set-target esp32c3
  • Build: idf.py build
  • Flash: idf.py flash
  • Check the output: idf.py monitor