This repo contain the environment to build an arduino sketch with CMake.

• put the sketch in cmake_wrapper/sketch
• fill the CMakeLists.txt fields SRC and INO with the .cpp files and the .ino file.
• define in the BoardOptions.cmake the arduno board you want to build to (if the arduino is not an avr standard, you need to provide the appropriate package platform in the BoardManager_InstallPlatform function).

• run dockerSetup.sh to build a docker image with the arduino-ide inside
• run dockerBuild.sh to run into a container to build your project.

• run ./hostSteup.sh to setup the tools for the build
• cd into the folder build
• run make

• make: build the sketch
• make upload SERIAL_PORT_FILE=/dev/ttyACM0 : upload the sketch to an arduino (you need to provide the correct serial port in the variable SERIAL_PORT_FILE and share the serial port with the container by adding the arg --device=/dev/ttyACM0 to the docker run command)
• make install: export the elf and bin files to the folder cmake_wrapper/binaries (usefull in the Docker env as the build folder is not retained)

This wrapper in based on the Arduino-CMake-Toolchain (the branch release-1.1-dev).
By default, the arduino-ide version used is the 1.8.16.