I followed this tutorial: https://www.youtube.com/watch?v=xbWaHARjSmk and this github link: https://github.com/micro-ROS/micro_ros_stm32cubemx_utils to create a custom board support for micro-ros. When i compile my project, I get the following error...

Hello, i have some c++ classes in a separate folder called Modules (in the project root directory). I added the header and source files in the Modules folder to the Makefile in TouchGFX/simulator/gcc but will not compile successfully.The image below ...