On Ubuntu/Debian install

• gcc-arm-none-eabi
• openocd

Alternatively use the Docker image wollud1969/build-env-arm-none-eabi:1.0.0

docker run -it --rm -v ${PWD}:/mnt wollud1969/build-env-arm-none-eabi:1.0.0 bash

After code generation in CubeMX the Makefile and the file main.c in Core/Src needs to be edited to include user code. From the cube directory in the project root run:

../tools/insertMyCode.sh

User code has to life in User/Src and User/Inc. All *.c file from User/Src will be attached to the C_SOURCES variable in the Makefile.