set(MCU_VARIANT stm32f407xx) set(JLINK_DEVICE stm32f407ve) set(LD_FILE_GNU ${CMAKE_CURRENT_LIST_DIR}/STM32F407VETx_FLASH.ld) function(update_board TARGET) target_compile_definitions(${TARGET} PUBLIC STM32F407xx HSE_VALUE=8000000 BOARD_TUD_RHPORT=0 BOARD_TUD_MAX_SPEED=OPT_MODE_FULL_SPEED ) endfunction()