set(MCU_VARIANT stm32c542xx) set(JLINK_DEVICE stm32c542rc) set(LD_FILE_GNU ${CMAKE_CURRENT_LIST_DIR}/../../linker/stm32c542xc_flash.ld) set(LD_FILE_IAR ${CMAKE_CURRENT_LIST_DIR}/../../linker/stm32c542xc_flash.icf) function(update_board TARGET) target_compile_definitions(${TARGET} PUBLIC STM32C542xx HSE_VALUE=24000000 HSE_STARTUP_TIMEOUT=100 ) endfunction()