CFLAGS += \ -DHSE_VALUE=12000000 LD_FILE = $(BOARD_PATH)/flash.ld SRC_S += $(SDK_DIR)/mm32f327x/MM32F327x/Source/GCC_StartAsm/startup_mm32m3ux_u_gcc.S # For flash-jlink target #JLINK_DEVICE = MM32F3273G8P # flash target using on-board stlink #flash: flash-jlink