include firmware/arch/stm32f4xx/driver/gpio/gpio.mk
include firmware/arch/stm32f4xx/driver/timer/timer.mk
include firmware/arch/stm32f4xx/driver/uart/uart.mk
#include firmware/arch/stm32f4xx/driver/usb/usb.mk
#include firmware/arch/stm32f4xx/driver/usb_vport/usb_vport.mk