common Directory Reference

Directories
	dma
	exti
	flash
	gpio
	i2c
	spi
	usart
	usb

Files
	at32f402_405_conf.h
	at32f402_405 config header file
	common.h
	device.h
	device_af.h
	device_irq.h
	driver.c
	driver.h
	startup_AT32F402_405.c