Introduction - If you have any usage issues, please Google them yourself
use development board/dev/mem equipment, memory mapping, Drivers cpu GPIO the mouth, and the lights extinguished led lights. makefile attached document
Packet : 61549800gpio1.rar filelist
gpio\mf_gpio_test
gpio\src\dev_gpio.c
gpio\src\gpio.h
gpio\src\gpio_test.c
gpio\src\复件 gpio_test.c
gpio\src\dev_gpio.h
gpio\src\taihu.S
gpio\src\start.S
gpio\src
gpio