Introduction - If you have any usage issues, please Google them yourself
applicable to the S3C2410, ADS1.2 compile. S4 control with illuminated keypad and bright eliminate LED4 : press S4 fixed, LED4 illuminated and flashing lights while 300 S4, and indicates the same time LED4 extinguished.
Packet : 109201251led_key_control.rar filelist
init.s
LED_Key_Control.mcp
Main.c
说明.txt