main.c

来自「s3c2410引导程序」· C语言 代码 · 共 25 行

#include "2410addr.h"

void delay(void)
{
	unsigned int i;
	for(i=0;i<0xffff;i++);
}

int Main(void)
{
	rGPBCON=0x154000;
	rGPBUP=0xff00;
	while(1)
	{
		rGPBDAT=0x700;
		delay();
		rGPBDAT=0x680;
		delay();
		rGPBDAT=0x580;
		delay();
		rGPBDAT=0x380;
		delay();
	}
}