led.c

来自「这里有很多我自己做的凌阳单片机源程序」· C语言 代码 · 共 37 行

#include<spce061a_chf.h>
#include"bit.h"
void delay();
main()
{	
	unsigned int ii=0;
	unsigned int jj=0;	
	//unsigned int bb[8]={0x017e,0x02bd,0x04db,0x08e7,0x10e7,0x20db,0x40bd,0x807e};
	//unsigned int bb[8]={0x20fe,0x40f5,0x80fb,0x20ef,0x10df,0x08bf,0x047f};
	unsigned int bb[8]={0x24fb,0x24f7,0x24ef,0x24df};
	Set_IOB_Dir(0xffff);
	Set_IOB_Attrib(0xffff);
	Set_IOB_Data(0x0000);	
	
	while(1)
	{	
		*P_Watchdog_Clear=0x01;
		for(ii=0;ii<7;ii++)
		{
			Set_IOB_Data(bb[ii]);
			delay();	
		}	
			
	}
}

void delay()
{
	unsigned int i=0x100;
	while(i--)
	{
		*P_Watchdog_Clear=0x01;
	}
}