interrupter.c

51+3310做的俄罗斯方块

#include <reg52.h>
#include "define.h"
#include "function.h"

void Timer0(void) interrupt 1
{	
	//定时自动下降
		Auto_Down--;
		if(Auto_Down==0)		
			{keyvalue1=2;Auto_Down=30;}
		TH0=0X00;          //定时10MS
		TL0=0X01;
	//定时自动下落
}