标题: 单片机中断程序 [打印本页]

作者: alsdfjiewlkjr56    时间: 2020-1-5 19:39
标题: 单片机中断程序
#include <reg52.h>
sbit led0=P0^0;
void main()
{
uchar i;

EA=1; //总中断开关
EX0=1; //开外部中断0
IT0=0/1; //设置触发方式 低电平/下降沿

while(1)
{
for(i=0;i<10;i++)
{
p1=smg_du[];
delay_50ms(10);
}
}




}


void int0 () interrupt 0
{
led0=0;
delay_50ms(20);
led0=1;
do any thing that you want
}






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