标题:
单片机中断程序
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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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