基于51单片机的闪烁灯程序

#include<reg51.h> #define uchar unsigned char #define uint unsigned int sbit LED=P1^1; //延时 void DelayMS(uint x) { uchar i; while(x--) { for(i=0;i<120;i++); } } //主程序 void main() { while(1) { LED=~LED; DelayMS(150); } }