stc89c52单片机C语言编程:8个LED灯先左循环,再闪烁3次,最后右循环

#include #include #define uint unsigned int #define uchar unsigned char void delay(uint); void main() { uchar i,j,k; uchar temp; temp=0xfe; while(1) { for(j=1;j>0;j--) { for(i=7;i>0;i--) { P1=temp; delay(