单片机交通灯代码

正文摘要:

#include<reg51.h> #define uchar unsigned char #define uint unsigned int sbit EW_LED2=P2^3; sbit EW_LED1=P2^2; sbit SN_LED2=P2^1; sbit SN_LED1=P2^0; sbit SN_Yellow=P1^6; sbit SN_Red=P ...