单片机八路抢答器设计

正文摘要:

#include<reg51.h> #defineuint unsigned int #defineuchar unsigned char sbitkey1=P3^0;          sbit k1=P1^0; sbit k2=P1^1; sbit k3=P1^2; sbit k4=P1^3; sbit k5=P1^4; sb ...