Question

求单片机3路抢答器程序

用的是89c52rc单片机 k6是个开关 要求按下开关（一直短路） p13灯一直闪烁 三个选手可按k3k4k5 对应的灯是 p10 p11 p12 按下按键对应的灯亮两秒 其他选手再按键无效 直到主持人放开 k6 再按住 又有效

程序可发到我邮箱 2914375994@qq.com





Answer 1

你在放到单片机里面调试一下。

#include<reg52.h>
sbit k3 = P3^5;
sbit k4 = P3^4;
sbit k5 = P3^3;
sbit k6 = P3^2;
sbit s = P1^3;
sbit s1 = P1^0;
sbit s2 = P1^1;
sbit s3 = P1^2;
delay()
{
  int i = 15000;
  while(i--）；
}
main()
{
     if(k6 == 0 && k3 == 0)
         for(;k6 = 1;)
         {
             s = 0;
             s1 = 0;
             delay();
             s = 1;
             s1 = 1;
             delay();
             s = 0;
             s1 = 0;
             delay();
             s = 1;
             s1 = 1;
             delay();
             for(;k6 = 1;)
             {
                 s = ~s;
                 delay();
              }
         }
    if(k6 == 0 && k4 == 0)
         for(;k6 = 1;)
         {
             s = 0;
             s2 = 0;
             delay();
             s = 1;
             s2 = 1;
             delay();
             s = 0;
             s2 = 0;
             delay();
             s = 1;
             s2 = 1;
             delay();
             for(;k6 = 1;)
             {
                 s = ~s;
                 delay();
              }
         }
         if(k6 == 0 && k5 == 0)
         for(;k6 = 1;)
         {
             s = 0;
             s3 = 0;
             delay();
             s = 1;
             s3 = 1;
             delay();
             s = 0;
             s3 = 0;
             delay();
             s = 1;
             s3 = 1;
             delay();
             for(;k6 = 1;)
             {
                 s = ~s;
                 delay();
              }
         }
}

Answer 2

求程序，没有编程语言的要求？