编写一个基于STC89c52的流水灯程序

非常感谢您的问题！下面是基于STC89c52的流水灯程序的代码：

#include<reg52.h> 
#include<intrins.h>

typedef unsigned char uchar;
typedef unsigned int uint;

sbit L1 = P1^0;
sbit L2 = P1^1;
sbit L3 = P1^2;
sbit L4 = P1^3;
sbit L5 = P1^4;
sbit L6 = P1^5;
sbit L7 = P1^6;
sbit L8 = P1^7;

void Delay_1ms(uint);
void main()
{
   while(1){
      L1 = 1;L2 = 0;L3 = 0;L4 = 0;L5 = 0;L6 = 0;L7 = 0;L8 = 0;
      Delay_1ms(500);
      L1 = 0;L2 = 1;L3 = 0;L4 = 0;L5 = 0;L6 = 0;L7 = 0;L8 = 0;
      Delay_1ms(500);
      L1 = 0;L2 = 0;L3 = 1;L4 = 0;L5 = 0;L6 = 0;L7 = 0;L8 = 0;
      Delay_1ms(500);
      L1 = 0;L2 = 0;L3 = 0;L4 = 1;L5 = 0;L6 = 0;L7 = 0;L8 = 0;
      Delay_1ms(500);
      L1 = 0;L2 = 0;L3 = 0;L4 = 0;L5 = 1;L6 = 0;L7 = 0;L8 = 0;
      Delay_1ms(500);
      L1 = 0;L2 = 0;L3 = 0;L4 = 0;L5 = 0;L6 = 1;L7 = 0;L8 = 0;
      Delay_1ms(500);
      L1 = 0;L2 = 0;L3 = 0;L4 = 0;L5 = 0;L6 = 0;L7 = 1;L8 = 0;
      Delay_1ms(500);
      L1 = 0;L2 = 0;L3 = 0;L4 = 0;L5 = 0;L6 = 0;L7 = 0;L8 = 1;
      Delay_1ms(500);
   }
}

void Delay_1ms(uint n)
{
    uchar i, j;
    while(n--)
    {
        _nop_();
        i = 1;
        j = 86;
        do
        {
            while (--j);
        } while (--i);
    }
}

希望我的回答能对您有所帮助，有问题可以随时问我哦！