64LED点阵程序

标签：单片机开发,单片机原理,
64LED点阵程序
#include <reg52.h>
 #include <stdio.h>
 #include <cxw001.h>
 #define delaylong 10 //修改延时长度
 #define number 40 //显示汉字的个数
 #define speed 3
 
 sbit clk=P0^5;
 sbit stb=P0^4;
 sbit daat=P0^6;
 
 void delay(unsigned char delaytime) //短延时
 {
 unsigned char i,j;
 for(i=0;i<=delaytime;i++)
 for(j=0;j<=delaylong;j++)
 ;
 }
 
 void longdelay(unsigned char delaytime) //
 {
 unsigned char i,j;
 for(i=0;i<=delaytime;i++)
 for(j=0;j<=delaylong;j++)
 delay(100);
 }， 大小：291 KB