timer02.c

这是用51单片机开发的电子时钟

#include<reg52.h>
#define uint unsigned int 
#define uchar unsigned char
uchar code wei[]={0x00,0x01,0x02,0x03,0x04,0x05};
uchar code smg[]={0x10,0x20,0x30,0x40,0x50,0x60};
uint i,j;
void main()
{
  while(1)
  {
  for(i=0;i<6;i++)
    {
	  P0=wei[i];
	  P0=0x50;
    }	
   }
}