此程序硬件為兩片164控制行，兩片595控制列.

//***************************作者：Undertaker QQ:1205946980*********************//
#include<reg52.h>
#include<intrins.h>
#define uchar unsigned char
#define uint unsigned int
code uchar TAB[9][32]={
                  {0x00,0x80,0x00,0x80,0xFC,0x80,0x05,0xFE,
       0x85,0x04,0x4A,0x48,0x28,0x40,0x10,0x40,
                   0x18,0x40,0x18,0x60,0x24,0xA0,0x24,0x90,
                   0x41,0x18,0x86,0x0E,0x38,0x04,0x00,0x00
                    },//歡
                  {0x40,0x00,0x21,0x80,0x36,0x7C,0x24,0x44,
       0x04,0x44,0x04,0x44,0xE4,0x44,0x24,0x44,
                   0x25,0x44,0x26,0x54,0x24,0x48,0x20,0x40,
                   0x20,0x40,0x50,0x00,0x8F,0xFE,0x00,0x00}, //迎
                 { 0x01,0x00,0x01,0x00,0x3F,0xFC,0x01,0x00,
         0x09,0x30,0x05,0x20,0x03,0x40,0x7F,0xFE,
                   0x01,0x80,0x03,0x40,0x05,0x20,0x09,0x18,
                   0x31,0x0E,0xC1,0x04,0x01,0x00,0x01,0x00},  //來
                 {0x00,0x04,0x7F,0x84,0x08,0x04,0x12,0x24,
        0x21,0x24,0x7F,0xA4,0x25,0x24,0x04,0x24,
                  0x04,0x24,0x7F,0xA4,0x04,0x24,0x04,0x24,
                  0x05,0x84,0x0E,0x04,0x70,0x14,0x20,0x08,}, //到
                 {0x08,0x20,0x06,0x30,0x04,0x40,0x3F,0xF8,
        0x21,0x08,0x3F,0xF8,0x21,0x08,0x21,0x08,
                  0x3F,0xF8,0x21,0x08,0x01,0x00,0xFF,0xFE,
                  0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00}, // 單
                  {0x00,0x40,0x10,0x40,0x10,0x40,0x10,0x44,
      0x1F,0xFE,0x10,0x00,0x10,0x00,0x10,0x00,
                  0x1F,0xF0,0x10,0x10,0x10,0x10,0x10,0x10,
                  0x20,0x10,0x20,0x10,0x40,0x10,0x80,0x10}, //片
                {0x10,0x00,0x10,0xF8,0x10,0x88,0xFE,0x88,
       0x10,0x88,0x10,0x88,0x38,0x88,0x34,0x88,
                 0x54,0x88,0x50,0x88,0x91,0x08,0x11,0x0A,
                 0x12,0x0A,0x12,0x0A,0x14,0x06,0x10,0x00},//機
      {0x00,0x00,0x12,0x10,0x12,0x10,0x12,0x10,
       0x12,0x10,0xFF,0xFE,0x12,0x10,0x12,0x10,
                 0x12,0x10,0x13,0xF0,0x12,0x10,0x10,0x00,
                 0x10,0x08,0x1F,0xFC,0x00,0x00,0x00,0x00},//世
      {0x1F,0xF8,0x11,0x08,0x11,0x08,0x1F,0xF8,
       0x11,0x08,0x11,0x08,0x1F,0xF8,0x11,0x88,
                 0x02,0x40,0x04,0x30,0x1A,0x4E,0x62,0x44,
                0x02,0x40,0x04,0x40,0x08,0x40,0x10,0x40,} //界
       };
void delay(uint z)
{
  uint x,y;
  for(x=z;x>0;x--)
  for(y=125;y>0;y--);
}
//************************顯示程序**************************************************//
sbit SCK=P3^2;
sbit AB =P3^3;
sbit ST =P3^5;
sbit SH=P3^6;
sbit DS=P3^7;
uchar m=0,n;
void xianshi()
{
 uchar i;
 uchar j;
 uchar a;
 uchar dat;
 AB=0;
 for(j=0;j<16;j++)
  {
   SCK=0;ST=0;
 for(a=2;a>0;)
  {a--;
     dat=TAB[m][2*j+a];
     for(i=0;i<8;i++)
     {
   SH=0;
     if(dat&0x01==0x01)
   {DS=0;}
   else
   {DS=1;}
   SH=1;
   dat>>=1;
     }
  }
   P3|=0x24;
 delay(1);
 AB=1;
 }
AB=1;
SCK=0;
SCK=1;
SCK=0;
}
interrupt_hs() interrupt 1
{
 TL0=(65536-50000)%256;
 TH0=(65536-50000)/256;
 n++;
 if(n==30)
  {
   n=0;
 m++;
 if(m==9)
 {
  m=0;
 }
  }
}
void main()
{
TMOD=0x01;
TL0=(65536-50000)%256;
TH0=(65536-50000)/256;
ET0=1;
EA=1;
TR0=1;
while(1)
 {
  xianshi();
 }
}
 
//*此程序為16*16LED點陣交替顯示以上漢字！注重理解595 164芯片的功能及應用及LED點陣的工作原理！此程序由Undertaker獨立編寫完成！*//

相關文章