16*16LED点阵显示汉字C51程序 16*16LED点阵显示汉字C51程序

 16*16LED点阵显示汉字C51程序  

原文：http://www./mcu/1411.html
http://www./mcu/625.html

此程序硬件为两片164控制行，两片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                    },//欢     
{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},  //来      
{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}, // 单    
{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},//机     
{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--);}

//************************显示程序**************************************************//
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(); }}

//*此程序为16*16LED点阵交替显示以上汉字！注重理解595 164芯片的功能及应用及LED点阵的工作原理！此程序由Undertaker独立编写完成！*//