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玩转LED点阵之三:16X64单红点阵上移

作者:佚名   来源:本站原创   点击数:  更新时间:2013年06月09日   【字体:
//单片机:STC12C5A60S2
//晶振:22.1184M
//显示屏:HUB08接口16X64单红点阵
//显示方式:左移和上移
//作者:振甬电子
//QQ: 1766135164
//网址:www.51hei.com

//时间:2013-05-13
#include<reg52.h>
#include"zimo.h"
#define uchar  unsigned char
#define uint   unsigned int
#define SPEED 5 //定义速度与数字成反比 数字小,速度快
#define SPEED2 80
#define LIGHT  10  //定义亮度:取值范围0--10
#define hang   3   //需要显示的行数+1空白行
#define NUMBER  11     //定义要移动显示总16X16汉字个数,计算方法:NUMBER=汉字显示个数+4个空格
#define NUMBER2  4
uchar word=0,col=0,col1=0,disrow=0,move=0;//wor为要显字变量,col为位移变量,col1为字节偏移量,disrow为行变量
uchar BUFF__UP[17];     //显示缓冲 上下缓冲字节数取值=[2*板点阵宽度/8]+1比较保险,即两倍板的点阵字节数.
uchar BUFF__UP0[12];    //显示缓冲
sbit R1=P0^4;//红色数据1
sbit R2=P3^3;//红色数据2
sbit G1=P3^4;//绿色数据1
sbit G2=P3^5;//绿色数据
sbit CLK=P0^7;//595时钟
sbit STB=P0^6;//595锁存
sbit OE =P0^5;//74HC138使能:低有效
//根据列指针由双字节合并为单字节的子程序模块
uchar Combine_2byte(uchar h1,uchar h2)  // 和点阵的取模方式有关,低位在前,高位在后,但是实际显示,高位在前,低位在后
{
 uchar T_date,tempcol;
 tempcol=col1;
 T_date=(h1>>tempcol)|(h2<<(8-tempcol));
 return T_date;
}      
//分别装屏点阵数据
void Load_one_line(void)     //多加4个16X16汉字的缓冲
{
 BUFF__UP[0]=Table[word][disrow*2+0];//装载上半屏一线点阵数据
 BUFF__UP[1]=Table[word][disrow*2+1];
 BUFF__UP[2]=Table[word+1][disrow*2+0];
 BUFF__UP[3]=Table[word+1][disrow*2+1];
 BUFF__UP[4]=Table[word+2][disrow*2+0];
 BUFF__UP[5]=Table[word+2][disrow*2+1];
 BUFF__UP[6]=Table[word+3][disrow*2+0];
 BUFF__UP[7]=Table[word+3][disrow*2+1];
 BUFF__UP[8]=Table[word+4][disrow*2+0];
 BUFF__UP[9]=Table[word+4][disrow*2+1];
 BUFF__UP[10]=Table[word+5][disrow*2+0];
 BUFF__UP[11]=Table[word+5][disrow*2+1];
 BUFF__UP[12]=Table[word+6][disrow*2+0];
 BUFF__UP[13]=Table[word+6][disrow*2+1];
 BUFF__UP[14]=Table[word+7][disrow*2+0];
 BUFF__UP[15]=Table[word+7][disrow*2+1];
}
//发送屏一线点阵数据
void Send_one_line(void)
{
 char s;
 uchar temp,i,inc;
 if(col<8)            inc=0;
 if(8<=col&&col<16)   inc=1;
 for(s=0+inc;s<=8+inc;s++)
 {
  temp=Combine_2byte(BUFF__UP[s],BUFF__UP[s+1]);
  for(i=0;i<8;i++)
  {
   R1=~(temp>>i)&0x01;   //取出低高位
   R2=0xff;               //不显示
   G1=0xff;
   G2=0xff;  
   CLK=0;
   CLK=1;                 //移位时钟
  }
 }
}
//左移函数
void LEFT_MOVE()
{
  uchar i;
  for(col=0;col<16;col++)//循环16次,点亮并移动一个汉字,步进是一位
 {
  col1=col%8;//一个字节移动位数
  for(i=0;i<SPEED;i++)//汉字在屏幕上的停留时间(即移动速度快慢)
  {
   for(disrow=0;disrow<16;disrow++)//扫描16行   
   {
    Load_one_line();//装载一行点阵数据 
    Send_one_line();//发送一行点阵数据
    OE=1;                     
    STB=1;        // 输出锁存          
    STB=0;                
    P0=disrow;    // 行扫描 
    OE=0;
     }
  }
 }
 word=word+1;// 一个汉字移动后,指向下一个汉字
 if(word>=NUMBER)
 {
  word=0;//移动完NUMBER个汉字后重新开始
 }   
}
 
//分别装载上、下半屏点阵数据
void Load_one_line_up()
{
    BUFF__UP0[0]=Table2[0*hang][disrow*2+0+move*2];//装载上半屏一线点阵数据
 BUFF__UP0[1]=Table2[0*hang][disrow*2+1+move*2];
 BUFF__UP0[2]=Table2[1*hang][disrow*2+0+move*2];
 BUFF__UP0[3]=Table2[1*hang][disrow*2+1+move*2];
 BUFF__UP0[4]=Table2[2*hang][disrow*2+0+move*2];
 BUFF__UP0[5]=Table2[2*hang][disrow*2+1+move*2];
 BUFF__UP0[6]=Table2[3*hang][disrow*2+0+move*2];
 BUFF__UP0[7]=Table2[3*hang][disrow*2+1+move*2];
}

//74HC595串行数据输入
void Send_one_line_up()
{
 uchar i,j;
 uchar DataR1,DataR2,DataG1,DataG2;
 for(j=0;j<8;j++)
 {
  DataR1=~BUFF__UP0[j];
  DataG1=0xff;
     DataR2=0xff;
  DataG2=0xff;
  for(i=0;i<8;i++)
  {
   R1=DataR1 & 0x01;
   G1=DataG1 & 0x01;
   R2=DataR2 & 0x01;
   G2=DataG2 & 0x01;
   CLK = 0;
   CLK = 1;
   DataR1 >>= 1;
   DataG1 >>= 1;
   DataR2 >>= 1;
   DataG2 >>= 1;
  }
 }
}
//上移函数
void UP_MOVE()
{
 int sp;
 for(move=0;move<16*(hang-1);move++)
 {
  for(sp=0;sp<SPEED2;sp++)
  {
   for(disrow=0;disrow<16;disrow++)
   {
       Load_one_line_up();//装载数据
    Send_one_line_up();//发送数据
    OE=1;
    STB=0;
    STB=1;//输出锁存
    P0=disrow;//8位行选 
    OE=0;
   }
  }
 } 
}

//主函数入口
void main(void)
{
 R1=0;//数据初始化
 R2=0;
 G1=0;
 G2=0;
 while(1)
 {
   // LEFT_MOVE(); //左移
    UP_MOVE();   //上移
 }
}

zimo.h
unsigned char code Table[][32]=
{
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  //空白
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
/*************下面修改需要显示的点阵字体**********************/
0x08,0x00,
0xC8,0x7F,
0x48,0x00,
0x7F,0x00,
0x48,0x3F,
0x68,0x00,
0xD8,0x7F,
0x48,0x03,
0x4C,0x25,
0x4B,0x65,
0x48,0x19,
0x48,0x11,
0x28,0x11,
0x28,0x65,
0x1A,0x23,
0x04,0x01,/*"振",0*/
0xFC,0x1F,
0x00,0x0C,
0x60,0x03,
0x80,0x00,
0xFC,0x1F,
0x84,0x10,
0x84,0x10,
0xFC,0x1F,
0x84,0x10,
0x84,0x10,
0xFC,0x1F,
0x84,0x10,
0x84,0x10,
0x84,0x10,
0x84,0x14,
0x04,0x08,/*"甬",1*/
0x80,0x00,
0x80,0x00,
0x80,0x00,
0xFC,0x1F,
0x84,0x10,
0x84,0x10,
0xFC,0x1F,
0x84,0x10,
0x84,0x10,
0x84,0x10,
0xFC,0x1F,
0x84,0x10,
0x80,0x40,
0x80,0x40,
0x00,0x7F,
0x00,0x00,/*"电",2*/
0x00,0x00,
0xFC,0x0F,
0x00,0x04,
0x00,0x02,
0x00,0x01,
0x80,0x00,
0x80,0x00,
0x80,0x20,
0xFF,0x7F,
0x80,0x00,
0x80,0x00,
0x80,0x00,
0x80,0x00,
0x80,0x00,
0xA0,0x00,
0x40,0x00,/*"子",3*/
0x00,0x01,
0x00,0x01,
0x3F,0x01,
0xA0,0x7F,
0xA1,0x20,
0x52,0x12,
0x14,0x02,
0x08,0x02,
0x18,0x02,
0x18,0x06,
0x24,0x05,
0x24,0x09,
0x82,0x18,
0x61,0x70,
0x1C,0x20,
0x00,0x00,/*"欢",4*/
0x02,0x00,
0x84,0x01,
0x6C,0x3E,
0x24,0x22,
0x20,0x22,
0x20,0x22,
0x27,0x22,
0x24,0x22,
0xA4,0x22,
0x64,0x2A,
0x24,0x12,
0x04,0x02,
0x04,0x02,
0x0A,0x00,
0xF1,0x7F,
0x00,0x00,/*"迎",5*/
0x90,0x00,
0x90,0x01,
0x88,0x20,
0xC8,0x7F,
0x44,0x20,
0x2C,0x12,
0x16,0x02,
0x45,0x0A,
0xC4,0x12,
0x44,0x12,
0x24,0x22,
0x24,0x62,
0x14,0x22,
0x84,0x02,
0x04,0x01,
0x00,0x00,/*"你",6*/
/*************上面修改需要显示的点阵字体**********************/

/*********为了消除BUB,多加32个空字符***************/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  //空白
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
/**************************************************/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  //空白
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
};

unsigned char code Table2[][32]=
{
/*******不同行的第一个汉字***********/
0x08,0x00,
0xC8,0x7F,
0x48,0x00,
0x7F,0x00,
0x48,0x3F,
0x68,0x00,
0xD8,0x7F,
0x48,0x03,
0x4C,0x25,
0x4B,0x65,
0x48,0x19,
0x48,0x11,
0x28,0x11,
0x28,0x65,
0x1A,0x23,
0x04,0x01,/*"振",0*/
0x00,0x01,
0x00,0x01,
0x3F,0x01,
0xA0,0x7F,
0xA1,0x20,
0x52,0x12,
0x14,0x02,
0x08,0x02,
0x18,0x02,
0x18,0x06,
0x24,0x05,
0x24,0x09,
0x82,0x18,
0x61,0x70,
0x1C,0x20,
0x00,0x00,/*"欢",4*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
/*******不同行的第二个汉字***********/
0xFC,0x1F,
0x00,0x0C,
0x60,0x03,
0x80,0x00,
0xFC,0x1F,
0x84,0x10,
0x84,0x10,
0xFC,0x1F,
0x84,0x10,
0x84,0x10,
0xFC,0x1F,
0x84,0x10,
0x84,0x10,
0x84,0x10,
0x84,0x14,
0x04,0x08,/*"甬",1*/
0x02,0x00,
0x84,0x01,
0x6C,0x3E,
0x24,0x22,
0x20,0x22,
0x20,0x22,
0x27,0x22,
0x24,0x22,
0xA4,0x22,
0x64,0x2A,
0x24,0x12,
0x04,0x02,
0x04,0x02,
0x0A,0x00,
0xF1,0x7F,
0x00,0x00,/*"迎",5*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
/*******不同行的第三个汉字***********/
0x80,0x00,
0x80,0x00,
0x80,0x00,
0xFC,0x1F,
0x84,0x10,
0x84,0x10,
0xFC,0x1F,
0x84,0x10,
0x84,0x10,
0x84,0x10,
0xFC,0x1F,
0x84,0x10,
0x80,0x40,
0x80,0x40,
0x00,0x7F,
0x00,0x00,/*"电",2*/
0x90,0x00,
0x90,0x01,
0x88,0x20,
0xC8,0x7F,
0x44,0x20,
0x2C,0x12,
0x16,0x02,
0x45,0x0A,
0xC4,0x12,
0x44,0x12,
0x24,0x22,
0x24,0x62,
0x14,0x22,
0x84,0x02,
0x04,0x01,
0x00,0x00,/*"你",6*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

/*******不同行的第四个汉字***********/
0x00,0x00,
0xFC,0x0F,
0x00,0x04,
0x00,0x02,
0x00,0x01,
0x80,0x00,
0x80,0x00,
0x80,0x20,
0xFF,0x7F,
0x80,0x00,
0x80,0x00,
0x80,0x00,
0x80,0x00,
0x80,0x00,
0xA0,0x00,
0x40,0x00,/*"子",3*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 
};







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