1.c

点阵显示汉字

//头文件
#include<ioM16v.h>
#include<macros.h>


/*------宏定义------*/
#define uchar	unsigned char
#define uint	unsigned int

#define set_STB( )			PORTB|=(1<<4)      //锁存位(上升沿有效)
#define clr_STB( )			PORTB&=~(1<<4)

#define set_CLK( )		    PORTB|=(1<<5)      //时钟端(上升沿有效)
#define clr_CLK( )		    PORTB&=~(1<<5)

#define set_DG( )		    PORTB|=(1<<6)      //绿色数据口
#define clr_DG( )		    PORTB&=~(1<<6)

#define set_DR( )		    PORTB|=(1<<7)      //红色数据口
#define clr_DR( )		    PORTB&=~(1<<7)

#define set_G( )		    PORTD|=(1<<0)      //G行控制有效位(低电平有效)
#define clr_G( )		    PORTD&=~(1<<0)

#define hanzishu  18      //输入汉字数
#define howmany0  10      //在开始显示汉字前填入多少个相同的汉字 （一般填空字）    
#define position   6      //填什么样的相同汉字（一般填空字）
#define shopshow   9       //在移动过程中静态显示时间  单位us
#define displayTime   200  //单程显示时间    单位us
#define red        0
#define greed      1
#define oringe     2
/***************************************************************************************************
                                       全局变量
****************************************************************************************************/
uchar Ledplay[17][(howmany0+hanzishu)*2+2];//第一个参数为规格固定的，第二个参数为载入字符数*2+2
                     // (本程序中的字符 有10个空字和存储在data[][]中要显示的10个字符)
                                       //显示寄存器//最后一行为空行000000000000000000000//    
                                      //最后两列都为0x00是为了填空!00000000000000000000//
uchar bn=0;                           
/***************************************************************************************************
                                       全局变量
****************************************************************************************************/
/***************************************************************************************************
                                       迟时函数
****************************************************************************************************/
void delay_1us(void)                 //1us延时函数
  {
   asm("nop");
  }
void delay_nus(unsigned int n)       //N us延时函数
  {
   unsigned int i=0;
   for (i=0;i<n;i++)
   delay_1us();
  }
void delay_1ms(void)                 //1ms延时函数
  {
   unsigned int i;
   for (i=0;i<1140;i++);
  }
void delay_nms(unsigned int n)       //N ms延时函数
  {
   unsigned int i=0;
   for (i=0;i<n;i++)
   delay_1ms();
  }
  /***************************************************************************************************
                                       迟时函数
****************************************************************************************************/

/***************************************************************************************************
                                        把上述代码放在code区
****************************************************************************************************/
#pragma data:code
//下面是汉字储存数组
// 上述两参数为 存储字数，规定格式
//下列代码按顺序，每两个为这个汉字的对应行要亮的点  1为亮0为灭
const uchar data[19][32]={ 
/*--  文字:  过  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
0x40,0x10,0x20,0x10,0x30,0x10,0x20,0x10,0x07,0xFE,0x00,0x10,0x02,0x10,0xE1,0x10,
0x21,0x90,0x21,0x10,0x20,0x10,0x20,0x50,0x20,0x20,0x58,0x00,0x87,0xFE,0x00,0x00,

//下面是数字10： 构造分法，用1与0的数码，把0的数码交替地放在1代码后面
  //0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x18,0x70,0x24,0x10,0x42,0x10,0x42,0x10,0x42,
  //0x10,0x42,0x10,0x42,0x10,0x42,0x10,0x42,0x10,0x42,0x7c,0x18,0x00,0x00,0x00,0x00,
  
/*--  文字:  去  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
0x01,0x00,0x01,0x00,0x01,0x00,0x3F,0xFC,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,
0x7F,0xFE,0x02,0x00,0x06,0x00,0x08,0x20,0x10,0x10,0x3F,0xF8,0x10,0x10,0x00,0x00,

/*--  文字:  属  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
0x3F,0xFC,0x20,0x04,0x3F,0xFC,0x20,0x00,0x2F,0xF8,0x20,0x80,0x27,0xF8,0x24,0x88,
0x27,0xF8,0x20,0x80,0x2F,0xFC,0x28,0xA4,0x48,0xF4,0x4B,0x14,0x88,0x04,0x08,0x0C,

/*--  文字:  于  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
0x00,0x00,0x3F,0xFC,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0xFF,0xFE,0x01,0x00,
0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x09,0x00,0x05,0x00,0x02,0x00,

/*--  文字:  死  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
0x00,0x00,0x7F,0xFE,0x08,0x40,0x08,0x40,0x1F,0x40,0x11,0x46,0x21,0x58,0x32,0x60,
0x4A,0x40,0x8A,0x40,0x04,0x40,0x04,0x42,0x08,0x42,0x30,0x42,0xC0,0x3E,0x00,0x00,

/*--  文字:  神  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
0x20,0x20,0x10,0x20,0x10,0x20,0xFD,0xFC,0x05,0x24,0x09,0x24,0x11,0xFC,0x39,0x24,
0x55,0x24,0x95,0xFC,0x11,0x24,0x10,0x20,0x10,0x20,0x10,0x20,0x10,0x20,0x10,0x20,

/*--  11文字:  空字  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//11
 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
/*--  文字:  现  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
0x00,0x00,0xFF,0xF8,0x12,0x08,0x12,0x48,0x12,0x48,0x12,0x48,0x7E,0x48,0x12,0x48,
0x12,0x48,0x12,0xA8,0x1C,0xA0,0xE1,0x22,0x01,0x22,0x02,0x22,0x04,0x1E,0x08,0x00,

/*--  文字:  在  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
0x02,0x00,0x02,0x00,0x7F,0xFE,0x04,0x00,0x04,0x00,0x08,0x40,0x18,0x40,0x17,0xFC,
0x30,0x40,0x50,0x40,0x90,0x40,0x10,0x40,0x10,0x40,0x17,0xFE,0x10,0x00,0x00,0x00,

/*--  文字:  与  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
0x00,0x00,0x08,0x00,0x08,0x04,0x0F,0xFE,0x08,0x00,0x08,0x00,0x0F,0xFC,0x00,0x04,
0x00,0x04,0x00,0x24,0x7F,0xF4,0x00,0x04,0x00,0x04,0x00,0x48,0x00,0x30,0x00,0x00,

/*--  文字:  未  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
0x01,0x00,0x01,0x00,0x01,0x00,0x3F,0xF8,0x01,0x00,0x01,0x00,0xFF,0xFE,0x03,0x00,
0x03,0x80,0x05,0x40,0x05,0x20,0x09,0x18,0x31,0x0E,0xC1,0x04,0x01,0x00,0x01,0x00,

/*--  文字:  来  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
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,

/*--  文字:  却  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
0x08,0x00,0x08,0x7C,0x08,0x44,0x7F,0x44,0x08,0x44,0x08,0x44,0x08,0x44,0xFF,0x44,
0x10,0x44,0x12,0x44,0x21,0x44,0x27,0xD4,0x79,0x48,0x20,0x40,0x00,0x40,0x00,0x40,

/*--  文字:  由  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x3F,0xF8,0x21,0x08,0x21,0x08,0x21,0x08,
0x3F,0xF8,0x21,0x08,0x21,0x08,0x21,0x08,0x21,0x08,0x3F,0xF8,0x20,0x08,0x00,0x00,

/*--  文字:  我  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
0x06,0x40,0x38,0x50,0x08,0x48,0x08,0x48,0x08,0x40,0xFF,0xFE,0x08,0x40,0x08,0x48,
0x0E,0x28,0x38,0x30,0xC8,0x20,0x08,0x50,0x09,0x92,0x08,0x0A,0x28,0x06,0x10,0x02,


/*--  文字:  们  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
0x0A,0x00,0x09,0x00,0x11,0xBC,0x11,0x04,0x34,0x04,0x24,0x04,0x64,0x04,0xA4,0x04,
0x24,0x04,0x24,0x04,0x24,0x04,0x24,0x04,0x24,0x04,0x24,0x14,0x24,0x08,0x00,0x00,


/*--  文字:  掌  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
0x11,0x10,0x09,0x20,0x7F,0xFE,0x40,0x04,0x0F,0xE0,0x08,0x20,0x0F,0xE0,0x00,0x00,
0x3F,0xF0,0x01,0x00,0x3F,0xF8,0x01,0x00,0x7F,0xFC,0x01,0x00,0x05,0x00,0x02,0x00,

/*--  文字:  握  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
0x20,0x00,0x23,0xFC,0x22,0x04,0xFB,0xFC,0x22,0x00,0x23,0xFE,0x2A,0x40,0x32,0x88,
0x63,0xFC,0xA2,0x24,0x22,0x20,0x23,0xFC,0x24,0x20,0x24,0x20,0xAB,0xFE,0x40,0x00,
};
//下面是数字储存数组
const data1[10][16]=
{
/*--  文字:  0  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16   --*/
{0x00,0x00,0x00,0x18,0x24,0x42,0x42,0x42,0x42,0x42,0x42,0x42,0x24,0x18,0x00,0x00},

/*--  文字:  1  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16   --*/
{0x00,0x00,0x00,0x10,0x70,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x7C,0x00,0x00},

/*--  文字:  2  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16   --*/
{0x00,0x00,0x00,0x3C,0x42,0x42,0x42,0x04,0x04,0x08,0x10,0x20,0x42,0x7E,0x00,0x00},

/*--  文字:  3  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16   --*/
{0x00,0x00,0x00,0x3C,0x42,0x42,0x04,0x18,0x04,0x02,0x02,0x42,0x44,0x38,0x00,0x00},

/*--  文字:  4  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16   --*/
{0x00,0x00,0x00,0x04,0x0C,0x14,0x24,0x24,0x44,0x44,0x7E,0x04,0x04,0x1E,0x00,0x00},

/*--  文字:  5  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16   --*/
{0x00,0x00,0x00,0x7E,0x40,0x40,0x40,0x58,0x64,0x02,0x02,0x42,0x44,0x38,0x00,0x00},

/*--  文字:  6  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16   --*/
{0x00,0x00,0x00,0x1C,0x24,0x40,0x40,0x58,0x64,0x42,0x42,0x42,0x24,0x18,0x00,0x00},

/*--  文字:  7  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16   --*/
{0x00,0x00,0x00,0x7E,0x44,0x44,0x08,0x08,0x10,0x10,0x10,0x10,0x10,0x10,0x00,0x00},

/*--  文字:  8  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16   --*/
{0x00,0x00,0x00,0x3C,0x42,0x42,0x42,0x24,0x18,0x24,0x42,0x42,0x42,0x3C,0x00,0x00},

/*--  文字:  9  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=8x16   --*/
{0x00,0x00,0x00,0x18,0x24,0x42,0x42,0x42,0x26,0x1A,0x02,0x02,0x24,0x38,0x00,0x00}
};
//下面是驱动行  驱动74LS154
const uchar ROW[16]={0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f};//行控制数组
#pragma data:data
/***************************************************************************************************
                                        把上述代码放在code区
****************************************************************************************************/

/***************************************************************************************************
                                       下面32*80大点阵驱动程序
****************************************************************************************************/
//送绿色数据
void Send_Byte_DG(uchar data)
{
uchar i=0;
clr_DR( );
for(i=0;i<8;i++)
{
clr_CLK();
if((data&0x80)==0)
clr_DG();
else//列控制
set_DG();
set_CLK();
data<<=1;
}
clr_DG();
}
//送红色数据
void Send_Byte_DR(uchar data)
{
uchar i=0;
clr_DG();
for(i=0;i<8;i++)
{
clr_CLK();
if((data&0x80)==0)
clr_DR();
else//列控制  该位所在列的二极管得正电位 在允许接地的情况下发光！！！