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作者:佚名   來源:本站原創   點擊數:…  更新時間：2012年11月28日   【字體：大 中 小】 
.unsigned char const chardot_5x8[][5] = {
{0x00,0x00,0x00,0x00,0x00},/*    CHAR_20 */
{0x00,0x00,0x5F,0x00,0x00},/*!   CHAR_21 */
{0x00,0x07,0x00,0x07,0x00},/*"   CHAR_22 */
{0x14,0x7F,0x14,0x7F,0x14},/*#   CHAR_23 */
{0x24,0x2E,0x7B,0x2A,0x12},/*$   CHAR_24 */
{0x23,0x13,0x08,0x64,0x62},/*%   CHAR_25 */
{0x36,0x49,0x56,0x20,0x50},/*&   CHAR_26 */
{0x00,0x04,0x03,0x01,0x00},/*'   CHAR_27 */
{0x00,0x1C,0x22,0x41,0x00},/*(   CHAR_28 */
{0x00,0x41,0x22,0x1C,0x00},/*)   CHAR_29 */
{0x22,0x14,0x7F,0x14,0x22},/**   CHAR_2A */
{0x08,0x08,0x7F,0x08,0x08},/*+   CHAR_2B */
{0x40,0x30,0x10,0x00,0x00},/*,   CHAR_2C */
{0x08,0x08,0x08,0x08,0x08},/*-   CHAR_2D */
{0x00,0x60,0x60,0x00,0x00},/*.   CHAR_2E */
{0x20,0x10,0x08,0x04,0x02},/*/   CHAR_2F */
{0x3E,0x51,0x49,0x45,0x3E},/*0   CHAR_30 */
{0x00,0x42,0x7F,0x40,0x00},/*1   CHAR_31 */
{0x62,0x51,0x49,0x49,0x46},/*2   CHAR_32 */
{0x21,0x41,0x49,0x4D,0x33},/*3   CHAR_33 */
{0x18,0x14,0x12,0x7F,0x10},/*4   CHAR_34 */
{0x27,0x45,0x45,0x45,0x39},/*5   CHAR_35 */
{0x3C,0x4A,0x49,0x49,0x31},/*6   CHAR_36 */
{0x01,0x71,0x09,0x05,0x03},/*7   CHAR_37 */
{0x36,0x49,0x49,0x49,0x36},/*8   CHAR_38 */
{0x46,0x49,0x49,0x29,0x1E},/*9   CHAR_39 */
{0x00,0x36,0x36,0x00,0x00},/*:   CHAR_3A */
{0x40,0x36,0x36,0x00,0x00},/*;   CHAR_3B */
{0x08,0x14,0x22,0x41,0x00},/*<   CHAR_3C */
{0x14,0x14,0x14,0x14,0x14},/*=   CHAR_3D */
{0x00,0x41,0x22,0x14,0x08},/*>   CHAR_3E */
{0x02,0x01,0x59,0x05,0x02},/*?   CHAR_3F */
{0x3E,0x41,0x5D,0x55,0x5E},/*@   CHAR_40 */
{0x7C,0x12,0x11,0x12,0x7C},/*A   CHAR_41 */
{0x7F,0x49,0x49,0x49,0x36},/*B   CHAR_42 */
{0x3E,0x41,0x41,0x41,0x22},/*C   CHAR_43 */
{0x7F,0x41,0x41,0x41,0x3E},/*D   CHAR_44 */
{0x7F,0x49,0x49,0x49,0x41},/*E   CHAR_45 */
{0x7F,0x09,0x09,0x09,0x01},/*F   CHAR_46 */
{0x3E,0x41,0x51,0x51,0x72},/*G   CHAR_47 */
{0x7F,0x08,0x08,0x08,0x7F},/*H   CHAR_48 */
{0x00,0x41,0x7F,0x41,0x00},/*I   CHAR_49 */
{0x20,0x40,0x41,0x3F,0x01},/*J   CHAR_4A */
{0x7F,0x08,0x14,0x22,0x41},/*K   CHAR_4B */
{0x7F,0x40,0x40,0x40,0x40},/*L   CHAR_4C */
{0x7F,0x02,0x0C,0x02,0x7F},/*M   CHAR_4D */
{0x7F,0x04,0x08,0x10,0x7F},/*N   CHAR_4E */
{0x3E,0x41,0x41,0x41,0x3E},/*O   CHAR_4F */
{0x7F,0x09,0x09,0x09,0x06},/*P   CHAR_50 */
{0x3E,0x41,0x51,0x21,0x5E},/*Q   CHAR_51 */
{0x7F,0x09,0x19,0x29,0x46},/*R   CHAR_52 */
{0x26,0x49,0x49,0x49,0x32},/*S   CHAR_53 */
{0x01,0x01,0x7F,0x01,0x01},/*T   CHAR_54 */
{0x3F,0x40,0x40,0x40,0x3F},/*U   CHAR_55 */
{0x1F,0x20,0x40,0x20,0x1F},/*V   CHAR_56 */
{0x7F,0x20,0x18,0x20,0x7F},/*W   CHAR_57 */
{0x63,0x14,0x08,0x14,0x63},/*X   CHAR_58 */
{0x03,0x04,0x78,0x04,0x03},/*Y   CHAR_59 */
{0x61,0x51,0x49,0x45,0x43},/*Z   CHAR_5A */
{0x7F,0x7F,0x41,0x41,0x00},/*[   CHAR_5B */
{0x02,0x04,0x08,0x10,0x20},/*\   CHAR_5C */
{0x00,0x41,0x41,0x7F,0x7F},/*]   CHAR_5D */
{0x04,0x02,0x7F,0x02,0x04},/*^   CHAR_5E */
{0x08,0x1C,0x2A,0x08,0x08},/*_   CHAR_5F */
{0x00,0x00,0x01,0x02,0x04},/*`   CHAR_60 */
{0x24,0x54,0x54,0x38,0x40},/*a   CHAR_61 */
{0x7F,0x28,0x44,0x44,0x38},/*b   CHAR_62 */
{0x38,0x44,0x44,0x44,0x08},/*c   CHAR_63 */
{0x38,0x44,0x44,0x28,0x7F},/*d   CHAR_64 */
{0x38,0x54,0x54,0x54,0x08},/*e   CHAR_65 */
{0x08,0x7E,0x09,0x09,0x02},/*f   CHAR_66 */
{0x98,0xA4,0xA4,0xA4,0x78},/*g   CHAR_67 */
{0x7F,0x08,0x04,0x04,0x78},/*h   CHAR_68 */
{0x00,0x00,0x79,0x00,0x00},/*i   CHAR_69 */
{0x00,0x80,0x88,0x79,0x00},/*j   CHAR_6A */
{0x7F,0x10,0x28,0x44,0x40},/*k   CHAR_6B */
{0x00,0x41,0x7F,0x40,0x00},/*l   CHAR_6C */
{0x78,0x04,0x78,0x04,0x78},/*m   CHAR_6D */
{0x04,0x78,0x04,0x04,0x78},/*n   CHAR_6E */
{0x38,0x44,0x44,0x44,0x38},/*o   CHAR_6F */
{0xFC,0x24,0x24,0x24,0x18},/*p   CHAR_70 */
{0x18,0x24,0x24,0x24,0xFC},/*q   CHAR_71 */
{0x04,0x78,0x04,0x04,0x08},/*r   CHAR_72 */
{0x48,0x54,0x54,0x54,0x24},/*s   CHAR_73 */
{0x04,0x3F,0x44,0x44,0x24},/*t   CHAR_74 */
{0x3C,0x40,0x40,0x3C,0x40},/*u   CHAR_75 */
{0x1C,0x20,0x40,0x20,0x1C},/*v   CHAR_76 */
{0x3C,0x40,0x3C,0x40,0x3C},/*w   CHAR_77 */
{0x44,0x28,0x10,0x28,0x44},/*x   CHAR_78 */
{0x9C,0xA0,0xA0,0x90,0x7C},/*y   CHAR_79 */
{0x44,0x64,0x54,0x4C,0x44},/*z   CHAR_7A */
{0x08,0x36,0x41,0x00,0x00},/*{   CHAR_7B */
{0x00,0x00,0x77,0x00,0x00},/*|   CHAR_7C */
{0x00,0x00,0x41,0x36,0x08},/*}   CHAR_7D */
{0x08,0x04,0x08,0x10,0x08},/*~   CHAR_7E */
{0x55,0x2A,0x55,0x2A,0x55}/*   CHAR_7F */
};
/**********************************************************************************************
  5*8ascii 點整

***********************************************************************************************/
void write_english5_8(uchar x, uchar y,uchar ascii)
{
  uchar n,*p;
  p = (unsigned char*)chardot_5x8[ascii-' '];
  y= y+x/21;
  x = x%21;
  if(x!=10)
  {
  if(x<10){choose(0);x*=6;}
  else {choose(1);x=x*6-64;}
   lcd_code(0xb8+y);
   lcd_code(0x40+x);
   lcd_wram(0x00);
   for(n=0;n<5;n++)
   {
   lcd_wram(*p++);
   }
  }
  else
  {
   choose(0);
   lcd_code(0xb8+y);
   lcd_code(0x40+60);
   lcd_wram(0x00);
   for(n=0;n<3;n++)
   {
   lcd_wram(*p++);
   }
   choose(1);
   lcd_code(0xb8+y);
   lcd_code(0x40);
   lcd_wram(*p++);
   lcd_wram(*p++);
  }
}
void Display_Locate(uchar x,uchar y,uchar dat)
{
   uchar y_temp,x_temp;
   y_temp = y+(x/128);
   x_temp = x&0x7f;
   if(x_temp>63){choose(1);x_temp -=64;}
   else choose(0);
   lcd_code(0xb8+y_temp);
   lcd_code(0x40+x_temp);
   lcd_wram(dat);
}
 
 void write_word8_8(uchar page, uchar row, uchar *adr)
  {
   uchar n;
   if(row>15){page=page+row/16;row=row%16;}
   if(row<8){choose(0); row=row<<3; }
   else      {choose(1);row=(row-8)<<3; }
   lcd_code(0xb8+page);
   lcd_code(0x40+row);
   for(n=0;n<8;n++)
   {
   lcd_wram(*(adr+n));
   }
 }
 
 void write_word16_16(uchar page, uchar row, uchar *adr)
 {
   uchar n;
   if(row>7){page=page+row/8;row=row%8;}
   {
   if(row<4){choose(0); row=row<<4; }
   else      {choose(1);row=(row-4)<<4; }
   page=page<<1;  //  4   兩行顯示一字
   lcd_code(0xb8+page);
   lcd_code(0x40+row);
   for(n=0;n<16;n++)
   lcd_wram(*(adr+n));
   //上半部分
   lcd_code(0xb9+page);
   lcd_code(0x40+row);
   for(n=16;n<32;n++)
   lcd_wram(*(adr+n));
   }
   //下半部分
 }
void write_word8_16(uchar page, uchar row, uchar *adr)
  {
   uchar n;
   if(row>15){page=page+row/16;row=row%16;}
   if(row<8){choose(0); row=row<<3; }
   else      {choose(1);row=(row-8)<<3; }
   page=page<<1;  //  4   兩行顯示一字
   lcd_code(0xb8+page);
   lcd_code(0x40+row);
   for(n=0;n<8;n++)
   {
   lcd_wram(*(adr+n));
   }
   //上半部分
   lcd_code(0xb9+page);
   lcd_code(0x40+row);
   for(n=8;n<16;n++)
   {
    lcd_wram(*(adr+n));
   }
 }
void lcd_busy(void)
    {
     unsigned char ac;
    
         RS(0);
         RW(1);
      E(0);
          LATD = 0X00;
         PORTDD_IN; 
     do
      { 
         
     E(1);
        Delay_us(1);
     ac=PORTD_IN;
     ac&=0x80;
     ac&=0x80;////////////延時
        E(0);
     }while(ac==0x80);
      E(0);
   
  }   
void lcd_code(char Data)
   {
     lcd_busy();
  
  E(0);
     RS(0);
     RW(0);
     PORTDD_OUT;
     E(1);
     PORT_D=Data;
  Delay_us(1);
     E(0);
   }
void lcd_wram(char Data)
  {
    lcd_busy();
  
    E(0);
    RS(1);
    RW(0);
    PORTDD_OUT;
    E(1);
    PORT_D=Data;
    Delay_us(1);
    E(0);
LATD = 0X00;
   }
uchar lcd_rram(uchar page,uchar arrange)  //page頁地址.arrange列地址)
{
    uchar dat;
    lcd_code(page+0xb8);
    lcd_code(arrange+0x40);  
   
    E(0);
    RW(1);
    RS(1);
    LATD = 0X00;
    PORTDD_IN;
    E(1);
    Delay_us(2);
    E(0);     //12864讀數據時第二次讀才有效，第一次讀取的值不采集
    Delay_us(2);
    E(1);
    dat=PORTD_IN;
    Delay_us(2);
    E(0);
   return(dat);
 }
void choose(uchar n)
    {
    switch(n)
     {
      case 0:C1(0);C2(1);break;
      case 1:C1(1);C2(0);break;
      case 2:C1(0);C2(0);break;
      default:break;    
     }
    }
 void clear12864(void)   // 清屏
  {
    uchar page,row;
     choose(2);
     for(page=0xb8;page<0xc0;page++)
      {
       lcd_code(page);
       lcd_code(0x40);
       for(row=0;row<64;row++)
       {
        lcd_wram(0x00);
       }
    }
  }

void write_word8_16(uchar page, uchar row, uchar *adr)
  {
   uchar n;
   if(row>15){page=page+row/16;row=row%16;}
   if(row<8){choose(0); row=row<<3; }
   else      {choose(1);row=(row-8)<<3; }
   page=page<<1;  //  4   兩行顯示一字
   lcd_code(0xb8+page);
   lcd_code(0x40+row);
   for(n=0;n<8;n++)
   {
   lcd_wram(*(adr+n));
   }
   //上半部分
   lcd_code(0xb9+page);
   lcd_code(0x40+row);
   for(n=8;n<16;n++)
   {
    lcd_wram(*(adr+n));
   }
 }
 void write_word8_8(uchar page, uchar row, uchar *adr)
  {
   uchar n;
   if(row>15){page=page+row/16;row=row%16;}
   if(row<8){choose(0); row=row<<3; }
   else      {choose(1);row=(row-8)<<3; }
   lcd_code(0xb8+page);
   lcd_code(0x40+row);
   for(n=0;n<8;n++)
   {
   lcd_wram(*(adr+n));
   }
 }
 
 void write_word16_16(uchar page, uchar row, uchar *adr)
 {
   uchar n;
   if(row>7){page=page+row/8;row=row%8;}
   {
   if(row<4){choose(0); row=row<<4; }
   else      {choose(1);row=(row-4)<<4; }
   page=page<<1;  //  4   兩行顯示一字
   lcd_code(0xb8+page);
   lcd_code(0x40+row);
   for(n=0;n<16;n++)
   lcd_wram(*(adr+n));
   //上半部分
   lcd_code(0xb9+page);
   lcd_code(0x40+row);
   for(n=16;n<32;n++)
   lcd_wram(*(adr+n));
   }
   //下半部分
 }
 /*void write_word32(uchar page, uchar row, uchar *adr)
 {
   uchar n;
   if(row>3){page=page+row/4;row=row%4;}
   if(row<2) { row=row<<5; choose(0);}
   else      {choose(1);    row=(row-2)<<5; }
   page=page<<2; 
   lcd_code(0xb8+page);
   lcd_code(0x40+row);
   for(n=0;n<32;n++)
   lcd_wram(*(adr+n));
 
   lcd_code(0xb9+page);
   lcd_code(0x40+row);
   for(n=32;n<64;n++)
   lcd_wram(*(adr+n));
 
   lcd_code(0xba+page);
   lcd_code(0x40+row);
   for(n=64;n<96;n++)
 
   lcd_wram(*(adr+n));
   lcd_code(0xbb+page);
   lcd_code(0x40+row);
   for(n=96;n<128;n++)
   lcd_wram(*(adr+n));
 } */
 
/*void play_photos(char *adr)
  {
   uchar n,z;
    clear12864();  
   for(z=0;z<8;z++)
 {
            for(n=0;n<128;n++)
             {
      
              if(n<64)
              {
                choose(0);
             lcd_code(0x40+n);
             lcd_code(0xb8+z);
                 lcd_wram(*(adr+n+(z<<7)));
     
   
            }
               else 
               {
                 choose(1);
                 lcd_code(0x40+n-64);
                 lcd_code(0xb8+z);
                    lcd_wram(*(adr+n+(z<<7)));
       
            }
  
       }
   }
 
  } */
//顯示一個點x=0~127 y=0~63；
void display1(uchar x,uchar y)
 {
   uchar dat;
   if(x>63){choose(1);x=x-64;}
   else{choose(0);}
    dat =lcd_rram(y/8,x);
       lcd_code(0xb8+y/8);
        lcd_code(0x40+x);
  lcd_wram(dat|(1<<y%8)) ;
 }
//清除一個點
void disclr1(uchar x,uchar y)
 {
   uchar dat;
   if(x>63){choose(1);x=x-64;}
   else{choose(0);}
    dat =lcd_rram(y/8,x);
       lcd_code(0xb8+y/8);
        lcd_code(0x40+x);
  lcd_wram(dat&(~(1<<y%8))) ;
 }
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