0519 LCD12864图片显示

1、功能描述

在12864上显示图片并滚动

2、程序

#include <REGX51.H>

#include <intrins.h>

#define uint unsigned int

#define uchar unsigned char

sbit RST=P2^0;

sbit E=P2^1;

sbit wr=P2^2;

sbit rs=P2^3;

sbit CS2=P2^4;

sbit CS1=P2^5;

uchar code tupian_ZM[]=

{

/*--  ???????:D:\4yR5ZaHHLp_small.bmp  --*/

/*--  ??x??=128x64  --*/

0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,

0x08,0x08,0x08,0x08,0x08,0x08,0x88,0x88,0xC8,0xC8,0xE8,0xE8,0xE8,0xF0,0xF0,0xF0,

0xF8,0xF8,0xD8,0xF8,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,

0xFF,0xFF,0xFF,0xBF,0xFF,0xFF,0xDF,0xFF,0xEF,0xFF,0xF7,0xFF,0xFB,0xFC,0xFE,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFE,0xBE,0xDC,0xE0,0xF0,0xF8,0xF8,

0xFC,0xFC,0xFC,0xF8,0xF8,0xF8,0xF8,0xF8,0xF0,0xF0,0xE8,0xE8,0xC8,0xC8,0x88,0x88,

0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,

0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0xC0,0xC0,

0xE0,0xEC,0xEE,0xFE,0xFF,0xFF,0xFF,0xF7,0xF7,0xFF,0xDF,0xFF,0x3F,0x3F,0x7F,0xFF,

0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,0x7F,0x7F,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF7,0xFF,0xFF,0xFF,0xFF,

0xFF,0x7F,0x7F,0x7F,0x7F,0xFB,0xFB,0xFA,0xFA,0xFB,0xFF,0xF9,0xF9,0xF9,0xF9,0xF9,

0xF1,0xF1,0xE3,0xE2,0xC2,0x46,0xC4,0x84,0x8C,0x88,0x68,0xF8,0xB0,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0xE0,0xE0,0xF7,0xF7,0xF7,0xFF,0xFF,

0xFF,0x7F,0x7B,0xFB,0xBB,0xBF,0xBF,0xEE,0xEE,0x79,0x59,0x57,0x37,0x86,0xC6,0xCE,

0xE4,0xE5,0xF6,0xF6,0xF6,0xFE,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF7,0xF7,

0xFF,0xFF,0xDF,0xFF,0xDF,0xDF,0xDF,0xDE,0xFE,0xBE,0xF6,0xFE,0xFF,0xFD,0xFD,0xFD,

0xF9,0xFB,0xA1,0xA3,0xE3,0x43,0x44,0x00,0x00,0x01,0x0D,0x1D,0x12,0x32,0x21,0x20,

0x60,0x40,0xC0,0x80,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x80,0xB8,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFD,0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFD,0xFD,0xFF,0xFF,0xFF,0xFF,0xFF,0xFD,0x7D,0x39,0x03,0x1B,0x9F,0xF5,

0xF7,0xFF,0xFF,0xFF,0xFF,0x77,0x07,0x07,0x06,0x02,0x02,0x06,0x1C,0x18,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x0C,0x8F,0xCF,0xEF,0xF7,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFE,0xFE,0xFE,0xFF,0xFF,0xF7,0xF7,

0xE7,0xE3,0xB3,0xD1,0xD0,0xD0,0xF0,0xF0,0xF0,0xF0,0xF8,0xE8,0xE8,0xE8,0xE8,0xA8,

0xA8,0xA8,0xA8,0x38,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x38,0x38,0x28,0x38,0x30,

0x0F,0x1F,0x3F,0x3F,0x3F,0x1F,0x9F,0xCF,0xEF,0xF7,0xFB,0xFF,0xFF,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFB,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xBF,0xBF,0xBF,0xDF,

0xDF,0xFF,0xEF,0xAF,0xAB,0xB8,0xBE,0xBF,0x9F,0x9F,0x9D,0x9D,0x1C,0x18,0x18,0x19,

0x39,0x39,0x29,0x30,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x06,0x1F,0x3F,0x7F,0xFF,0xFF,0x3F,0x9F,0xCF,0xEF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x3F,0xCF,0xF7,0xFB,0xFD,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0x3F,0x1C,0x1D,0x0E,0x0E,0x06,0x07,

0x07,0x03,0x03,0x03,0x03,0x01,0x01,0x01,0x03,0x03,0x02,0x03,0x03,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0x0F,0x0F,0x1F,

0x1F,0x3F,0x3F,0x3F,0x3F,0x3F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x1F,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,

0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x61,0x7F,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,0x7F,0x7F,0x7E,0x72,0x63,0xC3,0x03,0x05,0x05,

0x07,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

};

void delayms(uint x)

{

uchar i;

while(x--)

for(i=0;i<123;i++);

}

void writeData(uchar x)

{

rs=1;

wr=0;

P0=x;

_nop_();

E=1;

_nop_();

E=0;

}

void writeCon(uchar x)

{

rs=0;

wr=0;

P0=x;

_nop_();

E=1;

_nop_();

E=0;

}

/*void lcd_xy(uchar x,y)

{

if(y<64)

{

CS1=0;

CS2=1;

writeCon(0X40|y);

}

else

{

CS1=1;

CS2=0;

writeCon(0X40|y-64);;

}

writeCon(0xb8|x);

}

*/

void clear()

{

uint i,j;

CS1=CS2=0;

for(i=0;i<8;i++)

{

writeCon(0xb8+i);

writeCon(0x40);

for(j=0;j<64;j++)

{

writeData(0x00);

}

}

}

void init12864()

{

RST=0;

delayms(15);

RST=1;

writeCon(0X3e);

writeCon(0xb8);

writeCon(0x40);

writeCon(0xc0);

writeCon(0x3f);

}

void writeTP(uchar code*img)

{

uchar i,j;

for(j=0;j<8;j++)

{

CS1=0;CS2=1;

writeCon(0xb8+j);

for(i=0;i<64;i++)

writeData(img[j*128+i]);

CS1=1;CS2=0;

writeCon(0xb8+j);

for(i=64;i<128;i++)

writeData(img[j*128+i]);

}

}

/*void writeHZ(uchar x,y,uchar code*p)

{

uint t=0;

uchar i,j;

for(i=x;i<x+2;i++)

{

for(j=y;j<y+16;j++)

{

lcd_xy(i,j);

writeData(p[t++]);

}

}

}

void writeAscii(uchar x,y,uchar code*p)

{

uint t=0;

uchar i,j;

for(i=x;i<x+2;i++)

{

for(j=y;j<y+8;j++)

{

lcd_xy(i,j);

writeData(p[t++]);

}

}

}

*/

void main()

{

uchar i;

init12864();

clear();

/*

writeAscii(0,16,shuzi_ZM[0]);

writeAscii(0,24,shuzi_ZM[1]);

writeAscii(0,32,shuzi_ZM[2]);

writeAscii(0,40,shuzi_ZM[3]);

writeAscii(0,48,shuzi_ZM[4]);

writeAscii(0,56,shuzi_ZM[5]);

writeAscii(0,64,shuzi_ZM[6]);

writeAscii(0,72,shuzi_ZM[7]);

writeAscii(0,80,shuzi_ZM[8]);

writeHZ(2,16,hanzi_ZM[0]);

writeHZ(2,32,hanzi_ZM[1]);

writeHZ(2,48,hanzi_ZM[2]);

writeHZ(2,64,hanzi_ZM[3]);

writeHZ(4,16,hanzi_ZM[4]);

writeHZ(4,32,hanzi_ZM[5]);

writeHZ(4,48,hanzi_ZM[6]);

writeHZ(4,64,hanzi_ZM[7]);

writeAscii(6,16,shuzi_ZM[9]);

writeAscii(6,24,shuzi_ZM[10]);

writeAscii(6,32,shuzi_ZM[11]);

writeAscii(6,40,shuzi_ZM[12]);

writeAscii(6,48,shuzi_ZM[13]);

writeAscii(6,56,shuzi_ZM[14]);

    while(1)

{

for(i=0;i<0xc0;i++)

{

//CS1=CS2=0;

//writeCon(0xc0+i);

//delayms(10);

CS1=CS2=0;

writeCon(0xc0+63-i);

delayms(10);

}

}*/

writeTP(tupian_ZM);

while(1)

{

for(i=0;i<0xc0;i++)

{

//CS1=CS2=0;

//writeCon(0xc0+i);

//delayms(10);

CS1=CS2=0;

writeCon(0xc0+63-i);

delayms(10);

}

}

}

3、电路原理图


4、小结

在显示图片之前要把图片的像素改为128*64，图片属性改为黑白，图片格式改为bmp。该屏蔽的屏蔽

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