0519LCD12864图片展示

一、功能描述

显示图片图标

二、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[]={

/*-- ???????:C:\Users\Administrator\Desktop\t01c7413089cf61fa07.bmp --*/

/*-- ??x??=128x64 --*/

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

0x00,0x00,0x00,0x08,0x30,0x40,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x40,0x30,0x08,0x00,0x00,0x00,

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

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08,0x7C,0x94,0x14,0x74,0xA2,0xA2,0x22,0x22,

0x22,0x22,0x02,0x02,0x02,0x02,0x02,0x02,0x22,0x0A,0x4A,0x4A,0x0C,0x2C,0x24,0x24,

0x24,0x24,0x34,0x34,0x1C,0x18,0x18,0x08,0x08,0x08,0x08,0x08,0x00,0x50,0x50,0x50,

0x50,0x50,0x60,0x60,0x60,0xA0,0xA0,0xC0,0xC1,0xC1,0x42,0x9C,0xF0,0x20,0xA0,0xA0,

0xA0,0xA0,0x20,0xF0,0x9C,0x42,0xC1,0xC1,0xC0,0xA0,0xA0,0x60,0x60,0x60,0x50,0x50,

0x50,0x50,0x50,0x00,0x08,0x08,0x08,0x08,0x08,0x18,0x18,0x1C,0x34,0x34,0x24,0x24,

0x24,0x24,0x2C,0x0C,0x4A,0x4A,0x0A,0x22,0x02,0x02,0x02,0x02,0x02,0x02,0x22,0x22,

0x22,0x22,0xA2,0xA2,0x74,0x14,0x94,0x7C,0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x07,0x19,0x31,0x29,0x49,

0x49,0x81,0x81,0xA1,0x81,0x80,0x88,0x9C,0x9E,0x9E,0x9E,0x36,0x36,0x36,0x36,0x12,

0x10,0x10,0x10,0x98,0x88,0x88,0x88,0x88,0x88,0xC8,0xC8,0xC0,0xC0,0xC0,0xA0,0xA0,

0x20,0x20,0x10,0x10,0x14,0x14,0x14,0x14,0x94,0x84,0xC5,0xF5,0xFF,0x9F,0x03,0x00,

0x00,0x03,0x9F,0xFF,0xF5,0xC5,0x84,0x94,0x94,0x14,0x14,0x14,0x10,0x10,0x20,0x20,

0xA0,0xA0,0xC0,0xC0,0xC0,0xC8,0xC8,0x88,0x88,0x88,0x88,0x88,0x98,0x10,0x10,0x10,

0x12,0x36,0x36,0x36,0x36,0x9E,0x9E,0x9E,0x9C,0x88,0x80,0x81,0xA1,0x81,0x81,0x49,

0x49,0x29,0x31,0x19,0x07,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

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

0x00,0x00,0x00,0x01,0x06,0x1A,0xE2,0xCA,0x8E,0x9E,0x1E,0x3E,0xFE,0x7F,0x7F,0xFD,

0xF9,0xF1,0xF1,0xE0,0xE2,0xC2,0xC3,0xC1,0xC3,0xC3,0xC7,0xDF,0x8F,0x87,0x87,0x87,

0x8F,0xCF,0xC7,0xC7,0xC7,0xCF,0xEF,0xE7,0xE3,0xF3,0xF9,0xFC,0xFF,0xFF,0xFC,0x30,

0x30,0xFC,0xFF,0xFF,0xFC,0xF9,0xF3,0xE3,0xE7,0xEF,0xCF,0xC7,0xC7,0xC7,0xCF,0x8F,

0x87,0x87,0x87,0x8F,0x9F,0xC7,0xC3,0xC3,0xC1,0xC3,0xC2,0xE2,0xE0,0xF1,0xF1,0xF9,

0xFD,0x7F,0x7F,0xFE,0x3E,0x1E,0x9E,0x8E,0xCA,0xE2,0x1A,0x06,0x01,0x00,0x00,0x00,

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

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x03,0x0E,0x0E,0x0E,0x04,0x04,

0x04,0x08,0x09,0x1B,0x19,0x1B,0x53,0xF3,0xF7,0x77,0x33,0x13,0x13,0x33,0x33,0x37,

0x37,0x37,0x33,0xF3,0xF9,0xF9,0x79,0x3D,0x3F,0x3F,0x7F,0xFF,0xFF,0xCF,0x04,0x00,

0x00,0x04,0xCF,0xFF,0xFF,0x7F,0x3F,0x3F,0x3D,0x79,0xF9,0xF9,0xF3,0x33,0x37,0x37,

0x37,0x33,0x33,0x13,0x13,0x33,0x77,0xF7,0xF3,0x53,0x1B,0x19,0x1B,0x09,0x08,0x04,

0x04,0x04,0x0E,0x0E,0x0E,0x03,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

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

0x00,0x00,0x00,0x03,0x0F,0x1F,0x1C,0x00,0x00,0x00,0x00,0x07,0x07,0x07,0x00,0x00,

0x00,0x00,0x07,0x07,0x07,0x00,0x00,0x00,0x00,0x1C,0x1F,0x0F,0x03,0x00,0x00,0x00,

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 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 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 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]);

//writeHZ(4,80,hanzi_ZM[8]);

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]);

writeAscii(6,64,shuzi_ZM[15]);

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);

}

{

init12864();

clear();

writeTP(tupian_ZM);

while(1);

}

三、电路图

四、小结

学会了LCD12864液晶显示模块的基本编程方法，包括静态、动态以及图片的显示方式。

0519LCD12864图片展示

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