HG192643测试例程_技术资料_杭州清达光电技术有限公司

HG192643测试例程

发布时间：2018/8/13 9:24:26

HG192643为192*64分辨率的液晶模块，内置SBN0064及其兼容控制器，电压5/3v可选，接口为并口，显示效果为蓝底白字或黄绿底黑字
HG192643例程介绍如下

#include <reg52.h>

#include <stdio.h>

#include <intrins.h>

#include <math.h>

#define uchar unsigned char

#define uint unsigned int

#define buslcd P1

sbit E=P3^0;

sbit RW=P3^1;

sbit RS=P3^3;

sbit CS1=P3^4;

sbit CS2=P3^5;

sbit REST=P3^6;

uchar code tab1[][8]={

0x00,0x7F,0x08,0x08,0x08,0x7F,0x00,0x00, /*"H"=28h*/

0x00,0x3E,0x41,0x41,0x49,0x7A,0x00,0x00, /*"G"=27h*/

0x00,0x00,0x42,0x7F,0x40,0x00,0x00,0x00, /*"1"=11h*/

0x00,0x06,0x49,0x49,0x29,0x1E,0x00,0x00, /*"9"=19h*/

0x00,0x42,0x61,0x51,0x49,0x46,0x00,0x00, /*"2"=12h*/

0x00,0x3C,0x4A,0x49,0x49,0x30,0x00,0x00, /*"6"=16h*/

0x00,0x18,0x14,0x12,0x7F,0x10,0x00,0x00, /*"4"=14h*/

0x00,0x21,0x41,0x45,0x4B,0x31,0x00,0x00, /*"3"=13h*/

0x00,0x7F,0x49,0x49,0x49,0x49,0x00,0x00, /*"E"=25h*/

0x00,0x41,0x7F,0x41,0x41,0x3E,0x00,0x00, /*"D"=24h*/

0x00,0x00,0x41,0x7F,0x41,0x00,0x00,0x00, /*"I"=29h*/

0x00,0x01,0x01,0x7F,0x01,0x01,0x00,0x00, /*"T"=34h*/

0x00,0x3E,0x41,0x41,0x41,0x3E,0x00,0x00, /*"O"=2Fh*/

0x00,0x7F,0x09,0x19,0x29,0x46,0x00,0x00, /*"R"=32h*/

0x00,0x00,0x36,0x36,0x00,0x00,0x00,0x00, /*":"=1Ah*/

0x00,0x7F,0x02,0x0C,0x02,0x7F,0x00,0x00, /*"M"=2Dh*/

0x00,0x7F,0x09,0x19,0x29,0x46,0x00,0x00, /*"R"=32h*/

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /*" "=32h*/

0x00,0x3E,0x41,0x51,0x21,0x5E,0x00,0x00, /*"Q"=31h*/

0x00,0x00,0x41,0x7F,0x41,0x00,0x00,0x00, /*"I"=29h*/

0x00,0x7F,0x06,0x08,0x30,0x7F,0x00,0x00, /*"N"=2Eh*/

0x00,0x3E,0x41,0x51,0x21,0x5E,0x00,0x00, /*"Q"=31h*/

0x00,0x00,0x36,0x36,0x00,0x00,0x00,0x00, /*":"=1Ah*/

0x00,0x21,0x41,0x45,0x4B,0x31,0x00,0x00, /*"3"=13h*/

0x00,0x36,0x49,0x49,0x49,0x36,0x00,0x00, /*"8"=18h*/

0x00,0x00,0x42,0x7F,0x40,0x00,0x00,0x00, /*"1"=11h*/

0x00,0x06,0x49,0x49,0x29,0x1E,0x00,0x00, /*"9"=19h*/

0x00,0x36,0x49,0x49,0x49,0x36,0x00,0x00, /*"8"=18h*/

0x00,0x18,0x14,0x12,0x7F,0x10,0x00,0x00, /*"4"=14h*/

0x00,0x3C,0x4A,0x49,0x49,0x30,0x00,0x00, /*"6"=16h*/

0x00,0x18,0x14,0x12,0x7F,0x10,0x00,0x00, /*"4"=14h*/

};

uchar code tab[][32]={

/* 点阵：16x16

提取点阵方向：纵向

字节掉转：是

字节方式：C语言 */

0x10,0x10,0xD0,0xFF,0x90,0x10,0x08,0xC8, // 杭

0x49,0x4E,0x48,0xE8,0x4C,0x08,0x00,0x00,

0x04,0x03,0x00,0xFF,0x80,0x41,0x20,0x1F,

0x00,0x00,0x00,0x3F,0x40,0x40,0x70,0x00,

0x80,0x70,0x00,0xFF,0x00,0x10,0x60,0x00, // 州

0xFE,0x00,0x10,0x60,0x00,0xFF,0x00,0x00,

0x00,0x40,0x30,0x0F,0x00,0x00,0x00,0x00,

0x3F,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,

0x10,0x22,0x64,0x0C,0xC0,0x44,0x54,0x54, // 清

0x54,0x7F,0x54,0x54,0xD6,0x44,0x40,0x00,

0x04,0x04,0xFE,0x01,0x00,0x00,0xFF,0x15,

0x15,0x15,0x55,0x95,0x7F,0x01,0x00,0x00,

0x40,0x42,0xCC,0x00,0x20,0x20,0x20,0xA0, // 达

0x7F,0x20,0x20,0x20,0x30,0x20,0x00,0x00,

0x40,0x20,0x1F,0x20,0x50,0x48,0x46,0x41,

0x40,0x41,0x42,0x4C,0x58,0x60,0x20,0x00,

0x40,0x40,0x42,0x44,0x58,0xC0,0x40,0x7F, // 光

0x40,0xC0,0x50,0x48,0x46,0x64,0x40,0x00,

0x00,0x80,0x40,0x20,0x18,0x07,0x00,0x00,

0x00,0x3F,0x40,0x40,0x40,0x40,0x70,0x00,

0x00,0xF8,0x48,0x48,0x48,0x48,0xFF,0x48, // 电

0x48,0x48,0x48,0xFC,0x08,0x00,0x00,0x00,

0x00,0x07,0x02,0x02,0x02,0x02,0x3F,0x42,

0x42,0x42,0x42,0x47,0x40,0x70,0x00,0x00,

0x10,0x22,0x64,0x0C,0x80,0x04,0xC4,0x34, // 液

0x05,0xC6,0xBC,0x24,0x24,0xE6,0x04,0x00,

0x04,0x04,0xFE,0x01,0x02,0x01,0xFF,0x42,

0x21,0x16,0x08,0x15,0x23,0x60,0x20,0x00,

0x00,0x00,0x00,0x00,0xFF,0x49,0x49,0x49, // 晶

0x49,0x49,0xFF,0x00,0x00,0x80,0x00,0x00,

0x00,0xFF,0x49,0x49,0x49,0x49,0xFF,0x00,

0xFF,0x49,0x49,0x49,0x49,0xFF,0x01,0x00,

0x00,0x00,0x00,0xFE,0x92,0x92,0x92,0x92, // 显

0x92,0x92,0x92,0xFF,0x02,0x00,0x00,0x00,

0x40,0x42,0x44,0x4D,0x40,0x7F,0x40,0x40,

0x40,0x7F,0x40,0x49,0x44,0x66,0x40,0x00,

0x40,0x40,0x42,0x42,0x42,0x42,0x42,0xC2, // 示

0x42,0x42,0x42,0x43,0x42,0x60,0x40,0x00,

0x00,0x10,0x08,0x04,0x06,0x40,0x80,0x7F,

0x00,0x00,0x02,0x04,0x0C,0x18,0x00,0x00,

0x10,0x10,0xD0,0xFF,0x94,0x14,0xE4,0xBF, // 模

0xA4,0xA4,0xA4,0xBF,0xF4,0x26,0x04,0x00,

0x04,0x03,0x00,0xFF,0x08,0x89,0x8B,0x4A,

0x2A,0x1E,0x2A,0x2A,0x4B,0xC8,0x48,0x00,

0x20,0x20,0x20,0xFF,0x20,0x20,0x10,0x10, // 块

0xFF,0x10,0x10,0x10,0xF8,0x10,0x00,0x00,

0x08,0x18,0x08,0x0F,0x84,0x46,0x22,0x1A,

0x07,0x0A,0x12,0x22,0x43,0xC2,0x42,0x00,

};

/**** 延时子程序****/

void delay(uint t)

{uint i,j;

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

for(j=0;j<305;j++)

_nop_();_nop_();_nop_();_nop_();

}

/**忙判断****/

void Busy()

{

RS=0;

RW=1;

buslcd=0xff;

E=1;

_nop_();

while(buslcd&0x80);

E=0;

_nop_();

}

/**指令写入 wcom为指令代码 n,m为IC选择位**/

void Writecom(uchar wcom,uchar n,uchar m)

{

if((n==0)&&(m==0))

{CS1=0;CS2=0;}

else if((n==0)&&(m==1))

{CS1=1;CS2=0;}

else

{CS1=0;CS2=1;}

Busy();

buslcd=wcom;

RS=0;

RW=0;

E=1;

_nop_(); _nop_();

E=0;

_nop_();

}

/**数据写入 wdata为数据代码 n,m为IC选择位**/

void Writedata(uchar wdata,uchar n,uchar m)

{

if((n==0)&&(m==0))

{CS1=0;CS2=0;}

else if((n==0)&&(m==1))

{CS1=1;CS2=0;}

else

{CS1=0;CS2=1;}

Busy();

buslcd=wdata;

RS=1;

RW=0;

E=1;

_nop_();_nop_();

E=0;

_nop_();}

/**数据读出 wdata为数据代码 n,m为IC选择位**/

uchar Readdata(uchar n,uchar m)

{

uchar rdata;

if((n==0)&&(m==0))

{CS1=0;CS2=0;}

else if((n==0)&&(m==1))

{CS1=1;CS2=0;}

else

{CS1=0;CS2=1;}

Busy();

buslcd=rdata;

RS=1;

RW=1;

E=1;

_nop_();_nop_();_nop_();

E=0;

_nop_();

return rdata;

}

/**** 清除 ****/

void clear(void)

{uchar i,j;

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

{Writecom(0xb8+i,0,0);Writecom(0x40,0,0);

Writecom(0xb8+i,0,1);Writecom(0x40,0,1);

Writecom(0xb8+i,1,0);Writecom(0x40,1,0);

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

{Writedata(0x00,0,0);

Writedata(0x00,0,1);

Writedata(0x00,1,0);}}}

/** 初始化**/

void INT()

{

delay(3);

Writecom(0x3f,0,0);Writecom(0x3f,0,1);Writecom(0x3f,1,0);

Writecom(0xc0,0,0);Writecom(0xc0,0,1);Writecom(0xc0,1,0);

clear();}

/****************写入16*16汉字*********/

void hz16(uchar x,uchar y,uchar coder)

{ uchar i,n,m;

uchar j=1;

n=x;m=y;

for(i=0;i<16;i++)

{ if(x>127)

{Writecom(0xb8+y,1,0);

Writecom((x-128)|0x40,1,0);

Writedata(tab[coder][i],1,0);}

else if(x>63)

{Writecom(0xb8+y,0,1);

Writecom((x-64)|0x40,0,1);

Writedata(tab[coder][i],0,1);}

else

{Writecom(0xb8+y,0,0);

Writecom(x|0x40,0,0);

Writedata(tab[coder][i],0,0);}

x++;}

x=n;y=m+1;

_nop_();

for(i=0;i<16;i++)

{if(x>127)

{Writecom(0xb8+y,1,0);

Writecom((x-128)|0x40,1,0);

Writedata(tab[coder][i+(j<<4)],1,0);}

else if(x>63)

{Writecom(0xb8+y,0,1);

Writecom((x-64)|0x40,0,1);

Writedata(tab[coder][i+(j<<4)],0,1);}

else

{Writecom(0xb8+y,0,0);

Writecom(x|0x40,0,0);

Writedata(tab[coder][i+(j<<4)],0,0);}

x++;}}

/**********写入一串16*16汉字*******************/

void hz1616(uchar x,uchar y,uchar m,uchar mend)

{

uchar i;

for(i=m;i<mend;i++)

{hz16(x,y,i);x=x+16;}}

/*************写入 8*8字母************/

void hz8(uchar x,uchar y,uchar coder)

{

uchar i;

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

{ if(x>127)

{ Writecom(0xb8+y,1,0);

Writecom((x-128)|0x40,1,0);

Writedata(tab1[coder][i],1,0);}

else if(x>63)

{Writecom(0xb8+y,0,1);

Writecom((x-64)|0x40,0,1);

Writedata(tab1[coder][i],0,1);}

else

{Writecom(0xb8+y,0,0);

Writecom(x|0x40,0,0);

Writedata(tab1[coder][i],0,0);}

x++;}}

/******************写入一串 8*8字母**********/

void hz88(uchar x,uchar y,uchar m,uchar mend)

{ uchar i;

for(i=m;i<mend;i++)

{hz8(x,y,i);x=x+8;}}

/**主函数**/

void main()

{

REST=0;

delay(1);

REST=1;

_nop_();

INT();

hz1616(0,0,0,12);

hz1616(0,6,0,12);

hz88(10,3,0,8);

hz88(96,3,21,33);

hz88(120,5,0,8);

hz88(0,5,8,21);

while(1);

}

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