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文章詳情

KS0108控制器12864液晶應(yīng)用程序

日期：2025-08-23 16:04

瀏覽次數(shù)：2332

摘要：

/*清達光電KS0108控制器12864液晶應(yīng)用程序*/
#include <reg52.h>
#include <stdio.h>
#include <intrins.h>
#define uchar unsigned char
#define uint unsigned int
#define buslcd P1

sbit A0=P3^0; ///////RS
sbit RW=P3^1;
sbit E=P3^2;
sbit CS1=P3^4;
sbit CS2=P3^5;
sbit RST=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*/
0x00,0x42,0x61,0x51,0x49,0x46,0x00,0x00,    /*"2"=12h*/
0x00,0x36,0x49,0x49,0x49,0x36,0x00,0x00,    /*"8"=18h*/
0x00,0x3C,0x4A,0x49,0x49,0x30,0x00,0x00,    /*"6"=16h*/
0x00,0x18,0x14,0x12,0x7F,0x10,0x00,0x00,    /*"4"=14h*/
0x00,0x42,0x61,0x51,0x49,0x46,0x00,0x00,    /*"2"=12h*/
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*/
0x00,0x7F,0x40,0x40,0x40,0x40,0x00,0x00,    /*"L"=2Ch*/
0x00,0x00,0x41,0x7F,0x41,0x00,0x00,0x00,    /*"I"=29h*/
0x00,0x3F,0x40,0x40,0x40,0x3F,0x00,0x00,    /*"U"=35h*/
0x00,0x3E,0x41,0x51,0x21,0x5E,0x00,0x00,    /*"Q"=31h*/
0x00,0x3E,0x41,0x51,0x21,0x5E,0x00,0x00,    /*"Q"=31h*/
0x00,0x00,0x36,0x36,0x00,0x00,0x00,0x00,    /*":"=1Ah*/
0x00,0x18,0x14,0x12,0x7F,0x10,0x00,0x00,    /*"4"=14h*/
0x00,0x27,0x45,0x45,0x45,0x39,0x00,0x00,    /*"5"=15h*/
0x00,0x21,0x41,0x45,0x4B,0x31,0x00,0x00,    /*"3"=13h*/
0x00,0x00,0x42,0x7F,0x40,0x00,0x00,0x00,    /*"1"=11h*/
0x00,0x36,0x49,0x49,0x49,0x36,0x00,0x00,    /*"8"=18h*/
0x00,0x06,0x49,0x49,0x29,0x1E,0x00,0x00,    /*"9"=19h*/
0x00,0x01,0x01,0x79,0x05,0x03,0x00,0x00,    /*"7"=17h*/
0x00,0x21,0x41,0x45,0x4B,0x31,0x00,0x00,    /*"3"=13h*/
0x00,0x00,0x42,0x7F,0x40,0x00,0x00,0x00,    /*"1"=11h*/
};
uchar code tab2[][32]={
/* 點陣：16x16
   提取點陣方向：縱向
   字節(jié)掉轉(zhuǎn)：是
   字節(jié)方式：C語言 */
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, // 達
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, // 電
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, // 顯
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, // 塊
0xFF,0x10,0x10,0x10,0xF8,0x10,0x00,0x00,
0x08,0x18,0x08,0x0F,0x84,0x46,0x22,0x1A,
0x07,0x0A,0x12,0x22,0x43,0xC2,0x42,0x00,
};

/************
延時子程序
*****************/
void Delay(uint t)
{uint i,j;
for(i=0;i<t;i++)
for(j=0;j<305;j++)
_nop_();_nop_();_nop_();_nop_();
}
/***********
忙判斷子程序
************/
void Busy()
{
A0=0;
RW=1;
buslcd=0xff;
E=1;
_nop_();
while(buslcd&0x80);
E=0;
_nop_();
}
/*********************
寫入左半屏指令子程序
**********************/
void Writecom1(uchar wcom)
{
CS1=1;CS2=0;
Busy();
buslcd=wcom;
A0=0;
RW=0;
E=1;
_nop_();
E=0;
_nop_();}
/*********************
寫入左半屏數(shù)據(jù) 子程序
**********************/
void Writedata1(uchar wdata)
{
CS1=1;CS2=0;
Busy();
buslcd=wdata;
A0=1;
RW=0;
E=1;
_nop_();
E=0;
_nop_();}
/*********************
寫入右半屏指令子程序
***********************/
void Writecom2(uchar wcom)
{
CS1=0;CS2=1;
Busy();
buslcd=wcom;
A0=0;
RW=0;
E=1;
_nop_();
E=0;
_nop_();}
/************************
寫入右半屏數(shù)據(jù) 子程序
*************************/
void Writedata2(uchar wdata)
{
CS1=0;CS2=1;
Busy();
buslcd=wdata;
A0=1;
RW=0;
E=1;
_nop_();
E=0;
_nop_();}

/*********************
讀出左半屏數(shù)據(jù) 子程序
**********************/
uchar Readdata1()
{
uchar rdata;
CS1=1;CS2=0;
Busy();
A0=1;
RW=1;
E=1;
rdata=buslcd;
_nop_();_nop_();_nop_();
E=0;
_nop_();
return rdata;
}
/**********************
讀出右半屏數(shù)據(jù) 子程序
****************************/
uchar Readdata2()
{
uchar rdata;
CS1=0;CS2=1;
Busy();
A0=1;
RW=1;
E=1;
rdata=buslcd;
_nop_();_nop_();_nop_();
E=0;
_nop_();
return rdata;
}
/*********************
    清屏子程序
****************************/
void Clear(void)
{uchar i,j;
for(i=0;i<8;i++)
{Writecom1(0xb8+i);Writecom1(0x40);
Writecom2(0xb8+i);;Writecom2(0x40);
for(j=0;j<64;j++)
{Writedata1(0);Writedata2(0);}}
}
/**********************
    液晶初始化子程序
***********************/
void INT()
{
Delay(3);
Writecom1(0x3f);
Writecom2(0x3f);
Writecom1(0xc0);
Writecom2(0xc0);
Writecom1(0xb8);
Writecom2(0xb8);
Writecom1(0x40);
Writecom2(0x40);
Clear();
}
/*******************************************************
     8*8字體 x,y 為液晶對應(yīng)地址 coder為字母的字摸
*******************************************************/
void display8(uchar x,uchar y,uchar coder)
{
   uchar i;
   for(i=0;i<8;i++)
   {
   if(x<64)
   {
   Writecom1(0xb8+y);
   Writecom1(0x40+x);
   Writedata1(tab1[coder][i]);
    }
    else
    {
   Writecom2(0xb8+y);
   Writecom2(x);
   Writedata2(tab1[coder][i]);
    }
    x++;
   }
}

/*********************************
          8*88寫入一串
**************************************************/
void hz88(uchar x,uchar y,uchar m,uchar mend)
{
uchar i;
for(i=m;i<mend;i++)
{
display8(x,y,i);
x=x+8;}
}
/*****************************************************
    漢字寫入 x,y 為液晶對應(yīng)地址 coder為漢字的字摸
*****************************************************/
void hz11(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<64)
   {
   Writecom1(0xb8+y);
   Writecom1(0x40+x);
   Writedata1(tab2[coder][i]);
}
else
{
Writecom2(0xb8+y);
Writecom2(x);
Writedata2(tab2[coder][i]);
} x++;}

x=n;y=m+1;
for(i=0;i<16;i++)
{
if(x<64)
   {
   Writecom1(0xb8+y);
   Writecom1(0x40+x);
   Writedata1(tab2[coder][i+(j<<4)]);
}
else
{
Writecom2(0xb8+y);
Writecom2(x);
Writedata2(tab2[coder][i+(j<<4)]);
}x++;}
}
/*******************************
16*16漢字寫入一串
***************************************/
void hz1616(uchar x,uchar y,uchar m,uchar mend)
{
uchar i;
for(i=m;i<mend;i++)
{
hz11(x,y,i);
x=x+16;}
}
/*************
主程序
**************/
void main()
{
uchar i;
RST=0;
Delay(1);
RST=1;
_nop_(); _nop_();
INT();
hz1616(16,0,0,6);
hz1616(16,2,6,12);
hz88(32,5,0,8);
hz88(0,6,8,21);
hz88(0,7,21,33);
while(1);
}

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