LCD12864（ks0108驅(qū)動）顯示時間和漢字

ID:376586 · 發(fā)表于 2018-11-10 09:51

#include<reg51.h>
#include<intrins.h>
#include "shuzi.h"  //字符庫頭文件
#include "hanzi.h"
#define uchar unsigned char
#define uint unsigned int
uint aa,s,m,h,cc,oo;

sbit cs1=P2^3;
sbit cs2=P2^4;
sbit rw=P2^2;
sbit rs=P2^1;
sbit le=P2^0;
sbit D7=P2^6;
sbit BZ=P2^7;
sbit K1=P3^0;
sbit K2=P3^1;
sbit K3=P3^2;

void delay(uint t)
{
uint i,j;
for(i=0;i<t;i++);
for(j=0;j<10;j++);
}

void CheckState()//狀態(tài)檢查
{
rs=0; // 數(shù)據(jù)\指令選擇，D/I（RS）="L" ，表示 DB7∽DB0 為顯示指令數(shù)據(jù)
rw=1; //R/W="H" ，E="H"數(shù)據(jù)被讀到DB7∽DB0
P0=0x00;
le=1; //EN下降源
delay(1);//延時
le=0;
}

void write_com(uchar cmdcode)
{
CheckState();//檢測LCD是否忙
rs=0;
rw=0;
P0=cmdcode;
delay(1);
le=1;
delay(1);
le=0;
}

  void write_date(uchar LCDDispdata)
{
CheckState();//檢測LCD是否忙
rs=1;
rw=0;
P0=LCDDispdata;
delay(1);
le=1;
delay(1);
le=0;
}

void Clr_Scr()//清除LCD內(nèi)存程序
{
uchar j,k;
cs1=0; //左、右屏均開顯示
cs2=0;
write_com(0xb8+0);
write_com(0x40+0);
for(k=0;k<8;k++)//控制頁數(shù)0-7，共8頁
{
write_com(0xb8+k); //每頁每頁進(jìn)行寫
    for(j=0;j<64;j++)  //每頁最多可寫32個中文文字或64個ASCII字符
{
      write_com(0x40+j);
write_date(0x00);//控制列數(shù)0-63，共64列，寫點內(nèi)容，列地址自動加1
}
}
}

void lcd_werite_x_y(uchar x,uchar y)  //左右屏顯示設(shè)置
{
   y=y&0x7f;            //限定范圍，列不能超過128
   x=x&0x07;               //限定范圍，行不能超過8
   if(y<64)                   //如果列小于64
   {
      cs1=1;                //選通左半屏
      cs2=0;                //關(guān)閉右半屏
      write_com(0x40+y);  //將列地址寫入
   }
   else
   {
      cs1=0;                //關(guān)閉左半屏
      cs2=1;                //選通右半屏
      y&=0x3f;
      write_com(0x40+y);  //將列地址寫入
   }
   write_com(0xb8+x);    //將行地址寫入
}

void lcd_write_english(uchar x,uchar y, uchar en,uchar *dat) //左右屏顯示設(shè)置
{
   uchar i=0;
   lcd_werite_x_y(x,y);          //設(shè)定起始地址
   for(i=0;i<8;i++)
   {
      write_date(dat[en*16+i]);
   } //先寫上半個字，共8個字節(jié)
   lcd_werite_x_y(x+1,y);       //設(shè)定起始地址，此次將行地址加1，以便寫下行
   for(i=0;i<8;i++)
   {
        write_date(dat[en*16+8+i]);
   } //再寫下半個字，共8個字節(jié)
}

void lcd_write_chinese(uchar x,uchar y, uchar hz,uchar *dat)
{
   uchar i=0;
   lcd_werite_x_y(x,y);          //設(shè)定起始地址
   for(i=0;i<16;i++)
   write_date(dat[hz*32+i]); //先寫上半個字，共16個字節(jié)
   lcd_werite_x_y(x+1,y);          //設(shè)定起始地址，此次將行地址加1，以便寫下行
   for(i=0;i<16;i++)
   write_date(dat[hz*32+16+i]); //再寫下半個字，共16個字節(jié)
}

void time_shuzi()
{
lcd_write_english(3,80,s/10,SHUZI);
lcd_write_english(3,88,s%10,SHUZI);
lcd_write_english(3,72,10,SHUZI);
lcd_write_english(3,56,m/10,SHUZI);
lcd_write_english(3,64,m%10,SHUZI);
lcd_write_english(3,48,10,SHUZI);
lcd_write_english(3,32,h/10,SHUZI);
lcd_write_english(3,40,h%10,SHUZI);
}

void time_week()
{
lcd_write_english(0,8,2,SHUZI);
lcd_write_english(0,16,0,SHUZI);
lcd_write_english(0,24,1,SHUZI);
lcd_write_english(0,32,8,SHUZI);
lcd_write_chinese(0,40,9,HANZI);//年
lcd_write_english(0,56,1,SHUZI);
lcd_write_english(0,64,1,SHUZI);
lcd_write_chinese(0,70,10,HANZI);// 月
lcd_write_english(0,88,1,SHUZI);
lcd_write_english(0,96,0,SHUZI);//日
lcd_write_chinese(0,104,11,HANZI);

lcd_write_chinese(3,0,12,HANZI);
lcd_write_chinese(3,112,13,HANZI);

// lcd_write_chinese(6,0,14,HANZI);
// lcd_write_chinese(6,16,15,HANZI);
// lcd_write_chinese(6,32,16,HANZI);
// lcd_write_chinese(6,48,17,HANZI);

lcd_write_chinese(6,80,0,HANZI);
lcd_write_chinese(6,96,1,HANZI);
lcd_write_chinese(6,112,6,HANZI);

}

void time_clock()
{
if(cc==h&&oo==m)
{
BZ=~BZ;
delay(10000);
}
lcd_write_chinese(6,0,14,HANZI); //鬧
lcd_write_chinese(6,16,15,HANZI);// 鐘
lcd_write_english(6,32,cc/10,SHUZI);
lcd_write_english(6,40,cc%10,SHUZI);
lcd_write_english(6,48,10,SHUZI);
lcd_write_english(6,56,oo/10,SHUZI);
lcd_write_english(6,64,oo%10,SHUZI);

}

void keyscna()
{

}

void init1()
{
    TMOD=0x01;
TH0=(65536-50000)/256;
TL0=(65536-50000)%256;
EA=1;
ET0=1;
TR0=1;
s=0;
m=55;
h=8;
cc=12;
oo=0;
BZ=0;
}

void init()//初始化
{

delay(2);
cs1=1;//剛開始關(guān)閉兩屏
cs2=1;
delay(2);
write_com(0x3e);    //寫初始化命令
write_com(0xb8+0);
write_com(0xc0+0);
write_com(0x40+0);
write_com(0x3f);

}

void main()
{
init1();
init();
Clr_Scr();
while(1)
{
BZ=1;
delay(10000);
BZ=0;
time_shuzi();
time_week();
time_clock();
}
}

void time() interrupt 1
{
TH0=(65536-50000)/256;
TL0=(65536-50000)%256;
aa++;
if(aa==20)
{
aa=0;
s++;
if(s==60)
{
s=0;
m++;
if(m==60)
{
m=0;
h++;
if(h==24)
{
h=0;
}
}
}
}
}

ID:437013 · 發(fā)表于 2019-5-27 22:40

不錯的資料

ID:421017 · 發(fā)表于 2019-8-8 22:13

為什么要把VOUT接到V0，不接可以嗎，VOUT輸出-5V

ID:236699 · 發(fā)表于 2019-8-13 14:03

康澤威發(fā)表于 2019-8-8 22:13
為什么要把VOUT接到V0，不接可以嗎，VOUT輸出-5V

有的可以，有的不可以，有的要接R103\R104電位器，不則屏不顯示。

ID:282095 · 發(fā)表于 2019-8-13 15:42

要接入電位器啊不然肯定是無法操作的哦

ID:584814 · 發(fā)表于 2019-10-11 15:35

shuzi.h和hanzi.h在哪里？

ID:151654 · 發(fā)表于 2019-10-19 15:58

不錯的樣子

ID:155507 · 發(fā)表于 2020-10-3 11:46

man1234567 發(fā)表于 2019-10-11 15:35
shuzi.h和hanzi.h在哪里？

shuzi.h

#ifndef __SHUZI_H__
#define __SHUZI_H__
#define uchar unsigned char
//取模軟件：zimo221
//取模方式：縱向取模字節(jié)倒序
uchar code SHUZI[]=
{
/*-- 文字: 0 --*/
/*-- 宋體12; 此字體下對應(yīng)的點陣為：寬x高=8x16 --*/
0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,
0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00,
/*-- 文字: 1 --*/
/*-- 宋體12; 此字體下對應(yīng)的點陣為：寬x高=8x16 --*/
0x00,0x00,0x10,0x10,0xF8,0x00,0x00,0x00,
0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,
/*-- 文字: 2 --*/
/*-- 宋體12; 此字體下對應(yīng)的點陣為：寬x高=8x16 --*/
0x00,0x70,0x08,0x08,0x08,0x08,0xF0,0x00,
0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00,
/*-- 文字: 3 --*/
/*-- 宋體12; 此字體下對應(yīng)的點陣為：寬x高=8x16 --*/
0x00,0x30,0x08,0x08,0x08,0x88,0x70,0x00,
0x00,0x18,0x20,0x21,0x21,0x22,0x1C,0x00,
/*-- 文字: 4 --*/
/*-- 宋體12; 此字體下對應(yīng)的點陣為：寬x高=8x16 --*/
0x00,0x00,0x80,0x40,0x30,0xF8,0x00,0x00,
0x00,0x06,0x05,0x24,0x24,0x3F,0x24,0x24,
/*-- 文字: 5 --*/
/*-- 宋體12; 此字體下對應(yīng)的點陣為：寬x高=8x16 --*/
0x00,0xF8,0x88,0x88,0x88,0x08,0x08,0x00,
0x00,0x19,0x20,0x20,0x20,0x11,0x0E,0x00,
/*-- 文字: 6 --*/
/*-- 宋體12; 此字體下對應(yīng)的點陣為：寬x高=8x16 --*/
0x00,0xE0,0x10,0x88,0x88,0x90,0x00,0x00,
0x00,0x0F,0x11,0x20,0x20,0x20,0x1F,0x00,
/*-- 文字: 7 --*/
/*-- 宋體12; 此字體下對應(yīng)的點陣為：寬x高=8x16 --*/
0x00,0x18,0x08,0x08,0x88,0x68,0x18,0x00,
0x00,0x00,0x00,0x3E,0x01,0x00,0x00,0x00,
/*-- 文字: 8 --*/
/*-- 宋體12; 此字體下對應(yīng)的點陣為：寬x高=8x16 --*/
0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,
0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00,
/*-- 文字: 9 --*/
/*-- 宋體12; 此字體下對應(yīng)的點陣為：寬x高=8x16 --*/
0x00,0xF0,0x08,0x08,0x08,0x10,0xE0,0x00,
0x00,0x01,0x12,0x22,0x22,0x11,0x0F,0x00,
/*-- 文字: - --*/
///*-- 宋體12; 此字體下對應(yīng)的點陣為：寬x高=8x16 --*/
//0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
//0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x00,
};
#endif

復(fù)制代碼

hanzi.h

#ifndef __HANZI_H__
#define __HANZI_H__
#define uchar unsigned char
//取模軟件：zimo221
//取模方式：縱向取模字節(jié)倒序
uchar code HANZI[]=
{
/*-- 文字: 星 --*/
/*-- 宋體12; 此字體下對應(yīng)的點陣為：寬x高=16x16 --*/
0x00,0x00,0x00,0xBE,0x2A,0x2A,0x2A,0xEA,
0x2A,0x2A,0x2A,0x3E,0x00,0x00,0x00,0x00,
0x00,0x44,0x42,0x49,0x49,0x49,0x49,0x7F,
0x49,0x49,0x49,0x49,0x41,0x40,0x00,0x00,
/*-- 文字: 期 --*/
/*-- 宋體12; 此字體下對應(yīng)的點陣為：寬x高=16x16 --*/
0x00,0x04,0xFF,0x24,0x24,0x24,0xFF,0x04,
0x00,0xFE,0x22,0x22,0x22,0xFE,0x00,0x00,
0x88,0x48,0x2F,0x09,0x09,0x19,0xAF,0x48,
0x30,0x0F,0x02,0x42,0x82,0x7F,0x00,0x00,
/*-- 文字: 一 --*/
/*-- 宋體12; 此字體下對應(yīng)的點陣為：寬x高=16x16 --*/
0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,
0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
/*-- 文字: 二 --*/
/*-- 宋體12; 此字體下對應(yīng)的點陣為：寬x高=16x16 --*/
0x00,0x00,0x08,0x08,0x08,0x08,0x08,0x08,
0x08,0x08,0x08,0x08,0x08,0x00,0x00,0x00,
0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,
0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x00,
/*-- 文字: 三 --*/
/*-- 宋體12; 此字體下對應(yīng)的點陣為：寬x高=16x16 --*/
0x00,0x04,0x84,0x84,0x84,0x84,0x84,0x84,
0x84,0x84,0x84,0x84,0x84,0x04,0x00,0x00,
0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,
0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x00,
/*-- 文字: 四 --*/
/*-- 宋體12; 此字體下對應(yīng)的點陣為：寬x高=16x16 --*/
0x00,0xFC,0x04,0x04,0x04,0xFC,0x04,0x04,
0x04,0xFC,0x04,0x04,0x04,0xFC,0x00,0x00,
0x00,0x7F,0x28,0x24,0x23,0x20,0x20,0x20,
0x20,0x21,0x22,0x22,0x22,0x7F,0x00,0x00,
/*-- 文字: 五 --*/
/*-- 宋體12; 此字體下對應(yīng)的點陣為：寬x高=16x16 --*/
0x00,0x02,0x42,0x42,0x42,0xC2,0x7E,0x42,
0x42,0x42,0x42,0xC2,0x02,0x02,0x00,0x00,
0x40,0x40,0x40,0x40,0x78,0x47,0x40,0x40,
0x40,0x40,0x40,0x7F,0x40,0x40,0x40,0x00,
/*-- 文字: 六 --*/
/*-- 宋體12; 此字體下對應(yīng)的點陣為：寬x高=16x16 --*/
0x20,0x20,0x20,0x20,0x20,0x20,0x21,0x22,
0x2C,0x20,0x20,0x20,0x20,0x20,0x20,0x00,
0x00,0x40,0x20,0x10,0x0C,0x03,0x00,0x00,
0x00,0x01,0x02,0x04,0x18,0x60,0x00,0x00,
/*-- 文字: 日 --*/
/*-- 宋體12; 此字體下對應(yīng)的點陣為：寬x高=16x16 --*/
0x00,0x00,0x00,0xFE,0x82,0x82,0x82,0x82,
0x82,0x82,0x82,0xFE,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0xFF,0x40,0x40,0x40,0x40,
0x40,0x40,0x40,0xFF,0x00,0x00,0x00,0x00,
};
#endif

復(fù)制代碼

ID:780879 · 發(fā)表于 2020-10-3 14:02

啟發(fā)很多

ID:600695 · 發(fā)表于 2022-9-21 22:21

沒跑起來，不知道問題出在那

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LCD12864（ks0108驅(qū)動）顯示時間和漢字

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