基于proteus的不带字库的12864的仿真程序(带仿真图)

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无字库12864使用protues仿真

无字库12864使用protues仿真：原理图：原程序：#include<reg51.h>#define uchar unsigned char#define uint unsigned int#define Port P0 //DB0~DB7数据口sbit EN=P2^2;//使能sbit RW=P2^1;//读写sbit RS=P2^0;//数据/命令sbit CS2=P2^3;//片选sbit CS1=P2^4;/*图片“生活不易，知行合一”*/unsigned char code tu[]={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0 0,0x00,0x00,0x00,0x80,0x80,0xC0,0xC0,0xC0,0xE0,0xE0,0xF0,0xF0,0xF0,0xF8,0xF8,0xF 8,0xF8,0x7C,0x7C,0x7C,0x7C,0x3E,0x3E,0x3E,0x3E,0x3E,0x3F,0x1F,0x1F,0x1F,0x1F,0x1 F,0x1F,0x1F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F, 0x0F,0x0F,0x0F,0x0F,0x0F,0x1F,0x1F,0x1F,0x1F,0x1F,0x1F,0x1F,0x3E,0x3E,0x3E,0x3E, 0x3E,0x7C,0x7C,0x7C,0x7C,0xF8,0xF8,0xF8,0xF8,0xF0,0xF0,0xF0,0xE0,0xE0,0xE0,0xC 0,0xC0,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0 0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0 0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xC0,0xE0,0xF0,0xF0,0xF8,0xFC,0xF 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7,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x07,0x07,0x07,0x07,0x03,0x03,0x0 3,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x01,0x01,0x01,0x01,0x01,0x0 1,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0 0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0 0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0 0,0x00,};void delay_ms(unsigned char x){unsigned char i,j;for(i=0;i<x;i++)for(j=0;j<250;j++);}/******************************************/void Wcmd(unsigned char cmd){RS=0;RW=0;EN=0;EN=1;Port=cmd;delay_ms(10); //一般情况下，如果此前有checkbusy函数这里就不用写delay了EN=0;}/**************************************************/void Wdata(unsigned char dat){RS=1;RW=0;EN=0;EN=1;Port=dat;delay_ms(10);EN=0;}/***********************************************/void Setpage(unsigned char page){page=page|0xb8;Wcmd(page);}/***********************************/ void Setx(unsigned char x){x=0xc0|x;Wcmd(x);}/***********************************/ void Sety(unsigned char y){y=0x3f&y;y=0x40|y;Wcmd(y);}/************************************/ void Setonoff(unsigned char key) {key=0x3e|key;Wcmd(key);}/*******************************/ void Select(unsigned char x){switch(x){case 0: CS1=0; CS2=0; break;case 1: CS1=0; CS2=1; break;case 2: CS1=1; CS2=0; break;}}/************************************/ void Clear(unsigned char screen){unsigned char i,j;Select(screen);for(i=0;i<8;i++){Setpage(i);for(j=0;j<64;j++)Wcmd(0x00);}}/*****************************************/ void Initial(){Select(0);Setonoff(1);Setonoff(0);Setonoff(1);Select(0);}/**************************************/void Display(unsigned char a,b,c,unsigned char *d) {unsigned char i;Select(a);Setpage(b);Sety(c);for(i=0;i<16;i++)Wdata(d[i]);Setpage(b+1);Sety(c);for(i=16;i<32;i++)Wdata(d[i]);}void Displaytu(unsigned char a[][64]){unsigned char i,j;for(i=0;i<8;i++){Select(1);Setpage(i);Sety(0);for(j=0;j<64;j++)Wdata(a[2*j][i]);Select(2);Setpage(i);Sety(0);for(j=0;j<64;j++)Wdata(a[2*j+1][i]);}}/******************************************/ void main(){unsigned int i,j;Initial();while(1){Select(1);for(i=0;i<8;i++){Select(1);Setpage(i);Sety(0);for(j=0;j<64;j++)Wdata(tu[128*i+j]);Select(2);Setpage(i);Sety(0);for(j=0;j<64;j++)Wdata(tu[128*i+64+j]);}}}注:关于图片的处理，网上有不少取模软件。

基于Proteus仿真的12864液晶的显示

H/L
H:选择芯片（右半屏）信号
2CS2
H/L
H:选择芯片（左半屏）信号
17RET
H/L
复位信号，低电平复位
18V0UT
-10V
LCD驱动负电压
19LED+
-
LED背光板电源
20LED-
-
LED背光板电源
3、LCD原理简图
4、LCD主要功能介绍
1）显示数据RAM（DDRAM）
DDRAM64X8X8 bits）是存储图形显示数据的。此RA啲每一位数据对应显示面板上一个点的显示（数据为H与不显示（数据为L）。DDRA的地址与显示位置关系对照图（见附录一）
8）丫地址计数器
丫地址计数器是一个6位循环加一计数器。它管理某一页面上的64个单元。丫地址计数器可以由MP以指令形式设置，它和页地址指针结合唯一选通显示存储器的一个单元，丫地址计数器具有自动加一功能。
在显示存储器读/写操作后丫地址计数将自动加一。当计数器加至3FH后循环归零再继续加一。
9）Z地址计数器
2、LCD引脚说明
管脚名称
LEVER
管脚功能描述
3VSS
0
电源地
4VDD
+5.0V
电源电压
5V0
-
液晶显示器驱动电压
6D/I(RS)
H/L
D/I=“H'表示DB7sDB0为显示数据
D/I=“，表示DB7sDB0为显示指令数据
7R/W
H/L
R/W=“H,E=“H数据被读至U DB7sDB0 R/W= “L”，E=“HRL'数据被写到IR或DR
12）复位端/RES
复位端/RES用于在LCM（液晶显示模块）上电时或需要时实现硬件电路对LCM（液晶显示模块）的复位。该复位功能将实现：

12864之Protues仿真

装上12864具体的电路还是两个电阻。

一个背光限流电阻。

一个液晶驱动电压调节电阻。

背光电阻还是任何时候在19、20脚与电源之间串上个100欧电位器接上电源。

调节电位器到合适亮度。

具体值最好是到调试完程序能够正常显示后再将阻值确定换成固定电阻。

液晶驱动电压的调整在数据线、电源线接好的前提下是在Vee(-15v)和地之间接一个电位器。

中间接V0，通过调节电位器来调节V0上的电压。

当V0上为-15V时为全暗(液晶显示为全黑)。

当V0为0V时为全亮。

调节电位器使屏幕从全暗刚好变到亮时，便可进行程序的调试。

待屏幕显示正常后，进行对比度的细调，然后测量这两边的阻值在地和V0之间、V0和Vee之间换成两个固定电阻焊上就好了。

注意在V0的电压是在一个很小的范围有效。

我的就是在-2.2——-2.5这个范围。

仔细调节V0和地之间的电阻使V0上的电压在2.3V。

更换为固定电阻后的装配图：下面说说具体的驱动：先来了解一下LCD12864的内部控制结构：见图可以看出12864屏是分为左、右两块控制的。

所有对屏幕的操作要受片选CS1、CS2来控制。

我们再来看一看对屏幕操作数据与屏幕点阵的排布关系：见下图。

从上图可以看出数据按字节在屏幕上是竖向排列的。

上方为低位，下方为高位。

因此在横向上(也就是Y)就一共是128列数据。

分为CS1和CS2两个64列来写入。

在竖方向上(也就是X)一字节数据显示8个点，竖向64个点分为8个字节，称做8页(X=0-7)。

了解这些后我们就知道要满屏显示一张图就要从y=0…127、X=0…7一共写128×8=1024个字节的数据。

同样在AT89S51中存一张图就要1024个字节的空间。

好!下面我们来了解对LCD12864进行操作的一些指令。

下面对上图的指作解释：1.显示开关控制(DISPLAY ON/OFF)D=1:开显示(DISPLAY ON) 意即显示器可以进行各种显示操作D=0:关显示(DISPLAY OFF) 意即不能对显示器进行各种显示操作2.设置显示起始行(DISPLAY START LINE)前面在Z地址计数器一节已经描述了显示起始行是由Z地址计数器控制的。

不带字库12864程序实例

/******************************************************************** *************************///程序部分开始///******************************************************************** *************************//头文件定义///******************************************************************** *************************/#include <reg52.h> // 包含头文件#include <string.h> //用于指针/******************************************************************** *************************//接口定义///******************************************************************** *************************/#define LCM12864_DB7_DB0 P0 // 定义LCM12864的数据总线sbit LCM12864_RS = P2 ^ 3; // 定义LCM12864的RS控制线sbit LCM12864_RW = P2 ^ 4; // 定义LCM12864的RW控制线sbit LCM12864_E = P2 ^ 2; // 定义LCM12864的E控制线sbit LCM12864_CS1 = P2 ^ 7; // 定义LCM12864的CS1控制线sbit LCM12864_CS2 = P2 ^ 6; // 定义LCM12864的CS2控制线sbit LCM12864_RESET = P2 ^ 5; // 定义LCM12864的RESET控制线sbit LCM12864_LEDK = P2 ^ 0; // 定义LCM12864的LEDK（BLK）控制线/******************************************************************** *************************//数据定义//定义LCM12864的命令字/******************************************************************** *************************/#define LCM12864_DISP_ON 0x3f // 打开LCM12864显示#define LCM12864_DISP_OFF 0x3e // 关闭LCM12864显示#define LCM12864_START_ROW 0xc0 // 显示起始行0，可以用LCM12864_START_ROW+x设置起始行。

单片机仿真之12864(AMPIRE128_64)

程序：//作者：安徽建筑工业学院08自动化一班paladin //QQ:905408963#include <reg52.h>#include<string.h>#include<intrins.h>#include <absacc.h>#define uint unsigned int#define uchar unsigned char#define DATA P0 //LCD12864数据线sbit RS=P2^0; // 数据\指令选择sbit RW=P2^1; // 读\写选择sbit EN=P2^2; // 读\写使能sbit cs1=P2^3; // 片选1sbit cs2=P2^4; // 片选2/********************************//* 定义中文字库*//********************************/uchar code Hzk[]={/*-- 文字: 相--*//*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/0x10,0x10,0x10,0xD0,0xFF,0x90,0x10,0x00,0xFE,0x22,0x22,0x22,0x22,0xFE,0x00,0x00,0x08,0x04,0x03,0x00,0xFF,0x00,0x03,0x00,0xFF,0x42,0x42,0x42,0x42,0xFF,0x00,0x00,/*-- 文字: 信--*//*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/0x00,0x80,0x60,0xF8,0x07,0x00,0x04,0x24,0x24,0x25,0x26,0x24,0x24,0x24,0x04,0x00,0x01,0x00,0x00,0xFF,0x00,0x00,0x00,0xF9,0x49,0x49,0x49,0x49,0x49,0xF9,0x00,0x00,/*-- 文字: 自--*//*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/0x00,0x00,0x00,0xF8,0x88,0x8C,0x8A,0x89,0x88,0x88,0x88,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x44,0x44,0x44,0x44,0x44,0x44,0x44,0xFF,0x00,0x00,0x00,0x00,/*-- 文字: 己--*//*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/0x00,0x00,0x82,0x82,0x82,0x82,0x82,0x82,0x82,0x82,0x82,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,0x3F,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x78,0x00,0x00,/*-- 文字: 詹--*//*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/0x20,0x10,0xF8,0x4C,0xCB,0xAA,0x9A,0xAA,0xCA,0x8E,0x9A,0xE8,0xA8,0x88,0x00,0x00, 0x80,0x60,0x1F,0x00,0xE0,0xAA,0xAA,0xAA,0xAA,0xAA,0xAA,0xAA,0xE0,0x00,0x00,0x00,/*-- 文字: 书--*//*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/0x80,0x80,0x88,0x88,0x88,0x88,0xFF,0x88,0x88,0x88,0x88,0xFA,0x84,0x9C,0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0x00,0x00,0x10,0x20,0x40,0x30,0x0F,0x00,0x00,/*-- 文字: 庭--*//*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/0x00,0x00,0xFC,0x04,0x14,0x94,0x74,0x05,0xA6,0xA4,0xE4,0x94,0x94,0x94,0x04,0x00,0x40,0x30,0x8F,0x48,0x31,0x1E,0x20,0x48,0x48,0x48,0x4F,0x48,0x48,0x48,0x48,0x00,/*-- 文字: ★--*//*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/0x40,0x40,0xC0,0xC0,0xC0,0xE0,0xFC,0xFF,0xFC,0xE0,0xC0,0xC0,0xC0,0x40,0x40,0x00,0x00,0x00,0x40,0x39,0x3F,0x1F,0x1F,0x0F,0x1F,0x1F,0x3F,0x39,0x40,0x00,0x00,0x00,/*-- 文字: ☆--*//*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/0x40,0xC0,0x40,0x40,0x40,0x60,0x1C,0x03,0x1C,0x60,0x40,0x40,0x40,0xC0,0x40,0x00,0x00,0x00,0x41,0x39,0x26,0x10,0x10,0x08,0x08,0x10,0x26,0x39,0x41,0x00,0x00,0x00,/*-- 文字: ＊--*//*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/0x00,0x00,0x40,0x40,0x80,0x80,0x00,0xFC,0x00,0x80,0x80,0x40,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x08,0x04,0x03,0x01,0x03,0x04,0x08,0x10,0x00,0x00,0x00,0x00, };/*状态检查，LCD是否忙*/void CheckState(){uchar dat;//状态信息（判断是否忙）RS=0; // 数据\指令选择，D/I（RS）=“L”，表示DB7∽DB0 为显示指令数据RW=1; //R/W=“H”，E=“H”数据被读到DB7∽DB0do{DATA=0x00;EN=1; //EN下降沿dat=DATA;EN=0;dat=0x80 & dat; //仅当第7位为0时才可操作(判别busy信号)}while(!(dat==0x00));}/*写命令到LCD中*/SendCommandToLCD(uchar com){CheckState();//状态检查，LCD是否忙RS=0; //向LCD发送命令。

Protues中单片机驱动12864仿真

3.其次在“其他选项”中，选择如下：
4.上面设置好之后我们就可以在文字输入区输入汉字了，以“Ctrl”+“Enter”结束：
5.然后点击“C51格式”，在点阵生成区就会出现相应的模如下，我们可以把每个汉字对应的模存放在相应的数组中：
上面为取模软件的使用方法，下面开始正式教给读者单片机驱动lcd12864液晶显示屏的方法，在这之前，需要对无字库lcd12864液晶显示屏有个基础的了解，相关引脚如下：
void LCDWriteChineseBlack (char leftright, char page, char column, char chinese[]);//12864指定页指定列显示一个汉字，以黑色背景白色文本显示
void LCDWriteNum (char leftright, char page, char column, char num[]);//12864指定屏指定页指定列显示一个数字
void LCDDelay (char t)
{
char i, j;
for (i = 0; i < t; i ++ )
for (j = 0; j < 10 ;j ++ );
}
void CheckState ( )
{
char dat;
LCDRs = 0;
LCDRw = 1;
do
{
dat = 0x00;
LCDEn = 1;
参数leftright用来使能左半屏或者右半屏（‘L’或者’R’），
参数page用来选择在哪一页显示（0~7），
参数column用来选择在哪一列显示（0~64），
参数num[]即为待显示汉字的模。

使用Proteus模拟操作HDG12864F-1液晶屏

使⽤Proteus模拟操作HDG12864F-1液晶屏在Proteus中模拟了89C52操作HDG12864F-1液晶屏，原理图如下：⼀、HDG12864F-1官⽹信息该液晶屏是Hantronix的产品，官⽹上搜索出这个型号是系列型号中的⼀种，各种型号间的区别主要是尺⼨不同、有⽆背光、背光颜⾊等等。

下⾯是官⽹中⼏个⼿册的链接：，该液晶屏的控制器使⽤的是爱普⽣SED1565系列官⽹照⽚⼆、基本操作函数根据⼏个⼿册提供的信息，“写命令”和“写数据”函数如下：1 sbit cs = P1^7;//-cs，⽚选，低电平有效2 sbit rst = P1^6;//-rst，复位，低电平有效3 sbit a0 = P1^5;//写命令、写数据控制位。

1=Display data; 0=Control data;4 sbit wr = P1^4;//-Write serial data，写串⼝数据，低电平有效5 sbit rd = P1^3;//-Read serial data，读串⼝数据，低电平有效6 sbit scl = P1^2;//Shift clock input，时钟输⼊7 sbit si = P1^1;//Serial data input，串⼝数据输⼊8//⼿册中说了，各种操作都是ns级，不⽤各种等待命令，下⾯操作也没有写⼊等待功能9//写命令10void wrt_cmd(unsigned char command)11 {12 unsigned char i = 8;13 cs = 0;14 a0 = 0;//0=Control data，命令置015 wr = 0;16 rd = 1;17while(i--){18 scl = 0;19 si = (bit) (command & 0x80);//先写⾼位20 scl = 1;21 command <<= 1;22 }23 scl = 0;24 }25//写数据26void wrt_dt(unsigned char data_)27 {28 unsigned char i = 8;29 cs = 0;30 wr = 0;31 a0 = 1;//1=Display data，写数据置132 rd = 1;33while(i--){34 scl = 0;35 si = (bit) (data_ & 0x80);36 scl = 1;37 data_ <<= 1;38 }39 scl = 0;40 }三、显存和屏幕的对应关系⼿册中有描述，不太好理解，⽹上也查了不少，还是⽤⾃⼰的⽅法好理解⼀些。

串行方式使用12864的proteus仿真实例

先上仿真图
程序如下：
/*取模方式：行列式逆向阴码*/
/*参数A0=0时表示发命令A0=1时表示发送示数据*/
#include <reg52.h>
#include <intrins.h>
#define uchar unsigned char
#define uint unsigned int
sbit LCD_SI=P3^0;//clock input同步时钟输入端
LCD_write(0x04|(0x0f&column_f),0); //设定列地址低4位为0
for(j=0;j<column_sum;j++)
{
LCD_write(BMP[d_where],1);
d_where++;
}
}
}
//------------------------------------------------------------------------------
sbit LCD_SCL=P3^1;//data input/output串行数据输入、输出端
sbit LCD_A0=P3^2;//选择命令还是数据
sbit LCD_RST=P3^3;//复位
sbit LCD_CS=P3^4;//片选
uchar code BMP[]=
{0xFB,0xDB,0xBB,0x7B,0x9B,0x63,0xBF,0xCF,0xF0,0x37,0xF7,0xF7,0xD7,0xE7,0xFF,0xFF,
LCD写函数
void LCD_write(数据或者命令，A0选择)
****************************************************************/

基于Proteus仿真的12864液晶的显示

Proteus实验报告课程题目：基于Proteus仿真的12864液晶的显示班级：XXX姓名：XXX学号：XXX完成时间：XXX目录一、概述 (3)1、1LCD简介 (3)1、2LCD引脚说明 (3)1、3LCD原理简图 (4)1、4LCD主要功能介绍 (4)1、5指令说明 (6)二、液晶显示原理 (8)2.1汉字和英文显示原理 (8)2.2图形显示 (9)三、软件仿真 (10)3.1汉字显示 (10)3.2向上滚动显示 (11)3.3PCB图 (11)四、部分实验代码 (12)五、总结 (18)一、概述1、LCD简介在Protues仿真软件中，AMPIRE12864是一种图形点阵液晶显示器。

它主要采用动态驱动原理由行驱动—控制器和列驱动器两部分组成了128(列)×64(行)的全点阵液晶显示。

软件中不提供中文字库，但可完成图形显示，也可以通过汉字取模软件显示8×4个(16×16点阵)汉字。

2、LCD引脚说明3、LCD原理简图4、LCD主要功能介绍1）显示数据RAM(DDRAM)DDRAM（64×8×8 bits）是存储图形显示数据的。

此RAM的每一位数据对应显示面板上一个点的显示（数据为H）与不显示（数据为L）。

DDRAM的地址与显示位置关系对照图(见附录一)2）I/O缓冲器（DB0～DB7）I/O缓冲器为双向三态数据缓冲器。

是LCM（液晶显示模块）内部总线与MPU总线的结合部。

其作用是将两个不同时钟下工作的系统连接起来，实现通讯。

I/O缓冲器在片选信号/CS有效状态下,I/O缓冲器开放，实现LCM（液晶显示模块）与MPU之间的数据传递。

当片选信号为无效状态时，I/O缓冲器将中断LCM（液晶显示模块）内部总线与MPU数据总线的联系，对外总线呈高阻状态，从而不影响MPU的其他数据操作功能。

3）输入寄存器输入寄存器用于接收在MPU运行速度下传送给LCM（液晶显示模块）的数据并将其锁存在输入寄存器内，其输出将在LCM（液晶显示模块）内部工作时钟的运作下将数据写入指令寄存器或显示存储器内。

12864程序(无字库)

uchar border_inf[8] = {0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x80};unsigned char dan[]={0x00,0x00,0xF8,0x28,0x29,0x2E,0x2A,0xF8,0x28,0x2C,0x2B,0x2A,0xF8,0x00,0x00,0x00,0x08,0x08,0x0B,0x09,0x09,0x09,0x09,0xFF,0x09,0x09,0x09,0x09,0x0B,0x08,0x08,0x00,};unsigned char pian[]={0x00,0x00,0x00,0xFE,0x10,0x10,0x10,0x10,0x10,0x1F,0x10,0x10,0x10,0x18,0x10,0x00,0x80,0x40,0x30,0x0F,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0xFF,0x00,0x00,0x00,0x00,};unsigned char ji[]={0x08,0x08,0xC8,0xFF,0x48,0x88,0x08,0x00,0xFE,0x02,0x02,0x02,0xFE,0x00,0x00,0x00,0x04,0x03,0x00,0xFF,0x00,0x41,0x30,0x0C,0x03,0x00,0x00,0x00,0x3F,0x40,0x78,0x00,};unsigned char kai[]={0x40,0x42,0x42,0x42,0x42,0xFE,0x42,0x42,0x42,0x42,0xFE,0x42,0x42,0x42,0x42,0x00,0x00,0x40,0x20,0x10,0x0C,0x03,0x00,0x00,0x00,0x00,0x7F,0x00,0x00,0x00,0x00,0x00,};unsigned char fa[]={0x00,0x10,0x3E,0x10,0x10,0xF0,0x9F,0x90,0x90,0x92,0x94,0x1C,0x10,0x10,0x10,0x00,0x40,0x20,0x10,0x88,0x87,0x41,0x46,0x28,0x10,0x28,0x27,0x40,0xC0,0x40,0x00,0x00,};unsigned char ban[]={0x10,0x10,0xD0,0xFF,0x50,0x90,0x00,0xFE,0x62,0xA2,0x22,0x21,0xA1,0x61,0x00,0x00,0x04,0x03,0x00,0x7F,0x00,0x11,0x0E,0x41,0x20,0x11,0x0A,0x0E,0x31,0x60,0x20,0x00,};unsigned char w[]={0x80,0x80,0x00,0x80,0x00,0x80,0x80,0x80,0x0F,0x30,0x0C,0x03,0x0C,0x30,0x0F,0x00,};uchar corp_pic[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF8,0xF8,0xF8,0x08,0x00, 0x00,0x00,0xF8,0xF8,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x8C,0xBC, 0xF8,0xF8,0xA0,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0xC0,0xC0,0xC0,0xC0,0x80,0x00, 0x00,0x00,0x00,0x00,0x08,0x38,0xF0,0xE0,0x40,0x00,0x00,0x00,0xC0,0xF8,0xFC,0xBC, 0x88,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0xC0,0x60,0x60,0x40,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x08,0x38,0xF0,0xF0,0xE0,0x00,0x00,0x20,0x20,0x20,0x20,0xE0, 0xE0,0xE0,0x20,0x20,0x20,0x20,0xF0,0xF0,0xF0,0x20,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0xFF,0xFF,0xFF,0x00,0x00, 0x00,0x00,0xFF,0xFF,0xFF,0x40,0x60,0x20,0x30,0x18,0x1C,0x0E,0x0E,0x04,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF8,0xF8,0xF8,0x10,0x10,0x10,0x10,0x10, 0x10,0x10,0x10,0x10,0x10,0x10,0x18,0xFC,0xFC,0x18,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x02,0x0E,0x3C,0x78,0x70,0x00,0xF0,0xFE,0x1E,0x1C,0x0F,0xFF,0xFF,0x7C,0x08,0x18,0x38,0xE8,0xE8,0xC8,0x08,0x08,0x08,0xFC,0xFC,0x0C,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x20,0x20,0x20,0x20,0x30,0xF0,0xF0,0x20,0x00,0x40,0x40,0x40,0x40,0xFF, 0xFF,0xFF,0x40,0x60,0x20,0x60,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0xFF,0xFF,0xFF,0x00,0x00, 0x00,0x00,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xE0,0xE0,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0xDF,0xCF,0xC4,0x84,0x04,0x04,0xFC, 0xFC,0xFC,0x04,0x04,0x04,0x44,0xC4,0x8F,0x8F,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 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0x00,0x00,0x00,0x00,0x00,0x00,0x3C,0x7E,0xFF,0xE1,0x00,0xC0,0xF8,0xFC,0xFC,0xE4,0xE2,0xC2,0xC2,0xE1,0xA1,0x33,0xF3,0xF3,0xF0,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x3B,0x38,0x38,0x1E,0x9F,0x87,0x81,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0x80,0xC0,0xFF,0xFF,0xFF,0xFF,0xFB,0xF9,0xF8,0xF8,0xF8,0x78,0x78,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xE0,0xF8,0xFC,0xFF,0xFF,0x7F,0x3F,0x3F,0x1F,0x8F,0x8F,0xC3,0xC3,0xE3,0xE1,0xE1,0x31,0x31,0x73,0xE3,0xE3,0x7F,0x3F,0x00,0x00,0x00,0x00,0x00,0x10,0x78,0xF8,0xF0,0xF0,0xF0,0xFF,0xFF,0xFF,0xDF,0xFF,0xBF,0xB3,0xB0,0x99,0x9B,0x9F,0x9F,0x9F,0x9E,0x86,0x81,0x81,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0x70,0x70,0x78,0x78,0x78,0x78,0x78,0x78,0x78,0x78,0x78,0xF8,0xF8,0xF8,0xFF,0xBF,0x3F,0x3D,0xFC,0xFC,0xFC,0xFC,0x7F,0x1F,0x1F,0x1F,0x1E,0x0F,0x0E,0x0E,0x1E,0x1F,0x0E,0x04,0x00,0x00,0x00,0x00,0x00,0x81,0x87,0xC7,0xE7,0xFF,0xFF,0xFF,0xFF,0xFF,0x3F,0x1F,0x01,0x70,0xF0,0xF0,0xF0,0xF0,0xE0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x03,0x07,0x67,0xE3,0xE0,0xE0,0xE0,0xE1,0xE3,0xF3,0xF8,0xFE,0xFF,0xFB,0xF0,0x70,0x70,0x70,0x70,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x06,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x07,0x07,0x07,0x07,0x07,0x0F,0x0F,0x07,0x07,0x07,0x0F,0x0F,0x0F,0x0F,0x1F,0x1F,0x0F,0x0F,0x0F,0x07,0x07,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x0E,0x1E,0x1E,0x1E,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x07,0x07,0x07,0x07,0x0F,0x0F,0x1E,0x1E,0x3C,0x3C,0x18,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x03,0x07,0x07,0x07,0x07,0x03,0x03,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x07,0x0F,0x07,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x1C,0x3C,0x3C,0x3C,0x3C,0x1F,0x0F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,};程序如下：*******************************************************************************主程序：#include <reg52.h>#include <LCD_12864.h>main() //主程序{unsigned char i=0;while(1){init_lcd();display_imge1();delay(30000);Msg(0);delay(30000);display_imge2();delay(30000);Disp_H_Line();delay(10000);Disp_V_Line();delay(10000);Msg(1);delay(30000);}}驱动程序//**********************LCD——12864显示程序**************// #include <reg52.h>#include <string.h>#include <math.h>#include <LCD_12864.h>#include <LCD_12864_data.h>#define Disp_On 0x3f //开显示#define Disp_Off 0x3e //关显示#define Col_Add 0x40 //#define Page_Add 0xb8 //页起始地址#define Start_Line 0xc0 //行起始地址#define Lcd_Bus P0 // MCU P0<------> LCMsbit Di =P2^0; //Data or Instrument Select RSsbit RW =P2^1; //Write or Read R/Wsbit Enable =P2^2; //6800 mode Enable single Esbit Mcs =P2^3; //Master chip enable CS1sbit Scs =P2^4; //Slave chip enable CS2sbit Lcd_Rst=P2^5; //Lcm reset RSTvoid delay(unsigned int t) //延时子程序{unsigned int i,j;for(i=0;i<t;i++)for(j=0;j<10;j++);}void write_com(unsigned char cmdcode) //写指令{Di=0;RW=0;Lcd_Bus=cmdcode;delay(0);Enable=1;delay(0);Enable=0;}void write_data(unsigned char Dispdata) //写数据{Di=1;RW=0;Lcd_Bus=Dispdata;delay(0);Enable=1;delay(0);Enable=0;}void frame() //{unsigned char i;Mcs=1;Scs=1;write_com(Page_Add+0);write_com(Col_Add+0);for(i=0;i<64;i++) write_data(0x01);write_com(Page_Add+7);write_com(Col_Add+0);for(i=0;i<64;i++) write_data(0x80);for(i=0;i<8;i++){Mcs=1;Scs=1;write_com(Page_Add+i);write_com(Col_Add+63);write_data(0xff);Mcs=1;Scs=1;write_com(Page_Add+i);write_com(Col_Add+0);write_data(0xff);}}void Clr_Scr(){unsigned char j,k;Mcs=1;Scs=1;write_com(Page_Add+0);write_com(Col_Add+0);for(k=0;k<8;k++){write_com(Page_Add+k);for(j=0;j<64;j++)write_data(0x00);}}void Disp_Img(unsigned char code *img) //显示图片{unsigned char j,k;Clr_Scr();for(k=0;k<8;k++){Mcs=1;Scs=0;delay(10);write_com(Page_Add+k);write_com(Col_Add+0);for(j=0;j<64;j++) write_data(img[k*128+j]);Mcs=0;Scs=1; delay(10);write_com(Page_Add+k);write_com(Col_Add+0);for(j=64;j<128;j++) write_data(img[k*128+j]);}}void Disp_H_Line() //显示行线{unsigned char i,j;Mcs=1;Scs=1;write_com(Disp_On);write_com(Page_Add);write_com(Start_Line);write_com(Col_Add);for(j=0;j<8;j++){write_com(Page_Add+j);write_com(Col_Add+0);// write_com(Start_Line+0);for(i=0;i<64;i++)write_data(0x55);}}void Disp_V_Line() //显示列线unsigned char i,j;write_com(Disp_On);write_com(Page_Add);write_com(Start_Line);write_com(Col_Add);for(j=0;j<8;j++){write_com(Page_Add+j);write_com(Col_Add+0);write_com(Start_Line+0);for(i=0;i<32;i++){write_data(0x00);write_data(0xff);}}}void hz_disp16(unsigned char pag,unsigned char col, unsigned char code *hzk) //行列显示{unsigned char j=0,i=0;for(j=0;j<2;j++){write_com(Page_Add+pag+j); //第3、4行write_com(Col_Add+col); //列选for(i=0;i<16;i++) write_data(hzk[16*j+i]);}}void init_lcd() //显示初始化{Lcd_Rst=0;delay(100);Lcd_Rst=1;delay(100);Mcs=1;Scs=1;delay(100);write_com(Disp_Off);write_com(Page_Add+0);write_com(Start_Line+0);write_com(Col_Add+0);write_com(Disp_On);}void Msg(int flg)Clr_Scr();frame();if(flg==0){ //显示“延安大学”Mcs=1;Scs=0;hz_disp16(3,32,yan);delay(4000);hz_disp16(3,48,an);delay(4000);Mcs=0;Scs=1;hz_disp16(3,0,da);delay(4000);hz_disp16(3,16,xue);delay(4000);}else if(flg==1){ //显示“测试完毕”Mcs=1;Scs=0;hz_disp16(3,32,ce);hz_disp16(3,48,shi);Mcs=0;Scs=1;hz_disp16(3,0,wan);hz_disp16(3,16,bi);}}void display_imge1(){Disp_Img(FirstPage);}void display_imge2(){Disp_Img(SecondPage);}字模数据#include <reg52.h>char code yan[]={0x02,0x22,0x72,0x2E,0xE2,0x00,0x04,0xE4,0x04,0x04,0xFC,0x42,0x42,0x42,0x00,0x00,0x40,0x23,0x14,0x08,0x17,0x20,0x20,0x47,0x44,0x44,0x47,0x44,0x44,0x44,0x44,0x00/*"延",0*/};char code an[]={0x80,0x90,0x8C,0x84,0x84,0xF4,0xA5,0x86,0x84,0x84,0x84,0x84,0x94,0x8C,0x84,0x00,0x80,0x80,0x80,0x40,0x47,0x28,0x28,0x10,0x28,0x24,0x43,0xC0,0x40,0x00,0x00,0x00/*"安",1*/};char code da[]={0x20,0x20,0x20,0x20,0x20,0x20,0xA0,0x7F,0xA0,0x20,0x20,0x20,0x20,0x20,0x20,0x00,0x00,0x80,0x40,0x20,0x10,0x0C,0x03,0x00,0x01,0x06,0x08,0x30,0x60,0xC0,0x40,0x00/*"大",2*/};char code xue[]={0x40,0x30,0x10,0x12,0x5C,0x54,0x50,0x51,0x5E,0xD4,0x50,0x18,0x57,0x32,0x10,0x00,0x00,0x02,0x02,0x02,0x02,0x02,0x42,0x82,0x7F,0x02,0x02,0x02,0x02,0x02,0x02,0x00/*"学",3*/};char code ce[]={0x08,0x31,0x86,0x60,0x00,0xFE,0x02,0xF2,0x02,0xFE,0x00,0xF8,0x00,0x00,0xFF,0x00,0x04,0xFC,0x03,0x00,0x80,0x47,0x30,0x0F,0x10,0x67,0x00,0x07,0x40,0x80,0x7F,0x00,/*"测",0*/};char code shi[]={0x40,0x42,0xDC,0x08,0x00,0x90,0x90,0x90,0x90,0x90,0xFF,0x10,0x12,0x1C,0x10,0x00,0x00,0x00,0x7F,0x20,0x10,0x20,0x20,0x1F,0x10,0x10,0x01,0x06,0x18,0x20,0x78,0x00,/*"试",0*/};char code wan[]={0x00,0x90,0x8C,0xA4,0xA4,0xA4,0xA5,0xA6,0xA4,0xA4,0xA4,0xA4,0x94,0x8C,0x04,0x00, 0x00,0x80,0x40,0x20,0x18,0x07,0x00,0x00,0x00,0x3F,0x40,0x40,0x40,0x70,0x00,0x00,/*"完",0*/};char code bi[]={0x00,0x00,0xFF,0x88,0x48,0x28,0x08,0x80,0x7F,0x88,0x88,0x88,0x84,0x84,0xE0,0x00,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0xFF,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x00,/*"毕",0*/};unsigned char code FirstPage[]={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x70,0xFC,0xFC,0x7C,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0xC0,0xF0,0xE0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xE0,0xF0,0xF0,0xC0,0x80,0xE0,0xFF,0xFF,0xFF,0xFF,0x78,0x78,0xF8,0xF0,0xE0,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xE0,0xF8,0xF8,0xF8,0xF0,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x06,0x3F,0x3F,0x9C,0x9C,0x3E,0x3C,0x38,0xF8,0xFC,0xFE,0xFE,0xFE,0xFE,0xFC,0xC0,0x80,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x3C,0x7E,0xFF,0xE1,0x00,0xC0,0xF8,0xFC,0xFC,0xE4, 0xE2,0xC2,0xC2,0xE1,0xA1,0x33,0xF3,0xF3,0xF0,0xE0,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x3B,0x38,0x38,0x1E,0x9F,0x87,0x81,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0x80,0xC0,0xFF,0xFF,0xFF,0xFF,0xFB,0xF9,0xF8,0xF8,0xF8,0x78,0x78,0x30,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0xE0,0xF8,0xFC,0xFF,0xFF,0x7F,0x3F,0x3F,0x1F,0x8F,0x8F,0xC3,0xC3,0xE3,0xE1,0xE1,0x31,0x31,0x73,0xE3,0xE3,0x7F,0x3F,0x00,0x00,0x00, 0x00,0x00,0x10,0x78,0xF8,0xF0,0xF0,0xF0,0xFF,0xFF,0xFF,0xDF,0xFF,0xBF,0xB3,0xB0, 0x99,0x9B,0x9F,0x9F,0x9F,0x9E,0x86,0x81,0x81,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0x70,0x70,0x78,0x78,0x78,0x78,0x78,0x78,0x78,0x78,0x78,0xF8,0xF8,0xF8,0xFF,0xBF,0x3F,0x3D,0xFC,0xFC,0xFC,0xFC,0x7F,0x1F,0x1F,0x1F,0x1E, 0x0F,0x0E,0x0E,0x1E,0x1F,0x0E,0x04,0x00,0x00,0x00,0x00,0x00,0x81,0x87,0xC7,0xE7, 0xFF,0xFF,0xFF,0xFF,0xFF,0x3F,0x1F,0x01,0x70,0xF0,0xF0,0xF0,0xF0,0xE0,0xC0,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x03,0x07,0x67,0xE3,0xE0,0xE0,0xE0,0xE1,0xE3, 0xF3,0xF8,0xFE,0xFF,0xFB,0xF0,0x70,0x70,0x70,0x70,0x60,0x00,0x00,0x00,0x00,0x00, 0x00,0x06,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x07,0x07,0x07,0x07,0x07,0x0F,0x0F,0x07,0x07,0x07,0x0F,0x0F,0x0F,0x0F,0x1F,0x1F,0x0F,0x0F,0x0F,0x07,0x07,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x0E,0x1E,0x1E,0x1E,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x07,0x07,0x07,0x07,0x0F,0x0F,0x1E,0x1E,0x3C,0x3C,0x18,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x03,0x07,0x07,0x07,0x07,0x03,0x03,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x07,0x0F,0x07,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x1C,0x3C,0x3C,0x3C,0x3C,0x1F,0x0F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"C:\Documents and Settings\Administrator\桌面\延安大学字.bmp",0*/};unsigned char code SecondPage[]={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0xC0,0xC0,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0xC0,0xC0,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0xC0,0xC0,0xC0,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xC0,0xC0,0x80, 0x00,0x00,0xC0,0xC0,0xC0,0x80,0x00,0x00,0xC0,0xC0,0xC0,0xC0,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x03,0x03,0xC1,0xF1,0xFD,0xFF,0xDF,0xC7,0xC0,0x12,0xF3,0xF3,0xF3,0x03,0xFF,0xFF, 0xFF,0x41,0x41,0x41,0x41,0x00,0x00,0x00,0x00,0x00,0x1E,0x1E,0x1E,0x02,0x02,0x02, 0xC2,0xF2,0xF2,0x73,0x23,0x03,0x02,0x02,0x02,0x02,0x02,0x3E,0x3E,0x3E,0x00,0x00, 0x00,0x00,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0xFF,0xFF,0xFF,0xFF,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x00,0x00,0x00,0x78,0x78,0x78,0x78,0x8B,0x8B,0x8B, 0x8A,0x88,0x89,0x8B,0x89,0x89,0x8C,0x8F,0x8F,0x8F,0x89,0x78,0x78,0x78,0x78,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0C,0x1C,0xBC,0xF8,0xFE,0xFF,0x9F,0x81,0x20,0x3F,0x3F,0x3F,0x20,0x3F,0x3F, 0x3F,0x20,0x20,0x20,0x20,0x20,0x00,0x00,0x00,0x03,0x03,0x03,0x03,0x13,0x1F,0x3F,0x3F,0xB7,0xF3,0xE3,0xE3,0xF3,0xFF,0xFF,0x9F,0x87,0x03,0x03,0x03,0x03,0x03,0x00, 0x00,0x00,0x00,0x00,0x80,0xC0,0xC0,0xF0,0xF8,0x7E,0x3F,0x0F,0x0F,0x1F,0x7C,0xF8, 0xF0,0xE0,0xC0,0x80,0x00,0x00,0x00,0x00,0x00,0x10,0x10,0x10,0x10,0x10,0x10,0x10, 0x10,0x10,0x10,0xFC,0xFE,0xFE,0x17,0x13,0x13,0x11,0x11,0x10,0x10,0x10,0x10,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x80,0xC0,0xC0,0xC0,0xC0,0x80, 0x00,0x06,0x07,0x07,0x03,0x01,0x81,0x81,0x83,0x83,0x83,0x83,0xC6,0xC6,0xC6,0x86, 0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x00,0x00,0x00,0x02,0x0E,0xCE,0xC6,0x07,0xC7, 0x83,0x03,0x03,0x01,0x01,0x80,0x81,0x01,0x03,0x03,0x07,0x87,0x87,0x02,0x00,0x00,0x81,0x81,0x03,0x07,0x07,0x03,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x06,0x06,0x06,0x07,0x07,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0xFF,0xFF,0x8D,0x8D,0x8D,0x8C,0xFC,0xFC,0x8C,0x8C,0x80,0x80,0x00,0x80,0x80,0x80,0xFF,0xFF,0x99,0x99,0x99,0x99,0xF8,0xF8,0x98,0x98,0x80,0x80,0x00,0x33,0x33,0xFF,0xFF,0x33,0x00,0x16,0x36,0xA6,0xFF,0xFF,0xC6,0x66,0x37,0x16,0x00,0x00,0x00,0xFF,0xFF,0x18,0x18,0x18,0x00,0xFF,0xFF,0x30,0x18,0x1C,0x0C,0x00,0x00,0x00,0xA1,0xA1,0xAA,0xEA,0xFF,0xBF,0xAA,0xAA,0xFF,0xFF,0xAA,0xAA, 0xA1,0x81,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x19,0x19,0x0D,0x0D,0x07,0x03,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x07,0x05,0x0D,0x19,0x11,0x01,0x00,0x0C,0x0C,0x07,0x07,0x06,0x00,0x06,0x03,0x19,0x1F,0x0F,0x01,0x03,0x06,0x04,0x00,0x00,0x00,0x1F,0x1F,0x0C,0x06,0x06,0x00,0x0F,0x1F,0x18,0x18,0x18,0x1E,0x0C,0x00,0x00,0x00,0x10,0x10,0x1B,0x1B,0x0C,0x06,0x06,0x0C,0x8B,0x9B,0x18,0x10,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x00,0x00,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x00,0xC0,0xC0,0x00,0x00,0x00,0x80,0xC0,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0, 0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0x00,0x18,0x18,0xF8,0xF9,0x03,0x00,0x01,0xF1,0xF1,0x31,0x31,0x31,0x3F,0x3F,0x00,0x00,0x00,0x30,0x18,0x3C,0x36,0xF3,0xF1,0x30,0x30,0x33,0xF7,0xFE,0x1C,0x38,0x10,0x00,0x00,0xFF,0xFF,0xD8,0xDF,0xDF,0x18,0x7F,0x7F,0xCB,0xFF,0xFF,0xCB,0x7F,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0x1F,0x0C,0x06,0x00,0x0F,0x1F,0x18,0x18,0x18,0x18,0x1C,0x1C,0x00,0x00,0x08,0x18,0x0C,0x06,0x03,0x01,0x00,0x18,0x18,0x0F,0x07,0x00,0x00,0x00,0x00,0x18,0x0F,0x03,0x00,0x1F,0x1F,0x06,0x06,0x07,0x07,0x06,0x1F,0x1F,0x06,0x06,0x00,0x00,0x00,0x00,0x00,0x00,/*"C:\Documents and Settings\Administrator\桌面\乒乓球记分牌.bmp",0*/};/×××××××××××××××××××××××××××××××××××××××库函数.h××××××××××××××××××××××××××××××××××××××/ void delay(unsigned int t);。

12864液晶编程以及PROTUES仿真

12864液晶编程以及PROTUES仿真AMPIRE 128X64显⽰器1. LCD 接⼝液晶显⽰器件（LCD ）独具的低压、微功耗特性使他在单⽚机系统中特得到了⼴泛的应⽤，常⽤的液晶显⽰模块分为数显液晶模块、点阵字符液晶模块和点阵图形液晶模块，其中图形液晶模块在我国应⽤较为⼴泛，因为汉字不能像西⽂字符那样⽤字符模块即可显⽰，要想显⽰汉字必须⽤图形模块。

本课设所选择的LCD 是AMPIRE128×64的汉字图形型液晶显⽰模块，可显⽰汉字及图形，图形液晶显⽰显⽰器接⼝如图3-1所⽰。

C S 11C S 22G ND 3V C C 4V 05R S 6R /W 7E 8D B 09D B 110D B 211D B 312D B 413D B 514D B 615D B 716R S T 17-V o u t 18LCD2AMPIRE128X64图3-1 LCD 电路图表3.1 AMPIRE128×64接⼝说明表管脚电平说明管脚号1 CS1 H/L ⽚选择信号，低电平时选择前64列2 CS2 H/L ⽚选择信号，低电平时选择后64列3 GND 0V 逻辑电源地4 VCC 5.0V 逻辑电源正5 V0 LCD驱动电压，应⽤时在VEE与V0之间加⼀2K可调电阻6 RS H/L 数据\指令选择：⾼电平：数据D0-D7将送⼊显⽰RAM；低电平：数据D0-D7将送⼊指令寄存器执⾏7 R/W H/L 读\写选择：⾼电平：读数据；低电平：写数据8 E H/L 读写使能，⾼电平有效，下降沿锁定数据9 DB0 H/L 数据输⼊输出引脚10 DB1 H/L 数据输⼊输出引脚11 DB2 H/L 数据输⼊输出引脚12 DB3 H/L 数据输⼊输出引脚13 DB4 H/L 数据输⼊输出引脚14 DB5 H/L 数据输⼊输出引脚15 DB6 H/L 数据输⼊输出引脚16 DB7 H/L 数据输⼊输出引脚17 RST L 复位信号，低电平有效18 VOUT -10V LCD驱动电源2. 指令描述（1）显⽰开/关设置CODE：R/W RS DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 L L L L H H H H H H/L 功能：设置屏幕显⽰开/关。

Protues仿真12864液晶显示

E
H/L
R/W=“L”，E信号下降沿锁存DB7∽DB0
R/W=“H”，E=“H”DDRAM数据读到DB7∽DB0
DB0
H/L
数据线
DB1
H/L
数据线
DB2
H/L
数据线
DB3
H/L
数据线
DB4
H/L
数据线
DB5
H/L
数据线
DB6
H/L
数据线
DB7
H/L
数据线
CS1
H/L
H:选择芯片(右半屏>信号
CS2
第二行：90H－97H
读取忙标志和地址
0
1
BF
AC6
AC5
AC4
AC3
AC2
AC1
AC0
读取忙标志(BF>可以确认内部动作是否完成,同时可以读出地址计数器(AC>的值
写数据到RAM
1
0
数据
将数据D7——D0写入到内部的RAM (DDRAM/CGRAM/IRAM/GRAM>
Z地址计数器可以用指令DISPLAY START LINE预置。因此，显示屏幕的起始行就由此指令控制，即DDRAM的数据从哪一行开始显示在屏幕的第一行。此模块的DDRAM共64行，屏幕可以循环滚动显示64行。
12864LCD的指令系统
模块控制芯片提供两套控制命令，基本指令和扩充指令如下：
指令表1：<RE=0：基本指令）
5．XY地址计数器
XY地址计数器是一个9位计数器。高3位是X地址计数器，低6位为Y地址计数器，XY地址计数器实际上是作为DDRAM的地址指针，X地址计数器为DDRAM的页指针，Y地址计数器为DDRAM的Y地址指针。

(完整版)Protues仿真12864液晶显示

管脚名称
LEVER
管脚功能描述
VSS
0
电源地
VDD
+5.0V
电源电压
V0
-
液晶显示器驱动电压
D/I(RS>
H/L
D/I=“H”，表示DB7∽DB0为显示数据
D/I=“L”，表示DB7∽DB0为显示指令数据
R/W
H/L
R/W=“H”，E=“H”数据被读到DB7∽DB0
R/W=“L”，E=“H→L”数据被写到IR或DR
6．显示数据RAM<DDRAM）
DDRAM是存储图形显示数据的。数据为1表示显示选择，数据为0表示显示非选择。DDRAM与地址和显示位置的关系见DDRAM地址表。
7．Z地址计数器
Z地址计数器是一个6位计数器，此计数器具备循环记数功能，它是用于显示行扫描同步。当一行扫描完成，此地址计数器自动加1，指向下一行扫描数据，RST复位后Z地址计数器为0。
指
指令码
功能
令
RS
R/W
D7
D6
D5
D4
D3
D2
D1
D0
清除
显示
0
0
0
0
0
0
0
0
0
1பைடு நூலகம்
将DDRAM填满"20H",并且设定DDRAM的地址计数器(AC>到"00H"
地址
归位
0
0
0
0
0
0
0
0
1
X
设定DDRAM的地址计数器(AC>到"00H",并且将游标移到开头原点位置。这个指令不改变DDRAM 的内容

完整版Protues仿真12864液晶显示

Protues仿真液晶显示目录1 LCD12864简介12 LCD12864显示原理62.1汉字和英文显示原理62.2图形显示72.3应用说明82.4指令描述93软件仿真123.1汉字显示123.2图形显示173.3同时显示多个汉字233.4向上滚动显示294小结381LCD12864简介ST7920类这种控制器带中文字库，为用户免除了编制字库的麻烦，该控制器的液2晶还支持画图方式。

该类液晶支持68时序8位和4位并口以及串口。

<2）KS0108类这种控制器指令简单，不带字库。

支持68时序8位并口。

<3）T6963C类这种控制器功能强大，带西文字库。

有文本和图形两种显示方式。

有文本和图形两个图层，并且支持两个图层的叠加显示。

支持80时序8位并口。

<4）COG类常见的控制器有S6B0724和ST7565，这两个控制器指令兼容。

支持68时序8位并口，80时序8位并口和串口。

COG类液晶的特点是结构轻便，成本低。

ST7920 GND VCC V0 RS R/W E DB0-DB7 PSB RES VOUT BLA BLKKS0108 GND VCC V0 RS R/W E DB0-DB7 CS1 CS2 RES VOUT BLA BLK BLKBLA FS RES CS RS DB0-DB7 RD WR V0 VCC GND FG T6963C此触发器是用于模块屏幕显示开和关的控制。

DFF=1为开显示<DISPLAY OFF），DDRAM的内容就显示在屏幕上，DFF=0为关显示<DISPLAY OFF）。

DDF的状态是指令DISPLAY ON/OFF和RST信号控制的。

5．XY地址计数器XY地址计数器是一个9位计数器。

高3位是X地址计数器，低6位为Y地址计数器，XY地址计数器实际上是作为DDRAM的地址指针，X地址计数器为DDRAM的页指针，Y地址计数器为DDRAM的Y地址指针。

基于Proteus仿真的12864液晶的显示

它主要采用动态驱动原理由行驱动—控制器和列驱动器两部分组成了128(列)×64(行)的全点阵液晶显示。

软件中不提供中文字库，但可完成图形显示，也可以通过汉字取模软件显示8×4个(16×16点阵)汉字。

2、LCD引脚说明3、LCD原理简图4、LCD主要功能介绍1）显示数据RAM(DDRAM)DDRAM（64×8×8 bits）是存储图形显示数据的。

此RAM的每一位数据对应显示面板上一个点的显示（数据为H）与不显示（数据为L）。

DDRAM的地址与显示位置关系对照图(见附录一)2）I/O缓冲器（DB0～DB7）I/O缓冲器为双向三态数据缓冲器。

是LCM（液晶显示模块）内部总线与MPU总线的结合部。

其作用是将两个不同时钟下工作的系统连接起来，实现通讯。

I/O缓冲器在片选信号/CS有效状态下,I/O缓冲器开放，实现LCM（液晶显示模块）与MPU之间的数据传递。

无字库12864测试程序

0x40,0x42,0xDC,0x08,0x00,0x90,0x90,0x90,0x90,0x90,0xFF,0x10,0x12,0x1C,0x10,0x00,
0x00,0x00,0x7F,0x20,0x10,0x20,0x20,0x1F,0x10,0x10,0x01,0x06,0x18,0x20,0x78,0x00
0x3E,0xA0,0x20,0x20,0xA0,0x60,0x20,0x00,0x00,0x40,0x42,0x44,0xCC,0x00,0x00,0xF8,
0x08,0x04,0x04,0xF8,0x08,0x08,0x08,0xFC,0x08,0x00,0x00,0x00,0x80,0x40,0xF0,0x0E,
0x08,0xF8,0x08,0x08,0x00,0x00,0x01,0x01,0x30,0x28,0x20,0xE0,0x3C,0x20,0x20,0x35,
0x29,0x20,0x20,0x00,0x00,0x40,0x40,0x50,0x50,0x50,0xFD,0xD0,0x50,0x70,0x50,0x48,
0x18,0x07,0x18,0x20,0x40,0x80,0x80,0x00,0x00,0x80,0x40,0x20,0x1F,0x20,0x40,0x8F,
0x84,0x84,0x82,0xFF,0x80,0x88,0x90,0x8F,0x80,0x00,0x00,0x01,0x00,0x00,0xFF,0x00,
0x20,0x20,0x20,0x10,0x10,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x89,0x49,0x2D,0x8D,0x0B,0xF9,0x09,

12864液晶程序+仿真图

/**********************************************************12864是由两块64*64的液晶屏组成的。

当中页是通过自己去定义的。

**********************************************************/#include"reg51.h"#define uchar unsigned char#define uint unsigned intsbit lcdrst=P3^0;sbit cs2=P3^5;sbit cs1=P3^4;sbit e=P3^2;sbit rw=P3^3;sbit rs=P3^1;/************************************************代码：字模生成可以在取模软件生成。

方法是阴码列行式逆向************************************************/uchar code qin[]={0x04,0x04,0xC4,0x5F,0x54,0xF4,0x54,0x5F,0xC4,0x14,0x10,0xFF,0x10,0x10,0xF0,0x00,0x00,0x80,0x95,0x95,0x95,0x7F,0x55,0x55,0x95,0x60,0x1C,0x03,0x20,0x60,0x3F,0x00};// 勤uchar code mian[]={0x00,0xF0,0x2C,0x27,0xE4,0x34,0x2C,0xE4,0x08,0x08,0xFF,0x08,0x08,0xF8,0x00,0x00,0x40,0x21,0x11,0x0F,0x01,0x3F,0x41,0x49,0x44,0x43,0x40,0x44,0x48,0x47,0x70,0x00};//勉uchar code li[]={0x44,0x44,0xFC,0x44,0x44,0x00,0xFE,0x92,0x92,0xFE,0x92,0x92,0x92,0xFE,0x00,0x00,0x10,0x10,0x0F,0x08,0x48,0x40,0x45,0x44,0x44,0x7F,0x44,0x44,0x44,0x45,0x40,0x00};//理uchar code gong[]={0x00,0x00,0x02,0x02,0x02,0x02,0x02,0xFE,0x02,0x02,0x02,0x02,0x02,0x02,0x00,0x00,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x3F,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x00 }; //工uchar code xue[]={0x40,0x30,0x10,0x12,0x5C,0x54,0x50,0x51,0x5E,0xD4,0x50,0x18,0x57,0x32,0x10,0x00,0x00,0x02,0x02,0x02,0x02,0x02,0x42,0x82,0x7F,0x02,0x02,0x02,0x02,0x02,0x02,0x00};//学uchar code yuan[]={0xFE,0x02,0x32,0x4A,0x86,0x0C,0x24,0x24,0x25,0x26,0x24,0x24,0x24,0x0C,0x04,0x00,0xFF,0x00,0x02,0x04,0x83,0x41,0x31,0x0F,0x01,0x01,0x7F,0x81,0x81,0x81,0xF1,0x00};//院uchar code dian[]={0x00,0x00,0xF8,0x48,0x48,0x48,0x48,0xFF,0x48,0x48,0x48,0x48,0xF8,0x00,0x00,0x00,0x00,0x00,0x0F,0x04,0x04,0x04,0x04,0x3F,0x44,0x44,0x44,0x44,0x4F,0x40,0x70,0x00};//电uchar code zi[]={0x00,0x00,0x02,0x02,0x02,0x02,0x02,0xE2,0x12,0x0A,0x06,0x02,0x00,0x80,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x41,0x81,0x7F,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x00};//子uchar code cheng[]={0x10,0x12,0xD2,0xFE,0x91,0x11,0x80,0xBF,0xA1,0xA1,0xA1,0xA1,0xBF,0x80,0x00,0x00,0x04,0x03,0x00,0xFF,0x00,0x41,0x44,0x44,0x44,0x7F,0x44,0x44,0x44,0x44,0x40,0x00};//程uchar code tong[]={0x40,0x41,0xC6,0x00,0x00,0xF2,0x52,0x52,0x56,0xFA,0x5A,0x56,0xF2,0x00,0x00,0x00,0x40,0x20,0x1F,0x20,0x40,0x5F,0x42,0x42,0x42,0x5F,0x4A,0x52,0x4F,0x40,0x40,0x00};//通uchar code xin[]={0x80,0x40,0x30,0xFC,0x07,0x0A,0xA8,0xA8,0xA9,0xAE,0xAA,0xA8,0xA8,0x08,0x08,0x00,0x00,0x00,0x00,0x7F,0x00,0x00,0x7E,0x22,0x22,0x22,0x22,0x22,0x7E,0x00,0x00,0x00};//信uchar codeban[]={0x42,0x42,0xFE,0x42,0x42,0xE0,0x00,0xFF,0x00,0x42,0x42,0xFE,0x42,0x42,0x42,0x00,0x10,0x10,0x0F,0x88,0x49,0x20,0x18,0x07,0x20,0x20,0x20,0x3F,0x20,0x20,0x20,0x00};//班uchar code ling[]={0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00};//0uchar code ba[]={0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00};//8uchar code yi[]={0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00};//1uchar code kongge[]={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 ,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};//不显示任何内容uchar code kong[]={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; //不显示任何内容uchar code huo[]={0x00,0x00,0x00,0xF0,0x00,0x00,0x00,0xFF,0x02,0x40,0x20,0x18,0x10,0x00,0x00,0x00,0x00,0x80,0x41,0x20,0x10,0x0C,0x03,0x00,0x03,0x04,0x18,0x30,0x60,0x20,0x00,0x00};//火uchar code yun[]={0x40,0x40,0x44,0x44,0x44,0x44,0xC4,0xC4,0x44,0x44,0x46,0x46,0x64,0x60,0x40,0x00,0x00,0x20,0x70,0x38,0x2C,0x27,0x23,0x31,0x10,0x12,0x14,0x18,0x70,0x20,0x00,0x00};//云uchar code xie[]={0x00,0x22,0x3E,0x22,0x22,0xA2,0xFE,0x22,0x00,0xFE,0x02,0x22,0x5A,0x86,0x02,0x00,0x10,0x10,0x08,0x04,0x23,0x40,0x3F,0x00,0x00,0xFF,0x00,0x04,0x08,0x08,0x07,0x00};//邪uchar code shen[]={0x08,0x08,0x89,0xCE,0xA8,0x18,0x00,0xF8,0x48,0x48,0xFF,0x48,0x48,0xF8,0x00,0x00,0x02,0x01,0x00,0xFF,0x00,0x03,0x00,0x07,0x02,0x02,0xFF,0x02,0x02,0x07,0x00,0x00};//神/*************************************************延时函数**************************************************/void delay(uchar z){uchar i,j;for(i=z;i>0;i--)for(j=110;j>0;j--);}/********************************************检查状态*********************************************/void checkbusy(){uchar dat;rs=0; //数据\指令选择rw=1; //允许读do{P2=0x00; //清零P2口delay(5);e=1;dat=P2; //读P2口e=0;dat>>=7; //仅当第7位为0时才可操作(判别busy信号) }while(!(dat==0x00));}/*************************************写命令***********************************/void write_com(uchar com){checkbusy(); //检查是否忙rs=0; //写命令rw=0;P2=com;e=1;e=0;}/*************************************写数据***********************************/void write_data(uchar date){checkbusy(); //检查是否忙rs=1; //写数据rw=0;P2=date;e=1;e=0;}/*************************************显示汉字***********************************/void hanzi(uchar ye,uchar lie,uchar *daima){uchar i,j;for(i=0;i<2;i++){write_com(0xb8+ye+i); // ye页与ye+1页write_com(0x40+lie); //确定初始行for(j=0;j<16;j++){write_data(daima[i*16+j]); //写数据（汉字）}}}/*************************************显示数字***********************************/void shuzi(uchar ye,uchar lie,uchar *daima){uchar i,j;for(i=0;i<2;i++){write_com(0xb8+ye+i); // ye页与ye+1页write_com(0x40+lie); //确定初始行for(j=0;j<8;j++){write_data(daima[i*8+j]); //写数据（数字）}}}/***************************************清屏***************************************/void clearlcd(){uchar i,j;cs1=0; //清全屏有cs1=0 cs2=0 与无cs1=0 cs2=0 效果不同cs2=0;for(i=0;i<8;i++)write_com(0xb8+i);write_com(0x40);for(j=0;j<64;j++)write_data(0x00);}}/**************************************** 初始化LCD****************************************/ void init(){write_com(0x3e); //关显示delay(1);write_com(0x3f); //开显示write_com(0xc0); //行初始地址write_com(0xb8); //页初始地址write_com(0x40); //列初始地址}/**************************************** 显示数据****************************************/ void display()cs1=0; //左半屏cs1=0 cs2=1cs2=1;hanzi(0,0,qin);hanzi(0,16,mian);hanzi(0,32,li);hanzi(0,48,gong);cs1=1; //右半屏cs1=1 cs2=0cs2=0;hanzi(0,0,xue);hanzi(0,16,yuan);//hanzi(0,32,kongge); // 如果清屏时加上cs1=0 cs2=0则可以不用，否则要加上//hanzi(0,48,kongge);cs1=0;cs2=1;hanzi(2,0,dian);hanzi(2,16,zi);hanzi(2,32,gong);hanzi(2,48,cheng);cs1=1;cs2=0;hanzi(2,0,xue);hanzi(2,16,yuan);//hanzi(2,32,kongge);//hanzi(2,48,kongge); cs1=0;cs2=1;shuzi(4,0,ling); shuzi(4,8,ba);hanzi(4,16,tong); hanzi(4,32,xin); hanzi(4,48,gong);cs1=1;cs2=0;hanzi(4,0,cheng); shuzi(4,16,yi);hanzi(4,24,ban);//hanzi(4,40,kongge); shuzi(4,56,kong);cs1=0;cs2=1;hanzi(6,0,huo); hanzi(6,16,yun); hanzi(6,32,xie); hanzi(6,48,shen);cs1=1;cs2=0;//hanzi(6,0,kongge);//hanzi(6,16,kongge);//hanzi(6,32,kongge);//hanzi(6,48,kongge);}/**************************************** 主函数****************************************/ void main(){init();clearlcd();while(1){display();}}。

12864的液晶显示程序（无字库）

12864的液晶显示程序（无字库）12864.h#ifndef __12864_H__#define __12864_H__#include#include/***************************************利用I/O口模拟点阵液晶所需时序点阵液晶控制端口定义，需根据硬件适当改变****************************************/sbit LCD_RS = P2^0;//控制端口定义sbit LCD_RW = P2^1;sbit LCD_E = P2^2;sbit LCD_CSA = P2^3;//H选通，即高电平有效sbit LCD_CSB = P2^4;#define LCD_Data P0//LCD数据端口8位#define R 1#define L 2/*****************************************函数声明*****************************************/void ReadStatusLCD(unsigned char select);//从LCD读出忙标志位unsigned char ReadDataLCD(unsigned char select);//从LCD 读出数据void WriteDataLCD(unsigned char WDLCD,unsigned char select);//向LED写入数据void WriteCommandLCD(unsigned char WCLCD , unsigned char BusyC,unsigned char select);//向LCD写入命令void LcdReset(void) ;//初始化函数，完成液晶模块的初始设置void clear_LCD(unsigned char select);//清屏函数void Clr_All_Lcd(void);//全清屏函数void set_XY(unsigned char Column,unsigned char Page);//设置数据写入或读出的地址，通过页号和列数可以唯一确定一个地址void xy_Write(unsigned char Column,unsigned char Page,unsigned char dataW);//向指定行列写数据void LcmPutDots(unsigned char Column,unsigned char Page, unsigned char DotByte );//显示点void whiteword(unsigned char Column,unsigned char Page, const unsigned char puts[][16] );//显示16×16点阵的编码void WhiteWord_Com(unsigned char Column,unsigned char Page,unsigned char C_num,unsigned char V_num, unsigned char * puts );//通用的显示函数void Drawing_dot(unsigned char x,unsigned char y);void Drawing_line_vertical(unsigned x);#endif12864.c/****************************************************LCD12864点阵液晶屏，通过I/O口直接控制，采用模拟时序控制****************************************************/#include"12864.h"#include/*********************************************************** 功能：从LCD读取状态位变量：select用于选择LCD屏的左右,1选择左屏，2选择右屏***********************************************************/ void ReadStatusLCD(unsigned char select){switch(select){case 1:{LCD_CSA=1;LCD_CSB=0;break;}//左case 2:{LCD_CSA=0;LCD_CSB=1;break;}//右default: break;}LCD_Data = 0xff;//置位输入口，已实现输入LCD_RS=0;LCD_RW=1;LCD_E=1;//高电平读取数据//_nop_(); //若晶振速度高，可在此作延时处理while(LCD_Data&0x80);//最高位为忙标志,检测忙信号状态LCD_E=0;//_nop_(); //若晶振速度高，可在此作延时处理}/*********************************************************** 功能：从LCD读取数据变量：select用于选择LCD屏的左右,1选择左屏，2选择右屏***********************************************************/ unsigned char ReadDataLCD(unsigned char select){unsigned char dataR;LCD_Data = 0xff;//置位输入口，已实现输入switch(select){case 1:{LCD_CSA=1;LCD_CSB=0;break;}//左case 2:{LCD_CSA=0;LCD_CSB=1;break;}//右default: break;}LCD_RW=1;LCD_RS=1;LCD_E = 1;// 操作允许脉冲信号，高电平读出//_nop_(); //若晶振速度高，可在此作延时处理dataR = LCD_Data;LCD_E= 0;return dataR;}/***********************************************************功能：向LCD写入数据参数：WDLCD待写入的字符数据select用于选择LCD屏的左右,1选择左屏，2选择右屏***********************************************************/void WriteDataLCD(unsigned char WDLCD,unsigned char select){switch(select){case 1:{LCD_CSA=1;LCD_CSB=0;break;}//左case 2:{LCD_CSA=0;LCD_CSB=1;break;}//右default: break;}ReadStatusLCD(select);//检测忙标志LCD_RS = 1;LCD_RW = 0;LCD_Data = WDLCD;LCD_E = 1;//_nop_(); //若晶振速度高，可在此作延时处理LCD_E = 0; //下降沿写入数据//_nop_(); //若晶振速度高，可在此作延时处理}/***********************************************************功能：向LCD写入命令参数：WDLCD待写入的字符数据BusyC是否要检查忙标志位选择标志，1为进行，0为不检测select用于选择LCD屏的左右,1选择左屏，2选择右屏***********************************************************/void WriteCommandLCD(unsigned char WCLCD , unsigned char BusyC,unsigned char select) {if(BusyC) ReadStatusLCD(select);//根据需要检测忙switch(select){case 1:{LCD_CSA=1;LCD_CSB=0;break;}//左case 2:{LCD_CSA=0;LCD_CSB=1;break;}//右default: break;}LCD_Data = WCLCD;LCD_RS = 0;LCD_RW = 0;LCD_E = 1;//_nop_(); //若晶振速度高，可在此作延时处理LCD_E = 0;}/************************************************************** **************** 功能：清显示RAM区（清屏）参数：select为驱动控制器选择1为左2为右*************************************************************** **************** */void clear_LCD(unsigned char select){unsigned char i,j;for(i=0;i<8;i++){ //8页，换页清零WriteCommandLCD( 0xb8|i,1 ,select);//页面地址设置，并分别写入左右模块中WriteCommandLCD( 0x40,1 ,select);//列地址设置，设置为0列，并分别写入左右三个模块中for(j=0;j<64;j++){ //页内清零WriteDataLCD( 0 ,select);}}}/************************************************************** *************** 功能：清LCD左右屏*************************************************************** **************/ void Clr_All_Lcd(void){clear_LCD(1);clear_LCD(2);}/************************************************************** **************** 功能：LCD初始化，分为左，右模块初始化参数：select为驱动控制器选择1为左2为右*************************************************************** **************** */void LcdReset(void){unsigned char i;for(i=0;i<5;i++){WriteCommandLCD( 0xc0,0 ,R);//设置显示起始行为第一行，并分别写入左右模块中,不检测忙标志WriteCommandLCD( 0xc0,0 ,L);//_nop_(); //若晶振速度高，可在此作延时处理}WriteCommandLCD( 0xc0,1 ,R);//设置显示起始行为第一行，并分别写入左右模块中，检测忙标志WriteCommandLCD( 0xc0,1 ,L);WriteCommandLCD( 0x3f,1 ,R);//开显示设置，并分别写入左右模块中WriteCommandLCD( 0x3f,1 ,L);clear_LCD(R);//清左屏clear_LCD(L);//清右屏}/************************************************************** **************** 功能：设置数据写入或读出的地址，通过页号和列数可以唯一确定一个地址参数：Column表示列号，Page表示页号*************************************************************** **************** */void set_XY(unsigned char Column,unsigned char Page){unsigned char x,y;unsigned char select;switch (Column&0x40) //完成左右屏的判断，根据列号完成区分,<64为左屏,>=64为右屏{case 0x00: {select = 1;ReadStatusLCD(select);break;}/*为左区*/case 0x40: {select = 2;ReadStatusLCD(select);break;}/*为右区*/}x = Column&0x3F|0x40; /* col.and.0x3f.or.Set Y Address*/ y = Page&0x07|0xB8; /* row.and.0x07.or.set Page */WriteCommandLCD( y,1 ,select);//设置页面地址WriteCommandLCD( x,1 ,select);//设置列地址}/************************************************************** **************** 功能：根据地址值（页数和列号），写入数据，即写入显示缓冲区，便可以显示在LCD屏上参数：Column表示列号，Page表示页号,dataW表示待写入的数据*************************************************************** **************** */void xy_Write(unsigned char Column,unsigned char Page,unsigned char dataW){set_XY(Column,Page);LCD_RW=0;LCD_RS=1;_nop_();//若晶振速度高，可在此作延时处理LCD_Data = dataW;// 送数据_nop_(); //若晶振速度高，可在此作延时处理LCD_E = 1;_nop_(); //若晶振速度高，可在此作延时处理LCD_E= 0; // 操作允许脉冲信号，下降沿写入}/************************************************************** **************** 功能：用于显示点阵参数：Column表示列号，Page表示页号,*************************************************************** **************** */void LcmPutDots(unsigned char Column,unsigned char Page, unsigned char DotByte ){unsigned char i;i=Column;for(;Page<8;Page++){for(;Column<128;Column++){xy_Write(Column,Page,DotByte);//DotByte = ~DotByte;}Column=i;}}/************************************************************** **************** 功能：在指定列，指定页显示待显示的点阵编码,用于显示16*16点阵码参数：Column表示列号，Page表示页号,puts待显示的点阵编码首指针*************************************************************** **************** */void whiteword(unsigned char Column,unsigned char Page, const unsigned char puts[][16] ){unsigned char i,j;for(i=0;i<2;i++)//此处的2为控制点阵行数，实际点阵行数为2*8=16行，此处的16（对应的点行数）应为8的倍数{for(j=0;j<16;j++)//此处控制每行显示的列数{xy_Write(Column+j,Page+i,puts[i][j]);}}}/****************************************************************************** 功能：在指定列，指定页显示待显示指定点阵的编码参数：Column表示列号，Page表示页号,C_num为显示点阵的行数（物理行8的倍数），V_num 为列（物理列）puts待显示的点阵编码首指针*************************************************************** **************** */void WhiteWord_Com(unsigned char Column,unsigned char Page,unsigned char C_num,unsigned char V_num, unsigned char * puts){unsigned char i,j;for(i=0;i<(C_num/8);i++)//此处的2为控制点阵行数，实际点阵行数为2*8=16行，此处的16（对应的点行数）应为8的倍数{for(j=0;j<="">{xy_Write(Column+j,Page+i,*(puts+i*V_num+j));//注意地址的变化规律}}}/************************************************************** **************** 功能：绘点参数：Column表示列号，Page表示页号,C_num为显示点阵的行数（物理行8的倍数），V_num 为列（物理列）puts待显示的点阵编码首指针*************************************************************** **************** */void Drawing_dot(unsigned char x,unsigned char y){unsigned char y_byte,x_bit,y_bit,reverse_y;//此处y_byte为page，y_bit为具体行号，x_bit 为行号unsigned char dot;reverse_y=63-y;x_bit=x;y_byte=reverse_y/8;y_bit=y%8;// for(;x_bit<128;x_bit++)if(y_bit==0) dot=0x80;if(y_bit==1) dot=0x40;if(y_bit==2) dot=0x20;if(y_bit==3) dot=0x10;if(y_bit==4) dot=0x08;if(y_bit==5) dot=0x04;if(y_bit==6) dot=0x02;if(y_bit==7) dot=0x01;xy_Write(x_bit,y_byte,dot);/* reverse_y=64-y;if(y_bit==7) y_byte=y_byte-1;y_bit=y%8;if(y_byte==(-1)) break;*/}/************************************************************** **************** 功能：绘垂直直线参数：x表示列号*************************************************************** **************** */void Drawing_line_vertical(unsigned char x){xy_Write(x,0,0xff);xy_Write(x,1,0xff);xy_Write(x,2,0xff);xy_Write(x,3,0xff);xy_Write(x,4,0xff);xy_Write(x,5,0xff);xy_Write(x,6,0xff);xy_Write(x,7,0xff);}主程序.c/************************************************************** **************** ****************12864液晶屏上显示"南京绝妙科技发展有限公司，025-******** 开发板欢迎使用"，"0～9"，刷新后重显。

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基于proteus的不带字库的12864的仿真程序（带仿真图）作者：心如止水（武汉工程大学）/****************************************************** ******本程序为不带字库的12864汉字及英文字符的显示程序，可以说此程序是所有12864显示程序中最简单最易懂的显示程序。

之所以写这个程序，是因为我看很多学单片机的人（特别是初学者）对12864有一种恐惧感，觉得它很难，看完这个程序，相信你能明白它的显示原理。

还要注意的是：带中文字库和不带中文字库的程序不一样，不可混用。

******************************************************* *****/先上图吧，哈哈下面看程序吧，相信你一定能看懂，很简单的哟！！！#include<reg51.h>#define uchar unsigned char#define uint unsigned int//sbit databus=P1;#define databus P1//sbit Reset = P3^0; //复位sbit rs = P3^7; //指令数据选择sbit e = P3^5; //指令数据控制sbit cs1 = P3^3; //左屏幕选择，低电平有效sbit cs2 = P3^4; //右屏幕选择sbit wr = P3^6; //读写控制//sbit busy = P1^7; //忙标志void SendCommand(uchar command); //写指令void WriteData(uchar dat);//写数据void LcdDelay(uint time); //延时void SetOnOff(uchar onoff);//开关显示void ClearScreen(uchar screen); //清屏void SetLine(uchar line); //置页地址void SetColum(uchar colum);//置列地址void SetStartLine(uchar startline);//置显示起始行void SelectScreen(uchar screen);//选择屏幕void Show1616(uchar lin,uchar colum,uchar *address);//显示一个汉字void InitLcd(); //初始化void ResetLcd(); //复位void Show_english(uchar lin,uchar colum,uchar *address);const uchar code hzk[] = {/*-- 文字: I --*//*-- 宋体12; 此字体下对应的点阵为：宽x高=8x16 --*/0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,/*-- 文字: --*//*-- 宋体12; 此字体下对应的点阵为：宽x高=8x16 --*/0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*-- 文字: c --*//*-- 宋体12; 此字体下对应的点阵为：宽x高=8x16 --*/0x00,0x00,0x00,0x80,0x80,0x80,0x00,0x00,0x00,0x0E,0x11,0x20,0x20,0x20,0x11,0x00,/*-- 文字: a --*//*-- 宋体12; 此字体下对应的点阵为：宽x高=8x16 --*/0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x19,0x24,0x22,0x22,0x22,0x3F,0x20,/*-- 文字: n --*//*-- 宋体12; 此字体下对应的点阵为：宽x高=8x16 --*/0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20,/*-- 文字: --*//*-- 宋体12; 此字体下对应的点阵为：宽x高=8x16 --*/0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*-- 文字: m --*//*-- 宋体12; 此字体下对应的点阵为：宽x高=8x16 --*/0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x20,0x3F,0x20,0x00,0x3F,0x20,0x00,0x3F,/*-- 文字: a --*//*-- 宋体12; 此字体下对应的点阵为：宽x高=8x16 --*/0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x19,0x24,0x22,0x22,0x22,0x3F,0x20,/*-- 文字: k --*//*-- 宋体12; 此字体下对应的点阵为：宽x高=8x16 --*/0x08,0xF8,0x00,0x00,0x80,0x80,0x80,0x00,0x20,0x3F,0x24,0x02,0x2D,0x30,0x20,0x00,/*-- 文字: e --*//*-- 宋体12; 此字体下对应的点阵为：宽x高=8x16 --*/0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x22,0x22,0x22,0x22,0x13,0x00,/*-- 文字: --*//*-- 宋体12; 此字体下对应的点阵为：宽x高=8x16 --*/0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*-- 文字: i --*//*-- 宋体12; 此字体下对应的点阵为：宽x高=8x16 --*/0x00,0x80,0x98,0x98,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,/*-- 文字: t --*//*-- 宋体12; 此字体下对应的点阵为：宽x高=8x16 --*/0x00,0x80,0x80,0xE0,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x1F,0x20,0x20,0x00,0x00, /*-- 文字: ！--*//*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/0x00,0x00,0x00,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x5F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /*-- 文字: 我--*//*-- 楷体_GB231212; 此字体下对应的点阵为：宽x高=16x16 --*/0x00,0x00,0x80,0x90,0xF0,0x48,0x40,0x7F,0xC0,0x20,0x24,0xA8,0x00,0x00,0x00,0x00, 0x08,0x08,0x04,0x14,0x3F,0x02,0x09,0x08,0x05,0x06,0x09,0x10,0x20,0x78,0x00,0x00,/*-- 文字: 的--*//*-- 楷体_GB231212; 此字体下对应的点阵为：宽x高=16x16 --*/0x00,0xC0,0x60,0x50,0x2C,0xE0,0x80,0x40,0xA0,0x38,0x26,0x10,0xF0,0x00,0x00,0x00, 0x00,0x07,0x19,0x09,0x08,0x1F,0x00,0x00,0x00,0x03,0x10,0x20,0x1F,0x00,0x00,0x00,/*-- 文字: 未--*//*-- 楷体_GB231212; 此字体下对应的点阵为：宽x高=16x16 --*/0x00,0x00,0x80,0x80,0x90,0x90,0xFF,0xC8,0x48,0x48,0x40,0x40,0x00,0x00,0x00,0x00,0x10,0x10,0x08,0x04,0x02,0x01,0x7F,0x00,0x01,0x02,0x04,0x08,0x18,0x10,0x10,0x00,/*-- 文字: 来--*//*-- 楷体_GB231212; 此字体下对应的点阵为：宽x高=16x16 --*/0x00,0x80,0x80,0xA8,0xC8,0x88,0xFF,0x84,0x64,0x54,0x40,0x40,0x00,0x00,0x00,0x00, 0x00,0x10,0x10,0x08,0x04,0x02,0x7F,0x01,0x02,0x04,0x0C,0x08,0x08,0x08,0x08,0x00,/*-- 文字: 不--*//*-- 楷体_GB231212; 此字体下对应的点阵为：宽x高=16x16 --*/0x00,0x00,0x08,0x08,0x08,0x88,0x48,0xE4,0x14,0x8C,0x84,0x04,0x04,0x04,0x00,0x00,0x00,0x04,0x04,0x02,0x01,0x00,0x00,0x3F,0x00,0x00,0x00,0x01,0x03,0x06,0x00,0x00,/*-- 文字: 是--*//*-- 楷体_GB231212; 此字体下对应的点阵为：宽x高=16x16 --*/0x00,0x00,0x80,0x80,0x82,0x9E,0xAA,0xAA,0xA1,0x5D,0x43,0x40,0x00,0x00,0x00,0x00, 0x20,0x20,0x10,0x08,0x06,0x04,0x08,0x1F,0x12,0x22,0x22,0x20,0x20,0x20,0x20,0x00,/*-- 文字: 梦--*//*-- 楷体_GB231212; 此字体下对应的点阵为：宽x高=16x16 --*/0x00,0x90,0x50,0x30,0xFE,0x28,0x48,0x28,0x18,0xFF,0x14,0x24,0x24,0x40,0x40,0x00,0x00,0x00,0x40,0x48,0x44,0x26,0x2B,0x12,0x0A,0x06,0x00,0x00,0x00,0x00,0x00,0x00,/*-- 文字: ！--*//*-- 楷体_GB231212; 此字体下对应的点阵为：宽x高=16x16 --*/0x00,0x00,0x00,0xFC,0xFC,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x19,0x19,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, };void main(){uchar i,line,colum,j ;uchar *address ;InitLcd();while(1){/*显示第一行*//**********************************下面这段程序用来卷页**********************************//* line=0;for(j=0;j<4;j++){ClearScreen(2);//清屏line=line+1;colum=0;address=hzk;SetOnOff(1);for(i=0;i<14;i++){if(i<8){SelectScreen(0);Show_english(line,colum,address);address+=16;colum+=8;}else if(i>=8){if(i<13){SelectScreen(1);Show_english(line,colum,address);address+=16;colum+=8;}else{Show1616(line,colum,address);address+=32;colum+=16;}}}for(i = 0;i < 50;i ++) //延时LcdDelay(3000);} */line=1; //开始从第2页（第9行）开始显示，colum=0; //开始从第一列开始显示address=hzk;//给地址指针赋初值SetOnOff(1);//显示开，注意：如果这里设置显示关，显示会出现错误for(i=0;i<14;i++)//设置要显示的字符个数{if(i<8) //i<8时，在左半屏显示（因为每半屏最多只能显示8个英文字符即4个汉字）{SelectScreen(0); //选择左屏Show_english(line,colum,address);//显示一个英文字符address+=16; //每个英文字符需要16个十六进制数表示colum+=8; //每个英文字符占8列}else if(i>=8) //当i>8时（当然最多只能是16）在右屏显示{if(i<13) //本程序第一行前13个字符为英文字符，最后一个字符为中文字符，英文字符和中文字符必须分开显示{SelectScreen(1);Show_english(line,colum,address);address+=16;colum+=8;}else //显示中文字符“！”{Show1616(line,colum,address);//显示一个汉字address+=32; //每个汉字要用32个16进制表示colum+=16; //每个汉字占16列}}}/*显示第二行*//****显示原理与第一行完全相同，这里不再赘述了****/line=4;colum=1;SetOnOff(1);for(i=0;i<8;i++){if(i<4){SelectScreen(0);Show1616(line,colum,address);address+=32;colum+=16;}else{SelectScreen(1);Show1616(line,colum,address);address+=32;colum+=16;}}SetOnOff(1);for(i = 0;i < 50;i ++) //延时LcdDelay(30000);if(colum>63)colum=0;}}/********************************** 延时函数**********************************/ void LcdDelay(uint time){while(time--);}/********************************** 写指令**********************************/ void SendCommand(uchar command) {e=1;wr=0;rs=0;databus=command;e=0;}/********************************** 写数据**********************************/ void WriteData(uchar dat){e=1;wr=0;rs=1;databus=dat;e=0;}/********************************** 显示开/关**********************************/ void SetOnOff(uchar onoff){if(onoff==1){SendCommand(0x3f);}else{SendCommand(0x3e);}}/**********************************选择页**********************************/void SetLine(uchar line) //12864总共有8页（0~7），每页有8行{line=line&0x07; //只取后三位xxxx x111 ，这3个是要改变位置的数据line=line|0xb8; //页设置的固定格式SendCommand(line);}/**********************************选择列**********************************/void SetColum(uchar colum) //12864每半屏有64列（0~63），分为左右2屏{colum=colum&0x3f; //xx11 1111,这个是要改变Y位置的数据colum=colum|0x40; //固定格式SendCommand(colum);}/**********************************选择起始行**********************************/void SetStartLine(uchar startline){startline=startline&0x3f;//xx11 1111,这个是要改变x位置的数据startline=startline|0xc0;//11xxxxxx，是起始行设置的固定指令SendCommand(startline);}/**********************************选择左右屏0：左屏，1：右屏，2：全屏**********************************/void SelectScreen(uchar screen){switch(screen){case 0:cs1=0;LcdDelay(2);cs2=1;LcdDelay(2);break;case 1:cs1=1;LcdDelay(2);cs2=0;LcdDelay(2);break;case 2:cs1=0;LcdDelay(2);cs2=0;LcdDelay(2);break;}}/**********************************显示一个汉字**********************************/void Show1616(uchar lin,uchar colum,uchar *address) {uchar i;SetLine(lin);SetColum(colum);for(i=0;i<16;i++){WriteData(*address);address++;}SetLine(lin+1);SetColum(colum);for(i=0;i<16;i++){WriteData(*address);address++;}}/**********************************显示一个英文字符**********************************/void Show_english(uchar lin,uchar colum,uchar *address) {uchar i;SetLine(lin);SetColum(colum);for(i=0;i<8;i++){WriteData(*address);address++;}SetLine(lin+1);SetColum(colum);for(i=0;i<8;i++){WriteData(*address);address++;}}/********************************** 清屏**********************************/ void ClearScreen(uchar screen){uchar i,j;SelectScreen(screen);for(i=0;i<8;i++){SetLine(i);SetColum(0);for(j=0;j<64;j++){WriteData(0);}}}/********************************** 12864初始化**********************************/ void InitLcd(){// ResetLcd();SetOnOff(0);//显示关ClearScreen(2);//清屏SetLine(0);//页设置SetColum(0);//列设置SetStartLine(0);//设置起始页SetOnOff(1);//显示开}。

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