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LCD12864原理与应用1、LCD12864简介：LCD12864分为两种，带字库的和不带字库的，不带字库的液晶显示汉字的时候可以选择自己喜欢的字体。
而带字库的液晶，只能显示GB2312字体，当然也可以显示其他的字体，不过是用图片的形式显示。
下面介绍不带字库的LCD12864,以Proteus中的AMPIRE128×64为例，如下图所示，它的液晶驱动器为KS0108。
引脚功能：引脚符号状态引脚名称功能，输入芯片片选端，都是低电平有效CS1=0开左屏幕，CS1=1关左屏幕CS2=0开右屏幕，CS2=1关右屏幕RS输入数据/命令选择信号RS=1为数据操作，RS=0为写指令或读状态RW输入读写选择信号R/W=1为读选通，R/W=0为写选通E输入读写使能信号在E下降沿，数据被锁存(写)入液晶，在E高电平期间，数据被读出DB0—DB7三态数据总线数据或指令的传送通道输入复位信号，低电平时复位复位时，关闭液晶显示，使显示起始行为0，可以跟单片机的复位引脚RST相连，也可以直接接VCC，使之不起作用V0液晶显示器驱动电压-Vout-10V LCD驱动负电压与带字库的液晶不同，此块液晶含有两个液晶驱动器，每块驱动器都控制64*64个点，分为左右两个屏幕显示，总共为128*64个点（即有128×64个点）。
这就是为什么AMPIRE128*64有CS1和CS2两个片选端的原因。
此液晶有8页，一页有8行点阵点，左右各64列，共128列。
如下图所示：2、LCD12864中的几条重要指令（一）行(line)设置命令:由此可见显示的起始行地址为0XC0，共64行，有规律地改变起始行号，可以实现滚屏效果。
（二）页(page)设置指令:起始页地址为0XB8，因为液晶有64行点，分为8页，每页就有8行点。
（三）列(column)地址设置指令每块驱动器的列地址都是从0X40到0X7F，共64列，所以此液晶共有128列点。
51汇编液晶显示之LCD128642009年10月11日星期日 01:19这个程序浪费了我很多时间，因为我一直没有找到datasheet，12864的型号实在太多了。
为了这个程序，我在网上找了很多相关的例程，但大多都是C语言写的，可惜俺没学过C，用起来不顺手，遂将其转成汇编，但是转后，程序运行不正常，郁闷啊。
好不容易找个汇编的吧，又写得很乱，没有头绪，没有datasheet，看起来很费劲，最后终于找到一个相关的datasheet，这才完成这个程序。
总结一下：与其费力分析别人的程序，不如看datasheet自己写。
下面总结一下datasheet。
→↑← ONE→且看datasheet：12864点阵型LCD简介12864是一种图形点阵液晶显示器,它主要由行驱动器/列驱动器及128×64全点阵液晶显示器组成。
可完成图形显示，也可以显示8×4个(16×16点阵)汉字。
管脚号管脚名称LEVER管脚功能描述1VSS0电源地2VDD+5.0V电源电压3V0-液晶显示器驱动电压4D/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5R/W H/L R/W=“H”，E=“H”数据被读到DB7∽DB0R/W=“L”，E=“H→L”数据被写到IR或DR 6E H/L R/W=“L”，E信号下降沿锁存DB7∽DB0R/W=“H”，E=“H”DDRAM数据读到DB7∽DB07DB0H/L数据线8DB1H/L数据线9DB2H/L数据线10DB3H/L数据线11DB4H/L数据线12DB5H/L数据线13DB6H/L数据线14DB7H/L数据线15CS1H/L H:选择芯片(右半屏)信号16CS2H/L H:选择芯片(左半屏)信号17RET H/L复位信号,低电平复位18VOUT-10V LCD驱动负电压19LED+-LED背光板电源20LED--LED背光板电源12864LCD的指令系统及时序该类液晶显示模块（即KS0108B及其兼容控制驱动器）的指令系统比较简单，总共只有七种。
带字库的LCD12864自定义图片、汉字显示
一、将图片修改成128*64像素
1、打开win7自带的画图软件，载入图片（图片不满足128*64）
2、点击重新调整大小（或者图片处右击鼠标），如下设置，保持纵横比不勾选。
3、图片另存为，选择单色位图。
二、LCD12864用ZIMO21软件取模（BMP图片）
1、基本设置里面设置LCD的大小（如果图片像素就是128*64就不需要设置，直接打开）
2、打开BMP图片（黑白）
3、发现图片偏小，不足128*64，此时生成的数据就缺少128*64个点，显示会照成错误，需要修改一下图片大小。
改成128*64
3、直接调入128*64图片
4、设置参数，如下
5、取模选择C51格式
6、显示效果
三、PCtoLCD2002图片取模设置
四、PCtoLCD2002汉字取模设置（根据程序而定）
1、汉字取模参数设置
2、显示效果如下。
LCD12864原理与应用1、LCD12864简介：LCD12864分为两种，带字库的和不带字库的，不带字库的液晶显示汉字的时候可以选择自己喜欢的字体。
而带字库的液晶，只能显示GB2312字体，当然也可以显示其他的字体，不过是用图片的形式显示。
下面介绍不带字库的LCD12864,以Proteus中的AMPIRE128×64为例，如下图所示，它的液晶驱动器为KS0108。
引脚功能：引脚符号状态引脚名称功能，输入芯片片选端，都是低电平有效CS1=0开左屏幕，CS1=1关左屏幕CS2=0开右屏幕，CS2=1关右屏幕RS输入数据/命令选择信号RS=1为数据操作，RS=0为写指令或读状态RW输入读写选择信号R/W=1为读选通，R/W=0为写选通E输入读写使能信号在E下降沿，数据被锁存(写)入液晶，在E高电平期间，数据被读出DB0—DB7三态数据总线数据或指令的传送通道输入复位信号，低电平时复位复位时，关闭液晶显示，使显示起始行为0，可以跟单片机的复位引脚RST相连，也可以直接接VCC，使之不起作用V0液晶显示器驱动电压-Vout-10V LCD驱动负电压与带字库的液晶不同，此块液晶含有两个液晶驱动器，每块驱动器都控制64*64个点，分为左右两个屏幕显示，总共为128*64个点（即有128×64个点）。
这就是为什么AMPIRE128*64有CS1和CS2两个片选端的原因。
此液晶有8页，一页有8行点阵点，左右各64列，共128列。
如下图所示：2、LCD12864中的几条重要指令（一）行(line)设置命令:由此可见显示的起始行地址为0XC0，共64行，有规律地改变起始行号，可以实现滚屏效果。
（二）页(page)设置指令:起始页地址为0XB8，因为液晶有64行点，分为8页，每页就有8行点。
（三）列(column)地址设置指令每块驱动器的列地址都是从0X40到0X7F，共64列，所以此液晶共有128列点。
12864液晶一、概述带中文字库的128X64是一种具有4位/8位并行、2线或3线串行多种接口方式，内部含有国标一级、二级简体中文字库的点阵图形液晶显示模块；其显示分辨率为128×64,内置8192个16*16点汉字，和128个16*8点ASCII字符集.利用该模块灵活的接口方式和简单、方便的操作指令，可构成全中文人机交互图形界面。
可以显示8×4行16×16点阵的汉字.也可完成图形显示.低电压低功耗是其又一显著特点。
由该模块构成的液晶显示方案与同类型的图形点阵液晶显示模块相比，不论硬件电路结构或显示程序都要简洁得多，且该模块的价格也略低于相同点阵的图形液晶模块。
基本特性:低电源电压（VDD:+3.0--+5.5V）显示分辨率:128×64点内置汉字字库，提供8192个16×16点阵汉字(简繁体可选)内置 128个16×8点阵字符2MHZ时钟频率显示方式：STN、半透、正显驱动方式：1/32DUTY，1/5BIAS视角方向：6点背光方式：侧部高亮白色LED，功耗仅为普通LED的1/5—1/10通讯方式：串行、并口可选内置DC-DC转换电路，无需外加负压无需片选信号，简化软件设计工作温度: 0℃ - +55℃ ,存储温度: -20℃ - +60℃模块接口说明：*注释1：如在实际应用中仅使用串口通讯模式，可将PSB接固定低电平，也可以将模块上的J8和“GND”用焊锡短接。
*注释2：模块内部接有上电复位电路，因此在不需要经常复位的场合可将该端悬空。
*注释3：如背光和模块共用一个电源，可以将模块上的JA、JK用焊锡短接。
2.2并行接口管脚号管脚名称电平管脚功能描述1 VSS 0V 电源地2 VCC 3.0+5V 电源正3 V0 - 对比度（亮度）调整4RS(CS）H/LRS=“H”,表示DB7——DB0为显示数据RS=“L”,表示DB7——DB0为显示指令数据5R/W(SID) H/L R/W=“H”,E=“H”,数据被读到DB7——DB0R/W=“L”,E=“H→L”, DB7——DB0的数据被写到IR或DR6 E(SCLK) H/L 使能信号7 DB0 H/L 三态数据线8 DB1 H/L 三态数据线9 DB2 H/L 三态数据线10 DB3 H/L 三态数据线11 DB4 H/L 三态数据线12 DB5 H/L 三态数据线13 DB6 H/L 三态数据线14 DB7 H/L 三态数据线15 PSB H/L H：8位或4位并口方式，L：串口方式（见注释1）16 NC - 空脚17 /RESET H/L 复位端，低电平有效（见注释2）18 VOUT - LCD驱动电压输出端19 A VDD 背光源正端（+5V）（见注释3）20 K VSS 背光源负端（见注释3）*注释1：如在实际应用中仅使用并口通讯模式，可将PSB接固定高电平，也可以将模块上的J8和“VCC”用焊锡短接。
lcd12864 液晶屏原理图液晶作为一种显示器件，以其特有的优势正广泛应用于仪器、仪表、电子设备等低功耗产品中。
以往的测控仪器的显示部分大都采用LED 式液晶显示屏进行参数设定和结果显示，其显示信息量少、形式单一、人机交互性差、操作人员要求较高。
而液晶显示器（LCD）具有功耗低、体积小、质量轻、超薄和可编程驱动等其他显示方式无法比拟的优点，不仅可以显示数字、字符，还可以显示各种图形、曲线、及汉字，并且可实现屏幕上下左右滚动、动画、闪烁、文本特征显示等功能；人机界面更加友好，使用操作也更加灵活、方便，使其日益成为智能仪器仪表和测试设备的首选显示器件。
液晶作为一种显示器件，以其特有的优势正广泛应用于仪器、仪表、电子设备等低功耗产品中。
以往的测控仪器的显示部分大都采用LED 式液晶显示屏进行参数设定和结果显示，其显示信息量少、形式单一、人机交互性差、操作人员要求较高。
而液晶显示器（LCD）具有功耗低、体积小、质量轻、超薄和可编程驱动等其他显示方式无法比拟的优点，不仅可以显示数字、字符，还可以显示各种图形、曲线、及汉字，并且可实现屏幕上下左右滚动、动画、闪烁、文本特征显示等功能；人机界面更加友好，使用操作也更加灵活、方便，使其日益成为智能仪器仪表和测试设备的首选显示器件。
lcd12864 带中文字库的128X64 是一种具有4 位/8 位并行、2 线或3 线串行多种接口方式，内部含有国标一级、二级简体中文字库的点阵图形液晶显示模块；其显示分辨率为128&TImes;64，内置8192 个16*16 点汉字，和128 个16*8 点ASCII 字符集。
利用该模块灵活的接口方式和简单、方便的操作指令，可构成全中文人机交互图形界面。
可以显示8&TImes;4 行16&TImes;16 点阵的汉字。
也可完成图形显示。
低电压低功耗是其又一显着特点。
由该模块构成的液晶显示方案与同类型的图形点阵液晶显示模块相比，不论硬件电路结构或显示程序都要简洁得多，且该模块的价格也略低于相同点阵的图形液晶模块。
文件型号LCD12864文件类型服务文件版本 1.0图形点阵液晶显示模块使用手册LCD12864一.概述HEM12864I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。
此显示器采用了COB的软封装方式，通过导电橡胶和压框连接LCD,使其寿命长，连接可靠。
二.特性1.工作电压为+5V±10% ,可自带驱动LCD所需的负电压。
2.全屏幕点阵,点阵数为128(列)×64(行),可显示8(/行)×4(行)个(16×16点阵)汉字，也可完成图形，字符的显示。
3.与CPU接口采用5条位控制总线和8位并行数据总线输入输出，适配M6800系列时序。
4.内部有显示数据锁存器。
5.简单的操作指令，显示开关设置，显示起始行设置，地址指针设置和数据读/写等指令。
三.外形尺寸1.外形尺寸图2.主要外形尺寸项目标 准 尺 寸 单 位模 块 体 积 54.0×50.0×6.5mm定 位 尺 寸 49.0×45.0mm视 域43.5×29.0 mm行 列 点 阵 数 128×64dots点 距 离 0.32×0.39mm点 大 小0.28×0.35mm四.硬件说明1.引脚特性2.引脚号引脚名称 级 别 引脚功能描述1 VSS0V电源地2 VDD +5V 电源电压3 VLCD 0～-10V LCD驱动负电压，要求VDD-VLCD=13V4 RS H/L 寄存器选择信号5 R/W H/L 读/写操作选择信号6 E H/L 使能信号7 DB08 DB19 DB210 DB3H/L八位三态并行数据总线11 DB412 DB513 DB614 DB715 CS1 H/L 片选信号，当CS1=H时,液晶左半屏显示16 CS2 H/L 片选信号，当CS2=H时,液晶右半屏显示17 /RES H/L 复位信号,低有效18 VEE -10V 输出-10V的负电压(单电源供电)19 BLA+5V 背光电源20 BLK 0V 背光电源2.原理简图3.主要各部分详解99999991）显示数据RAM(DDRAM)DDRAM（64×8×8 bits）是存储图形显示数据的。
号．脚。
H H D7 D6 D5 D4 D3 D2 D1 D0功能：从DD RAM读数据，读指令执行后Y地址计数器自动加1。
从DD RAM读数据前要先执行“设置页地址”及“设置列地址”命令。
六、接口时序１.写操作时序时序１1.读操作时序时序２时序参数表：名称符号最小值典型值最大值单位ns1000 Tcyc E周期时间ns Pweh450 高电平宽度E ns Pwel450 E低电平宽度nsTr 25 上升时间Ens E下降时间 Tf 25#0B8MOV R2， #40H#00H ，MOV R1MOV DPTR，#ADDR LOOP：MOV A， R1A MOVC ， @A+DPTRLCALL DATA INC R1LOOPR2, DJNZ带中文字库的128X64是一种具有4位/8位并行、2线或3线串行多种接口方式，内部含有国标一级、二级简体中文字库的点阵图形液晶显示模块；其显示分辨率为128×64, 内置8192个16*16点汉字，和128个16*8点ASCII字符集.利用该模块灵活的接口方式和简单、方便的操作指令，可构成全中文人机交互图形界面。
可以显示8×4行16×16点阵的汉字. 也可完成图形显示.低电压低功耗是其又一显著特点。
由该模块构成的液晶显示方案与同类型的图形点阵液晶显示模块相比，不论硬件电路结构或显示程序都要简洁得多，且该模块的价格也略低于相同点阵的图形液晶模块。
基本特性:l 低电源电压（VDD:++）l 显示分辨率:128×64点l 内置汉字字库，提供8192个16×16点阵汉字(简繁体可选)l 内置 128个16×8点阵字符l 2MHZ时钟频率、半透、正显STN显示方式： ll 驱动方式：1/32DUTY，1/5BIASl 视角方向：6点l 背光方式：侧部高亮白色LED，功耗仅为普通LED的1/5—1/10l 通讯方式：串行、并口可选l 内置DC-DC转换电路，无需外加负压l 无需片选信号，简化软件设计l 工作温度: 0℃ - +55℃ ,存储温度: -20℃ - +60℃模块接口说明*注释1：如在实际应用中仅使用串口通讯模式，可将PSB接固定低电平，也可以将模块上的J8和“GND”用焊锡短接。
#include "LCD12864.h"/*原程序参考于网络，原作者不明，liangjin2807修改适用于MSP430单片机，驱动MGLS12864液晶屏，HD61202芯片*/typedef unsigned char uchar;typedef unsigned int uint;uchardigital[21][16]={{0x00,0xE0,0xF0,0x18,0x08,0x18,0xF0,0xE0,0x00,0x0F,0x1F,0x30,0x20,0x30,0x1F, 0x0F},/*"0",0*/{0x00,0x10,0x10,0xF8,0xF8,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x3F,0x20,0x20,0x00},/*"1",1*/ {0x00,0x70,0x78,0x08,0x08,0x88,0xF8,0x70,0x00,0x30,0x38,0x2C,0x26,0x23,0x31,0x30},/*"2",2* /{0x00,0x30,0x38,0x88,0x88,0xC8,0x78,0x30,0x00,0x18,0x38,0x20,0x20,0x31,0x1F,0x0E},/*"3",3* /{0x00,0x00,0xC0,0xE0,0x30,0xF8,0xF8,0x00,0x00,0x07,0x07,0x24,0x24,0x3F,0x3F,0x24},/*"4",4*/ {0x00,0xF8,0xF8,0x88,0x88,0x88,0x08,0x08,0x00,0x19,0x39,0x21,0x20,0x31,0x1F,0x0E},/*"5",5*/ {0x00,0xE0,0xF0,0x98,0x88,0x98,0x18,0x00,0x00,0x0F,0x1F,0x31,0x20,0x31,0x1F,0x0E},/*"6",6*/ {0x00,0x38,0x38,0x08,0xC8,0xF8,0x38,0x08,0x00,0x00,0x00,0x3F,0x3F,0x00,0x00,0x00},/*"7",7*/ {0x00,0x70,0xF8,0x88,0x08,0x88,0xF8,0x70,0x00,0x1C,0x3E,0x23,0x21,0x23,0x3E,0x1C},/*"8",8* /{0x00,0xE0,0xF0,0x18,0x08,0x18,0xF0,0xE0,0x00,0x00,0x31,0x33,0x22,0x33,0x1F,0x0F},/*"9",9*/ {0x00,0x00,0xC0,0x38,0xE0,0x00,0x00,0x00,0x20,0x3C,0x23,0x02,0x02,0x27,0x38,0x20},/*"A",0* /{0x08,0xF8,0x88,0x88,0x88,0x70,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x11,0x0E,0x00},/*"B",1*/ {0xC0,0x30,0x08,0x08,0x08,0x08,0x38,0x00,0x07,0x18,0x20,0x20,0x20,0x10,0x08,0x00},/*"C",2* /{0x08,0xF8,0x08,0x08,0x08,0x10,0xE0,0x00,0x20,0x3F,0x20,0x20,0x20,0x10,0x0F,0x00},/*"D",3*/ {0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x20,0x23,0x20,0x18,0x00},/*"E",4*/ {0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x00,0x03,0x00,0x00,0x00},/*"F",5*/ {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,0x00,0x00},/*".",6*/ {0x00,0x00,0x00,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00},/*":",7*/ {0x00,0x00,0x00,0x00,0x80,0x60,0x18,0x04,0x00,0x60,0x18,0x06,0x01,0x00,0x00,0x00},/*"/",8* /{0x40,0x40,0x80,0xF0,0x80,0x40,0x40,0x00,0x02,0x02,0x01,0x0F,0x01,0x02,0x02,0x00},/*"*",9*/ {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01},/*"-",10 */};/*"*",12*//**************宏定义***************/#define DataDir P2DIR#define DataPort P2OUT#define Busy 0x80#define CtrlDir P6DIR#define CLR_RS P6OUT&=~BIT3; //RS = P6.3#define SET_RS P6OUT|=BIT3;#define CLR_RW P6OUT&=~BIT4; //RW = P6.4#define SET_RW P6OUT|=BIT4;#define CLR_EN P6OUT&=~BIT5; //EN = P6.5#define SET_EN P6OUT|=BIT5;#define CLR_CS1 P6OUT&=~BIT0; //RW = 6.0#define SET_CS1 P6OUT|=BIT0;#define CLR_CS2 P6OUT&=~BIT1; //EN = 6.1#define SET_CS2 P6OUT|=BIT1;/***********************************************函数名称：DispStr功能：让液晶从某个位置起连续显示一个字符串参数：x--位置的列坐标y--位置的行坐标ptr--指向字符串存放位置的指针返回值：无***********************************************/void DispStr(uchar x,uchar y,uchar *ptr){uchar *temp;uchar i;temp = ptr;//计算字符串有效字符的个数LocateXY( x, y );for (i=0;i<64;i++) //连续显示4个16*16字符{LcdWriteData( temp[i] );}}/***********************************************函数名称：DispDigital功能：让液晶从某个位置显示一个数字,上列数组寻址方式，不建议使用参数：x--位置的列坐标y--位置的行坐标返回值：无***********************************************/void DispDigetal(uchar x,uchar y,uchar n){uchar i;uchar x_1;if(x<64){LcdChoiceL();LocateXY( x, y );for (i=0;i<8;i++)LcdWriteData( digital[n][i] );LocateXY( x, y+1 );for (i=8;i<16;i++)LcdWriteData( digital[n][i] );}else{x_1=x-64;LcdChoiceR();LocateXY( x_1, y );for (i=0;i<8;i++)LcdWriteData( digital[n][i] );LocateXY( x_1, y+1 );for (i=8;i<16;i++)LcdWriteData( digital[n][i] );}}/*********************************************** 函数名称：DispHex功能：让液晶从某个位置显示四个十六进数字参数：x--位置的列坐标y--位置的行坐标ptr--指向字符串存放位置的指针返回值：无***********************************************/ void DispHex(uchar x,uchar y,uint temp){uchar n;n=temp/0x1000;DispDigetal(x,y,n);n=(temp/0x100)%0x10;DispDigetal(x+8,y,n);n=(temp/0x10)%0x10;DispDigetal(x+16,y,n);n=temp%0x10;DispDigetal(x+24,y,n);}/*******************************************函数名称：LocateXY功能：向液晶输入显示字符位置的坐标信息参数：x--位置的列坐标y--位置的行坐标返回值：无********************************************/ void LocateXY(uchar x,uchar y){uchar tempx;uchar tempy;tempx=x|0x40;tempy=y|0xb8;LcdWriteCommand(tempx,1);LcdWriteCommand(tempy,1);}/*******************************************函数名称：DispNChar功能：在某个位置显示一个字符12864参数：x--位置的列坐标y--位置的行坐标n--显示的字个数data--显示的字符数据返回值：无********************************************/void DispNChar(uchar x,uchar y,uchar n,uchar (*ptr)[64]) { uchar i;uchar x_1;for(i=0;i<(16*n);i++)//输入总共的字符数{if(x<64){LcdChoiceL();//指定左屏LocateXY( x, y );//定位地址LcdWriteData( *(*ptr+i) );LocateXY( x, y+1 );LcdWriteData( *(*(ptr+1)+i) );}else {if(x<128)//如果64<X<128，则选择右屏{x_1=x-64;LcdChoiceR();LocateXY( x_1, y );LcdWriteData( *(*ptr+i) );LocateXY( x_1, y+1 );LcdWriteData( *(*(ptr+1)+i) );}else {x=0;y+=2;if(y<8){LcdChoiceL();LocateXY( x, y );LcdWriteData( *(*ptr+i) );LocateXY( x, y+1 );LcdWriteData( *(*(ptr+1)+i) );}else{y=0;LcdChoiceL();LocateXY( x, y );LcdWriteData( *(*ptr+i) );LocateXY( x, y+1 );LcdWriteData( *(*(ptr+1)+i) );}}}x++;}}/******************************************* 函数名称：LcdChoiceL功能：对12864液晶模块左侧参数：无返回值：无********************************************/ void LcdChoiceL(void){SET_CS2;//片选命令,选择左侧CLR_CS1;}/*******************************************函数名称：LcdChoiceR功能：对12864液晶模块右侧参数：无返回值：无********************************************/void LcdChoiceR(void){SET_CS1;//片选命令,选择右侧CLR_CS2;}/*******************************************函数名称：LcdStop功能：对12864液晶模块禁止参数：无返回值：无********************************************/void LcdStop(void){SET_CS1;//片选命令,禁止SET_CS2;}/*******************************************函数名称：LcdReset功能：对12864液晶模块进行复位操作参数：无返回值：无********************************************/void LcdReset(void){CtrlDir |= 0x3B; //控制线端口设为输出状态DataDir = 0xFF; //数据端口设为输出状态LcdChoiceL();//选择右侧LcdWriteCommand(0x3f, 1); //设置显示屏数据开LcdWriteCommand(0xc0, 1);//设置显示屏0行为第一行//LcdWriteCommand(0x40, 1);//设置显示屏0列为第一列/*_NOP();_NOP();_NOP();*/Delay5ms();LcdChoiceR();//选择左侧LcdWriteCommand(0x3f, 1); //设置显示屏数据开LcdWriteCommand(0xc0, 1);//设置显示屏0行为第一行//LcdWriteCommand(0x40, 1);//设置显示屏0列为第一列//显示模式设置}/*******************************************函数名称：LcdLine功能：改变lCD显示的第一行，从而实现滚屏效果参数：Line 取值0-63之间，增大向上滚，减小向下滚返回值：无********************************************/void LcdLine(uchar Line){if(Line<64){Line=Line+0xc0;LcdChoiceL();//选择右侧LcdWriteCommand(Line, 1);//设置显示屏0行为第一行//LcdWriteCommand(0x40, 1);//设置显示屏0列为第一列/*_NOP();_NOP();_NOP();*/Delay5ms();LcdChoiceR();//选择左侧LcdWriteCommand(Line, 1);//设置显示屏0行为第一行//LcdWriteCommand(0x40, 1);//设置显示屏0列为第一列}//显示模式设置}/*******************************************函数名称：LcdClear功能：对12864液晶模块屏幕清屏参数：无返回值：无********************************************/void LcdClear(void){ uchar k;uchar n;for(k=0;k<8;k++){for(n=0;n<64;n++){ LcdChoiceL();//选择左侧LocateXY( n,k );LcdWriteData(0x00);LcdChoiceR();//选择右侧LocateXY( n,k );LcdWriteData(0x00);}}}/*******************************************函数名称：LcdWriteCommand功能：向液晶模块写入命令12864参数：cmd--命令，chk--是否判忙的标志，1：判忙，0：不判返回值：无********************************************/void LcdWriteCommand(uchar cmd,uchar chk){if (chk) WaitForEnable(); // 检测忙信号?CLR_RS;CLR_RW;_NOP();DataPort = cmd; //将命令字写入数据端口_NOP();SET_EN; //产生使能脉冲信号_NOP();_NOP();CLR_EN;}/*******************************************函数名称：LcdWriteData功能：向液晶显示的当前地址写入显示数据参数：data--显示字符数据返回值：无********************************************/void LcdWriteData( uchar data ){WaitForEnable(); //等待液晶不忙SET_RS;CLR_RW;_NOP();_NOP();_NOP();_NOP();DataPort = data; //将显示数据写入数据端口_NOP();_NOP();_NOP();_NOP();SET_EN; //产生使能脉冲信号_NOP();_NOP();CLR_EN;DataPort =0xff;}/*******************************************函数名称：WaitForEnable功能：等待12864液晶完成内部操作参数：无返回值：无********************************************/ void WaitForEnable(void){P2DIR &= 0x00; //将P2口切换为输入状态SET_RW;CLR_RS;_NOP();SET_EN;_NOP();_NOP();while((P2IN & Busy)!=0); //检测忙标志CLR_EN;P2DIR |= 0xFF; //将P2口切换为输出状态}/*******************************************函数名称：Delay5ms功能：延时约5ms参数：无返回值：无********************************************/void Delay5ms(void){uint i=40000;while (i != 0){i--;}}/************************************************************函数名：LCD_Write_16X16Font*功能：写一个16X16的汉字*参数：x , y , c[2] x:0-83 y:0-5*返回值：无*备注：***********************************************************/void LCD_Write_16X16Font(unsigned char x,unsigned char y,unsigned char c[2]) {unsigned char i,k;if(x<64){LcdChoiceL();LocateXY(x,y);}else{LcdChoiceL();x=x-64;LocateXY(x,y);}for(k=0; k<70; k++) //K的值表示汉字库最多存放的字的数量（可改大）{if((font16X16[k].Index[0]==c[0])&&(font16X16[k].Index[1]==c[1])){for(i=0; i<32; i++){LcdWriteData(font16X16[k].Msk[i]);if(i==16){y++;LocateXY(x,y);}}}}}/************************************************************函数名：DisplarString*功能：写一行的中文字符*参数：*返回值：无*备注：***********************************************************/void DisplarString(unsigned char x,unsigned char y,unsigned char n,unsigned char *MemuTemp) {uchar a,b,i,x_1,y_1;for(a=0;a<n*2;a+=2) //计数列，每列7个字符{for(b=0;b<70;b++) //50个字符内搜索需要显示的字符{if((font16X16[b].Index[0]==MemuTemp[a])&&(font16X16[b].Index[1]==MemuTemp[a+1])) //找到需要显示的字符，显示{if((a*8+x)<64){LcdChoiceL();x_1=a*8+x;y_1=y;}else{ if((a*8+x)<128){LcdChoiceR();x_1=a*8+x-64;y_1=y;}else{LcdChoiceL();x_1=a*8+x-128;y_1=y+2;}}LocateXY(x_1,y_1);for(i=0; i<32; i++){if(i==16) //如果已经传送16个字节，换行传送字符下半部分{LocateXY(x_1,y_1+1);}LcdWriteData(font16X16[b].Msk[i]);}break;}}}}/*******************************************函数名称：LocateXY功能：向液晶输入显示字符位置的坐标信息,按照像素点定位行参数：x--位置的列坐标y--位置的行坐标返回值：无********************************************/void LocateXY_1(uchar x,uchar y){uchar tempx;uchar tempy;tempx=x|0x40;tempy=y|0xC0;LcdWriteCommand(tempx,1);LcdWriteCommand(tempy,1);}/************************************************************函数名：DisplarString2*功能：写指定个数的汉字,按照像素点定位行*参数：x列数，y行数，n显示汉字个数，MemuTemp汉字字符串*返回值：无*备注：***********************************************************/void DisplarString2(unsigned char x,unsigned char y,unsigned char n,unsigned char *MemuTemp) {uchar a,b,i,x_1,y_1;for(a=0;a<n*2;a+=2) //计数列，每列7个字符{for(b=0;b<70;b++) //50个字符内搜索需要显示的字符{if((font16X16[b].Index[0]==MemuTemp[a])&&(font16X16[b].Index[1]==MemuTemp[a+1])) //找到需要显示的字符，显示{if((a*8+x)<64){LcdChoiceL();x_1=a*8+x;y_1=y;}else{ if((a*8+x)<128){LcdChoiceR();x_1=a*8+x-64;y_1=y;}else{LcdChoiceL();x_1=a*8+x-128;y_1=y+2;}}LocateXY_1(x_1,y_1);for(i=0; i<32; i++){if(i==16) //如果已经传送16个字节，换行传送字符下半部分{LocateXY_1(x_1,y_1+1);}LcdWriteData(font16X16[b].Msk[i]);}break;}}}}/************************************************************函数名：DisplarFont8x16_2*功能：写一行的指定个数的字母*参数：x列数，y行数，n显示汉字个数，MemuTemp汉字字符串*返回值：无*备注：***********************************************************/void DisplarFont8x16_2(unsigned char x,unsigned char y,unsigned char d,unsigned char *MemuTemp){uchar a,b,i,x_1,y_1;uchar n;n=d*8;for(a=0;a<n;a++) //计数列，每列7个字符{if((a*8+x)<64) //判断是否在左侧屏幕{LcdChoiceL(); //选择左侧x_1=a*8+x; //定位坐标y_1=y;}else{ if((a*8+x)<128) //在右侧屏幕{LcdChoiceR();x_1=a*8+x-64;y_1=y;}else //超出右侧屏幕{if(a*8+x-128<64){LcdChoiceL(); //选择左侧屏幕x_1=a*8+x-128;y_1=y+2; //行下移一行}else{if(a*8+x-192<64){LcdChoiceR(); //选择右侧侧屏幕x_1=a*8+x-192;y_1=y+2; //行下移一行}}}}LocateXY(x_1,y_1);for(b=0;b<94;b++) //50个字符内搜索需要显示的字符{if(font8x16[b][0]==MemuTemp[a]) //找到需要显示的字符，显示{for(i=1; i<17; i++){if(i==9) //如果已经传送16个字节，换行传送字符下半部分{LocateXY(x_1,y_1+1);}LcdWriteData(font8x16[b][i]);}break;}}}}/************************************************************函数名：DisplarFont8x16*功能：写一行的字母*参数：*返回值：无*备注：***********************************************************/void DisplarFont8x16(unsigned char x,unsigned char y,unsigned char *MemuTemp) {uchar a,b,i,x_1,y_1;uchar n=0;while(MemuTemp[n]!='\0')n++;for(a=0;a<n;a++) //计数列，每列7个字符{if((a*8+x)<64) //判断是否在左侧屏幕{LcdChoiceL(); //选择左侧x_1=a*8+x; //定位坐标y_1=y;}else{ if((a*8+x)<128) //在右侧屏幕{LcdChoiceR();x_1=a*8+x-64;y_1=y;}else //超出右侧屏幕{if(a*8+x-128<64){LcdChoiceL(); //选择左侧屏幕x_1=a*8+x-128;y_1=y+2; //行下移一行}else{if(a*8+x-192<64){LcdChoiceR(); //选择右侧侧屏幕x_1=a*8+x-192;y_1=y+2; //行下移一行}}}}LocateXY(x_1,y_1);for(b=0;b<94;b++) //50个字符内搜索需要显示的字符{if(font8x16[b][0]==MemuTemp[a]) //找到需要显示的字符，显示{for(i=1; i<17; i++){if(i==9) //如果已经传送16个字节，换行传送字符下半部分{LocateXY(x_1,y_1+1);}LcdWriteData(font8x16[b][i]);}break;}}}}/************************************************************函数名：DisplarFont8x16Left*功能：写左侧一行的字母，y参数为1-4之间数字，字符组MemuTemp包含8个字符*参数：*返回值：无*备注：***********************************************************/void DisplarFont8x16Left(unsigned char y,unsigned char *MemuTemp){uchar a,b,i,x;y=2*y-2;uchar n=0;LcdChoiceL(); // 清除所选择行数据开始LocateXY( 0,y);for(n=0;n<64;n++)LcdWriteData(0x00);LocateXY( 0,y+1);for(n=0;n<64;n++)LcdWriteData(0x00); // 清除所选择行数据结束for(a=0;a<8;a++) //计数每行字节，每行7个字符{for(b=0;b<94;b++) //50个字符内搜索需要显示的字符{if(font8x16[b][0]==MemuTemp[a]) //找到需要显示的字符，显示{x=a*8; //计算LocateXY(x,y); //开始定位y 行0位上半部分for(i=1; i<17; i++){if(i==9) //如果已经传送16个字节，换行传送字符下半部分LocateXY(x,y+1); ////开始定位y 行0位下半部分LcdWriteData(font8x16[b][i]);}break;}}}}/*******************************************函数名称：LcdChoiceLine功能：对12864液晶指定行进行清除参数：无返回值：无********************************************/void LcdClearLine(uchar y){uchar n;LcdChoiceL();//选择左侧LocateXY( 0,y);for(n=0;n<64;n++)LcdWriteData(0x00);LocateXY( 0,y+1);for(n=0;n<64;n++)LcdWriteData(0x00);LcdChoiceR();//选择右侧LocateXY( 0,y);for(n=0;n<64;n++)LcdWriteData(0x00);LocateXY( 0,y+1);for(n=0;n<64;n++)LcdWriteData(0x00);}typedef struct{unsigned char Index[2];unsigned char Msk[32];}TYPE_FONT16X16;const TYPE_FONT16X16 font16X16[]={"宁",0x20,0x18,0x88,0x88,0x88,0x88,0x89,0x8E,0x88,0x88,0x88,0x88,0x88,0x28,0x18,0x00, 0x00,0x00,0x00,0x00,0x00,0x40,0x80,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,"波",0x10,0x60,0x02,0x0C,0xC0,0x00,0xF8,0x88,0x88,0x88,0xFF,0x88,0x88,0xA8,0x18,0x00, 0x04,0x04,0x7C,0x03,0x80,0x60,0x1F,0x80,0x43,0x2C,0x10,0x28,0x46,0x81,0x80,0x00,"钢",0x20,0x10,0x2C,0xE7,0x24,0x24,0x00,0xFE,0x12,0x62,0x82,0x72,0x02,0xFE,0x00,0x00, 0x01,0x01,0x01,0x7F,0x21,0x11,0x00,0xFF,0x08,0x06,0x01,0x4E,0x80,0x7F,0x00,0x00,"铁",0x20,0x10,0x2C,0xE7,0x24,0x24,0x40,0x3C,0x10,0x10,0xFF,0x10,0x10,0x10,0x00,0x00, 0x01,0x01,0x01,0x7F,0x21,0x11,0x80,0x41,0x31,0x0D,0x03,0x0D,0x31,0x41,0x81,0x00,"有",0x04,0x04,0x04,0x84,0xE4,0x3C,0x27,0x24,0x24,0x24,0x24,0xE4,0x04,0x04,0x04,0x00, 0x04,0x02,0x01,0x00,0xFF,0x09,0x09,0x09,0x09,0x49,0x89,0x7F,0x00,0x00,0x00,0x00,"限",0x00,0xFE,0x22,0x5A,0x86,0x00,0xFE,0x92,0x92,0x92,0x92,0x92,0xFE,0x00,0x00,0x00, 0x00,0xFF,0x04,0x08,0x07,0x00,0xFF,0x40,0x20,0x03,0x0C,0x14,0x22,0x41,0x40,0x00,"公",0x00,0x80,0x40,0x20,0x18,0x06,0x80,0x00,0x07,0x18,0x20,0x40,0x80,0x00,0x00,0x00, 0x01,0x00,0x20,0x70,0x28,0x26,0x21,0x20,0x20,0x24,0x38,0x60,0x00,0x01,0x01,0x00,"司",0x00,0x10,0x12,0x92,0x92,0x92,0x92,0x92,0x92,0x12,0x12,0x02,0xFE,0x00,0x00,0x00, 0x00,0x00,0x00,0x3F,0x10,0x10,0x10,0x10,0x3F,0x00,0x40,0x80,0x7F,0x00,0x00,0x00,"能",0x08,0xCC,0x4A,0x49,0x48,0x4A,0xCC,0x18,0x00,0x7F,0x88,0x88,0x84,0x82,0xE0,0x00, 0x00,0xFF,0x12,0x12,0x52,0x92,0x7F,0x00,0x00,0x7E,0x88,0x88,0x84,0x82,0xE0,0x00,"环",0x04,0x84,0x84,0xFC,0x84,0x84,0x00,0x04,0x04,0x84,0xE4,0x1C,0x84,0x04,0x04,0x00, 0x20,0x60,0x20,0x1F,0x10,0x10,0x04,0x02,0x01,0x00,0xFF,0x00,0x00,0x01,0x06,0x00,"部",0x40,0x44,0x54,0x65,0x46,0x44,0x64,0x54,0x44,0x40,0xFE,0x02,0x22,0xDA,0x06,0x00, 0x00,0x00,0x7E,0x22,0x22,0x22,0x22,0x7E,0x00,0x00,0xFF,0x08,0x10,0x08,0x07,0x00,"煤",0x80,0x70,0x00,0xFF,0x20,0x10,0x04,0x04,0xFF,0x24,0x24,0x24,0xFF,0x04,0x04,0x00,0x80,0x60,0x18,0x07,0x08,0x30,0x44,0x24,0x15,0x0D,0xFF,0x0D,0x15,0x24,0x44,0x00,"气",0x20,0x10,0x4C,0x47,0x54,0x54,0x54,0x54,0x54,0x54,0x54,0xD4,0x04,0x04,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x30,0x40,0xF0,0x00,"排",0x10,0x10,0x10,0xFF,0x90,0x08,0x88,0x88,0xFF,0x00,0x00,0xFF,0x88,0x88,0x08,0x00,0x02,0x42,0x81,0x7F,0x00,0x08,0x08,0x08,0xFF,0x00,0x00,0xFF,0x08,0x08,0x08,0x00,"水",0x00,0x20,0x20,0x20,0xA0,0x60,0x00,0xFF,0x60,0x80,0x40,0x20,0x18,0x00,0x00,0x00, 0x20,0x10,0x08,0x06,0x01,0x40,0x80,0x7F,0x00,0x01,0x02,0x04,0x08,0x10,0x10,0x00,"器",0x80,0x80,0x9E,0x92,0x92,0x92,0x9E,0xE0,0x80,0x9E,0xB2,0xD2,0x92,0x9E,0x80,0x00, 0x08,0x08,0xF4,0x94,0x92,0x92,0xF1,0x00,0x01,0xF2,0x92,0x94,0x94,0xF8,0x08,0x00,"报",0x10,0x10,0x10,0xFF,0x10,0x90,0x00,0xFE,0x82,0x82,0x82,0x92,0xA2,0x9E,0x00,0x00, 0x04,0x44,0x82,0x7F,0x01,0x00,0x00,0xFF,0x80,0x43,0x2C,0x10,0x2C,0x43,0x80,0x00,"警",0x12,0xEA,0xAF,0xAA,0xEA,0x0F,0xFA,0x02,0x88,0x8C,0x57,0x24,0x54,0x8C,0x84,0x00, 0x02,0x02,0xEA,0xAA,0xAA,0xAB,0xAA,0xAB,0xAA,0xAA,0xAA,0xAA,0xEA,0x02,0x02,0x00,"CO",0xC0,0x30,0x08,0x08,0x08,0x08,0x38,0x00,0x07,0x18,0x20,0x20,0x20,0x10,0x08,0x00C, 0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x10,0x20,0x20,0x20,0x10,0x0F,0x00,"信",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,"号",0x80,0x80,0x80,0xBE,0xA2,0xA2,0xA2,0xA2,0xA2,0xA2,0xA2,0xBE,0x80,0x80,0x80,0x00, 0x00,0x00,0x00,0x06,0x05,0x04,0x04,0x04,0x44,0x84,0x44,0x3C,0x00,0x00,0x00,0x00,"正",0x00,0x02,0x02,0xC2,0x02,0x02,0x02,0xFE,0x82,0x82,0x82,0x82,0x82,0x02,0x00,0x00, 0x40,0x40,0x40,0x7F,0x40,0x40,0x40,0x7F,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x00,"常",0x20,0x18,0x08,0xEA,0xAC,0xA8,0xA8,0xAF,0xA8,0xA8,0xAC,0xEA,0x08,0x28,0x18,0x00, 0x00,0x00,0x3E,0x02,0x02,0x02,0x02,0xFF,0x02,0x02,0x12,0x22,0x1E,0x00,0x00,0x00,"在",0x08,0x08,0x88,0xC8,0x38,0x0C,0x0B,0x08,0x08,0xE8,0x08,0x08,0x08,0x08,0x08,0x00,0x02,0x01,0x00,0xFF,0x40,0x41,0x41,0x41,0x41,0x7F,0x41,0x41,0x41,0x41,0x40,0x00,"发",0x00,0x00,0x18,0x16,0x10,0xD0,0xB8,0x97,0x90,0x90,0x90,0x92,0x94,0x10,0x00,0x00, 0x00,0x20,0x10,0x8C,0x83,0x80,0x41,0x46,0x28,0x10,0x28,0x44,0x43,0x80,0x80,0x00,"送",0x40,0x40,0x42,0xCC,0x00,0x88,0x89,0x8E,0x88,0xF8,0x88,0x8C,0x8B,0x88,0x80,0x00, 0x00,0x40,0x20,0x1F,0x20,0x40,0x50,0x48,0x46,0x41,0x42,0x44,0x58,0x40,0x40,0x00,"短",0x90,0x88,0x87,0xFC,0x84,0x84,0x80,0x02,0xF2,0x12,0x12,0x12,0x12,0xF2,0x02,0x00, 0x80,0x60,0x18,0x07,0x08,0x30,0x00,0x40,0x45,0x59,0x41,0x41,0x51,0x4D,0x40,0x00,"成",0x00,0x00,0xF8,0x48,0x48,0x48,0xC8,0x08,0xFF,0x08,0x09,0x0A,0xC8,0x88,0x08,0x00, 0x40,0x30,0x0F,0x00,0x08,0x50,0x4F,0x20,0x10,0x0B,0x0C,0x12,0x21,0x40,0xF0,0x00,"功",0x00,0x04,0x04,0x04,0xFC,0x04,0x14,0x14,0x10,0x90,0x7F,0x10,0x10,0xF0,0x00,0x00, 0x04,0x0C,0x04,0x04,0x03,0x42,0x22,0x11,0x0C,0x23,0x20,0x60,0x20,0x1F,0x00,0x00," ",0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,"手",0x00,0x24,0x24,0x24,0x24,0x24,0x24,0xFE,0x22,0x22,0x22,0x22,0x22,0x20,0x00,0x00, 0x02,0x02,0x02,0x02,0x02,0x42,0x82,0x7F,0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x00,"机",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,"卡",0x00,0x40,0x40,0x40,0x40,0x40,0x40,0xFF,0x44,0x44,0x44,0x44,0x44,0x44,0x40,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x02,0x04,0x0C,0x38,0x10,0x00,0x00,"错",0x40,0x30,0x2C,0xE7,0x24,0x24,0x40,0x48,0x7F,0x48,0x48,0x7F,0x48,0x48,0x40,0x00, 0x01,0x01,0x01,0xFF,0x41,0x21,0x00,0xFF,0x49,0x49,0x49,0x49,0x49,0xFF,0x00,0x00,"误",0x40,0x41,0xCE,0x04,0x00,0x40,0x5F,0x51,0x51,0xD1,0x51,0x51,0x5F,0x40,0x00,0x00, 0x00,0x00,0x3F,0x10,0x88,0x42,0x22,0x12,0x0A,0x07,0x0A,0x12,0x22,0xE2,0x42,0x00,/*********************************************/"强",0x02,0xE2,0x22,0x22,0x3E,0x00,0x80,0x9E,0x92,0x92,0xF2,0x92,0x92,0x9E,0x80,0x00, 0x00,0x43,0x82,0x42,0x3E,0x40,0x47,0x44,0x44,0x44,0x7F,0x44,0x44,0x54,0xE7,0x00,"度",0x00,0x00,0xFC,0x24,0x24,0x24,0xFC,0x25,0x26,0x24,0xFC,0x24,0x24,0x24,0x04,0x00, 0x40,0x30,0x8F,0x80,0x84,0x4C,0x55,0x25,0x25,0x25,0x55,0x4C,0x80,0x80,0x80,0x00,"中",0x00,0x00,0xF0,0x10,0x10,0x10,0x10,0xFF,0x10,0x10,0x10,0x10,0xF0,0x00,0x00,0x00, 0x00,0x00,0x0F,0x04,0x04,0x04,0x04,0xFF,0x04,0x04,0x04,0x04,0x0F,0x00,0x00,0x00,"国",0x00,0xFE,0x02,0x12,0x92,0x92,0x92,0xF2,0x92,0x92,0x92,0x12,0x02,0xFE,0x00,0x00, 0x00,0xFF,0x40,0x48,0x48,0x48,0x48,0x4F,0x48,0x4A,0x4C,0x48,0x40,0xFF,0x00,0x00,"移",0x24,0x24,0xA4,0xFE,0x23,0x22,0x00,0x10,0x08,0x94,0x67,0x24,0x94,0x0C,0x00,0x00, 0x08,0x06,0x01,0xFF,0x01,0x06,0x00,0x89,0x89,0x44,0x4A,0x33,0x12,0x0A,0x06,0x00,"动",0x40,0x44,0xC4,0x44,0x44,0x44,0x40,0x10,0x10,0xFF,0x10,0x10,0x10,0xF0,0x00,0x00, 0x10,0x3C,0x13,0x10,0x14,0xB8,0x40,0x30,0x0E,0x01,0x40,0x80,0x40,0x3F,0x00,0x00,"联",0x02,0xFE,0x92,0x92,0xFE,0x02,0x00,0x10,0x11,0x16,0xF0,0x14,0x13,0x10,0x00,0x00, 0x10,0x1F,0x08,0x08,0xFF,0x04,0x81,0x41,0x31,0x0D,0x03,0x0D,0x31,0x41,0x81,0x00,"通",0x40,0x42,0xCC,0x00,0x00,0xE2,0x22,0x2A,0x2A,0xF2,0x2A,0x26,0x22,0xE0,0x00,0x00, 0x80,0x40,0x3F,0x40,0x80,0xFF,0x89,0x89,0x89,0xBF,0x89,0xA9,0xC9,0xBF,0x80,0x00,"服",0x00,0x00,0xFE,0x22,0x22,0x22,0xFE,0x00,0xFE,0x82,0x82,0x92,0xA2,0x9E,0x00,0x00, 0x80,0x60,0x1F,0x02,0x42,0x82,0x7F,0x00,0xFF,0x40,0x2F,0x10,0x2C,0x43,0x80,0x00,"务",0x00,0x00,0x90,0x88,0x4C,0x57,0xA4,0x24,0x54,0x54,0x8C,0x84,0x00,0x00,0x00,0x00, 0x01,0x01,0x80,0x42,0x22,0x1A,0x07,0x02,0x42,0x82,0x42,0x3E,0x01,0x01,0x01,0x00,"串",0x00,0x00,0x3C,0x24,0x24,0x24,0x24,0xFF,0x24,0x24,0x24,0x24,0x3C,0x00,0x00,0x00, 0x00,0x1F,0x09,0x09,0x09,0x09,0x09,0xFF,0x09,0x09,0x09,0x09,0x09,0x1F,0x00,0x00,"口",0x00,0x00,0xFC,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0xFC,0x00,0x00,0x00, 0x00,0x00,0x7F,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x7F,0x00,0x00,0x00,"通",0x40,0x42,0xCC,0x00,0x00,0xE2,0x22,0x2A,0x2A,0xF2,0x2A,0x26,0x22,0xE0,0x00,0x00, 0x80,0x40,0x3F,0x40,0x80,0xFF,0x89,0x89,0x89,0xBF,0x89,0xA9,0xC9,0xBF,0x80,0x00,"讯",0x40,0x40,0x42,0xCC,0x00,0x82,0x82,0xFE,0x82,0x82,0x02,0xFE,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x7F,0x20,0x10,0x00,0xFF,0x00,0x00,0x00,0x0F,0x30,0x40,0xF8,0x00,"异",0x00,0x00,0x7E,0x92,0x92,0x92,0x92,0x92,0x92,0x92,0x92,0x9E,0x80,0xE0,0x00,0x00, 0x08,0x88,0x48,0x28,0x1E,0x08,0x08,0x08,0x08,0x08,0xFE,0x08,0x08,0x08,0x08,0x00,"修",0x40,0x20,0xF8,0x07,0xF0,0xA0,0x90,0x4C,0x57,0x24,0xA4,0x54,0x4C,0x80,0x80,0x00, 0x00,0x00,0xFF,0x00,0x1F,0x80,0x92,0x52,0x49,0x29,0x24,0x12,0x08,0x00,0x00,0x00,//修0,"改",0x04,0x84,0x84,0x84,0x84,0xFC,0x40,0x30,0xCC,0x0B,0x08,0x08,0xF8,0x08,0x08,0x00,0x00,0x7F,0x20,0x10,0x10,0x08,0x80,0x40,0x21,0x16,0x08,0x16,0x21,0x40,0x80,0x00,//改1,"码",0x04,0x84,0xE4,0x5C,0x44,0xC4,0x00,0x02,0xF2,0x82,0x82,0x82,0xFE,0x80,0x80,0x00,0x02,0x01,0x7F,0x10,0x10,0x3F,0x00,0x08,0x08,0x08,0x08,0x48,0x88,0x40,0x3F,0x00,//码2,"电",0x00,0x00,0xF8,0x88,0x88,0x88,0x88,0xFF,0x88,0x88,0x88,0x88,0xF8,0x00,0x00,0x00,0x00,0x00,0x1F,0x08,0x08,0x08,0x08,0x7F,0x88,0x88,0x88,0x88,0x9F,0x80,0xF0,0x00,//电3,"话",0x40,0x40,0x42,0xCC,0x00,0x00,0x20,0x24,0x24,0x24,0xFE,0x22,0x23,0x22,0x20,0x00,0x00,0x00,0x00,0x7F,0x20,0x10,0x00,0xFE,0x42,0x42,0x43,0x42,0x42,0xFE,0x00,0x00,//话4,"接",0x10,0x10,0x10,0xFF,0x10,0x50,0x44,0x54,0x65,0xC6,0x44,0x64,0x54,0x44,0x40,0x00,0x04,0x44,0x82,0x7F,0x01,0x82,0x82,0x4A,0x56,0x23,0x22,0x52,0x4E,0x82,0x02,0x00,//接5,"收",0x00,0xFC,0x00,0x00,0xFF,0x00,0x40,0x20,0xD8,0x17,0x10,0x10,0xF0,0x10,0x10,0x00,0x00,0x0F,0x04,0x02,0xFF,0x00,0x80,0x40,0x21,0x16,0x08,0x16,0x21,0x40,0x80,0x00,//收6,"息",0x00,0x00,0x00,0xFC,0x54,0x54,0x56,0x55,0x54,0x54,0x54,0xFC,0x00,0x00,0x00,0x00,0x40,0x30,0x00,0x03,0x39,0x41,0x41,0x45,0x59,0x41,0x41,0x73,0x00,0x08,0x30,0x00,//息7,"数",0x90,0x52,0x34,0x10,0xFF,0x10,0x34,0x52,0x80,0x70,0x8F,0x08,0x08,0xF8,0x08,0x00,0x82,0x9A,0x56,0x63,0x22,0x52,0x8E,0x00,0x80,0x40,0x33,0x0C,0x33,0x40,0x80,0x00,//数8,"量",0x20,0x20,0x20,0xBE,0xAA,0xAA,0xAA,0xAA,0xAA,0xAA,0xAA,0xBE,0x20,0x20,0x20,0x00, 0x00,0x80,0x80,0xAF,0xAA,0xAA,0xAA,0xFF,0xAA,0xAA,0xAA,0xAF,0x80,0x80,0x00,0x00,//量9,"存",0x04,0x04,0x84,0xE4,0x1C,0x07,0x24,0x24,0x24,0x24,0xA4,0x64,0x24,0x04,0x04,0x00,0x02,0x01,0x00,0xFF,0x00,0x02,0x02,0x42,0x82,0x7F,0x02,0x02,0x02,0x02,0x02,0x00,//存10,"储",0x80,0x60,0xF8,0x87,0x84,0x98,0x00,0x20,0x24,0xA4,0x7F,0x24,0x34,0x28,0x24,0x00,0x00,0x00,0xFF,0x00,0x00,0x7F,0x24,0x12,0x01,0xFF,0x49,0x49,0x49,0xFF,0x00,0x00,//储11,"无",0x00,0x40,0x42,0x42,0x42,0xC2,0x7E,0x42,0xC2,0x42,0x42,0x42,0x40,0x40,0x00,0x00,0x80,0x40,0x20,0x10,0x0C,0x03,0x00,0x00,0x3F,0x40,0x40,0x40,0x40,0x70,0x00,0x00,};/************************************************************说明：该font.h 文件中包含的是5110显示所用的ASCII、部分汉字、及图片字模。
#include
#include
#include
#include
#define uint unsigned int
#define uchar unsigned char
sbit RS =P2^4;
sbit WRD=P2^5;
sbit E= P2^6;
sbit PSB=P2^1;
sbit RES=P2^3;
void TransferData(char data1,bit DI);
void display(void);
void display_grapic(void);
void delayms(unsigned int n);
void DisplayLine(unsigned char line1,unsigned char line2);
void DisplayGraphic(unsigned char code *adder);
void delay(unsigned int m);
void lcd_mesg();
void ConfigUART(unsigned int baud) ;
void initinal(void)
{
delay(40);
PSB=1;
delay(1);
RES=0;
delay(1);
RES=1;
delay(10);
TransferData(0x30,0);
delay(100);
TransferData(0x30,0);
delay(37);
TransferData(0x08,0);
delay(100);
TransferData(0x10,0);
delay(100);
TransferData(0x0C,0);
delay(100);
TransferData(0x01,0);
delay(10);
TransferData(0x06,0);
delay(100);
}
void main(void)
{
while(1)
{
initinal();
ConfigUART(600);
lcd_mesg();
delayms(240);
delayms(240);
}
}
void lcd_mesg( )
{
uchar aa;
int b=0;
while( 1 )
{
if(b<8)
{ TransferData(0x80+b,0);
while(!RI);
{RI=0;
aa=SBUF;
TransferData(aa,1);
}while(!RI);
{RI=0;
aa=SBUF;
TransferData(aa,1);
}
b++;}
if(b>=8&&b<16)
{ TransferData(0x90+b-8,0);
while(!RI);
{RI=0;
aa=SBUF;
TransferData(aa,1);
}while(!RI);
{RI=0;
aa=SBUF;
TransferData(aa,1);
}
b++;}
if(b>=16&&b<24)
{ TransferData(0x80+b-8,0);
while(!RI);
{RI=0;
aa=SBUF;
TransferData(aa,1);
}while(!RI);
{RI=0;
aa=SBUF;
TransferData(aa,1);
}
b++;}
if(b>=24&&b<32)
{ TransferData(0x90+b-16,0);
while(!RI);
{RI=0;
aa=SBUF;
TransferData(aa,1);
}while(!RI);
{RI=0;
aa=SBUF;
TransferData(aa,1);
}
b++;}}
}
void ConfigUART(unsigned int baud)
{SCON=0X50;
TMOD&=0X0F;
TMOD|=0X20;
TH1=256-(12000000/12/32)/baud;
TL1=TH1;
ET1=0;
TR1=1;}
void TransferData(char data1,bit DI)
{
WRD=0;
RS=DI;
delay(1);
P0=data1;
E=1;
delay(1);
E=0;
}
void delayms(unsigned int n)
{
unsigned int i,j;
for(i=0;i
}
void delay(unsigned int m)
{
unsigned int i,j;
for(i=0;i
}
