求一段为51单片机编写的LCD电子时钟的设计,简单就好!高分伺候!

引脚定义如下:1-VSS 2-VDD 3-V0 4-RS 5-R/W 6-E 7-14 DB0-DB7 15-BLA 16-BLK

lcd显示电路设计_lcd显示电路图lcd显示电路设计_lcd显示电路图


lcd显示电路设计_lcd显示电路图


lcd显示电路设计_lcd显示电路图


------------------------------------------------/

#include "1602.h"

#include "delay.h"

it RS = P2^4; //定义端口

it RW = P2^5;

it EN = P2^6;

#define RS_CLR RS=0

#define RS_SET RS=1

#define RW_CLR RW=0

#define RW_SET RW=1

#define EN_CLR EN=0

#define EN_SET EN=1

#define DataPort P0

/------------------------------------------------

判忙函数

------------------------------------------------/

bit LCD_Check_Busy(void)

{DataPort= 0xFF;

RS_CLR;

RW_SET;

EN_CLR;

_nop_();

EN_SET;

return (bit)(DataPort & 0x80);

}/------------------------------------------------

写入命令函数

------------------------------------------------/

void LCD_Write_Com(unsigned char com)

{while(LCD_Check_Busy()); //忙则等待

RS_CLR;

RW_CLR;

EN_SET;

DataPort= com;

_nop_();

EN_CLR;

}/------------------------------------------------

写入数据函数

------------------------------------------------/

void LCD_Write_Data(unsigned char Data)

{while(LCD_Check_Busy()); //忙则等待

RS_SET;

RW_CLR;

EN_SET;

DataPort= Data;

_nop_();

EN_CLR;

}/------------------------------------------------

清屏函数

------------------------------------------------/

void LCD_Clear(void)

{LCD_Write_Com(0x01);

DelayMs(5);

}/------------------------------------------------

写入字符串函数

------------------------------------------------/

void LCD_Write_String(unsigned char x,unsigned char y,unsigned char s)

{if (y == 0)

{LCD_Write_Com(0x80 + x); //表示行

}else

{LCD_Write_Com(0xC0 + x); //表示第二行

}while (s)

{LCD_Write_Data( s);

s ++;

}}

/------------------------------------------------

写入字符函数

------------------------------------------------/

/ void LCD_Write_Char(unsigned char x,unsigned char y,unsigned char Data)

{if (y == 0)

{LCD_Write_Com(0x80 + x);

}else

{LCD_Write_Com(0xC0 + x);

}LCD_Write_Data( Data);

}/

/------------------------------------------------

初始化函数

------------------------------------------------/

void LCD_Init(void)

{LCD_Write_Com(0x38); /显示模式设置/

DelayMs(5);

LCD_Write_Com(0x38);

DelayMs(5);

LCD_Write_Com(0x38);

DelayMs(5);

LCD_Write_Com(0x38);

LCD_Write_Com(0x08); /显示关闭/

LCD_Write_Com(0x01); /显示清屏/

LCD_Write_Com(0x06); /显示光标移动设置/

DelayMs(5);

LCD_Write_Com(0x0C); /显示开及光标设置/

}引脚定义如下:1-VSS 2-VDD 3-V0 4-RS 5-R/W 6-E 7-14 DB0-DB7 15-BLA 16-BLK

------------------------------------------------/

#include "1602.h"

#include "delay.h"

it RS = P2^4; //定义端口

it RW = P2^5;

it EN = P2^6;

#define RS_CLR RS=0

#define RS_SET RS=1

#define RW_CLR RW=0

#define RW_SET RW=1

#define EN_CLR EN=0

#define EN_SET EN=1

#define DataPort P0

/------------------------------------------------

判忙函数

------------------------------------------------/

bit LCD_Check_Busy(void)

{DataPort= 0xFF;

RS_CLR;

RW_SET;

EN_CLR;

_nop_();

EN_SET;

return (bit)(DataPort & 0x80);

}/------------------------------------------------

写入命令函数

------------------------------------------------/

void LCD_Write_Com(unsigned char com)

{while(LCD_Check_Busy()); //忙则等待

RS_CLR;

RW_CLR;

EN_SET;

DataPort= com;

_nop_();

EN_CLR;

}/------------------------------------------------

写入数据函数

------------------------------------------------/

void LCD_Write_Data(unsigned char Data)

{while(LCD_Check_Busy()); //忙则等待

RS_SET;

RW_CLR;

EN_SET;

DataPort= Data;

_nop_();

EN_CLR;

}/------------------------------------------------

清屏函数

------------------------------------------------/

void LCD_Clear(void)

{LCD_Write_Com(0x01);

DelayMs(5);

}/------------------------------------------------

写入字符串函数

------------------------------------------------/

void LCD_Write_String(unsigned char x,unsigned char y,unsigned char s)

{if (y == 0)

{LCD_Write_Com(0x80 + x); //表示行

}else

{LCD_Write_Com(0xC0 + x); //表示第二行

}while (s)

{LCD_Write_Data( s);

s ++;

}}

/------------------------------------------------

写入字符函数

------------------------------------------------/

/ void LCD_Write_Char(unsigned char x,unsigned char y,unsigned char Data)

{if (y == 0)

{LCD_Write_Com(0x80 + x);

}else

{LCD_Write_Com(0xC0 + x);

}LCD_Write_Data( Data);

}/

/------------------------------------------------

初始化函数

------------------------------------------------/

void LCD_Init(void)

{LCD_Write_Com(0x38); /显示模式设置/

DelayMs(5);

LCD_Write_Com(0x38);

DelayMs(5);

LCD_Write_Com(0x38);

DelayMs(5);

LCD_Write_Com(0x38);

LCD_Write_Com(0x08); /显示关闭/

LCD_Write_Com(0x01); /显示清屏/

LCD_Write_Com(0x06); /显示光标移动设置/

DelayMs(5);

LCD_Write_Com(0x0C); /显示开及光标设置/

}引脚定义如下:1-VSS 2-VDD 3-V0 4-RS 5-R/W 6-E 7-14 DB0-DB7 15-BLA 16-BLK

------------------------------------------------/

#include "1602.h"

#include "delay.h"

it RS = P2^4; //定义端口

it RW = P2^5;

it EN = P2^6;

#define RS_CLR RS=0

#define RS_SET RS=1

#define RW_CLR RW=0

#define RW_SET RW=1

#define EN_CLR EN=0

#define EN_SET EN=1

#define DataPort P0

/------------------------------------------------

判忙函数

------------------------------------------------/

bit LCD_Check_Busy(void)

{DataPort= 0xFF;

RS_CLR;

RW_SET;

EN_CLR;

_nop_();

EN_SET;

return (bit)(DataPort & 0x80);

}/------------------------------------------------

写入命令函数

------------------------------------------------/

void LCD_Write_Com(unsigned char com)

{while(LCD_Check_Busy()); //忙则等待

RS_CLR;

RW_CLR;

EN_SET;

DataPort= com;

_nop_();

EN_CLR;

}/------------------------------------------------

写入数据函数

------------------------------------------------/

void LCD_Write_Data(unsigned char Data)

{while(LCD_Check_Busy()); //忙则等待

RS_SET;

RW_CLR;

EN_SET;

DataPort= Data;

_nop_();

EN_CLR;

}/------------------------------------------------

清屏函数

------------------------------------------------/

void LCD_Clear(void)

{LCD_Write_Com(0x01);

DelayMs(5);

}/------------------------------------------------

写入字符串函数

------------------------------------------------/

void LCD_Write_String(unsigned char x,unsigned char y,unsigned char s)

{if (y == 0)

{LCD_Write_Com(0x80 + x); //表示行

}else

{LCD_Write_Com(0xC0 + x); //表示第二行

}while (s)

{LCD_Write_Data( s);

s ++;

}}

/------------------------------------------------

写入字符函数

------------------------------------------------/

/ void LCD_Write_Char(unsigned char x,unsigned char y,unsigned char Data)

{if (y == 0)

{LCD_Write_Com(0x80 + x);

}else

{LCD_Write_Com(0xC0 + x);

}LCD_Write_Data( Data);

}/

/------------------------------------------------

初始化函数

------------------------------------------------/

void LCD_Init(void)

{LCD_Write_Com(0x38); /显示模式设置/

DelayMs(5);

LCD_Write_Com(0x38);

DelayMs(5);

LCD_Write_Com(0x38);

DelayMs(5);

LCD_Write_Com(0x38);

LCD_Write_Com(0x08); /显示关闭/

LCD_Write_Com(0x01); /显示清屏/

LCD_Write_Com(0x06); /显示光标移动设置/

DelayMs(5);

LCD_Write_Com(0x0C); /显示开及光标设置/

}------------------------------------------------/

#include //包含头文件,一般情况不需要改动,头文件包含特殊功能寄存器的定义

#include

#ifndef __1602_H__

#define __1602_H__

bit LCD_Check_Busy(void) ;

void LCD_Write_Com(unsigned char com) ;

void LCD_Write_Data(unsigned char Data) ;

void LCD_Clear(void) ;

void LCD_Write_String(unsigned char x,unsigned char y,unsigned char s) ;

void LCD_Write_Char(unsigned char x,unsigned char y,unsigned char Data) ;

void LCD_Init(void) ;

#endif

#include "delay.h"

/------------------------------------------------

uS延时函数,含有输入参数 unsigned char t,无返回值

unsigned char 是定义无符号字符变量,其值的范围是

0~255 这里使用晶振12M,延时请使用汇编,大致延时

长度如下 T=tx2+5 uS

------------------------------------------------/

void DelayUs2x(unsigned char t)

{while(--t);

}/------------------------------------------------

mS延时函数,含有输入参数 unsigned char t,无返回值

unsigned char 是定义无符号字符变量,其值的范围是

0~255 这里使用晶振12M,延时请使用汇编

------------------------------------------------/

void DelayMs(unsigned char t)

{while(t--)

{//大致延时1mS

DelayUs2x(245);

DelayUs2x(245);

}}

#ifndef __DELAY_H__

#define __DELAY_H__

/------------------------------------------------

uS延时函数,含有输入参数 unsigned char t,无返回值

unsigned char 是定义无符号字符变量,其值的范围是

0~255 这里使用晶振12M,延时请使用汇编,大致延时

长度如下 T=tx2+5 uS

------------------------------------------------/

void DelayUs2x(unsigned char t);

/------------------------------------------------

mS延时函数,含有输入参数 unsigned char t,无返回值

unsigned char 是定义无符号字符变量,其值的范围是

0~255 这里使用晶振12M,延时请使用汇编

------------------------------------------------/

void DelayMs(unsigned char t);

#endif

#include "ds1302.h"

unsigned char time_buf1[8] = {20,10,6,5,12,55,00,6};//空年月日时分秒周

unsigned char time_buf[8] ; //空年月日时分秒周

/------------------------------------------------

向DS1302写入一字节数据

------------------------------------------------/

void Ds1302_Write_Byte(unsigned char addr, unsigned char d)

{unsigned char i;

RST_SET;

//写入目标地址:addr

addr = addr & 0xFE; //位置零

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

{if (addr & 0x01)

{IO_SET;

}else

{IO_CLR;

}SCK_SET;

SCK_CLR;

addr = addr >> 1;

}//写入数据:d

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

{if (d & 0x01)

{IO_SET;

}else

{IO_CLR;

}SCK_SET;

SCK_CLR;

d = d >> 1;

}RST_CLR; //停止DS1302总线

}/------------------------------------------------

从DS1302读出一字节数据

------------------------------------------------/

unsigned char Ds1302_Read_Byte(unsigned char addr)

{unsigned char i;

unsigned char temp;

RST_SET;

//写入目标地址:addr

addr = addr | 0x01;//位置高

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

{if (addr & 0x01)

{IO_SET;

}else

{IO_CLR;

}SCK_SET;

SCK_CLR;

addr = addr >> 1;

}//输出数据:temp

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

{temp = temp >> 1;

if (IO_R)

{temp |= 0x80;

}else

{temp &= 0x7F;

}SCK_SET;

SCK_CLR;

}RST_CLR; //停止DS1302总线

return temp;

}/------------------------------------------------

向DS1302写入时钟数据

------------------------------------------------/

void Ds1302_Write_Time(void)

{unsigned char i,tmp;

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

{ //BCD处理

tmp=time_buf1[i]/10;

time_buf[i]=time_buf1[i]%10;

time_buf[i]=time_buf[i]+tmp16;

}Ds1302_Write_Byte(ds1302_control_add,0x00); //关闭写保护

Ds1302_Write_Byte(ds1302_sec_add,0x80); //暂停

//Ds1302_Write_Byte(ds1302_charger_add,0xa9); //涓流充电

Ds1302_Write_Byte(ds1302_year_add,time_buf[1]); //年

Ds1302_Write_Byte(ds1302_month_add,time_buf[2]); //月

Ds1302_Write_Byte(ds1302_date_add,time_buf[3]); //日

Ds1302_Write_Byte(ds1302_day_add,time_buf[7]); //周

Ds1302_Write_Byte(ds1302_hr_add,time_buf[4]); //时

Ds1302_Write_Byte(ds1302_min_add,time_buf[5]); //分

Ds1302_Write_Byte(ds1302_sec_add,time_buf[6]); //秒

Ds1302_Write_Byte(ds1302_day_add,time_buf[7]); //周

Ds1302_Write_Byte(ds1302_control_add,0x80); //打开写保护

}/------------------------------------------------

从DS1302读出时钟数据

------------------------------------------------/

void Ds1302_Read_Time(void)

{unsigned char i,tmp;

time_buf[1]=Ds1302_Read_Byte(ds1302_year_add); //年

time_buf[2]=Ds1302_Read_Byte(ds1302_month_add); //月

time_buf[3]=Ds1302_Read_Byte(ds1302_date_add); //日

time_buf[4]=Ds1302_Read_Byte(ds1302_hr_add); //时

time_buf[5]=Ds1302_Read_Byte(ds1302_min_add); //分

time_buf[6]=(Ds1302_Read_Byte(ds1302_sec_add))&0x7F;//秒

time_buf[7]=Ds1302_Read_Byte(ds1302_day_add); //周

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

{ //BCD处理

tmp=time_buf[i]/16;

time_buf1[i]=time_buf[i]%16;

time_buf1[i]=time_buf1[i]+tmp10;

}}

/------------------------------------------------

DS1302初始化

------------------------------------------------/

void Ds1302_Init(void)

{RST_CLR; //RST脚置低

SCK_CLR; //SCK脚置低

Ds1302_Write_Byte(ds1302_sec_add,0x00);

}#ifndef __DS1302_H__

#define __DS1302_H__

#include

#include

it SCK=P1^4;

it SDA=P1^5;

it RST=P1^6;

//复位脚

#define RST_CLR RST=0//电平置低

#define RST_SET RST=1//电平置高

//双向数据

#define IO_CLR SDA=0//电平置低

#define IO_SET SDA=1//电平置高

#define IO_R SDA //电平读取

//时钟信号

#define SCK_CLR SCK=0//时钟信号

#define SCK_SET SCK=1//电平置高

#define ds1302_sec_add 0x80 //秒数据地址

#define ds1302_min_add 0x82 //分数据地址

#define ds1302_hr_add 0x84 //时数据地址

#define ds1302_date_add 0x86 //日数据地址

#define ds1302_month_add 0x88 //月数据地址

#define ds1302_day_add 0x8a //星期数据地址

#define ds1302_year_add 0x8c //年数据地址

#define ds1302_control_add 0x8e //控制数据地址

#define ds1302_charger_add 0x90

#define ds1302_clkburst_add 0xbe

extern unsigned char time_buf1[8];//空年月日时分秒周

extern unsigned char time_buf[8] ;//空年月日时分秒周

/------------------------------------------------

向DS1302写入一字节数据

------------------------------------------------/

void Ds1302_Write_Byte(unsigned char addr, unsigned char d);

/------------------------------------------------

从DS1302读出一字节数据

------------------------------------------------/

unsigned char Ds1302_Read_Byte(unsigned char addr) ;

/------------------------------------------------

向DS1302写入时钟数据

------------------------------------------------/

void Ds1302_Write_Time(void) ;

/------------------------------------------------

从DS1302读出时钟数据

------------------------------------------------/

void Ds1302_Read_Time(void) ;

/------------------------------------------------

DS1302初始化

------------------------------------------------/

void Ds1302_Init(void);

#endif

------------------------------------------------/

#include //包含头文件,一般情况不需要改动,头文件包含特殊功能寄存器的定义

#include

#include "ds1302.h"

#include "delay.h"

#include "1602.h"

bit ReadTimeFlag;//定义读时间标志

bit SetFlag; //更新时间标志位

unsigned char time_buf2[16];

void Init_Timer0(void);//定时器初始化

void UART_Init(void);

/------------------------------------------------

主函数

------------------------------------------------/

void main (void)

{unsigned char i;

unsigned char temp[16];//定义显示区域临时存储数组

LCD_Init(); //初始化液晶

DelayMs(20); //延时有助于稳定

LCD_Clear(); //清屏

Init_Timer0(); //定时器0初始化

Ds1302_Init(); //ds1302初始化

UART_Init(); //串口初始化

Ds1302_Read_Time(); //首次读取时间

if((time_buf1[2]+time_buf1[7])==0) //如果所有参数都为0,写入一个初始值

Ds1302_Write_Time();

while (1) //主循环

{if(SetFlag) //如果接收到串口信息则更新时钟

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

{time_buf1[i]=time_buf2[2i]10+time_buf2[2i+1];//数据整合,如2个数 1和5整合成15

}Ds1302_Write_Time();//接收更新的时间然后写入ds1302

SetFlag=0; //时钟信息更新后标志位清零

}if(ReadTimeFlag==1) //定时读取ds1302 定时时间到 则标志位置1,处理过时间参数标志位清零

{ReadTimeFlag=0; //标志位清零

Ds1302_Read_Time();//读取时间参数

sprintf(temp,"DATE %02d-%02d-%02d %d",(int)time_buf1[1],(int)time_buf1[2],(int)time_buf1[3],(int)time_buf1[7]);//年月日周

LCD_Write_String(0,0,temp);//显示行

sprintf(temp,"TIME %02d:%02d:%02d",(int)time_buf1[4],(int)time_buf1[5],(int)time_buf1[6]);//时分秒

LCD_Write_String(0,1,temp);//显示第二行

}}

}/------------------------------------------------

串口通讯初始化

------------------------------------------------/

void UART_Init(void)

{SCON = 0x50; // SCON: 模式 1, 8-bit UART, 使能接收

TMOD |= 0x20; // TMOD: timer 1, mode 2, 8-bit 重装

TH1 = 0xFD; // TH1: 重装值 9600 波特率 晶振 11.0592MHz

TR1 = 1; // TR1: timer 1 打开

EA = 1; //打开总中断

ES = 1; //打开串口中断

}/------------------------------------------------

定时器初始化子程序

------------------------------------------------/

void Init_Timer0(void)

{TMOD |= 0x01; //使用模式1,16位定时器,使用"|"符号可以在使用多个定时器时不受影响

//TH0=0x00; //给定初值

//TL0=0x00;

EA=1; //总中断打开

ET0=1; //定时器中断打开

TR0=1; //定时器开关打开

}/------------------------------------------------

定时器中断子程序

------------------------------------------------/

void Timer0_isr(void) interrupt 1

{static unsigned int num;

TH0=(65536-2000)/256; //重新赋值 2ms

TL0=(65536-2000)%256;

num++;

if(num==50) //大致100ms

{num=0;

ReadTimeFlag=1; //读标志位置1

}}

/------------------------------------------------

串口中断程序

------------------------------------------------/

void UART_SER (void) interrupt 4 //串行中断服务程序

{unsigned char Temp; //定义临时变量

unsigned char i;

if(RI) //判断是接收中断产生

{RI=0; //标志位清零

Temp=SBUF; //读入缓冲区的值

time_buf2[i]=Temp&0x0F;

i++;

if(i==16) //连续接收16个字符信息

{i=0;

SetFlag=1; //接收完成标志位置1

}SBUF=Temp; //把接收到的值再发回电脑端

}if(TI) //如果是发送标志位,清零

TI=0;

}

这个例子LCD是1602,时钟是用DS1302得到的。

/ writer:shopping.w /

#include

#include

#include

#define uint unsigned int

#define uchar unsigned char

it IO = P1^0;

it SCLK = P1^1;

it RST = P1^2;

it RS = P2^0;

it RW = P2^1;

it EN = P2^2;

uchar WEEK[]=

{"SUN","","MON","TUS","WEN","THU","FRI","SAT"

};

uchar LCD_DSY_BUFFER1[]={"DATE 00-00-00 "};

uchar LCD_DSY_BUFFER2[]={"TIME 00:00:00 "};

uchar DateTime[7];

void DelayMS(uint ms)

{uchar i;

while(ms--)

{for(i=0;i<120;i++);

}}

void Write_A_Byte_TO_DS1302(uchar x)

{uchar i;

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

{IO=x&0x01;SCLK=1;SCLK=0;x>>=1;

}}

uchar Get_A_Byte_FROM_DS1302()

{uchar i,b=0x00;

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

{b |= _crol_((uchar)IO,i);

SCLK=1;SCLK=0;

}return b/1610+b%16;

}uchar Read_Data(uchar addr)

{uchar dat;

RST = 0;SCLK=0;RST=1;

Write_A_Byte_TO_DS1302(addr);

dat = Get_A_Byte_FROM_DS1302();

SCLK=1;RST=0;

return dat;

}void GetTime()

{uchar i,addr = 0x81;

for(i=0;i<7;i++)

{DateTime[i]=Read_Data(addr);addr+=2;

}}

uchar Read_LCD_State()

{uchar state;

RS=0;RW=1;EN=1;DelayMS(1);

state=P0;

EN = 0;DelayMS(1);

return state;

}void LCD_Busy_Wait()

{while((Read_LCD_State()&0x80)==0x80);

DelayMS(5);

}void Write_LCD_Data(uchar dat)

{LCD_Busy_Wait();

RS=1;RW=0;EN=0;P0=dat;EN=1;DelayMS(1);EN=0;

}void Write_LCD_Command(uchar cmd)

{LCD_Busy_Wait();

RS=0;RW=0;EN=0;P0=cmd;EN=1;DelayMS(1);EN=0;

}void Init_LCD()

{Write_LCD_Command(0x38);

DelayMS(1);

Write_LCD_Command(0x01);

DelayMS(1);

Write_LCD_Command(0x06);

DelayMS(1);

Write_LCD_Command(0x0c);

DelayMS(1);

}void Set_LCD_POS(uchar p)

{Write_LCD_Command(p|0x80);

}void Display_LCD_String(uchar p,uchar s)

{uchar i;

Set_LCD_POS(p);

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

{Write_LCD_Data(s[i]);

DelayMS(1);

}}

void Format_DateTime(uchar d,uchar a)

{a[0]=d/10+'0';

a[1]=d%10+'0';

}void main()

{Init_LCD();

while(1)

{GetTime();

Format_DateTime(DateTime[6],LCD_DSY_BUFFER1+5);

Format_DateTime(DateTime[4],LCD_DSY_BUFFER1+8);

Format_DateTime(DateTime[3],LCD_DSY_BUFFER1+11);

strcpy(LCD_DSY_BUFFER1+13,WEEK[DateTime[5]]);

Format_DateTime(DateTime[2],LCD_DSY_BUFFER1+5);

Format_DateTime(DateTime[1],LCD_DSY_BUFFER1+8);

Format_DateTime(DateTime[0],LCD_DSY_BUFFER1+11);

Display_LCD_String(0x00,LCD_DSY_BUFFER1);

Display_LCD_String(0x40,LCD_DSY_BUFFER2);

}}

谁能告诉我LCD显示原理和结构?

LCD 的构造是在两片平行的玻璃基板当中放置液晶盒,下基板玻璃上设置TFT,上基板玻璃上设置彩色滤光片,通过TFT上的信号与电压改变来控制液晶分子的转动方向,从而达到控制每个像素点偏振光出射与否而达到显示目的。

设计一个电路原理图:使用光敏二极管将光电流转换光电压并用LCD显示出来?

你给的条件不是很清。但是我知道。你是想把电流转换成电压信号。 并且要用上光敏二极管。你可以把你的条件用真值表列出来,然后卡诺图化简以后自然就出来你的电路了。

光电流转换为电压后,可将该电压用经过放大电路后送入AD采样经单片机处理后,输出到LCD上显示出来。

基于单片机的LCD接口电路设计

机器加工表面缺陷的计算机定位!

你要帮我做了,我就帮你做!

网上有不少关于单片机和LCD的程序和电路图,你指的LCD接口电路设计,是在那些之上搞创新么?

LCD驱动电路、驱动程序设计及典型应用的介绍

《LCD驱动电路、驱动程序设计及典型应用》一书于2009年由邮电出版社出版发行,该书针对目前流行的液晶显示驱动技术,详细介绍了汉字、字符及图形显示的基本原理,提供了12个常用液晶显示器件驱动程序实例。书中的所有程序均调试通过,可在工程中直接应用。为了方便读者阅读,所有程序均给出了详细的注释并在光盘中提供该书源代码。该书取材以实用技术为主,内容通俗易懂,重点突出。该书适合中、高级用户阅读,也适合各类单片机应用爱好者、液晶显示驱动初学者、嵌入式控制系统设计人员以及高校相关专业的师生阅读。