- /********************************************************************
- * 文件名 : QC12864B测试程序.c
- * 描述 :
- * 创建人 :
- * 版本号 : 1.0
- ***********************************************************************/
- #include <reg52.h>
- #include <string.h>
- #define uchar unsigned char
- #define uint unsigned int
- uchar code IC_DAT[];
- uchar code pic1[];
- uchar code pic2[];
- uchar code pic3[];
- //1~VSS:GND;2,3~VDD;19~VCC:A,20~GND:K
- sbit RST = P2^4; // 17~RST
- sbit RS = P2^5; // 4
- sbit RW = P2^6; // 5~R/W
- sbit E = P2^7; // 6~E
- sbit PSB = P2^2; // 15~PSB
- #define DATA_BUS P0 //7~14:DBx
- void TransferData(char data1,bit DI);
- void display(void);
- void display_grapic(void);
- void delayms(uint n);
- void DisplayLine(uchar line1,uchar line2);
- void DisplayGraphic(uchar code *adder);
- void delay(uint m);
- void lcd_mesg(uchar code *adder1);
- uchar code IC_DAT[]={
- " AT89S52 "
- " "
- " 80C51单片机 "
- " 入门实验 "
- };
- uchar code IC_DAT2[]={
- " 归来无所利, " //0x80
- " 黄犬却有情, " //0x90
- " 骨肉亦不喜。 " //0x88
- " 当门卧摇尾。 " //0x98
- };
- void initinal(void) //LCD字库初始化程序
- {
- delay(40); //大于40MS的延时程序
- PSB=1; //设置为8BIT并口工作模式
- delay(1); //延时
- RST=0; //复位
- delay(1); //延时
- RST=1; //复位置高
- delay(10);
- TransferData(0x30,0); //Extended Function Set :8BIT设置,RE=0: basic instruction set, G=0 :graphic display OFF
- delay(100); //大于100uS的延时程序
- TransferData(0x30,0); //Function Set
- delay(37); ////大于37uS的延时程序
- TransferData(0x08,0); //Display on Control
- delay(100); //大于100uS的延时程序
- TransferData(0x10,0); //Cursor Display Control光标设置
- delay(100); //大于100uS的延时程序
- TransferData(0x0C,0); //Display Control,D=1,显示开
- delay(100); //大于100uS的延时程序
- TransferData(0x01,0); //Display Clear
- delay(10); //大于10mS的延时程序
- TransferData(0x06,0); //Enry Mode Set,光标从右向左加1位移动
- delay(100); //大于100uS的延时程序
- }
- /********************************************************************
- * 名称 : Main()
- * 功能 : 主函数
- * 输入 : 无
- * 输出 : 无
- ***********************************************************************/
- void initina2(void) //LCD显示图片(扩展)初始化程序
- {
- delay(40); //大于40MS的延时程序
- PSB=1; //设置为8BIT并口工作模式
- delay(1); //延时
- RST=0; //复位
- delay(1); //延时
- RST=1; //复位置高
- delay(10);
- TransferData(0x36,0); //Extended Function Set RE=1: extended instruction
- delay(100); //大于100uS的延时程序
- TransferData(0x36,0); //Extended Function Set:RE=1: extended instruction set
- delay(37); ////大于37uS的延时程序
- TransferData(0x3E,0); //EXFUNCTION(DL=8BITS,RE=1,G=1)
- delay(100); //大于100uS的延时程序
- TransferData(0x01,0); //CLEAR SCREEN
- delay(100); //大于100uS的延时程序
- }
- /********************************************************************
- * 名称 : Main()
- * 功能 : 主函数
- * 输入 : 无
- * 输出 : 无
- ***********************************************************************/
- void main(void)
- {
- while(1)
- {
- initina2(); //调用LCD显示图片(扩展)初始化程序
-
- DisplayGraphic(pic2); //显示图片2
- delayms(200);
- initinal(); //调用LCD字库初始化程序
- delay(100); //大于100uS的延时程序
- lcd_mesg(IC_DAT); //显示中文汉字1
- delayms(240);
- delayms(240);
-
- initinal(); //调用LCD字库初始化程序
- delay(100); //大于100uS的延时程序
- lcd_mesg(IC_DAT2); //显示中文汉字2
- delayms(240);
- delayms(240);
- initinal();
- }
- }
- /********************************************************************
- * 名称 : Main()
- * 功能 : 主函数
- * 输入 : 无
- * 输出 : 无
- ***********************************************************************/
- void lcd_mesg(unsigned char code *adder1)
- {
- unsigned char i;
- TransferData(0x80,0); //Set Graphic Display RAM AddRSTs
- delay(100);
- for(i=0;i<32;i++)
- {
- TransferData(*adder1,1);
- adder1++;
- }
- TransferData(0x90,0); //Set Graphic Display RAM AddRSTs
- delay(100);
- for(i=32;i<64;i++)
- {
- TransferData(*adder1,1);
- adder1++;
- }
- }
- /********************************************************************
- * 名称 : Main()
- * 功能 : 主函数
- * 输入 : 无
- * 输出 : 无
- ***********************************************************************/
- void TransferData(char data1,bit DI) //传送数据或者命令,当DI=0是,传送命令,当DI=1,传送数据.
- {
- RW=0;
- RS=DI;
- delay(1);
- DATA_BUS=data1;
- E=1;
- delay(1);
- E=0;
- }
- /********************************************************************
- * 名称 : Main()
- * 功能 : 主函数
- * 输入 : 无
- * 输出 : 无
- ***********************************************************************/
- void delayms(unsigned int n) //延时10×n毫秒程序
- {
- unsigned int i,j;
- for(i=0;i<n;i++)
- for(j=0;j<2000;j++);
- }
- /********************************************************************
- * 名称 : Main()
- * 功能 : 主函数
- * 输入 : 无
- * 输出 : 无
- ***********************************************************************/
- void delay(unsigned int m) //延时程序
- {
- unsigned int i,j;
- for(i=0;i<m;i++)
- for(j=0;j<10;j++);
- }
- /********************************************************************
- * 名称 : Main()
- * 功能 : 主函数
- * 输入 : 无
- * 输出 : 无
- ***********************************************************************/
- void DisplayGraphic(unsigned char code *adder)
- {
- int i,j;
- //*******显示上半屏内容设置
- for(i=0;i<32;i++) //
- {
- TransferData((0x80 + i),0); //SET 垂直地址 VERTICAL ADD
- TransferData(0x80,0); //SET 水平地址 HORIZONTAL ADD
- for(j=0;j<16;j++)
- {
- TransferData(*adder,1);
- adder++;
- }
- }
- //*******显示下半屏内容设置
- for(i=0;i<32;i++) //
- {
- TransferData((0x80 + i),0); //SET 垂直地址 VERTICAL ADD
- TransferData(0x88,0); //SET 水平地址 HORIZONTAL ADD
- for(j=0;j<16;j++)
- {
- TransferData(*adder,1);
- adder++;
- }
- }
- }
- unsigned char code pic2[]=
- {
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x3E,0x00,0x00,0x07,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x3F,0xC1,0xC0,0x00,0x1F,0x0F,0xC0,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x01,0xD8,0x01,0xC0,0x00,0x78,0x07,0xF8,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x06,0x26,0x07,0x40,0x00,0xE0,0x03,0x9F,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x0C,0x2A,0x0D,0x00,0x01,0xC0,0x01,0x83,0xC0,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x13,0x3C,0x30,0x00,0x03,0x9C,0x01,0x80,0xF8,0x00,0x78,0x00,0x00,
- 0x00,0x00,0x01,0xF4,0x80,0x64,0x00,0x07,0x3C,0x01,0x80,0x1E,0x00,0xFC,0x00,0x00,
- 0x00,0x00,0x06,0x2B,0x40,0xD0,0x00,0x06,0x18,0xC3,0x80,0x07,0x81,0x8C,0x00,0x00,
- 0x00,0x00,0x01,0xEC,0xC3,0x84,0x88,0x0E,0x01,0xE3,0x80,0x01,0xE3,0x0C,0x00,0x00,
- 0x00,0x00,0x00,0x67,0x06,0x3F,0xFC,0x0C,0x01,0xC7,0x00,0x7E,0x7F,0x1C,0x00,0x00,
- 0x00,0x00,0x01,0xC0,0x07,0xFC,0x08,0x0C,0x00,0x0E,0x01,0xE3,0x1E,0x18,0x00,0x00,
- 0x00,0x00,0x03,0x60,0x00,0x00,0x30,0x0E,0x00,0x1C,0x01,0xF1,0x8F,0xB0,0x3F,0x80,
- 0x00,0x00,0x06,0x60,0x00,0x00,0xE0,0x06,0x00,0x38,0x03,0xF1,0x8D,0xF0,0xF9,0x80,
- 0x00,0x00,0x03,0xE0,0x00,0x03,0x00,0x07,0x80,0xF0,0x03,0x23,0x80,0xF1,0xC1,0x80,
- 0x00,0x00,0x00,0x20,0x00,0x06,0x00,0x03,0xFF,0xC0,0x01,0x87,0x01,0xFB,0x81,0x80,
- 0x00,0x00,0x00,0x70,0x00,0x04,0x10,0x03,0xFE,0x00,0x01,0xFE,0x00,0x1E,0x03,0x00,
- 0x00,0x00,0x00,0x50,0x00,0x04,0x1C,0x01,0xC0,0x00,0x00,0x00,0x3E,0x0F,0x0E,0x00,
- 0x00,0x00,0x00,0x98,0x00,0x06,0x38,0x00,0xE0,0x00,0x00,0x00,0xE7,0x0F,0x9C,0x00,
- 0x00,0x00,0x01,0x98,0x00,0x02,0x7C,0x00,0x70,0x00,0x00,0x01,0xF1,0x81,0xF8,0x00,
- 0x00,0x00,0x00,0x6C,0x00,0x03,0xC0,0x00,0x38,0x00,0x00,0x01,0xF9,0x83,0xE0,0x00,
- 0x00,0x00,0x00,0x04,0x00,0x01,0x83,0x00,0x1E,0x00,0x00,0x01,0xB1,0x81,0xE0,0x00,
- 0x00,0x00,0x00,0x0E,0x00,0x00,0xC7,0x80,0x07,0x80,0x00,0x01,0x83,0x80,0x70,0x00,
- 0x00,0x00,0x00,0x1B,0x00,0x00,0x7F,0x00,0x01,0xF0,0x00,0x00,0xFE,0x00,0x30,0x00,
- 0x00,0x00,0x00,0x0F,0x00,0x01,0xFB,0x00,0x00,0xF8,0x00,0x00,0x10,0x00,0x38,0x00,
- 0x00,0x00,0x00,0x01,0x80,0x03,0xF0,0x00,0x00,0xF0,0x00,0x00,0x00,0x00,0x18,0x00,
- 0x00,0x00,0x00,0x00,0xC0,0x00,0x18,0x00,0x01,0xC0,0x00,0x00,0x00,0x00,0x18,0x00,
- 0x00,0x00,0x00,0x01,0xC0,0x00,0x0C,0x00,0x03,0x88,0x00,0x00,0x00,0x00,0x1C,0x00,
- 0x00,0x00,0x00,0x01,0x60,0x00,0x06,0x00,0x03,0x9C,0x00,0x00,0x00,0x00,0x0C,0x00,
- 0x00,0x00,0x00,0x00,0xE0,0x00,0x03,0x00,0x03,0x1E,0x00,0x00,0x10,0x60,0x0C,0x00,
- 0x00,0x00,0x00,0x00,0x30,0x00,0x01,0x00,0x07,0x37,0x00,0x00,0x40,0x10,0x1C,0x00,
- 0x00,0x00,0x00,0x00,0x30,0x00,0x01,0x80,0x07,0x3D,0xE0,0x00,0x80,0x00,0x1C,0x00,
- 0x00,0x00,0x00,0x00,0x70,0x00,0x00,0x80,0x07,0x1B,0xFF,0x80,0x80,0x04,0x18,0x00,
- 0x00,0x00,0x00,0x00,0xD8,0x00,0x00,0xF0,0x07,0x1D,0x97,0x80,0x00,0x00,0x18,0x00,
- 0x00,0x00,0x00,0x00,0xC8,0x00,0x00,0xF0,0x03,0x0F,0x3F,0x01,0x00,0x00,0x38,0x00,
- 0x00,0x00,0x00,0x00,0x78,0x00,0x00,0xF0,0x07,0x87,0xFC,0x00,0x00,0x04,0x30,0x00,
- 0x00,0x00,0x00,0x00,0x08,0x00,0x08,0x78,0x0F,0xC0,0x70,0x00,0x80,0x08,0x70,0x00,
- 0x00,0x00,0x00,0x00,0x18,0x00,0x1C,0xFF,0x0C,0xE0,0x00,0x00,0x80,0x10,0xE0,0x00,
- 0x00,0x00,0x00,0x01,0xF8,0x00,0x1C,0xFF,0xFC,0xF0,0x00,0x00,0x40,0x21,0xC0,0x00,
- 0x00,0x00,0x00,0x00,0x90,0x00,0xFC,0xE1,0xF8,0x38,0x00,0x00,0x1F,0x03,0x80,0x00,
- 0x00,0x00,0x00,0x00,0x70,0x00,0xFF,0x80,0x38,0x1E,0x00,0x00,0x00,0x0F,0x00,0x00,
- 0x00,0x00,0x00,0x0C,0x60,0x00,0x1F,0xF0,0x30,0x07,0x80,0x00,0x00,0x1E,0x00,0x00,
- 0x00,0x00,0x00,0x0B,0x80,0x00,0x7F,0xFF,0x70,0x03,0xF0,0x00,0x00,0xFF,0x00,0x00,
- 0x00,0x00,0x03,0x0F,0x00,0x00,0x74,0x1F,0xF0,0x00,0x7F,0x00,0x07,0xE3,0x00,0x00,
- 0x00,0x00,0x02,0x9C,0x00,0x00,0x0C,0x01,0xFE,0x00,0x0F,0xFF,0xFF,0x83,0x80,0x00,
- 0x00,0x00,0xE6,0xE0,0x00,0x00,0x1E,0x00,0x6E,0x00,0x00,0x7F,0xF8,0x01,0x80,0x00,
- 0x00,0x30,0xBF,0x00,0x00,0x00,0x67,0x00,0x60,0x00,0x00,0x00,0x00,0x01,0xC0,0x00,
- 0x06,0x27,0xF0,0x00,0x00,0x31,0x87,0xF0,0x60,0x00,0x00,0x00,0x00,0x01,0xC0,0x00,
- 0x0D,0xFE,0x00,0x00,0x00,0x3E,0x03,0x80,0x60,0x00,0x00,0x00,0x00,0x00,0xC0,0x00,
- 0x7F,0x00,0x00,0x00,0x00,0x78,0x03,0x60,0x60,0x00,0x00,0x00,0x00,0x00,0xC0,0x00,
- 0x38,0x00,0x00,0x00,0x0F,0x98,0x03,0x00,0x70,0x00,0x00,0x00,0x00,0x01,0xC0,0x00,
- 0x07,0xE0,0x00,0x07,0xF8,0x1C,0x00,0x07,0x30,0x00,0x00,0x00,0x00,0x01,0xC0,0x00,
- 0x00,0xFF,0xFF,0xFE,0x00,0x1F,0xC0,0x0F,0xB0,0x00,0x00,0x00,0x00,0x01,0x80,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x1E,0x00,0x0F,0x98,0x18,0x00,0x00,0x00,0x03,0x80,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x32,0x00,0x0F,0x1C,0x3C,0x00,0x00,0x00,0x07,0x0F,0x80,
- 0x00,0x00,0x00,0x00,0x00,0x20,0x00,0x0F,0x0E,0x3E,0x00,0x00,0x00,0x0E,0x1D,0xC0,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x07,0x3C,0x00,0x00,0x00,0x3F,0x1D,0x80,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0xFF,0xFC,0x00,0x00,0x00,0xF3,0xCF,0x8C,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0xFF,0xFC,0x00,0x00,0x07,0xE0,0xFF,0x3C,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x3F,0x00,0x00,0xFF,0x00,0x3F,0xF8,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3F,0xFF,0xFF,0xF8,0x00,0x01,0xE0,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0xFF,0xFF,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
- };