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1.44寸CSTN偽彩全新液晶顯示屏,1.77寸 2.2寸 12864 176220 9664 LCD
1.44寸CSTN偽彩全新液晶顯示屏,104X80分辨率,15000個(gè)全新原裝,批量出,暫時(shí)不考慮零出還有1.77寸 2.2寸等 12864 176220 9664單色LCD LCM 共有十萬(wàn)個(gè)左右全新
引腳圖:
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單片機(jī)源程序如下:
- /*=============================================
- *Project:MTB-230
- *192X64 MONO
- *IC=IST ST7565
- *Program by Donlin
- *==============================================*/
- #include <reg51.h>
- sbit CS1=P3^3;
- sbit RESET=P3^7;
- sbit RS=P3^4;
- sbit WRR=P3^5;
- sbit RDD=P3^6;
- //void LCD_cmd(unsigned char cmd);
- //void write_data(unsigned char data1);
- #include "scankey.h"
- #include "show1.h"
- #include "show2.h"
- #include "show3.h"
- //#include "show4.h"
- //==================================================
- void delay_us(unsigned int times)
- {
- while(times)
- {
- times--;
- }
- }
- //==================================================
- unsigned char code pic[]=
- {
- 0X50,0X10,0X00,0X60,0X00,0X40,0X01,0X1B,
- 0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,
- 0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,
- 0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,
- ^^^^^^^^^^^^^^^^^^^^^^^^^^
- 0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,
- 0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,
- };
- //==================================================
- code void wdat(unsigned char dat)
- {
- RDD = 1;
- RS = 1;
- P1 = dat;
- delay_us(10);
- WRR = 0;
- WRR = 1;
- }
- code void wcmd(unsigned char cmd)
- {
- RDD = 1;
- RS = 0;
- P1 = cmd;
- delay_us(10);
- WRR = 0;
- WRR = 1;
- }
- //==================================================
- void delay1ms(unsigned int count)
- {
- unsigned int i,j;
- for(i=0;i<count;i++)
- for(j=0;j<122;j++);
- }
- //==================================================
- void init_LCD()
- {
- CS1 = 0;
-
- wcmd(0xe2);//SET SYSTEM RESET
- delay1ms(100);
- wcmd(0x26);//TC1-0=10 SET TEMP COMPENSATION
- delay1ms(100);
- wcmd(0x89);//AC2-0=001 SET RAM ADDRESS CONTROL
- wcmd(0xf4);//WPC0
- wcmd(0x00);
- wcmd(0xf5);//WPP0
- wcmd(0x00);
- wcmd(0xf6);//WPC1
- wcmd(0x67);
- wcmd(0xf7);//WPP1
- wcmd(0x4F);
- wcmd(0xf9);//SET WINDOW PROGRAM ENABLE
- wcmd(0xa3);//SET LINE RATE
- delay1ms(10);
- wcmd(0xd6);//LC7-6=10 SET COLOR MODE
- delay1ms(10);
- wcmd(0xe9);//BR1-0=11 SET LCD BIAS
- delay1ms(10);
- wcmd(0x81);//SET Vbias POTENIOMETER
- wcmd(0x2F);//10.9v
- delay1ms(10);
- wcmd(0xaf);//DC4-2=101 SET DISPLAY ENABLE
- // wcmd(0x24);//AC2-0=001 SET RAM ADDRESS CONTROL
- //
- // wcmd(0x28);//WPC0
- // wcmd(0x2F);
- //
- // wcmd(0xAF);//WPP0
- // wcmd(0xD0);
- //
- // wcmd(0xD6);//WPC1
- // wcmd(0xEB);
- delay1ms(10);
-
- }
- //==================================================
- /*void show_bmp1()
- {
- unsigned char x,y,z=0xb0,*count;
- count=gImage_show1;
- for(y=0;y<8;y++)
- {
- LCD_cmd(z++);
- LCD_cmd(0x10);
- LCD_cmd(0x00);
- for(x=0;x<192;x++)
- {
- // write_data(*count++);
- }
- }
- LCD_cmd(0xaf);
- }
- */
- //==================================================
- void write_frame(unsigned char h_char,unsigned char l_char)
- {
- unsigned char i,j;
- wcmd(0x00);// setting column LSB=0
- wcmd(0x10);//setting column MSB=0
- // delay1ms(10);
- wcmd(0x60);//row address
- wcmd(0x70);
- // delay1ms(10);
- for (i=0;i<0x4F;i++)
- {
- for (j=0;j<0x6A;j++)
- {
- wdat(h_char);
- wdat(l_char);
- }
- }
- }
- //===================================================
- void display_crosstalk()
- {
- unsigned char i,j;
- for(i=0;i<67;i++)
- {
- for (j=0;j<98;j++)
- {
- if((i>26) && (i<38) && (j>9) && (j<19))//1 =10
- {
- wdat(0x00);
- wdat(0x00);
- }else if((i==0) || (i==66) || (j==97) || (j==0)){//rectangle color = white
- wdat(0xFF);
- wdat(0xFF);
- }else if((i>22) && (i<40) && (j>25) && (j<35)) {//2
- wdat(0x00);
- wdat(0x00); //31,A6
- }else if((i>15) && (i<44) && (j>42) && (j<53)) {//3
- wdat(0x00);
- wdat(0x00);
- }else if((i>10) && (i<50) && (j>60) && (j<71)) {//4
- wdat(0x00);
- wdat(0x00);
- }else if((i>4) && (i<60) && (j>77) && (j<88)){//5
- wdat(0x00);
- wdat(0x00);
- }else{//back color
- wdat(0x59);//(0xCE,0x59);
- wdat(0xCE);
- }
- }
- }
- }
- //***************************************************************
- void GRID(unsigned char hi_byte,unsigned char low_byte,unsigned char add_hi,unsigned char add_low)
- {
- unsigned char seg,com,n_com=8;
- while(n_com--)
- {
- for(com=8;com;com--)
- for(seg=98;seg;seg--)
- {
- wdat(hi_byte);
- wdat(low_byte);
- }
- low_byte+=add_low;
- hi_byte+=add_hi;
- }
- for(com=3;com;com--)
- {
- for(seg=98;seg;seg--)
- {
- wdat(0xff);
- wdat(0xff);
- }
- }
- }
- //************************************************
- void address()
- { //com_out(0xc1);//set lcd mapping control
- wcmd(0x00);// setting column LSB=0
- wcmd(0x10);//setting column MSB=0
- wcmd(0x60);//row address
- wcmd(0x70);
- wcmd(0xf4);//windows program starting column address
- wcmd(0x00);
- wcmd(0xf6);//windows program ending column address
- wcmd(0x5f);
- wcmd(0xf5);//windows program starting row address
- wcmd(0x00);
- wcmd(0xf7);//windows program ending row address
- wcmd(0x43);
- wcmd(0xf9);//windows program enable
- }
- //************************************************
- void write_bmp()
- {
- unsigned int i,j,k=0;
- address();
- for (i=0;i<64;i++)
- {
- for (j=0;j<96;j++)
- {
- wdat(pic[k]);
- wdat(pic[++k]);
- k++;
- }
- }
- }
- //************************************************
- main()
- {
- RESET=1;
-
- CS1=1;
- ……………………
- …………限于本文篇幅 余下代碼請(qǐng)從51黑下載附件…………
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