51单片机驱动OLED

1万 · 2024-10-13 14:19

代码：
OLED.C

#include "reg51.h"

#include "OLED.h"

sbit LCD_SCL=P1^0;

sbit LCD_SDA=P1^1;

sbit LCD_RST=P1^2; 

sbit LCD_DC=P1^3;

//#define LCD_SCL  LATCbits.LATC0

//#define LCD_SDA  LATCbits.LATC1

//#define LCD_RST  LATCbits.LATC2

//#define LCD_DC   LATCbits.LATC3



#define XLevelL                0x00

#define XLevelH                0x10

#define XLevel                ((XLevelH&0x0F)*16+XLevelL)

#define Max_Column        128

#define Max_Row                64

#define        Brightness        0xCF 





#define X_WIDTH 128

#define Y_WIDTH 64





unsigned char code Dot[]={   //图片--100x36

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,

0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,

0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,

0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,

0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,

0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0xF0,0xF8,0xFC,0xFE,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,0x7F,0x3F,0x9F,0x9F,0xDF,0xCF,0xEF,0xEF,

0xE7,0xE7,0xF7,0xF7,0xF7,0xF7,0xF7,0xF3,0xF3,0xFB,0xFB,0xFB,0xFB,0xF9,0xF9,0xFD,

0xFD,0xFD,0xFD,0xFD,0xFD,0xFD,0xFD,0xFD,0xFD,0xFD,0xFD,0xFD,0xFD,0xFD,0xFD,0xFD,

0xFD,0xFD,0xFD,0xFD,0xFD,0xFD,0xFD,0xFC,0xFC,0xFC,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,

0xFC,0xFC,0xF8,0xF0,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x3F,0x0F,0x07,0x03,0xF8,0xFA,0xFB,0xBB,0xBB,

0x9B,0xBB,0xBB,0x3B,0x03,0x03,0x03,0x83,0xE3,0x73,0xFB,0xF3,0x83,0x03,0x03,0xC3,

0xE3,0xF3,0xF3,0xFB,0xBB,0x73,0x73,0x33,0x03,0xFB,0xFB,0xFB,0xBB,0x9B,0xBB,0xBB,

0xBB,0x03,0x03,0x03,0x83,0xE3,0x73,0x7B,0xFB,0x83,0x03,0x03,0xFB,0xFB,0x3B,0x3B,

0x7B,0xF3,0xF7,0xEF,0x1F,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x03,0x07,0x0F,0x1F,0x3F,0x3F,0x3F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,

0x7F,0x7F,0x3F,0x3F,0x1F,0x1F,0x0F,0x07,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x1F,

0x7F,0x7F,0x73,0x73,0x73,0x73,0x73,0x21,0x30,0x7E,0x3F,0x1F,0x0F,0x0C,0x0F,0x3F,

0x7F,0x78,0x38,0x01,0x7B,0x73,0x73,0x73,0x7B,0x3F,0x3F,0x1F,0x00,0x7F,0x7F,0x73,

0x73,0x73,0x73,0x73,0x73,0x30,0x7C,0x3F,0x1F,0x0F,0x0C,0x0F,0x3F,0x7F,0x78,0x00,

0x7F,0x7F,0x0F,0x0F,0x1F,0x3F,0x3F,0x7B,0x30,0x01,0x7F,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,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00};







//======================================



code unsigned char F6x8[][6] =

{

    { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },   // sp

    { 0x00, 0x00, 0x00, 0x2f, 0x00, 0x00 },   // !

    { 0x00, 0x00, 0x07, 0x00, 0x07, 0x00 },   // "

    { 0x00, 0x14, 0x7f, 0x14, 0x7f, 0x14 },   // #

    { 0x00, 0x24, 0x2a, 0x7f, 0x2a, 0x12 },   // $

    { 0x00, 0x62, 0x64, 0x08, 0x13, 0x23 },   // %

    { 0x00, 0x36, 0x49, 0x55, 0x22, 0x50 },   // &

    { 0x00, 0x00, 0x05, 0x03, 0x00, 0x00 },   // '

    { 0x00, 0x00, 0x1c, 0x22, 0x41, 0x00 },   // (

    { 0x00, 0x00, 0x41, 0x22, 0x1c, 0x00 },   // )

    { 0x00, 0x14, 0x08, 0x3E, 0x08, 0x14 },   // *

    { 0x00, 0x08, 0x08, 0x3E, 0x08, 0x08 },   // +

    { 0x00, 0x00, 0x00, 0xA0, 0x60, 0x00 },   // ,

    { 0x00, 0x08, 0x08, 0x08, 0x08, 0x08 },   // -

    { 0x00, 0x00, 0x60, 0x60, 0x00, 0x00 },   // .

    { 0x00, 0x20, 0x10, 0x08, 0x04, 0x02 },   // /

    { 0x00, 0x3E, 0x51, 0x49, 0x45, 0x3E },   // 0

    { 0x00, 0x00, 0x42, 0x7F, 0x40, 0x00 },   // 1

    { 0x00, 0x42, 0x61, 0x51, 0x49, 0x46 },   // 2

    { 0x00, 0x21, 0x41, 0x45, 0x4B, 0x31 },   // 3

    { 0x00, 0x18, 0x14, 0x12, 0x7F, 0x10 },   // 4

    { 0x00, 0x27, 0x45, 0x45, 0x45, 0x39 },   // 5

    { 0x00, 0x3C, 0x4A, 0x49, 0x49, 0x30 },   // 6

    { 0x00, 0x01, 0x71, 0x09, 0x05, 0x03 },   // 7

    { 0x00, 0x36, 0x49, 0x49, 0x49, 0x36 },   // 8

    { 0x00, 0x06, 0x49, 0x49, 0x29, 0x1E },   // 9

    { 0x00, 0x00, 0x36, 0x36, 0x00, 0x00 },   // :

    { 0x00, 0x00, 0x56, 0x36, 0x00, 0x00 },   // ;

    { 0x00, 0x08, 0x14, 0x22, 0x41, 0x00 },   // <

    { 0x00, 0x14, 0x14, 0x14, 0x14, 0x14 },   // =

    { 0x00, 0x00, 0x41, 0x22, 0x14, 0x08 },   // >

    { 0x00, 0x02, 0x01, 0x51, 0x09, 0x06 },   // ?

    { 0x00, 0x32, 0x49, 0x59, 0x51, 0x3E },   // @

    { 0x00, 0x7C, 0x12, 0x11, 0x12, 0x7C },   // A

    { 0x00, 0x7F, 0x49, 0x49, 0x49, 0x36 },   // B

    { 0x00, 0x3E, 0x41, 0x41, 0x41, 0x22 },   // C

    { 0x00, 0x7F, 0x41, 0x41, 0x22, 0x1C },   // D

    { 0x00, 0x7F, 0x49, 0x49, 0x49, 0x41 },   // E

    { 0x00, 0x7F, 0x09, 0x09, 0x09, 0x01 },   // F

    { 0x00, 0x3E, 0x41, 0x49, 0x49, 0x7A },   // G

    { 0x00, 0x7F, 0x08, 0x08, 0x08, 0x7F },   // H

    { 0x00, 0x00, 0x41, 0x7F, 0x41, 0x00 },   // I

    { 0x00, 0x20, 0x40, 0x41, 0x3F, 0x01 },   // J

    { 0x00, 0x7F, 0x08, 0x14, 0x22, 0x41 },   // K

    { 0x00, 0x7F, 0x40, 0x40, 0x40, 0x40 },   // L

    { 0x00, 0x7F, 0x02, 0x0C, 0x02, 0x7F },   // M

    { 0x00, 0x7F, 0x04, 0x08, 0x10, 0x7F },   // N

    { 0x00, 0x3E, 0x41, 0x41, 0x41, 0x3E },   // O

    { 0x00, 0x7F, 0x09, 0x09, 0x09, 0x06 },   // P

    { 0x00, 0x3E, 0x41, 0x51, 0x21, 0x5E },   // Q

    { 0x00, 0x7F, 0x09, 0x19, 0x29, 0x46 },   // R

    { 0x00, 0x46, 0x49, 0x49, 0x49, 0x31 },   // S

    { 0x00, 0x01, 0x01, 0x7F, 0x01, 0x01 },   // T

    { 0x00, 0x3F, 0x40, 0x40, 0x40, 0x3F },   // U

    { 0x00, 0x1F, 0x20, 0x40, 0x20, 0x1F },   // V

    { 0x00, 0x3F, 0x40, 0x38, 0x40, 0x3F },   // W

    { 0x00, 0x63, 0x14, 0x08, 0x14, 0x63 },   // X

    { 0x00, 0x07, 0x08, 0x70, 0x08, 0x07 },   // Y

    { 0x00, 0x61, 0x51, 0x49, 0x45, 0x43 },   // Z

    { 0x00, 0x00, 0x7F, 0x41, 0x41, 0x00 },   // [

    { 0x00, 0x55, 0x2A, 0x55, 0x2A, 0x55 },   // 55

    { 0x00, 0x00, 0x41, 0x41, 0x7F, 0x00 },   // ]

    { 0x00, 0x04, 0x02, 0x01, 0x02, 0x04 },   // ^

    { 0x00, 0x40, 0x40, 0x40, 0x40, 0x40 },   // _

    { 0x00, 0x00, 0x01, 0x02, 0x04, 0x00 },   // '

    { 0x00, 0x20, 0x54, 0x54, 0x54, 0x78 },   // a

    { 0x00, 0x7F, 0x48, 0x44, 0x44, 0x38 },   // b

    { 0x00, 0x38, 0x44, 0x44, 0x44, 0x20 },   // c

    { 0x00, 0x38, 0x44, 0x44, 0x48, 0x7F },   // d

    { 0x00, 0x38, 0x54, 0x54, 0x54, 0x18 },   // e

    { 0x00, 0x08, 0x7E, 0x09, 0x01, 0x02 },   // f

    { 0x00, 0x18, 0xA4, 0xA4, 0xA4, 0x7C },   // g

    { 0x00, 0x7F, 0x08, 0x04, 0x04, 0x78 },   // h

    { 0x00, 0x00, 0x44, 0x7D, 0x40, 0x00 },   // i

    { 0x00, 0x40, 0x80, 0x84, 0x7D, 0x00 },   // j

    { 0x00, 0x7F, 0x10, 0x28, 0x44, 0x00 },   // k

    { 0x00, 0x00, 0x41, 0x7F, 0x40, 0x00 },   // l

    { 0x00, 0x7C, 0x04, 0x18, 0x04, 0x78 },   // m

    { 0x00, 0x7C, 0x08, 0x04, 0x04, 0x78 },   // n

    { 0x00, 0x38, 0x44, 0x44, 0x44, 0x38 },   // o

    { 0x00, 0xFC, 0x24, 0x24, 0x24, 0x18 },   // p

    { 0x00, 0x18, 0x24, 0x24, 0x18, 0xFC },   // q

    { 0x00, 0x7C, 0x08, 0x04, 0x04, 0x08 },   // r

    { 0x00, 0x48, 0x54, 0x54, 0x54, 0x20 },   // s

    { 0x00, 0x04, 0x3F, 0x44, 0x40, 0x20 },   // t

    { 0x00, 0x3C, 0x40, 0x40, 0x20, 0x7C },   // u

    { 0x00, 0x1C, 0x20, 0x40, 0x20, 0x1C },   // v

    { 0x00, 0x3C, 0x40, 0x30, 0x40, 0x3C },   // w

    { 0x00, 0x44, 0x28, 0x10, 0x28, 0x44 },   // x

    { 0x00, 0x1C, 0xA0, 0xA0, 0xA0, 0x7C },   // y

    { 0x00, 0x44, 0x64, 0x54, 0x4C, 0x44 },   // z

    { 0x14, 0x14, 0x14, 0x14, 0x14, 0x14 }    // horiz lines

};





code unsigned char F8X16[]=

{

  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,// 0

  0x00,0x00,0x00,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x33,0x30,0x00,0x00,0x00,//!1

  0x00,0x10,0x0C,0x06,0x10,0x0C,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//"2

  0x40,0xC0,0x78,0x40,0xC0,0x78,0x40,0x00,0x04,0x3F,0x04,0x04,0x3F,0x04,0x04,0x00,//#3

  0x00,0x70,0x88,0xFC,0x08,0x30,0x00,0x00,0x00,0x18,0x20,0xFF,0x21,0x1E,0x00,0x00,//$4

  0xF0,0x08,0xF0,0x00,0xE0,0x18,0x00,0x00,0x00,0x21,0x1C,0x03,0x1E,0x21,0x1E,0x00,//%5

  0x00,0xF0,0x08,0x88,0x70,0x00,0x00,0x00,0x1E,0x21,0x23,0x24,0x19,0x27,0x21,0x10,//&6

  0x10,0x16,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//'7

  0x00,0x00,0x00,0xE0,0x18,0x04,0x02,0x00,0x00,0x00,0x00,0x07,0x18,0x20,0x40,0x00,//(8

  0x00,0x02,0x04,0x18,0xE0,0x00,0x00,0x00,0x00,0x40,0x20,0x18,0x07,0x00,0x00,0x00,//)9

  0x40,0x40,0x80,0xF0,0x80,0x40,0x40,0x00,0x02,0x02,0x01,0x0F,0x01,0x02,0x02,0x00,//*10

  0x00,0x00,0x00,0xF0,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x1F,0x01,0x01,0x01,0x00,//+11

  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xB0,0x70,0x00,0x00,0x00,0x00,0x00,//,12

  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,//-13

  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,0x00,0x00,//.14

  0x00,0x00,0x00,0x00,0x80,0x60,0x18,0x04,0x00,0x60,0x18,0x06,0x01,0x00,0x00,0x00,///15

  0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00,//016

  0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//117

  0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00,//218

  0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00,//319

  0x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3F,0x24,0x00,//420

  0x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00,//521

  0x00,0xE0,0x10,0x88,0x88,0x18,0x00,0x00,0x00,0x0F,0x11,0x20,0x20,0x11,0x0E,0x00,//622

  0x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00,//723

  0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00,//824

  0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x00,0x31,0x22,0x22,0x11,0x0F,0x00,//925

  0x00,0x00,0x00,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,//:26

  0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x60,0x00,0x00,0x00,0x00,//;27

  0x00,0x00,0x80,0x40,0x20,0x10,0x08,0x00,0x00,0x01,0x02,0x04,0x08,0x10,0x20,0x00,//<28

  0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x00,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x00,//=29

  0x00,0x08,0x10,0x20,0x40,0x80,0x00,0x00,0x00,0x20,0x10,0x08,0x04,0x02,0x01,0x00,//>30

  0x00,0x70,0x48,0x08,0x08,0x08,0xF0,0x00,0x00,0x00,0x00,0x30,0x36,0x01,0x00,0x00,//?31

  0xC0,0x30,0xC8,0x28,0xE8,0x10,0xE0,0x00,0x07,0x18,0x27,0x24,0x23,0x14,0x0B,0x00,//@32

  0x00,0x00,0xC0,0x38,0xE0,0x00,0x00,0x00,0x20,0x3C,0x23,0x02,0x02,0x27,0x38,0x20,//A33

  0x08,0xF8,0x88,0x88,0x88,0x70,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x11,0x0E,0x00,//B34

  0xC0,0x30,0x08,0x08,0x08,0x08,0x38,0x00,0x07,0x18,0x20,0x20,0x20,0x10,0x08,0x00,//C35

  0x08,0xF8,0x08,0x08,0x08,0x10,0xE0,0x00,0x20,0x3F,0x20,0x20,0x20,0x10,0x0F,0x00,//D36

  0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x20,0x23,0x20,0x18,0x00,//E37

  0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x00,0x03,0x00,0x00,0x00,//F38

  0xC0,0x30,0x08,0x08,0x08,0x38,0x00,0x00,0x07,0x18,0x20,0x20,0x22,0x1E,0x02,0x00,//G39

  0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x20,0x3F,0x21,0x01,0x01,0x21,0x3F,0x20,//H40

  0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//I41

  0x00,0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,0x00,//J42

  0x08,0xF8,0x88,0xC0,0x28,0x18,0x08,0x00,0x20,0x3F,0x20,0x01,0x26,0x38,0x20,0x00,//K43

  0x08,0xF8,0x08,0x00,0x00,0x00,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x20,0x30,0x00,//L44

  0x08,0xF8,0xF8,0x00,0xF8,0xF8,0x08,0x00,0x20,0x3F,0x00,0x3F,0x00,0x3F,0x20,0x00,//M45

  0x08,0xF8,0x30,0xC0,0x00,0x08,0xF8,0x08,0x20,0x3F,0x20,0x00,0x07,0x18,0x3F,0x00,//N46

  0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x10,0x20,0x20,0x20,0x10,0x0F,0x00,//O47

  0x08,0xF8,0x08,0x08,0x08,0x08,0xF0,0x00,0x20,0x3F,0x21,0x01,0x01,0x01,0x00,0x00,//P48

  0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x18,0x24,0x24,0x38,0x50,0x4F,0x00,//Q49

  0x08,0xF8,0x88,0x88,0x88,0x88,0x70,0x00,0x20,0x3F,0x20,0x00,0x03,0x0C,0x30,0x20,//R50

  0x00,0x70,0x88,0x08,0x08,0x08,0x38,0x00,0x00,0x38,0x20,0x21,0x21,0x22,0x1C,0x00,//S51

  0x18,0x08,0x08,0xF8,0x08,0x08,0x18,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00,//T52

  0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00,//U53

  0x08,0x78,0x88,0x00,0x00,0xC8,0x38,0x08,0x00,0x00,0x07,0x38,0x0E,0x01,0x00,0x00,//V54

  0xF8,0x08,0x00,0xF8,0x00,0x08,0xF8,0x00,0x03,0x3C,0x07,0x00,0x07,0x3C,0x03,0x00,//W55

  0x08,0x18,0x68,0x80,0x80,0x68,0x18,0x08,0x20,0x30,0x2C,0x03,0x03,0x2C,0x30,0x20,//X56

  0x08,0x38,0xC8,0x00,0xC8,0x38,0x08,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00,//Y57

  0x10,0x08,0x08,0x08,0xC8,0x38,0x08,0x00,0x20,0x38,0x26,0x21,0x20,0x20,0x18,0x00,//Z58

  0x00,0x00,0x00,0xFE,0x02,0x02,0x02,0x00,0x00,0x00,0x00,0x7F,0x40,0x40,0x40,0x00,//[59

  0x00,0x0C,0x30,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x06,0x38,0xC0,0x00,//\60

  0x00,0x02,0x02,0x02,0xFE,0x00,0x00,0x00,0x00,0x40,0x40,0x40,0x7F,0x00,0x00,0x00,//]61

  0x00,0x00,0x04,0x02,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//^62

  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,//_63

  0x00,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//`64

  0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x19,0x24,0x22,0x22,0x22,0x3F,0x20,//a65

  0x08,0xF8,0x00,0x80,0x80,0x00,0x00,0x00,0x00,0x3F,0x11,0x20,0x20,0x11,0x0E,0x00,//b66

  0x00,0x00,0x00,0x80,0x80,0x80,0x00,0x00,0x00,0x0E,0x11,0x20,0x20,0x20,0x11,0x00,//c67

  0x00,0x00,0x00,0x80,0x80,0x88,0xF8,0x00,0x00,0x0E,0x11,0x20,0x20,0x10,0x3F,0x20,//d68

  0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x22,0x22,0x22,0x22,0x13,0x00,//e69

  0x00,0x80,0x80,0xF0,0x88,0x88,0x88,0x18,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//f70

  0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x6B,0x94,0x94,0x94,0x93,0x60,0x00,//g71

  0x08,0xF8,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20,//h72

  0x00,0x80,0x98,0x98,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//i73

  0x00,0x00,0x00,0x80,0x98,0x98,0x00,0x00,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,//j74

  0x08,0xF8,0x00,0x00,0x80,0x80,0x80,0x00,0x20,0x3F,0x24,0x02,0x2D,0x30,0x20,0x00,//k75

  0x00,0x08,0x08,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//l76

  0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x20,0x3F,0x20,0x00,0x3F,0x20,0x00,0x3F,//m77

  0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20,//n78

  0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00,//o79

  0x80,0x80,0x00,0x80,0x80,0x00,0x00,0x00,0x80,0xFF,0xA1,0x20,0x20,0x11,0x0E,0x00,//p80

  0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x0E,0x11,0x20,0x20,0xA0,0xFF,0x80,//q81

  0x80,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x20,0x20,0x3F,0x21,0x20,0x00,0x01,0x00,//r82

  0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x33,0x24,0x24,0x24,0x24,0x19,0x00,//s83

  0x00,0x80,0x80,0xE0,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x1F,0x20,0x20,0x00,0x00,//t84

  0x80,0x80,0x00,0x00,0x00,0x80,0x80,0x00,0x00,0x1F,0x20,0x20,0x20,0x10,0x3F,0x20,//u85

  0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x00,0x01,0x0E,0x30,0x08,0x06,0x01,0x00,//v86

  0x80,0x80,0x00,0x80,0x00,0x80,0x80,0x80,0x0F,0x30,0x0C,0x03,0x0C,0x30,0x0F,0x00,//w87

  0x00,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x31,0x2E,0x0E,0x31,0x20,0x00,//x88

  0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x80,0x81,0x8E,0x70,0x18,0x06,0x01,0x00,//y89

  0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x21,0x30,0x2C,0x22,0x21,0x30,0x00,//z90

  0x00,0x00,0x00,0x00,0x80,0x7C,0x02,0x02,0x00,0x00,0x00,0x00,0x00,0x3F,0x40,0x40,//{91

  0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,//|92

  0x00,0x02,0x02,0x7C,0x80,0x00,0x00,0x00,0x00,0x40,0x40,0x3F,0x00,0x00,0x00,0x00,//}93

  0x00,0x06,0x01,0x01,0x02,0x02,0x04,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//~94



};





void LCD_WrDat(unsigned char dat)

{

        unsigned char i=8;

        //LCD_CS=0;;

        LCD_DC=1;;

  LCD_SCL=0;;

  //;;    

  while(i--)

  {

    if(dat&0x80){LCD_SDA=1;}

    else{LCD_SDA=0;}

    LCD_SCL=1; 

    ;;;

                //;;            

    LCD_SCL=0;;    

    dat<<=1;    

  }

        //LCD_CS=1;

}

void LCD_WrCmd(unsigned char cmd)

{

        unsigned char i=8;

        

        //LCD_CS=0;;

        LCD_DC=0;;

  LCD_SCL=0;;

  //;;   

  while(i--)

  {

    if(cmd&0x80){LCD_SDA=1;}

    else{LCD_SDA=0;;}

    LCD_SCL=1;;

    ;;;

                //;;             

    LCD_SCL=0;;    

    cmd<<=1;;   

  }         

        //LCD_CS=1;

}

void LCD_Set_Pos(unsigned char x, unsigned char y)

{ 

  LCD_WrCmd(0xb0+y);

  LCD_WrCmd(((x&0xf0)>>4)|0x10);

  LCD_WrCmd((x&0x0f)|0x00); 

} 

void LCD_Fill(unsigned char bmp_dat)

{

        unsigned char y,x;

        

        for(y=0;y<8;y++)

        {

                LCD_WrCmd(0xb0+y);

                LCD_WrCmd(0x01);

                LCD_WrCmd(0x10);

                for(x=0;x<X_WIDTH;x++)

                        LCD_WrDat(bmp_dat);

        }

}

void LCD_CLS(void)

{

        unsigned char y,x;        

        for(y=0;y<8;y++)

        {

                LCD_WrCmd(0xb0+y);

                LCD_WrCmd(0x01);

                LCD_WrCmd(0x10); 

                for(x=0;x<X_WIDTH;x++)

                        LCD_WrDat(0);

        }

}

void LCD_DLY_ms(unsigned int ms)

{   

        unsigned int i;

        while(ms--)

        {

                for(i=0;i<2000;i++);//编译器自带延时指定个周期，在主频8Mhz下，一个指令周期为0.5us        

                //GCC_CLRWDT();

        }

} 

void LCD_Init(void)        

{  

        

        

        LCD_SCL=1;

        //LCD_CS=1;        //预制SLK和SS为高电平          

        LCD_RST=0;

        LCD_DLY_ms(50);

        LCD_RST=1;

        

        //从上电到下面开始初始化要有足够的时间，即等待RC复位完毕   

  

  LCD_WrCmd(0xae);//--turn off oled panel

  LCD_WrCmd(0x00);//---set low column address

  LCD_WrCmd(0x10);//---set high column address

  LCD_WrCmd(0x40);//--set start line address  Set Mapping RAM Display Start Line (0x00~0x3F)

  LCD_WrCmd(0x81);//--set contrast control register

  LCD_WrCmd(0xcf); // Set SEG Output Current Brightness

  LCD_WrCmd(0xa1);//--Set SEG/Column Mapping     0xa0左右反置 0xa1正常

  LCD_WrCmd(0xc8);//Set COM/Row Scan Direction   0xc0上下反置 0xc8正常

  LCD_WrCmd(0xa6);//--set normal display

  LCD_WrCmd(0xa8);//--set multiplex ratio(1 to 64)

  LCD_WrCmd(0x3f);//--1/64 duty

  LCD_WrCmd(0xd3);//-set display offset        Shift Mapping RAM Counter (0x00~0x3F)

  LCD_WrCmd(0x00);//-not offset

  LCD_WrCmd(0xd5);//--set display clock divide ratio/oscillator frequency

  LCD_WrCmd(0x80);//--set divide ratio, Set Clock as 100 Frames/Sec

  LCD_WrCmd(0xd9);//--set pre-charge period

  LCD_WrCmd(0xf1);//Set Pre-Charge as 15 Clocks & Discharge as 1 Clock

  LCD_WrCmd(0xda);//--set com pins hardware configuration

  LCD_WrCmd(0x12);

  LCD_WrCmd(0xdb);//--set vcomh

  LCD_WrCmd(0x40);//Set VCOM Deselect Level

  LCD_WrCmd(0x20);//-Set Page Addressing Mode (0x00/0x01/0x02)

  LCD_WrCmd(0x02);//

  LCD_WrCmd(0x8d);//--set Charge Pump enable/disable

  LCD_WrCmd(0x14);//--set(0x10) disable

  LCD_WrCmd(0xa4);// Disable Entire Display On (0xa4/0xa5)

  LCD_WrCmd(0xa6);// Disable Inverse Display On (0xa6/a7) 

  LCD_WrCmd(0xaf);//--turn on oled panel

  LCD_Fill(0x00);  //初始清屏

  LCD_Set_Pos(0,0);         

} 



//==============================================================

//函数名： void LCD_PutPixel(byte x,byte y)

//功能描述：绘制一个点（x,y）

//参数：真实坐标值(x,y),x的范围0～127，y的范围0～64

//返回：无

//==============================================================

void LCD_PutPixel(unsigned char  x,unsigned char  y)

{

        unsigned char  data1;  //data1当前点的数据 

         

  LCD_Set_Pos(x,y); 

        data1 = 0x01<<(y%8);         

        LCD_WrCmd(0xb0+(y>>3));

        LCD_WrCmd(((x&0xf0)>>4)|0x10);

        LCD_WrCmd((x&0x0f)|0x00);

        LCD_WrDat(data1);                  

}

//==============================================================

//函数名： void LCD_Rectangle(byte x1,byte y1,

//                   byte x2,byte y2,byte color,byte gif)

//功能描述：绘制一个实心矩形

//参数：左上角坐标（x1,y1）,右下角坐标（x2，y2）

//      其中x1、x2的范围0～127，y1，y2的范围0～63，即真实坐标值

//返回：无

//==============================================================

void LCD_Rectangle(unsigned char  x1,unsigned char  y1,unsigned char  x2,unsigned char  y2,unsigned char  gif)

{

        unsigned char  n; 

                

        LCD_Set_Pos(x1,y1>>3);

        for(n=x1;n<=x2;n++)

        {

                LCD_WrDat(0x01<<(y1%8));                         

                if(gif == 1)         LCD_DLY_ms(50);

        }  

        LCD_Set_Pos(x1,y2>>3);

  for(n=x1;n<=x2;n++)

        {

                LCD_WrDat(0x01<<(y2%8));                         

                if(gif == 1)         LCD_DLY_ms(5);

        }

        

}  



//==============================================================

//函数名：LCD_P6x8Str(unsigned char x,unsigned char y,unsigned char *p)

//功能描述：写入一组标准ASCII字符串

//参数：显示的位置（x,y），y为页范围0～7，要显示的字符串

//返回：无

//==============================================================  

void LCD_P6x8Str(unsigned char x,unsigned char y,unsigned char ch[])

{

  unsigned char c=0,i=0,j=0;      

  while (ch[j]!='\0')

  {    

    c =ch[j]-32;

    if(x>126){x=0;y++;}

    LCD_Set_Pos(x,y);    

          for(i=0;i<6;i++)     

            LCD_WrDat(F6x8[c][i]);  

          x+=6;

          j++;

  }

}



void LCD_P8x16Str(unsigned char x,unsigned char y,unsigned char ch[])

{

  unsigned char c=0,i=0,j=0;

        

  while (ch[j]!='\0')

  {    

    c =ch[j]-32;

    if(x>120){x=0;y++;}

    LCD_Set_Pos(x,y);    

          for(i=0;i<8;i++)     

            LCD_WrDat(F8X16[c*16+i]);

          LCD_Set_Pos(x,y+1);    

          for(i=0;i<8;i++)     

            LCD_WrDat(F8X16[c*16+i+8]);  

          x+=8;

          j++;

  }

}





//==============================================================

//函数名： void Draw_BMP(byte x,byte y)

//功能描述：显示BMP图片128×64

//参数：起始点坐标(x,y),x的范围0～127，y为页的范围0～7

//返回：无

//==============================================================

void Draw_BMP(unsigned char  x0,unsigned char  y0,unsigned char  x1,unsigned char  y1,unsigned char bmp[])

{         

  unsigned int  ii=0;

  unsigned char  x,y;

  

          if(y1%8==0) y=y1/8;      

          else y=y1/8+1;

        for(y=y0;y<=y1;y++)

        {

                LCD_Set_Pos(x0,y);                                

            for(x=x0;x<x1;x++)

            {      

                    LCD_WrDat(bmp[ii++]);                    

            }

        }

}

main.c

复制

#include<reg51.h>

#include"OLED.H"



extern unsigned char code Dot[];



void main(void)

{

        LCD_Init();

     LCD_CLS();

        LCD_P8x16Str(45,5,(u8*)"EASEAR");

        LCD_P6x8Str(0,7,(u8*)"www.holteksupport.com");

        Draw_BMP(0,0,100,3,(u8*)Dot);

        while(1)

        {

        }

}

效果图：

51单片机驱动OLED

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