學(xué)習(xí)oled這個(gè)就夠了，oled單片機(jī)驅(qū)動(dòng)源碼版本V6.0-S13-SPI
原理圖
下面這些平臺(tái)的源碼都有：
下面是例程都是有完整的源碼（包含各種單片機(jī)及嵌入式系統(tǒng)的驅(qū)動(dòng)源碼）：
（01）OLED_stm32 顯示例程
（02）OLED_XS128 用PA0123
（03）OLED_K60演示
（04）OLED_STC&52
（05）OLED_LQ-XS128用PE2345
（06）OLED_XS128-SPI采用標(biāo)準(zhǔn)SPI總線
（07）OLED_demo52259正式版
（08）OLED_arduino_SPI_例程
（09）OLED_C51系列_SPI_例程
（10）OLED_MSP430系列_SPI_例程
（11）OLED_PIC系列_SPI_例程
資料還包含
OLED裸屏用戶資料\
原理圖\
取模軟件\
程序例程\
OLED 模塊 使用說明.pdf
字模軟件的使用.pdf
下面是教程的部分內(nèi)容截圖：
資料包里面還有（各種屏的詳細(xì)資料）：
OLED開發(fā)設(shè)計(jì)說明-研發(fā)必讀-100309(1).pdf
SAS1-9046-B UG-2864HSWEG01-Univision.pdf
SSD1306-Revision 1.1 (Charge Pump).pdf
UG-2864HSWEG01 Drawing - 090120B.pdf
UG-2864HSWEG01 user guide.pdf
下面分享個(gè)stm32單片機(jī)的源碼：
1、該代碼已經(jīng)經(jīng)過實(shí)測(cè)驗(yàn)證OK
2、單片機(jī)采有stm32f103zevt
3、晶振為8M，總線時(shí)鐘為24M(/* PLLCLK = 8MHz / 2 * 6 = 24 MHz */),若你的環(huán)境與該代碼不一樣，請(qǐng)自行修改spi通信部分延時(shí)
4、管腳定義：
//-----------------OLED端口定義----------------
#define LCD_SCL_CLR() GPIO_ResetBits(GPIOB,GPIO_Pin_1)
#define LCD_SCL_SET() GPIO_SetBits(GPIOB,GPIO_Pin_1)
#define LCD_SDA_CLR() GPIO_ResetBits(GPIOB,GPIO_Pin_2)
#define LCD_SDA_SET() GPIO_SetBits(GPIOB,GPIO_Pin_2)
#define LCD_RST_CLR() GPIO_ResetBits(GPIOB,GPIO_Pin_3)
#define LCD_RST_SET() GPIO_SetBits(GPIOB,GPIO_Pin_3)
#define LCD_DC_CLR() GPIO_ResetBits(GPIOB,GPIO_Pin_4)
#define LCD_DC_SET() GPIO_SetBits(GPIOB,GPIO_Pin_4)
5、電路連接：
VCC接3.3V，IO口直接單片機(jī)，不需要上拉電阻或串聯(lián)電阻
6、程序如果沒有調(diào)通，液晶是無顯示的，也就是黑屏，請(qǐng)耐心調(diào)試，有疑問可以跟我們聯(lián)系，謝謝
- /*OLED底層驅(qū)動(dòng)
- *@采用列行式，分辨率為128*64
- *存放格式如下.
- *[0]0 1 2 3 ... 127
- *[1]0 1 2 3 ... 127
- *[2]0 1 2 3 ... 127
- *[3]0 1 2 3 ... 127
- *[4]0 1 2 3 ... 127
- *[5]0 1 2 3 ... 127
- *[6]0 1 2 3 ... 127
- *[7]0 1 2 3 ... 127
- */
- #include "stm32f10x_lib.h"
- #include "stdlib.h"
- #include "userinc/OLED.h"
- #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
- //======================================
- const u8 F6x8[] =
- {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 , // sp
- …………限于本文篇幅 字庫請(qǐng)從51黑電子論壇下載附件…………
- 0x14, 0x14, 0x14, 0x14, 0x14, 0x14 // horiz lines
- };
- const u8 F16x16_Idx[] =
- {
- "測(cè)距離周長面積度高坡畝儀搜索衛(wèi)星大小查記錄刪除系統(tǒng)值設(shè)單價(jià)公頃元詢每電池壓經(jīng)緯°㎡型號(hào)版本剩余空間返回退出"
- };
- const u8 F16x16[] =
- {
- 0x10,0x60,0x02,0x8C,0x00,0xFE,0x02,0xF2,0x02,0xFE,0x00,0xF8,0x00,0xFF,0x00,0x00,
- 0x04,0x04,0x7E,0x01,0x80,0x47,0x30,0x0F,0x10,0x27,0x00,0x47,0x80,0x7F,0x00,0x00,//測(cè)0,
- …………限于本文篇幅 字庫請(qǐng)從51黑電子論壇下載附件…………
- };
- //======================================================
- // 128X64I液晶底層驅(qū)動(dòng)[8X16]字體庫
- // 設(shè)計(jì)者: powerint
- // 描 述: [8X16]西文字符的字模數(shù)據(jù) (縱向取模,字節(jié)倒序)
- // !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~
- //======================================================
- const u8 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
- …………限于本文篇幅 字庫請(qǐng)從51黑電子論壇下載附件…………
- };
- /* 生成實(shí)心菱形圖標(biāo)的16*16點(diǎn)陣*/
- const u8 nonside[] =
- {
- 0x00,0x00,0x80,0xC0,0xE0,0xF0,0xF8,0xFC,0xF8,0xF0,0xE0,0xC0,0x80,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x01,0x03,0x07,0x0F,0x1F,0x0F,0x07,0x03,0x01,0x00,0x00,0x00,0x00,//◆0,
- };
- void LCD_WrDat(u8 data)
- {
- u8 i=8;
- //LCD_CS=0;;
- LCD_DC_SET();
- LCD_SCL_CLR();
- //asm("nop");
- while(i--)
- {
- if(data&0x80){LCD_SDA_SET();}
- else{LCD_SDA_CLR();}
- LCD_SCL_SET();
- //asm("nop");;
- //asm("nop");
- LCD_SCL_CLR();
- data<<=1;
- }
- //LCD_CS=1;
- }
- void LCD_WrCmd(u8 cmd)
- {
- u8 i=8;
-
- //LCD_CS=0;;
- LCD_DC_CLR();
- LCD_SCL_CLR();
- //asm("nop");
- while(i--)
- {
- if(cmd&0x80){LCD_SDA_SET();}
- else{LCD_SDA_CLR();}
- LCD_SCL_SET();
- //asm("nop");;
- //asm("nop");
- LCD_SCL_CLR();
- cmd<<=1;;
- }
- //LCD_CS=1;
- }
- /*設(shè)置起始地址
- *Y軸是按8格遞進(jìn)的，y軸0~63，只能按8格的倍數(shù)顯示，
- *因?yàn)榱行惺街荒馨?個(gè)字節(jié)進(jìn)行
- */
- void LCD_Set_Pos(u8 x, u8 y)
- {
- LCD_WrCmd(0xb0+(y>>3));
- LCD_WrCmd(((x&0xf0)>>4)|0x10);
- LCD_WrCmd((x&0x0f)|0x01);
- }
- void LCD_Fill(u8 bmp_data)
- {
- u8 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_data);
- }
- }
- void LCD_CLS(void)
- {
- u8 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);
- }
- }
- //清除一行0-63
- void LCD_CLS_y(char y)
- {
- u8 x;
-
- LCD_WrCmd(0xb0+(y>>3));
- LCD_WrCmd(0x01);
- LCD_WrCmd(0x10);
- for(x=0;x<X_WIDTH;x++)
- {
- LCD_WrDat(0);
- }
-
- }
- //清除一行上的一塊區(qū)域y=0-63
- void LCD_CLS_line_area(u8 start_x,u8 start_y,u8 width)
- {
- u8 x;
-
- LCD_WrCmd(0xb0+(start_y>>3));
- LCD_WrCmd(0x01);
- LCD_WrCmd(0x10);
- for(x=start_x;x<width;x++)
- {
- LCD_WrDat(0);
- }
-
- }
- void LCD_DLY_ms(u16 ms)
- {
- u16 a;
- while(ms)
- {
- a=1335;
- while(a--);
- ms--;
- }
- return;
- }
- void LCD_Init(void)
- {
- //DDRA=0XFF;
-
- LCD_SCL_SET();
- //LCD_CS=1; //預(yù)制SLK和SS為高電平
-
- LCD_RST_CLR();
- LCD_DLY_ms(50);
- LCD_RST_SET();
- 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);
-
- }
- //==============================================================
- //函數(shù)名： void LCD_PutPixel(u8 x,u8 y)
- //功能描述：繪制一個(gè)點(diǎn)（x,y）
- //參數(shù)：真實(shí)坐標(biāo)值(x,y),x的范圍0～127，y的范圍0～64
- //返回：無
- //==============================================================
- void LCD_PutPixel(u8 x,u8 y)
- {
- u8 data1; //data1當(dāng)前點(diǎn)的數(shù)據(jù)
-
- //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);
- }
- //==============================================================
- //函數(shù)名： void LCD_Put_Column(u8 x,u8 y,u8 data)
- //功能描述：操作一列顯示，一列全顯示0XFF,清除一列0X00;
- //參數(shù)：真實(shí)坐標(biāo)值(x,y),x的范圍0～127，y的范圍0～64
- //返回：無
- //==============================================================
- void LCD_Put_Column(u8 x,u8 y,u8 data)
- {
- LCD_WrCmd(0xb0+(y>>3));
- LCD_WrCmd(((x&0xf0)>>4)|0x10);
- LCD_WrCmd((x&0x0f)|0x00);
- LCD_WrDat(data);
- }
- //==============================================================
- //函數(shù)名： void LCD_Rectangle(u8 x1,u8 y1,
- // u8 x2,u8 y2,u8 color,u8 gif)
- //功能描述：繪制一個(gè)實(shí)心矩形
-
- …………限于本文篇幅 完整源碼請(qǐng)從51黑論壇下載附件…………
全部資料下載：
V6.0-S13-SPI.rar
(13.28 MB, 下載次數(shù): 867)
2017-4-22 19:55 上傳
點(diǎn)擊文件名下載附件
|
[復(fù)制鏈接]
