瘋狂微控制器--用C++寫STM32程式-OLED
阿新 • • 發佈：2019-01-14
第一次見到OLED就是在MP3播放器上,那時只有高階大氣上檔次的機器才用OLED,所以後來對使用OLED的裝置總有一種高貴的感覺.
今天就來玩一玩OLED
型號:PG9639TLBE,
驅動IC:SSD1306
驅動方式:模擬SPI方式,
OLED介面引腳:SCLK,SDIN,CS_N,CMD
SCLK:序列時針訊號
SDIN:序列資料訊號
CS_N:片選
CMD:命令/資料選擇
型號:QG-2864KLBLG22
驅動IC:SH1106
驅動方式:模擬SPI方式,
OLED介面引腳:SCLK,SDIN,CS_N,CMD
SCLK:序列時針訊號
SDIN:序列資料訊號
CS_N:片選
CMD:命令/資料選擇
接著建立了一個OLED類
//OLED.H //BY wisepragma //homepage:http://blog.csdn.net/wisepragma #pragma once #include "main.h" #include "math.h" #include "font_dot.h" #include "string.h" ////////////////////////////////////////////////////// /////////////////////////////////////////////////// // 型號:QG-2864KLBLG22 // 驅動IC:SH1106 // 驅動方式:模擬SPI方式, // OLED介面引腳:SCLK,SDIN,CS_N,CMD // SCLK:序列時針訊號 // SDIN:序列資料訊號 // CS_N:片選 // CMD:命令/資料選擇 enum { MAX_PAGE=8, //7+8*4 ROWS 範圍:0~MAX_PAGE-1 MAX_COLUMN=128,//96,,//, //解析度:橫向96點 範圍:0~MAX_COLUMN-1 128 MAX_ROW=64,//39,//,//解析度:縱向39點 範圍:0~MAX_ROW-1 64 COLUMN_OFFSET_ADDRINC=2, CHAR_WIDTH=8, CHAR_HEIGHT=16, DEFAULT_BRIGHTNESS=0x14, MAX_DELAY_POWERUP=30000 }OLED_CONFIG; // // ////////////////////////////////////////// // // 型號:PG9639TLBE, // // 驅動IC:SSD1306 // // 驅動方式:模擬SPI方式, // // OLED介面引腳:SCLK,SDIN,CS_N,CMD // // SCLK:序列時針訊號 // // SDIN:序列資料訊號 // // CS_N:片選 // // CMD:命令/資料選擇 // enum // { // //OLED PG9639TLBE // //PAGE0:D1~D7填入,PAGE1~PAGE4:D0~D7;填入方向從上往下 // //解析度為:96x39 即Xpixel:96 columns Ypixel:5pages=7rows+8*(4page) rows=7+8*4=39 rows // MAX_PAGE=5, //7+8*4 ROWS 範圍:0~MAX_PAGE-1 // MAX_COLUMN= 96, //, //解析度:橫向96點 範圍:0~MAX_COLUMN-1 96 // MAX_ROW= 39, //解析度:縱向39點 範圍:0~MAX_ROW-1 39 // COLUMN_OFFSET_ADDRINC=32, // CHAR_WIDTH=8, // CHAR_HEIGHT=16, // DEFAULT_BRIGHTNESS=0x14, // MAX_DELAY_POWERUP=30000//使用者自己調節,加入上電延時保證可靠顯示 // }OLED_CONFIG; //////////////////////////////////////////////////// class OLED { private: enum { Charge_Pump_Setting=0x8D,//0x8D,settingbyte [0x10(disable charge pump),0x14(enable charge pump)] Set_Contrast_Control=0x81, //00~0xff Entire_Display_On=0xA4,//0xA4 follows RAM,0xA5 ignores RAM Entire_Display_Off=0xA5, Set_Normal_Display=0xA6, Set_Inverse_Display=0xA7, Set_Display_On=0xAF, Set_Display_Off=0xAE, Right_Horizontal_Scroll=0x26, //0x26,0x00(DummyByte),StartPage(0~7),interval(0~7),EndPage(0~7),0x00(DummyByte),0xFF(DummyByte) Left_Horizontal_Scroll=0x27, //0x27,0x00(DummyByte),StartPage(0~7),interval(0~7),EndPage(0~7),0x00(DummyByte),0xFF(DummyByte) Vertical_And_Right_Horizontal_Scroll=0x29,//0x29,0x00(DummyByte),StartPage(0~7),interval(0~7),EndPage(0~7),VerticalScrollOffset(1~63) Vertical_And_Left_Horizontal_Scroll=0x2A, //0x2A,0x00(DummyByte),StartPage(0~7),interval(0~7),EndPage(0~7),VerticalScrollOffset(1~63) Deactivate_Scroll=0x2E,//for 0x26,0x27,0x29,0x2A ,RAM NEED TO BE rewritten Activate_Scroll=0x2F,//for 0x26,0x27,0x29,0x2A Set_Vertical_Scroll_Area=0xA3,//p30*0xA3,NoOfRows,VerticalScrollNo Set_Memory_Address_Mode=0x20,//0x20,ModeSelect(0, Horizontal Addressing Mode ;1, Vertical Addressing Mode; 2,Page Addressing Mode (default) Set_Column_Address=0x21,//0x21,startColumn(0~127),endColumn(0~127) //This command is only for horizontal or vertical addressing mode. Set_Page_Address=0x22,//0x22,startPage(0~7),endPage(0~7) //This command is only for horizontal or vertical addressing mode. Set_Segment_Remap_ColumnAddress0_Mappedto_SEG0=0xA0, //default Set_Segment_Remap_ColumnAddress0_Mappedto_SEGmax=0xA1, Set_Multiplex_Ratio=0xA8,//0xA8,MUXratio(16~64) Set_COM_Output_Scan_DirUp=0xC0, //default Set_COM_Output_Scan_DirDown=0xC8, Set_Display_Vertical_Offset=0xD3,//0xD3,Vertical Shift(0~63) Set_COMPins_Hardware_Config=0xDA,//p31*config(0x32,0x02,0x12,0x22) Set_Display_Clock=0xD5,//p32*0xD5,osc[7:4]|ratio[3:0] Set_PreCharge_Period=0xD9,//0xD9,Phase1[3:0]|Phase2[7:4] Set_Vcomh_DeselectLevel=0xDB,//0xDB,level[0x00,0x20,0x30] NOP=0xE3, }OLED_COMMAND; //置頂,否則GRAM[MAX_PAGE][MAX_COLUMN]未定義 STM32PIN CMD; STM32PIN CS_N; STM32PIN SCLK; STM32PIN SDIN; uint8_t GRAM[MAX_PAGE][MAX_COLUMN]; bool m_bSegmentRemapAsAddrInc_fixed; bool m_bflipHorizontal,m_bflipVertical; uint8_t m_brightness; uint8_t m_StartColumnAddress; // public: OLED( STM32PIN &p_sclk,STM32PIN &p_sdin,STM32PIN &p_cs,STM32PIN &p_cmd ,uint8_t brightness=DEFAULT_BRIGHTNESS/*0x00(dark)~0xff(light)*/,uint8_t maxpage=8,uint8_t maxcolumn=128 ) { SCLK=p_sclk; SDIN=p_sdin; CS_N=p_cs; CMD=p_cmd; SCLK.reset(GPIO_Mode_Out_PP); SDIN.reset(GPIO_Mode_Out_PP); CS_N.reset(GPIO_Mode_Out_PP); CMD.reset(GPIO_Mode_Out_PP); m_brightness=brightness; m_bflipHorizontal=false; m_bflipVertical=false; PowerUp(); } /////////////////////////////////////////////////////// //////////////////////////////////////////////////////// void PowerUp(void) { for(int i=0;i<MAX_DELAY_POWERUP;i++); //延時保證可靠顯示 SwitchDisplayOn(false); //0xAE 關閉顯示 //SetMemoryAddressMode(2); //0x20(0x02預設),地址自增模式,頁模式下PAGE會自動歸0,SH1106 not support,ModeSelect://0, Horizontal Addressing Mode ;//1, Vertical Addressing Mode; //2,Page Addressing Mode (default) //SetPageAddressRange(0); //SetColumnAddressRange(0,127); SetDisplayVerticalOffset(0); //0xD3(00)縱向起點行 SetDisplayStartLine(0); //0x40(0),行偏移 SetDisplayStartColumn(COLUMN_OFFSET_ADDRINC);//列偏移,sh1106:2 ssd1306:32( addr & 0x0f);/*set lower column address*/(0x10| (addr>>4) & 0x0f);/*set higher column address*/ FlipHorizontal(false); //0xA0 or 0xA1 水平翻轉顯示 /*set segment remap*/// startColumn+=32; //magic number,i don't know why//SegmentRemapAsAddrInc(false); 時要加這句 FlipVertical(false); //0xC8 or 0xC0( //default) 垂直翻轉顯示 /*Com scan direction*/ //180度轉向顯示FlipVertical(true); FlipHorizontal(true); //SWSetHV(true,true);軟體翻轉 EnableChargePump(true); //0x8D(0x14),啟用內部電壓泵 Enable Embedded DC/DC Converter SetMultiplexRatio(MAX_ROW-1); //0xA8(64d=0x3F)引數近似要顯示的行數 QG-2864KLBLG22(SH1106)-- set multiplex ratio: 1/64 duty//PG9639TLBE(SSD1306) 0xA8(0x27=39D) SetClockDivideRatio(0x80); //0xD5(0x80) Set Clock as 100 Frames/Sec SetCOMPinsHardwareConfig(0x12); //0xDA(0x12)//?p31*config(0x32,0x02,0x12,0x22)//SH1106:0XDA,0X02隔行掃描 SetBrightness(m_brightness); //0x81(0xAF)亮度即Contrast Control,Brightness:0x00(dark)~0xff(light) SetPreChargePeriod(0x25); //0xD9(0x25)//?p32*Set Pre-Charge as 15 Clocks & Discharge as 1 Clock SetVcomhDeselectLevel(0x20); //0xDB(0x20)//00h ~ 0.65 x Vcc //20h ~ 0.77 x Vcc (RESET) //30h ~ 0.83 x Vcc SwitchEntireDisplayOn(true); //0xA4 or 0xA5 ,false全亮顯示 SwitchInverseDisplay(false); //0xA6 or 0xA7 反相顯示 SwitchDisplayOn(true); //0xAF 開啟顯示 clear(true/*flush*/);//清屏 } void PowerDown(void) { sleep(); for(int i=0;i<300000;i++); //20ms延時 } void sleep(void) //在sleep狀態下還是能寫入東西的 { SwitchDisplayOn(false); //AE EnableChargePump(false); //8D(10) Enable Embedded DC/DC Converter } void wake(void) { EnableChargePump(true); //8D(14) Enable Embedded DC/DC Converter SwitchDisplayOn(true); //AF } // **************configuation functions**********************************= void SetMemoryAddressMode(uint8_t mode=0x02) { //ModeSelect SH1106不支援 //0, Horizontal Addressing Mode ; //寫入資料，column 自增到末尾（MAX_COLUMN-1），[column回0，page自增，到末尾（MAX_PAGE-1）回0 ] //1, Vertical Addressing Mode; // 寫入資料，page自增，到末尾（MAX_PAGE-1）[page回0,column 自增到末尾（MAX_COLUMN-1），回0 ] //2,Page Addressing Mode (default) //page不變，寫入資料，column自增，到末尾（MAX_PAGE-1）後回0 WR1BCmd( Set_Memory_Address_Mode ); WR1BCmd( mode ); } void FlipHorizontal(bool bOn=true) { m_bSegmentRemapAsAddrInc_fixed=bOn; WR1BCmd( bOn? Set_Segment_Remap_ColumnAddress0_Mappedto_SEG0:Set_Segment_Remap_ColumnAddress0_Mappedto_SEGmax); } void FlipVertical(bool bOn=true) { WR1BCmd( bOn? Set_COM_Output_Scan_DirUp: Set_COM_Output_Scan_DirDown); } void SetStartPage(uint8_t page=0) //頁模式下,設定起始頁 { WR1BCmd( 0xB0 | (page&0x0F) ); } void SetDisplayStartLine(uint8_t ixLine=0) { WR1BCmd(0x40 | ixLine); //ixLine:0~63 } void SetDisplayStartColumn(uint8_t ColumnAddress=0)//SH1106,X軸偏移-2,ssd1306 x軸偏移-32 { m_StartColumnAddress=(0<ColumnAddress) && ( ColumnAddress< MAX_COLUMN)?ColumnAddress:0; } void SetStartColumn(uint8_t ColumnAddress=0) //頁模式下,設定起始列 { //SH1106,X軸偏移-2,ssd1306 x軸偏移-32 ColumnAddress+=m_bSegmentRemapAsAddrInc_fixed?0:m_StartColumnAddress; if( ColumnAddress >= MAX_COLUMN ) return; WR1BCmd(0x0f & ColumnAddress ); //Set Lower Column (00H - 0FH) WR1BCmd(0x0f & (ColumnAddress>>4) | 0x10 ); //Set Higher Column (10H - 1FH) } uint8_t GetBrightness(void) { return m_brightness; } void light(int8_t dlight) { m_brightness+=dlight; SetBrightness(m_brightness); } void SetBrightness(uint8_t light=0x10) //亮度 Brightness:0x00(dark)~0xff(light) { m_brightness=light; WR1BCmd( Set_Contrast_Control ); WR1BCmd( light ); } //___________________________________________________________________________________________ void EnableChargePump( bool bEnable=true) { //0x8D,settingbyte [0x10(disable charge pump,default),0x14(enable charge pump)] WR1BCmd( Charge_Pump_Setting ); //someone use(0xad);/*set charge pump enable*/ WR1BCmd( bEnable? 0x14: 0x10); } void SetVppLevel(uint8_t level)//這個也可以調節亮度SH1106 { WR1BCmd( 0x30|(level&0x03) );/*0X30---0X33 set VPP 9V*/ } void SwitchEntireDisplayOn(bool bOn=false) { WR1BCmd( bOn ? Entire_Display_On:Entire_Display_Off ); } void SwitchInverseDisplay(bool bOn=false) { WR1BCmd( bOn ? Set_Inverse_Display:Set_Normal_Display ); } void SetMultiplexRatio(uint8_t MUXratio=0x3F) { WR1BCmd(Set_Multiplex_Ratio); WR1BCmd( MUXratio ); } void SwitchDisplayOn(bool bOn=false) { WR1BCmd( bOn ? Set_Display_On:Set_Display_Off ); } void SetDisplayVerticalOffset(uint8_t offset) { WR1BCmd(Set_Display_Vertical_Offset); WR1BCmd( offset ); } //2 FUNC FOR Set_Display_Clock void SetClockDivideRatio(uint8_t osc,uint8_t ratio) { WR1BCmd(Set_Display_Clock); WR1BCmd ( ( osc & 0xf0 )|(ratio & 0x0f) ); } void SetClockDivideRatio(uint8_t oscratio) { WR1BCmd(Set_Display_Clock); WR1BCmd( oscratio ); } void SetPreChargePeriod(uint8_t phase=0x25) { WR1BCmd(Set_PreCharge_Period); WR1BCmd(phase); } void SetCOMPinsHardwareConfig (uint8_t config)//sh1106只支援0xda,0x02或0XDA,0X12 { WR1BCmd( Set_COMPins_Hardware_Config ); WR1BCmd( config ); } void SetVcomhDeselectLevel(uint8_t level=0x12) { WR1BCmd(Set_Vcomh_DeselectLevel); WR1BCmd(level); } //++++++++++++++useless functions+++++++++++++++++++++++++++++++++++ void Nop(void) { WR1BCmd(NOP); } void ActivateScroll(void) { WR1BCmd( Activate_Scroll ); } void DeactivateScroll(void) { WR1BCmd( Deactivate_Scroll ); } void SetColumnAddressRange(uint8_t startColumn,uint8_t endColumn) //橫/豎模式下使用,設定列範圍 column:0~127 { WR1BCmd(Set_Column_Address); WR1BCmd( startColumn ); //default:0 WR1BCmd( endColumn ); //default:127 } void SetPageAddressRange(uint8_t startPage=0,uint8_t endPage=MAX_PAGE-1) //橫/豎模式下使用,設定頁範圍 Page:0~7 { ////This command is only for horizontal or vertical addressing mode. WR1BCmd(Set_Page_Address); WR1BCmd(startPage); //default:0 WR1BCmd(endPage); //default:7 } void VerticalRightScroll(uint8_t StartPage,uint8_t EndPage,uint8_t Speed,uint8_t VerticalScrollOffset) //斜著,不知作什麼用 { //VerticalScrollOffset(0~63),若取0就等於RightScroll() DeactivateScroll(); WR1BCmd( Vertical_And_Right_Horizontal_Scroll ); WR1BCmd( 0x00 );//DummyByte WR1BCmd( StartPage );//page(0~7) y軸方向從上向下分八頁,分別為page0..page7, WR1BCmd( Speed );//interval(0~7) WR1BCmd( EndPage ); //page(0~7) WR1BCmd( VerticalScrollOffset ); ActivateScroll(); } void VerticalLeftScroll(uint8_t StartPage,uint8_t EndPage,uint8_t Speed,uint8_t VerticalScrollOffset) //斜著,不知作什麼用 { //VerticalScrollOffset(0~63),若取0就等於LeftScroll() DeactivateScroll(); WR1BCmd( Vertical_And_Left_Horizontal_Scroll ); WR1BCmd( 0x00 );//DummyByte WR1BCmd( StartPage );//page(0~7) y軸方向從上向下分八頁,分別為page0..page7, WR1BCmd( Speed );//interval(0~7) WR1BCmd( EndPage ); //page(0~7) WR1BCmd( VerticalScrollOffset ); ActivateScroll(); } void RightScroll(uint8_t StartPage,uint8_t EndPage,uint8_t Speed ) //page(0~7) speed(0~7) { DeactivateScroll(); WR1BCmd( Right_Horizontal_Scroll ); WR1BCmd( 0x00 );//DummyByte WR1BCmd( StartPage );//page(0~7) y軸方向從上向下分八頁,分別為page0..page7, WR1BCmd( Speed );//interval(0~7) WR1BCmd( EndPage ); //page(0~7) WR1BCmd( 0x00 );//DummyByte WR1BCmd( 0xFF ); ActivateScroll(); } void LeftScroll(uint8_t StartPage,uint8_t EndPage,uint8_t Speed ) { DeactivateScroll(); WR1BCmd( Left_Horizontal_Scroll ); WR1BCmd( 0x00 );//DummyByte WR1BCmd( StartPage ); WR1BCmd( Speed );//interval(0~7) WR1BCmd( EndPage ); WR1BCmd( 0x00 );//DummyByte WR1BCmd( 0xFF ); ActivateScroll(); } /// **************useful functions**********************************= void fill(uint8_t dat=0xff,bool bFlushAtOnce=true) { memset(GRAM,dat,sizeof(GRAM)); if( bFlushAtOnce ) flush(); } void clear(bool bFlushAtOnce=true) { memset(GRAM,0,sizeof(GRAM)); if( bFlushAtOnce ) flush(); } void dot(uint8_t page,uint8_t column,uint8_t byDot) //不經GRAM直接寫OLED { //page:0~4,column:0~95 //SetDisplayStartLine(0); SetStartPage(page); SetStartColumn(column); WR1BData(byDot); } // // void direct_putascii(uint8_t basePage,uint8_t baseColumn,char ch) //不經GRAM直接寫OLED // { // signed char iAlpha=ch-0x20; //ascii字模從0x20開始 // if( iAlpha<0 || iAlpha>Total_Ascii8x16dot_Font) // { // return;//0~0x19非ASCII符不處理 // } // //按位元組寫入column自增的方式,先畫字模的第一行,再畫第二行 ,(字模是縱向掃描的) // SetStartPage(basePage); // SetStartColumn(baseColumn); // for(uint8_t i=0;i<=14;i+=2) // { // WR1BData( Ascii8x16dot[iAlpha][i]); // } // SetStartPage(basePage+1); // SetStartColumn(baseColumn); // for(uint8_t i=1;i<=15;i+=2) // { // WR1BData( Ascii8x16dot[iAlpha][i]); // } // } // // void direct_putstr(uint8_t basePage,uint8_t baseColumn, const char *str) 不經GRAM直接寫OLED // { // int len=strlen(str); // for(int i=0;i<len;i++) // { // // if(baseColumn>MAX_COLUMN-CHAR_WIDTH) // { // basePage+=2; // baseColumn=0; // } // if(basePage>4)break; // putascii(basePage,baseColumn,str[i]); // baseColumn+=CHAR_WIDTH; // } // } void putstr(uint8_t ix,uint8_t iy, const char *str,bool bSingleLine=false,bool bFlushAtOnce=false,bool bDot=true ) { int len=strlen(str); for(int i=0;i<len;i++) { if(ix>MAX_COLUMN-CHAR_WIDTH) { if(bSingleLine) break; iy+=CHAR_HEIGHT; ix=0; } if(iy>MAX_ROW)break; putchar(ix,iy,str[i],bDot); ix+=CHAR_WIDTH; } if( bFlushAtOnce ) flush(); } void lineSrolling(uint8_t y,const char *str,int &istr,int delay=0,bool bLeftScroll=true,bool bFlushAtOnce=false ) { const int MaxStr=strlen(str); const int ToatalCharsIn1line= MAX_COLUMN / CHAR_WIDTH; char linestr[ToatalCharsIn1line]; //從str中第istr個字開始取ToatalCharsIn1line個字元裝入linestr if( istr>=MaxStr ) istr=0; if( istr<0 ) istr=MaxStr-1; int ishow=istr; for(uint8_t n=0;n<ToatalCharsIn1line;n++) { linestr[n]=str[ishow]; ishow++; if(ishow>=MaxStr) ishow=0; if(ishow<0) ishow=MaxStr-1; } if(bLeftScroll) { istr++; } else { istr--; } putstr(0,y,linestr,true); for(int i=0;i<delay;i++); if( bFlushAtOnce ) flush(); } ///--------------------------------------------------------- uint8_t InvertByte(uint8_t dat)//位元組倒置 { return ((dat<<7)&0x80 | (dat<<5)&0x40 | (dat<<3)&0x20 | (dat<<1)&0x10 | (dat>>1)&0x08 | (dat>>3)&0x04 | (dat>>5)&0x02 | (dat>>7)&0x01 ); } void SWFlipVertical()//GRAM上翻轉上下 { uint8_t tmp; for(uint8_t page=0;page<(MAX_PAGE+1)/2;page++) { for(uint8_t column=0;column<MAX_COLUMN;column++) { tmp=InvertByte( GRAM[page][column] ); GRAM[page][column]= InvertByte( GRAM[MAX_PAGE-page-1][column] );//下標溢位程式亂跑 GRAM[MAX_PAGE-page-1][column]=tmp; } } } void SWFlipHorizontal()//GRAM上翻轉左右 { uint8_t tmp; for(uint8_t page=0;page<MAX_PAGE;page++) { for(uint8_t column=0;column<=(MAX_COLUMN-1)/2;column++) { tmp= GRAM[page][column] ; GRAM[page][column]=GRAM[page][MAX_COLUMN-column-1];//下標溢位程式亂跑 GRAM[page][MAX_COLUMN-column-1]=tmp; } } } void SWSetHV(bool h,bool v) { m_bflipHorizontal=h; m_bflipVertical=v; } void flush(void) //此版本為line mode,sh1106不支援page 改為line mode { if(m_bflipHorizontal) SWFlipHorizontal(); if(m_bflipVertical) SWFlipVertical(); for(uint8_t page=0;page<MAX_PAGE;page++) { SetStartPage(page);//SetPageAddress(page); SetStartColumn(0);//SetColumnAddress(0); for(uint8_t column=0;column<MAX_COLUMN;column++) { WR1BData(GRAM[page][column]); } } } void putchar(uint8_t x,uint8_t y,char ch,bool bDot=true)//為加快速度,本函式只刷入GRAM (96,39) { signed char iAlpha=ch-0x20; //ascii字模從0x20開始 if( iAlpha<0 || iAlpha>Total_Ascii8x16dot_Font) { return;//非ASCII符不處理 } uint8_t imod=0; for(uint8_t width=0;width<8;width++) { for(int8_t height=0;height<16/8;height++) { for(uint8_t dy=0;dy<=7;dy++) { bool dot= (1<<dy) & Ascii8x16dot[iAlpha][imod] ; SetPixel(x+width,y+height*8+dy, bDot?dot:!dot ); } imod++; //放的後面從0開始,而非從1開始 } } } void drawicon(uint8_t x,uint8_t y,int ixIcon,bool bFlushAtOnce=false ,bool bDot=true)//bDot=true,有點為亮;bDot=false,有點為暗 { if(ixIcon>Total_icon24x24 || ixIcon<0)return; uint8_t imod=0; //以ICON的長寬為索引,而非以模的元素下標 for(uint8_t width=0;width<24;width++) { for(int8_t height=0;height<24/8;height++) { for(uint8_t dy=0;dy<=7;dy++) { bool dot= (1<<dy) & icon24x24[ixIcon][imod] ; SetPixel(x+width,y+height*8+dy, bDot?dot:!dot ); // com.printf("x,y=%d,%d,%d\n",x+width,y+height*8+dy, bDot?dot:!dot); } // com.printf("%d,",imod ); imod++; //放的後面從0開始,而非從1開始 } } if(bFlushAtOnce) flush(); } void rectangle(uint8_t x1, uint8_t y1, uint8_t x2, uint8_t y2,bool bFlushAtOnce=false ,/*SeriesPort &com,*/bool bDot=true )/*x,0~95;y,0~38*/ { line(x1,y1,x2,y1,false,bDot); line(x2,y1,x2,y2,false,bDot); line(x2,y2,x1,y2,false,bDot); line(x1,y2,x1,y1,false,bDot); if(bFlushAtOnce) flush(); } void circle(uint8_t x0,uint8_t y0,uint8_t r,bool bFlushAtOnce=false,bool bDot=true ) { for(float beta=0;beta<6.2831853;beta+=0.05) { SetPixel(x0+r*cos(beta),y0+r*sin(beta),bDot); } if(bFlushAtOnce) flush(); } void line(uint8_t x1, uint8_t y1, uint8_t x2, uint8_t y2,bool bFlushAtOnce=false ,/*SeriesPort &com,*/bool bDot=true )/*x,0~95;y,0~38*/ { // 不能用於畫斜線 uint8_t x=x1, y=y1; while(true) { if( x>=MAX_COLUMN|| y>=MAX_ROW )break; SetPixel(x,y,bDot); if( x==x2 && y==y2 ) break;//為了在相等時還能列印那一點 if( x<x2 )x++; if( x>x2 )x--; if( y<y2 )y++; if( y>y2 )y--; } if(bFlushAtOnce) flush(); } ////********************************************************/////// void ResetPixel(uint8_t ix,uint8_t iy)//ix,ix中的i代表索引 { SetPixel(ix,iy,false); } void SetPixel(uint8_t ix/*0~95*/,uint8_t iy/*0~38*/,bool bDot=true)//ix,ix中的i代表索引 { //為加快顯示速度,本函式只刷入GRAM //函式說明:在GRAM(x,y)打點,不影響其他點,不重新整理flush();情況下不顯示 // PG9639TLBE, 解析度: ix:0~95 iy:0~38 // QG-2864KLBLG22, 解析度: ix:0~127 iy:0~63 // PG-9639有效點陣分佈如下圖(QG-2864類似,略) ////// y ////////////////////////////////////////////////////////////////////////////// // D1 0 x:0................PAGE0....................95 // D2 1 // D3 2 // D4 3 // D5 4 // D6 5 // D7 6 // // D0 7 x:0................PAGE1....................95 // D1 8 // D2 9 // D3 10 // D4 11 // D5 12 // D6 13 // D7 14 // // D0 15 x:0................PAGE2....................95 // D1 16 // D2 17 // D3 18 // D4 19 // D5 20 // D6 21 // D7 22 // // D0 23 x:0................PAGE3....................95 // D1 24 // D2 25 // D3 26 // D4 27 // D5 28 // D6 29 // D7 30 // // D0 31 x:0................PAGE4....................95 // D1 32 // D2 33 // D3 34 // D4 35 // D5 36 // D6 37 // D7 38 [D7不顯示] ///////////////////////////////////////////////////////////////////////////////////////// if( iy>MAX_ROW || ix>MAX_COLUMN ) return; uint8_t page=iy/8; uint8_t bitDn=iy%8; if(bDot) { GRAM[page][ix]|=(1<<bitDn); }else { GRAM[page][ix]&=~(1<<bitDn); } } //************low level function*************************** void ChipSelected(void) { CS_N.low(); } void ChipUnselected(void) { CS_N.high(); } inline void CmdInput(void) { CMD.low(); } inline void DataInput(void) { CMD.high(); } void uDelay(uint8_t t) { while(t--); } void WR1BData(uint8_t dat) { WRByte(dat); } void WR1BCmd(uint8_t cmd) { WRByte(cmd,true); } void WRByte(uint8_t dat,bool bIsCmd=false) //寫完一位元組,column會自增 { ChipSelected(); if(bIsCmd) { CmdInput(); }else { DataInput(); } for(uint8_t i=0x80;i>0;i>>=1) //OLED從位元組的高位D7輸入,至到D0 -- SPI模擬 { SCLK.low(); SDIN.set(i&dat); uDelay(15); SCLK.high(); uDelay(15); } //uDelay(50); ChipUnselected(); } /////////////////////TEST FUNCTION/////////////////////////////////////////// void test() { for(uint8_t page=0;page<MAX_PAGE;page+=1) { for(uint8_t column=0;column<MAX_COLUMN;column++) { dot(page,column,0x41); for(uint32_t tt=0;tt<100000;tt++); } } } void test0() { for(uint8_t page=0;page<MAX_PAGE;page+=1) { uint8_t bydot=0xff;//,i=0; for(uint8_t column=0;column<MAX_COLUMN;column++) { dot(page,column,bydot--); for(uint32_t tt=0;tt<100000;tt++); } } } void test4() { for(uint8_t page=0;page<MAX_PAGE;page+=1) { uint8_t bydot=0xff; for(uint8_t column=0;column<MAX_COLUMN;column++) { GRAM[page][column]=bydot--; flush(); for(uint32_t tt=0;tt<10000;tt++); } } } void test3() { for(uint8_t iy=0;iy<MAX_ROW;iy+=1) { for(uint8_t ix=0;ix<MAX_COLUMN;ix++) { SetPixel(ix,iy,false); } } } void test2() { uint8_t bydot=0x0;//,i=0; SetStartPage(0); SetStartColumn(0); for(uint32_t z=0;z<MAX_PAGE*MAX_COLUMN;z++) { WR1BData(bydot); ++bydot; for(uint32_t tt=0;tt<10000;tt++); } } // void test()//花格 // { uint8_t bydot=0xfe,i=0; // for(uint8_t page=0;page<MAX_PAGE;page++) // for(uint8_t column=0;column<MAX_COLUMN;column++) // { // //dot(page,column,bydot++); // //dot(page,column,0x01); // i++; // if(i>7)i=0; // dot(page,column,bydot<<i); // // } // } // void test()//細雨 // { uint8_t bydot=1,i=0; // for(uint8_t page=0;page<MAX_PAGE;page++) // for(uint8_t column=0;column<MAX_COLUMN;column++) // { // //dot(page,column,bydot++); // //dot(page,column,0x01); // i++; // if(i>7)i=0; // dot(page,column,bydot<<i); // // } // } };
字元和圖示字模定義如下
//OLED.H //BY wisepragma //homepage:http://blog.csdn.net/wisepragma #pragma once // !"#$%&'()*+,-./0123456789:;<=>[email protected][\]^_`abcdefghijklmnopqrstuvwxyz{|}~ const uint8_t Ascii8x16dot[][16]= //加const 定義在程式碼空間 CHAR_WIDTH*CHAR_HEIGHT=8*16 //不加const Ascii8x16dot 0x2000005c Data 1520 main.o(.data) // 加const Ascii8x16dot 0x08001d08 Data 1520 main.o(.constdata) //字型取模順序12,34四個半位元組,顯示填充順序為13,24 // 13 // 24 { //@BatangChe 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",0*/ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x33,0x00,0x00,0x00,0x00,0x00,0x00,/*"!",1*/ 0x00,0x00,0x00,0x00,0x0C,0x00,0x3C,0x00,0x00,0x00,0x0C,0x00,0x3C,0x00,0x00,0x00,/*""",2*/ 0x00,0x04,0x20,0x7C,0xE0,0x07,0x3E,0x04,0x20,0x7C,0xE0,0x07,0x3E,0x04,0x20,0x00,/*"#",3*/ 0x00,0x00,0x30,0x08,0x48,0x30,0x84,0x20,0xFE,0x7F,0x84,0x20,0x0C,0x11,0x10,0x0E,/*"$",4*/ 0x00,0x00,0x30,0x20,0x48,0x18,0x24,0x06,0x98,0x19,0x68,0x24,0x18,0x12,0x04,0x0C,/*"%",5*/ 0x00,0x00,0x00,0x1E,0xB8,0x21,0xC4,0x20,0x24,0x23,0x98,0x1C,0x80,0x27,0x80,0x10,/*"&",6*/ 0x00,0x00,0x00,0x00,0x00,0x00,0x0C,0x00,0x3C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"'",7*/ 0x00,0x00,0x00,0x00,0x00,0x00,0xE0,0x07,0x18,0x18,0x04,0x20,0x02,0x40,0x00,0x00,/*"(",8*/ 0x00,0x00,0x02,0x40,0x04,0x20,0x18,0x18,0xE0,0x07,0x00,0x00,0x00,0x00,0x00,0x00,/*")",9*/ 0x00,0x00,0x00,0x00,0x20,0x02,0x40,0x01,0xF0,0x07,0x40,0x01,0x20,0x02,0x00,0x00,/*"*",10*/ 0x00,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0xF8,0x0F,0x80,0x00,0x80,0x00,0x80,0x00,/*"+",11*/ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x00,0x30,0x00,0x00,0x00,0x00,0x00,0x00,/*",",12*/ 0x00,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,/*"-",13*/ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x00,0x00,0x00,0x00,0x00,0x00,/*".",14*/ 0x00,0x00,0x00,0x30,0x00,0x0C,0x00,0x03,0xC0,0x00,0x30,0x00,0x0C,0x00,0x00,0x00,/*"/",15*/ 0x00,0x00,0xF0,0x0F,0x08,0x10,0x04,0x20,0x04,0x20,0x04,0x20,0x08,0x10,0xF0,0x0F,/*"0",16*/ 0x00,0x00,0x00,0x00,0x08,0x20,0x08,0x20,0xFC,0x3F,0x00,0x20,0x00,0x20,0x00,0x00,/*"1",17*/ 0x00,0x00,0x30,0x38,0x08,0x24,0x04,0x22,0x04,0x21,0x84,0x20,0x48,0x30,0x30,0x08,/*"2",18*/ 0x00,0x00,0x10,0x08,0x08,0x10,0x84,0x20,0x84,0x20,0x84,0x20,0x48,0x11,0x30,0x0E,/*"3",19*/ 0x00,0x00,0x00,0x04,0x00,0x07,0xC0,0x04,0x30,0x04,0x08,0x24,0xFC,0x3F,0x00,0x24,/*"4",20*/ 0x00,0x00,0xFC,0x19,0x84,0x20,0x44,0x20,0x44,0x20,0x44,0x20,0x84,0x10,0x00,0x0F,/*"5",21*/ 0x00,0x00,0xF0,0x0F,0x88,0x10,0x44,0x20,0x44,0x20,0x44,0x20,0x84,0x10,0x18,0x0F,/*"6",22*/ 0x00,0x00,0x10,0x00,0x0C,0x00,0x04,0x00,0x04,0x3C,0x84,0x03,0x64,0x00,0x1C,0x00,/*"7",23*/ 0x00,0x00,0x30,0x0E,0x48,0x11,0x84,0x20,0x84,0x20,0x84,0x20,0x48,0x11,0x30,0x0E,/*"8",24*/ 0x00,0x00,0xF0,0x08,0x08,0x11,0x04,0x22,0x04,0x22,0x04,0x22,0x08,0x11,0xF0,0x0F,/*"9",25*/ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x0C,0x00,0x00,0x00,0x00,0x00,0x00,/*":",26*/ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x30,0x18,0x00,0x00,0x00,0x00,0x00,0x00,/*";",27*/ 0x00,0x00,0x80,0x00,0x40,0x01,0x40,0x01,0x20,0x02,0x20,0x02,0x10,0x04,0x10,0x04,/*"<",28*/ 0x00,0x00,0x40,0x02,0x40,0x02,0x40,0x02,0x40,0x02,0x40,0x02,0x40,0x02,0x40,0x02,/*"=",29*/ 0x00,0x00,0x10,0x04,0x10,0x04,0x20,0x02,0x20,0x02,0x40,0x01,0x40,0x01,0x80,0x00,/*">",30*/ 0x00,0x00,0x18,0x00,0x04,0x00,0x02,0x00,0x02,0x37,0x82,0x00,0x44,0x00,0x38,0x00,/*"?",31*/ 0x00,0x00,0xF0,0x1F,0x08,0x20,0xC4,0x47,0x24,0x48,0xE4,0x47,0x08,0x48,0xF0,0x2F,/*"@",32*/ 0x00,0x00,0x00,0x20,0x00,0x3F,0xE0,0x24,0x1C,0x04,0xE0,0x24,0x00,0x3F,0x00,0x20,/*"A",33*/ 0x00,0x00,0x04,0x20,0xFC,0x3F,0x84,0x20,0x84,0x20,0x84,0x20,0x84,0x20,0x78,0x1F,/*"B",34*/ 0x00,0x00,0xF0,0x0F,0x08,0x10,0x04,0x20,0x04,0x20,0x04,0x20,0x0C,0x10,0x10,0x0C,/*"C",35*/ 0x00,0x00,0x04,0x20,0xFC,0x3F,0x04,0x20,0x04,0x20,0x04,0x20,0x08,0x10,0xF0,0x0F,/*"D",36*/ 0x00,0x00,0x04,0x20,0xFC,0x3F,0x84,0x20,0x84,0x20,0x84,0x20,0xCC,0x31,0x10,0x08,/*"E",37*/ 0x00,0x00,0x04,0x20,0xFC,0x3F,0x84,0x20,0x84,0x20,0x84,0x00,0xCC,0x01,0x10,0x00,/*"F",38*/ 0x00,0x00,0xF0,0x0F,0x08,0x10,0x04,0x20,0x04,0x20,0x08,0x11,0x0C,0x3F,0x10,0x01,/*"G",39*/ 0x00,0x00,0x04,0x20,0xFC,0x3F,0x84,0x20,0x80,0x00,0x84,0x20,0xFC,0x3F,0x04,0x20,/*"H",40*/ 0x00,0x00,0x00,0x00,0x04,0x20,0x04,0x20,0xFC,0x3F,0x04,0x20,0x04,0x20,0x00,0x00,/*"I",41*/ 0x00,0x00,0x00,0x18,0x00,0x20,0x04,0x20,0x04,0x20,0xFC,0x1F,0x04,0x00,0x04,0x00,/*"J",42*/ 0x00,0x00,0x04,0x20,0xFC,0x3F,0x84,0x20,0x40,0x01,0x34,0x26,0x0C,0x38,0x04,0x20,/*"K",43*/ 0x00,0x00,0x04,0x20,0xFC,0x3F,0x04,0x20,0x00,0x20,0x00,0x20,0x00,0x30,0x00,0x08,/*"L",44*/ 0x00,0x00,0x04,0x20,0xFC,0x3F,0x70,0x20,0x80,0x03,0x70,0x20,0xFC,0x3F,0x04,0x20,/*"M",45*/ 0x00,0x00,0x04,0x20,0xFC,0x3F,0x70,0x20,0x80,0x01,0x04,0x0E,0xFC,0x3F,0x04,0x00,/*"N",46*/ 0x00,0x00,0xF0,0x0F,0x08,0x10,0x04,0x20,0x04,0x20,0x04,0x20,0x08,0x10,0xF0,0x0F,/*"O",47*/ 0x00,0x00,0x04,0x20,0xFC,0x3F,0x04,0x21,0x04,0x01,0x04,0x01,0x88,0x00,0x70,0x00,/*"P",48*/ 0x00,0x00,0xF0,0x0F,0x08,0x10,0x04,0x28,0x04,0x28,0x04,0x28,0x08,0x30,0xF0,0x4F,/*"Q",49*/ 0x00,0x00,0x04,0x20,0xFC,0x3F,0x04,0x21,0x04,0x01,0x88,0x02,0x70,0x3C,0x00,0x20,/*"R",50*/ 0x00,0x00,0x30,0x08,0x48,0x30,0x84,0x20,0x84,0x20,0x04,0x21,0x0C,0x11,0x10,0x0E,/*"S",51*/ 0x00,0x00,0x10,0x00,0x0C,0x00,0x04,0x20,0xFC,0x3F,0x04,0x20,0x0C,0x00,0x10,0x00,/*"T",52*/ 0x00,0x00,0x04,0x00,0xFC,0x1F,0x04,0x20,0x00,0x20,0x04,0x20,0xFC,0x1F,0x04,0x00,/*"U",53*/ 0x00,0x00,0x04,0x00,0x7C,0x00,0x84,0x07,0x00,0x38,0x84,0x07,0x7C,0x00,0x04,0x00,/*"V",54*/ 0x00,0x00,0x04,0x00,0xFC,0x03,0x04,0x3C,0xF0,0x03,0x04,0x3C,0xFC,0x03,0x04,0x00,/*"W",55*/ 0x00,0x00,0x04,0x20,0x1C,0x38,0x64,0x26,0x80,0x01,0x64,0x26,0x1C,0x38,0x04,0x20,/*"X",56*/ 0x00,0x00,0x04,0x00,0x1C,0x00,0xE4,0x20,0x00,0x3F,0xE4,0x20,0x1C,0x00,0x04,0x00,/*"Y",57*/ 0x00,0x00,0x10,0x38,0x0C,0x24,0x04,0x23,0x84,0x20,0x64,0x20,0x1C,0x30,0x04,0x08,/*"Z",58*/ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x7F,0x02,0x40,0x02,0x40,0x00,0x00,/*"[",59*/ 0x0C,0x00,0x30,0x00,0xC0,0x00,0x00,0x03,0x00,0x0C,0x00,0x30,0x00,0x00,0x00,0x00,/*"\"fixed,60*/ 0x00,0x00,0x00,0x00,0x02,0x40,0x02,0x40,0xFE,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,/*"]",61*/ 0x00,0x00,0x08,0x00,0x04,0x00,0x02,0x00,0x02,0x00,0x04,0x00,0x08,0x00,0x00,0x00,/*"^",62*/ 0x00,0x00,0x00,0x40,0x00,0x40,0x00,0x40,0x00,0x40,0x00,0x40,0x00,0x40,0x00,0x40,/*"_",63*/ 0x00,0x00,0x00,0x00,0x02,0x00,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"`",64*/ 0x00,0x00,0x80,0x1C,0x40,0x22,0x40,0x22,0x40,0x22,0x40,0x12,0x80,0x3F,0x00,0x20,/*"a",65*/ 0x00,0x00,0x04,0x00,0xFC,0x3F,0x80,0x10,0x40,0x20,0x40,0x20,0x80,0x10,0x00,0x0F,/*"b",66*/ 0x00,0x00,0x00,0x0F,0x80,0x10,0x40,0x20,0x40,0x20,0x40,0x20,0x80,0x10,0x00,0x00,/*"c",67*/ 0x00,0x00,0x00,0x0F,0x80,0x10,0x40,0x20,0x40,0x20,0x84,0x10,0xFC,0x3F,0x00,0x20,/*"d",68*/ 0x00,0x00,0x80,0x1F,0x40,0x22,0x40,0x22,0x40,0x22,0x40,0x22,0x80,0x13,0x00,0x00,/*"e",69*/ 0x00,0x00,0x40,0x00,0x40,0x20,0xF8,0x3F,0x44,0x20,0x44,0x00,0x08,0x00,0x00,0x00,/*"f",70*/ 0x00,0x00,0x00,0x34,0x80,0x4B,0x40,0x4A,0x40,0x4A,0x40,0x4A,0x80,0x49,0x40,0x30,/*"g",71*/ 0x00,0x00,0x04,0x20,0xFC,0x3F,0x80,0x20,0x40,0x00,0x40,0x20,0x80,0x3F,0x00,0x20,/*"h",72*/ 0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x20,0xCC,0x3F,0x00,0x20,0x00,0x00,0x00,0x00,/*"i",73*/ 0x00,0x00,0x00,0x20,0x00,0x40,0x40,0x40,0xCC,0x3F,0x00,0x00,0x00,0x00,0x00,0x00,/*"j",74*/ 0x00,0x00,0x04,0x20,0xFC,0x3F,0x00,0x22,0x40,0x05,0xC0,0x28,0x40,0x30,0x00,0x20,/*"k",75*/ 0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x20,0xFC,0x3F,0x00,0x20,0x00,0x00,0x00,0x00,/*"l",76*/ 0x80,0x20,0xC0,0x3F,0x80,0x20,0x40,0x00,0x80,0x3F,0x40,0x00,0x40,0x20,0x80,0x3F,/*"m",77*/ 0x00,0x00,0x80,0x20,0xC0,0x3F,0x80,0x20,0x40,0x00,0x40,0x20,0x80,0x3F,0x00,0x20,/*"n",78*/ 0x00,0x00,0x00,0x0F,0x80,0x10,0x40,0x20,0x40,0x20,0x40,0x20,0x80,0x10,0x00,0x0F,/*"o",79*/ 0x00,0x00,0x40,0x40,0xC0,0x7F,0x80,0x48,0x40,0x10,0x40,0x10,0x80,0x08,0x00,0x07,/*"p",80*/ 0x00,0x00,0x00,0x07,0x80,0x08,0x40,0x10,0x40,0x10,0x80,0x48,0xC0,0x7F,0x40,0x40,/*"q",81*/ 0x00,0x00,0x00,0x00,0x40,0x20,0xC0,0x3F,0x80,0x20,0x40,0x00,0x40,0x00,0x00,0x00,/*"r",82*/ 0x00,0x00,0x80,0x09,0x40,0x32,0x40,0x22,0x40,0x24,0xC0,0x24,0x00,0x19,0x00,0x00,/*"s",83*/ 0x00,0x00,0x40,0x00,0x40,0x00,0xF8,0x1F,0x40,0x20,0x40,0x20,0x00,0x10,0x00,0x00,/*"t",84*/ 0x00,0x00,0x40,0x00,0xC0,0x1F,0x00,0x20,0x00,0x20,0x00,0x20,0x40,0x10,0xC0,0x3F,/*"u",85*/ 0x00,0x00,0x40,0x00,0xC0,0x01,0x40,0x0E,0x00,0x30,0x40,0x0E,0xC0,0x01,0x40,0x00,/*"v",86*/ 0x00,0x00,0x40,0x00,0xC0,0x07,0x40,0x38,0x00,0x06,0x40,0x38,0xC0,0x07,0x40,0x00,/*"w",87*/ 0x00,0x00,0x40,0x20,0xC0,0x30,0x40,0x29,0x00,0x06,0x40,0x29,0xC0,0x30,0x40,0x20,/*"x",88*/ 0x00,0x00,0x40,0x60,0xC0,0x41,0x40,0x26,0x00,0x18,0x40,0x06,0xC0,0x01,0x40,0x00,/*"y",89*/ 0x00,0x00,0x00,0x31,0xC0,0x28,0x40,0x24,0x40,0x22,0x40,0x21,0xC0,0x30,0x40,0x08,/*"z",90*/ 0x00,0x00,0x00,0x00,0x80,0x00,0x80,0x00,0x7C,0x3F,0x02,0x40,0x02,0x40,0x00,0x00,/*"{",91*/ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,/*"|",92*/ 0x00,0x00,0x02,0x40,0x02,0x40,0x7C,0x3F,0x80,0x00,0x80,0x00,0x00,0x00,0x00,0x00,/*"}",93*/ 0x00,0x00,0x00,0x01,0x80,0x00,0x80,0x00,0x80,0x00,0x00,0x01,0x00,0x01,0x80,0x00,/*"~",94*/ }; const uint8_t icon24x24[][3*24]= { //clear(0), 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, //bluetooth_black(1), 0x00,0x7E,0x00,0xC0,0xFF,0x03,0xE0,0xFF,0x0F,0xF8,0xFF,0x1F,0xD8,0xFF,0x1B,0xBC,0xFF,0x3D,0x7E,0xFF,0x7E,0xFE,0x7E,0x7F, 0xFF,0xBD,0xFF,0xFF,0xDB,0xFF,0x01,0x00,0x80,0xFD,0xE7,0xBF,0xFB,0xDB,0x9F,0xF6,0xBD,0x6F,0xEE,0x7E,0x77,0x5C,0xFF,0x3A, 0xB8,0xFF,0x1D,0xF8,0xFF,0x1F,0xE0,0xFF,0x07,0xC0,0xFF,0x03,0x00,0x7E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, //bluetooth white(2), 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x00,0x08,0x20,0x00,0x04,0x40,0x00,0x02,0x80,0x00,0x01,0x00,0x81,0x00, 0x00,0x42,0x00,0x00,0x24,0x00,0xFF,0xFF,0xFF,0x02,0x18,0x40,0x04,0x24,0x20,0x08,0x42,0x10,0x10,0x81,0x08,0xA0,0x00,0x05, 0x40,0x00,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, //brightness(3), 0x00,0x10,0x00,0x04,0x10,0x20,0x08,0x10,0x10,0x10,0x00,0x08,0x20,0x3C,0x04,0x00,0xC3,0x00,0x80,0x00,0x01,0x40,0x00,0x02, 0x40,0x00,0x02,0x20,0x00,0x04,0x20,0x00,0x04,0x2F,0x00,0xF4,0x20,0x00,0x04,0x20,0x00,0x04,0x40,0x00,0x02,0x40,0x00,0x02, 0x80,0x00,0x01,0x00,0xC3,0x00,0x10,0x3C,0x04,0x08,0x00,0x08,0x04,0x10,0x10,0x02,0x10,0x20,0x00,0x10,0x00,0x00,0x00,0x00, //hand(4), 0x00,0x00,0x00,0x00,0x07,0x00,0x00,0x09,0x00,0x00,0x31,0x00,0x00,0xC2,0x00,0x00,0x02,0x03,0x00,0x04,0x0C,0xFE,0x1F,0xF8, 0x01,0x00,0x80,0x01,0x00,0x80,0xFE,0x03,0x80,0x30,0x00,0x80,0x10,0x00,0x80,0xE0,0x07,0x80,0x60,0x00,0x80,0x20,0x00,0x80, 0xC0,0x0F,0xF0,0x80,0x01,0x1C,0x80,0x01,0x03,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, //loudspeaker(5), 0x00,0x00,0x00,0x00,0x00,0x00,0xF0,0xFF,0x0F,0xF0,0xFF,0x0F,0xF0,0xFF,0x0F,0xF0,0xFF,0x0F,0xF0,0xFF,0x0F,0xF0,0xFF,0x0F, 0xF0,0xFF,0x0F,0x10,0x00,0x08,0x08,0x00,0x10,0x04,0x00,0x20,0x02,0x00,0x40,0x01,0x00,0x80,0xFF,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, //music(6), 0x00,0x00,0x00,0x00,0x00,0x38,0x00,0x00,0x7C,0x00,0x00,0x7C,0x00,0x00,0x7C,0xE0,0xFF,0x3F,0x20,0x00,0x00,0x10,0x00,0x00, 0x10,0x00,0x00,0x10,0x00,0x00,0x10,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x04,0x00,0x0E,0x04,0x00,0x1F, 0x04,0x00,0x1F,0x04,0x00,0x1F,0xFC,0xFF,0x0F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, //paper(7), 0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0xFF,0x7F,0x02,0x00,0x40,0x02,0x00,0x40,0x02,0x00,0x40,0x02,0x00,0x40,0x02,0x00,0x40, 0x02,0x00,0x40,0x02,0x00,0x40,0x02,0x00,0x40,0x02,0x00,0x40,0x02,0x00,0x40,0x02,0x00,0x40,0xFE,0x03,0x40,0x04,0x02,0x40, 0x08,0x02,0x40,0x10,0x02,0x40,0x20,0x02,0x40,0x40,0x02,0x40,0x80,0x02,0x40,0x00,0xFF,0x7F,0x00,0x00,0x00,0x00,0x00,0x00, //tree(8), 0x00,0x00,0x00,0x00,0x80,0x03,0x30,0x40,0x06,0x48,0x5E,0x04,0xCC,0x61,0x46,0xE2,0xC0,0x43,0x62,0x86,0x40,0x24,0x8F,0x60, 0x9C,0xB8,0x78,0xD0,0xA4,0x7C,0x90,0xFC,0x7E,0x90,0x41,0x7F,0x20,0x21,0x67,0x20,0x9E,0x63,0xC0,0xC0,0x61,0x80,0xFF,0x60, 0xD8,0x48,0x60,0x34,0xE4,0x40,0x54,0x34,0x41,0xD8,0x6C,0x41,0x84,0x98,0x41,0x64,0xF4,0x00,0x18,0x78,0x00,0x00,0x00,0x00, //USB(9), 0x00,0x1C,0x00,0x00,0x3E,0x00,0x00,0x3E,0x00,0x00,0x1C,0x00,0x00,0x08,0x00,0x00,0x0E,0x00,0x00,0x0B,0x00,0x80,0x38,0x00, 0x80,0x68,0x00,0x40,0x88,0x00,0x60,0x08,0x01,0xF0,0x08,0x02,0xF0,0x08,0x02,0x60,0x88,0x07,0x00,0x88,0x07,0x00,0x88,0x07, 0x00,0x88,0x07,0x00,0x08,0x00,0x00,0x08,0x00,0x80,0x88,0x00,0x00,0x49,0x00,0x00,0x2A,0x00,0x00,0x1C,0x00,0x00,0x08,0x00, //wlan(10), 0x00,0x00,0x00,0x00,0x0C,0x00,0x00,0x03,0x00,0x80,0x18,0x00,0x40,0x06,0x00,0x20,0x31,0x00,0xA0,0x08,0x00,0x50,0x04,0x00, 0x50,0x12,0x00,0x50,0xCA,0x01,0x28,0xE5,0x03,0x28,0xF5,0x07,0x28,0xF5,0x07,0x28,0xE5,0x03,0x50,0xCA,0x01,0x50,0x12,0x00, 0x50,0x04,0x00,0xA0,0x08,0x00,0x20,0x31,0x00,0x40,0x06,0x00,0x80,0x18,0x00,0x00,0x03,0x00,0x00,0x0C,0x00,0x00,0x00,0x00, //setting(11), 0x00,0x00,0x00,0x00,0x3C,0x00,0x00,0x24,0x00,0x10,0xFF,0x08,0xE8,0xFF,0x17,0xC4,0xFF,0x23,0xE8,0xE7,0x17,0xF0,0x81,0x0F, 0xF0,0x00,0x0F,0x78,0x00,0x1E,0x3E,0x00,0x7E,0x3A,0x00,0x5C,0x3A,0x00,0x5C,0x3E,0x00,0x7E,0x78,0x00,0x1E,0xF0,0x00,0x0F, 0xF0,0x81,0x0F,0xE8,0xE7,0x17,0xC4,0xFF,0x23,0xE8,0xFF,0x17,0x10,0xFF,0x08,0x00,0x24,0x00,0x00,0x3C,0x00,0x00,0x00,0x00, //setting2(12), 0x00,0x00,0x00,0x80,0x3C,0x01,0x20,0xA5,0x04,0x50,0x7E,0x0A,0x88,0xFF,0x11,0xD0,0xFF,0x0B,0xF0,0xC3,0x4F,0xF4,0x81,0x2F, 0xF8,0x00,0x1F,0x78,0x00,0x1E,0x7E,0x00,0x7E,0x3A,0x00,0x5C,0x3A,0x00,0x5C,0x7E,0x00,0x7E,0x78,0x00,0x1E,0xF8,0x00,0x1F, 0xF8,0x81,0x2F,0xF4,0xE7,0x4F,0xD0,0xFF,0x0B,0x88,0xFF,0x11,0x50,0xFE,0x0A,0x20,0xA5,0x04,0x80,0x3C,0x01,0x00,0x00,0x00, //setting3(13), 0x00,0x00,0x00,0x80,0x3C,0x01,0x20,0xA5,0x04,0x50,0x7E,0x0A,0x88,0xFF,0x11,0xD0,0xFF,0x0B,0xF0,0xC3,0x4F,0xF4,0x81,0x2F, 0xF8,0x00,0x1F,0x78,0x00,0x1E,0x7E,0x00,0x7E,0x3A,0x00,0x5C,0x3A,0x00,0x5C,0x7E,0x00,0x7E,0x78,0x00,0x1E,0xF8,0x00,0x1F, 0xF8,0x81,0x2F,0xF4,0xE7,0x4F,0xD0,0xFF,0x0B,0x88,0xFF,0x11,0x50,0xFE,0x0A,0x20,0xA5,0x04,0x80,0x3C,0x01,0x00,0x00,0x00, //setting4(14), 0x00,0x18,0x00,0x80,0x18,0x01,0xC0,0xBD,0x03,0x90,0xC3,0x09,0x78,0x00,0x1E,0x30,0x00,0x0C,0x54,0x00,0x2A,0x8E,0x00,0x71, 0x0C,0x81,0x30,0x08,0x42,0x10,0x04,0x3C,0x20,0x0F,0x24,0xE0,0x0F,0x24,0xE0,0x04,0x3C,0x20,0x08,0x42,0x10,0x0C,0x81,0x30, 0x8E,0x00,0x71,0x54,0x00,0x2A,0x30,0x00,0x0C,0x78,0x00,0x1E,0x90,0xC3,0x09,0xC0,0xBD,0x03,0x80,0x18,0x01,0x00,0x18,0x00, //setting5(15), x0.bmp(0) 0x00,0x18,0x00,0x80,0x18,0x01,0xC0,0xBD,0x03,0x90,0xCB,0x09,0x78,0x10,0x1E,0x30,0x08,0x0C,0x14,0x10,0x28,0x0E,0x08,0x70, 0x0C,0x10,0x30,0x08,0x08,0x10,0x04,0x3C,0x20,0x5F,0xA5,0xEA,0xAF,0x66,0xF5,0x04,0x3C,0x20,0x08,0x08,0x10,0x0C,0x10,0x30, 0x0E,0x08,0x70,0x14,0x10,0x28,0x30,0x08,0x0C,0x78,0x10,0x1E,0x90,0xCB,0x09,0xC0,0xBD,0x03,0x80,0x18,0x01,0x00,0x18,0x00, //電池0(16), 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFC,0xFF,0x7F,0xFC,0xFF,0x7F,0x04,0x00,0x40,0x06,0x00,0x40, 0x06,0x00,0x40,0x06,0x00,0x40,0x06,0x00,0x40,0x06,0x00,0x40,0x06,0x00,0x40,0x06,0x00,0x40,0x06,0x00,0x40,0x06,0x00,0x40, 0x06,0x00,0x40,0x04,0x00,0x40,0xFC,0xFF,0x7F,0xFC,0xFF,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, //電池0(17), 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFC,0xFF,0x7F,0xFC,0xFF,0x7F,0x04,0x00,0x40,0x06,0x00,0x58, 0x06,0x00,0x58,0x06,0x00,0x58,0x06,0x00,0x58,0x06,0x00,0x58,0x06,0x00,0x58,0x06,0x00,0x58,0x06,0x00,0x58,0x06,0x00,0x58, 0x06,0x00,0x58,0x04,0x00,0x40,0xFC,0xFF,0x7F,0xFC,0xFF,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, //電池0(18), 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFC,0xFF,0x7F,0xFC,0xFF,0x7F,0x04,0x00,0x40,0x06,0x00,0x5B, 0x06,0x00,0x5B,0x06,0x00,0x5B,0x06,0x00,0x5B,0x06,0x00,0x5B,0x06,0x00,0x5B,0x06,0x00,0x5B,0x06,0x00,0x5B,0x06,0x00,0x5B, 0x06,0x00,0x5B,0x04,0x00,0x40,0xFC,0xFF,0x7F,0xFC,0xFF,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, //電池0(19), 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFC,0xFF,0x7F,0xFC,0xFF,0x7F,0x04,0x00,0x40,0x06,0x00,0x5B, 0x06,0x00,0x5B,0x06,0x00,0x5B,0x06,0x00,0x5B,0x06,0x00,0x5B,0x06,0x00,0x5B,0x06,0x00,0x5B,0x06,0x00,0x5B,0x06,0x00,0x5B, 0x06,0x00,0x5B,0x04,0x00,0x40,0xFC,0xFF,0x7F,0xFC,0xFF,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, //電池0(20), 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFC,0xFF,0x7F,0xFC,0xFF,0x7F,0x04,0x00,0x40,0x06,0x60,0x5B, 0x06,0x60,0x5B,0x06,0x60,0x5B,0x06,0x60,0x5B,0x06,0x60,0x5B,0x06,0x60,0x5B,0x06,0x60,0x5B,0x06,0x60,0x5B,0x06,0x60,0x5B, 0x06,0x60,0x5B,0x04,0x00,0x40,0xFC,0xFF,0x7F,0xFC,0xFF,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, //電池0(21), 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFC,0xFF,0x7F,0xFC,0xFF,0x7F,0x04,0x00,0x40,0x06,0x6C,0x5B, 0x06,0x6C,0x5B,0x06,0x6C,0x5B,0x06,0x6C,0x5B,0x06,0x6C,0x5B,0x06,0x6C,0x5B,0x06,0x6C,0x5B,0x06,0x6C,0x5B,0x06,0x6C,0x5B, 0x06,0x6C,0x5B,0x04,0x00,0x40,0xFC,0xFF,0x7F,0xFC,0xFF,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, //電池0(22), 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFC,0xFF,0x7F,0xFC,0xFF,0x7F,0x04,0x00,0x40,0x86,0x6D,0x5B, 0x86,0x6D,0x5B,0x86,0x6D,0x5B,0x86,0x6D,0x5B,0x86,0x6D,0x5B,0x86,0x6D,0x5B,0x86,0x6D,0x5B,0x86,0x6D,0x5B,0x86,0x6D,0x5B, 0x86,0x6D,0x5B,0x04,0x00,0x40,0xFC,0xFF,0x7F,0xFC,0xFF,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, //電池0(23), 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFC,0xFF,0x7F,0xFC,0xFF,0x7F,0x04,0x00,0x40,0xB6,0x6D,0x5B, 0xB6,0x6D,0x5B,0xB6,0x6D,0x5B,0xB6,0x6D,0x5B,0xB6,0x6D,0x5B,0xB6,0x6D,0x5B,0xB6,0x6D,0x5B,0xB6,0x6D,0x5B,0xB6,0x6D,0x5B, 0xB6,0x6D,0x5B,0x04,0x00,0x40,0xFC,0xFF,0x7F,0xFC,0xFF,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, }; const int Total_icon24x24=sizeof(icon24x24)/sizeof(icon24x24[0]);//[ERROR] sizeof(icon24x24)/sizeof(icon24x24[0][3*24]); const int Total_Ascii8x16dot_Font=sizeof(Ascii8x16dot)/sizeof(Ascii8x16dot[0]); //[ERROR]sizeof(Ascii8x16dot)/sizeof(Ascii8x16dot[0][16]);
使用PG9639TLBE的OLED_CONFIG,測試程式碼
enum
{
//OLED PG9639TLBE
//PAGE0:D1~D7填入,PAGE1~PAGE4:D0~D7;填入方向從上往下
//解析度為:96x39 即Xpixel:96 columns Ypixel:5pages=7rows+8*(4page) rows=7+8*4=39 rows
MAX_PAGE=5, //7+8*4 ROWS 範圍:0~MAX_PAGE-1
MAX_COLUMN= 96, //, //解析度:橫向96點 範圍:0~MAX_COLUMN-1 96
MAX_ROW= 39, //解析度:縱向39點 範圍:0~MAX_ROW-1 39
COLUMN_OFFSET_ADDRINC=32,
CHAR_WIDTH=8,
CHAR_HEIGHT=16,
DEFAULT_BRIGHTNESS=0x14,
MAX_DELAY_POWERUP=30000//使用者自己調節,加入上電延時保證可靠顯示
}OLED_CONFIG; //MAIN.CPP
#include "stm32f10x.h"
#include "stm32pin.h"
#include "oled.h"
void test_oled(OLED &oledx)
{
oledx.drawicon(0,0,4,false/*bFlushAtOnce*/,true/*bDot*/);
oledx.drawicon(24,0,6,false/*bFlushAtOnce*/,true/*bDot*/);
oledx.drawicon(48,0,14,false/*bFlushAtOnce*/,true/*bDot*/);
oledx.drawicon(72,0,8,false/*bFlushAtOnce*/,true/*bDot*/);
oledx.putstr(0,24, "wisepragma:)",true/*bSingleLine*/,true/*bFlushAtOnce*/,false/*bDot*/ );
}
int main()
{
STM32PIN sclk(PC,8);
STM32PIN sdin(PA,8);
STM32PIN ncs(PE,6);
STM32PIN cmd(PC,9);
OLED oled(sclk,sdin,ncs,cmd,0);
test_oled(oled);
while(true);
}
使用QG-2864KLBLG22的測試程式碼
enum
{
MAX_PAGE=8,
MAX_COLUMN=128,
MAX_ROW=64,
COLUMN_OFFSET_ADDRINC=2,
CHAR_WIDTH=8,
CHAR_HEIGHT=16,
DEFAULT_BRIGHTNESS=0x14,
MAX_DELAY_POWERUP=30000
}OLED_CONFIG;
//MAIN.CPP
//BY wisepragma
//homepage:http://blog.csdn.net/wisepragma
#include "stm32f10x.h"
#include "stm32pin.h"
#include "oled.h"
void test_oled(OLED &oledx)
{
oledx.drawicon(0,0,4,false/*bFlushAtOnce*/,true/*bDot*/);
oledx.drawicon(24,0,6,false/*bFlushAtOnce*/,true/*bDot*/);
oledx.drawicon(48,0,14,false/*bFlushAtOnce*/,true/*bDot*/);
oledx.drawicon(72,0,8,false/*bFlushAtOnce*/,true/*bDot*/);
oledx.putstr(0,24, "wisepragma:)",true/*bSingleLine*/,true/*bFlushAtOnce*/,false/*bDot*/ );
}
//區域性定義下面text堆疊不夠黑屏
const char text[]="[START][In the east there is a shark which is larger than all other fish. It changes into a bird whose winds are like clouds filling the sky. When this bird moves across the land, it brings a message from Corporate Headquarters. This message it drops into the midst of the program- mers, like a seagull making its mark upon the beach. Then the bird mounts on the wind and, with the blue sky at its back, returns home. The novice programmer stares in wonder at the bird, for he understands it not. The average programmer dreads the coming of the bird, for he fears its message. The master programmer continues to work at his terminal, for he does not know that the bird has come and gone.When you have learned to snatch the error code from the trap frame, it will be time for you to leave.[The highest sounds are the hardest to hear. Going forward is a way to retreat.Greater talent shows itself late in life. Even a perfect program still has bugs.Grand Master Turing once dreamed that he was a machine. When he awoke he exclaimed: \"I don't know whether I am Turing dreaming that I am a machine, or a machine dreaming that I am Turing!\"][END]";
const char homepage[]="HOME PAGE: ^_^ http://blog.csdn.net/wisepragma ";
void OLED_IconTextRolling_loop(OLED &oledx)
{
int cnt=0;//滾動索引
int iScroll[3]={0};//滾動索引
int icon[5]={1,14,8,16,4};//滾動索引
bool bop=false;
oledx.fill();
while(true)
{
if(iScroll[0]%50==0)bop=!bop;
oledx .drawicon(0,0,icon[0],false/*bFlushAtOnce*/,bop/*bDot*/);
oledx .drawicon(24,0,icon[1],false/*bFlushAtOnce*/,bop/*bDot*/);
oledx .drawicon(48,0,icon[2],false/*bFlushAtOnce*/,bop/*bDot*/);
oledx .drawicon(72,0,icon[3],false/*bFlushAtOnce*/,bop/*bDot*/);
oledx .drawicon(100,0,icon[4],false/*bFlushAtOnce*/,!bop/*bDot*/);
icon[3]++;if(icon[3]>23)icon[3]=16;
icon[1]++;if(icon[1]>15)icon[1]=14;
cnt++;
if(cnt>30)
{
cnt=0;
icon[0]++;
if(icon[0]>10)icon[0]=1;
}
icon[2]=(icon[2]==8)?0:8;
oledx.lineSrolling(26,homepage,iScroll[0],0/*delay*/,false/*bLeftScroll*/,false/*bFlushAtOnce*/);
oledx.lineSrolling(45,text,iScroll[1],0/*delay*/,true/*bLeftScroll*/,true/*bFlushAtOnce*/);
for(uint32_t t=0;t<1000000;t++);
}
}
int main()
{
STM32PIN sclk(PC,8);
STM32PIN sdin(PA,8);
STM32PIN ncs(PE,6);
STM32PIN cmd(PC,9);
OLED oled(sclk,sdin,ncs,cmd,0);
OLED_IconTextRolling_loop(oled);
//test_oled(oled);
//while(true);
}
使用模擬時序的好處就是,可以使用任意的GPIO引腳驅動OLED
完整工程檔案
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