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#ifndef OLED_SSD1306_H
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#define OLED_SSD1306_H
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/*=========================================================================
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SSD1306 Displays
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-----------------------------------------------------------------------
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The driver is used in multiple displays (128x64, 128x32, etc.).
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Select the appropriate display below to create an appropriately
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sized framebuffer, etc.
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SSD1306_128_64 128x64 pixel display
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SSD1306_128_32 128x32 pixel display
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You also need to set the LCDWIDTH and LCDHEIGHT defines to an
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appropriate size
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-----------------------------------------------------------------------*/
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// #define SSD1306_128_64
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#define SSD1306_128_32
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/*=========================================================================*/
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#if defined SSD1306_128_64
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#define SSD1306_LCDWIDTH 128
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#define SSD1306_LCDHEIGHT 64
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#endif
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#if defined SSD1306_128_32
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#define SSD1306_LCDWIDTH 128
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#define SSD1306_LCDHEIGHT 32
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#endif
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#define SSD1306_BLACK 0
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#define SSD1306_WHITE 1
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#define SSD1306_I2C_ADDRESS 0x3D // 011110+SA0+RW
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#define SSD1306_SETCONTRAST 0x81
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#define SSD1306_DISPLAYALLON_RESUME 0xA4
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#define SSD1306_DISPLAYALLON 0xA5
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#define SSD1306_NORMALDISPLAY 0xA6
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#define SSD1306_INVERTDISPLAY 0xA7
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#define SSD1306_DISPLAYOFF 0xAE
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#define SSD1306_DISPLAYON 0xAF
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#define SSD1306_SETDISPLAYOFFSET 0xD3
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#define SSD1306_SETCOMPINS 0xDA
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#define SSD1306_SETVCOMDETECT 0xDB
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#define SSD1306_SETDISPLAYCLOCKDIV 0xD5
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#define SSD1306_SETPRECHARGE 0xD9
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#define SSD1306_SETMULTIPLEX 0xA8
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#define SSD1306_SETLOWCOLUMN 0x00
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#define SSD1306_SETHIGHCOLUMN 0x10
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#define SSD1306_SETSTARTLINE 0x40
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#define SSD1306_MEMORYMODE 0x20
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#define SSD1306_COMSCANINC 0xC0
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#define SSD1306_COMSCANDEC 0xC8
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#define SSD1306_SEGREMAP 0xA0
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#define SSD1306_CHARGEPUMP 0x8D
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#define SSD1306_EXTERNALVCC 0x1
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#define SSD1306_SWITCHCAPVCC 0x2
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void SSD1306_Init(void);
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void SSD1306_Begin(unsigned char vcc);
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void SSD1306_Command(unsigned char cmd);
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void SSD1306_Data(unsigned char data);
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void SSD1306_Clear_Display(void);
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void SSD1306_Invert_Display(unsigned char);
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void SSD1306_Display(void);
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void SSD1306_Draw_Pixel(int x, int y, unsigned int color);
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void SSD1306_Test_DrawChar(void);
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void SSD1306_Test_DrawCircle(void);
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void SSD1306_Test_DrawRect(void);
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void SSD1306_Test_FillRect(void);
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void SSD1306_Test_DrawTriangle(void);
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void SSD1306_Test_FillTriangle(void);
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void SSD1306_Test_DrawRoundRect(void);
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void SSD1306_Test_FillRoundRect(void);
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void SSD1306_Test_DrawLine(void);
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#endif /* OLED_SSD1306_H */
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