/*! * @file Adafruit_ILI9341.h * * This is the documentation for Adafruit's ILI9341 driver for the * Arduino platform. * * This library works with the Adafruit 2.8" Touch Shield V2 (SPI) * http://www.adafruit.com/products/1651 * Adafruit 2.4" TFT LCD with Touchscreen Breakout w/MicroSD Socket - ILI9341 * https://www.adafruit.com/product/2478 * 2.8" TFT LCD with Touchscreen Breakout Board w/MicroSD Socket - ILI9341 * https://www.adafruit.com/product/1770 * 2.2" 18-bit color TFT LCD display with microSD card breakout - ILI9340 * https://www.adafruit.com/product/1770 * TFT FeatherWing - 2.4" 320x240 Touchscreen For All Feathers * https://www.adafruit.com/product/3315 * * These displays use SPI to communicate, 4 or 5 pins are required * to interface (RST is optional). * * Adafruit invests time and resources providing this open source code, * please support Adafruit and open-source hardware by purchasing * products from Adafruit! * * * This library depends on * Adafruit_GFX being present on your system. Please make sure you have * installed the latest version before using this library. * * Written by Limor "ladyada" Fried for Adafruit Industries. * * BSD license, all text here must be included in any redistribution. * */ #ifndef _ADAFRUIT_ILI9341H_ #define _ADAFRUIT_ILI9341H_ #include "Arduino.h" #include "Print.h" #include #include "Adafruit_GFX.h" #include #include #define ILI9341_TFTWIDTH 240 ///< ILI9341 max TFT width #define ILI9341_TFTHEIGHT 320 ///< ILI9341 max TFT height #define ILI9341_NOP 0x00 ///< No-op register #define ILI9341_SWRESET 0x01 ///< Software reset register #define ILI9341_RDDID 0x04 ///< Read display identification information #define ILI9341_RDDST 0x09 ///< Read Display Status #define ILI9341_SLPIN 0x10 ///< Enter Sleep Mode #define ILI9341_SLPOUT 0x11 ///< Sleep Out #define ILI9341_PTLON 0x12 ///< Partial Mode ON #define ILI9341_NORON 0x13 ///< Normal Display Mode ON #define ILI9341_RDMODE 0x0A ///< Read Display Power Mode #define ILI9341_RDMADCTL 0x0B ///< Read Display MADCTL #define ILI9341_RDPIXFMT 0x0C ///< Read Display Pixel Format #define ILI9341_RDIMGFMT 0x0D ///< Read Display Image Format #define ILI9341_RDSELFDIAG 0x0F ///< Read Display Self-Diagnostic Result #define ILI9341_INVOFF 0x20 ///< Display Inversion OFF #define ILI9341_INVON 0x21 ///< Display Inversion ON #define ILI9341_GAMMASET 0x26 ///< Gamma Set #define ILI9341_DISPOFF 0x28 ///< Display OFF #define ILI9341_DISPON 0x29 ///< Display ON #define ILI9341_CASET 0x2A ///< Column Address Set #define ILI9341_PASET 0x2B ///< Page Address Set #define ILI9341_RAMWR 0x2C ///< Memory Write #define ILI9341_RAMRD 0x2E ///< Memory Read #define ILI9341_PTLAR 0x30 ///< Partial Area #define ILI9341_MADCTL 0x36 ///< Memory Access Control #define ILI9341_VSCRSADD 0x37 ///< Vertical Scrolling Start Address #define ILI9341_PIXFMT 0x3A ///< COLMOD: Pixel Format Set #define ILI9341_FRMCTR1 0xB1 ///< Frame Rate Control (In Normal Mode/Full Colors) #define ILI9341_FRMCTR2 0xB2 ///< Frame Rate Control (In Idle Mode/8 colors) #define ILI9341_FRMCTR3 0xB3 ///< Frame Rate control (In Partial Mode/Full Colors) #define ILI9341_INVCTR 0xB4 ///< Display Inversion Control #define ILI9341_DFUNCTR 0xB6 ///< Display Function Control #define ILI9341_PWCTR1 0xC0 ///< Power Control 1 #define ILI9341_PWCTR2 0xC1 ///< Power Control 2 #define ILI9341_PWCTR3 0xC2 ///< Power Control 3 #define ILI9341_PWCTR4 0xC3 ///< Power Control 4 #define ILI9341_PWCTR5 0xC4 ///< Power Control 5 #define ILI9341_VMCTR1 0xC5 ///< VCOM Control 1 #define ILI9341_VMCTR2 0xC7 ///< VCOM Control 2 #define ILI9341_RDID1 0xDA ///< Read ID 1 #define ILI9341_RDID2 0xDB ///< Read ID 2 #define ILI9341_RDID3 0xDC ///< Read ID 3 #define ILI9341_RDID4 0xDD ///< Read ID 4 #define ILI9341_GMCTRP1 0xE0 ///< Positive Gamma Correction #define ILI9341_GMCTRN1 0xE1 ///< Negative Gamma Correction //#define ILI9341_PWCTR6 0xFC // Color definitions #define ILI9341_BLACK 0x0000 ///< 0, 0, 0 #define ILI9341_NAVY 0x000F ///< 0, 0, 123 #define ILI9341_DARKGREEN 0x03E0 ///< 0, 125, 0 #define ILI9341_DARKCYAN 0x03EF ///< 0, 125, 123 #define ILI9341_MAROON 0x7800 ///< 123, 0, 0 #define ILI9341_PURPLE 0x780F ///< 123, 0, 123 #define ILI9341_OLIVE 0x7BE0 ///< 123, 125, 0 #define ILI9341_LIGHTGREY 0xC618 ///< 198, 195, 198 #define ILI9341_DARKGREY 0x7BEF ///< 123, 125, 123 #define ILI9341_BLUE 0x001F ///< 0, 0, 255 #define ILI9341_GREEN 0x07E0 ///< 0, 255, 0 #define ILI9341_CYAN 0x07FF ///< 0, 255, 255 #define ILI9341_RED 0xF800 ///< 255, 0, 0 #define ILI9341_MAGENTA 0xF81F ///< 255, 0, 255 #define ILI9341_YELLOW 0xFFE0 ///< 255, 255, 0 #define ILI9341_WHITE 0xFFFF ///< 255, 255, 255 #define ILI9341_ORANGE 0xFD20 ///< 255, 165, 0 #define ILI9341_GREENYELLOW 0xAFE5 ///< 173, 255, 41 #define ILI9341_PINK 0xFC18 ///< 255, 130, 198 ///< Class to manage hardware interface with ILI9341 chipset (also seems to work with ILI9340) class Adafruit_ILI9341 : public Adafruit_SPITFT { public: Adafruit_ILI9341(int8_t _CS, int8_t _DC, int8_t _MOSI, int8_t _SCLK, int8_t _RST = -1, int8_t _MISO = -1); Adafruit_ILI9341(int8_t _CS, int8_t _DC, int8_t _RST = -1); void begin(uint32_t freq=0); void setRotation(uint8_t r); void invertDisplay(boolean i); void scrollTo(uint16_t y); void setScrollMargins(uint16_t top, uint16_t bottom); // Transaction API not used by GFX void setAddrWindow(uint16_t x, uint16_t y, uint16_t w, uint16_t h); uint8_t readcommand8(uint8_t reg, uint8_t index=0); }; #endif // _ADAFRUIT_ILI9341H_