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