122 lines
5.2 KiB
C++
122 lines
5.2 KiB
C++
/*!
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* @file Adafruit_GC9A01A.h
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*
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* Library to provide GC9A01A display driver support in Adafruit_GFX.
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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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* 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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* GC9A01A adaptation by Phil "PaintYourDragon" Burgess.
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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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#pragma once
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#include "Adafruit_GFX.h"
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#include "Arduino.h"
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#include "Print.h"
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#include <Adafruit_SPITFT.h>
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#include <Adafruit_SPITFT_Macros.h>
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#include <SPI.h>
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#define GC9A01A_TFTWIDTH 240 ///< Display width in pixels
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#define GC9A01A_TFTHEIGHT 240 ///< Display height in pixels
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#define GC9A01A_SWRESET 0x01 ///< Software Reset (maybe, not documented)
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#define GC9A01A_RDDID 0x04 ///< Read display identification information
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#define GC9A01A_RDDST 0x09 ///< Read Display Status
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#define GC9A01A_SLPIN 0x10 ///< Enter Sleep Mode
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#define GC9A01A_SLPOUT 0x11 ///< Sleep Out
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#define GC9A01A_PTLON 0x12 ///< Partial Mode ON
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#define GC9A01A_NORON 0x13 ///< Normal Display Mode ON
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#define GC9A01A_INVOFF 0x20 ///< Display Inversion OFF
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#define GC9A01A_INVON 0x21 ///< Display Inversion ON
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#define GC9A01A_DISPOFF 0x28 ///< Display OFF
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#define GC9A01A_DISPON 0x29 ///< Display ON
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#define GC9A01A_CASET 0x2A ///< Column Address Set
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#define GC9A01A_RASET 0x2B ///< Row Address Set
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#define GC9A01A_RAMWR 0x2C ///< Memory Write
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#define GC9A01A_PTLAR 0x30 ///< Partial Area
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#define GC9A01A_VSCRDEF 0x33 ///< Vertical Scrolling Definition
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#define GC9A01A_TEOFF 0x34 ///< Tearing Effect Line OFF
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#define GC9A01A_TEON 0x35 ///< Tearing Effect Line ON
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#define GC9A01A_MADCTL 0x36 ///< Memory Access Control
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#define GC9A01A_VSCRSADD 0x37 ///< Vertical Scrolling Start Address
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#define GC9A01A_IDLEOFF 0x38 ///< Idle mode OFF
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#define GC9A01A_IDLEON 0x39 ///< Idle mode ON
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#define GC9A01A_COLMOD 0x3A ///< Pixel Format Set
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#define GC9A01A_CONTINUE 0x3C ///< Write Memory Continue
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#define GC9A01A_TEARSET 0x44 ///< Set Tear Scanline
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#define GC9A01A_GETLINE 0x45 ///< Get Scanline
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#define GC9A01A_SETBRIGHT 0x51 ///< Write Display Brightness
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#define GC9A01A_SETCTRL 0x53 ///< Write CTRL Display
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#define GC9A01A1_POWER7 0xA7 ///< Power Control 7
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#define GC9A01A_TEWC 0xBA ///< Tearing effect width control
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#define GC9A01A1_POWER1 0xC1 ///< Power Control 1
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#define GC9A01A1_POWER2 0xC3 ///< Power Control 2
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#define GC9A01A1_POWER3 0xC4 ///< Power Control 3
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#define GC9A01A1_POWER4 0xC9 ///< Power Control 4
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#define GC9A01A_RDID1 0xDA ///< Read ID 1
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#define GC9A01A_RDID2 0xDB ///< Read ID 2
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#define GC9A01A_RDID3 0xDC ///< Read ID 3
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#define GC9A01A_FRAMERATE 0xE8 ///< Frame rate control
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#define GC9A01A_SPI2DATA 0xE9 ///< SPI 2DATA control
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#define GC9A01A_INREGEN2 0xEF ///< Inter register enable 2
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#define GC9A01A_GAMMA1 0xF0 ///< Set gamma 1
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#define GC9A01A_GAMMA2 0xF1 ///< Set gamma 2
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#define GC9A01A_GAMMA3 0xF2 ///< Set gamma 3
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#define GC9A01A_GAMMA4 0xF3 ///< Set gamma 4
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#define GC9A01A_IFACE 0xF6 ///< Interface control
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#define GC9A01A_INREGEN1 0xFE ///< Inter register enable 1
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// Color definitions
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#define GC9A01A_BLACK 0x0000 ///< 0, 0, 0
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#define GC9A01A_NAVY 0x000F ///< 0, 0, 123
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#define GC9A01A_DARKGREEN 0x03E0 ///< 0, 125, 0
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#define GC9A01A_DARKCYAN 0x03EF ///< 0, 125, 123
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#define GC9A01A_MAROON 0x7800 ///< 123, 0, 0
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#define GC9A01A_PURPLE 0x780F ///< 123, 0, 123
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#define GC9A01A_OLIVE 0x7BE0 ///< 123, 125, 0
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#define GC9A01A_LIGHTGREY 0xC618 ///< 198, 195, 198
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#define GC9A01A_DARKGREY 0x7BEF ///< 123, 125, 123
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#define GC9A01A_BLUE 0x001F ///< 0, 0, 255
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#define GC9A01A_GREEN 0x07E0 ///< 0, 255, 0
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#define GC9A01A_CYAN 0x07FF ///< 0, 255, 255
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#define GC9A01A_RED 0xF800 ///< 255, 0, 0
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#define GC9A01A_MAGENTA 0xF81F ///< 255, 0, 255
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#define GC9A01A_YELLOW 0xFFE0 ///< 255, 255, 0
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#define GC9A01A_WHITE 0xFFFF ///< 255, 255, 255
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#define GC9A01A_ORANGE 0xFD20 ///< 255, 165, 0
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#define GC9A01A_GREENYELLOW 0xAFE5 ///< 173, 255, 41
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#define GC9A01A_PINK 0xFC18 ///< 255, 130, 198
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/*!
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@brief Class to manage hardware interface with GC9A01A chipset.
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*/
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class Adafruit_GC9A01A : public Adafruit_SPITFT {
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public:
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Adafruit_GC9A01A(int8_t _CS, int8_t _DC, int8_t _MOSI, int8_t _SCLK,
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int8_t _RST = -1, int8_t _MISO = -1);
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Adafruit_GC9A01A(int8_t _CS, int8_t _DC, int8_t _RST = -1);
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#if !defined(ESP8266)
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Adafruit_GC9A01A(SPIClass *spiClass, int8_t dc, int8_t cs = -1,
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int8_t rst = -1);
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#endif // end !ESP8266
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Adafruit_GC9A01A(tftBusWidth busWidth, int8_t d0, int8_t wr, int8_t dc,
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int8_t cs = -1, int8_t rst = -1, int8_t rd = -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(bool i);
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void setAddrWindow(uint16_t x, uint16_t y, uint16_t w, uint16_t h);
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};
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