Adafruit_ILI9341.h File Reference

#include "Adafruit_GFX.h"
#include "Arduino.h"
#include "Print.h"
#include <Adafruit_SPITFT.h>
#include <SPI.h>

Go to the source code of this file.

Classes
class	Adafruit_ILI9341
	Class to manage hardware interface with ILI9341 chipset (also seems to work with ILI9340) More...

Macros
#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_VSCRDEF   0x33
	Vertical Scrolling Definition.
#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_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

Detailed Description

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.