ILI9340 Library based on the Arduino version from Adafruit. It has been tested with a custom STM32F103C8 board.
Porting of the ILI9340 Library from Adafruit. It has been tested on a custom board based on a STM32F103C8 microcontroller.
Please, see the Wiki page on how to use the library
Diff: Adafruit_ILI9340.h
- Revision:
- 0:0bf2453a67ba
- Child:
- 1:5f8309157018
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Adafruit_ILI9340.h Tue Nov 04 08:08:46 2014 +0000 @@ -0,0 +1,169 @@ +/*************************************************** + This is an Arduino Library for the Adafruit 2.2" SPI display. + This library works with the Adafruit 2.2" TFT Breakout w/SD card + ----> http://www.adafruit.com/products/1480 + + Check out the links above for our tutorials and wiring diagrams + 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! + + Written by Limor Fried/Ladyada for Adafruit Industries. + MIT license, all text above must be included in any redistribution + ****************************************************/ + +// Modified for mbed +// by Georgios Moralis + +#ifndef _ADAFRUIT_ILI9340H_ +#define _ADAFRUIT_ILI9340H_ + +#include "mbed.h" + +//#include "core_cm3.h" +#include "stdint.h" + +#include "Adafruit_GFX.h" + +#define pgm_read_byte(addr) (*(const unsigned char *)(addr)) +#define pgm_read_word(addr) (*(const unsigned short *)(addr)) + +#define HIGH 0x01 +#define LOW 0x00 + +#define ILI9340_TFTWIDTH 240 +#define ILI9340_TFTHEIGHT 320 + +#define ILI9340_NOP 0x00 +#define ILI9340_SWRESET 0x01 +#define ILI9340_RDDID 0x04 +#define ILI9340_RDDST 0x09 + +#define ILI9340_SLPIN 0x10 +#define ILI9340_SLPOUT 0x11 +#define ILI9340_PTLON 0x12 +#define ILI9340_NORON 0x13 + +#define ILI9340_RDMODE 0x0A +#define ILI9340_RDMADCTL 0x0B +#define ILI9340_RDPIXFMT 0x0C +#define ILI9340_RDIMGFMT 0x0A +#define ILI9340_RDSELFDIAG 0x0F + +#define ILI9340_INVOFF 0x20 +#define ILI9340_INVON 0x21 +#define ILI9340_GAMMASET 0x26 +#define ILI9340_DISPOFF 0x28 +#define ILI9340_DISPON 0x29 + +#define ILI9340_CASET 0x2A +#define ILI9340_PASET 0x2B +#define ILI9340_RAMWR 0x2C +#define ILI9340_RAMRD 0x2E + +#define ILI9340_PTLAR 0x30 +#define ILI9340_MADCTL 0x36 + + +#define ILI9340_MADCTL_MY 0x80 +#define ILI9340_MADCTL_MX 0x40 +#define ILI9340_MADCTL_MV 0x20 +#define ILI9340_MADCTL_ML 0x10 +#define ILI9340_MADCTL_RGB 0x00 +#define ILI9340_MADCTL_BGR 0x08 +#define ILI9340_MADCTL_MH 0x04 + +#define ILI9340_PIXFMT 0x3A + +#define ILI9340_FRMCTR1 0xB1 +#define ILI9340_FRMCTR2 0xB2 +#define ILI9340_FRMCTR3 0xB3 +#define ILI9340_INVCTR 0xB4 +#define ILI9340_DFUNCTR 0xB6 + +#define ILI9340_PWCTR1 0xC0 +#define ILI9340_PWCTR2 0xC1 +#define ILI9340_PWCTR3 0xC2 +#define ILI9340_PWCTR4 0xC3 +#define ILI9340_PWCTR5 0xC4 +#define ILI9340_VMCTR1 0xC5 +#define ILI9340_VMCTR2 0xC7 + +#define ILI9340_RDID1 0xDA +#define ILI9340_RDID2 0xDB +#define ILI9340_RDID3 0xDC +#define ILI9340_RDID4 0xDD + +#define ILI9340_GMCTRP1 0xE0 +#define ILI9340_GMCTRN1 0xE1 +/* +#define ILI9340_PWCTR6 0xFC + +*/ + +// Color definitions +#define ILI9340_BLACK 0x0000 +#define ILI9340_BLUE 0x001F +#define ILI9340_RED 0xF800 +#define ILI9340_GREEN 0x07E0 +#define ILI9340_CYAN 0x07FF +#define ILI9340_MAGENTA 0xF81F +#define ILI9340_YELLOW 0xFFE0 +#define ILI9340_WHITE 0xFFFF + + +class Adafruit_ILI9340 : public Adafruit_GFX +{ + +public: + + Adafruit_ILI9340(SPI *defspi); + + void begin(void), + setAddrWindow(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1), + pushColor(uint16_t color), + fillScreen(uint16_t color), + drawPixel(int16_t x, int16_t y, uint16_t color), + drawFastVLine(int16_t x, int16_t y, int16_t h, uint16_t color), + drawFastHLine(int16_t x, int16_t y, int16_t w, uint16_t color), + fillRect(int16_t x, int16_t y, int16_t w, int16_t h, + uint16_t color), + setRotation(uint8_t r), + invertDisplay(char i); + + void setMISO(DigitalIn *gport); + void setMOSI(DigitalOut *gport); + void setCLK(DigitalOut *gport); + void setRST(DigitalOut *gport); + void setCS(DigitalOut *gport); + void setDC(DigitalOut *gport); + + uint16_t Color565(uint8_t r, uint8_t g, uint8_t b); + + /* These are not for current use, 8-bit protocol only! */ + uint8_t readdata(void), + readcommand8(uint8_t); + /* + uint16_t readcommand16(uint8_t); + uint32_t readcommand32(uint8_t); + void dummyclock(void); + */ + + void spiwrite(uint8_t), + writecommand(uint8_t c), + writedata(uint8_t d), + commandList(uint8_t *addr); + uint8_t spiread(void); + +private: + uint8_t tabcolor; + + SPI *hwSPI; + DigitalOut *mosiport, *clkport, *dcport, *rstport, *csport; + DigitalIn *misoport; +}; + +#endif +