ili9341_adafruit.h

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#ifndef _ILI9341_ADAFRUIT_H_
#define _ILI9341_ADAFRUIT_H_

#include "font.h"
#include "ili9341.h"
#include "ili9341_adafruit.h"

// Named address space
#ifndef MEMSPACE
#define MEMSPACE 
#endif

// Weak attribute
#ifndef WEAK_ATR
#define WEAK_ATR __attribute__((weak))
#endif

typedef union
{
    struct
    {
        uint8_t b0 :8;
        uint8_t b1 :8;
        uint8_t b2 :8;
        uint8_t b3 :8;
    } bytes;

    uint32_t all;
} uint32_t_bytes;

// ==========================================================

#define MIN_TFT_Y               0
#define MAX_TFT_Y               319
#define MIN_TFT_X               0
#define MAX_TFT_X               239
// ==========================================================

#define MADCTL_MY  0x80
#define MADCTL_MX  0x40
#define MADCTL_MV  0x20
#define MADCTL_ML  0x10
#define MADCTL_BGR 0x08
#define MADCTL_RGB 0x00
#define MADCTL_MH  0x04

#define ILI9341_NOP     0x00
#define ILI9341_SWRESET 0x01
#define ILI9341_RDDID   0x04
#define ILI9341_RDDST   0x09

#define ILI9341_SLPIN   0x10
#define ILI9341_SLPOUT  0x11
#define ILI9341_PTLON   0x12
#define ILI9341_NORON   0x13

#define ILI9341_RDMODE  0x0A
#define ILI9341_RDMADCTL  0x0B
#define ILI9341_RDPIXFMT  0x0C
#define ILI9341_RDIMGFMT  0x0A
#define ILI9341_RDSELFDIAG  0x0F

#define ILI9341_INVOFF  0x20
#define ILI9341_INVON   0x21
#define ILI9341_GAMMASET 0x26
#define ILI9341_DISPOFF 0x28
#define ILI9341_DISPON  0x29

#define ILI9341_CASET   0x2A
#define ILI9341_PASET   0x2B
#define ILI9341_RAMWR   0x2C
#define ILI9341_RAMRD   0x2E

#define ILI9341_PTLAR   0x30
#define ILI9341_MADCTL  0x36
#define ILI9341_PIXFMT  0x3A

#define ILI9341_FRMCTR1 0xB1
#define ILI9341_FRMCTR2 0xB2
#define ILI9341_FRMCTR3 0xB3
#define ILI9341_INVCTR  0xB4
#define ILI9341_DFUNCTR 0xB6

#define ILI9341_PWCTR1  0xC0
#define ILI9341_PWCTR2  0xC1
#define ILI9341_PWCTR3  0xC2
#define ILI9341_PWCTR4  0xC3
#define ILI9341_PWCTR5  0xC4
#define ILI9341_VMCTR1  0xC5
#define ILI9341_VMCTR2  0xC7

#define ILI9341_RDID1   0xDA
#define ILI9341_RDID2   0xDB
#define ILI9341_RDID3   0xDC
#define ILI9341_RDID4   0xDD

#define ILI9341_GMCTRP1 0xE0
#define ILI9341_GMCTRN1 0xE1
/*
#define ILI9341_PWCTR6  0xFC

// ========================================================================
*/

// Color definitions
#define ILI9341_BLACK       0x0000      /,   0,   0 */
#define ILI9341_NAVY        0x000F                /*   0,   0, 128 */
#define ILI9341_DARKGREEN   0x03E0                /*   0, 128,   0 */
#define ILI9341_DARKCYAN    0x03EF                /*   0, 128, 128 */
#define ILI9341_MAROON      0x7800                /* 128,   0,   0 */
#define ILI9341_PURPLE      0x780F                /* 128,   0, 128 */
#define ILI9341_OLIVE       0x7BE0                /* 128, 128,   0 */
#define ILI9341_LIGHTGREY   0xC618                /* 192, 192, 192 */
#define ILI9341_DARKGREY    0x7BEF                /* 128, 128, 128 */
#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,  47 */
#define ILI9341_PINK        0xF81F

#endif                                            // _ILI9341_ADAFRUIT_H_
// ============================================================

/* ili9341_adafruit.c */
MEMSPACE void tft_configRegister ( void );
MEMSPACE void tft_drawBitmap ( window *win , int16_t x , int16_t y , const uint16_t *bitmap , int16_t w , int16_t h );
MEMSPACE void tft_drawCircle ( window *win , int16_t x0 , int16_t y0 , int16_t r , uint16_t color );
MEMSPACE void tft_drawCircleHelper ( window *win , int16_t x0 , int16_t y0 , int16_t r , uint8_t cornername , uint16_t color );
MEMSPACE void tft_fillCircleHelper ( window *win , int16_t x0 , int16_t y0 , int16_t r , uint8_t cornername , int16_t delta , uint16_t color );
MEMSPACE void tft_fillCircle ( window *win , int16_t x0 , int16_t y0 , int16_t r , uint16_t color );
MEMSPACE void tft_drawRect ( window *win , int16_t x , int16_t y , int16_t w , int16_t h , uint16_t color );
MEMSPACE void tft_drawRoundRect ( window *win , int16_t x , int16_t y , int16_t w , int16_t h , int16_t r , uint16_t color );
MEMSPACE void tft_fillRoundRect ( window *win , int16_t x , int16_t y , int16_t w , int16_t h , int16_t r , uint16_t color );
MEMSPACE void tft_drawTriangle ( window *win , int16_t x0 , int16_t y0 , int16_t x1 , int16_t y1 , int16_t x2 , int16_t y2 , uint16_t color );
MEMSPACE void tft_fillTriangle ( window *win , int16_t x0 , int16_t y0 , int16_t x1 , int16_t y1 , int16_t x2 , int16_t y2 , uint16_t color );