FreeRTOS/Demo/CORTEX_M7_SAMV71_Xplained_IAR_Keil/libboard_samv7-ek/include/lcd_color.h

/* ----------------------------------------------------------------------------
 *         SAM Software Package License
 * ----------------------------------------------------------------------------
 * Copyright (c) 2011, Atmel Corporation
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
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 * this list of conditions and the disclaimer below.
 *
 * Atmel's name may not be used to endorse or promote products derived from
 * this software without specific prior written permission.
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 */

#ifndef COLOR_H
#define COLOR_H

/**
 * \file
 *
 * RGB 24-bits color table definition.
 *
 */

/*
 * RGB 24 Bpp
 * RGB 888
 * R7R6R5R4 R3R2R1R0 G7G6G5G4 G3G2G1G0 B7B6B5B4 B3B2B1B0
 */

#define COLOR_BLACK          0x000000
#define COLOR_WHITE          0xFFFFFF

#define COLOR_BLUE           0x0000FF
#define COLOR_GREEN          0x00FF00
#define COLOR_RED            0xFF0000

#define COLOR_NAVY           0x000080
#define COLOR_DARKBLUE       0x00008B
#define COLOR_DARKGREEN      0x006400
#define COLOR_DARKCYAN       0x008B8B
#define COLOR_CYAN           0x00FFFF
#define COLOR_TURQUOISE      0x40E0D0
#define COLOR_INDIGO         0x4B0082
#define COLOR_DARKRED        0x800000
#define COLOR_OLIVE          0x808000
#define COLOR_GRAY           0x808080
#define COLOR_SKYBLUE        0x87CEEB
#define COLOR_BLUEVIOLET     0x8A2BE2
#define COLOR_LIGHTGREEN     0x90EE90
#define COLOR_DARKVIOLET     0x9400D3
#define COLOR_YELLOWGREEN    0x9ACD32
#define COLOR_BROWN          0xA52A2A
#define COLOR_DARKGRAY       0xA9A9A9
#define COLOR_SIENNA         0xA0522D
#define COLOR_LIGHTBLUE      0xADD8E6
#define COLOR_GREENYELLOW    0xADFF2F
#define COLOR_SILVER         0xC0C0C0
#define COLOR_LIGHTGREY      0xD3D3D3
#define COLOR_LIGHTCYAN      0xE0FFFF
#define COLOR_VIOLET         0xEE82EE
#define COLOR_AZUR           0xF0FFFF
#define COLOR_BEIGE          0xF5F5DC
#define COLOR_MAGENTA        0xFF00FF
#define COLOR_TOMATO         0xFF6347
#define COLOR_GOLD           0xFFD700
#define COLOR_ORANGE         0xFFA500
#define COLOR_SNOW           0xFFFAFA
#define COLOR_YELLOW         0xFFFF00

#define BLACK 0x0000
#define BLUE  0x001F
#define RED   0xF800
#define GREEN 0x07E0
#define WHITE 0xFFFF

#define BLUE_LEV( level)  (   (level)&BLUE )                                      // level is in [0; 31]
#define GREEN_LEV(level)  ( (((level)*2)<<5)&GREEN )                              // level is in [0; 31]
#define RED_LEV(  level)  (  ((level)<<(5+6))&RED )                               // level is in [0; 31]
#define GRAY_LEV( level)  ( BLUE_LEV(level) | GREEN_LEV(level) | RED_LEV(level) ) // level is in [0; 31]

   
#define RGB_24_TO_18BIT(RGB)      (((RGB >>18) << 18) | (((RGB & 0x00FF00) >>10) << 10) | (RGB & 0x0000FC))
#define RGB_16_TO_18BIT(RGB)      (((((RGB >>11)*63)/31) << 18) | (RGB & 0x00FC00) | (((RGB & 0x00001F)*63)/31) )
#define BGR_TO_RGB_18BIT(RGB)     ((RGB & 0xFF0000) | ((RGB & 0x00FF00) >> 8 ) | ( (RGB & 0x0000FC) >> 16 ))

#define BGR_16_TO_18BITRGB(RGB)  BGR_TO_RGB_18BIT(RGB_16_TO_18BIT(RGB))
   
#endif /* #define COLOR_H */