src/main/common/color.h

   1 /*
   2  * This file is part of Cleanflight and Betaflight.
   3  *
   4  * Cleanflight and Betaflight are free software. You can redistribute
   5  * this software and/or modify this software under the terms of the
   6  * GNU General Public License as published by the Free Software
   7  * Foundation, either version 3 of the License, or (at your option)
   8  * any later version.
   9  *
  10  * Cleanflight and Betaflight are distributed in the hope that they
  11  * will be useful, but WITHOUT ANY WARRANTY; without even the implied
  12  * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  13  * See the GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this software.
  17  *
  18  * If not, see <http://www.gnu.org/licenses/>.
  19  */
  20
  21 #pragma once
  22
  23
  24 typedef enum {
  25     RGB_RED = 0,
  26     RGB_GREEN,
  27     RGB_BLUE
  28 } colorComponent_e;
  29
  30 #define RGB_COLOR_COMPONENT_COUNT (RGB_BLUE + 1)
  31
  32 struct rgbColor24bpp_s {
  33     uint8_t r;
  34     uint8_t g;
  35     uint8_t b;
  36 };
  37
  38 typedef union {
  39     struct rgbColor24bpp_s rgb;
  40     uint8_t raw[RGB_COLOR_COMPONENT_COUNT];
  41 } rgbColor24bpp_t;
  42
  43 #define HSV_HUE_MAX 359
  44 #define HSV_SATURATION_MAX 255
  45 #define HSV_VALUE_MAX 255
  46
  47 typedef enum {
  48     HSV_HUE = 0,
  49     HSV_SATURATION,
  50     HSV_VALUE
  51 } hsvColorComponent_e;
  52
  53 #define HSV_COLOR_COMPONENT_COUNT (HSV_VALUE + 1)
  54
  55 typedef struct hsvColor_s {
  56     uint16_t h; // 0 - 359
  57     uint8_t s; // 0 - 255
  58     uint8_t v; // 0 - 255
  59 } hsvColor_t;