src/main/common/color.h

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