chsv.h

 
#pragma once
 
#include <stdint.h>
 
#include "namespace.h"
 
FASTLED_NAMESPACE_BEGIN
 
struct CHSV {
    union {
        struct {
            union {
                uint8_t hue;
                uint8_t h;  
            };
            union {
                uint8_t saturation;
                uint8_t sat;  
                uint8_t s;    
            };
            union {
                uint8_t value;
                uint8_t val;  
                uint8_t v;    
            };
        };
        uint8_t raw[3];
    };
 
    inline uint8_t& operator[] (uint8_t x) __attribute__((always_inline))
    {
        return raw[x];
    }
 
    inline const uint8_t& operator[] (uint8_t x) const __attribute__((always_inline))
    {
        return raw[x];
    }
 
    constexpr inline CHSV() __attribute__((always_inline)): h(0), s(0), v(0) { }
 
    constexpr inline CHSV( uint8_t ih, uint8_t is, uint8_t iv) __attribute__((always_inline))
        : h(ih), s(is), v(iv)
    {
    }
 
    constexpr inline CHSV(const CHSV& rhs) noexcept : h(rhs.h), s(rhs.s), v(rhs.v) { }
 
    inline CHSV& operator= (const CHSV& rhs) __attribute__((always_inline)) = default;
 
    inline CHSV& setHSV(uint8_t ih, uint8_t is, uint8_t iv) __attribute__((always_inline))
    {
        h = ih;
        s = is;
        v = iv;
        return *this;
    }
};
 
typedef enum {
    HUE_RED = 0,       
    HUE_ORANGE = 32,   
    HUE_YELLOW = 64,   
    HUE_GREEN = 96,    
    HUE_AQUA = 128,    
    HUE_BLUE = 160,    
    HUE_PURPLE = 192,  
    HUE_PINK = 224     
} HSVHue;
 
FASTLED_NAMESPACE_END