60 lines
1.2 KiB
C++
60 lines
1.2 KiB
C++
#include <util/delay.h>
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#include "pwm.h"
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class RgbLed
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{
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private:
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Pwm8b* _pwmA;
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Pwm8b* _pwmB;
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static constexpr uint16_t calRed[] = {650, 650, 650};
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static constexpr uint16_t calGreen[] = {1000, 1000, 1000};
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static constexpr uint16_t calBlue[] = {200, 250, 300};
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uint8_t _pattern = 0;
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uint16_t _counter = 0;
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bool _stroke = false;
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uint8_t _targetR = 0;
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uint8_t _targetG = 0;
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uint8_t _targetB = 0;
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bool _fade = true;
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uint8_t _fadeSpeed = 7;
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bool _powerd = false;
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void patternStep();
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uint16_t getCalValue();
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uint8_t applyCal(uint16_t value, const uint16_t* cal);
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void adjustHeadroom(uint8_t& r, uint8_t& g, uint8_t& b, const uint8_t lumina);
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public:
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RgbLed( Pwm8b* pwmA, Pwm8b* pwmB );
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void setSolidColor( const uint8_t r, const uint8_t g, const uint8_t b);
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void setPattern(const uint8_t id);
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void setPreset( const uint8_t preset);
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void on();
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void off();
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void setFade(bool fade = true);
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void logic();
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uint8_t getR();
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uint8_t getB();
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uint8_t getG();
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bool isPowerd();
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uint8_t getPattern();
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};
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template <typename T> T sgn(T val)
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{
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return (T(0) < val) - (val < T(0));
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}
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