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35 lines
571 B
C++
35 lines
571 B
C++
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#pragma once
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// Hyperion leddevice includes
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#include "LedRs232Device.h"
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class LedDeviceWs2812b : public LedRs232Device
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{
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public:
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LedDeviceWs2812b();
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virtual int write(const std::vector<ColorRgb> & ledValues);
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virtual int switchOff();
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private:
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struct ByteSignal
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{
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uint8_t bit_12;
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uint8_t bit_34;
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uint8_t bit_56;
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uint8_t bit_78;
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};
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std::vector<ByteSignal> _byte2signalTable;
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void fillTable();
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ByteSignal byte2Signal(const uint8_t byte) const;
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uint8_t bits2Signal(const bool bit1, const bool bit2) const;
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std::vector<ByteSignal> _ledBuffer;
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};
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