46 lines
1.0 KiB
C++
46 lines
1.0 KiB
C++
#pragma once
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// hyperion includes
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#include "ProviderSpi.h"
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///
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/// Implementation of the LedDevice interface for writing to P9813 led device.
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///
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class LedDeviceP9813 : public ProviderSpi
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{
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public:
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///
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/// Constructs specific LedDevice
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///
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/// @param deviceConfig json device config
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///
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explicit LedDeviceP9813(const QJsonObject &deviceConfig);
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/// constructs leddevice
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static LedDevice* construct(const QJsonObject &deviceConfig);
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///
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/// Sets configuration
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///
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/// @param deviceConfig the json device config
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/// @return true if success
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virtual bool init(const QJsonObject &deviceConfig) override;
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private:
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///
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/// Writes the led color values to the led-device
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///
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/// @param ledValues The color-value per led
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/// @return Zero on succes else negative
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///
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virtual int write(const std::vector<ColorRgb> &ledValues) override;
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///
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/// Calculates the required checksum for one led
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///
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/// @param color The color of the led
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/// @return The checksum for the led
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///
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uint8_t calculateChecksum(const ColorRgb & color) const;
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};
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