hyperion.ng/libsrc/leddevice/LedDeviceTpm2.h

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#pragma once
// STL includes
#include <string>
// hyperion incluse
#include "LedRs232Device.h"
///
/// Implementation of the LedDevice interface for writing to serial device using tpm2 protocol.
///
class LedDeviceTpm2 : public LedRs232Device
{
public:
///
/// Constructs the LedDevice for attached serial device using supporting tpm2 protocol
/// All LEDs in the stripe are handled as one frame
///
/// @param outputDevice The name of the output device (eg '/dev/ttyAMA0')
/// @param baudrate The used baudrate for writing to the output device
///
LedDeviceTpm2(const std::string& outputDevice, const unsigned baudrate);
///
/// Writes the led color values to the led-device
///
/// @param ledValues The color-value per led
/// @return Zero on succes else negative
///
virtual int write(const std::vector<ColorRgb> &ledValues);
/// Switch the leds off
virtual int switchOff();
private:
/// The buffer containing the packed RGB values
std::vector<uint8_t> _ledBuffer;
};