mirror of
https://github.com/hyperion-project/hyperion.ng.git
synced 2023-10-10 13:36:59 +02:00
2b4adce2d4
Former-commit-id: e4fbe7a7f33c28e1f430b5159e6a5cf8c4fc4f9a
39 lines
912 B
C++
39 lines
912 B
C++
#pragma once
|
|
|
|
// Local hyperion includes
|
|
#include "LedRs232Device.h"
|
|
|
|
class LedDeviceWs2811 : public LedRs232Device
|
|
{
|
|
public:
|
|
///
|
|
/// Constructs the LedDevice with Ws2811 attached via a serial port
|
|
///
|
|
/// @param outputDevice The name of the output device (eg '/dev/ttyS0')
|
|
/// @param fastDevice The used baudrate for writing to the output device
|
|
///
|
|
LedDeviceWs2811(const std::string& outputDevice, const bool fastDevice);
|
|
|
|
///
|
|
/// 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:
|
|
|
|
void fillEncodeTable();
|
|
|
|
/** Translation table of byte to signal */
|
|
std::vector<unsigned> _byteToSignalTable;
|
|
|
|
/// The buffer containing the packed RGB values
|
|
std::vector<unsigned> _ledBuffer;
|
|
};
|