mirror of
https://github.com/hyperion-project/hyperion.ng.git
synced 2023-10-10 13:36:59 +02:00
4033de85ec
* switch to new logger for folowing led devices: LedDeviceAtmo LedDeviceFactory LedDeviceFadeCandy LedDeviceHyperionUsbasp LedDeviceLightpack-hidapi LedDevicePiBlaster LedDeviceWS281x LedRs232Device leddevice base class defines logger already as protected member _log * migrate to new logger for led devices. still todo: LedDeviceWS2812b LedDeviceWs2812SPI LedDeviceTinkerforge LedDeviceLightpack LedDeviceMultiLightpack
52 lines
1.4 KiB
C++
52 lines
1.4 KiB
C++
#ifndef LEDDEVICEWS281X_H_
|
|
#define LEDDEVICEWS281X_H_
|
|
|
|
#pragma once
|
|
|
|
#include <leddevice/LedDevice.h>
|
|
#include <ws2811.h>
|
|
|
|
class LedDeviceWS281x : public LedDevice
|
|
{
|
|
public:
|
|
///
|
|
/// Constructs the LedDevice for WS281x (one wire 800kHz)
|
|
///
|
|
/// @param gpio The gpio pin to use (BCM chip counting, default is 18)
|
|
/// @param leds The number of leds attached to the gpio pin
|
|
/// @param freq The target frequency for the data line, default is 800000
|
|
/// @param dmanum The DMA channel to use, default is 5
|
|
/// @param pwmchannel The pwm channel to use
|
|
/// @param invert Invert the output line to support an inverting level shifter
|
|
/// @param rgbw Send 32 bit rgbw colour data for sk6812
|
|
|
|
///
|
|
LedDeviceWS281x(const int gpio, const int leds, const uint32_t freq, int dmanum, int pwmchannel, int invert,
|
|
int rgbw, const std::string& whiteAlgorithm);
|
|
|
|
///
|
|
/// Destructor of the LedDevice, waits for DMA to complete and then cleans up
|
|
///
|
|
~LedDeviceWS281x();
|
|
|
|
///
|
|
/// 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:
|
|
ws2811_t led_string;
|
|
int chan;
|
|
bool initialized;
|
|
std::string _whiteAlgorithm;
|
|
ColorRgbw _temp_rgbw;
|
|
};
|
|
|
|
#endif /* LEDDEVICEWS281X_H_ */
|