hyperion.ng/libsrc/hyperion/device/LedDeviceMultiLightpack.h
johan 409b800a8e Restructured Lightpack device (fix bug concerning the lifecycle of the libusb context)
Former-commit-id: ef7187e9117d75208e4d79b9f64839f88044a3c2
2013-11-20 20:54:04 +01:00

63 lines
1.2 KiB
C++

#pragma once
// stl includes
#include <vector>
#include <cstdint>
#include <string>
#include <list>
// libusb include
#include <libusb.h>
// Hyperion includes
#include <hyperion/LedDevice.h>
#include "LedDeviceLightpack.h"
///
/// LedDevice implementation for multiple lightpack devices
///
class LedDeviceMultiLightpack : public LedDevice
{
public:
///
/// Constructs the LedDeviceMultiLightpack
///
LedDeviceMultiLightpack();
///
/// Destructor of the LedDevice; closes the output device if it is open
///
virtual ~LedDeviceMultiLightpack();
///
/// Opens and configures the output device7
///
/// @return Zero on succes else negative
///
int open();
///
/// Writes the RGB-Color values to the leds.
///
/// @param[in] ledValues The RGB-color per led
///
/// @return Zero on success else negative
///
virtual int write(const std::vector<ColorRgb>& ledValues);
///
/// Switch the leds off
///
/// @return Zero on success else negative
///
virtual int switchOff();
private:
static std::list<std::string> getLightpackSerials();
static std::string getString(libusb_device * device, int stringDescriptorIndex);
private:
/// buffer for led data
std::vector<LedDeviceLightpack *> _lightpacks;
};