LedDeviceLightpack Class Reference

LedDevice implementation for a lightpack device (http://code.google.com/p/light-pack/) More...

#include <LedDeviceLightpack.h>

Inheritance diagram for LedDeviceLightpack:

Public Member Functions
	LedDeviceLightpack (const QString &serialNumber="")
	Constructs the LedDeviceLightpack. More...
	LedDeviceLightpack (const QJsonObject &deviceConfig)
	Constructs specific LedDevice. More...
bool	init (const QJsonObject &deviceConfig)
	Sets configuration. More...
virtual	~LedDeviceLightpack ()
	Destructor of the LedDevice; closes the output device if it is open.
int	open ()
	Opens and configures the output device. More...
int	write (const ColorRgb *ledValues, int size)
	Writes the RGB-Color values to the leds. More...
virtual int	switchOff ()
	Switch the leds off. More...
const QString &	getSerialNumber () const
	Get the serial of the Lightpack.
int	getLedCount () const
	Get the number of leds.
Public Member Functions inherited from LedDevice
	LedDevice (const QJsonObject &config=QJsonObject(), QObject *parent=nullptr)
virtual int	switchOn ()
	Switch the leds on (led hardware enable), used if reinitialization is required for the device implementation.
virtual int	setLedValues (const std::vector< ColorRgb > &ledValues)
const QString &	getColorOrder ()
	Get color order of device. More...
void	setActiveDevice (QString dev)
const QString &	getActiveDevice ()
void	setLedCount (int ledCount)
int	getLedCount ()
void	setEnable (bool enable)
bool	enabled ()
int	getLatchTime ()
bool	componentState ()

Static Public Member Functions
static LedDevice *	construct (const QJsonObject &deviceConfig)
	constructs leddevice

Additional Inherited Members
Public Slots inherited from LedDevice
virtual void	start ()
	Is called on thread start, all construction tasks and init should run here.
Signals inherited from LedDevice
void	enableStateChanged (bool newState)
	Emits whenever the led device switches between on/off. More...
void	visiblePriorityChanged (const quint8 &priority)
	PIPER signal for Priority Muxer -> LedDevice. More...
Protected Slots inherited from LedDevice
int	rewriteLeds ()
	Write the last data to the leds again.
Protected Attributes inherited from LedDevice
QJsonObject	_devConfig
Logger *	_log
	The common Logger instance for all LedDevices.
std::vector< uint8_t >	_ledBuffer
	The buffer containing the packed RGB values.
bool	_deviceReady
QString	_activeDevice
int	_ledCount
int	_ledRGBCount
int	_ledRGBWCount
QTimer	_refresh_timer
	Timer object which makes sure that led data is written at a minimum rate e.g. More...
unsigned int	_refresh_timer_interval
qint64	_last_write_time
unsigned int	_latchTime_ms

Detailed Description

LedDevice implementation for a lightpack device (http://code.google.com/p/light-pack/)

Constructor & Destructor Documentation

LedDeviceLightpack() [1/2]

LedDeviceLightpack::LedDeviceLightpack

(

const QString &

serialNumber = ""

)

Constructs the LedDeviceLightpack.

Parameters

serialNumber

serial output device

LedDeviceLightpack() [2/2]

LedDeviceLightpack::LedDeviceLightpack

(

const QJsonObject &

deviceConfig

)

Constructs specific LedDevice.

Parameters

deviceConfig

json device config

Member Function Documentation

init()

bool LedDeviceLightpack::init ( const QJsonObject &  deviceConfig )

virtual

Sets configuration.

Parameters

deviceConfig

the json device config

Returns

true if success

Reimplemented from LedDevice.

open()

int LedDeviceLightpack::open ( )

virtual

Opens and configures the output device.

Returns

Zero on succes else negative

Reimplemented from LedDevice.

switchOff()

int LedDeviceLightpack::switchOff ( )

virtual

Switch the leds off.

Returns

Zero on success else negative

Reimplemented from LedDevice.

write()

int LedDeviceLightpack::write	(	const ColorRgb *	ledValues,
		int	size
	)

Writes the RGB-Color values to the leds.

Parameters

[in]	ledValues	Array of RGB values
[in]	size	The number of RGB values

Returns

Zero on success else negative

---

The documentation for this class was generated from the following files:

• libsrc/leddevice/dev_hid/LedDeviceLightpack.h
• libsrc/leddevice/dev_hid/LedDeviceLightpack.cpp