The ProviderRs232 implements an abstract base-class for LedDevices using a RS232-device. More...

Inheritance diagram for ProviderRs232:

Signals
void	receivedData (QByteArray data)

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...

Public Member Functions
	ProviderRs232 ()
	Constructs specific LedDevice.

virtual bool	init (const QJsonObject &deviceConfig)
	Sets configuration. More...

virtual	~ProviderRs232 ()
	Destructor of the LedDevice; closes the output device if it is open.

int	open ()
	Opens and configures the output device. More...

Public Member Functions inherited from LedDevice
	LedDevice (const QJsonObject &config=QJsonObject(), QObject *parent=nullptr)

virtual int	switchOff ()
	Switch the leds off (led hardware disable)

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 ()

virtual int	write (const std::vector< ColorRgb > &ledValues)=0
	Writes the RGB-Color values to the leds. More...

Protected Member Functions
int	writeBytes (const qint64 size, const uint8_t *data)
	Writes the given bytes to the RS232-device and. More...

void	closeDevice ()

QString	findSerialDevice ()

bool	tryOpen (const int delayAfterConnect_ms)

Protected Attributes
QString	_deviceName
	The name of the output device.

qint32	_baudRate_Hz
	The used baudrate of the output device.

int	_delayAfterConnect_ms
	Sleep after the connect before continuing.

QSerialPort	_rs232Port
	The RS232 serial-device.

bool	_blockedForDelay

bool	_stateChanged

qint64	_bytesToWrite

qint64	_bytesWritten

qint64	_frameDropCounter

QSerialPort::SerialPortError	_lastError

qint64	_preOpenDelayTimeOut

int	_preOpenDelay

bool	_enableAutoDeviceName

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

Additional Inherited Members
Public Slots inherited from LedDevice
virtual void	start ()
	Is called on thread start, all construction tasks and init should run here.

Protected Slots inherited from LedDevice
int	rewriteLeds ()
	Write the last data to the leds again.

Detailed Description

The ProviderRs232 implements an abstract base-class for LedDevices using a RS232-device.

Member Function Documentation

bool ProviderRs232::init ( const QJsonObject & deviceConfig )

virtual

Sets configuration.

Parameters

deviceConfig the json device config

Reimplemented from LedDevice.

int ProviderRs232::open ( )

virtual

Opens and configures the output device.

Reimplemented from LedDevice.

protected

Writes the given bytes to the RS232-device and.

Parameters

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