Evaluates NMEA sentences coming from a GPS device. More...

#include <qgsnmeaconnection.h>

Inheritance diagram for QgsNMEAConnection:

Public Member Functions
	QgsNMEAConnection (QIODevice *dev)

	~QgsNMEAConnection ()

Public Member Functions inherited from QgsGPSConnection
	QgsGPSConnection (QIODevice *dev)
	Constructor. More...

virtual	~QgsGPSConnection ()

bool	close ()
	Closes connection to device. More...

bool	connect ()
	Opens connection to device. More...

QgsGPSInformation	currentGPSInformation () const
	Returns the current gps information (lat, lon, etc.) More...

void	setSource (QIODevice *source)
	Sets the GPS source. More...

Status	status () const
	Returns the status. More...

Public Member Functions inherited from QObject
	QObject (QObject *parent)

	QObject (QObject parent, const char name)

virtual	~QObject ()

bool	blockSignals (bool block)

QObject *	child (const char objName, const char inheritsClass, bool recursiveSearch) const

const QObjectList &	children () const

const char *	className () const

bool	connect (const QObject sender, const char signal, const char *method, Qt::ConnectionType type) const

void	deleteLater ()

void	destroyed (QObject *obj)

bool	disconnect (const QObject receiver, const char method)

bool	disconnect (const char signal, const QObject receiver, const char *method)

void	dumpObjectInfo ()

void	dumpObjectTree ()

QList< QByteArray >	dynamicPropertyNames () const

virtual bool	event (QEvent *e)

virtual bool	eventFilter (QObject watched, QEvent event)

T	findChild (const QString &name) const

QList< T >	findChildren (const QRegExp &regExp) const

QList< T >	findChildren (const QString &name) const

bool	inherits (const char *className) const

void	insertChild (QObject *object)

void	installEventFilter (QObject *filterObj)

bool	isA (const char *className) const

bool	isWidgetType () const

void	killTimer (int id)

virtual const QMetaObject *	metaObject () const

void	moveToThread (QThread *targetThread)

const char *	name () const

const char *	name (const char *defaultName) const

QString	objectName () const

QObject *	parent () const

QVariant	property (const char *name) const

void	removeChild (QObject *object)

void	removeEventFilter (QObject *obj)

void	setName (const char *name)

void	setObjectName (const QString &name)

void	setParent (QObject *parent)

bool	setProperty (const char *name, const QVariant &value)

bool	signalsBlocked () const

int	startTimer (int interval)

QThread *	thread () const

Protected Slots
void	parseData () override
	Parse available data source content. More...

Protected Slots inherited from QgsGPSConnection
virtual void	parseData ()=0
	Parse available data source content. More...

Protected Member Functions
void	processGGASentence (const char *data, int len)

void	processGSASentence (const char *data, int len)

void	processGSVSentence (const char *data, int len)

void	processRMCSentence (const char *data, int len)

void	processStringBuffer ()
	Splits mStringBuffer into sentences and calls libnmea. More...

void	processVTGSentence (const char *data, int len)

Protected Member Functions inherited from QObject
bool	checkConnectArgs (const char signal, const QObject object, const char *method)

virtual void	childEvent (QChildEvent *event)

virtual void	connectNotify (const char *signal)

virtual void	customEvent (QEvent *event)

virtual void	disconnectNotify (const char *signal)

int	receivers (const char *signal) const

QObject *	sender () const

int	senderSignalIndex () const

virtual void	timerEvent (QTimerEvent *event)

Protected Attributes
QString	mStringBuffer
	Store data from the device before it is processed. More...

Protected Attributes inherited from QgsGPSConnection
QgsGPSInformation	mLastGPSInformation
	Last state of the gps related variables (e.g. More...

QIODevice *	mSource
	Data source (e.g. More...

Status	mStatus
	Connection status. More...

Additional Inherited Members
Public Types inherited from QgsGPSConnection
enum	Status { NotConnected, Connected, DataReceived, GPSDataReceived }

Signals inherited from QgsGPSConnection
void	nmeaSentenceReceived (const QString &substring)

void	stateChanged (const QgsGPSInformation &info)

Static Public Member Functions inherited from QObject
bool	connect (const QObject sender, const char signal, const QObject receiver, const char method, Qt::ConnectionType type)

bool	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type)

bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char method)

bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method)

QString	tr (const char sourceText, const char disambiguation, int n)

QString	trUtf8 (const char sourceText, const char disambiguation, int n)

Static Protected Member Functions inherited from QObject
QByteArray	normalizeSignalSlot (const char *signalSlot)

Properties inherited from QObject
	objectName

Detailed Description

Evaluates NMEA sentences coming from a GPS device.

Definition at line 26 of file qgsnmeaconnection.h.

Constructor & Destructor Documentation

◆ QgsNMEAConnection()

QgsNMEAConnection::QgsNMEAConnection ( QIODevice * dev )

Definition at line 34 of file qgsnmeaconnection.cpp.

◆ ~QgsNMEAConnection()

QgsNMEAConnection::~QgsNMEAConnection ( )

Definition at line 38 of file qgsnmeaconnection.cpp.

Member Function Documentation

◆ parseData

void QgsNMEAConnection::parseData ( )

overrideprotectedslot

Parse available data source content.

Definition at line 43 of file qgsnmeaconnection.cpp.

◆ processGGASentence()

void QgsNMEAConnection::processGGASentence	(	const char *	data,
		int	len
	)

protected

Definition at line 141 of file qgsnmeaconnection.cpp.

◆ processGSASentence()

void QgsNMEAConnection::processGSASentence	(	const char *	data,
		int	len
	)

protected

Definition at line 241 of file qgsnmeaconnection.cpp.

◆ processGSVSentence()

void QgsNMEAConnection::processGSVSentence	(	const char *	data,
		int	len
	)

protected

Definition at line 203 of file qgsnmeaconnection.cpp.

◆ processRMCSentence()

void QgsNMEAConnection::processRMCSentence	(	const char *	data,
		int	len
	)

protected

Definition at line 166 of file qgsnmeaconnection.cpp.

◆ processStringBuffer()

void QgsNMEAConnection::processStringBuffer ( )

protected

Splits mStringBuffer into sentences and calls libnmea.

Definition at line 77 of file qgsnmeaconnection.cpp.

◆ processVTGSentence()

void QgsNMEAConnection::processVTGSentence	(	const char *	data,
		int	len
	)

protected

Definition at line 232 of file qgsnmeaconnection.cpp.

Member Data Documentation

◆ mStringBuffer

QString QgsNMEAConnection::mStringBuffer

protected

Store data from the device before it is processed.

Definition at line 39 of file qgsnmeaconnection.h.

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

/tmp/buildd/qgis-2.18.21+99unstable/src/core/gps/qgsnmeaconnection.h
/tmp/buildd/qgis-2.18.21+99unstable/src/core/gps/qgsnmeaconnection.cpp

Public Member Functions

Protected Slots

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ QgsNMEAConnection()

◆ ~QgsNMEAConnection()

Member Function Documentation

◆ parseData

◆ processGGASentence()

◆ processGSASentence()

◆ processGSVSentence()

◆ processRMCSentence()

◆ processStringBuffer()

◆ processVTGSentence()

Member Data Documentation

◆ mStringBuffer