ThreadedBasebandSampleSource Class Reference

#include <threadedbasebandsamplesource.h>

Inherits QObject.

Collaboration diagram for ThreadedBasebandSampleSource:

Public Member Functions
	ThreadedBasebandSampleSource (BasebandSampleSource *sampleSource, QObject *parent=0)
	~ThreadedBasebandSampleSource ()
const BasebandSampleSource *	getSource () const
void	start ()
	this thread start() More...
void	stop ()
	this thread exit() and wait() More...
bool	handleSourceMessage (const Message &cmd)
	Send message to source synchronously. More...
void	pull (Sample &sample)
	Pull one sample from source. More...
void	pullAudio (int nbSamples)
void	feed (SampleSourceFifo *sampleFifo, int nbSamples)
SampleSourceFifo &	getSampleSourceFifo ()
void	setDeviceSampleSourceFifo (SampleSourceFifo *deviceSampleFifo)
QString	getSampleSourceObjectName () const

Protected Attributes
QThread *	m_thread
	The thead object. More...
BasebandSampleSource *	m_basebandSampleSource

Detailed Description

This class is a wrapper for BasebandSampleSource that runs the BasebandSampleSource object in its own thread

Definition at line 34 of file threadedbasebandsamplesource.h.

Constructor & Destructor Documentation

ThreadedBasebandSampleSource()

ThreadedBasebandSampleSource::ThreadedBasebandSampleSource	(	BasebandSampleSource *	sampleSource,
		QObject *	parent = 0
	)

Definition at line 24 of file threadedbasebandsamplesource.cpp.

References m_basebandSampleSource, and m_thread.

                                                                                                              :
        m_basebandSampleSource(sampleSource)
{
    QString name = "ThreadedBasebandSampleSource(" + m_basebandSampleSource->objectName() + ")";
    setObjectName(name);

    qDebug() << "ThreadedBasebandSampleSource::ThreadedBasebandSampleSource: " << name;

    m_thread = new QThread(parent);
    m_basebandSampleSource->moveToThread(m_thread);

    qDebug() << "ThreadedBasebandSampleSource::ThreadedBasebandSampleSource: thread: " << thread() << " m_thread: " << m_thread;
}

~ThreadedBasebandSampleSource()

ThreadedBasebandSampleSource::~ThreadedBasebandSampleSource

(

)

Definition at line 38 of file threadedbasebandsamplesource.cpp.

References m_thread, and stop().

{
    if (m_thread->isRunning()) {
        stop();
    }

    delete m_thread;
}

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Member Function Documentation

feed()

void ThreadedBasebandSampleSource::feed	(	SampleSourceFifo *	sampleFifo,
		int	nbSamples
	)

direct feeding of sample source FIFO

Definition at line 67 of file threadedbasebandsamplesource.cpp.

References BasebandSampleSource::feed(), and m_basebandSampleSource.

{
    m_basebandSampleSource->feed(sampleFifo, nbSamples);
}

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getSampleSourceFifo()

SampleSourceFifo& ThreadedBasebandSampleSource::getSampleSourceFifo ( )

inline

Definition at line 54 of file threadedbasebandsamplesource.h.

{ return m_basebandSampleSource->getSampleSourceFifo(); }

getSampleSourceObjectName()

QString ThreadedBasebandSampleSource::getSampleSourceObjectName

(

)

const

Definition at line 78 of file threadedbasebandsamplesource.cpp.

References m_basebandSampleSource.

{
    return m_basebandSampleSource->objectName();
}

getSource()

const BasebandSampleSource* ThreadedBasebandSampleSource::getSource ( ) const

inline

Definition at line 41 of file threadedbasebandsamplesource.h.

{ return m_basebandSampleSource; }

handleSourceMessage()

bool ThreadedBasebandSampleSource::handleSourceMessage

(

const Message &

cmd

)

Send message to source synchronously.

Definition at line 73 of file threadedbasebandsamplesource.cpp.

References BasebandSampleSource::handleMessage(), and m_basebandSampleSource.

Referenced by DSPDeviceSinkEngine::handleSynchronousMessages(), and DSPDeviceMIMOEngine::handleSynchronousMessages().

{
    return m_basebandSampleSource->handleMessage(cmd);
}

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pull()

void ThreadedBasebandSampleSource::pull

(

Sample &

sample

)

Pull one sample from source.

Definition at line 62 of file threadedbasebandsamplesource.cpp.

References m_basebandSampleSource, and BasebandSampleSource::pull().

{
    m_basebandSampleSource->pull(sample);
}

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pullAudio()

void ThreadedBasebandSampleSource::pullAudio ( int  nbSamples )

inline

Definition at line 48 of file threadedbasebandsamplesource.h.

{ if (m_basebandSampleSource) m_basebandSampleSource->pullAudio(nbSamples); }

setDeviceSampleSourceFifo()

void ThreadedBasebandSampleSource::setDeviceSampleSourceFifo ( SampleSourceFifo *  deviceSampleFifo )

inline

Definition at line 55 of file threadedbasebandsamplesource.h.

{ m_basebandSampleSource->setDeviceSampleSourceFifo(deviceSampleFifo); }

start()

void ThreadedBasebandSampleSource::start

(

)

this thread start()

Definition at line 47 of file threadedbasebandsamplesource.cpp.

References m_basebandSampleSource, m_thread, and BasebandSampleSource::start().

Referenced by DSPDeviceSinkEngine::handleSynchronousMessages(), and DSPDeviceMIMOEngine::handleSynchronousMessages().

{
    qDebug() << "ThreadedBasebandSampleSource::start";
    m_thread->start();
    m_basebandSampleSource->start();
}

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stop()

void ThreadedBasebandSampleSource::stop

(

)

this thread exit() and wait()

Definition at line 54 of file threadedbasebandsamplesource.cpp.

References m_basebandSampleSource, m_thread, and BasebandSampleSource::stop().

Referenced by DSPDeviceSinkEngine::handleSynchronousMessages(), DSPDeviceMIMOEngine::handleSynchronousMessages(), and ~ThreadedBasebandSampleSource().

{
    qDebug() << "ThreadedBasebandSampleSource::stop";
    m_basebandSampleSource->stop();
    m_thread->exit();
    m_thread->wait();
}

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Member Data Documentation

m_basebandSampleSource

BasebandSampleSource* ThreadedBasebandSampleSource::m_basebandSampleSource

protected

Definition at line 61 of file threadedbasebandsamplesource.h.

Referenced by feed(), getSampleSourceObjectName(), handleSourceMessage(), pull(), start(), stop(), and ThreadedBasebandSampleSource().

m_thread

QThread* ThreadedBasebandSampleSource::m_thread

protected

The thead object.

Definition at line 60 of file threadedbasebandsamplesource.h.

Referenced by start(), stop(), ThreadedBasebandSampleSource(), and ~ThreadedBasebandSampleSource().

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

• sdrbase/dsp/threadedbasebandsamplesource.h
• sdrbase/dsp/threadedbasebandsamplesource.cpp