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post sample rate changes directly on DSP input message queue. Removed sample source output queue entirely as it was not reliable under stress

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This commit is contained in:
f4exb 2015-09-27 12:50:38 +02:00
parent 7cc0d95054
commit 525a3f0024
12 changed files with 24 additions and 34 deletions
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4
CMakeLists.txt
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@ -33,8 +33,8 @@ ENDIF()
##############################################################################
#include(${QT_USE_FILE})
set( QT_DEFINITIONS "${QT_DEFINITIONS} -DQT_NO_DEBUG_OUTPUT" )
#set( QT_DEFINITIONS "${QT_DEFINITIONS}" )
#set( QT_DEFINITIONS "${QT_DEFINITIONS} -DQT_NO_DEBUG_OUTPUT" )
set( QT_DEFINITIONS "${QT_DEFINITIONS}" )
add_definitions(${QT_DEFINITIONS})
if(MSVC)

1
include-gpl/dsp/dspengine.h
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@ -129,7 +129,6 @@ private:
private slots:
void handleData(); //!< Handle data when samples from source FIFO are ready to be processed
void handleSourceMessages(); //!< Handle source message output
void handleInputMessages(); //!< Handle input message queue
void handleSynchronousMessages(); //!< Handle synchronous messages with the thread
};

4
include/dsp/samplesource.h
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@ -41,7 +41,6 @@ public:
virtual bool handleMessage(const Message& message) = 0;
MessageQueue *getInputMessageQueue() { return &m_inputMessageQueue; }
MessageQueue *getOutputMessageQueue() { return &m_outputMessageQueue; }
MessageQueue *getOutputMessageQueueToGUI() { return &m_outputMessageQueueToGUI; }
SampleFifo* getSampleFifo() { return &m_sampleFifo; }
@ -51,8 +50,7 @@ protected slots:
protected:
SampleFifo m_sampleFifo;
MessageQueue m_inputMessageQueue; //!< Input queue to the source
MessageQueue m_outputMessageQueue; //!< Generic output queue
MessageQueue m_outputMessageQueueToGUI; //!< Output queue specialized for the source GUI
MessageQueue m_outputMessageQueueToGUI; //!< Output queue specialized for the source GUI
};
#endif // INCLUDE_SAMPLESOURCE_H

3
plugins/samplesource/airspy/airspyinput.cpp
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@ -22,6 +22,7 @@
#include "airspyinput.h"
#include "util/simpleserializer.h"
#include "dsp/dspcommands.h"
#include "dsp/dspengine.h"
#include "airspyserializer.h"
#include "airspythread.h"
@ -463,7 +464,7 @@ bool AirspyInput::applySettings(const Settings& settings, bool force)
{
int sampleRate = devSampleRate/(1<<m_settings.m_log2Decim);
DSPSignalNotification *notif = new DSPSignalNotification(sampleRate, m_settings.m_centerFrequency);
getOutputMessageQueue()->push(notif);
DSPEngine::instance()->getInputMessageQueue()->push(notif);
}
return true;

3
plugins/samplesource/bladerf/bladerfinput.cpp
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@ -20,6 +20,7 @@
#include "util/simpleserializer.h"
#include "dsp/dspcommands.h"
#include "dsp/dspengine.h"
#include "bladerfgui.h"
#include "bladerfinput.h"
#include "bladerfthread.h"
@ -475,7 +476,7 @@ bool BladerfInput::applySettings(const Settings& settings, bool force)
{
int sampleRate = m_settings.m_devSampleRate/(1<<m_settings.m_log2Decim);
DSPSignalNotification *notif = new DSPSignalNotification(sampleRate, m_settings.m_centerFrequency);
getOutputMessageQueue()->push(notif);
DSPEngine::instance()->getInputMessageQueue()->push(notif);
}
qDebug() << "BladerfInput::applySettings: center freq: " << m_settings.m_centerFrequency << " Hz"

3
plugins/samplesource/fcdpro/fcdproinput.cpp
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@ -21,6 +21,7 @@
#include <string.h>
#include <errno.h>
#include "dsp/dspcommands.h"
#include "dsp/dspengine.h"
#include "fcdproinput.h"
#include "fcdprogui.h"
@ -417,7 +418,7 @@ void FCDProInput::applySettings(const Settings& settings, bool force)
if (signalChange)
{
DSPSignalNotification *notif = new DSPSignalNotification(fcd_traits<Pro>::sampleRate, m_settings.centerFrequency);
getOutputMessageQueue()->push(notif);
DSPEngine::instance()->getInputMessageQueue()->push(notif);
}
}

3
plugins/samplesource/fcdproplus/fcdproplusinput.cpp
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@ -21,6 +21,7 @@
#include <string.h>
#include <errno.h>
#include "dsp/dspcommands.h"
#include "dsp/dspengine.h"
#include "fcdproplusinput.h"
#include "fcdproplusgui.h"
@ -326,7 +327,7 @@ void FCDProPlusInput::applySettings(const Settings& settings, bool force)
if (signalChange)
{
DSPSignalNotification *notif = new DSPSignalNotification(fcd_traits<ProPlus>::sampleRate, m_settings.centerFrequency);
getOutputMessageQueue()->push(notif);
DSPEngine::instance()->getInputMessageQueue()->push(notif);
}
}

3
plugins/samplesource/filesource/filesourceinput.cpp
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@ -20,6 +20,7 @@
#include "util/simpleserializer.h"
#include "dsp/dspcommands.h"
#include "dsp/dspengine.h"
#include "dsp/filesink.h"
#include "filesourcegui.h"
@ -276,7 +277,7 @@ bool FileSourceInput::applySettings(const Settings& settings, bool force)
}
DSPSignalNotification *notif = new DSPSignalNotification(m_sampleRate, m_centerFrequency);
getOutputMessageQueue()->push(notif);
DSPEngine::instance()->getInputMessageQueue()->push(notif);
qDebug() << "FileSourceInput::applySettings:"
<< " file name: " << settings.m_fileName.toStdString().c_str()

8
plugins/samplesource/hackrf/hackrfinput.cpp
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@ -20,6 +20,7 @@
#include "util/simpleserializer.h"
#include "dsp/dspcommands.h"
#include "dsp/dspengine.h"
#include "hackrfinput.h"
#include "hackrfgui.h"
@ -396,7 +397,7 @@ bool HackRFInput::applySettings(const Settings& settings, bool force)
if (m_dev != 0)
{
uint32_t bw_index = hackrf_compute_baseband_filter_bw_round_down_lt(HackRFBandwidths::m_bw_k[m_settings.m_bandwidthIndex]);
uint32_t bw_index = hackrf_compute_baseband_filter_bw_round_down_lt(HackRFBandwidths::m_bw_k[m_settings.m_bandwidthIndex]*1000);
rc = (hackrf_error) hackrf_set_baseband_filter_bandwidth(m_dev, bw_index);
if (rc != HACKRF_SUCCESS)
@ -405,7 +406,7 @@ bool HackRFInput::applySettings(const Settings& settings, bool force)
}
else
{
qDebug() << "HackRFInput:applySettings: Baseband BW gain set to " << HackRFBandwidths::m_bw_k[m_settings.m_bandwidthIndex];
qDebug() << "HackRFInput:applySettings: Baseband BW filter set to " << HackRFBandwidths::m_bw_k[m_settings.m_bandwidthIndex] << " kHz";
}
}
}
@ -452,7 +453,8 @@ bool HackRFInput::applySettings(const Settings& settings, bool force)
{
int sampleRate = devSampleRate/(1<<m_settings.m_log2Decim);
DSPSignalNotification *notif = new DSPSignalNotification(sampleRate, m_settings.m_centerFrequency);
getOutputMessageQueue()->push(notif);
DSPEngine::instance()->getInputMessageQueue()->push(notif);
//getOutputMessageQueue()->push(notif);
}
return true;

2
plugins/samplesource/hackrf/hackrfthread.h
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@ -24,7 +24,7 @@
#include "dsp/samplefifo.h"
#include "dsp/decimators.h"
#define HACKRF_BLOCKSIZE (1<<16)
#define HACKRF_BLOCKSIZE (1<<17)
class HackRFThread : public QThread {
Q_OBJECT

3
plugins/samplesource/rtlsdr/rtlsdrinput.cpp
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@ -22,6 +22,7 @@
#include "rtlsdrthread.h"
#include "rtlsdrgui.h"
#include "dsp/dspcommands.h"
#include "dsp/dspengine.h"
#include "rtlsdrserializer.h"
MESSAGE_CLASS_DEFINITION(RTLSDRInput::MsgConfigureRTLSDR, Message)
@ -351,7 +352,7 @@ bool RTLSDRInput::applySettings(const Settings& settings, bool force)
{
int sampleRate = m_settings.m_devSampleRate/(1<<m_settings.m_log2Decim);
DSPSignalNotification *notif = new DSPSignalNotification(sampleRate, m_settings.m_centerFrequency);
getOutputMessageQueue()->push(notif);
DSPEngine::instance()->getInputMessageQueue()->push(notif);
}
return true;

21
sdrbase/dsp/dspengine.cpp
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@ -502,7 +502,6 @@ void DSPEngine::handleSetSource(SampleSource* source)
if(m_sampleSource != 0)
{
disconnect(m_sampleSource->getSampleFifo(), SIGNAL(dataReady()), this, SLOT(handleData()));
disconnect(m_sampleSource->getOutputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleSourceMessages()));
}
m_sampleSource = source;
@ -511,7 +510,6 @@ void DSPEngine::handleSetSource(SampleSource* source)
{
qDebug() << " - set " << source->getDeviceDescription().toStdString().c_str();
connect(m_sampleSource->getSampleFifo(), SIGNAL(dataReady()), this, SLOT(handleData()), Qt::QueuedConnection);
connect(m_sampleSource->getOutputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleSourceMessages()));
}
else
{
@ -638,21 +636,8 @@ void DSPEngine::handleInputMessages()
delete message;
}
}
}
void DSPEngine::handleSourceMessages()
{
Message *message;
while ((message = m_sampleSource->getOutputMessageQueue()->pop()) != 0)
{
qDebug() << "DSPEngine::handleSourceMessages: " << message->getIdentifier();
if (DSPSignalNotification::match(*message))
else if (DSPSignalNotification::match(*message))
{
qDebug() << "DSPEngine::handleSourceMessages: process DSPSignalNotification";
DSPSignalNotification *notif = (DSPSignalNotification *) message;
// update DSP values
@ -660,13 +645,13 @@ void DSPEngine::handleSourceMessages()
m_sampleRate = notif->getSampleRate();
m_centerFrequency = notif->getCenterFrequency();
qDebug() << "DSPEngine::handleSourceMessages: DSPSignalNotification(" << m_sampleRate << "," << m_centerFrequency << ")";
qDebug() << "DSPEngine::handleInputMessages: DSPSignalNotification(" << m_sampleRate << "," << m_centerFrequency << ")";
// forward source changes to sinks with immediate execution
for(SampleSinks::const_iterator it = m_sampleSinks.begin(); it != m_sampleSinks.end(); it++)
{
qDebug() << "DSPEngine::handleSourceMessages: forward message to " << (*it)->objectName().toStdString().c_str();
qDebug() << "DSPEngine::handleInputMessages: forward message to " << (*it)->objectName().toStdString().c_str();
(*it)->handleMessage(*message);
}