Fixed memory leak with handling of DSPSignalNotification message in modulators and demodulators. Removed reference to unused PIDController class

plugins/channelrx/demodam/amdemod.cpp

@@ -25,8 +25,8 @@
 #include "dsp/downchannelizer.h"
 #include "audio/audiooutput.h"
 #include "dsp/dspengine.h"
-#include "dsp/pidcontroller.h"
 #include "dsp/threadedbasebandsamplesink.h"
+#include "dsp/dspcommands.h"
 #include "device/devicesourceapi.h"
 
 MESSAGE_CLASS_DEFINITION(AMDemod::MsgConfigureAMDemod, Message)
@@ -173,6 +173,10 @@ bool AMDemod::handleMessage(const Message& cmd)
 
 		return true;
 	}
+    else if (DSPSignalNotification::match(cmd))
+    {
+        return true;
+    }
 	else
 	{
 		return false;

plugins/channelrx/demodam/amdemodplugin.cpp

@@ -8,7 +8,7 @@
 
 const PluginDescriptor AMDemodPlugin::m_pluginDescriptor = {
 	QString("AM Demodulator"),
-	QString("3.10.1"),
+	QString("3.12.0"),
 	QString("(c) Edouard Griffiths, F4EXB"),
 	QString("https://github.com/f4exb/sdrangel"),
 	true,

plugins/channelrx/demodatv/atvdemod.cpp

@@ -22,7 +22,6 @@
 
 #include "audio/audiooutput.h"
 #include "dsp/dspengine.h"
-#include "dsp/pidcontroller.h"
 #include "dsp/downchannelizer.h"
 #include "dsp/threadedbasebandsamplesink.h"
 #include "device/devicesourceapi.h"

plugins/channelrx/demodatv/atvdemodplugin.cpp

@@ -27,7 +27,7 @@
 const PluginDescriptor ATVDemodPlugin::m_ptrPluginDescriptor =
 {
 	QString("ATV Demodulator"),
-	QString("3.9.0"),
+	QString("3.12.0"),
     QString("(c) F4HKW for F4EXB / SDRAngel"),
 	QString("https://github.com/f4exb/sdrangel"),
 	true,

plugins/channelrx/demodbfm/bfmdemod.cpp

@@ -22,9 +22,9 @@
 
 #include "audio/audiooutput.h"
 #include "dsp/dspengine.h"
-#include "dsp/pidcontroller.h"
-#include <dsp/downchannelizer.h>
+#include "dsp/downchannelizer.h"
 #include "dsp/threadedbasebandsamplesink.h"
+#include "dsp/dspcommands.h"
 #include "device/devicesourceapi.h"
 
 #include "rdsparser.h"
@@ -350,6 +350,10 @@ bool BFMDemod::handleMessage(const Message& cmd)
 
         return true;
     }
+    else if (DSPSignalNotification::match(cmd))
+    {
+        return true;
+    }
 	else
 	{
 		qDebug() << "BFMDemod::handleMessage: passed: " << cmd.getIdentifier();

plugins/channelrx/demodbfm/bfmplugin.cpp

@@ -25,7 +25,7 @@
 
 const PluginDescriptor BFMPlugin::m_pluginDescriptor = {
 	QString("Broadcast FM Demodulator"),
-	QString("3.10.1"),
+	QString("3.12.0"),
 	QString("(c) Edouard Griffiths, F4EXB"),
 	QString("https://github.com/f4exb/sdrangel"),
 	true,

plugins/channelrx/demoddsd/dsddemod.cpp

@@ -21,13 +21,12 @@
 #include <stdio.h>
 #include <complex.h>
 
-#include <dsp/downchannelizer.h>
 #include "audio/audiooutput.h"
-#include "dsp/pidcontroller.h"
 #include "dsp/dspengine.h"
 #include "dsp/threadedbasebandsamplesink.h"
-#include <dsp/downchannelizer.h>
-#include <device/devicesourceapi.h>
+#include "dsp/downchannelizer.h"
+#include "dsp/dspcommands.h"
+#include "device/devicesourceapi.h"
 
 #include "dsddemod.h"
 
@@ -365,6 +364,10 @@ bool DSDDemod::handleMessage(const Message& cmd)
 		m_dsdDecoder.setMyPoint(cfg.getMyLatitude(), cfg.getMyLongitude());
 		return true;
 	}
+    else if (DSPSignalNotification::match(cmd))
+    {
+        return true;
+    }
 	else
 	{
 		return false;

plugins/channelrx/demoddsd/dsddemodplugin.cpp

@@ -25,7 +25,7 @@
 
 const PluginDescriptor DSDDemodPlugin::m_pluginDescriptor = {
 	QString("DSD Demodulator"),
-	QString("3.11.1"),
+	QString("3.12.0"),
 	QString("(c) Edouard Griffiths, F4EXB"),
 	QString("https://github.com/f4exb/sdrangel"),
 	true,

plugins/channelrx/demodlora/lorademod.cpp

@@ -21,9 +21,10 @@
 #include <QDebug>
 #include <stdio.h>
 
-#include <dsp/downchannelizer.h>
+#include "dsp/downchannelizer.h"
 #include "dsp/threadedbasebandsamplesink.h"
-#include <device/devicesourceapi.h>
+#include "dsp/dspcommands.h"
+#include "device/devicesourceapi.h"
 
 #include "lorademod.h"
 #include "lorabits.h"
@@ -347,6 +348,10 @@ bool LoRaDemod::handleMessage(const Message& cmd)
 
 		return true;
 	}
+    else if (DSPSignalNotification::match(cmd))
+    {
+        return true;
+    }
 	else
 	{
 		if(m_sampleSink != 0)

plugins/channelrx/demodlora/loraplugin.cpp

@@ -7,7 +7,7 @@
 
 const PluginDescriptor LoRaPlugin::m_pluginDescriptor = {
 	QString("LoRa Demodulator"),
-	QString("3.9.0"),
+	QString("3.12.0"),
 	QString("(c) 2015 John Greb"),
 	QString("http://www.maintech.de"),
 	true,

plugins/channelrx/demodnfm/nfmdemod.cpp

@@ -26,9 +26,9 @@
 #include "dsp/downchannelizer.h"
 #include "util/stepfunctions.h"
 #include "audio/audiooutput.h"
-#include "dsp/pidcontroller.h"
 #include "dsp/dspengine.h"
 #include "dsp/threadedbasebandsamplesink.h"
+#include "dsp/dspcommands.h"
 #include "device/devicesourceapi.h"
 #include "audio/audionetsink.h"
 
@@ -369,6 +369,10 @@ bool NFMDemod::handleMessage(const Message& cmd)
 
         return true;
 	}
+	else if (DSPSignalNotification::match(cmd))
+	{
+	    return true;
+	}
 	else
 	{
 		return false;

plugins/channelrx/demodnfm/nfmplugin.cpp

@@ -7,7 +7,7 @@
 
 const PluginDescriptor NFMPlugin::m_pluginDescriptor = {
 	QString("NFM Demodulator"),
-	QString("3.10.1"),
+	QString("3.12.0"),
 	QString("(c) Edouard Griffiths, F4EXB"),
 	QString("https://github.com/f4exb/sdrangel"),
 	true,

plugins/channelrx/demodssb/ssbdemod.cpp

@@ -23,8 +23,9 @@
 
 #include "audio/audiooutput.h"
 #include "dsp/dspengine.h"
-#include <dsp/downchannelizer.h>
+#include "dsp/downchannelizer.h"
 #include "dsp/threadedbasebandsamplesink.h"
+#include "dsp/dspcommands.h"
 #include "device/devicesourceapi.h"
 #include "util/db.h"
 
@@ -324,6 +325,10 @@ bool SSBDemod::handleMessage(const Message& cmd)
 
         return true;
     }
+    else if (DSPSignalNotification::match(cmd))
+    {
+        return true;
+    }
 	else
 	{
 		if(m_sampleSink != 0)

plugins/channelrx/demodwfm/wfmdemod.cpp

@@ -23,10 +23,10 @@
 
 #include <dsp/downchannelizer.h>
 #include "dsp/threadedbasebandsamplesink.h"
-#include <device/devicesourceapi.h>
+#include "device/devicesourceapi.h"
 #include "audio/audiooutput.h"
 #include "dsp/dspengine.h"
-#include "dsp/pidcontroller.h"
+#include "dsp/dspcommands.h"
 
 #include "wfmdemod.h"
 
@@ -47,7 +47,6 @@ WFMDemod::WFMDemod(DeviceSourceAPI* deviceAPI) :
         m_magsqSum(0.0f),
         m_magsqPeak(0.0f),
         m_magsqCount(0),
-        m_sampleSink(0),
         m_audioFifo(250000),
         m_settingsMutex(QMutex::Recursive)
 {
@@ -182,11 +181,6 @@ void WFMDemod::feed(const SampleVector::const_iterator& begin, const SampleVecto
 		m_audioBufferFill = 0;
 	}
 
-	if(m_sampleSink != 0)
-	{
-		m_sampleSink->feed(m_sampleBuffer.begin(), m_sampleBuffer.end(), false);
-	}
-
 	m_sampleBuffer.clear();
 
 	m_settingsMutex.unlock();
@@ -238,17 +232,14 @@ bool WFMDemod::handleMessage(const Message& cmd)
 
         return true;
     }
-	else
+    else if (DSPSignalNotification::match(cmd))
     {
-		if (m_sampleSink != 0)
-		{
-		    return m_sampleSink->handleMessage(cmd);
+        return true;
     }
 	else
 	{
 		return false;
 	}
-	}
 }
 
 void WFMDemod::applyChannelSettings(int inputSampleRate, int inputFrequencyOffset, bool force)

plugins/channelrx/demodwfm/wfmdemod.h

@@ -91,7 +91,6 @@ public:
 	WFMDemod(DeviceSourceAPI *deviceAPI);
 	virtual ~WFMDemod();
 	virtual void destroy() { delete this; }
-	void setSampleSink(BasebandSampleSink* sampleSink) { m_sampleSink = sampleSink; }
 
 	virtual void feed(const SampleVector::const_iterator& begin, const SampleVector::const_iterator& end, bool po);
 	virtual void start();
@@ -158,7 +157,6 @@ private:
 	uint m_audioBufferFill;
     UDPSink<qint16> *m_udpBufferAudio;
 
-	BasebandSampleSink* m_sampleSink;
 	AudioFifo m_audioFifo;
 	SampleVector m_sampleBuffer;
 	QMutex m_settingsMutex;

plugins/channelrx/demodwfm/wfmplugin.cpp

@@ -8,7 +8,7 @@
 
 const PluginDescriptor WFMPlugin::m_pluginDescriptor = {
 	QString("WFM Demodulator"),
-	QString("3.10.1"),
+	QString("3.12.0"),
 	QString("(c) Edouard Griffiths, F4EXB"),
 	QString("https://github.com/f4exb/sdrangel"),
 	true,

plugins/channelrx/tcpsrc/tcpsrc.cpp

@@ -19,9 +19,10 @@
 #include <QTcpServer>
 #include <QTcpSocket>
 
-#include <dsp/downchannelizer.h>
+#include "dsp/downchannelizer.h"
 #include "dsp/threadedbasebandsamplesink.h"
-#include <device/devicesourceapi.h>
+#include "dsp/dspcommands.h"
+#include "device/devicesourceapi.h"
 
 #include "tcpsrcgui.h"
 
@@ -305,6 +306,10 @@ bool TCPSrc::handleMessage(const Message& cmd)
 			processDeconnection();
 		}
 	}
+    else if (DSPSignalNotification::match(cmd))
+    {
+        return true;
+    }
 	else
 	{
 		if(m_spectrum != 0)

plugins/channelrx/tcpsrc/tcpsrcplugin.cpp

@@ -8,7 +8,7 @@
 
 const PluginDescriptor TCPSrcPlugin::m_pluginDescriptor = {
 	QString("TCP Channel Source"),
-	QString("3.9.0"),
+	QString("3.12.0"),
 	QString("(c) Edouard Griffiths, F4EXB"),
 	QString("https://github.com/f4exb/sdrangel"),
 	true,

plugins/channelrx/udpsrc/udpsrc.cpp

@@ -22,6 +22,7 @@
 #include "util/db.h"
 #include "dsp/downchannelizer.h"
 #include "dsp/threadedbasebandsamplesink.h"
+#include "dsp/dspcommands.h"
 #include "device/devicesourceapi.h"
 
 #include "udpsrcgui.h"
@@ -371,6 +372,10 @@ bool UDPSrc::handleMessage(const Message& cmd)
 
 		return true;
 	}
+    else if (DSPSignalNotification::match(cmd))
+    {
+        return true;
+    }
 	else
 	{
 		if(m_spectrum != 0)

plugins/channelrx/udpsrc/udpsrcplugin.cpp

@@ -25,7 +25,7 @@
 
 const PluginDescriptor UDPSrcPlugin::m_pluginDescriptor = {
 	QString("UDP Channel Source"),
-	QString("3.11.1"),
+	QString("3.12.0"),
 	QString("(c) Edouard Griffiths, F4EXB"),
 	QString("https://github.com/f4exb/sdrangel"),
 	true,

plugins/channeltx/modam/ammod.cpp

@@ -19,12 +19,14 @@
 #include <QTime>
 #include <QDebug>
 #include <QMutexLocker>
+
 #include <stdio.h>
 #include <complex.h>
-#include <dsp/upchannelizer.h>
+
+#include "dsp/upchannelizer.h"
 #include "dsp/dspengine.h"
-#include "dsp/pidcontroller.h"
 #include "dsp/threadedbasebandsamplesource.h"
+#include "dsp/dspcommands.h"
 #include "device/devicesinkapi.h"
 
 MESSAGE_CLASS_DEFINITION(AMMod::MsgConfigureAMMod, Message)
@@ -333,6 +335,10 @@ bool AMMod::handleMessage(const Message& cmd)
 
         return true;
     }
+    else if (DSPSignalNotification::match(cmd))
+    {
+        return true;
+    }
 	else
 	{
 		return false;

plugins/channeltx/modam/ammodplugin.cpp

@@ -24,7 +24,7 @@
 
 const PluginDescriptor AMModPlugin::m_pluginDescriptor = {
     QString("AM Modulator"),
-    QString("3.10.1"),
+    QString("3.12.0"),
     QString("(c) Edouard Griffiths, F4EXB"),
     QString("https://github.com/f4exb/sdrangel"),
     true,

plugins/channeltx/modatv/atvmod.cpp

@@ -21,6 +21,7 @@
 
 #include "dsp/upchannelizer.h"
 #include "dsp/threadedbasebandsamplesource.h"
+#include "dsp/dspcommands.h"
 #include "device/devicesinkapi.h"
 
 #include "atvmod.h"
@@ -636,6 +637,10 @@ bool ATVMod::handleMessage(const Message& cmd)
         m_showOverlayText = showOverlayText;
         return true;
     }
+    else if (DSPSignalNotification::match(cmd))
+    {
+        return true;
+    }
     else
     {
         return false;

plugins/channeltx/modatv/atvmodplugin.cpp

@@ -24,7 +24,7 @@
 
 const PluginDescriptor ATVModPlugin::m_pluginDescriptor = {
     QString("ATV Modulator"),
-    QString("3.9.0"),
+    QString("3.12.0"),
     QString("(c) Edouard Griffiths, F4EXB"),
     QString("https://github.com/f4exb/sdrangel"),
     true,

plugins/channeltx/modnfm/nfmmod.cpp

@@ -25,9 +25,9 @@
 #include <complex.h>
 #include <algorithm>
 
-#include <dsp/upchannelizer.h>
+#include "dsp/upchannelizer.h"
 #include "dsp/dspengine.h"
-#include "dsp/pidcontroller.h"
+#include "dsp/dspcommands.h"
 #include "device/devicesinkapi.h"
 #include "dsp/threadedbasebandsamplesource.h"
 
@@ -342,6 +342,10 @@ bool NFMMod::handleMessage(const Message& cmd)
 
         return true;
     }
+    else if (DSPSignalNotification::match(cmd))
+    {
+        return true;
+    }
 	else
 	{
 		return false;
@@ -503,27 +507,7 @@ int NFMMod::webapiSettingsGet(
                 QString& errorMessage __attribute__((unused)))
 {
     response.setNfmModSettings(new SWGSDRangel::SWGNFMModSettings());
-    response.getNfmModSettings()->setAfBandwidth(m_settings.m_afBandwidth);
-    response.getNfmModSettings()->setAudioSampleRate(m_settings.m_audioSampleRate);
-    response.getNfmModSettings()->setChannelMute(m_settings.m_channelMute ? 1 : 0);
-    response.getNfmModSettings()->setCtcssIndex(m_settings.m_ctcssIndex);
-    response.getNfmModSettings()->setCtcssOn(m_settings.m_ctcssOn ? 1 : 0);
-    response.getNfmModSettings()->setFmDeviation(m_settings.m_fmDeviation);
-    response.getNfmModSettings()->setInputFrequencyOffset(m_settings.m_inputFrequencyOffset);
-    response.getNfmModSettings()->setModAfInput((int) m_settings.m_modAFInput);
-    response.getNfmModSettings()->setPlayLoop(m_settings.m_playLoop ? 1 : 0);
-    response.getNfmModSettings()->setRfBandwidth(m_settings.m_rfBandwidth);
-    response.getNfmModSettings()->setRgbColor(m_settings.m_rgbColor);
-    *response.getNfmModSettings()->getTitle() = m_settings.m_title;
-    response.getNfmModSettings()->setToneFrequency(m_settings.m_toneFrequency);
-    response.getNfmModSettings()->setVolumeFactor(m_settings.m_volumeFactor);
-    SWGSDRangel::SWGCWKeyerSettings *apiCwKeyerSettings = response.getNfmModSettings()->getCwKeyer();
-    const CWKeyerSettings& cwKeyerSettings = m_cwKeyer.getSettings();
-    apiCwKeyerSettings->setLoop(cwKeyerSettings.m_loop ? 1 : 0);
-    apiCwKeyerSettings->setMode((int) cwKeyerSettings.m_mode);
-    apiCwKeyerSettings->setSampleRate(cwKeyerSettings.m_sampleRate);
-    apiCwKeyerSettings->setText(new QString(cwKeyerSettings.m_text));
-    apiCwKeyerSettings->setWpm(cwKeyerSettings.m_wpm);
+    webapiFormatChannelSettings(response, m_settings);
     return 200;
 }
 
@@ -635,5 +619,49 @@ int NFMMod::webapiSettingsPutPatch(
         m_guiMessageQueue->push(msgToGUI);
     }
 
+    webapiFormatChannelSettings(response, settings);
+
     return 200;
 }
+
+void NFMMod::webapiFormatChannelSettings(SWGSDRangel::SWGChannelSettings& response, const NFMModSettings& settings)
+{
+    response.getNfmModSettings()->setAfBandwidth(m_settings.m_afBandwidth);
+    response.getNfmModSettings()->setAudioSampleRate(m_settings.m_audioSampleRate);
+    response.getNfmModSettings()->setChannelMute(m_settings.m_channelMute ? 1 : 0);
+    response.getNfmModSettings()->setCtcssIndex(m_settings.m_ctcssIndex);
+    response.getNfmModSettings()->setCtcssOn(m_settings.m_ctcssOn ? 1 : 0);
+    response.getNfmModSettings()->setFmDeviation(m_settings.m_fmDeviation);
+    response.getNfmModSettings()->setInputFrequencyOffset(m_settings.m_inputFrequencyOffset);
+    response.getNfmModSettings()->setModAfInput((int) m_settings.m_modAFInput);
+    response.getNfmModSettings()->setPlayLoop(m_settings.m_playLoop ? 1 : 0);
+    response.getNfmModSettings()->setRfBandwidth(m_settings.m_rfBandwidth);
+    response.getNfmModSettings()->setRgbColor(m_settings.m_rgbColor);
+
+    if (response.getNfmModSettings()->getTitle()) {
+        *response.getNfmModSettings()->getTitle() = m_settings.m_title;
+    } else {
+        response.getNfmModSettings()->setTitle(new QString(settings.m_title));
+    }
+
+    response.getNfmModSettings()->setToneFrequency(m_settings.m_toneFrequency);
+    response.getNfmModSettings()->setVolumeFactor(m_settings.m_volumeFactor);
+
+    if (!response.getNfmModSettings()->getCwKeyer()) {
+        response.getNfmModSettings()->setCwKeyer(new SWGSDRangel::SWGCWKeyerSettings);
+    }
+
+    SWGSDRangel::SWGCWKeyerSettings *apiCwKeyerSettings = response.getNfmModSettings()->getCwKeyer();
+    const CWKeyerSettings& cwKeyerSettings = m_cwKeyer.getSettings();
+    apiCwKeyerSettings->setLoop(cwKeyerSettings.m_loop ? 1 : 0);
+    apiCwKeyerSettings->setMode((int) cwKeyerSettings.m_mode);
+    apiCwKeyerSettings->setSampleRate(cwKeyerSettings.m_sampleRate);
+
+    if (apiCwKeyerSettings->getText()) {
+        *apiCwKeyerSettings->getText() = cwKeyerSettings.m_text;
+    } else {
+        apiCwKeyerSettings->setText(new QString(cwKeyerSettings.m_text));
+    }
+
+    apiCwKeyerSettings->setWpm(cwKeyerSettings.m_wpm);
+}

plugins/channeltx/modnfm/nfmmod.h

@@ -310,6 +310,7 @@ private:
     void modulateSample();
     void openFileStream();
     void seekFileStream(int seekPercentage);
+    void webapiFormatChannelSettings(SWGSDRangel::SWGChannelSettings& response, const NFMModSettings& settings);
 };
 
 

plugins/channeltx/modnfm/nfmmodplugin.cpp

@@ -23,7 +23,7 @@
 
 const PluginDescriptor NFMModPlugin::m_pluginDescriptor = {
     QString("NFM Modulator"),
-    QString("3.10.1"),
+    QString("3.12.0"),
     QString("(c) Edouard Griffiths, F4EXB"),
     QString("https://github.com/f4exb/sdrangel"),
     true,

plugins/channeltx/modssb/ssbmod.cpp

@@ -19,12 +19,14 @@
 #include <QTime>
 #include <QDebug>
 #include <QMutexLocker>
+
 #include <stdio.h>
 #include <complex.h>
-#include <dsp/upchannelizer.h>
+
+#include "dsp/upchannelizer.h"
 #include "dsp/dspengine.h"
-#include "dsp/pidcontroller.h"
 #include "dsp/threadedbasebandsamplesource.h"
+#include "dsp/dspcommands.h"
 #include "device/devicesinkapi.h"
 #include "util/db.h"
 
@@ -584,6 +586,10 @@ bool SSBMod::handleMessage(const Message& cmd)
 
         return true;
     }
+    else if (DSPSignalNotification::match(cmd))
+    {
+        return true;
+    }
 	else
 	{
 		return false;

plugins/channeltx/modssb/ssbmodplugin.cpp

@@ -24,7 +24,7 @@
 
 const PluginDescriptor SSBModPlugin::m_pluginDescriptor = {
     QString("SSB Modulator"),
-    QString("3.10.1"),
+    QString("3.12.0"),
     QString("(c) Edouard Griffiths, F4EXB"),
     QString("https://github.com/f4exb/sdrangel"),
     true,

plugins/channeltx/modwfm/wfmmod.cpp

@@ -22,10 +22,10 @@
 #include <complex.h>
 #include <algorithm>
 
-#include <dsp/upchannelizer.h>
+#include "dsp/upchannelizer.h"
 #include "dsp/dspengine.h"
-#include "dsp/pidcontroller.h"
 #include "dsp/threadedbasebandsamplesource.h"
+#include "dsp/dspcommands.h"
 #include "device/devicesinkapi.h"
 
 #include "wfmmod.h"
@@ -359,6 +359,10 @@ bool WFMMod::handleMessage(const Message& cmd)
 
         return true;
     }
+    else if (DSPSignalNotification::match(cmd))
+    {
+        return true;
+    }
 	else
 	{
 		return false;

plugins/channeltx/modwfm/wfmmodplugin.cpp

@@ -24,7 +24,7 @@
 
 const PluginDescriptor WFMModPlugin::m_pluginDescriptor = {
     QString("WFM Modulator"),
-    QString("3.10.1"),
+    QString("3.12.0"),
     QString("(c) Edouard Griffiths, F4EXB"),
     QString("https://github.com/f4exb/sdrangel"),
     true,

plugins/channeltx/udpsink/udpsink.cpp

@@ -19,6 +19,7 @@
 #include "device/devicesinkapi.h"
 #include "dsp/upchannelizer.h"
 #include "dsp/threadedbasebandsamplesource.h"
+#include "dsp/dspcommands.h"
 #include "util/db.h"
 
 #include "udpsinkmsg.h"
@@ -416,6 +417,10 @@ bool UDPSink::handleMessage(const Message& cmd)
 
         return true;
     }
+    else if (DSPSignalNotification::match(cmd))
+    {
+        return true;
+    }
     else
     {
         if(m_spectrum != 0)

plugins/channeltx/udpsink/udpsinkplugin.cpp

@@ -24,7 +24,7 @@
 
 const PluginDescriptor UDPSinkPlugin::m_pluginDescriptor = {
 	QString("UDP Channel Sink"),
-	QString("3.10.1"),
+	QString("3.12.0"),
 	QString("(c) Edouard Griffiths, F4EXB"),
 	QString("https://github.com/f4exb/sdrangel"),
 	true,

sdrbase/CMakeLists.txt

@@ -37,7 +37,6 @@ set(sdrbase_SOURCES
     dsp/lowpass.cpp
     dsp/nco.cpp
     dsp/ncof.cpp
-    dsp/pidcontroller.cpp
     dsp/phaselock.cpp
     dsp/samplesinkfifo.cpp
     dsp/samplesourcefifo.cpp
@@ -138,7 +137,6 @@ set(sdrbase_HEADERS
     dsp/ncof.h
     dsp/phasediscri.h
     dsp/phaselock.h
-    dsp/pidcontroller.h
     dsp/recursivefilters.h
     dsp/samplesinkfifo.h
     dsp/samplesourcefifo.h

sdrbase/sdrbase.pro

@@ -83,7 +83,6 @@ SOURCES += audio/audiodeviceinfo.cpp\
         dsp/lowpass.cpp\
         dsp/nco.cpp\
         dsp/ncof.cpp\
-        dsp/pidcontroller.cpp\
         dsp/phaselock.cpp\
         dsp/recursivefilters.cpp\
         dsp/samplesinkfifo.cpp\
@@ -169,7 +168,6 @@ HEADERS  += audio/audiodeviceinfo.h\
         dsp/ncof.h\
         dsp/phasediscri.h\
         dsp/phaselock.h\
-        dsp/pidcontroller.h\
         dsp/recursivefilters.h\
         dsp/samplesinkfifo.h\
         dsp/samplesourcefifo.h\