Fixed -Wunused-parameter warnings

plugins/channelmimo/beamsteeringcwmod/beamsteeringcwmodplugin.cpp

@@ -76,6 +76,8 @@ ChannelGUI* BeamSteeringCWModPlugin::createMIMOChannelGUI(
         DeviceUISet *deviceUISet,
         MIMOChannel *mimoChannel) const
 {
+    (void) deviceUISet;
+    (void) mimoChannel;
     return nullptr;
 }
 #else

plugins/channelmimo/beamsteeringcwmod/beamsteeringcwmodstreamsource.h

@@ -28,7 +28,7 @@ public:
 
     virtual void pull(SampleVector::iterator begin, unsigned int nbSamples);
     virtual void pullOne(Sample& sample);
-    virtual void prefetch(unsigned int nbSamples) {} // prefetching of samples is not implemented
+    virtual void prefetch(unsigned int nbSamples) { (void) nbSamples; } // prefetching of samples is not implemented
 
     void reset();
     void setPhase(float phase);

plugins/channelmimo/beamsteeringcwmod/beamsteeringcwmodwebapiadapter.cpp

@@ -43,6 +43,7 @@ int BeamSteeringCWModWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     BeamSteeringCWMod::webapiUpdateChannelSettings(m_settings, channelSettingsKeys, response);
 

plugins/channelmimo/interferometer/interferometercorr.cpp

@@ -38,14 +38,17 @@ std::complex<float> s2cNorm(const Sample& s)
 }
 
 Sample sFirst(const Sample& a, const Sample& b) {
+    (void) b;
     return a;
 }
 
 Sample sSecond(const Sample& a, const Sample& b) {
+    (void) a;
     return b;
 }
 
 Sample sSecondInv(const Sample& a, const Sample& b) {
+    (void) a;
     return Sample{-b.real(), -b.imag()};
 }
 
@@ -719,4 +722,4 @@ void InterferometerCorrelator::setPhase(int phase)
         m_sin = d_sin;
         m_cos = d_cos;
     }
-}
+}

plugins/channelmimo/interferometer/interferometerwebapiadapter.cpp

@@ -140,7 +140,7 @@ int InterferometerWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
-    (void) force;
+    (void) force; // no action
     (void) errorMessage;
     webapiUpdateChannelSettings(m_settings, m_glScopeSettings, m_glSpectrumSettings, channelSettingsKeys, response);
     return 200;
@@ -384,4 +384,4 @@ QColor InterferometerWebAPIAdapter::intToQColor(int intColor)
     int g = bg % 256;
     int b = bg / 256;
     return QColor(r, g, b);
-}
+}

plugins/channelrx/demodadsb/adsbdemoddisplaydialog.cpp

@@ -56,7 +56,7 @@ void ADSBDemodDisplayDialog::accept()
     QDialog::accept();
 }
 
-void ADSBDemodDisplayDialog::on_font_clicked(bool checked)
+void ADSBDemodDisplayDialog::on_font_clicked()
 {
     bool ok;
     QFont font = QFontDialog::getFont(&ok, QFont(m_fontName, m_fontSize), this);

plugins/channelrx/demodadsb/adsbdemoddisplaydialog.h

@@ -25,24 +25,24 @@ class ADSBDemodDisplayDialog : public QDialog {
     Q_OBJECT
 
 public:
-    explicit ADSBDemodDisplayDialog(int removeTimeout, float airportRange, ADSBDemodSettings::AirportType airportMinimumSize, 
+    explicit ADSBDemodDisplayDialog(int removeTimeout, float airportRange, ADSBDemodSettings::AirportType airportMinimumSize,
                                         bool displayHeliports, bool siUnits, QString fontName, int fontSize, bool displayDemodStats,
                                         bool autoResizeTableColumns, QWidget* parent = 0);
     ~ADSBDemodDisplayDialog();
 
     int m_removeTimeout;
     float m_airportRange;
-    ADSBDemodSettings::AirportType m_airportMinimumSize; 
+    ADSBDemodSettings::AirportType m_airportMinimumSize;
     bool m_displayHeliports;
-    bool m_siUnits;    
+    bool m_siUnits;
     QString m_fontName;
     int m_fontSize;
     bool m_displayDemodStats;
     bool m_autoResizeTableColumns;
-    
+
 private slots:
     void accept();
-    void on_font_clicked(bool checked = false);
+    void on_font_clicked();
 
 private:
     Ui::ADSBDemodDisplayDialog* ui;

plugins/channelrx/demodadsb/adsbdemodgui.cpp

@@ -1238,6 +1238,7 @@ void ADSBDemodGUI::on_feed_clicked(bool checked)
 
 void ADSBDemodGUI::on_adsbData_cellClicked(int row, int column)
 {
+    (void) column;
     // Get ICAO of aircraft in row clicked
     int icao = ui->adsbData->item(row, 0)->text().toInt(nullptr, 16);
     if (m_aircraft.contains(icao))
@@ -1292,12 +1293,14 @@ void ADSBDemodGUI::on_adsbData_cellDoubleClicked(int row, int column)
 // Columns in table reordered
 void ADSBDemodGUI::adsbData_sectionMoved(int logicalIndex, int oldVisualIndex, int newVisualIndex)
 {
+    (void) oldVisualIndex;
     m_settings.m_columnIndexes[logicalIndex] = newVisualIndex;
 }
 
 // Column in table resized (when hidden size is 0)
 void ADSBDemodGUI::adsbData_sectionResized(int logicalIndex, int oldSize, int newSize)
 {
+    (void) oldSize;
     m_settings.m_columnSizes[logicalIndex] = newSize;
 }
 
@@ -1310,6 +1313,7 @@ void ADSBDemodGUI::columnSelectMenu(QPoint pos)
 // Hide/show column when menu selected
 void ADSBDemodGUI::columnSelectMenuChecked(bool checked)
 {
+    (void) checked;
     QAction* action = qobject_cast<QAction*>(sender());
     if (action != nullptr)
     {
@@ -1347,7 +1351,7 @@ void ADSBDemodGUI::on_demodModeS_clicked(bool checked)
     applySettings();
 }
 
-void ADSBDemodGUI::on_getOSNDB_clicked(bool checked)
+void ADSBDemodGUI::on_getOSNDB_clicked()
 {
     // Don't try to download while already in progress
     if (m_progressDialog == nullptr)
@@ -1367,7 +1371,7 @@ void ADSBDemodGUI::on_getOSNDB_clicked(bool checked)
     }
 }
 
-void ADSBDemodGUI::on_getAirportDB_clicked(bool checked)
+void ADSBDemodGUI::on_getAirportDB_clicked()
 {
     // Don't try to download while already in progress
     if (m_progressDialog == nullptr)
@@ -1735,7 +1739,7 @@ void ADSBDemodGUI::feedSelect()
 }
 
 // Show display settings dialog
-void ADSBDemodGUI::on_displaySettings_clicked(bool checked)
+void ADSBDemodGUI::on_displaySettings_clicked()
 {
     ADSBDemodDisplayDialog dialog(m_settings.m_removeTimeout, m_settings.m_airportRange, m_settings.m_airportMinimumSize,
                                 m_settings.m_displayHeliports, m_settings.m_siUnits,

plugins/channelrx/demodadsb/adsbdemodgui.h

@@ -242,7 +242,9 @@ public:
 
     bool setData(const QModelIndex &index, const QVariant& value, int role = Qt::EditRole) override;
 
-    Qt::ItemFlags flags(const QModelIndex &index) const override {
+    Qt::ItemFlags flags(const QModelIndex &index) const override
+    {
+        (void) index;
         return Qt::ItemIsEnabled | Qt::ItemIsSelectable | Qt::ItemIsEditable;
     }
 
@@ -374,7 +376,9 @@ public:
 
     bool setData(const QModelIndex &index, const QVariant& value, int role = Qt::EditRole) override;
 
-    Qt::ItemFlags flags(const QModelIndex &index) const override {
+    Qt::ItemFlags flags(const QModelIndex &index) const override
+    {
+        (void) index;
         return Qt::ItemIsEnabled | Qt::ItemIsSelectable | Qt::ItemIsEditable;
     }
 
@@ -537,12 +541,12 @@ private slots:
     void columnSelectMenu(QPoint pos);
     void columnSelectMenuChecked(bool checked = false);
     void on_spb_currentIndexChanged(int value);
-    void on_correlateFullPreamble_clicked(bool checked=false);
+    void on_correlateFullPreamble_clicked(bool checked);
-    void on_demodModeS_clicked(bool checked=false);
+    void on_demodModeS_clicked(bool checked);
-    void on_feed_clicked(bool checked=false);
+    void on_feed_clicked(bool checked);
-    void on_getOSNDB_clicked(bool checked = false);
+    void on_getOSNDB_clicked();
-    void on_getAirportDB_clicked(bool checked = false);
+    void on_getAirportDB_clicked();
-    void on_flightPaths_clicked(bool checked = false);
+    void on_flightPaths_clicked(bool checked);
     void onWidgetRolled(QWidget* widget, bool rollDown);
     void onMenuDialogCalled(const QPoint& p);
     void handleInputMessages();
@@ -552,7 +556,7 @@ private slots:
     void on_devicesRefresh_clicked();
     void on_device_currentIndexChanged(int index);
     void feedSelect();
-    void on_displaySettings_clicked(bool checked=false);
+    void on_displaySettings_clicked();
 signals:
     void homePositionChanged();
 };

plugins/channelrx/demodadsb/adsbdemodwebapiadapter.cpp

@@ -44,6 +44,7 @@ int ADSBDemodWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     ADSBDemod::webapiUpdateChannelSettings(m_settings, channelSettingsKeys, response);
 

plugins/channelrx/demodadsb/adsbplugin.cpp

@@ -77,7 +77,9 @@ ChannelGUI* ADSBPlugin::createRxChannelGUI(
         DeviceUISet *deviceUISet,
         BasebandSampleSink *rxChannel) const
 {
-    return 0;
+	(void) deviceUISet;
+	(void) rxChannel;
+    return nullptr;
 }
 #else
 ChannelGUI* ADSBPlugin::createRxChannelGUI(DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel) const

plugins/channelrx/demodam/amdemodplugin.cpp

@@ -58,7 +58,9 @@ ChannelGUI* AMDemodPlugin::createRxChannelGUI(
         DeviceUISet *deviceUISet,
         BasebandSampleSink *rxChannel) const
 {
-    return 0;
+	(void) deviceUISet;
+	(void) rxChannel;
+    return nullptr;
 }
 #else
 ChannelGUI* AMDemodPlugin::createRxChannelGUI(DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel) const

plugins/channelrx/demodam/amdemodwebapiadapter.cpp

@@ -43,6 +43,7 @@ int AMDemodWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     AMDemod::webapiUpdateChannelSettings(m_settings, channelSettingsKeys, response);
 

plugins/channelrx/demodbfm/bfmdemodwebapiadapter.cpp

@@ -43,6 +43,7 @@ int BFMDemodWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     BFMDemod::webapiUpdateChannelSettings(m_settings, channelSettingsKeys, response);
 

plugins/channelrx/demodbfm/bfmplugin.cpp

@@ -78,7 +78,9 @@ ChannelGUI* BFMPlugin::createRxChannelGUI(
         DeviceUISet *deviceUISet,
         BasebandSampleSink *rxChannel) const
 {
-    return 0;
+	(void) deviceUISet;
+	(void) rxChannel;
+    return nullptr;
 }
 #else
 ChannelGUI* BFMPlugin::createRxChannelGUI(DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel) const

plugins/channelrx/demodchirpchat/chirpchatdemodwebapiadapter.cpp

@@ -42,6 +42,7 @@ int ChirpChatDemodWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     ChirpChatDemod::webapiUpdateChannelSettings(m_settings, channelSettingsKeys, response);
     ChirpChatDemod::webapiFormatChannelSettings(response, m_settings);

plugins/channelrx/demodchirpchat/chirpchatplugin.cpp

@@ -74,7 +74,9 @@ ChannelGUI* ChirpChatPlugin::createRxChannelGUI(
         DeviceUISet *deviceUISet,
         BasebandSampleSink *rxChannel) const
 {
-    return 0;
+	(void) deviceUISet;
+	(void) rxChannel;
+    return nullptr;
 }
 #else
 ChannelGUI* ChirpChatPlugin::createRxChannelGUI(DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel) const

plugins/channelrx/demoddatv/leansdr/dvbs2.h

@@ -1782,6 +1782,7 @@ struct s2_deinterleaver : runnable
                                     hard_sb accs[/*bps*/], int nacc,
                                     bool msb_first)
     {
+        (void) nacc;
         if (msb_first)
         {
             for (int b = 0; b < bps; ++b)
@@ -1847,6 +1848,7 @@ struct s2_deinterleaver : runnable
     static inline void pack_qpsk_symbol(const llr_ss &ps,
                                         hard_sb *acc, int nacc)
     {
+        (void) nacc;
         // TBD Must match LLR law, see softsymb_harden.
         uint8_t s = llr_harden(ps.bits[0]) | (llr_harden(ps.bits[1]) << 1);
         *acc = (*acc << 2) | s;

plugins/channelrx/demoddatv/leansdr/softword.h

@@ -32,6 +32,7 @@ inline void softword_set(hard_sb *p, int b, bool v)
 inline void softword_clear(hard_sb *p) { *p = 0; }
 inline bool softword_weight(const bool &l)
 {
+    (void) l;
     return true;
 }
 inline void softbit_set(bool *p, bool v) { *p = v; }
@@ -66,6 +67,8 @@ inline void softwords_flip(hard_sb p[], int b)
 }
 uint8_t *softbytes_harden(hard_sb p[], int nbytes, uint8_t storage[])
 {
+    (void) nbytes;
+    (void) storage;
     return p;
 }
 

plugins/channelrx/demoddsd/dsddemodplugin.cpp

@@ -77,7 +77,9 @@ ChannelGUI* DSDDemodPlugin::createRxChannelGUI(
         DeviceUISet *deviceUISet,
         BasebandSampleSink *rxChannel) const
 {
-    return 0;
+	(void) deviceUISet;
+	(void) rxChannel;
+    return nullptr;
 }
 #else
 ChannelGUI* DSDDemodPlugin::createRxChannelGUI(DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel) const

plugins/channelrx/demoddsd/dsddemodwebapiadapter.cpp

@@ -43,6 +43,7 @@ int DSDDemodWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     DSDDemod::webapiUpdateChannelSettings(m_settings, channelSettingsKeys, response);
 

plugins/channelrx/demodfreedv/freedvdemodwebapiadapter.cpp

@@ -43,6 +43,7 @@ int FreeDVDemodWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     FreeDVDemod::webapiUpdateChannelSettings(m_settings, channelSettingsKeys, response);
 

plugins/channelrx/demodfreedv/freedvplugin.cpp

@@ -75,7 +75,9 @@ ChannelGUI* FreeDVPlugin::createRxChannelGUI(
         DeviceUISet *deviceUISet,
         BasebandSampleSink *rxChannel) const
 {
-    return 0;
+	(void) deviceUISet;
+	(void) rxChannel;
+    return nullptr;
 }
 #else
 ChannelGUI* FreeDVPlugin::createRxChannelGUI(DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel) const

plugins/channelrx/demodnfm/nfmdemodwebapiadapter.cpp

@@ -43,6 +43,7 @@ int NFMDemodWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     NFMDemod::webapiUpdateChannelSettings(m_settings, channelSettingsKeys, response);
 

plugins/channelrx/demodnfm/nfmplugin.cpp

@@ -59,7 +59,9 @@ ChannelGUI* NFMPlugin::createRxChannelGUI(
         DeviceUISet *deviceUISet,
         BasebandSampleSink *rxChannel) const
 {
-    return 0;
+	(void) deviceUISet;
+	(void) rxChannel;
+    return nullptr;
 }
 #else
 ChannelGUI* NFMPlugin::createRxChannelGUI(DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel) const

plugins/channelrx/demodssb/ssbdemodwebapiadapter.cpp

@@ -43,6 +43,7 @@ int SSBDemodWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     SSBDemod::webapiUpdateChannelSettings(m_settings, channelSettingsKeys, response);
 

plugins/channelrx/demodssb/ssbplugin.cpp

@@ -59,7 +59,9 @@ ChannelGUI* SSBPlugin::createRxChannelGUI(
         DeviceUISet *deviceUISet,
         BasebandSampleSink *rxChannel) const
 {
-    return 0;
+	(void) deviceUISet;
+	(void) rxChannel;
+    return nullptr;
 }
 #else
 ChannelGUI* SSBPlugin::createRxChannelGUI(DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel) const

plugins/channelrx/demodwfm/wfmdemodwebapiadapter.cpp

@@ -43,6 +43,7 @@ int WFMDemodWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     WFMDemod::webapiUpdateChannelSettings(m_settings, channelSettingsKeys, response);
 

plugins/channelrx/demodwfm/wfmplugin.cpp

@@ -60,7 +60,9 @@ ChannelGUI* WFMPlugin::createRxChannelGUI(
         DeviceUISet *deviceUISet,
         BasebandSampleSink *rxChannel) const
 {
-    return 0;
+	(void) deviceUISet;
+	(void) rxChannel;
+    return nullptr;
 }
 #else
 ChannelGUI* WFMPlugin::createRxChannelGUI(DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel) const

plugins/channelrx/filesink/filesinkplugin.cpp

@@ -76,6 +76,8 @@ ChannelGUI* FileSinkPlugin::createRxChannelGUI(
         DeviceUISet *deviceUISet,
         BasebandSampleSink *rxChannel) const
 {
+	(void) deviceUISet;
+	(void) rxChannel;
     return nullptr;
 }
 #else

plugins/channelrx/filesink/filesinkwebapiadapter.cpp

@@ -44,6 +44,7 @@ int FileSinkWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     FileSink::webapiUpdateChannelSettings(m_settings, channelSettingsKeys, response);
 

plugins/channelrx/freqtracker/freqtrackerplugin.cpp

@@ -75,7 +75,9 @@ ChannelGUI* FreqTrackerPlugin::createRxChannelGUI(
         DeviceUISet *deviceUISet,
         BasebandSampleSink *rxChannel) const
 {
-    return 0;
+	(void) deviceUISet;
+	(void) rxChannel;
+    return nullptr;
 }
 #else
 ChannelGUI* FreqTrackerPlugin::createRxChannelGUI(DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel) const

plugins/channelrx/freqtracker/freqtrackerwebapiadapter.cpp

@@ -43,6 +43,7 @@ int FreqTrackerWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     FreqTracker::webapiUpdateChannelSettings(m_settings, channelSettingsKeys, response);
 

plugins/channelrx/localsink/localsinkplugin.cpp

@@ -77,7 +77,9 @@ ChannelGUI* LocalSinkPlugin::createRxChannelGUI(
         DeviceUISet *deviceUISet,
         BasebandSampleSink *rxChannel) const
 {
-    return 0;
+	(void) deviceUISet;
+	(void) rxChannel;
+    return nullptr;
 }
 #else
 ChannelGUI* LocalSinkPlugin::createRxChannelGUI(DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel) const

plugins/channelrx/localsink/localsinkwebapiadapter.cpp

@@ -43,6 +43,7 @@ int LocalSinkWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     LocalSink::webapiUpdateChannelSettings(m_settings, channelSettingsKeys, response);
 

plugins/channelrx/remotesink/remotesinkplugin.cpp

@@ -77,7 +77,9 @@ ChannelGUI* RemoteSinkPlugin::createRxChannelGUI(
         DeviceUISet *deviceUISet,
         BasebandSampleSink *rxChannel) const
 {
-    return 0;
+	(void) deviceUISet;
+	(void) rxChannel;
+    return nullptr;
 }
 #else
 ChannelGUI* RemoteSinkPlugin::createRxChannelGUI(DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel) const

plugins/channelrx/remotesink/remotesinkwebapiadapter.cpp

@@ -43,6 +43,7 @@ int RemoteSinkWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     RemoteSink::webapiUpdateChannelSettings(m_settings, channelSettingsKeys, response);
 

plugins/channelrx/sigmffilesink/sigmffilesinkplugin.cpp

@@ -76,7 +76,9 @@ ChannelGUI* SigMFFileSinkPlugin::createRxChannelGUI(
         DeviceUISet *deviceUISet,
         BasebandSampleSink *rxChannel) const
 {
-    return 0;
+	(void) deviceUISet;
+	(void) rxChannel;
+    return nullptr;
 }
 #else
 ChannelGUI* SigMFFileSinkPlugin::createRxChannelGUI(DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel) const

plugins/channelrx/sigmffilesink/sigmffilesinkwebapiadapter.cpp

@@ -44,6 +44,7 @@ int SigMFFileSinkWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     SigMFFileSink::webapiUpdateChannelSettings(m_settings, channelSettingsKeys, response);
 

plugins/channelrx/udpsink/udpsinkplugin.cpp

@@ -76,7 +76,9 @@ ChannelGUI* UDPSinkPlugin::createRxChannelGUI(
         DeviceUISet *deviceUISet,
         BasebandSampleSink *rxChannel) const
 {
-    return 0;
+	(void) deviceUISet;
+	(void) rxChannel;
+    return nullptr;
 }
 #else
 ChannelGUI* UDPSinkPlugin::createRxChannelGUI(DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel) const

plugins/channelrx/udpsink/udpsinkwebapiadapter.cpp

@@ -43,6 +43,7 @@ int UDPSinkWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     UDPSink::webapiUpdateChannelSettings(m_settings, channelSettingsKeys, response);
 

plugins/channeltx/filesource/filesourceplugin.cpp

@@ -75,7 +75,9 @@ ChannelGUI* FileSourcePlugin::createTxChannelGUI(
         DeviceUISet *deviceUISet,
         BasebandSampleSource *txChannel) const
 {
-    return 0;
+	(void) deviceUISet;
+	(void) txChannel;
+    return nullptr;
 }
 #else
 ChannelGUI* FileSourcePlugin::createTxChannelGUI(DeviceUISet *deviceUISet, BasebandSampleSource *txChannel) const

plugins/channeltx/filesource/filesourcesource.h

@@ -40,7 +40,7 @@ public:
 
     virtual void pull(SampleVector::iterator begin, unsigned int nbSamples);
     virtual void pullOne(Sample& sample);
-    virtual void prefetch(unsigned int nbSamples) {}
+    virtual void prefetch(unsigned int nbSamples) { (void) nbSamples; }
 
     /** Set center frequency given in Hz */
     void setCenterFrequency(uint64_t centerFrequency) { m_centerFrequency = centerFrequency; }

plugins/channeltx/filesource/filesourcewebapiadapter.cpp

@@ -43,6 +43,7 @@ int FileSourceWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     FileSource::webapiUpdateChannelSettings(m_settings, channelSettingsKeys, response);
 

plugins/channeltx/localsource/localsourceplugin.cpp

@@ -77,7 +77,9 @@ ChannelGUI* LocalSourcePlugin::createTxChannelGUI(
         DeviceUISet *deviceUISet,
         BasebandSampleSource *txChannel) const
 {
-    return 0;
+	(void) deviceUISet;
+	(void) txChannel;
+    return nullptr;
 }
 #else
 ChannelGUI* LocalSourcePlugin::createTxChannelGUI(DeviceUISet *deviceUISet, BasebandSampleSource *txChannel) const

plugins/channeltx/localsource/localsourcesource.h

@@ -36,7 +36,7 @@ public:
 
     virtual void pull(SampleVector::iterator begin, unsigned int nbSamples);
     virtual void pullOne(Sample& sample);
-    virtual void prefetch(unsigned int nbSamples) {}
+    virtual void prefetch(unsigned int nbSamples) { (void) nbSamples; }
 
     void start(DeviceSampleSink *deviceSink);
     void stop();

plugins/channeltx/localsource/localsourcewebapiadapter.cpp

@@ -43,6 +43,7 @@ int LocalSourceWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     LocalSource::webapiUpdateChannelSettings(m_settings, channelSettingsKeys, response);
 

plugins/channeltx/mod802.15.4/ieee_802_15_4_modgui.cpp

@@ -205,7 +205,7 @@ void IEEE_802_15_4_ModGUI::on_channelMute_toggled(bool checked)
     applySettings();
 }
 
-void IEEE_802_15_4_ModGUI::on_txButton_clicked(bool checked)
+void IEEE_802_15_4_ModGUI::on_txButton_clicked()
 {
     transmit();
 }

plugins/channeltx/mod802.15.4/ieee_802_15_4_modgui.h

@@ -96,7 +96,7 @@ private slots:
     void on_rfBW_valueChanged(int index);
     void on_gain_valueChanged(int value);
     void on_channelMute_toggled(bool checked);
-    void on_txButton_clicked(bool checked);
+    void on_txButton_clicked();
     void on_frame_editingFinished();
     void on_frame_returnPressed();
     void on_repeat_toggled(bool checked);

plugins/channeltx/mod802.15.4/ieee_802_15_4_modplugin.cpp

@@ -75,7 +75,9 @@ ChannelGUI* IEEE_802_15_4_ModPlugin::createTxChannelGUI(
         DeviceUISet *deviceUISet,
         BasebandSampleSource *txChannel) const
 {
-    return 0;
+	(void) deviceUISet;
+	(void) txChannel;
+    return nullptr;
 }
 #else
 ChannelGUI* IEEE_802_15_4_ModPlugin::createTxChannelGUI(DeviceUISet *deviceUISet, BasebandSampleSource *txChannel) const

plugins/channeltx/mod802.15.4/ieee_802_15_4_modsource.cpp

@@ -93,10 +93,6 @@ void IEEE_802_15_4_ModSource::pullOne(Sample& sample)
     sample.m_imag = (FixReal) (ci.imag() * SDR_TX_SCALEF);
 }
 
-void IEEE_802_15_4_ModSource::prefetch(unsigned int nbSamples)
-{
-}
-
 void IEEE_802_15_4_ModSource::sampleToSpectrum(Complex sample)
 {
     if (m_spectrumSink && (m_settings.m_spectrumRate > 0))

plugins/channeltx/mod802.15.4/ieee_802_15_4_modsource.h

@@ -47,7 +47,7 @@ public:
 
     virtual void pull(SampleVector::iterator begin, unsigned int nbSamples);
     virtual void pullOne(Sample& sample);
-    virtual void prefetch(unsigned int nbSamples);
+    virtual void prefetch(unsigned int nbSamples) { (void) nbSamples; }
 
     double getMagSq() const { return m_magsq; }
     void getLevels(qreal& rmsLevel, qreal& peakLevel, int& numSamples) const
@@ -60,7 +60,7 @@ public:
     void setScopeSink(BasebandSampleSink* scopeSink) { m_scopeSink = scopeSink; }
     void applySettings(const IEEE_802_15_4_ModSettings& settings, bool force = false);
     void applyChannelSettings(int channelSampleRate, int channelFrequencyOffset, bool force = false);
-    
+
     uint8_t *hexToBin(uint8_t *p, QString data);
     void addTXFrame(QString data);
 
@@ -76,7 +76,7 @@ private:
     double *m_sinLUT;
 
     int m_chips[2];                     // Chips. Odd/even for O-QPSK
-    bool m_chipOdd;   
+    bool m_chipOdd;
     int m_diffBit;                      // Output of differential coder
     RaisedCosine<Real> m_pulseShapeI;   // Pulse shaping filters
     RaisedCosine<Real> m_pulseShapeQ;
@@ -107,10 +107,10 @@ private:
     int m_chipsPerSymbol;               // Number of chips per symbol
     int m_bitsPerSymbol;                // Number of bits per symbol
     int m_chipRate;
-    
+
     int m_symbol;
     int m_chipIdx;
-    
+
     Real m_pow;                         // In dB
     Real m_powRamp;                     // In dB
     enum IEEE_802_15_4_ModState {
@@ -128,7 +128,7 @@ private:
     std::ofstream m_basebandFile;       // For debug output of baseband waveform
 
     bool chipsValid();                  // Are there any chips to transmit
-    int getSymbol();                    
+    int getSymbol();
     int getChip();
     void initTX();
     void createHalfSine(int sampleRate, int chipRate);

plugins/channeltx/mod802.15.4/ieee_802_15_4_modwebapiadapter.cpp

@@ -44,6 +44,7 @@ int IEEE_802_15_4_ModWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     IEEE_802_15_4_Mod::webapiUpdateChannelSettings(m_settings, channelSettingsKeys, response);
 

plugins/channeltx/modam/ammodplugin.cpp

@@ -75,7 +75,9 @@ ChannelGUI* AMModPlugin::createTxChannelGUI(
         DeviceUISet *deviceUISet,
         BasebandSampleSource *txChannel) const
 {
-    return 0;
+	(void) deviceUISet;
+	(void) txChannel;
+    return nullptr;
 }
 #else
 ChannelGUI* AMModPlugin::createTxChannelGUI(DeviceUISet *deviceUISet, BasebandSampleSource *txChannel) const

plugins/channeltx/modam/ammodwebapiadapter.cpp

@@ -49,6 +49,7 @@ int AMModWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     AMMod::webapiUpdateChannelSettings(m_settings, channelSettingsKeys, response);
 

plugins/channeltx/modatv/atvmodplugin.cpp

@@ -75,7 +75,9 @@ ChannelGUI* ATVModPlugin::createTxChannelGUI(
         DeviceUISet *deviceUISet,
         BasebandSampleSource *txChannel) const
 {
-    return 0;
+	(void) deviceUISet;
+	(void) txChannel;
+    return nullptr;
 }
 #else
 ChannelGUI* ATVModPlugin::createTxChannelGUI(DeviceUISet *deviceUISet, BasebandSampleSource *txChannel) const

plugins/channeltx/modatv/atvmodwebapiadapter.cpp

@@ -43,6 +43,7 @@ int ATVModWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     ATVMod::webapiUpdateChannelSettings(m_settings, channelSettingsKeys, response);
 

plugins/channeltx/modchirpchat/chirpchatmodplugin.cpp

@@ -75,7 +75,9 @@ ChannelGUI* ChirpChatModPlugin::createTxChannelGUI(
         DeviceUISet *deviceUISet,
         BasebandSampleSource *txChannel) const
 {
-    return 0;
+	(void) deviceUISet;
+	(void) txChannel;
+    return nullptr;
 }
 #else
 ChannelGUI* ChirpChatModPlugin::createTxChannelGUI(DeviceUISet *deviceUISet, BasebandSampleSource *txChannel) const

plugins/channeltx/modchirpchat/chirpchatmodsource.cpp

@@ -327,10 +327,6 @@ unsigned short ChirpChatModSource::encodeSymbol(unsigned short symbol)
     // return deWidth*baseSymbol + (deWidth/2) - 1;
 }
 
-void ChirpChatModSource::processOneSample(Complex& ci)
-{
-}
-
 void ChirpChatModSource::calculateLevel(Real& sample)
 {
     if (m_levelCalcCount < m_levelNbSamples)

plugins/channeltx/modchirpchat/chirpchatmodsource.h

@@ -36,7 +36,7 @@ public:
 
     virtual void pull(SampleVector::iterator begin, unsigned int nbSamples);
     virtual void pullOne(Sample& sample);
-    virtual void prefetch(unsigned int nbSamples) {}
+    virtual void prefetch(unsigned int nbSamples) { (void) nbSamples; }
 
     double getMagSq() const { return m_magsq; }
     void getLevels(qreal& rmsLevel, qreal& peakLevel, int& numSamples) const
@@ -104,7 +104,6 @@ private:
     void initSF(unsigned int sf); //!< Init tables, FFTs, depending on spread factor
     void initTest(unsigned int sf, unsigned int deBits);
     void reset();
-    void processOneSample(Complex& ci);
     void calculateLevel(Real& sample);
     void modulateSample();
     unsigned short encodeSymbol(unsigned short symbol); //!< Encodes symbol with possible DE bits spacing

plugins/channeltx/modchirpchat/chirpchatmodwebapiadapter.cpp

@@ -42,6 +42,7 @@ int ChirpChatModWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     ChirpChatMod::webapiUpdateChannelSettings(m_settings, channelSettingsKeys, response);
     ChirpChatMod::webapiFormatChannelSettings(response, m_settings);

plugins/channeltx/modfreedv/freedvmodplugin.cpp

@@ -75,7 +75,9 @@ ChannelGUI* FreeDVModPlugin::createTxChannelGUI(
         DeviceUISet *deviceUISet,
         BasebandSampleSource *txChannel) const
 {
-    return 0;
+	(void) deviceUISet;
+	(void) txChannel;
+    return nullptr;
 }
 #else
 ChannelGUI* FreeDVModPlugin::createTxChannelGUI(DeviceUISet *deviceUISet, BasebandSampleSource *txChannel) const

plugins/channeltx/modfreedv/freedvmodwebapiadapter.cpp

@@ -49,6 +49,7 @@ int FreeDVModWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     FreeDVMod::webapiUpdateChannelSettings(m_settings, channelSettingsKeys, response);
 

plugins/channeltx/modnfm/nfmmodplugin.cpp

@@ -75,7 +75,9 @@ ChannelGUI* NFMModPlugin::createTxChannelGUI(
         DeviceUISet *deviceUISet,
         BasebandSampleSource *txChannel) const
 {
-    return 0;
+	(void) deviceUISet;
+	(void) txChannel;
+    return nullptr;
 }
 #else
 ChannelGUI* NFMModPlugin::createTxChannelGUI(DeviceUISet *deviceUISet, BasebandSampleSource *txChannel) const

plugins/channeltx/modnfm/nfmmodwebapiadapter.cpp

@@ -49,6 +49,7 @@ int NFMModWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     NFMMod::webapiUpdateChannelSettings(m_settings, channelSettingsKeys, response);
 

plugins/channeltx/modpacket/packetmodgui.cpp

@@ -172,7 +172,7 @@ void PacketModGUI::on_channelMute_toggled(bool checked)
     applySettings();
 }
 
-void PacketModGUI::on_txButton_clicked(bool checked)
+void PacketModGUI::on_txButton_clicked()
 {
     transmit();
 }
@@ -206,7 +206,7 @@ void PacketModGUI::on_packet_editingFinished()
     applySettings();
 }
 
-void PacketModGUI::on_insertPosition_clicked(bool checked)
+void PacketModGUI::on_insertPosition_clicked()
 {
     float latitude = MainCore::instance()->getSettings().getLatitude();
     float longitude = MainCore::instance()->getSettings().getLongitude();

plugins/channeltx/modpacket/packetmodgui.h

@@ -87,12 +87,12 @@ private slots:
     void on_fmDev_valueChanged(int value);
     void on_gain_valueChanged(int value);
     void on_channelMute_toggled(bool checked);
-    void on_txButton_clicked(bool checked);
+    void on_txButton_clicked();
     void on_callsign_editingFinished();
     void on_to_currentTextChanged(const QString &text);
     void on_via_currentTextChanged(const QString &text);
     void on_packet_editingFinished();
-    void on_insertPosition_clicked(bool checked);
+    void on_insertPosition_clicked();
     void on_packet_returnPressed();
     void on_repeat_toggled(bool checked);
     void on_preEmphasis_toggled(bool checked);

plugins/channeltx/modpacket/packetmodplugin.cpp

@@ -75,7 +75,9 @@ ChannelGUI* PacketModPlugin::createTxChannelGUI(
         DeviceUISet *deviceUISet,
         BasebandSampleSource *txChannel) const
 {
-    return 0;
+	(void) deviceUISet;
+	(void) txChannel;
+    return nullptr;
 }
 #else
 ChannelGUI* PacketModPlugin::createTxChannelGUI(DeviceUISet *deviceUISet, BasebandSampleSource *txChannel) const

plugins/channeltx/modpacket/packetmodsource.cpp

@@ -91,10 +91,6 @@ void PacketModSource::pullOne(Sample& sample)
     sample.m_imag = (FixReal) (ci.imag() * SDR_TX_SCALEF);
 }
 
-void PacketModSource::prefetch(unsigned int nbSamples)
-{
-}
-
 void PacketModSource::sampleToSpectrum(Real sample)
 {
     if (m_spectrumSink)

plugins/channeltx/modpacket/packetmodsource.h

@@ -53,7 +53,7 @@ public:
 
     virtual void pull(SampleVector::iterator begin, unsigned int nbSamples);
     virtual void pullOne(Sample& sample);
-    virtual void prefetch(unsigned int nbSamples);
+    virtual void prefetch(unsigned int nbSamples) { (void) nbSamples; }
 
     double getMagSq() const { return m_magsq; }
     void getLevels(qreal& rmsLevel, qreal& peakLevel, int& numSamples) const

plugins/channeltx/modpacket/packetmodwebapiadapter.cpp

@@ -44,6 +44,7 @@ int PacketModWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     PacketMod::webapiUpdateChannelSettings(m_settings, channelSettingsKeys, response);
 

plugins/channeltx/modssb/ssbmodplugin.cpp

@@ -75,7 +75,9 @@ ChannelGUI* SSBModPlugin::createTxChannelGUI(
         DeviceUISet *deviceUISet,
         BasebandSampleSource *txChannel) const
 {
-    return 0;
+	(void) deviceUISet;
+	(void) txChannel;
+    return nullptr;
 }
 #else
 ChannelGUI* SSBModPlugin::createTxChannelGUI(DeviceUISet *deviceUISet, BasebandSampleSource *txChannel) const

plugins/channeltx/modssb/ssbmodwebapiadapter.cpp

@@ -49,6 +49,7 @@ int SSBModWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     SSBMod::webapiUpdateChannelSettings(m_settings, channelSettingsKeys, response);
 

plugins/channeltx/modwfm/wfmmodplugin.cpp

@@ -75,7 +75,9 @@ ChannelGUI* WFMModPlugin::createTxChannelGUI(
         DeviceUISet *deviceUISet,
         BasebandSampleSource *txChannel) const
 {
-    return 0;
+	(void) deviceUISet;
+	(void) txChannel;
+    return nullptr;
 }
 #else
 ChannelGUI* WFMModPlugin::createTxChannelGUI(DeviceUISet *deviceUISet, BasebandSampleSource *txChannel) const

plugins/channeltx/modwfm/wfmmodwebapiadapter.cpp

@@ -49,6 +49,7 @@ int WFMModWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     WFMMod::webapiUpdateChannelSettings(m_settings, channelSettingsKeys, response);
 

plugins/channeltx/remotesource/remotesourceplugin.cpp

@@ -75,7 +75,9 @@ ChannelGUI* RemoteSourcePlugin::createTxChannelGUI(
         DeviceUISet *deviceUISet,
         BasebandSampleSource *txChannel) const
 {
-    return 0;
+	(void) deviceUISet;
+	(void) txChannel;
+    return nullptr;
 }
 #else
 ChannelGUI* RemoteSourcePlugin::createTxChannelGUI(DeviceUISet *deviceUISet, BasebandSampleSource *txChannel) const

plugins/channeltx/remotesource/remotesourcesource.h

@@ -41,7 +41,7 @@ public:
 
     virtual void pull(SampleVector::iterator begin, unsigned int nbSamples);
     virtual void pullOne(Sample& sample);
-    virtual void prefetch(unsigned int nbSamples) {}
+    virtual void prefetch(unsigned int nbSamples) { (void) nbSamples; }
 
     void start();
     void stop();

plugins/channeltx/remotesource/remotesourcewebapiadapter.cpp

@@ -43,6 +43,7 @@ int RemoteSourceWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     RemoteSource::webapiUpdateChannelSettings(m_settings, channelSettingsKeys, response);
 

plugins/channeltx/udpsource/udpsourceplugin.cpp

@@ -78,7 +78,9 @@ ChannelGUI* UDPSourcePlugin::createTxChannelGUI(
         DeviceUISet *deviceUISet,
         BasebandSampleSource *txChannel) const
 {
-    return 0;
+	(void) deviceUISet;
+	(void) txChannel;
+    return nullptr;
 }
 #else
 ChannelGUI* UDPSourcePlugin::createTxChannelGUI(DeviceUISet *deviceUISet, BasebandSampleSource *txChannel) const

plugins/channeltx/udpsource/udpsourcesource.h

@@ -40,7 +40,7 @@ public:
 
     virtual void pull(SampleVector::iterator begin, unsigned int nbSamples);
     virtual void pullOne(Sample& sample);
-    virtual void prefetch(unsigned int nbSamples) {};
+    virtual void prefetch(unsigned int nbSamples) { (void) nbSamples; };
 
     void setUDPFeedbackMessageQueue(MessageQueue *messageQueue);
     void setSpectrumSink(BasebandSampleSink* spectrumSink) { m_spectrumSink = spectrumSink; }

plugins/channeltx/udpsource/udpsourcewebapiadapter.cpp

@@ -43,6 +43,7 @@ int UDPSourceWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGChannelSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     UDPSource::webapiUpdateChannelSettings(m_settings, channelSettingsKeys, response);
 

plugins/feature/afc/afc.cpp

@@ -259,6 +259,7 @@ int AFC::webapiRun(bool run,
     SWGSDRangel::SWGDeviceState& response,
     QString& errorMessage)
 {
+    (void) errorMessage;
     getFeatureStateStr(*response.getState());
     MsgStartStop *msg = MsgStartStop::create(run);
     getInputMessageQueue()->push(msg);

plugins/feature/afc/afcwebapiadapter.cpp

@@ -43,6 +43,7 @@ int AFCWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGFeatureSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     AFC::webapiUpdateFeatureSettings(m_settings, featureSettingsKeys, response);
 

plugins/feature/afc/afcworker.cpp

@@ -112,7 +112,7 @@ bool AFCWorker::handleMessage(const Message& cmd)
         Feature::MsgChannelSettings& cfg = (Feature::MsgChannelSettings&) cmd;
         SWGSDRangel::SWGChannelSettings *swgChannelSettings = cfg.getSWGSettings();
         qDebug() << "AFCWorker::handleMessage: Feature::MsgChannelSettings:" << *swgChannelSettings->getChannelType();
-        processChannelSettings(cfg.getChannelAPI(), cfg.getChannelSettingsKeys(), swgChannelSettings);
+        processChannelSettings(cfg.getChannelAPI(), swgChannelSettings);
 
         delete swgChannelSettings;
         return true;
@@ -280,7 +280,6 @@ void AFCWorker::initTrackedDeviceSet(int deviceSetIndex)
 
 void AFCWorker::processChannelSettings(
     const ChannelAPI *channelAPI,
-    const QList<QString> &channelSettingsKeys,
     SWGSDRangel::SWGChannelSettings *swgChannelSettings)
 {
     MainCore *mainCore = MainCore::instance();
@@ -322,7 +321,7 @@ void AFCWorker::processChannelSettings(
     }
 }
 
-bool AFCWorker::updateChannelOffset(ChannelAPI *channelAPI, int direction, int offset, unsigned int blockCount)
+bool AFCWorker::updateChannelOffset(ChannelAPI *channelAPI, int direction, int offset)
 {
     SWGSDRangel::SWGChannelSettings swgChannelSettings;
     SWGSDRangel::SWGErrorResponse errorResponse;
@@ -419,7 +418,7 @@ void AFCWorker::updateTarget()
         }
 
         // adjust tracker offset
-        if (updateChannelOffset(m_freqTracker, 0, m_trackerChannelOffset + correction, 1)) {
+        if (updateChannelOffset(m_freqTracker, 0, m_trackerChannelOffset + correction)) {
             m_trackerChannelOffset += correction;
         }
 

plugins/feature/afc/afcworker.h

@@ -131,7 +131,7 @@ private:
         ChannelTracking(int channelOffset, int trackerOffset, int channelDirection) :
             m_channelOffset(channelOffset),
             m_trackerOffset(trackerOffset),
-            m_channelDirection(m_channelDirection)
+            m_channelDirection(channelDirection)
         {}
 
         ChannelTracking(const ChannelTracking& other) :
@@ -161,10 +161,9 @@ private:
     void initTrackedDeviceSet(int deviceSetIndex);
     void processChannelSettings(
         const ChannelAPI *channelAPI,
-        const QList<QString> &channelSettingsKeys,
         SWGSDRangel::SWGChannelSettings *swgChannelSettings
     );
-    bool updateChannelOffset(ChannelAPI *channelAPI, int direction, int offset, unsigned int blockCount = 0);
+    bool updateChannelOffset(ChannelAPI *channelAPI, int direction, int offset);
     bool updateDeviceFrequency(DeviceSet *deviceSet, const QString& key, int64_t frequency);
     int getDeviceDirection(DeviceAPI *deviceAPI);
     void getDeviceSettingsKey(DeviceAPI *deviceAPI, QString& settingsKey);

plugins/feature/gs232controller/gs232controller.cpp

@@ -221,6 +221,7 @@ int GS232Controller::webapiRun(bool run,
     SWGSDRangel::SWGDeviceState& response,
     QString& errorMessage)
 {
+    (void) errorMessage;
     getFeatureStateStr(*response.getState());
     MsgStartStop *msg = MsgStartStop::create(run);
     getInputMessageQueue()->push(msg);

plugins/feature/gs232controller/gs232controllergui.cpp

@@ -376,12 +376,14 @@ void GS232ControllerGUI::on_channel_currentIndexChanged(int index)
 
 void GS232ControllerGUI::on_serialPort_currentIndexChanged(int index)
 {
+    (void) index;
     m_settings.m_serialPort = ui->serialPort->currentText();
     applySettings();
 }
 
 void GS232ControllerGUI::on_baudRate_currentIndexChanged(int index)
 {
+    (void) index;
     m_settings.m_baudRate = ui->baudRate->currentText().toInt();
     applySettings();
 }

plugins/feature/gs232controller/gs232controllerwebapiadapter.cpp

@@ -44,6 +44,7 @@ int GS232ControllerWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGFeatureSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     GS232Controller::webapiUpdateFeatureSettings(m_settings, featureSettingsKeys, response);
 

plugins/feature/rigctlserver/rigctlserver.cpp

@@ -212,6 +212,7 @@ int RigCtlServer::webapiRun(bool run,
     SWGSDRangel::SWGDeviceState& response,
     QString& errorMessage)
 {
+    (void) errorMessage;
     getFeatureStateStr(*response.getState());
     MsgStartStop *msg = MsgStartStop::create(run);
     getInputMessageQueue()->push(msg);

plugins/feature/rigctlserver/rigctlserverwebapiadapter.cpp

@@ -44,6 +44,7 @@ int RigCtlServerWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGFeatureSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     RigCtlServer::webapiUpdateFeatureSettings(m_settings, featureSettingsKeys, response);
 

plugins/feature/simpleptt/simpleptt.cpp

@@ -196,6 +196,7 @@ int SimplePTT::webapiRun(bool run,
     SWGSDRangel::SWGDeviceState& response,
     QString& errorMessage)
 {
+    (void) errorMessage;
     getFeatureStateStr(*response.getState());
     MsgStartStop *msg = MsgStartStop::create(run);
     getInputMessageQueue()->push(msg);

plugins/feature/simpleptt/simplepttwebapiadapter.cpp

@@ -43,6 +43,7 @@ int SimplePTTWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGFeatureSettings& response,
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     SimplePTT::webapiUpdateFeatureSettings(m_settings, featureSettingsKeys, response);
 

plugins/samplemimo/bladerf2mimo/bladerf2mimowebapiadapter.cpp

@@ -45,6 +45,7 @@ int BladeRF2MIMOWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGDeviceSettings& response, // query + response
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     BladeRF2MIMO::webapiUpdateDeviceSettings(m_settings, deviceSettingsKeys, response);
     return 200;

plugins/samplemimo/limesdrmimo/limesdrmimo.cpp

@@ -1753,6 +1753,7 @@ int LimeSDRMIMO::webapiRunGet(
     SWGSDRangel::SWGDeviceState& response,
     QString& errorMessage)
 {
+    (void) subsystemIndex;
     (void) errorMessage;
     m_deviceAPI->getDeviceEngineStateStr(*response.getState());
     return 200;
@@ -2334,4 +2335,4 @@ void LimeSDRMIMO::networkManagerFinished(QNetworkReply *reply)
     }
 
     reply->deleteLater();
-}
+}

plugins/samplemimo/limesdrmimo/limesdrmimowebapiadapter.cpp

@@ -43,9 +43,9 @@ int LimeSDRMIMOWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGDeviceSettings& response, // query + response
         QString& errorMessage)
 {
-    (void) errorMessage;
     (void) force;
     (void) deviceSettingsKeys;
     (void) response;
+    (void) errorMessage;
     return 501;
 }

plugins/samplemimo/metismiso/metismiso.cpp

@@ -207,7 +207,7 @@ void MetisMISO::setSourceCenterFrequency(qint64 centerFrequency, int index)
 
     if (index < MetisMISOSettings::m_maxReceivers)
     {
-        settings.m_rxCenterFrequencies[index];
+        settings.m_rxCenterFrequencies[index] = centerFrequency;
 
         MsgConfigureMetisMISO* message = MsgConfigureMetisMISO::create(settings, false);
         m_inputMessageQueue.push(message);

plugins/samplemimo/metismiso/metismisowebapiadapter.cpp

@@ -45,6 +45,7 @@ int MetisMISOWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGDeviceSettings& response, // query + response
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     MetisMISO::webapiUpdateDeviceSettings(m_settings, deviceSettingsKeys, response);
     return 200;

plugins/samplemimo/testmi/testmiwebapiadapter.cpp

@@ -45,6 +45,7 @@ int TestMIWebAPIAdapter::webapiSettingsPutPatch(
         SWGSDRangel::SWGDeviceSettings& response, // query + response
         QString& errorMessage)
 {
+    (void) force; // no action
     (void) errorMessage;
     TestMI::webapiUpdateDeviceSettings(m_settings, deviceSettingsKeys, response);
     return 200;

plugins/samplemimo/testmosync/testmosync.cpp

@@ -155,6 +155,7 @@ const QString& TestMOSync::getDeviceDescription() const
 
 int TestMOSync::getSourceSampleRate(int index) const
 {
+    (void) index;
     return 0;
 }
 
@@ -424,4 +425,4 @@ void TestMOSync::webapiUpdateDeviceSettings(
     if (deviceSettingsKeys.contains("sampleRate")) {
         settings.m_sampleRate = response.getTestMoSyncSettings()->getSampleRate();
     }
-}
+}

plugins/samplemimo/xtrxmimo/xtrxmimo.cpp

@@ -983,7 +983,7 @@ bool XTRXMIMO::applySettings(const XTRXMIMOSettings& settings, bool force)
                     m_settings.m_rxDevSampleRate,
                     DeviceSampleSource::FrequencyShiftScheme::FSHIFT_STD,
                     false);
-            setRxDeviceCenterFrequency(m_deviceShared.m_dev->getDevice(), deviceCenterFrequency, 0);
+            setRxDeviceCenterFrequency(m_deviceShared.m_dev->getDevice(), deviceCenterFrequency);
         }
     }
 
@@ -1083,7 +1083,7 @@ bool XTRXMIMO::applySettings(const XTRXMIMOSettings& settings, bool force)
                 DeviceSampleSink::FC_POS_CENTER,
                 m_settings.m_txDevSampleRate,
                 false);
-            setTxDeviceCenterFrequency(m_deviceShared.m_dev->getDevice(), deviceCenterFrequency, 0);
+            setTxDeviceCenterFrequency(m_deviceShared.m_dev->getDevice(), deviceCenterFrequency);
         }
     }
 
@@ -1271,14 +1271,14 @@ void XTRXMIMO::getLPRange(float& minF, float& maxF, float& stepF) const
            minF, maxF, stepF);
 }
 
-void XTRXMIMO::setRxDeviceCenterFrequency(xtrx_dev *dev, quint64 freq_hz, int loPpmTenths)
+void XTRXMIMO::setRxDeviceCenterFrequency(xtrx_dev *dev, quint64 freq_hz)
 {
     if (dev)
     {
         if (xtrx_tune(dev,
                 XTRX_TUNE_RX_FDD,
                 freq_hz,
-                0) < 0) {
+                nullptr) < 0) {
             qCritical("XTRXMIMO::setRxDeviceCenterFrequency: could not set Rx frequency to %llu", freq_hz);
         } else {
             qDebug("XTRXMIMO::setRxDeviceCenterFrequency: Rx frequency set to %llu", freq_hz);
@@ -1286,14 +1286,14 @@ void XTRXMIMO::setRxDeviceCenterFrequency(xtrx_dev *dev, quint64 freq_hz, int lo
     }
 }
 
-void XTRXMIMO::setTxDeviceCenterFrequency(xtrx_dev *dev, quint64 freq_hz, int loPpmTenths)
+void XTRXMIMO::setTxDeviceCenterFrequency(xtrx_dev *dev, quint64 freq_hz)
 {
     if (dev)
     {
         if (xtrx_tune(dev,
                 XTRX_TUNE_TX_FDD,
                 freq_hz,
-                0) < 0) {
+                nullptr) < 0) {
             qCritical("XTRXMIMO::setTxDeviceCenterFrequency: could not set Tx frequency to %llu", freq_hz);
         } else {
             qDebug("XTRXMIMO::setTxDeviceCenterFrequency: Tx frequency set to %llu", freq_hz);