Fix GCC compiler warnings

plugins/channelrx/demodvor/navaid.h

@@ -246,7 +246,6 @@ struct NavAid {
                     size_t nameLen = 0;
                     char *frequencyString = NULL;
                     int frequency;
-                    size_t frequencyLen = 0;
                     float latitude = 0.0f;
                     char *latitudeString = NULL;
                     size_t latitudeLen = 0;

plugins/channelrx/demodvor/vordemod.h

@@ -66,6 +66,7 @@ public:
     virtual ~VORDemod();
     virtual void destroy() { delete this; }
 
+    using BasebandSampleSink::feed;
     virtual void feed(const SampleVector::const_iterator& begin, const SampleVector::const_iterator& end, bool po);
     virtual void start();
     virtual void stop();

plugins/channelrx/demodvor/vordemodgui.cpp

@@ -581,16 +581,17 @@ void VORDemodGUI::resizeTable()
 {
     // Fill table with a row of dummy data that will size the columns nicely
     // Trailing spaces are for sort arrow
+    QString morse("---- ---- ----");
     int row = ui->vorData->rowCount();
     ui->vorData->setRowCount(row + 1);
     ui->vorData->setItem(row, VOR_COL_NAME, new QTableWidgetItem("White Sulphur Springs"));
     ui->vorData->setItem(row, VOR_COL_FREQUENCY, new QTableWidgetItem("Freq (MHz) "));
     ui->vorData->setItem(row, VOR_COL_OFFSET, new QTableWidgetItem("Offset (kHz) "));
     ui->vorData->setItem(row, VOR_COL_IDENT, new QTableWidgetItem("Ident "));
-    ui->vorData->setItem(row, VOR_COL_MORSE, new QTableWidgetItem(Morse::toSpacedUnicode(QString("---- ---- ----"))));
+    ui->vorData->setItem(row, VOR_COL_MORSE, new QTableWidgetItem(Morse::toSpacedUnicode(morse)));
-    ui->vorData->setItem(row, VOR_COL_RADIAL, new QTableWidgetItem("Radial (°) "));
+    ui->vorData->setItem(row, VOR_COL_RADIAL, new QTableWidgetItem("Radial (o) "));
     ui->vorData->setItem(row, VOR_COL_RX_IDENT, new QTableWidgetItem("RX Ident "));
-    ui->vorData->setItem(row, VOR_COL_RX_MORSE, new QTableWidgetItem(Morse::toSpacedUnicode(QString("---- ---- ----"))));
+    ui->vorData->setItem(row, VOR_COL_RX_MORSE, new QTableWidgetItem(Morse::toSpacedUnicode(morse)));
     ui->vorData->setItem(row, VOR_COL_VAR_MAG, new QTableWidgetItem("Var (dB) "));
     ui->vorData->setItem(row, VOR_COL_REF_MAG, new QTableWidgetItem("Ref (dB) "));
     ui->vorData->setItem(row, VOR_COL_MUTE, new QTableWidgetItem("Mute"));
@@ -601,12 +602,16 @@ void VORDemodGUI::resizeTable()
 // Columns in table reordered
 void VORDemodGUI::vorData_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 VORDemodGUI::vorData_sectionResized(int logicalIndex, int oldSize, int newSize)
 {
+    (void) oldSize;
+
     m_settings.m_columnSizes[logicalIndex] = newSize;
 }
 
@@ -619,6 +624,8 @@ void VORDemodGUI::columnSelectMenu(QPoint pos)
 // Hide/show column when menu selected
 void VORDemodGUI::columnSelectMenuChecked(bool checked)
 {
+    (void) checked;
+
     QAction* action = qobject_cast<QAction*>(sender());
     if (action != nullptr)
     {
@@ -999,7 +1006,7 @@ void VORDemodGUI::downloadFinished(const QString& filename, bool success)
                 QUrl dbURL(urlString);
                 m_progressDialog->setLabelText(QString("Downloading %1.").arg(urlString));
                 m_progressDialog->setValue(m_countryIndex);
-                QNetworkReply *reply = m_dlm.download(dbURL, vorDBFile);
+                m_dlm.download(dbURL, vorDBFile);
             }
             else
             {
@@ -1028,6 +1035,8 @@ void VORDemodGUI::downloadFinished(const QString& filename, bool success)
 
 void VORDemodGUI::on_getOurAirportsVORDB_clicked(bool checked)
 {
+    (void) checked;
+
     // Don't try to download while already in progress
     if (m_progressDialog == nullptr)
     {
@@ -1049,6 +1058,8 @@ void VORDemodGUI::on_getOurAirportsVORDB_clicked(bool checked)
 
 void VORDemodGUI::on_getOpenAIPVORDB_clicked(bool checked)
 {
+    (void) checked;
+
     // Don't try to download while already in progress
     if (m_progressDialog == nullptr)
     {
@@ -1066,7 +1077,7 @@ void VORDemodGUI::on_getOpenAIPVORDB_clicked(bool checked)
             m_progressDialog->setMaximum(sizeof(countryCodes)/sizeof(countryCodes[0]));
             m_progressDialog->setValue(0);
             m_progressDialog->setLabelText(QString("Downloading %1.").arg(urlString));
-            QNetworkReply *reply = m_dlm.download(dbURL, vorDBFile);
+            m_dlm.download(dbURL, vorDBFile);
         }
     }
 }
@@ -1393,7 +1404,6 @@ void VORDemodGUI::tick()
         {
             // Move antenna icon to estimated position
             QQuickItem *item = ui->map->rootObject();
-            QObject *object = item->findChild<QObject*>("map");
             QObject *stationObject = item->findChild<QObject*>("station");
             if(stationObject != NULL)
             {

plugins/channelrx/demodvor/vordemodgui.h

@@ -117,6 +117,7 @@ public:
     bool setData(const QModelIndex &index, const QVariant& value, int role = Qt::EditRole) override;
 
     Qt::ItemFlags flags(const QModelIndex &index) const override {
+        (void) index;
         return Qt::ItemIsEnabled | Qt::ItemIsSelectable | Qt::ItemIsEditable;
     }
 

plugins/channelrx/demodvor/vordemodplugin.cpp

@@ -75,6 +75,8 @@ ChannelGUI* VORDemodPlugin::createRxChannelGUI(
         DeviceUISet *deviceUISet,
         BasebandSampleSink *rxChannel) const
 {
+    (void) deviceUISet;
+    (void) rxChannel;
     return 0;
 }
 #else

plugins/channelrx/demodvor/vordemodsink.cpp

@@ -32,25 +32,25 @@
 
 VORDemodSink::VORDemodSink(const VORDemodSettings& settings, int subChannel,
                 MessageQueue *messageQueueToGUI) :
+        m_channelFrequencyOffset(0),
+        m_outOfBand(true),
         m_channelSampleRate(VORDEMOD_CHANNEL_SAMPLE_RATE),
         m_audioSampleRate(48000),
-        m_channelFrequencyOffset(0),
         m_squelchCount(0),
         m_squelchOpen(false),
         m_squelchDelayLine(9600),
         m_magsqSum(0.0f),
         m_magsqPeak(0.0f),
         m_magsqCount(0),
+        m_messageQueueToGUI(messageQueueToGUI),
         m_volumeAGC(0.003),
         m_audioFifo(48000),
-        m_movingAverageIdent(5000),
-        m_bitTime(0),
-        m_prevBit(0),
-        m_varGoertzel(30, VORDEMOD_CHANNEL_SAMPLE_RATE),
-        m_refGoertzel(30, VORDEMOD_CHANNEL_SAMPLE_RATE),
         m_refPrev(0.0f),
-        m_outOfBand(true),
+        m_movingAverageIdent(5000),
-        m_messageQueueToGUI(messageQueueToGUI)
+        m_prevBit(0),
+        m_bitTime(0),
+        m_varGoertzel(30, VORDEMOD_CHANNEL_SAMPLE_RATE),
+        m_refGoertzel(30, VORDEMOD_CHANNEL_SAMPLE_RATE)
 {
     m_audioBuffer.resize(1<<14);
     m_audioBufferFill = 0;
@@ -139,14 +139,14 @@ void VORDemodSink::processOneAudioSample(Complex &ci)
     }
     else
     {
-        if (m_squelchCount < m_audioSampleRate / 10) {
+        if (m_squelchCount < (unsigned int)m_audioSampleRate / 10) {
             m_squelchCount++;
         }
     }
 
     qint16 sample;
 
-    m_squelchOpen = (m_squelchCount >= m_audioSampleRate / 20);
+    m_squelchOpen = (m_squelchCount >= (unsigned int)m_audioSampleRate / 20);
 
     if (m_squelchOpen && !m_settings.m_audioMute && !m_settings.m_subChannelSettings.value(m_subChannelId)->m_audioMute)
     {
@@ -313,7 +313,7 @@ void VORDemodSink::processOneSample(Complex &ci)
         {
             if (m_ident != "")
             {
-                qDebug() << m_ident << " " << Morse::toString(m_ident.simplified());
+                qDebug() << m_ident << " " << Morse::toString(m_ident);
                 if (getMessageQueueToGUI())
                 {
                     VORDemodReport::MsgReportIdent *msg = VORDemodReport::MsgReportIdent::create(m_subChannelId, m_ident);