.github/workflows/windows.yml

@@ -99,7 +99,7 @@ jobs:
           api-token: '${{ secrets.SIGNPATH_API_TOKEN }}'
           organization-id: '553b8f53-adf0-4fe5-be3d-283504a21a51'
           project-slug: 'sdrangel'
-          signing-policy-slug: 'release-signing'
+          signing-policy-slug: 'test-signing'
           github-artifact-id: '${{ steps.upload-unsigned-artifact.outputs.artifact-id }}'
           wait-for-completion: true
           output-artifact-directory: '${{ github.workspace }}\build\signed'

plugins/channelrx/demodfreedv/freedvdemod.cpp

@@ -79,7 +79,6 @@ FreeDVDemod::FreeDVDemod(DeviceAPI *deviceAPI) :
 
 FreeDVDemod::~FreeDVDemod()
 {
-    stop();
     QObject::disconnect(
         m_networkManager,
         &QNetworkAccessManager::finished,

plugins/channelrx/demodfreedv/freedvdemodsink.cpp

@@ -176,8 +176,6 @@ FreeDVDemodSink::~FreeDVDemodSink()
 {
     delete SSBFilter;
     delete[] m_SSBFilterBuffer;
-    delete[] m_speechOut;
-    delete[] m_modIn;
 }
 
 void FreeDVDemodSink::feed(const SampleVector::const_iterator& begin, const SampleVector::const_iterator& end)
@@ -451,7 +449,7 @@ void FreeDVDemodSink::applyFreeDVMode(FreeDVDemodSettings::FreeDVMode mode)
         freedv_set_ext_vco(m_freeDV, 0);
         freedv_set_sync(m_freeDV, FREEDV_SYNC_MANUAL);
 
-        int nSpeechSamples = freedv_get_n_max_speech_samples(m_freeDV);
+        int nSpeechSamples = freedv_get_n_speech_samples(m_freeDV);
         int nMaxModemSamples = freedv_get_n_max_modem_samples(m_freeDV);
         int Fs = freedv_get_modem_sample_rate(m_freeDV);
         int Rs = freedv_get_modem_symbol_rate(m_freeDV);

sdrbase/dsp/dspengine.cpp

@@ -187,41 +187,39 @@ void DSPEngine::removeLastDeviceMIMOEngine()
     }
 }
 
-QThread *DSPEngine::getDeviceEngineThread(int deviceIndex)
+QThread * DSPEngine::removeDeviceEngineAt(int deviceIndex)
 {
     if (deviceIndex >= m_deviceEngineReferences.size()) {
         return nullptr;
-    } else {
-        return m_deviceEngineReferences[deviceIndex].m_thread;
     }
-}
 
-void DSPEngine::removeDeviceEngineAt(int deviceIndex)
-{
-    if (deviceIndex >= m_deviceEngineReferences.size()) {
-        return;
-    }
+    QThread *deviceThread = nullptr;
 
     if (m_deviceEngineReferences[deviceIndex].m_deviceEngineType == 0) // source
     {
         DSPDeviceSourceEngine *deviceEngine = m_deviceEngineReferences[deviceIndex].m_deviceSourceEngine;
-        m_deviceEngineReferences[deviceIndex].m_thread->exit();
+        deviceThread = m_deviceEngineReferences[deviceIndex].m_thread;
+        deviceThread->exit();
         m_deviceSourceEngines.removeAll(deviceEngine);
     }
     else if (m_deviceEngineReferences[deviceIndex].m_deviceEngineType == 1) // sink
     {
         DSPDeviceSinkEngine *deviceEngine = m_deviceEngineReferences[deviceIndex].m_deviceSinkEngine;
-        m_deviceEngineReferences[deviceIndex].m_thread->exit();
+        deviceThread = m_deviceEngineReferences[deviceIndex].m_thread;
+        deviceThread->exit();
         m_deviceSinkEngines.removeAll(deviceEngine);
     }
     else if (m_deviceEngineReferences[deviceIndex].m_deviceEngineType == 2) // MIMO
     {
         DSPDeviceMIMOEngine *deviceEngine = m_deviceEngineReferences[deviceIndex].m_deviceMIMOEngine;
-        m_deviceEngineReferences[deviceIndex].m_thread->exit();
+        deviceThread = m_deviceEngineReferences[deviceIndex].m_thread;
+        deviceThread->exit();
         m_deviceMIMOEngines.removeAll(deviceEngine);
     }
 
     m_deviceEngineReferences.removeAt(deviceIndex);
+
+    return deviceThread;
 }
 
 void DSPEngine::createFFTFactory(const QString& fftWisdomFileName)

sdrbase/dsp/dspengine.h

@@ -53,8 +53,7 @@ public:
 	DSPDeviceMIMOEngine *addDeviceMIMOEngine();
 	void removeLastDeviceMIMOEngine();
 
-    QThread *getDeviceEngineThread(int deviceIndex);
-    void removeDeviceEngineAt(int deviceIndex);
+    QThread *removeDeviceEngineAt(int deviceIndex);
 
 	AudioDeviceManager *getAudioDeviceManager() { return &m_audioDeviceManager; }
 

sdrgui/mainwindow.cpp

@@ -778,19 +778,10 @@ void RemoveDeviceSetFSM::removeUI()
 void RemoveDeviceSetFSM::stopEngine()
 {
     qDebug() << "RemoveDeviceSetFSM::stopEngine";
-    QThread *thread = m_mainWindow->m_dspEngine->getDeviceEngineThread(m_deviceSetIndex);
-
-    if (thread)
+    QThread *thread = m_mainWindow->m_dspEngine->removeDeviceEngineAt(m_deviceSetIndex);
+    if (thread && !thread->isFinished())    // FIXME: Is there a race condition here? We might need to connect before calling thread->exit
     {
-        bool finished = thread->isFinished();
-
-        if (!finished) {
-            connect(thread, &QThread::finished, m_mainWindow, &MainWindow::engineStopped);
-        }
-        m_mainWindow->m_dspEngine->removeDeviceEngineAt(m_deviceSetIndex);
-        if (finished) {
-            emit m_mainWindow->engineStopped();
-        }
+        connect(thread, &QThread::finished, m_mainWindow, &MainWindow::engineStopped);
     }
     else
     {
@@ -810,20 +801,12 @@ void RemoveDeviceSetFSM::removeDeviceSet()
 
     DeviceAPI *deviceAPI = m_deviceUISet->m_deviceAPI;
     delete m_deviceUISet;
-    if (m_deviceSourceEngine)
-    {
+    if (m_deviceSourceEngine) {
         delete deviceAPI->getSampleSource();
-        delete m_deviceSourceEngine;
-    }
-    else if (m_deviceSinkEngine)
-    {
+    } else if (m_deviceSinkEngine) {
         delete deviceAPI->getSampleSink();
-        delete m_deviceSinkEngine;
-    }
-    else
-    {
+    } else {
         delete deviceAPI->getSampleMIMO();
-        delete m_deviceMIMOEngine;
     }
     delete deviceAPI;