Save scope sink pointer for when baseband is recreated.

f4exb · Nov 9, 2023 · 27f35fe · 27f35fe
1 parent 8337e2c
commit 27f35fe
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Showing 2 changed files with 13 additions and 3 deletions.
diff --git a/plugins/channelrx/demoddsd/dsddemod.cpp b/plugins/channelrx/demoddsd/dsddemod.cpp
@@ -59,7 +59,8 @@ DSDDemod::DSDDemod(DeviceAPI *deviceAPI) :
         ChannelAPI(m_channelIdURI, ChannelAPI::StreamSingleSink),
         m_deviceAPI(deviceAPI),
         m_running(false),
-        m_basebandSampleRate(0)
+        m_basebandSampleRate(0),
+        m_scopeXYSink(nullptr)
 {
     qDebug("DSDDemod::DSDDemod");
 	setObjectName(m_channelId);
@@ -175,6 +176,7 @@ void DSDDemod::start()
     if (m_basebandSampleRate != 0) {
         m_basebandSink->setBasebandSampleRate(m_basebandSampleRate);
     }
+    m_basebandSink->setScopeXYSink(m_scopeXYSink);
 
     m_thread->start();
 
@@ -198,6 +200,14 @@ void DSDDemod::stop()
 	m_thread->wait();
 }
 
+void DSDDemod::setScopeXYSink(BasebandSampleSink* sampleSink)
+{
+    m_scopeXYSink = sampleSink;
+    if (m_running) {
+        m_basebandSink->setScopeXYSink(sampleSink);
+    }
+}
+
 bool DSDDemod::handleMessage(const Message& cmd)
 {
 	qDebug() << "DSDDemod::handleMessage";

diff --git a/plugins/channelrx/demoddsd/dsddemod.h b/plugins/channelrx/demoddsd/dsddemod.h
@@ -155,7 +155,7 @@ class DSDDemod : public BasebandSampleSink, public ChannelAPI {
             SWGSDRangel::SWGChannelSettings& response);
 
     uint32_t getNumberOfDeviceStreams() const;
-	void setScopeXYSink(BasebandSampleSink* sampleSink) { if (m_running) { m_basebandSink->setScopeXYSink(sampleSink); } }
+	void setScopeXYSink(BasebandSampleSink* sampleSink);
 	void configureMyPosition(float myLatitude, float myLongitude) { if (m_running) { m_basebandSink->configureMyPosition(myLatitude, myLongitude); } }
 	double getMagSq() { return m_running ? m_basebandSink->getMagSq() : 0.0; }
 	bool getSquelchOpen() const { return m_running && m_basebandSink->getSquelchOpen(); }
@@ -186,7 +186,7 @@ class DSDDemod : public BasebandSampleSink, public ChannelAPI {
 	DSDDemodSettings m_settings;
     int m_basebandSampleRate; //!< stored from device message used when starting baseband sink
     QHash<Feature*, DSDDemodSettings::AvailableAMBEFeature> m_availableAMBEFeatures;
-
+    BasebandSampleSink *m_scopeXYSink;
     QNetworkAccessManager *m_networkManager;
     QNetworkRequest m_networkRequest;