Interferometer (2) compile

2026-06-05 07:24:44 -04:00 · 2019-09-02 00:41:41 +02:00
parent 3e70f3b966
commit 170e1f59a7
25 changed files with 2306 additions and 966 deletions
@@ -0,0 +1,70 @@
+///////////////////////////////////////////////////////////////////////////////////
+// Copyright (C) 2019 Edouard Griffiths, F4EXB                                   //
+//                                                                               //
+// This program is free software; you can redistribute it and/or modify          //
+// it under the terms of the GNU General Public License as published by          //
+// the Free Software Foundation as version 3 of the License, or                  //
+// (at your option) any later version.                                           //
+//                                                                               //
+// This program is distributed in the hope that it will be useful,               //
+// but WITHOUT ANY WARRANTY; without even the implied warranty of                //
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the                  //
+// GNU General Public License V3 for more details.                               //
+//                                                                               //
+// You should have received a copy of the GNU General Public License             //
+// along with this program. If not, see <http://www.gnu.org/licenses/>.          //
+///////////////////////////////////////////////////////////////////////////////////
+
+#include <QDebug>
+#include "dsp/downchannelizer.h"
+
+#include "interferometerstreamsink.h"
+
+InterferometerStreamSink::InterferometerStreamSink() :
+    m_streamIndex(0),
+    m_dataSize(0),
+    m_bufferSize(0),
+    m_sampleRate(48000),
+    m_settingsMutex(QMutex::Recursive)
+{}
+
+InterferometerStreamSink::~InterferometerStreamSink()
+{}
+
+void InterferometerStreamSink::start()
+{}
+
+void InterferometerStreamSink::stop()
+{}
+
+void InterferometerStreamSink::feed(const SampleVector::const_iterator& begin, const SampleVector::const_iterator& end, bool positiveOnly)
+{
+    m_settingsMutex.lock();
+    m_dataSize = (end - begin) + m_dataStart;
+
+    if (m_dataSize > m_bufferSize) {
+        m_data.resize(m_dataSize);
+    }
+
+    std::copy(begin, end, m_data.begin() + m_dataStart);
+    m_settingsMutex.unlock();
+}
+
+bool InterferometerStreamSink::handleMessage(const Message& cmd)
+{
+	if (DownChannelizer::MsgChannelizerNotification::match(cmd))
+	{
+		DownChannelizer::MsgChannelizerNotification& notif = (DownChannelizer::MsgChannelizerNotification&) cmd;
+
+        qDebug() << "InterferometerStreamSink::handleMessage: MsgChannelizerNotification:"
+                << " inputSampleRate: " << notif.getSampleRate()
+                << " inputFrequencyOffset: " << notif.getFrequencyOffset();
+        m_sampleRate = notif.getSampleRate();
+
+		return true;
+	}
+	else
+	{
+		return false;
+	}
+}