RxTx semantic move: renamed channel plugins directory to channelrx

2026-06-02 22:14:45 -04:00 · 2016-10-02 13:18:07 +02:00
parent 1fa80272b5
commit 1f7df6548a
106 changed files with 128 additions and 86 deletions
@@ -0,0 +1,61 @@
+///////////////////////////////////////////////////////////////////////////////////
+// Copyright (C) 2016 F4EXB                                                      //
+// written by Edouard Griffiths                                                  //
+//                                                                               //
+// 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                  //
+//                                                                               //
+// 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 "../../channelrx/demoddsd/dsddecoder.h"
+
+#include <QtGlobal>
+#include "audio/audiofifo.h"
+
+
+DSDDecoder::DSDDecoder()
+{
+    m_decoder.setQuiet();
+    m_decoder.setUpsampling(6); // force upsampling of audio to 48k
+    m_decoder.setStereo(true);  // force copy to L+R channels
+    m_decoder.setDecodeMode(DSDcc::DSDDecoder::DSDDecodeAuto, true); // Initialize with auto-detect
+    m_decoder.setUvQuality(3); // This is gr-dsd default
+    m_decoder.enableCosineFiltering(false);
+    m_decoder.setDataRate(DSDcc::DSDDecoder::DSDRate4800);
+}
+
+DSDDecoder::~DSDDecoder()
+{
+}
+
+void DSDDecoder::setBaudRate(int baudRate)
+{
+    if (baudRate == 2400)
+    {
+        m_decoder.setDataRate(DSDcc::DSDDecoder::DSDRate2400);
+    }
+    else if (baudRate == 4800)
+    {
+        m_decoder.setDataRate(DSDcc::DSDDecoder::DSDRate4800);
+    }
+    else if (baudRate == 9600)
+    {
+        m_decoder.setDataRate(DSDcc::DSDDecoder::DSDRate9600);
+    }
+    else // default 4800 bauds
+    {
+        m_decoder.setDataRate(DSDcc::DSDDecoder::DSDRate4800);
+    }
+
+    // when setting baud rate activate detection of all possible modes for this rate
+    // because on the other hand when a mode is selected then the baud rate is automatically changed
+    m_decoder.setDecodeMode(DSDcc::DSDDecoder::DSDDecodeAuto, true);
+}