LimeSDR support (8)

2026-06-01 13:47:01 -04:00 · 2017-04-15 04:52:12 +02:00
parent 353e3359bb
commit 3fa6c06d6f
3 changed files with 755 additions and 0 deletions
@@ -0,0 +1,93 @@
+///////////////////////////////////////////////////////////////////////////////////
+// Copyright (C) 2017 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                  //
+//                                                                               //
+// 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 "limesdrinputsettings.h"
+
+LimeSDRInputSettings::LimeSDRInputSettings()
+{
+    resetToDefaults();
+}
+
+void LimeSDRInputSettings::resetToDefaults()
+{
+    m_centerFrequency = 435000*1000;
+    m_devSampleRate = 3072000;
+    m_log2HardDecim = 2;
+    m_dcBlock = false;
+    m_iqCorrection = false;
+    m_log2SoftDecim = 0;
+    m_fcPos = FC_POS_CENTER;
+    m_lpfBW = 1.5e6f;
+    m_lpfFIREnable = false;
+    m_lpfFIRBW = 1.5e6f;
+    m_gain = 0;
+}
+
+QByteArray LimeSDRInputSettings::serialize() const
+{
+    SimpleSerializer s(1);
+
+    s.writeS32(1, m_devSampleRate);
+    s.writeU32(2, m_log2HardDecim);
+    s.writeBool(3, m_dcBlock);
+    s.writeBool(4, m_iqCorrection);
+    s.writeU32(5, m_log2SoftDecim);
+    s.writeS32(6, (int) m_fcPos);
+    s.writeFloat(7, m_lpfBW);
+    s.writeBool(8, m_lpfFIREnable);
+    s.writeFloat(9, m_lpfFIRBW);
+    s.writeU32(10, m_gain);
+
+    return s.final();
+}
+
+bool LimeSDRInputSettings::deserialize(const QByteArray& data)
+{
+    SimpleDeserializer d(data);
+
+    if (!d.isValid())
+    {
+        resetToDefaults();
+        return false;
+    }
+
+    if (d.getVersion() == 1)
+    {
+        int intval;
+
+        d.readS32(1, &m_devSampleRate, 3072000);
+        d.readU32(2, &m_log2HardDecim, 2);
+        d.readBool(3, &m_dcBlock, false);
+        d.readBool(4, &m_iqCorrection, false);
+        d.readU32(5, &m_log2SoftDecim, 0);
+        d.readS32(6, &intval, 0);
+        m_fcPos = (fcPos_t) intval;
+        d.readFloat(7, &m_lpfBW, 1.5e6);
+        d.readBool(8, &m_lpfFIREnable, false);
+        d.readFloat(9, &m_lpfFIRBW, 1.5e6);
+        d.readU32(10, &m_gain, 0);
+
+        return true;
+    }
+    else
+    {
+        resetToDefaults();
+        return false;
+    }
+
+}
+
+