RTL-SDR: replaced serializer by setting class

2026-06-02 06:04:39 -04:00 · 2015-10-01 04:39:00 +02:00
parent 3540efc696
commit 3cc73fbf61
6 changed files with 90 additions and 99 deletions
@@ -0,0 +1,79 @@
+///////////////////////////////////////////////////////////////////////////////////
+// Copyright (C) 2015 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 <QtGlobal>
+#include "util/simpleserializer.h"
+#include "rtlsdrsettings.h"
+
+RTLSDRSettings::RTLSDRSettings()
+{
+	resetToDefaults();
+}
+
+void RTLSDRSettings::resetToDefaults()
+{
+	m_devSampleRate = 1024*1000;
+	m_centerFrequency = 435000*1000;
+	m_gain = 0;
+	m_loPpmCorrection = 0;
+	m_log2Decim = 4;
+	m_dcBlock = false;
+	m_iqImbalance = false;
+}
+
+QByteArray RTLSDRSettings::serialize() const
+{
+	SimpleSerializer s(1);
+
+	s.writeS32(1, m_devSampleRate);
+	s.writeS32(2, m_gain);
+	s.writeS32(3, m_loPpmCorrection);
+	s.writeU32(4, m_log2Decim);
+	s.writeBool(5, m_dcBlock);
+	s.writeBool(6, m_iqImbalance);
+
+	return s.final();
+}
+
+bool RTLSDRSettings::deserialize(const QByteArray& data)
+{
+	SimpleDeserializer d(data);
+
+	if (!d.isValid())
+	{
+		resetToDefaults();
+		return false;
+	}
+
+	if (d.getVersion() == 1)
+	{
+		d.readS32(1, &m_devSampleRate, 0);
+		d.readS32(2, &m_gain, 0);
+		d.readS32(3, &m_loPpmCorrection, 0);
+		d.readU32(4, &m_log2Decim, 4);
+		d.readBool(5, &m_dcBlock, false);
+		d.readBool(6, &m_iqImbalance, false);
+
+		return true;
+	}
+	else
+	{
+		resetToDefaults();
+		return false;
+	}
+}
+
+