mirror of
https://github.com/f4exb/sdrangel.git
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117 lines
3.7 KiB
C++
117 lines
3.7 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2018 Edouard Griffiths, F4EXB //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#include <QDataStream>
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#include "util/simpleserializer.h"
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#include "soapysdrinputsettings.h"
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SoapySDRInputSettings::SoapySDRInputSettings()
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{
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resetToDefaults();
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}
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void SoapySDRInputSettings::resetToDefaults()
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{
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m_centerFrequency = 435000*1000;
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m_LOppmTenths = 0;
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m_devSampleRate = 1024000;
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m_log2Decim = 0;
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m_fcPos = FC_POS_CENTER;
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m_dcBlock = false;
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m_iqCorrection = false;
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m_transverterMode = false;
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m_transverterDeltaFrequency = 0;
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m_fileRecordName = "";
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m_antenna = "NONE";
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m_bandwidth = 1000000;
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}
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QByteArray SoapySDRInputSettings::serialize() const
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{
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SimpleSerializer s(1);
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s.writeS32(1, m_devSampleRate);
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s.writeU32(2, m_log2Decim);
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s.writeS32(3, (int) m_fcPos);
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s.writeBool(4, m_dcBlock);
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s.writeBool(5, m_iqCorrection);
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s.writeS32(6, m_LOppmTenths);
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s.writeBool(7, m_transverterMode);
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s.writeS64(8, m_transverterDeltaFrequency);
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s.writeString(9, m_antenna);
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s.writeU32(10, m_bandwidth);
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s.writeBlob(11, serializeNamedElementMap(m_tunableElements));
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return s.final();
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}
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bool SoapySDRInputSettings::deserialize(const QByteArray& data)
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{
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SimpleDeserializer d(data);
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if (!d.isValid())
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{
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resetToDefaults();
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return false;
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}
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if (d.getVersion() == 1)
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{
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int intval;
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QByteArray blob;
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d.readS32(1, &m_devSampleRate, 1024000);
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d.readU32(2, &m_log2Decim);
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d.readS32(3, &intval, (int) FC_POS_CENTER);
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m_fcPos = (fcPos_t) intval;
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d.readBool(4, &m_dcBlock);
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d.readBool(5, &m_iqCorrection);
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d.readS32(6, &m_LOppmTenths);
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d.readBool(7, &m_transverterMode, false);
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d.readS64(8, &m_transverterDeltaFrequency, 0);
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d.readString(9, &m_antenna, "NONE");
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d.readU32(10, &m_bandwidth, 1000000);
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d.readBlob(11, &blob);
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deserializeNamedElementMap(blob, m_tunableElements);
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return true;
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}
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else
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{
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resetToDefaults();
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return false;
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}
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}
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QByteArray SoapySDRInputSettings::serializeNamedElementMap(const QMap<QString, double>& map) const
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{
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QByteArray data;
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QDataStream *stream = new QDataStream(&data, QIODevice::WriteOnly);
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(*stream) << map;
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delete stream;
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return data;
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}
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void SoapySDRInputSettings::deserializeNamedElementMap(const QByteArray& data, QMap<QString, double>& map)
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{
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QDataStream *stream = new QDataStream(data);
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(*stream) >> map;
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delete stream;
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}
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