sdrangel/plugins/samplesource/airspy/airspysettings.cpp

105 wiersze
3.1 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// 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 "airspysettings.h"
AirspySettings::AirspySettings()
{
resetToDefaults();
}
void AirspySettings::resetToDefaults()
{
m_centerFrequency = 435000*1000;
m_devSampleRateIndex = 0;
m_LOppmTenths = 0;
m_lnaGain = 14;
m_mixerGain = 15;
m_vgaGain = 4;
m_lnaAGC = false;
m_mixerAGC = false;
m_log2Decim = 0;
m_fcPos = FC_POS_CENTER;
m_biasT = false;
m_dcBlock = false;
m_iqCorrection = false;
m_transverterMode = false;
m_transverterDeltaFrequency = 0;
}
QByteArray AirspySettings::serialize() const
{
SimpleSerializer s(1);
s.writeS32(1, m_LOppmTenths);
s.writeU32(2, m_devSampleRateIndex);
s.writeU32(3, m_log2Decim);
s.writeS32(4, m_fcPos);
s.writeU32(5, m_lnaGain);
s.writeU32(6, m_mixerGain);
s.writeU32(7, m_vgaGain);
s.writeBool(8, m_biasT);
s.writeBool(9, m_dcBlock);
s.writeBool(10, m_iqCorrection);
s.writeBool(11, m_lnaAGC);
s.writeBool(12, m_mixerAGC);
s.writeBool(13, m_transverterMode);
s.writeS64(14, m_transverterDeltaFrequency);
return s.final();
}
bool AirspySettings::deserialize(const QByteArray& data)
{
SimpleDeserializer d(data);
if (!d.isValid())
{
resetToDefaults();
return false;
}
if (d.getVersion() == 1)
{
int intval;
d.readS32(1, &m_LOppmTenths, 0);
d.readU32(2, &m_devSampleRateIndex, 0);
d.readU32(3, &m_log2Decim, 0);
d.readS32(4, &intval, 0);
m_fcPos = (fcPos_t) intval;
d.readU32(5, &m_lnaGain, 14);
d.readU32(6, &m_mixerGain, 15);
d.readU32(7, &m_vgaGain, 4);
d.readBool(8, &m_biasT, false);
d.readBool(9, &m_dcBlock, false);
d.readBool(10, &m_iqCorrection, false);
d.readBool(11, &m_lnaAGC, false);
d.readBool(12, &m_mixerAGC, false);
d.readBool(13, &m_transverterMode, false);
d.readS64(14, &m_transverterDeltaFrequency, 0);
return true;
}
else
{
resetToDefaults();
return false;
}
}