sdrangel/plugins/samplesource/soapysdrinput/soapysdrinputsettings.cpp

194 lines
6.5 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2018 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 //
// (at your option) any later version. //
// //
// 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 <QDataStream>
#include "util/simpleserializer.h"
#include "soapysdrinputsettings.h"
SoapySDRInputSettings::SoapySDRInputSettings()
{
resetToDefaults();
}
void SoapySDRInputSettings::resetToDefaults()
{
m_centerFrequency = 435000*1000;
m_LOppmTenths = 0;
m_devSampleRate = 1024000;
m_log2Decim = 0;
m_fcPos = FC_POS_CENTER;
m_softDCCorrection = false;
m_softIQCorrection = false;
m_transverterMode = false;
m_transverterDeltaFrequency = 0;
m_iqOrder = true;
m_fileRecordName = "";
m_antenna = "NONE";
m_bandwidth = 1000000;
m_globalGain = 0;
m_autoGain = false;
m_autoDCCorrection = false;
m_autoIQCorrection = false;
m_dcCorrection = std::complex<double>{0,0};
m_iqCorrection = std::complex<double>{0,0};
m_useReverseAPI = false;
m_reverseAPIAddress = "127.0.0.1";
m_reverseAPIPort = 8888;
m_reverseAPIDeviceIndex = 0;
}
QByteArray SoapySDRInputSettings::serialize() const
{
SimpleSerializer s(1);
s.writeS32(1, m_devSampleRate);
s.writeU32(2, m_log2Decim);
s.writeS32(3, (int) m_fcPos);
s.writeBool(4, m_softDCCorrection);
s.writeBool(5, m_softIQCorrection);
s.writeS32(6, m_LOppmTenths);
s.writeBool(7, m_transverterMode);
s.writeS64(8, m_transverterDeltaFrequency);
s.writeString(9, m_antenna);
s.writeU32(10, m_bandwidth);
s.writeBlob(11, serializeNamedElementMap(m_tunableElements));
s.writeS32(12, m_globalGain);
s.writeBlob(13, serializeNamedElementMap(m_individualGains));
s.writeBool(14, m_autoGain);
s.writeBool(15, m_autoDCCorrection);
s.writeBool(16, m_autoIQCorrection);
s.writeDouble(17, m_dcCorrection.real());
s.writeDouble(18, m_dcCorrection.imag());
s.writeDouble(19, m_iqCorrection.real());
s.writeDouble(20, m_iqCorrection.imag());
s.writeBlob(21, serializeArgumentMap(m_streamArgSettings));
s.writeBlob(22, serializeArgumentMap(m_deviceArgSettings));
s.writeBool(23, m_useReverseAPI);
s.writeString(24, m_reverseAPIAddress);
s.writeU32(25, m_reverseAPIPort);
s.writeU32(26, m_reverseAPIDeviceIndex);
s.writeBool(27, m_iqOrder);
return s.final();
}
bool SoapySDRInputSettings::deserialize(const QByteArray& data)
{
SimpleDeserializer d(data);
if (!d.isValid())
{
resetToDefaults();
return false;
}
if (d.getVersion() == 1)
{
int intval;
uint32_t uintval;
QByteArray blob;
double realval, imagval;
d.readS32(1, &m_devSampleRate, 1024000);
d.readU32(2, &m_log2Decim, 0);
d.readS32(3, &intval, (int) FC_POS_CENTER);
m_fcPos = (fcPos_t) intval;
d.readBool(4, &m_softDCCorrection, false);
d.readBool(5, &m_softIQCorrection, false);
d.readS32(6, &m_LOppmTenths, 0);
d.readBool(7, &m_transverterMode, false);
d.readS64(8, &m_transverterDeltaFrequency, 0);
d.readString(9, &m_antenna, "NONE");
d.readU32(10, &m_bandwidth, 1000000);
d.readBlob(11, &blob);
deserializeNamedElementMap(blob, m_tunableElements);
d.readS32(12, &m_globalGain, 0);
d.readBlob(13, &blob);
deserializeNamedElementMap(blob, m_individualGains);
d.readBool(14, &m_autoGain, false);
d.readBool(15, &m_autoDCCorrection, false);
d.readBool(16, &m_autoIQCorrection, false);
d.readDouble(17, &realval, 0);
d.readDouble(18, &imagval, 0);
m_dcCorrection = std::complex<double>{realval, imagval};
d.readDouble(19, &realval, 0);
d.readDouble(20, &imagval, 0);
m_iqCorrection = std::complex<double>{realval, imagval};
d.readBlob(21, &blob);
deserializeArgumentMap(blob, m_streamArgSettings);
d.readBlob(22, &blob);
deserializeArgumentMap(blob, m_deviceArgSettings);
d.readBool(23, &m_useReverseAPI, false);
d.readString(24, &m_reverseAPIAddress, "127.0.0.1");
d.readU32(25, &uintval, 0);
if ((uintval > 1023) && (uintval < 65535)) {
m_reverseAPIPort = uintval;
} else {
m_reverseAPIPort = 8888;
}
d.readU32(26, &uintval, 0);
m_reverseAPIDeviceIndex = uintval > 99 ? 99 : uintval;
d.readBool(27, &m_iqOrder, true);
return true;
}
else
{
resetToDefaults();
return false;
}
}
QByteArray SoapySDRInputSettings::serializeNamedElementMap(const QMap<QString, double>& map) const
{
QByteArray data;
QDataStream *stream = new QDataStream(&data, QIODevice::WriteOnly);
(*stream) << map;
delete stream;
return data;
}
void SoapySDRInputSettings::deserializeNamedElementMap(const QByteArray& data, QMap<QString, double>& map)
{
QDataStream *stream = new QDataStream(data);
(*stream) >> map;
delete stream;
}
QByteArray SoapySDRInputSettings::serializeArgumentMap(const QMap<QString, QVariant>& map) const
{
QByteArray data;
QDataStream *stream = new QDataStream(&data, QIODevice::WriteOnly);
(*stream) << map;
delete stream;
return data;
}
void SoapySDRInputSettings::deserializeArgumentMap(const QByteArray& data, QMap<QString, QVariant>& map)
{
QDataStream *stream = new QDataStream(data);
(*stream) >> map;
delete stream;
}