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sdrangel/plugins/samplesink/limesdroutput/limesdroutputsettings.cpp

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///////////////////////////////////////////////////////////////////////////////////
// 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 "util/simpleserializer.h"
#include "limesdroutputsettings.h"
LimeSDROutputSettings::LimeSDROutputSettings()
{
resetToDefaults();
}
void LimeSDROutputSettings::resetToDefaults()
{
m_centerFrequency = 435000*1000;
m_devSampleRate = 5000000;
m_log2HardInterp = 3;
m_log2SoftInterp = 0;
m_lpfBW = 5.5e6f;
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m_lpfFIREnable = false;
m_lpfFIRBW = 2.5e6f;
m_gain = 4;
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m_ncoEnable = false;
m_ncoFrequency = 0;
m_antennaPath = PATH_RFE_NONE;
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}
QByteArray LimeSDROutputSettings::serialize() const
{
SimpleSerializer s(1);
s.writeS32(1, m_devSampleRate);
s.writeU32(2, m_log2HardInterp);
s.writeU32(5, m_log2SoftInterp);
s.writeFloat(7, m_lpfBW);
s.writeBool(8, m_lpfFIREnable);
s.writeFloat(9, m_lpfFIRBW);
s.writeU32(10, m_gain);
s.writeBool(11, m_ncoEnable);
s.writeS32(12, m_ncoFrequency);
s.writeS32(13, (int) m_antennaPath);
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return s.final();
}
bool LimeSDROutputSettings::deserialize(const QByteArray& data)
{
SimpleDeserializer d(data);
if (!d.isValid())
{
resetToDefaults();
return false;
}
if (d.getVersion() == 1)
{
int intval;
d.readS32(1, &m_devSampleRate, 5000000);
d.readU32(2, &m_log2HardInterp, 2);
d.readU32(5, &m_log2SoftInterp, 0);
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, 4);
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d.readBool(11, &m_ncoEnable, false);
d.readS32(12, &m_ncoFrequency, 0);
d.readS32(13, &intval, 0);
m_antennaPath = (PathRFE) intval;
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return true;
}
else
{
resetToDefaults();
return false;
}
}