sdrangel/plugins/samplesource/usrpinput/usrpinputsettings.cpp

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4.1 KiB
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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2017 Edouard Griffiths, F4EXB //
// Copyright (C) 2020 Jon Beniston, M7RCE //
// //
// 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 "util/simpleserializer.h"
#include "usrpinputsettings.h"
USRPInputSettings::USRPInputSettings()
{
resetToDefaults();
}
void USRPInputSettings::resetToDefaults()
{
m_masterClockRate = -1; // Calculated by UHD
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m_centerFrequency = 435000*1000;
m_devSampleRate = 3000000;
m_loOffset = 0;
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m_dcBlock = false;
m_iqCorrection = false;
m_log2SoftDecim = 0;
m_lpfBW = 10e6f;
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m_gain = 50;
m_antennaPath = "TX/RX";
m_gainMode = GAIN_AUTO;
m_clockSource = "internal";
m_transverterMode = false;
m_transverterDeltaFrequency = 0;
m_useReverseAPI = false;
m_reverseAPIAddress = "127.0.0.1";
m_reverseAPIPort = 8888;
m_reverseAPIDeviceIndex = 0;
}
QByteArray USRPInputSettings::serialize() const
{
SimpleSerializer s(1);
s.writeS32(1, m_devSampleRate);
s.writeBool(2, m_dcBlock);
s.writeBool(3, m_iqCorrection);
s.writeU32(4, m_log2SoftDecim);
s.writeFloat(5, m_lpfBW);
s.writeU32(6, m_gain);
s.writeString(7, m_antennaPath);
s.writeS32(8, (int) m_gainMode);
s.writeString(9, m_clockSource);
s.writeBool(10, m_transverterMode);
s.writeS64(11, m_transverterDeltaFrequency);
s.writeBool(12, m_useReverseAPI);
s.writeString(13, m_reverseAPIAddress);
s.writeU32(14, m_reverseAPIPort);
s.writeU32(15, m_reverseAPIDeviceIndex);
s.writeS32(16, m_loOffset);
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return s.final();
}
bool USRPInputSettings::deserialize(const QByteArray& data)
{
SimpleDeserializer d(data);
if (!d.isValid())
{
resetToDefaults();
return false;
}
if (d.getVersion() == 1)
{
int intval;
uint32_t uintval;
d.readS32(1, &m_devSampleRate, 5000000);
d.readBool(2, &m_dcBlock, false);
d.readBool(3, &m_iqCorrection, false);
d.readU32(4, &m_log2SoftDecim, 0);
d.readFloat(5, &m_lpfBW, 1.5e6);
d.readU32(6, &m_gain, 50);
d.readString(7, &m_antennaPath, "TX/RX");
d.readS32(8, &intval, 0);
m_gainMode = (GainMode) intval;
d.readString(9, &m_clockSource, "internal");
d.readBool(10, &m_transverterMode, false);
d.readS64(11, &m_transverterDeltaFrequency, 0);
d.readBool(12, &m_useReverseAPI, false);
d.readString(13, &m_reverseAPIAddress, "127.0.0.1");
d.readU32(14, &uintval, 0);
if ((uintval > 1023) && (uintval < 65535)) {
m_reverseAPIPort = uintval;
} else {
m_reverseAPIPort = 8888;
}
d.readU32(15, &uintval, 0);
m_reverseAPIDeviceIndex = uintval > 99 ? 99 : uintval;
d.readS32(16, &m_loOffset, 0);
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return true;
}
else
{
resetToDefaults();
return false;
}
}