mirror of
https://github.com/f4exb/sdrangel.git
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114 lines
3.5 KiB
C++
114 lines
3.5 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2017 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 "util/simpleserializer.h"
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#include "limesdrinputsettings.h"
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LimeSDRInputSettings::LimeSDRInputSettings()
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{
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resetToDefaults();
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}
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void LimeSDRInputSettings::resetToDefaults()
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{
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m_centerFrequency = 435000*1000;
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m_devSampleRate = 5000000;
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m_log2HardDecim = 3;
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m_dcBlock = false;
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m_iqCorrection = false;
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m_log2SoftDecim = 0;
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m_lpfBW = 4.5e6f;
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m_lpfFIREnable = false;
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m_lpfFIRBW = 2.5e6f;
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m_gain = 50;
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m_ncoEnable = false;
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m_ncoFrequency = 0;
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m_antennaPath = PATH_RFE_NONE;
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m_gainMode = GAIN_AUTO;
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m_lnaGain = 15;
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m_tiaGain = 2;
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m_pgaGain = 16;
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}
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QByteArray LimeSDRInputSettings::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_log2HardDecim);
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s.writeBool(3, m_dcBlock);
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s.writeBool(4, m_iqCorrection);
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s.writeU32(5, m_log2SoftDecim);
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s.writeFloat(7, m_lpfBW);
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s.writeBool(8, m_lpfFIREnable);
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s.writeFloat(9, m_lpfFIRBW);
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s.writeU32(10, m_gain);
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s.writeBool(11, m_ncoEnable);
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s.writeS32(12, m_ncoFrequency);
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s.writeS32(13, (int) m_antennaPath);
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s.writeS32(14, (int) m_gainMode);
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s.writeU32(15, m_lnaGain);
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s.writeU32(16, m_tiaGain);
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s.writeU32(17, m_pgaGain);
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return s.final();
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}
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bool LimeSDRInputSettings::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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d.readS32(1, &m_devSampleRate, 5000000);
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d.readU32(2, &m_log2HardDecim, 2);
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d.readBool(3, &m_dcBlock, false);
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d.readBool(4, &m_iqCorrection, false);
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d.readU32(5, &m_log2SoftDecim, 0);
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d.readFloat(7, &m_lpfBW, 1.5e6);
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d.readBool(8, &m_lpfFIREnable, false);
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d.readFloat(9, &m_lpfFIRBW, 1.5e6);
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d.readU32(10, &m_gain, 50);
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d.readBool(11, &m_ncoEnable, false);
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d.readS32(12, &m_ncoFrequency, 0);
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d.readS32(13, &intval, 0);
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m_antennaPath = (PathRFE) intval;
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d.readS32(14, &intval, 0);
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m_gainMode = (GainMode) intval;
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d.readU32(15, &m_lnaGain, 15);
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d.readU32(16, &m_tiaGain, 2);
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d.readU32(17, &m_pgaGain, 16);
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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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