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86 lines
2.4 KiB
C++
86 lines
2.4 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2015 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 <QtGlobal>
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#include "util/simpleserializer.h"
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#include "rtlsdrsettings.h"
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RTLSDRSettings::RTLSDRSettings()
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{
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resetToDefaults();
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}
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void RTLSDRSettings::resetToDefaults()
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{
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m_devSampleRate = 1024*1000;
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m_centerFrequency = 435000*1000;
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m_gain = 0;
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m_loPpmCorrection = 0;
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m_log2Decim = 4;
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m_fcPos = FC_POS_CENTER;
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m_dcBlock = false;
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m_iqImbalance = false;
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}
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QByteArray RTLSDRSettings::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.writeS32(2, m_gain);
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s.writeS32(3, m_loPpmCorrection);
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s.writeU32(4, m_log2Decim);
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s.writeBool(5, m_dcBlock);
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s.writeBool(6, m_iqImbalance);
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s.writeS32(7, (int) m_fcPos);
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return s.final();
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}
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bool RTLSDRSettings::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, 0);
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d.readS32(2, &m_gain, 0);
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d.readS32(3, &m_loPpmCorrection, 0);
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d.readU32(4, &m_log2Decim, 4);
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d.readBool(5, &m_dcBlock, false);
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d.readBool(6, &m_iqImbalance, false);
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d.readS32(7, &intval, 0);
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m_fcPos = (fcPos_t) intval;
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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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