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128 lines
3.9 KiB
C++
128 lines
3.9 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2018 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 "testsourcesettings.h"
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TestSourceSettings::TestSourceSettings()
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{
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resetToDefaults();
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}
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void TestSourceSettings::resetToDefaults()
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{
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m_centerFrequency = 435000*1000;
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m_frequencyShift = 0;
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m_sampleRate = 768*1000;
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m_log2Decim = 4;
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m_fcPos = FC_POS_CENTER;
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m_sampleSizeIndex = 0;
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m_amplitudeBits = 127;
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m_autoCorrOptions = AutoCorrNone;
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m_modulation = ModulationNone;
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m_modulationTone = 44; // 440 Hz
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m_amModulation = 50; // 50%
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m_fmDeviation = 50; // 5 kHz
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m_dcFactor = 0.0f;
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m_iFactor = 0.0f;
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m_qFactor = 0.0f;
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m_phaseImbalance = 0.0f;
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}
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QByteArray TestSourceSettings::serialize() const
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{
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SimpleSerializer s(1);
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s.writeS32(2, m_frequencyShift);
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s.writeU32(3, m_sampleRate);
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s.writeU32(4, m_log2Decim);
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s.writeS32(5, (int) m_fcPos);
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s.writeU32(6, m_sampleSizeIndex);
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s.writeS32(7, m_amplitudeBits);
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s.writeS32(8, (int) m_autoCorrOptions);
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s.writeFloat(10, m_dcFactor);
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s.writeFloat(11, m_iFactor);
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s.writeFloat(12, m_qFactor);
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s.writeFloat(13, m_phaseImbalance);
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s.writeS32(14, (int) m_modulation);
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s.writeS32(15, m_modulationTone);
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s.writeS32(16, m_amModulation);
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s.writeS32(17, m_fmDeviation);
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return s.final();
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}
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bool TestSourceSettings::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(2, &m_frequencyShift, 0);
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d.readU32(3, &m_sampleRate, 768*1000);
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d.readU32(4, &m_log2Decim, 4);
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d.readS32(5, &intval, 0);
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m_fcPos = (fcPos_t) intval;
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d.readU32(6, &m_sampleSizeIndex, 0);
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d.readS32(7, &m_amplitudeBits, 128);
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d.readS32(8, &intval, 0);
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if (intval < 0 || intval > (int) AutoCorrLast) {
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m_autoCorrOptions = AutoCorrNone;
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} else {
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m_autoCorrOptions = (AutoCorrOptions) intval;
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}
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d.readFloat(10, &m_dcFactor, 0.0f);
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d.readFloat(11, &m_iFactor, 0.0f);
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d.readFloat(12, &m_qFactor, 0.0f);
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d.readFloat(13, &m_phaseImbalance, 0.0f);
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d.readS32(14, &intval, 0);
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if (intval < 0 || intval > (int) ModulationLast) {
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m_modulation = ModulationNone;
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} else {
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m_modulation = (Modulation) intval;
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}
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d.readS32(15, &m_modulationTone, 44);
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d.readS32(16, &m_amModulation, 50);
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d.readS32(17, &m_fmDeviation, 50);
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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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