mirror of
https://github.com/f4exb/sdrangel.git
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142 lines
4.5 KiB
C++
142 lines
4.5 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2019-2020 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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// (at your option) any later version. //
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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 "loramodsettings.h"
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#include <QColor>
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#include "dsp/dspengine.h"
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#include "util/simpleserializer.h"
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#include "settings/serializable.h"
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#include "loramodsettings.h"
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const int LoRaModSettings::bandwidths[] = {2500, 7813, 10417, 15625, 20833, 31250, 41667, 62500, 125000, 250000, 500000};
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const int LoRaModSettings::nbBandwidths = 11;
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const int LoRaModSettings::oversampling = 4;
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LoRaModSettings::LoRaModSettings() :
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m_inputFrequencyOffset(0),
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m_channelMarker(0)
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{
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resetToDefaults();
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}
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void LoRaModSettings::resetToDefaults()
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{
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m_bandwidthIndex = 5;
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m_spreadFactor = 7;
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m_deBits = 0;
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m_preambleChirps = 8;
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m_quietMillis = 1000;
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m_message = "Hello LoRa";
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m_syncWord = 0x34;
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m_channelMute = false;
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m_rgbColor = QColor(255, 0, 255).rgb();
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m_title = "LoRa Modulator";
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m_streamIndex = 0;
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m_useReverseAPI = false;
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m_reverseAPIAddress = "127.0.0.1";
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m_reverseAPIPort = 8888;
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m_reverseAPIDeviceIndex = 0;
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m_reverseAPIChannelIndex = 0;
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}
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QByteArray LoRaModSettings::serialize() const
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{
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SimpleSerializer s(1);
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s.writeS32(1, m_inputFrequencyOffset);
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s.writeS32(2, m_bandwidthIndex);
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s.writeS32(3, m_spreadFactor);
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s.writeString(4, m_message);
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if (m_channelMarker) {
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s.writeBlob(5, m_channelMarker->serialize());
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}
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s.writeString(6, m_title);
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s.writeS32(7, m_deBits);
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s.writeBool(8, m_channelMute);
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s.writeU32(9, m_syncWord);
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s.writeS32(10, m_preambleChirps);
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s.writeS32(11, m_quietMillis);
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s.writeBool(12, m_useReverseAPI);
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s.writeString(13, m_reverseAPIAddress);
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s.writeU32(14, m_reverseAPIPort);
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s.writeU32(15, m_reverseAPIDeviceIndex);
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s.writeU32(16, m_reverseAPIChannelIndex);
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return s.final();
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}
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bool LoRaModSettings::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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QByteArray bytetmp;
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unsigned int utmp;
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d.readS32(1, &m_inputFrequencyOffset, 0);
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d.readS32(2, &m_bandwidthIndex, 0);
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d.readS32(3, &m_spreadFactor, 0);
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d.readString(4, &m_message, "Hello LoRa");
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if (m_channelMarker)
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{
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d.readBlob(5, &bytetmp);
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m_channelMarker->deserialize(bytetmp);
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}
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d.readString(6, &m_title, "LoRa Demodulator");
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d.readS32(7, &m_deBits, 0);
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d.readBool(8, &m_channelMute, false);
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d.readU32(9, &utmp, 0x34);
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m_syncWord = utmp > 255 ? 0 : utmp;
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d.readS32(10, &m_preambleChirps, 8);
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d.readS32(11, &m_quietMillis, 1000);
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d.readBool(11, &m_useReverseAPI, false);
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d.readString(12, &m_reverseAPIAddress, "127.0.0.1");
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d.readU32(13, &utmp, 0);
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if ((utmp > 1023) && (utmp < 65535)) {
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m_reverseAPIPort = utmp;
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} else {
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m_reverseAPIPort = 8888;
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}
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d.readU32(14, &utmp, 0);
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m_reverseAPIDeviceIndex = utmp > 99 ? 99 : utmp;
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d.readU32(15, &utmp, 0);
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m_reverseAPIChannelIndex = utmp > 99 ? 99 : utmp;
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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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