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sdrangel/plugins/channelrx/demodssb/ssbdemodsettings.cpp

167 lines
5.4 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2017 Edouard Griffiths, F4EXB. //
// //
// 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 <QColor>
#include "dsp/dspengine.h"
#include "util/simpleserializer.h"
#include "settings/serializable.h"
#include "ssbdemodsettings.h"
#ifdef SDR_RX_SAMPLE_24BIT
const int SSBDemodSettings::m_minPowerThresholdDB = -120;
const float SSBDemodSettings::m_mminPowerThresholdDBf = 120.0f;
#else
const int SSBDemodSettings::m_minPowerThresholdDB = -100;
const float SSBDemodSettings::m_mminPowerThresholdDBf = 100.0f;
#endif
SSBDemodSettings::SSBDemodSettings() :
m_channelMarker(0),
m_spectrumGUI(0)
{
resetToDefaults();
}
void SSBDemodSettings::resetToDefaults()
{
m_audioBinaural = false;
m_audioFlipChannels = false;
m_dsb = false;
m_audioMute = false;
m_agc = false;
m_agcClamping = false;
m_agcPowerThreshold = -100;
m_agcThresholdGate = 4;
m_agcTimeLog2 = 7;
m_rfBandwidth = 3000;
m_lowCutoff = 300;
m_volume = 1.0;
m_spanLog2 = 3;
m_inputFrequencyOffset = 0;
m_rgbColor = QColor(0, 255, 0).rgb();
m_title = "SSB Demodulator";
m_audioDeviceName = AudioDeviceManager::m_defaultDeviceName;
m_streamIndex = 0;
m_useReverseAPI = false;
m_reverseAPIAddress = "127.0.0.1";
m_reverseAPIPort = 8888;
m_reverseAPIDeviceIndex = 0;
m_reverseAPIChannelIndex = 0;
}
QByteArray SSBDemodSettings::serialize() const
{
SimpleSerializer s(1);
s.writeS32(1, m_inputFrequencyOffset);
s.writeS32(2, m_rfBandwidth / 100.0);
s.writeS32(3, m_volume * 10.0);
if (m_spectrumGUI) {
s.writeBlob(4, m_spectrumGUI->serialize());
}
s.writeU32(5, m_rgbColor);
s.writeS32(6, m_lowCutoff / 100.0);
s.writeS32(7, m_spanLog2);
s.writeBool(8, m_audioBinaural);
s.writeBool(9, m_audioFlipChannels);
s.writeBool(10, m_dsb);
s.writeBool(11, m_agc);
s.writeS32(12, m_agcTimeLog2);
s.writeS32(13, m_agcPowerThreshold);
s.writeS32(14, m_agcThresholdGate);
s.writeBool(15, m_agcClamping);
s.writeString(16, m_title);
s.writeString(17, m_audioDeviceName);
s.writeBool(18, m_useReverseAPI);
s.writeString(19, m_reverseAPIAddress);
s.writeU32(20, m_reverseAPIPort);
s.writeU32(21, m_reverseAPIDeviceIndex);
s.writeU32(22, m_reverseAPIChannelIndex);
s.writeS32(23, m_streamIndex);
return s.final();
}
bool SSBDemodSettings::deserialize(const QByteArray& data)
{
SimpleDeserializer d(data);
if(!d.isValid())
{
resetToDefaults();
return false;
}
if(d.getVersion() == 1)
{
QByteArray bytetmp;
qint32 tmp;
uint32_t utmp;
QString strtmp;
d.readS32(1, &m_inputFrequencyOffset, 0);
d.readS32(2, &tmp, 30);
m_rfBandwidth = tmp * 100.0;
d.readS32(3, &tmp, 30);
m_volume = tmp / 10.0;
if (m_spectrumGUI) {
d.readBlob(4, &bytetmp);
m_spectrumGUI->deserialize(bytetmp);
}
d.readU32(5, &m_rgbColor);
d.readS32(6, &tmp, 30);
m_lowCutoff = tmp * 100.0;
d.readS32(7, &m_spanLog2, 3);
d.readBool(8, &m_audioBinaural, false);
d.readBool(9, &m_audioFlipChannels, false);
d.readBool(10, &m_dsb, false);
d.readBool(11, &m_agc, false);
d.readS32(12, &m_agcTimeLog2, 7);
d.readS32(13, &m_agcPowerThreshold, -40);
d.readS32(14, &m_agcThresholdGate, 4);
d.readBool(15, &m_agcClamping, false);
d.readString(16, &m_title, "SSB Demodulator");
d.readString(17, &m_audioDeviceName, AudioDeviceManager::m_defaultDeviceName);
d.readBool(18, &m_useReverseAPI, false);
d.readString(19, &m_reverseAPIAddress, "127.0.0.1");
d.readU32(20, &utmp, 0);
if ((utmp > 1023) && (utmp < 65535)) {
m_reverseAPIPort = utmp;
} else {
m_reverseAPIPort = 8888;
}
d.readU32(21, &utmp, 0);
m_reverseAPIDeviceIndex = utmp > 99 ? 99 : utmp;
d.readU32(22, &utmp, 0);
m_reverseAPIChannelIndex = utmp > 99 ? 99 : utmp;
d.readS32(23, &m_streamIndex, 0);
return true;
}
else
{
resetToDefaults();
return false;
}
}