sdrangel/plugins/channelrx/demodam/amdemodsettings.cpp

107 wiersze
3.2 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2015 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 //
// //
// 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 "amdemodsettings.h"
AMDemodSettings::AMDemodSettings() :
m_channelMarker(0)
{
resetToDefaults();
}
void AMDemodSettings::resetToDefaults()
{
m_inputFrequencyOffset = 0;
m_rfBandwidth = 5000;
m_squelch = -40.0;
m_volume = 2.0;
m_audioSampleRate = DSPEngine::instance()->getAudioSampleRate();
m_audioMute = false;
m_bandpassEnable = false;
m_copyAudioToUDP = false;
m_udpAddress = "127.0.0.1";
m_udpPort = 9999;
m_rgbColor = QColor(255, 255, 0).rgb();
m_title = "AM Demodulator";
}
QByteArray AMDemodSettings::serialize() const
{
SimpleSerializer s(1);
s.writeS32(1, m_inputFrequencyOffset);
s.writeS32(2, m_rfBandwidth/100);
s.writeS32(4, m_volume*10);
s.writeS32(5, m_squelch);
if (m_channelMarker) {
s.writeBlob(6, m_channelMarker->serialize());
}
s.writeU32(7, m_rgbColor);
s.writeBool(8, m_bandpassEnable);
s.writeString(9, m_title);
return s.final();
}
bool AMDemodSettings::deserialize(const QByteArray& data)
{
SimpleDeserializer d(data);
if(!d.isValid())
{
resetToDefaults();
return false;
}
if(d.getVersion() == 1)
{
QByteArray bytetmp;
qint32 tmp;
QString strtmp;
d.readS32(1, &m_inputFrequencyOffset, 0);
d.readS32(2, &tmp, 4);
m_rfBandwidth = 100 * tmp;
d.readS32(4, &tmp, 20);
m_volume = tmp * 0.1;
d.readS32(5, &tmp, -40);
m_squelch = tmp;
d.readBlob(6, &bytetmp);
if (m_channelMarker) {
m_channelMarker->deserialize(bytetmp);
}
d.readU32(7, &m_rgbColor);
d.readBool(8, &m_bandpassEnable, false);
d.readString(9, &m_title, "AM Demodulator");
return true;
}
else
{
resetToDefaults();
return false;
}
}