sdrangel/plugins/channelrx/demodwfm/wfmdemodsettings.cpp

154 wiersze
4.8 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2017 F4EXB //
// written by Edouard Griffiths //
// //
// 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 "wfmdemodsettings.h"
const int WFMDemodSettings::m_rfBWMin = 10000;
const int WFMDemodSettings::m_rfBWMax = 300000;
const int WFMDemodSettings::m_rfBWDigits = 6;
WFMDemodSettings::WFMDemodSettings() :
m_channelMarker(nullptr),
m_rollupState(nullptr)
{
resetToDefaults();
}
void WFMDemodSettings::resetToDefaults()
{
m_inputFrequencyOffset = 0;
m_rfBandwidth = 80000;
m_afBandwidth = 15000;
m_volume = 2.0;
m_squelch = -60.0;
m_audioMute = false;
m_rgbColor = QColor(0, 0, 255).rgb();
m_title = "WFM 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 WFMDemodSettings::serialize() const
{
SimpleSerializer s(1);
s.writeS32(1, m_inputFrequencyOffset);
s.writeS32(2, m_rfBandwidth);
s.writeS32(3, m_afBandwidth/1000.0);
s.writeS32(4, m_volume*10.0);
s.writeS32(5, m_squelch);
s.writeU32(7, m_rgbColor);
s.writeString(8, m_title);
s.writeString(9, m_audioDeviceName);
if (m_channelMarker) {
s.writeBlob(11, m_channelMarker->serialize());
}
s.writeBool(12, m_useReverseAPI);
s.writeString(13, m_reverseAPIAddress);
s.writeU32(14, m_reverseAPIPort);
s.writeU32(15, m_reverseAPIDeviceIndex);
s.writeU32(16, m_reverseAPIChannelIndex);
s.writeS32(17, m_streamIndex);
if (m_rollupState) {
s.writeBlob(18, m_rollupState->serialize());
}
return s.final();
}
bool WFMDemodSettings::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, &tmp, 0);
m_inputFrequencyOffset = tmp;
d.readS32(2, &tmp, 4);
m_rfBandwidth = tmp < m_rfBWMin ? m_rfBWMin : tmp > m_rfBWMax ? m_rfBWMax : tmp;
d.readS32(3, &tmp, 3);
m_afBandwidth = tmp * 1000.0;
d.readS32(4, &tmp, 20);
m_volume = tmp * 0.1;
d.readS32(5, &tmp, -60);
m_squelch = tmp;
d.readU32(7, &m_rgbColor);
d.readString(8, &m_title, "WFM Demodulator");
d.readString(9, &m_audioDeviceName, AudioDeviceManager::m_defaultDeviceName);
if (m_channelMarker)
{
d.readBlob(11, &bytetmp);
m_channelMarker->deserialize(bytetmp);
}
d.readBool(12, &m_useReverseAPI, false);
d.readString(13, &m_reverseAPIAddress, "127.0.0.1");
d.readU32(14, &utmp, 0);
if ((utmp > 1023) && (utmp < 65535)) {
m_reverseAPIPort = utmp;
} else {
m_reverseAPIPort = 8888;
}
d.readU32(15, &utmp, 0);
m_reverseAPIDeviceIndex = utmp > 99 ? 99 : utmp;
d.readU32(16, &utmp, 0);
m_reverseAPIChannelIndex = utmp > 99 ? 99 : utmp;
d.readS32(17, &m_streamIndex, 0);
if (m_rollupState)
{
d.readBlob(18, &bytetmp);
m_rollupState->deserialize(bytetmp);
}
return true;
}
else
{
resetToDefaults();
return false;
}
}