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WFM demod: added settings class

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This commit is contained in:
f4exb 2017-10-08 02:26:47 +02:00
parent e92b9a1114
commit 8e6ccceb00
5 changed files with 194 additions and 4 deletions
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7
plugins/channelrx/demodlora/loraplugin.cpp
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@ -1,13 +1,12 @@
#include "../../channelrx/demodlora/loraplugin.h"
#include <QtPlugin>
#include "plugin/pluginapi.h"
#include "../../channelrx/demodlora/lorademodgui.h"
#include "loraplugin.h"
#include "lorademodgui.h"
const PluginDescriptor LoRaPlugin::m_pluginDescriptor = {
QString("LoRa Demodulator"),
QString("2.0.0"),
QString("3.7.4"),
QString("(c) 2015 John Greb"),
QString("http://www.maintech.de"),
true,

2
plugins/channelrx/demodwfm/CMakeLists.txt
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@ -3,12 +3,14 @@ project(wfm)
set(wfm_SOURCES
wfmdemod.cpp
wfmdemodgui.cpp
wfmdemodsettings.cpp
wfmplugin.cpp
)
set(wfm_HEADERS
wfmdemod.h
wfmdemodgui.h
wfmdemodsettings.h
wfmplugin.h
)

2
plugins/channelrx/demodwfm/demodwfm.pro
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@ -25,10 +25,12 @@ CONFIG(Debug):build_subdir = debug
SOURCES += wfmdemod.cpp\
wfmdemodgui.cpp\
wfmdemodsettings.cpp\
wfmplugin.cpp
HEADERS += wfmdemod.h\
wfmdemodgui.h\
wfmdemodsettings.h\
wfmplugin.h
FORMS += wfmdemodgui.ui

135
plugins/channelrx/demodwfm/wfmdemodsettings.cpp Normal file
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@ -0,0 +1,135 @@
///////////////////////////////////////////////////////////////////////////////////
// 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 //
// //
// 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_rfBW[] = {
12500, 25000, 40000, 60000, 75000, 80000, 100000, 125000, 140000, 160000, 180000, 200000, 220000, 250000
};
const int WFMDemodSettings::m_nbRFBW = 14;
WFMDemodSettings::WFMDemodSettings() :
m_channelMarker(0)
{
resetToDefaults();
}
void WFMDemodSettings::resetToDefaults()
{
m_inputSampleRate = 384000;
m_inputFrequencyOffset = 0;
m_rfBandwidth = getRFBW(5);
m_afBandwidth = 15000;
m_volume = 2.0;
m_squelch = -60.0;
m_audioSampleRate = DSPEngine::instance()->getAudioSampleRate();
m_copyAudioToUDP = false;
m_udpAddress = "127.0.0.1";
m_udpPort = 9999;
m_rgbColor = QColor(0, 0, 255).rgb();
}
QByteArray WFMDemodSettings::serialize() const
{
SimpleSerializer s(1);
s.writeS32(1, m_inputFrequencyOffset);
s.writeS32(2, getRFBWIndex(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);
if (m_channelMarker) {
s.writeBlob(11, m_channelMarker->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;
QString strtmp;
d.readS32(1, &tmp, 0);
m_inputFrequencyOffset = tmp;
d.readS32(2, &tmp, 4);
m_rfBandwidth = getRFBW(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.readBlob(11, &bytetmp);
if (m_channelMarker) {
m_channelMarker->deserialize(bytetmp);
}
return true;
}
else
{
resetToDefaults();
return false;
}
}
int WFMDemodSettings::getRFBW(int index)
{
if (index < 0) {
return m_rfBW[0];
} else if (index < m_nbRFBW) {
return m_rfBW[index];
} else {
return m_rfBW[m_nbRFBW-1];
}
}
int WFMDemodSettings::getRFBWIndex(int rfbw)
{
for (int i = 0; i < m_nbRFBW; i++)
{
if (rfbw <= m_rfBW[i])
{
return i;
}
}
return m_nbRFBW-1;
}

52
plugins/channelrx/demodwfm/wfmdemodsettings.h Normal file
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@ -0,0 +1,52 @@
///////////////////////////////////////////////////////////////////////////////////
// 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 //
// //
// 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/>. //
///////////////////////////////////////////////////////////////////////////////////
#ifndef PLUGINS_CHANNELRX_DEMODWFM_WFMDEMODSETTINGS_H_
#define PLUGINS_CHANNELRX_DEMODWFM_WFMDEMODSETTINGS_H_
class Serializable;
struct WFMDemodSettings
{
int m_inputSampleRate;
qint64 m_inputFrequencyOffset;
Real m_rfBandwidth;
Real m_afBandwidth;
Real m_volume;
Real m_squelch;
quint32 m_audioSampleRate;
bool m_copyAudioToUDP;
QString m_udpAddress;
quint16 m_udpPort;
quint32 m_rgbColor;
Serializable *m_channelMarker;
static const int m_nbRFBW;
static const int m_rfBW[];
WFMDemodSettings();
void resetToDefaults();
void setChannelMarker(Serializable *channelMarker) { m_channelMarker = channelMarker; }
QByteArray serialize() const;
bool deserialize(const QByteArray& data);
static int getRFBW(int index);
static int getRFBWIndex(int rfbw);
};
#endif /* PLUGINS_CHANNELRX_DEMODWFM_WFMDEMODSETTINGS_H_ */