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SSB modulator: created settings object

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This commit is contained in:
f4exb 2017-10-18 23:16:13 +02:00
parent 294c39097b
commit d83967d9ee
4 changed files with 278 additions and 2 deletions
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2
plugins/channeltx/modssb/CMakeLists.txt
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@ -4,12 +4,14 @@ set(modssb_SOURCES
ssbmod.cpp ssbmod.cpp
ssbmodgui.cpp ssbmodgui.cpp
ssbmodplugin.cpp ssbmodplugin.cpp
ssbmodsettings.cpp
) )
set(modssb_HEADERS set(modssb_HEADERS
ssbmod.h ssbmod.h
ssbmodgui.h ssbmodgui.h
ssbmodplugin.h ssbmodplugin.h
ssbmodsettings.h
) )
set(modssb_FORMS set(modssb_FORMS

6
plugins/channeltx/modssb/modssb.pro
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@ -25,11 +25,13 @@ CONFIG(Debug):build_subdir = debug
SOURCES += ssbmod.cpp\ SOURCES += ssbmod.cpp\
ssbmodgui.cpp\ ssbmodgui.cpp\
ssbmodplugin.cpp ssbmodplugin.cpp\
ssbmodsettings.cpp
HEADERS += ssbmod.h\ HEADERS += ssbmod.h\
ssbmodgui.h\ ssbmodgui.h\
ssbmodplugin.h ssbmodplugin.h\
ssbmodsettings.h
FORMS += ssbmodgui.ui FORMS += ssbmodgui.ui

198
plugins/channeltx/modssb/ssbmodsettings.cpp Normal file
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@ -0,0 +1,198 @@
///////////////////////////////////////////////////////////////////////////////////
// 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 //
// //
// 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 "ssbmodsettings.h"
const int SSBModSettings::m_agcTimeConstant[] = {
1,
2,
5,
10,
20,
50,
100,
200,
500,
990};
const int SSBModSettings::m_nbAGCTimeConstants = 10;
SSBModSettings::SSBModSettings() :
m_channelMarker(0),
m_spectrumGUI(0),
m_cwKeyerGUI(0)
{
resetToDefaults();
}
void SSBModSettings::resetToDefaults()
{
m_basebandSampleRate = 48000;
m_outputSampleRate = 48000;
m_inputFrequencyOffset = 0;
m_bandwidth = 3000.0;
m_lowCutoff = 300.0;
m_usb = true;
m_toneFrequency = 1000.0;
m_volumeFactor = 1.0;
m_audioSampleRate = DSPEngine::instance()->getAudioSampleRate();
m_spanLog2 = 3;
m_audioBinaural = false;
m_audioFlipChannels = false;
m_dsb = false;
m_audioMute = false;
m_playLoop = false;
m_agc = false;
m_agcOrder = 0.2;
m_agcTime = 9600;
m_agcThresholdEnable = true;
m_agcThreshold = -40; // dB
m_agcThresholdGate = 192;
m_agcThresholdDelay = 2400;
m_rgbColor = QColor(0, 255, 0).rgb();
m_udpAddress = "127.0.0.1";
m_udpPort = 9999;
}
QByteArray SSBModSettings::serialize() const
{
SimpleSerializer s(1);
s.writeS32(1, m_inputFrequencyOffset);
s.writeS32(2, roundf(m_bandwidth / 100.0));
s.writeS32(3, roundf(m_toneFrequency / 10.0));
if (m_spectrumGUI) {
s.writeBlob(4, m_spectrumGUI->serialize());
}
s.writeU32(5, m_rgbColor);
if (m_cwKeyerGUI) {
s.writeBlob(6, m_cwKeyerGUI->serialize());
}
s.writeS32(7, roundf(m_lowCutoff / 100.0));
s.writeS32(8, m_spanLog2);
s.writeBool(9, m_audioBinaural);
s.writeBool(10, m_audioFlipChannels);
s.writeBool(11, m_dsb);
s.writeBool(12, m_agc);
s.writeS32(13, getAGCTimeConstantIndex(m_agcTime/48));
s.writeS32(14, m_agcThreshold); // dB
s.writeS32(15, m_agcThresholdGate / 48);
s.writeS32(16, m_agcThresholdDelay / 48);
s.writeS32(17, roundf(m_agcOrder * 100.0));
if (m_channelMarker) {
s.writeBlob(18, m_channelMarker->serialize());
}
return s.final();
}
bool SSBModSettings::deserialize(const QByteArray& data)
{
SimpleDeserializer d(data);
if(!d.isValid())
{
resetToDefaults();
return false;
}
if(d.getVersion() == 1)
{
QByteArray bytetmp;
qint32 tmp;
d.readS32(1, &tmp, 0);
m_inputFrequencyOffset = tmp;
d.readS32(2, &tmp, 30);
m_bandwidth = tmp * 100.0;
d.readS32(3, &tmp, 100);
m_toneFrequency = tmp * 10.0;
if (m_spectrumGUI)
{
d.readBlob(4, &bytetmp);
m_spectrumGUI->deserialize(bytetmp);
}
d.readU32(5, &m_rgbColor);
if (m_cwKeyerGUI) {
d.readBlob(6, &bytetmp);
m_cwKeyerGUI->deserialize(bytetmp);
}
d.readS32(7, &tmp, 3);
m_lowCutoff = tmp * 100.0;
d.readS32(8, &m_spanLog2, 3);
d.readBool(9, &m_audioBinaural, false);
d.readBool(10, &m_audioFlipChannels, false);
d.readBool(11, &m_dsb, false);
d.readBool(12, &m_agc, false);
d.readS32(13, &tmp, 7);
m_agcTime = getAGCTimeConstant(tmp) * 48;
d.readS32(14, &m_agcThreshold, -40);
d.readS32(15, &tmp, 4);
m_agcThresholdGate = tmp * 48;
d.readS32(16, &tmp, 5);
m_agcThresholdDelay = tmp * 48;
d.readS32(17, &tmp, 20);
m_agcOrder = tmp / 100.0;
return true;
}
else
{
resetToDefaults();
return false;
}
}
int SSBModSettings::getAGCTimeConstant(int index)
{
if (index < 0) {
return m_agcTimeConstant[0];
} else if (index < m_nbAGCTimeConstants) {
return m_agcTimeConstant[index];
} else {
return m_agcTimeConstant[m_nbAGCTimeConstants-1];
}
}
int SSBModSettings::getAGCTimeConstantIndex(int agcTimeConstant)
{
for (int i = 0; i < m_nbAGCTimeConstants; i++)
{
if (agcTimeConstant <= m_agcTimeConstant[i])
{
return i;
}
}
return m_nbAGCTimeConstants-1;
}

74
plugins/channeltx/modssb/ssbmodsettings.h Normal file
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@ -0,0 +1,74 @@
///////////////////////////////////////////////////////////////////////////////////
// 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 //
// //
// 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_CHANNELTX_MODSSB_SSBMODSETTINGS_H_
#define PLUGINS_CHANNELTX_MODSSB_SSBMODSETTINGS_H_
#include <QByteArray>
#include <QString>
#include <stdint.h>
struct Serializable;
struct SSBModSettings
{
static const int m_nbAGCTimeConstants;
static const int m_agcTimeConstant[];
int m_basebandSampleRate;
int m_outputSampleRate;
qint64 m_inputFrequencyOffset;
Real m_bandwidth;
Real m_lowCutoff;
bool m_usb;
float m_toneFrequency;
float m_volumeFactor;
quint32 m_audioSampleRate;
int m_spanLog2;
bool m_audioBinaural;
bool m_audioFlipChannels;
bool m_dsb;
bool m_audioMute;
bool m_playLoop;
bool m_agc;
float m_agcOrder;
int m_agcTime;
bool m_agcThresholdEnable;
int m_agcThreshold;
int m_agcThresholdGate;
int m_agcThresholdDelay;
quint32 m_rgbColor;
QString m_udpAddress;
uint16_t m_udpPort;
Serializable *m_channelMarker;
Serializable *m_spectrumGUI;
Serializable *m_cwKeyerGUI;
SSBModSettings();
void resetToDefaults();
void setChannelMarker(Serializable *channelMarker) { m_channelMarker = channelMarker; }
void setSpectrumGUI(Serializable *spectrumGUI) { m_spectrumGUI = spectrumGUI; }
QByteArray serialize() const;
bool deserialize(const QByteArray& data);
static int getAGCTimeConstant(int index);
static int getAGCTimeConstantIndex(int agcTimeConstant);
};
#endif /* PLUGINS_CHANNELTX_MODSSB_SSBMODSETTINGS_H_ */