sdrangel/plugins/channeltx/modfreedv/freedvmodsettings.cpp

223 wiersze
6.6 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2019 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 "freedvmodsettings.h"
FreeDVModSettings::FreeDVModSettings() :
m_channelMarker(0),
m_spectrumGUI(0),
m_cwKeyerGUI(0)
{
resetToDefaults();
}
void FreeDVModSettings::resetToDefaults()
{
m_inputFrequencyOffset = 0;
m_toneFrequency = 1000.0;
m_volumeFactor = 1.0;
m_spanLog2 = 3;
m_audioMute = false;
m_playLoop = false;
m_rgbColor = QColor(0, 255, 204).rgb();
m_title = "FreeDV Modulator";
m_modAFInput = FreeDVModInputAF::FreeDVModInputNone;
m_audioDeviceName = AudioDeviceManager::m_defaultDeviceName;
m_freeDVMode = FreeDVMode::FreeDVMode2400A;
m_gaugeInputElseModem = false;
m_useReverseAPI = false;
m_reverseAPIAddress = "127.0.0.1";
m_reverseAPIPort = 8888;
m_reverseAPIDeviceIndex = 0;
m_reverseAPIChannelIndex = 0;
}
QByteArray FreeDVModSettings::serialize() const
{
SimpleSerializer s(1);
s.writeS32(1, m_inputFrequencyOffset);
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());
} else { // standalone operation with presets
s.writeBlob(6, m_cwKeyerSettings.serialize());
}
s.writeBool(7, m_gaugeInputElseModem);
s.writeS32(8, m_spanLog2);
s.writeS32(10, (int) m_freeDVMode);
if (m_channelMarker) {
s.writeBlob(18, m_channelMarker->serialize());
}
s.writeString(19, m_title);
s.writeString(20, m_audioDeviceName);
s.writeS32(21, (int) m_modAFInput);
s.writeBool(22, m_useReverseAPI);
s.writeString(23, m_reverseAPIAddress);
s.writeU32(24, m_reverseAPIPort);
s.writeU32(25, m_reverseAPIDeviceIndex);
s.writeU32(26, m_reverseAPIChannelIndex);
return s.final();
}
bool FreeDVModSettings::deserialize(const QByteArray& data)
{
SimpleDeserializer d(data);
if(!d.isValid())
{
resetToDefaults();
return false;
}
if(d.getVersion() == 1)
{
QByteArray bytetmp;
qint32 tmp;
uint32_t utmp;
d.readS32(1, &tmp, 0);
m_inputFrequencyOffset = tmp;
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);
d.readBlob(6, &bytetmp);
if (m_cwKeyerGUI) {
m_cwKeyerGUI->deserialize(bytetmp);
} else { // standalone operation with presets
m_cwKeyerSettings.deserialize(bytetmp);
}
d.readBool(7, &m_gaugeInputElseModem, false);
d.readS32(8, &m_spanLog2, 3);
d.readS32(10, &tmp, 0);
if ((tmp < 0) || (tmp > (int) FreeDVMode::FreeDVMode700D)) {
m_freeDVMode = FreeDVMode::FreeDVMode2400A;
} else {
m_freeDVMode = (FreeDVMode) tmp;
}
if (m_channelMarker) {
d.readBlob(18, &bytetmp);
m_channelMarker->deserialize(bytetmp);
}
d.readString(19, &m_title, "FreeDV Modulator");
d.readString(20, &m_audioDeviceName, AudioDeviceManager::m_defaultDeviceName);
d.readS32(21, &tmp, 0);
if ((tmp < 0) || (tmp > (int) FreeDVModInputAF::FreeDVModInputTone)) {
m_modAFInput = FreeDVModInputNone;
} else {
m_modAFInput = (FreeDVModInputAF) tmp;
}
d.readBool(22, &m_useReverseAPI, false);
d.readString(23, &m_reverseAPIAddress, "127.0.0.1");
d.readU32(24, &utmp, 0);
if ((utmp > 1023) && (utmp < 65535)) {
m_reverseAPIPort = utmp;
} else {
m_reverseAPIPort = 8888;
}
d.readU32(25, &utmp, 0);
m_reverseAPIDeviceIndex = utmp > 99 ? 99 : utmp;
d.readU32(26, &utmp, 0);
m_reverseAPIChannelIndex = utmp > 99 ? 99 : utmp;
return true;
}
else
{
resetToDefaults();
return false;
}
}
int FreeDVModSettings::getHiCutoff(FreeDVMode freeDVMode)
{
switch(freeDVMode)
{
case FreeDVModSettings::FreeDVMode800XA: // C4FM NB
case FreeDVModSettings::FreeDVMode700C: // OFDM
case FreeDVModSettings::FreeDVMode700D: // OFDM
case FreeDVModSettings::FreeDVMode1600: // OFDM
return 2400.0;
break;
case FreeDVModSettings::FreeDVMode2400A: // C4FM WB
default:
return 6000.0;
break;
}
}
int FreeDVModSettings::getLowCutoff(FreeDVMode freeDVMode)
{
switch(freeDVMode)
{
case FreeDVModSettings::FreeDVMode800XA: // C4FM NB
return 400.0;
break;
case FreeDVModSettings::FreeDVMode700C: // OFDM
case FreeDVModSettings::FreeDVMode700D: // OFDM
case FreeDVModSettings::FreeDVMode1600: // OFDM
return 600.0;
break;
case FreeDVModSettings::FreeDVMode2400A: // C4FM WB
default:
return 0.0;
break;
}
}
int FreeDVModSettings::getModSampleRate(FreeDVMode freeDVMode)
{
if (freeDVMode == FreeDVModSettings::FreeDVMode2400A) {
return 48000;
} else {
return 8000;
}
}