sdrangel/plugins/channelrx/demodbfm/bfmdemodsettings.cpp

187 wiersze
5.3 KiB
C++
Czysty Zwykły widok Historia

2017-10-01 15:54:48 +00:00
///////////////////////////////////////////////////////////////////////////////////
// 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 //
2019-04-11 04:39:30 +00:00
// (at your option) any later version. //
2017-10-01 15:54:48 +00:00
// //
// 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/>. //
///////////////////////////////////////////////////////////////////////////////////
2017-10-01 18:17:20 +00:00
#include <QColor>
2017-10-01 15:54:48 +00:00
#include "dsp/dspengine.h"
#include "util/simpleserializer.h"
#include "settings/serializable.h"
#include "bfmdemodsettings.h"
const int BFMDemodSettings::m_nbRFBW = 9;
const int BFMDemodSettings::m_rfBW[] = {
80000, 100000, 120000, 140000, 160000, 180000, 200000, 220000, 250000
};
BFMDemodSettings::BFMDemodSettings() :
m_channelMarker(0),
m_spectrumGUI(0)
{
resetToDefaults();
}
void BFMDemodSettings::resetToDefaults()
{
m_inputFrequencyOffset = 0;
2017-10-01 18:17:20 +00:00
m_rfBandwidth = getRFBW(5);
m_afBandwidth = 15000;
2017-10-01 15:54:48 +00:00
m_volume = 2.0;
m_squelch = -60.0;
m_audioStereo = false;
m_lsbStereo = false;
m_showPilot = false;
m_rdsActive = false;
2017-10-01 18:17:20 +00:00
m_rgbColor = QColor(80, 120, 228).rgb();
m_title = "Broadcast FM Demod";
m_audioDeviceName = AudioDeviceManager::m_defaultDeviceName;
m_streamIndex = 0;
2018-12-22 06:16:15 +00:00
m_useReverseAPI = false;
m_reverseAPIAddress = "127.0.0.1";
m_reverseAPIPort = 8888;
m_reverseAPIDeviceIndex = 0;
m_reverseAPIChannelIndex = 0;
2017-10-01 15:54:48 +00:00
}
QByteArray BFMDemodSettings::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_spectrumGUI) {
s.writeBlob(8, m_spectrumGUI->serialize());
}
s.writeBool(9, m_audioStereo);
s.writeBool(10, m_lsbStereo);
if (m_channelMarker) {
s.writeBlob(11, m_channelMarker->serialize());
}
s.writeString(12, m_title);
s.writeString(13, m_audioDeviceName);
2018-12-22 06:16:15 +00:00
s.writeBool(14, m_useReverseAPI);
s.writeString(15, m_reverseAPIAddress);
s.writeU32(16, m_reverseAPIPort);
s.writeU32(17, m_reverseAPIDeviceIndex);
s.writeU32(18, m_reverseAPIChannelIndex);
s.writeS32(19, m_streamIndex);
2017-10-01 15:54:48 +00:00
return s.final();
}
bool BFMDemodSettings::deserialize(const QByteArray& data)
{
SimpleDeserializer d(data);
if(!d.isValid())
{
resetToDefaults();
return false;
}
if(d.getVersion() == 1)
{
QByteArray bytetmp;
qint32 tmp;
2018-12-22 06:16:15 +00:00
uint32_t utmp;
2017-10-01 15:54:48 +00:00
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(8, &bytetmp);
if (m_spectrumGUI) {
m_spectrumGUI->deserialize(bytetmp);
}
d.readBool(9, &m_audioStereo, false);
d.readBool(10, &m_lsbStereo, false);
d.readBlob(11, &bytetmp);
if (m_channelMarker) {
m_channelMarker->deserialize(bytetmp);
}
d.readString(12, &m_title, "Broadcast FM Demod");
d.readString(13, &m_audioDeviceName, AudioDeviceManager::m_defaultDeviceName);
2018-12-22 06:16:15 +00:00
d.readBool(14, &m_useReverseAPI, false);
d.readString(15, &m_reverseAPIAddress, "127.0.0.1");
d.readU32(16, &utmp, 0);
if ((utmp > 1023) && (utmp < 65535)) {
m_reverseAPIPort = utmp;
} else {
m_reverseAPIPort = 8888;
}
d.readU32(17, &utmp, 0);
m_reverseAPIDeviceIndex = utmp > 99 ? 99 : utmp;
d.readU32(18, &utmp, 0);
m_reverseAPIChannelIndex = utmp > 99 ? 99 : utmp;
d.readS32(19, &m_streamIndex, 0);
2017-10-01 15:54:48 +00:00
return true;
}
else
{
resetToDefaults();
return false;
}
}
int BFMDemodSettings::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 BFMDemodSettings::getRFBWIndex(int rfbw)
{
for (int i = 0; i < m_nbRFBW; i++)
{
if (rfbw <= m_rfBW[i])
2017-10-01 15:54:48 +00:00
{
return i;
}
}
return m_nbRFBW-1;
2017-10-01 15:54:48 +00:00
}