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sdrangel/plugins/channel/demoddsd/dsddemodgui.cpp

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2016 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 <QDockWidget>
#include <QMainWindow>
#include <QDebug>
#include "ui_dsddemodgui.h"
#include "dsp/threadedsamplesink.h"
#include "dsp/channelizer.h"
#include "dsp/scopevis.h"
#include "gui/glscope.h"
#include "plugin/pluginapi.h"
#include "device/deviceapi.h"
#include "util/simpleserializer.h"
#include "util/db.h"
#include "gui/basicchannelsettingswidget.h"
#include "dsp/dspengine.h"
#include "mainwindow.h"
#include "dsddemod.h"
#include "dsddemodgui.h"
const QString DSDDemodGUI::m_channelID = "sdrangel.channel.dsddemod";
unsigned int DSDDemodBaudRates::m_rates[] = {2400, 4800};
unsigned int DSDDemodBaudRates::m_nb_rates = 2;
unsigned int DSDDemodBaudRates::m_defaultRateIndex = 1; // 4800 bauds
char DSDDemodGUI::m_dpmrFrameTypes[][3] = {
"--", // 0: no frame sync
"XS", // 1: no frame - extensive search of FS2
"HD", // 2: header frame
"PY", // 3: payload super frame not categorized yet
"VO", // 4: voice super frame
"VD", // 5: voice and data superframe
"D1", // 6: data type 1 super frame
"D2", // 7: data type 2 super frame
"EN", // 8: end frame
};
const char * DSDDemodGUI::m_ysfChannelTypeText[4] = {
"H", //!< Header Channel
"C", //!< Communications Channel
"T", //!< Termination Channel
"S" //!< Test
};
const char * DSDDemodGUI::m_ysfDataTypeText[4] = {
"V1", //!< Voice/Data type 1
"DF", //!< Data Full Rate
"V2", //!< Voice/Data type 2
"VF" //!< Voice Full Rate
};
const char * DSDDemodGUI::m_ysfCallModeText[4] = {
"GC", //!< Group CQ
"RI", //!< Radio ID
"RS", //!< Reserved
"IN" //!< Individual
};
DSDDemodGUI* DSDDemodGUI::create(PluginAPI* pluginAPI, DeviceAPI *deviceAPI)
{
DSDDemodGUI* gui = new DSDDemodGUI(pluginAPI, deviceAPI);
return gui;
}
void DSDDemodGUI::destroy()
{
delete this;
}
void DSDDemodGUI::setName(const QString& name)
{
setObjectName(name);
}
QString DSDDemodGUI::getName() const
{
return objectName();
}
qint64 DSDDemodGUI::getCenterFrequency() const
{
return m_channelMarker.getCenterFrequency();
}
void DSDDemodGUI::setCenterFrequency(qint64 centerFrequency)
{
m_channelMarker.setCenterFrequency(centerFrequency);
applySettings();
}
void DSDDemodGUI::resetToDefaults()
{
blockApplySettings(true);
ui->rfBW->setValue(100); // x100 Hz
ui->demodGain->setValue(100); // 100ths
ui->fmDeviation->setValue(50); // x100 Hz
ui->volume->setValue(20); // /10.0
ui->baudRate->setCurrentIndex(DSDDemodBaudRates::getDefaultRateIndex());
ui->squelchGate->setValue(5);
ui->squelch->setValue(-40);
ui->deltaFrequency->setValue(0);
blockApplySettings(false);
applySettings();
}
QByteArray DSDDemodGUI::serialize() const
{
SimpleSerializer s(1);
s.writeS32(1, m_channelMarker.getCenterFrequency());
s.writeS32(2, ui->rfBW->value());
s.writeS32(3, ui->demodGain->value());
s.writeS32(4, ui->fmDeviation->value());
s.writeS32(5, ui->squelch->value());
s.writeU32(7, m_channelMarker.getColor().rgb());
s.writeS32(8, ui->squelchGate->value());
s.writeS32(9, ui->volume->value());
s.writeBlob(10, ui->scopeGUI->serialize());
s.writeS32(11, ui->baudRate->currentIndex());
s.writeBool(12, m_enableCosineFiltering);
s.writeBool(13, m_syncOrConstellation);
s.writeBool(14, m_slot1On);
s.writeBool(15, m_slot2On);
s.writeBool(16, m_tdmaStereo);
return s.final();
}
bool DSDDemodGUI::deserialize(const QByteArray& data)
{
SimpleDeserializer d(data);
if (!d.isValid())
{
resetToDefaults();
return false;
}
if (d.getVersion() == 1)
{
QByteArray bytetmp;
quint32 u32tmp;
qint32 tmp;
bool boolTmp;
blockApplySettings(true);
m_channelMarker.blockSignals(true);
d.readS32(1, &tmp, 0);
m_channelMarker.setCenterFrequency(tmp);
d.readS32(2, &tmp, 4);
ui->rfBW->setValue(tmp);
d.readS32(3, &tmp, 3);
ui->demodGain->setValue(tmp);
d.readS32(4, &tmp, 20);
ui->fmDeviation->setValue(tmp);
d.readS32(5, &tmp, -40);
ui->squelch->setValue(tmp);
if(d.readU32(7, &u32tmp))
{
m_channelMarker.setColor(u32tmp);
}
d.readS32(8, &tmp, 5);
ui->squelchGate->setValue(tmp);
d.readS32(9, &tmp, 20);
ui->volume->setValue(tmp);
d.readBlob(10, &bytetmp);
ui->scopeGUI->deserialize(bytetmp);
d.readS32(11, &tmp, 20);
ui->baudRate->setCurrentIndex(tmp);
d.readBool(12, &m_enableCosineFiltering, false);
d.readBool(13, &m_syncOrConstellation, false);
d.readBool(14, &m_slot1On, false);
d.readBool(15, &m_slot2On, false);
d.readBool(16, &m_tdmaStereo, false);
blockApplySettings(false);
m_channelMarker.blockSignals(false);
applySettings();
return true;
}
else
{
resetToDefaults();
return false;
}
}
bool DSDDemodGUI::handleMessage(const Message& message)
{
return false;
}
void DSDDemodGUI::viewChanged()
{
applySettings();
}
void DSDDemodGUI::on_deltaMinus_toggled(bool minus)
{
int deltaFrequency = m_channelMarker.getCenterFrequency();
bool minusDelta = (deltaFrequency < 0);
if (minus ^ minusDelta) // sign change
{
m_channelMarker.setCenterFrequency(-deltaFrequency);
}
}
void DSDDemodGUI::on_deltaFrequency_changed(quint64 value)
{
if (ui->deltaMinus->isChecked())
{
m_channelMarker.setCenterFrequency(-value);
}
else
{
m_channelMarker.setCenterFrequency(value);
}
}
void DSDDemodGUI::on_rfBW_valueChanged(int value)
{
qDebug() << "DSDDemodGUI::on_rfBW_valueChanged" << value * 100;
m_channelMarker.setBandwidth(value * 100);
applySettings();
}
void DSDDemodGUI::on_demodGain_valueChanged(int value)
{
applySettings();
}
void DSDDemodGUI::on_fmDeviation_valueChanged(int value)
{
applySettings();
}
void DSDDemodGUI::on_volume_valueChanged(int value)
{
applySettings();
}
void DSDDemodGUI::on_baudRate_currentIndexChanged(int index)
{
applySettings();
}
void DSDDemodGUI::on_enableCosineFiltering_toggled(bool enable)
{
m_enableCosineFiltering = enable;
applySettings();
}
void DSDDemodGUI::on_syncOrConstellation_toggled(bool checked)
{
m_syncOrConstellation = checked;
applySettings();
}
void DSDDemodGUI::on_slot1On_toggled(bool checked)
{
m_slot1On = checked;
applySettings();
}
void DSDDemodGUI::on_slot2On_toggled(bool checked)
{
m_slot2On = checked;
applySettings();
}
void DSDDemodGUI::on_tdmaStereoSplit_toggled(bool checked)
{
m_tdmaStereo = checked;
applySettings();
}
void DSDDemodGUI::on_squelchGate_valueChanged(int value)
{
applySettings();
}
void DSDDemodGUI::on_squelch_valueChanged(int value)
{
ui->squelchText->setText(QString("%1").arg(value / 10.0, 0, 'f', 1));
applySettings();
}
void DSDDemodGUI::on_audioMute_toggled(bool checked)
{
m_audioMute = checked;
applySettings();
}
void DSDDemodGUI::onWidgetRolled(QWidget* widget, bool rollDown)
{
/*
if((widget == ui->spectrumContainer) && (DSDDemodGUI != NULL))
m_dsdDemod->setSpectrum(m_threadedSampleSink->getMessageQueue(), rollDown);
*/
}
void DSDDemodGUI::onMenuDoubleClicked()
{
if (!m_basicSettingsShown)
{
m_basicSettingsShown = true;
BasicChannelSettingsWidget* bcsw = new BasicChannelSettingsWidget(&m_channelMarker, this);
bcsw->show();
}
}
DSDDemodGUI::DSDDemodGUI(PluginAPI* pluginAPI, DeviceAPI *deviceAPI, QWidget* parent) :
RollupWidget(parent),
ui(new Ui::DSDDemodGUI),
m_pluginAPI(pluginAPI),
m_deviceAPI(deviceAPI),
m_channelMarker(this),
m_basicSettingsShown(false),
m_doApplySettings(true),
m_signalFormat(signalFormatNone),
m_enableCosineFiltering(false),
m_syncOrConstellation(false),
m_slot1On(false),
m_slot2On(false),
m_tdmaStereo(false),
m_squelchOpen(false),
m_channelPowerDbAvg(20,0),
m_tickCount(0)
{
ui->setupUi(this);
setAttribute(Qt::WA_DeleteOnClose, true);
connect(this, SIGNAL(widgetRolled(QWidget*,bool)), this, SLOT(onWidgetRolled(QWidget*,bool)));
connect(this, SIGNAL(menuDoubleClickEvent()), this, SLOT(onMenuDoubleClicked()));
m_scopeVis = new ScopeVis(ui->glScope);
m_dsdDemod = new DSDDemod(m_scopeVis);
m_dsdDemod->registerGUI(this);
ui->glScope->setSampleRate(48000);
m_scopeVis->setSampleRate(48000);
ui->glScope->connectTimer(m_pluginAPI->getMainWindow()->getMasterTimer());
connect(&m_pluginAPI->getMainWindow()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick()));
ui->deltaFrequency->setColorMapper(ColorMapper(ColorMapper::ReverseGold));
m_channelizer = new Channelizer(m_dsdDemod);
m_threadedChannelizer = new ThreadedSampleSink(m_channelizer, this);
m_deviceAPI->addThreadedSink(m_threadedChannelizer);
//m_channelMarker = new ChannelMarker(this);
m_channelMarker.setColor(Qt::cyan);
m_channelMarker.setBandwidth(10000);
m_channelMarker.setCenterFrequency(0);
m_channelMarker.setVisible(true);
connect(&m_channelMarker, SIGNAL(changed()), this, SLOT(viewChanged()));
m_deviceAPI->registerChannelInstance(m_channelID, this);
m_deviceAPI->addChannelMarker(&m_channelMarker);
m_deviceAPI->addRollupWidget(this);
ui->scopeGUI->setBuddies(m_scopeVis->getInputMessageQueue(), m_scopeVis, ui->glScope);
applySettings();
}
DSDDemodGUI::~DSDDemodGUI()
{
m_deviceAPI->removeChannelInstance(this);
m_deviceAPI->removeThreadedSink(m_threadedChannelizer);
delete m_threadedChannelizer;
delete m_channelizer;
delete m_dsdDemod;
//delete m_channelMarker;
delete ui;
}
void DSDDemodGUI::applySettings()
{
if (m_doApplySettings)
{
qDebug() << "DSDDemodGUI::applySettings";
setTitleColor(m_channelMarker.getColor());
m_channelizer->configure(m_channelizer->getInputMessageQueue(),
48000,
m_channelMarker.getCenterFrequency());
ui->deltaFrequency->setValue(abs(m_channelMarker.getCenterFrequency()));
ui->deltaMinus->setChecked(m_channelMarker.getCenterFrequency() < 0);
ui->rfBWText->setText(QString("%1k").arg(ui->rfBW->value() / 10.0, 0, 'f', 1));
ui->demodGainText->setText(QString("%1").arg(ui->demodGain->value() / 100.0, 0, 'f', 2));
ui->fmDeviationText->setText(QString("%1k").arg(ui->fmDeviation->value() / 10.0, 0, 'f', 1));
ui->squelchGateText->setText(QString("%1").arg(ui->squelchGate->value() * 10.0, 0, 'f', 0));
ui->volumeText->setText(QString("%1").arg(ui->volume->value() / 10.0, 0, 'f', 1));
ui->enableCosineFiltering->setChecked(m_enableCosineFiltering);
ui->syncOrConstellation->setChecked(m_syncOrConstellation);
ui->slot1On->setChecked(m_slot1On);
ui->slot2On->setChecked(m_slot2On);
ui->tdmaStereoSplit->setChecked(m_tdmaStereo);
m_dsdDemod->configure(m_dsdDemod->getInputMessageQueue(),
ui->rfBW->value(),
ui->demodGain->value(),
ui->fmDeviation->value(),
ui->volume->value(),
DSDDemodBaudRates::getRate(ui->baudRate->currentIndex()),
ui->squelchGate->value(), // in 10ths of ms
ui->squelch->value(),
ui->audioMute->isChecked(),
m_enableCosineFiltering,
m_syncOrConstellation,
m_slot1On,
m_slot2On,
m_tdmaStereo);
}
}
void DSDDemodGUI::leaveEvent(QEvent*)
{
blockApplySettings(true);
m_channelMarker.setHighlighted(false);
blockApplySettings(false);
}
void DSDDemodGUI::enterEvent(QEvent*)
{
blockApplySettings(true);
m_channelMarker.setHighlighted(true);
blockApplySettings(false);
}
void DSDDemodGUI::blockApplySettings(bool block)
{
m_doApplySettings = !block;
}
void DSDDemodGUI::formatStatusText()
{
switch (m_dsdDemod->getDecoder().getSyncType())
{
case DSDcc::DSDDecoder::DSDSyncDMRDataMS:
case DSDcc::DSDDecoder::DSDSyncDMRDataP:
case DSDcc::DSDDecoder::DSDSyncDMRVoiceMS:
case DSDcc::DSDDecoder::DSDSyncDMRVoiceP:
if (m_signalFormat != signalFormatDMR)
{
strcpy(m_formatStatusText, "Sta: __ S1: __________________________ S2: __________________________");
}
switch (m_dsdDemod->getDecoder().getStationType())
{
case DSDcc::DSDDecoder::DSDBaseStation:
memcpy(&m_formatStatusText[5], "BS ", 3);
break;
case DSDcc::DSDDecoder::DSDMobileStation:
memcpy(&m_formatStatusText[5], "MS ", 3);
break;
default:
memcpy(&m_formatStatusText[5], "NA ", 3);
break;
}
memcpy(&m_formatStatusText[12], m_dsdDemod->getDecoder().getSlot0Text(), 26);
memcpy(&m_formatStatusText[43], m_dsdDemod->getDecoder().getSlot1Text(), 26);
m_signalFormat = signalFormatDMR;
break;
case DSDcc::DSDDecoder::DSDSyncDStarHeaderN:
case DSDcc::DSDDecoder::DSDSyncDStarHeaderP:
case DSDcc::DSDDecoder::DSDSyncDStarN:
case DSDcc::DSDDecoder::DSDSyncDStarP:
if (m_signalFormat != signalFormatDStar)
{
// 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8
// 0....5....0....5....0....5....0....5....0....5....0....5....0....5....0....5....0..
strcpy(m_formatStatusText, "________/____>________|________>________|____________________|______:___/_____._");
// MY UR RPT1 RPT2 Info Loc Target
}
{
const std::string& rpt1 = m_dsdDemod->getDecoder().getDStarDecoder().getRpt1();
const std::string& rpt2 = m_dsdDemod->getDecoder().getDStarDecoder().getRpt2();
const std::string& mySign = m_dsdDemod->getDecoder().getDStarDecoder().getMySign();
const std::string& yrSign = m_dsdDemod->getDecoder().getDStarDecoder().getYourSign();
if (rpt1.length() > 0) { // 0 or 8
memcpy(&m_formatStatusText[23], rpt1.c_str(), 8);
}
if (rpt2.length() > 0) { // 0 or 8
memcpy(&m_formatStatusText[32], rpt2.c_str(), 8);
}
if (yrSign.length() > 0) { // 0 or 8
memcpy(&m_formatStatusText[14], yrSign.c_str(), 8);
}
if (mySign.length() > 0) { // 0 or 13
memcpy(&m_formatStatusText[0], mySign.c_str(), 13);
}
memcpy(&m_formatStatusText[41], m_dsdDemod->getDecoder().getDStarDecoder().getInfoText(), 20);
memcpy(&m_formatStatusText[62], m_dsdDemod->getDecoder().getDStarDecoder().getLocator(), 6);
}
m_formatStatusText[82] = '\0';
m_signalFormat = signalFormatDStar;
break;
case DSDcc::DSDDecoder::DSDSyncDPMR:
sprintf(m_formatStatusText, "%s CC: %04d OI: %08d CI: %08d",
m_dpmrFrameTypes[(int) m_dsdDemod->getDecoder().getDPMRDecoder().getFrameType()],
m_dsdDemod->getDecoder().getDPMRDecoder().getColorCode(),
m_dsdDemod->getDecoder().getDPMRDecoder().getOwnId(),
m_dsdDemod->getDecoder().getDPMRDecoder().getCalledId());
m_signalFormat = signalFormatDPMR;
break;
case DSDcc::DSDDecoder::DSDSyncYSF:
// 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8
// 0....5....0....5....0....5....0....5....0....5....0....5....0....5....0....5....0..
// C V2 RI 0:7 WL000|ssssssssss>dddddddddd |UUUUUUUUUU>DDDDDDDDDD|44444
if (m_dsdDemod->getDecoder().getYSFDecoder().getFICHError() == DSDcc::DSDYSF::FICHNoError)
{
sprintf(m_formatStatusText, "%s ", m_ysfChannelTypeText[(int) m_dsdDemod->getDecoder().getYSFDecoder().getFICH().getFrameInformation()]);
}
else
{
sprintf(m_formatStatusText, "%d ", (int) m_dsdDemod->getDecoder().getYSFDecoder().getFICHError());
}
sprintf(&m_formatStatusText[2], "%s %s %d:%d %c%c",
m_ysfDataTypeText[(int) m_dsdDemod->getDecoder().getYSFDecoder().getFICH().getDataType()],
m_ysfCallModeText[(int) m_dsdDemod->getDecoder().getYSFDecoder().getFICH().getCallMode()],
m_dsdDemod->getDecoder().getYSFDecoder().getFICH().getBlockTotal(),
m_dsdDemod->getDecoder().getYSFDecoder().getFICH().getFrameTotal(),
(m_dsdDemod->getDecoder().getYSFDecoder().getFICH().isNarrowMode() ? 'N' : 'W'),
(m_dsdDemod->getDecoder().getYSFDecoder().getFICH().isInternetPath() ? 'I' : 'L'));
if (m_dsdDemod->getDecoder().getYSFDecoder().getFICH().isSquelchCodeEnabled())
{
sprintf(&m_formatStatusText[14], "%03d", m_dsdDemod->getDecoder().getYSFDecoder().getFICH().getSquelchCode());
}
else
{
strcpy(&m_formatStatusText[14], "---");
}
char dest[11];
if ( m_dsdDemod->getDecoder().getYSFDecoder().radioIdMode())
{
sprintf(dest, "%-5s:%-5s",
m_dsdDemod->getDecoder().getYSFDecoder().getDestId(),
m_dsdDemod->getDecoder().getYSFDecoder().getSrcId());
}
else
{
sprintf(dest, "%-10s", m_dsdDemod->getDecoder().getYSFDecoder().getDest());
}
sprintf(&m_formatStatusText[17], "|%-10s>%s|%-10s>%-10s|%-5s",
m_dsdDemod->getDecoder().getYSFDecoder().getSrc(),
dest,
m_dsdDemod->getDecoder().getYSFDecoder().getUplink(),
m_dsdDemod->getDecoder().getYSFDecoder().getDownlink(),
m_dsdDemod->getDecoder().getYSFDecoder().getRem4());
m_signalFormat = signalFormatYSF;
break;
default:
m_signalFormat = signalFormatNone;
m_formatStatusText[0] = '\0';
break;
}
m_formatStatusText[82] = '\0'; // guard
}
void DSDDemodGUI::tick()
{
Real powDb = CalcDb::dbPower(m_dsdDemod->getMagSq());
m_channelPowerDbAvg.feed(powDb);
ui->channelPower->setText(QString::number(m_channelPowerDbAvg.average(), 'f', 1));
bool squelchOpen = m_dsdDemod->getSquelchOpen();
if (squelchOpen != m_squelchOpen)
{
m_squelchOpen = squelchOpen;
if (m_squelchOpen) {
ui->audioMute->setStyleSheet("QToolButton { background-color : green; }");
} else {
ui->audioMute->setStyleSheet("QToolButton { background:rgb(79,79,79); }");
}
}
// "slow" updates
if (m_tickCount < 10)
{
m_tickCount++;
}
else
{
ui->inLevelText->setText(QString::number(m_dsdDemod->getDecoder().getInLevel()));
ui->inCarrierPosText->setText(QString::number(m_dsdDemod->getDecoder().getCarrierPos()));
ui->zcPosText->setText(QString::number(m_dsdDemod->getDecoder().getZeroCrossingPos()));
ui->symbolSyncQualityText->setText(QString::number(m_dsdDemod->getDecoder().getSymbolSyncQuality()));
if (m_dsdDemod->getDecoder().getVoice1On()) {
ui->slot1On->setStyleSheet("QToolButton { background-color : green; }");
} else {
ui->slot1On->setStyleSheet("QToolButton { background-color : rgb(79,79,79); }");
}
if (m_dsdDemod->getDecoder().getVoice2On()) {
ui->slot2On->setStyleSheet("QToolButton { background-color : green; }");
} else {
ui->slot2On->setStyleSheet("QToolButton { background-color : rgb(79,79,79); }");
}
const char *frameTypeText = m_dsdDemod->getDecoder().getFrameTypeText();
if (frameTypeText[0] == '\0') {
ui->syncText->setStyleSheet("QLabel { background:rgb(53,53,53); }"); // turn off background
} else {
ui->syncText->setStyleSheet("QLabel { background:rgb(37,53,39); }"); // turn on background
}
ui->syncText->setText(QString(frameTypeText));
formatStatusText();
ui->formatStatusText->setText(QString(m_formatStatusText));
if (m_formatStatusText[0] == '\0') {
ui->formatStatusText->setStyleSheet("QLabel { background:rgb(53,53,53); }"); // turn off background
} else {
ui->formatStatusText->setStyleSheet("QLabel { background:rgb(37,53,39); }"); // turn on background
}
m_tickCount = 0;
}
}
unsigned int DSDDemodBaudRates::getRate(unsigned int rate_index)
{
if (rate_index < m_nb_rates)
{
return m_rates[rate_index];
}
else
{
return m_rates[m_defaultRateIndex];
}
}
unsigned int DSDDemodBaudRates::getRateIndex(unsigned int rate)
{
for (unsigned int i=0; i < m_nb_rates; i++)
{
if (rate == m_rates[i])
{
return i;
}
}
return m_defaultRateIndex;
}
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