#include "nfmdemodgui.h" #include #include "device/deviceuiset.h" #include #include #include #include "ui_nfmdemodgui.h" #include "plugin/pluginapi.h" #include "util/simpleserializer.h" #include "util/db.h" #include "gui/basicchannelsettingsdialog.h" #include "dsp/dspengine.h" #include "mainwindow.h" #include "nfmdemod.h" NFMDemodGUI* NFMDemodGUI::create(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel) { NFMDemodGUI* gui = new NFMDemodGUI(pluginAPI, deviceUISet, rxChannel); return gui; } void NFMDemodGUI::destroy() { delete this; } void NFMDemodGUI::setName(const QString& name) { setObjectName(name); } QString NFMDemodGUI::getName() const { return objectName(); } qint64 NFMDemodGUI::getCenterFrequency() const { return m_channelMarker.getCenterFrequency(); } void NFMDemodGUI::setCenterFrequency(qint64 centerFrequency) { m_channelMarker.setCenterFrequency(centerFrequency); applySettings(); } void NFMDemodGUI::resetToDefaults() { m_settings.resetToDefaults(); displaySettings(); applySettings(); } QByteArray NFMDemodGUI::serialize() const { return m_settings.serialize(); } bool NFMDemodGUI::deserialize(const QByteArray& data) { if(m_settings.deserialize(data)) { displaySettings(); applySettings(true); return true; } else { resetToDefaults(); return false; } } bool NFMDemodGUI::handleMessage(const Message& message) { if (NFMDemod::MsgReportCTCSSFreq::match(message)) { qDebug("NFMDemodGUI::handleMessage: NFMDemod::MsgReportCTCSSFreq"); NFMDemod::MsgReportCTCSSFreq& report = (NFMDemod::MsgReportCTCSSFreq&) message; setCtcssFreq(report.getFrequency()); //qDebug("NFMDemodGUI::handleMessage: MsgReportCTCSSFreq: %f", report.getFrequency()); return true; } else if (NFMDemod::MsgConfigureNFMDemod::match(message)) { qDebug("NFMDemodGUI::handleMessage: NFMDemod::MsgConfigureNFMDemod"); const NFMDemod::MsgConfigureNFMDemod& cfg = (NFMDemod::MsgConfigureNFMDemod&) message; m_settings = cfg.getSettings(); blockApplySettings(true); displaySettings(); blockApplySettings(false); return true; } return false; } void NFMDemodGUI::handleInputMessages() { Message* message; while ((message = getInputMessageQueue()->pop()) != 0) { if (handleMessage(*message)) { delete message; } } } void NFMDemodGUI::channelMarkerChangedByCursor() { ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency()); m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency(); applySettings(); } void NFMDemodGUI::channelMarkerHighlightedByCursor() { setHighlighted(m_channelMarker.getHighlighted()); } void NFMDemodGUI::on_deltaFrequency_changed(qint64 value) { m_channelMarker.setCenterFrequency(value); m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency(); applySettings(); } void NFMDemodGUI::on_rfBW_currentIndexChanged(int index) { qDebug() << "NFMDemodGUI::on_rfBW_currentIndexChanged" << index; //ui->rfBWText->setText(QString("%1 k").arg(m_rfBW[value] / 1000.0)); m_channelMarker.setBandwidth(NFMDemodSettings::getRFBW(index)); m_settings.m_rfBandwidth = NFMDemodSettings::getRFBW(index); m_settings.m_fmDeviation = NFMDemodSettings::getFMDev(index); applySettings(); } void NFMDemodGUI::on_afBW_valueChanged(int value) { ui->afBWText->setText(QString("%1 k").arg(value)); m_settings.m_afBandwidth = value * 1000.0; applySettings(); } void NFMDemodGUI::on_volume_valueChanged(int value) { ui->volumeText->setText(QString("%1").arg(value / 10.0, 0, 'f', 1)); m_settings.m_volume = value / 10.0; applySettings(); } void NFMDemodGUI::on_squelchGate_valueChanged(int value) { ui->squelchGateText->setText(QString("%1").arg(value * 10.0f, 0, 'f', 0)); m_settings.m_squelchGate = value; applySettings(); } void NFMDemodGUI::on_deltaSquelch_toggled(bool checked) { if (checked) { ui->squelchText->setText(QString("%1").arg((-ui->squelch->value()) / 10.0, 0, 'f', 1)); ui->squelchText->setToolTip(tr("Squelch AF balance threshold (%)")); ui->squelch->setToolTip(tr("Squelch AF balance threshold (%)")); } else { ui->squelchText->setText(QString("%1").arg(ui->squelch->value() / 10.0, 0, 'f', 1)); ui->squelchText->setToolTip(tr("Squelch power threshold (dB)")); ui->squelch->setToolTip(tr("Squelch AF balance threshold (%)")); } m_settings.m_deltaSquelch = checked; applySettings(); } void NFMDemodGUI::on_squelch_valueChanged(int value) { if (ui->deltaSquelch->isChecked()) { ui->squelchText->setText(QString("%1").arg(-value / 10.0, 0, 'f', 1)); ui->squelchText->setToolTip(tr("Squelch deviation threshold (%)")); } else { ui->squelchText->setText(QString("%1").arg(value / 10.0, 0, 'f', 1)); ui->squelchText->setToolTip(tr("Squelch power threshold (dB)")); } m_settings.m_squelch = value * 1.0; applySettings(); } void NFMDemodGUI::on_ctcssOn_toggled(bool checked) { m_settings.m_ctcssOn = checked; applySettings(); } void NFMDemodGUI::on_audioMute_toggled(bool checked) { m_settings.m_audioMute = checked; applySettings(); } void NFMDemodGUI::on_copyAudioToUDP_toggled(bool checked) { m_settings.m_copyAudioToUDP = checked; applySettings(); } void NFMDemodGUI::on_ctcss_currentIndexChanged(int index) { m_settings.m_ctcssIndex = index; applySettings(); } void NFMDemodGUI::onWidgetRolled(QWidget* widget __attribute__((unused)), bool rollDown __attribute__((unused))) { /* if((widget == ui->spectrumContainer) && (m_nfmDemod != NULL)) m_nfmDemod->setSpectrum(m_threadedSampleSink->getMessageQueue(), rollDown); */ } void NFMDemodGUI::onMenuDialogCalled(const QPoint &p) { BasicChannelSettingsDialog dialog(&m_channelMarker, this); dialog.move(p); dialog.exec(); m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency(); m_settings.m_udpAddress = m_channelMarker.getUDPAddress(), m_settings.m_udpPort = m_channelMarker.getUDPSendPort(), m_settings.m_rgbColor = m_channelMarker.getColor().rgb(); m_settings.m_title = m_channelMarker.getTitle(); setWindowTitle(m_settings.m_title); setTitleColor(m_settings.m_rgbColor); displayUDPAddress(); applySettings(); } NFMDemodGUI::NFMDemodGUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel, QWidget* parent) : RollupWidget(parent), ui(new Ui::NFMDemodGUI), m_pluginAPI(pluginAPI), m_deviceUISet(deviceUISet), m_channelMarker(this), m_basicSettingsShown(false), m_doApplySettings(true), m_squelchOpen(false), 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(customContextMenuRequested(const QPoint &)), this, SLOT(onMenuDialogCalled(const QPoint &))); m_nfmDemod = reinterpret_cast(rxChannel); //new NFMDemod(m_deviceUISet->m_deviceSourceAPI); m_nfmDemod->setMessageQueueToGUI(getInputMessageQueue()); connect(&MainWindow::getInstance()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick())); blockApplySettings(true); ui->rfBW->clear(); for (int i = 0; i < NFMDemodSettings::m_nbRfBW; i++) { ui->rfBW->addItem(QString("%1").arg(NFMDemodSettings::getRFBW(i) / 1000.0, 0, 'f', 2)); } int ctcss_nbTones; const Real *ctcss_tones = m_nfmDemod->getCtcssToneSet(ctcss_nbTones); ui->ctcss->addItem("--"); for (int i=0; ictcss->addItem(QString("%1").arg(ctcss_tones[i])); } blockApplySettings(false); ui->audioMute->setStyleSheet("QToolButton { background:rgb(79,79,79); }"); // squelch closed ui->deltaFrequencyLabel->setText(QString("%1f").arg(QChar(0x94, 0x03))); ui->deltaFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold)); ui->deltaFrequency->setValueRange(false, 7, -9999999, 9999999); ui->channelPowerMeter->setColorTheme(LevelMeterSignalDB::ColorGreenAndBlue); m_channelMarker.blockSignals(true); m_channelMarker.setColor(Qt::red); m_channelMarker.setBandwidth(5000); m_channelMarker.setCenterFrequency(0); m_channelMarker.setTitle("NFM Demodulator"); m_channelMarker.setUDPAddress("127.0.0.1"); m_channelMarker.setUDPSendPort(9999); m_channelMarker.blockSignals(false); m_channelMarker.setVisible(true); // activate signal on the last setting only m_settings.setChannelMarker(&m_channelMarker); m_deviceUISet->registerRxChannelInstance(NFMDemod::m_channelIdURI, this); m_deviceUISet->addChannelMarker(&m_channelMarker); m_deviceUISet->addRollupWidget(this); connect(&m_channelMarker, SIGNAL(changedByCursor()), this, SLOT(channelMarkerChangedByCursor())); connect(&m_channelMarker, SIGNAL(highlightedByCursor()), this, SLOT(channelMarkerHighlightedByCursor())); QChar delta = QChar(0x94, 0x03); ui->deltaSquelch->setText(delta); connect(getInputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages())); displaySettings(); applySettings(true); } NFMDemodGUI::~NFMDemodGUI() { m_deviceUISet->removeRxChannelInstance(this); delete m_nfmDemod; // TODO: check this: when the GUI closes it has to delete the demodulator delete ui; } void NFMDemodGUI::applySettings(bool force) { if (m_doApplySettings) { qDebug() << "NFMDemodGUI::applySettings"; NFMDemod::MsgConfigureChannelizer* channelConfigMsg = NFMDemod::MsgConfigureChannelizer::create( 48000, m_channelMarker.getCenterFrequency()); m_nfmDemod->getInputMessageQueue()->push(channelConfigMsg); NFMDemod::MsgConfigureNFMDemod* message = NFMDemod::MsgConfigureNFMDemod::create( m_settings, force); m_nfmDemod->getInputMessageQueue()->push(message); } } void NFMDemodGUI::displaySettings() { m_channelMarker.blockSignals(true); m_channelMarker.setCenterFrequency(m_settings.m_inputFrequencyOffset); m_channelMarker.setBandwidth(m_settings.m_rfBandwidth); m_channelMarker.setTitle(m_settings.m_title); m_channelMarker.blockSignals(false); m_channelMarker.setColor(m_settings.m_rgbColor); setTitleColor(m_settings.m_rgbColor); setWindowTitle(m_channelMarker.getTitle()); displayUDPAddress(); blockApplySettings(true); ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency()); ui->rfBW->setCurrentIndex(NFMDemodSettings::getRFBWIndex(m_settings.m_rfBandwidth)); ui->afBWText->setText(QString("%1 k").arg(m_settings.m_afBandwidth / 1000.0)); ui->afBW->setValue(m_settings.m_afBandwidth / 1000.0); ui->volumeText->setText(QString("%1").arg(m_settings.m_volume, 0, 'f', 1)); ui->volume->setValue(m_settings.m_volume * 10.0); ui->squelchGateText->setText(QString("%1").arg(m_settings.m_squelchGate * 10.0f, 0, 'f', 0)); ui->squelchGate->setValue(m_settings.m_squelchGate); ui->deltaSquelch->setChecked(m_settings.m_deltaSquelch); ui->squelch->setValue(m_settings.m_squelch * 1.0); if (m_settings.m_deltaSquelch) { ui->squelchText->setText(QString("%1").arg((-m_settings.m_squelch) / 10.0, 0, 'f', 1)); ui->squelchText->setToolTip(tr("Squelch AF balance threshold (%)")); ui->squelch->setToolTip(tr("Squelch AF balance threshold (%)")); } else { ui->squelchText->setText(QString("%1").arg(m_settings.m_squelch / 10.0, 0, 'f', 1)); ui->squelchText->setToolTip(tr("Squelch power threshold (dB)")); ui->squelch->setToolTip(tr("Squelch AF balance threshold (%)")); } ui->ctcssOn->setChecked(m_settings.m_ctcssOn); ui->audioMute->setChecked(m_settings.m_audioMute); ui->copyAudioToUDP->setChecked(m_settings.m_copyAudioToUDP); ui->ctcss->setCurrentIndex(m_settings.m_ctcssIndex); blockApplySettings(false); } void NFMDemodGUI::displayUDPAddress() { ui->copyAudioToUDP->setToolTip(QString("Copy audio output to UDP %1:%2").arg(m_settings.m_udpAddress).arg(m_settings.m_udpPort)); } void NFMDemodGUI::leaveEvent(QEvent*) { m_channelMarker.setHighlighted(false); } void NFMDemodGUI::enterEvent(QEvent*) { m_channelMarker.setHighlighted(true); } void NFMDemodGUI::setCtcssFreq(Real ctcssFreq) { if (ctcssFreq == 0) { ui->ctcssText->setText("--"); } else { ui->ctcssText->setText(QString("%1").arg(ctcssFreq)); } } void NFMDemodGUI::blockApplySettings(bool block) { m_doApplySettings = !block; } void NFMDemodGUI::tick() { double magsqAvg, magsqPeak; int nbMagsqSamples; m_nfmDemod->getMagSqLevels(magsqAvg, magsqPeak, nbMagsqSamples); double powDbAvg = CalcDb::dbPower(magsqAvg); double powDbPeak = CalcDb::dbPower(magsqPeak); ui->channelPowerMeter->levelChanged( (100.0f + powDbAvg) / 100.0f, (100.0f + powDbPeak) / 100.0f, nbMagsqSamples); if (m_tickCount % 4 == 0) { ui->channelPower->setText(tr("%1 dB").arg(powDbAvg, 0, 'f', 1)); } bool squelchOpen = m_nfmDemod->getSquelchOpen(); if (squelchOpen != m_squelchOpen) { if (squelchOpen) { ui->audioMute->setStyleSheet("QToolButton { background-color : green; }"); } else { ui->audioMute->setStyleSheet("QToolButton { background:rgb(79,79,79); }"); } m_squelchOpen = squelchOpen; } m_tickCount++; }