/////////////////////////////////////////////////////////////////////////////////// // Copyright (C) 2016 Edouard Griffiths, F4EXB // // Copyright (C) 2023 Jon Beniston, M7RCE // // // // 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 . // /////////////////////////////////////////////////////////////////////////////////// #include #include #include #include #include #include #include #include #include "SWGMapItem.h" #include "ilsdemodgui.h" #include "device/deviceset.h" #include "device/deviceuiset.h" #include "dsp/dspengine.h" #include "dsp/dspcommands.h" #include "dsp/morsedemod.h" #include "ui_ilsdemodgui.h" #include "plugin/pluginapi.h" #include "util/simpleserializer.h" #include "util/db.h" #include "util/units.h" #include "util/morse.h" #include "gui/basicchannelsettingsdialog.h" #include "gui/devicestreamselectiondialog.h" #include "dsp/dspengine.h" #include "dsp/glscopesettings.h" #include "dsp/spectrumvis.h" #include "gui/crightclickenabler.h" #include "gui/tabletapandhold.h" #include "gui/dialogpositioner.h" #include "gui/audioselectdialog.h" #include "channel/channelwebapiutils.h" #include "feature/featurewebapiutils.h" #include "feature/feature.h" #include "feature/featureset.h" #include "maincore.h" #include "ilsdemod.h" #include "ilsdemodsink.h" MESSAGE_CLASS_DEFINITION(ILSDemodGUI::MsgGSAngle, Message) // 3.1.3.2 - ILS can use one or two carrier frequencies // If one is used, frequency tolerance is +/- 0.005% -> 5.5kHz // If two are used, frequency tolerance is +/- 0.002% and they should be symmetric about the assigned frequency // Frequency separation should be within [5kHz,14kHz] // Called "offset carrier" https://www.pprune.org/tech-log/108843-vhf-offset-carrier.html // ICAO Anntex 10 Volume 1 - 3.1.6.1 const QStringList ILSDemodGUI::m_locFrequencies = { "108.10", "108.15", "108.30", "108.35", "108.50", "108.55", "180.70", "108.75", "108.90", "108.95", "109.10", "109.15", "109.30", "109.35", "109.50", "109.55", "109.70", "109.75", "109.90", "109.95", "110.10", "110.15", "110.30", "110.35", "110.50", "110.55", "110.70", "110.75", "110.90", "110.95", "111.10", "111.15", "111.30", "111.35", "111.50", "111.55", "111.70", "111.75", "111.90", "111.95", }; const QStringList ILSDemodGUI::m_gsFrequencies = { "334.70", "334.55", "334.10", "333.95", "329.90", "329.75", "330.50", "330.35", "329.30", "329.15", "331.40", "331.25", "332.00", "331.85", "332.60", "332.45", "333.20", "333.05", "333.80", "333.65", "334.40", "334.25", "335.00", "334.85", "329.60", "329.45", "330.20", "330.05", "330.80", "330.65", "331.70", "331.55", "332.30", "332.15", "332.90", "332.75", "333.50", "333.35", "331.10", "330.95", }; // UK data from NATS: https://nats-uk.ead-it.com/cms-nats/opencms/en/Publications/AIP/ // Note that AIP data is more accurate in tables than on charts // Some values tweaked from AIP to better align with 3D Map const QList ILSDemodGUI::m_ils = { {"EGKB", "IBGH", "21", 109350000, 205.71, 3.0, 51.338272, 0.038065, 569, 15.25, 1840, 1.13}, {"EGKK", "IWW", "26L", 110900000, 257.59, 3.0, 51.150680, -0.171943, 212, 15.5, 3060, 0.06}, {"EGKK", "IGG", "08R", 110900000, 77.63, 3.0, 51.145872, -0.206807, 212, 15.5, 3140, -0.06}, {"EGLL", "ILL", "27L", 109500000, 269.72, 3.0, 51.464960, -0.434108, 93, 17.1, 3960, 0.0}, {"EGLL", "IRR", "27R", 110300000, 269.71, 3.0, 51.477678, -0.433291, 99, 17.7, 4190, 0.0}, {"EGLL", "IAA", "09L", 110300000, 89.67, 3.0, 51.477503, -0.484984, 99, 15.5, 4020, 0.0}, {"EGLL", "IBB", "09R", 109500000, 89.68, 3.0, 51.464795, -0.482305, 93, 15.25, 3750, 0.0}, {"EGLC", "ILST", "09", 111150000, 92.87, 5.5, 51.505531, 0.045766, 48, 10.7, 1510, 0.0}, {"EGLC", "ILSR", "27", 111150000, 272.89, 5.5, 51.504927, 0.064960, 48, 10.7, 1580, 0.0}, {"EGSS", "ISX", "22", 110500000, 222.78, 3.0, 51.895165, 0.250051, 352, 14.9, 3430, 0.0}, {"EGSS", "ISED", "04", 110500000, 42.78, 3.0, 51.877054, 0.222887, 352, 16.2, 3130, 0.0}, }; ILSDemodGUI* ILSDemodGUI::create(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel) { ILSDemodGUI* gui = new ILSDemodGUI(pluginAPI, deviceUISet, rxChannel); return gui; } void ILSDemodGUI::destroy() { delete this; } void ILSDemodGUI::resetToDefaults() { m_settings.resetToDefaults(); displaySettings(); applySettings(true); } QByteArray ILSDemodGUI::serialize() const { return m_settings.serialize(); } bool ILSDemodGUI::deserialize(const QByteArray& data) { if(m_settings.deserialize(data)) { displaySettings(); applySettings(true); return true; } else { resetToDefaults(); return false; } } QString ILSDemodGUI::formatAngleDirection(float angle) const { QString text; if (m_settings.m_mode == ILSDemodSettings::LOC) { if (angle == 0.0) { text = "Centre"; } else if (angle > 0.0) { text = "Left"; } else { text = "Right"; } } else { if (angle == 0.0) { text = "On slope"; } else if (angle > 0.0) { text = "Above"; } else { text = "Below"; } } return text; } bool ILSDemodGUI::handleMessage(const Message& message) { if (ILSDemod::MsgConfigureILSDemod::match(message)) { qDebug("ILSDemodGUI::handleMessage: ILSDemod::MsgConfigureILSDemod"); const ILSDemod::MsgConfigureILSDemod& cfg = (ILSDemod::MsgConfigureILSDemod&) message; m_settings = cfg.getSettings(); blockApplySettings(true); ui->scopeGUI->updateSettings(); m_channelMarker.updateSettings(static_cast(m_settings.m_channelMarker)); displaySettings(); blockApplySettings(false); return true; } else if (DSPSignalNotification::match(message)) { DSPSignalNotification& notif = (DSPSignalNotification&) message; m_deviceCenterFrequency = notif.getCenterFrequency(); m_basebandSampleRate = notif.getSampleRate(); ui->deltaFrequency->setValueRange(false, 7, -m_basebandSampleRate/2, m_basebandSampleRate/2); ui->deltaFrequencyLabel->setToolTip(tr("Range %1 %L2 Hz").arg(QChar(0xB1)).arg(m_basebandSampleRate/2)); updateAbsoluteCenterFrequency(); return true; } else if (MorseDemod::MsgReportIdent::match(message)) { MorseDemod::MsgReportIdent& report = (MorseDemod::MsgReportIdent&) message; QString ident = report.getIdent(); QString identString = Morse::toString(ident); // Convert Morse to a string ui->morseIdent->setText(Morse::toSpacedUnicode(ident) + " " + identString); // Check it matches ident setting if (identString == m_settings.m_ident) { ui->morseIdent->setStyleSheet("QLabel { color: white }"); } else { ui->morseIdent->setStyleSheet("QLabel { color: red }"); } return true; } else if (ILSDemod::MsgAngleEstimate::match(message)) { ILSDemod::MsgAngleEstimate& report = (ILSDemod::MsgAngleEstimate&) message; ui->md90->setValue(report.getModDepth90()); ui->md150->setValue(report.getModDepth150()); float sdmPercent = report.getSDM() * 100.0f; ui->sdm->setValue(sdmPercent); // 3.1.3.5.3.6.1 if ((sdmPercent < 30.0f) || (sdmPercent > 60.0f)) { ui->sdm->setStyleSheet("QLineEdit { background: rgb(255, 0, 0); }"); } else { ui->sdm->setStyleSheet(""); } ui->ddm->setText(formatDDM(report.getDDM())); float angle = report.getAngle(); float absAngle = std::abs(angle); ui->angle->setText(QString("%1").arg(absAngle, 0, 'f', 1)); ui->angleDirection->setText(formatAngleDirection(angle)); ui->pCarrier->setText(QString("%1").arg(report.getPowerCarrier(), 0, 'f', 1)); ui->p90->setText(QString("%1").arg(report.getPower90(), 0, 'f', 1)); ui->p150->setText(QString("%1").arg(report.getPower150(), 0, 'f', 1)); if (m_settings.m_mode == ILSDemodSettings::LOC) { ui->cdi->setLocalizerDDM(report.getDDM()); } else { ui->cdi->setGlideSlopeDDM(report.getDDM()); } if (m_settings.m_mode == ILSDemodSettings::GS) { m_gsAngle = angle; if (!sendToLOCChannel(angle)) { drawPath(); } } else { m_locAngle = angle; drawPath(); } return true; } else if (MsgGSAngle::match(message)) { MsgGSAngle& report = (MsgGSAngle&) message; m_gsAngle = report.getAngle(); drawPath(); return true; } return false; } void ILSDemodGUI::handleInputMessages() { Message* message; while ((message = getInputMessageQueue()->pop()) != 0) { if (handleMessage(*message)) { delete message; } } } void ILSDemodGUI::channelMarkerChangedByCursor() { ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency()); m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency(); applySettings(); } void ILSDemodGUI::channelMarkerHighlightedByCursor() { setHighlighted(m_channelMarker.getHighlighted()); } void ILSDemodGUI::on_deltaFrequency_changed(qint64 value) { m_channelMarker.setCenterFrequency(value); m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency(); updateAbsoluteCenterFrequency(); applySettings(); } void ILSDemodGUI::on_rfBW_valueChanged(int value) { float bw = value; ui->rfBWText->setText(formatFrequency((int)bw)); m_channelMarker.setBandwidth(bw); m_settings.m_rfBandwidth = bw; applySettings(); } void ILSDemodGUI::on_mode_currentIndexChanged(int index) { ui->frequency->clear(); m_settings.m_mode = (ILSDemodSettings::Mode)index; if (m_settings.m_mode == ILSDemodSettings::LOC) { ui->cdi->setMode(CourseDeviationIndicator::LOC); ui->frequency->setMinimumSize(60, 0); for (const auto &freq : m_locFrequencies) { ui->frequency->addItem(freq); } scanAvailableChannels(); } else { ui->cdi->setMode(CourseDeviationIndicator::GS); ui->frequency->setMinimumSize(110, 0); for (int i = 0; i < m_locFrequencies.size(); i++) { QString text = m_locFrequencies[i] + "/" + m_gsFrequencies[i]; ui->frequency->addItem(text); } closePipes(); } applySettings(); } void ILSDemodGUI::on_frequency_currentIndexChanged(int index) { m_settings.m_frequencyIndex = index; if ((index >= 0) && (index < m_locFrequencies.size())) { QString text; if (m_settings.m_mode == ILSDemodSettings::LOC) { text = m_locFrequencies[index]; } else { text = m_gsFrequencies[index]; } double frequency = text.toDouble() * 1e6; ChannelWebAPIUtils::setCenterFrequency(m_ilsDemod->getDeviceSetIndex(), frequency); } applySettings(); } void ILSDemodGUI::on_average_clicked(bool checked) { m_settings.m_average = checked; applySettings(); } void ILSDemodGUI::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 ILSDemodGUI::on_squelch_valueChanged(int value) { ui->squelchText->setText(QString("%1 dB").arg(value)); m_settings.m_squelch = value; applySettings(); } void ILSDemodGUI::on_audioMute_toggled(bool checked) { m_settings.m_audioMute = checked; applySettings(); } void ILSDemodGUI::on_thresh_valueChanged(int value) { ui->threshText->setText(QString("%1").arg(value / 10.0, 0, 'f', 1)); m_settings.m_identThreshold = value / 10.0; applySettings(); } void ILSDemodGUI::on_ddmUnits_currentIndexChanged(int index) { m_settings.m_ddmUnits = (ILSDemodSettings::DDMUnits) index; applySettings(); } void ILSDemodGUI::on_ident_editingFinished() { m_settings.m_ident = ui->ident->currentText(); applySettings(); } // 3.1.3.7.3 Note 1 float ILSDemodGUI::calcCourseWidth(int m_thresholdToLocalizer) const { float width = 2.0f * Units::radiansToDegrees(atan(105.0f/m_thresholdToLocalizer)); width = std::min(6.0f, width); return width; } void ILSDemodGUI::on_ident_currentIndexChanged(int index) { m_settings.m_ident = ui->ident->currentText(); if ((index >= 0) && (index < m_ils.size())) { m_disableDrawILS = true; ui->trueBearing->setValue(m_ils[index].m_trueBearing); ui->latitude->setText(QString::number(m_ils[index].m_latitude, 'f', 8)); on_latitude_editingFinished(); ui->longitude->setText(QString::number(m_ils[index].m_longitude, 'f', 8)); on_longitude_editingFinished(); ui->elevation->setValue(m_ils[index].m_elevation); ui->glidePath->setValue(m_ils[index].m_glidePath); ui->height->setValue(m_ils[index].m_refHeight); ui->courseWidth->setValue(calcCourseWidth(m_ils[index].m_thresholdToLocalizer)); ui->slope->setValue(m_ils[index].m_slope); ui->runway->setText(QString("%1 %2").arg(m_ils[index].m_airportICAO).arg(m_ils[index].m_runway)); on_runway_editingFinished(); int frequency = m_ils[index].m_frequency; QString freqText = QString("%1").arg(frequency / 1000000.0f, 0, 'f', 2); if (m_settings.m_mode == ILSDemodSettings::GS) { int index = m_locFrequencies.indexOf(freqText); if (index >= 0) { freqText = m_gsFrequencies[index]; } } ui->frequency->setCurrentText(freqText); m_disableDrawILS = false; } drawILSOnMap(); applySettings(); } void ILSDemodGUI::on_runway_editingFinished() { m_settings.m_runway = ui->runway->text(); drawILSOnMap(); applySettings(); } void ILSDemodGUI::on_findOnMap_clicked() { QString pos = QString("%1,%2").arg(m_settings.m_latitude).arg(m_settings.m_longitude); FeatureWebAPIUtils::mapFind(pos); } void ILSDemodGUI::on_addMarker_clicked() { float stationLatitude = MainCore::instance()->getSettings().getLatitude(); float stationLongitude = MainCore::instance()->getSettings().getLongitude(); float stationAltitude = MainCore::instance()->getSettings().getAltitude(); QList mapPipes; MainCore::instance()->getMessagePipes().getMessagePipes(m_ilsDemod, "mapitems", mapPipes); for (const auto& pipe : mapPipes) { MessageQueue *messageQueue = qobject_cast(pipe->m_element); SWGSDRangel::SWGMapItem *swgMapItem = new SWGSDRangel::SWGMapItem(); QString mode = m_settings.m_mode == ILSDemodSettings::LOC ? "LOC" : "GS"; QString name = QString("%1 M%2").arg(mode).arg(m_markerNo); swgMapItem->setName(new QString(name)); swgMapItem->setLatitude(stationLatitude); swgMapItem->setLongitude(stationLongitude); swgMapItem->setAltitude(stationAltitude); swgMapItem->setAltitudeReference(1); // CLAMP_TO_GROUND swgMapItem->setFixedPosition(true); swgMapItem->setPositionDateTime(new QString(QDateTime::currentDateTime().toString(Qt::ISODateWithMs))); swgMapItem->setImage(new QString(QString("qrc:///aprs/aprs/aprs-symbols-24-0-06.png"))); QString text; if (!ui->ddm->text().isEmpty()) { text = QString("ILS %7 Marker %1\n90Hz: %2%\n150Hz: %3%\nDDM: %4\nAngle: %5%6 %8") .arg(m_markerNo) .arg(ui->md90->value()) .arg(ui->md150->value()) .arg(ui->ddm->text()) .arg(ui->angle->text()) .arg(QChar(0xb0)) .arg(mode) .arg(ui->angleDirection->text()); } else { text = QString("ILS %1 Marker %2\nNo data").arg(mode).arg(m_markerNo); } swgMapItem->setText(new QString(text)); if (!m_mapMarkers.contains(name)) { m_mapMarkers.insert(name, true); } MainCore::MsgMapItem *msg = MainCore::MsgMapItem::create(m_ilsDemod, swgMapItem); messageQueue->push(msg); m_markerNo++; } } void ILSDemodGUI::removeFromMap(const QString& name) { QList mapPipes; MainCore::instance()->getMessagePipes().getMessagePipes(m_ilsDemod, "mapitems", mapPipes); for (const auto& pipe : mapPipes) { MessageQueue *messageQueue = qobject_cast(pipe->m_element); SWGSDRangel::SWGMapItem *swgMapItem = new SWGSDRangel::SWGMapItem(); swgMapItem->setName(new QString(name)); swgMapItem->setImage(new QString("")); MainCore::MsgMapItem *msg = MainCore::MsgMapItem::create(m_ilsDemod, swgMapItem); messageQueue->push(msg); } } void ILSDemodGUI::on_clearMarkers_clicked() { QMutableHashIterator itr(m_mapMarkers); while (itr.hasNext()) { itr.next(); removeFromMap(itr.key()); itr.remove(); } m_markerNo = 0; } // Lats and longs in decimal degrees. Distance in metres. Bearing in degrees. // https://www.movable-type.co.uk/scripts/latlong.html static void calcRadialEndPoint(float startLatitude, float startLongitude, float distance, float bearing, float &endLatitude, float &endLongitude) { double startLatRad = startLatitude*M_PI/180.0; double startLongRad = startLongitude*M_PI/180.0; double theta = bearing*M_PI/180.0; double earthRadius = 6378137.0; // At equator double delta = distance/earthRadius; double endLatRad = std::asin(sin(startLatRad)*cos(delta) + cos(startLatRad)*sin(delta)*cos(theta)); double endLongRad = startLongRad + std::atan2(sin(theta)*sin(delta)*cos(startLatRad), cos(delta) - sin(startLatRad)*sin(endLatRad)); endLatitude = endLatRad*180.0/M_PI; endLongitude = endLongRad*180.0/M_PI; } void ILSDemodGUI::addPolygonToMap(const QString& name, const QString& label, const QList& coordinates, QRgb color) { // Send to Map feature QList mapPipes; MainCore::instance()->getMessagePipes().getMessagePipes(m_ilsDemod, "mapitems", mapPipes); if (mapPipes.size() > 0) { if (!m_mapILS.contains(name)) { m_mapILS.insert(name, true); } for (const auto& pipe : mapPipes) { MessageQueue *messageQueue = qobject_cast(pipe->m_element); SWGSDRangel::SWGMapItem *swgMapItem = new SWGSDRangel::SWGMapItem(); swgMapItem->setName(new QString(name)); swgMapItem->setLabel(new QString(label)); swgMapItem->setLatitude(coordinates[0].latitude()); swgMapItem->setLongitude(coordinates[0].longitude()); swgMapItem->setAltitude(coordinates[0].altitude()); QString image = QString("none"); swgMapItem->setImage(new QString(image)); swgMapItem->setImageRotation(0); swgMapItem->setFixedPosition(true); swgMapItem->setAltitudeReference(3); // 1 - CLAMP_TO_GROUND, 3 - CLIP_TO_GROUND swgMapItem->setColorValid(true); swgMapItem->setColor(color); QList *coords = new QList(); for (const auto& coord : coordinates) { SWGSDRangel::SWGMapCoordinate* c = new SWGSDRangel::SWGMapCoordinate(); c->setLatitude(coord.latitude()); c->setLongitude(coord.longitude()); c->setAltitude(coord.altitude()); coords->append(c); } swgMapItem->setCoordinates(coords); swgMapItem->setType(2); MainCore::MsgMapItem *msg = MainCore::MsgMapItem::create(m_ilsDemod, swgMapItem); messageQueue->push(msg); } } } void ILSDemodGUI::addLineToMap(const QString& name, const QString& label, float startLatitude, float startLongitude, float startAltitude, float endLatitude, float endLongitude, float endAltitude) { // Send to Map feature QList mapPipes; MainCore::instance()->getMessagePipes().getMessagePipes(m_ilsDemod, "mapitems", mapPipes); if (mapPipes.size() > 0) { if (!m_mapILS.contains(name)) { m_mapILS.insert(name, true); } for (const auto& pipe : mapPipes) { MessageQueue *messageQueue = qobject_cast(pipe->m_element); SWGSDRangel::SWGMapItem *swgMapItem = new SWGSDRangel::SWGMapItem(); swgMapItem->setName(new QString(name)); swgMapItem->setLabel(new QString(label)); swgMapItem->setLatitude(startLatitude); swgMapItem->setLongitude(startLongitude); swgMapItem->setAltitude(startAltitude); QString image = QString("none"); swgMapItem->setImage(new QString(image)); swgMapItem->setImageRotation(0); swgMapItem->setFixedPosition(true); swgMapItem->setAltitudeReference(3); // CLIP_TO_GROUND QList *coords = new QList(); SWGSDRangel::SWGMapCoordinate* c = new SWGSDRangel::SWGMapCoordinate(); c->setLatitude(startLatitude); c->setLongitude(startLongitude); c->setAltitude(startAltitude); coords->append(c); c = new SWGSDRangel::SWGMapCoordinate(); c->setLatitude(endLatitude); c->setLongitude(endLongitude); c->setAltitude(endAltitude); coords->append(c); swgMapItem->setCoordinates(coords); swgMapItem->setType(3); MainCore::MsgMapItem *msg = MainCore::MsgMapItem::create(m_ilsDemod, swgMapItem); messageQueue->push(msg); } } } void ILSDemodGUI::clearILSFromMap() { QMutableHashIterator itr(m_mapILS); while (itr.hasNext()) { itr.next(); removeFromMap(itr.key()); itr.remove(); } } void ILSDemodGUI::drawILSOnMap() { m_ilsValid = false; if (m_disableDrawILS) { return; } // Check and get all needed settings to display the ILS float thresholdLatitude, thresholdLongitude; if (!Units::stringToLatitudeAndLongitude(m_settings.m_latitude + " " + m_settings.m_longitude, thresholdLatitude, thresholdLongitude)) { qDebug() << "ILSDemodGUI::drawILSOnMap: Lat/lon invalid: " << (m_settings.m_latitude + " " + m_settings.m_longitude); return; } // Can't set this to 0 and use CLIP_TO_GROUND or CLAMP_TO_GROUND, as ground at GARP is below runway at somewhere like EGKB // Perhaps Map needs API so we can query altitude in current terrain m_altitude = Units::feetToMetres(m_settings.m_elevation); float slope = m_settings.m_slope; // Estimate touchdown point, which is roughly where glide-path should intersect runway float thresholdToTouchDown = m_settings.m_refHeight / tan(Units::degreesToRadians(m_settings.m_glidePath)); calcRadialEndPoint(thresholdLatitude, thresholdLongitude, thresholdToTouchDown, m_settings.m_trueBearing, m_tdLatitude, m_tdLongitude); // Estimate localizer reference point (can be localizer location, but may be behind - similar to GARP) float thresholdToLoc = 105.0f / tan(Units::degreesToRadians(m_settings.m_courseWidth / 2.0f)); calcRadialEndPoint(thresholdLatitude, thresholdLongitude, thresholdToLoc, m_settings.m_trueBearing, m_locLatitude, m_locLongitude); m_locAltitude = m_altitude + thresholdToLoc * (slope / 100.0f); // Update GPS angle updateGPSAngle(); // Check to see if there are any Maps open QList pipes; MainCore::instance()->getMessagePipes().getMessagePipes(m_ilsDemod, "mapitems", pipes); if (pipes.size() == 0) { return; } m_hasDrawnILS = true; // Check to see if we have a LOC Demod open, if so, G/S Demod doesn't need to draw if (m_settings.m_mode == ILSDemodSettings::GS) { MainCore::instance()->getMessagePipes().getMessagePipes(m_ilsDemod, "ilsdemod", pipes); if (pipes.size() > 0) { return; } } clearILSFromMap(); // Check to see if map is using Ellipsoid for terrain int featureSetIndex = -1; int featureIndex = -1; QString terrain; Feature *feature = FeatureWebAPIUtils::getFeature(featureSetIndex, featureIndex, "sdrangel.feature.map"); if (feature && ChannelWebAPIUtils::getFeatureSetting(featureSetIndex, featureIndex, "terrain", terrain)) { if (terrain == "Ellipsoid") { m_altitude = 0.0f; slope = 0.0f; } } m_locDistance = Units::nauticalMilesToMetres(18); // 3.1.3.3.1 (Can be 25NM) m_gsDistance = Units::nauticalMilesToMetres(10); m_ilsValid = true; // Runway true bearing points towards runway (direction aircraft land) - calculate bearing towards aircraft float bearing = fmod(m_settings.m_trueBearing - 180.0f, 360.0f); // Calculate course line (actually true bearing (rather than magnetic course) so we can plot on map) float lineEndLatitude, lineEndLongitude; calcRadialEndPoint(m_locLatitude, m_locLongitude, m_locDistance, bearing, lineEndLatitude, lineEndLongitude); QList coords; float midLatitude, midLongitude; float endLatitude, endLongitude; // Calculate sector lines m_locToTouchdown = thresholdToLoc - thresholdToTouchDown; float tdToEnd = (m_locDistance - m_locToTouchdown); float locEndAltitude = m_altitude + sin(Units::degreesToRadians(m_settings.m_glidePath)) * tdToEnd; // Coverage should be +/- 10 degrees // We plot course sector (i.e. +/- 0.155 DDM) float bearingR = fmod(bearing - m_settings.m_courseWidth / 2.0, 360.0f); calcRadialEndPoint(m_locLatitude, m_locLongitude, m_locToTouchdown, bearingR, midLatitude, midLongitude); calcRadialEndPoint(midLatitude, midLongitude, tdToEnd, bearingR, endLatitude, endLongitude); coords.clear(); coords.append(QGeoCoordinate(m_locLatitude, m_locLongitude, m_locAltitude)); coords.append(QGeoCoordinate(midLatitude, midLongitude, m_altitude)); coords.append(QGeoCoordinate(m_tdLatitude, m_tdLongitude, m_altitude)); addPolygonToMap("ILS Localizer Sector 150Hz Runway", "", coords, QColor(0, 200, 0, 125).rgba()); coords.clear(); coords.append(QGeoCoordinate(midLatitude, midLongitude, m_altitude)); coords.append(QGeoCoordinate(endLatitude, endLongitude, locEndAltitude)); coords.append(QGeoCoordinate(lineEndLatitude, lineEndLongitude, locEndAltitude)); coords.append(QGeoCoordinate(m_tdLatitude, m_tdLongitude, m_altitude)); addPolygonToMap("ILS Localizer Sector 150Hz", "", coords, QColor(0, 200, 0, 125).rgba()); float bearingL = fmod(bearing + m_settings.m_courseWidth / 2.0, 360.0f); calcRadialEndPoint(m_locLatitude, m_locLongitude, m_locToTouchdown, bearingL, midLatitude, midLongitude); calcRadialEndPoint(midLatitude, midLongitude, tdToEnd, bearingL, endLatitude, endLongitude); coords.clear(); coords.append(QGeoCoordinate(m_locLatitude, m_locLongitude, m_locAltitude)); coords.append(QGeoCoordinate(midLatitude, midLongitude, m_altitude)); coords.append(QGeoCoordinate(m_tdLatitude, m_tdLongitude, m_altitude)); addPolygonToMap("ILS Localizer Sector 90Hz Runway", "", coords, QColor(0, 150, 0, 125).rgba()); coords.clear(); coords.append(QGeoCoordinate(midLatitude, midLongitude, m_altitude)); coords.append(QGeoCoordinate(endLatitude, endLongitude, locEndAltitude)); coords.append(QGeoCoordinate(lineEndLatitude, lineEndLongitude, locEndAltitude)); coords.append(QGeoCoordinate(m_tdLatitude, m_tdLongitude, m_altitude)); addPolygonToMap("ILS Localizer Sector 90Hz", "", coords, QColor(0, 150, 0, 125).rgba()); // Calculate start of glide path // 1.75*theta and 0.45*theta are the required limits of glidepath coverage (Figure 10) // We plot full scale deflection (i.e. +/- 0.175 DDM) float gpEndLatitude, gpEndLongitude; calcRadialEndPoint(m_tdLatitude, m_tdLongitude, m_gsDistance, bearing, gpEndLatitude, gpEndLongitude); float endAltitudeA = m_altitude + sin(Units::degreesToRadians(m_settings.m_glidePath + 0.36f)) * m_gsDistance; float endAltitudeB = m_altitude + sin(Units::degreesToRadians(m_settings.m_glidePath - 0.36f)) * m_gsDistance; float gpEndAltitude = m_altitude + sin(Units::degreesToRadians(m_settings.m_glidePath)) * m_gsDistance; coords.clear(); coords.append(QGeoCoordinate(m_tdLatitude, m_tdLongitude, m_altitude)); coords.append(QGeoCoordinate(gpEndLatitude, gpEndLongitude, endAltitudeA)); coords.append(QGeoCoordinate(gpEndLatitude, gpEndLongitude, gpEndAltitude)); addPolygonToMap("ILS Glide Path 90Hz", "", coords, QColor(150, 150, 0, 175).rgba()); coords.clear(); coords.append(QGeoCoordinate(m_tdLatitude, m_tdLongitude, m_altitude)); coords.append(QGeoCoordinate(gpEndLatitude, gpEndLongitude, endAltitudeB)); coords.append(QGeoCoordinate(gpEndLatitude, gpEndLongitude, gpEndAltitude)); addPolygonToMap("ILS Glide Path 150Hz", "", coords, QColor(200, 200, 0, 175).rgba()); drawPath(); } void ILSDemodGUI::drawPath() { if (!m_hasDrawnILS) { drawILSOnMap(); } if (!m_ilsValid) { return; } float locAngle = std::isnan(m_locAngle) ? 0.0f : m_locAngle; float gsAngle = std::isnan(m_gsAngle) ? m_settings.m_glidePath : (m_settings.m_glidePath + m_gsAngle); // Plot line at current estimated loc & g/s angles float bearing = fmod(m_settings.m_trueBearing - 180.0f + locAngle, 360.0f); float tdLatitude, tdLongitude; float endLatitude, endLongitude; float distance = m_locDistance - m_locToTouchdown; calcRadialEndPoint(m_locLatitude, m_locLongitude, m_locToTouchdown, bearing, tdLatitude, tdLongitude); calcRadialEndPoint(tdLatitude, tdLongitude, distance, bearing, endLatitude, endLongitude); float endAltitude = m_altitude + sin(Units::degreesToRadians(gsAngle)) * distance; QStringList runwayStrings = m_settings.m_runway.split(" "); QString label; if (runwayStrings.size() == 2) { label = QString("%1 %2").arg(runwayStrings[1]).arg(m_settings.m_ident); // Assume first string is airport ICAO } else if (!runwayStrings[0].isEmpty()) { label = QString("%1 %2").arg(runwayStrings[0]).arg(m_settings.m_ident); } else { label = QString("%2%3T %1").arg(m_settings.m_ident).arg((int)std::round(m_settings.m_trueBearing)).arg(QChar(0xb0)); } addLineToMap("ILS Radial Runway", label, m_locLatitude, m_locLongitude, m_locAltitude, tdLatitude, tdLongitude, m_altitude); addLineToMap("ILS Radial", "", tdLatitude, tdLongitude, m_altitude, endLatitude, endLongitude, endAltitude); } void ILSDemodGUI::updateGPSAngle() { // Get GPS position float gpsLatitude = MainCore::instance()->getSettings().getLatitude(); float gpsLongitude = MainCore::instance()->getSettings().getLongitude(); float gpsAltitude = MainCore::instance()->getSettings().getAltitude(); QGeoCoordinate gpsPos(gpsLatitude, gpsLongitude, gpsAltitude); if (m_settings.m_mode == ILSDemodSettings::LOC) { // Calculate angle from localizer to GPS QGeoCoordinate locPos(m_locLatitude, m_locLongitude, m_altitude); qreal angle = gpsPos.azimuthTo(locPos); angle = angle - m_settings.m_trueBearing; ui->gpsAngle->setText(QString::number(std::abs(angle), 'f', 1)); ui->gpsAngleDirection->setText(formatAngleDirection(angle)); } else { // Calculate angle from glide path runway intersection to GPS QGeoCoordinate tdPos(m_tdLatitude, m_tdLongitude, m_altitude); qreal d = tdPos.distanceTo(gpsPos); float h = gpsAltitude - m_altitude; float angle = Units::radiansToDegrees(atan(h/d)) - m_settings.m_glidePath; ui->gpsAngle->setText(QString::number(std::abs(angle), 'f', 1)); ui->gpsAngleDirection->setText(formatAngleDirection(angle)); } } void ILSDemodGUI::on_trueBearing_valueChanged(double value) { m_settings.m_trueBearing = (float) value; applySettings(); drawILSOnMap(); } void ILSDemodGUI::on_elevation_valueChanged(int value) { m_settings.m_elevation = value; applySettings(); drawILSOnMap(); } void ILSDemodGUI::on_latitude_editingFinished() { m_settings.m_latitude = ui->latitude->text(); applySettings(); drawILSOnMap(); } void ILSDemodGUI::on_longitude_editingFinished() { m_settings.m_longitude = ui->longitude->text(); applySettings(); drawILSOnMap(); } void ILSDemodGUI::on_glidePath_valueChanged(double value) { m_settings.m_glidePath = value; applySettings(); drawILSOnMap(); } void ILSDemodGUI::on_height_valueChanged(double value) { m_settings.m_refHeight = (float)value; applySettings(); drawILSOnMap(); } void ILSDemodGUI::on_courseWidth_valueChanged(double value) { m_settings.m_courseWidth = (float)value; applySettings(); drawILSOnMap(); } void ILSDemodGUI::on_slope_valueChanged(double value) { m_settings.m_slope = (float)value; applySettings(); drawILSOnMap(); } void ILSDemodGUI::on_udpEnabled_clicked(bool checked) { m_settings.m_udpEnabled = checked; applySettings(); } void ILSDemodGUI::on_udpAddress_editingFinished() { m_settings.m_udpAddress = ui->udpAddress->text(); applySettings(); } void ILSDemodGUI::on_udpPort_editingFinished() { m_settings.m_udpPort = ui->udpPort->text().toInt(); applySettings(); } void ILSDemodGUI::on_channel1_currentIndexChanged(int index) { m_settings.m_scopeCh1 = index; applySettings(); } void ILSDemodGUI::on_channel2_currentIndexChanged(int index) { m_settings.m_scopeCh2 = index; applySettings(); } void ILSDemodGUI::onWidgetRolled(QWidget* widget, bool rollDown) { (void) widget; (void) rollDown; getRollupContents()->saveState(m_rollupState); applySettings(); } void ILSDemodGUI::onMenuDialogCalled(const QPoint &p) { if (m_contextMenuType == ContextMenuChannelSettings) { BasicChannelSettingsDialog dialog(&m_channelMarker, this); dialog.setUseReverseAPI(m_settings.m_useReverseAPI); dialog.setReverseAPIAddress(m_settings.m_reverseAPIAddress); dialog.setReverseAPIPort(m_settings.m_reverseAPIPort); dialog.setReverseAPIDeviceIndex(m_settings.m_reverseAPIDeviceIndex); dialog.setReverseAPIChannelIndex(m_settings.m_reverseAPIChannelIndex); dialog.setDefaultTitle(m_displayedName); if (m_deviceUISet->m_deviceMIMOEngine) { dialog.setNumberOfStreams(m_ilsDemod->getNumberOfDeviceStreams()); dialog.setStreamIndex(m_settings.m_streamIndex); } dialog.move(p); new DialogPositioner(&dialog, false); dialog.exec(); m_settings.m_rgbColor = m_channelMarker.getColor().rgb(); m_settings.m_title = m_channelMarker.getTitle(); m_settings.m_useReverseAPI = dialog.useReverseAPI(); m_settings.m_reverseAPIAddress = dialog.getReverseAPIAddress(); m_settings.m_reverseAPIPort = dialog.getReverseAPIPort(); m_settings.m_reverseAPIDeviceIndex = dialog.getReverseAPIDeviceIndex(); m_settings.m_reverseAPIChannelIndex = dialog.getReverseAPIChannelIndex(); setWindowTitle(m_settings.m_title); setTitle(m_channelMarker.getTitle()); setTitleColor(m_settings.m_rgbColor); if (m_deviceUISet->m_deviceMIMOEngine) { m_settings.m_streamIndex = dialog.getSelectedStreamIndex(); m_channelMarker.clearStreamIndexes(); m_channelMarker.addStreamIndex(m_settings.m_streamIndex); updateIndexLabel(); } applySettings(); } resetContextMenuType(); } ILSDemodGUI::ILSDemodGUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel, QWidget* parent) : ChannelGUI(parent), ui(new Ui::ILSDemodGUI), m_pluginAPI(pluginAPI), m_deviceUISet(deviceUISet), m_channelMarker(this), m_deviceCenterFrequency(0), m_doApplySettings(true), m_squelchOpen(false), m_tickCount(0), m_markerNo(0), m_disableDrawILS(false), m_hasDrawnILS(false), m_locAngle(NAN), m_gsAngle(NAN) { setAttribute(Qt::WA_DeleteOnClose, true); m_helpURL = "plugins/channelrx/demodils/readme.md"; RollupContents *rollupContents = getRollupContents(); ui->setupUi(rollupContents); setSizePolicy(rollupContents->sizePolicy()); rollupContents->arrangeRollups(); connect(rollupContents, SIGNAL(widgetRolled(QWidget*,bool)), this, SLOT(onWidgetRolled(QWidget*,bool))); connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(onMenuDialogCalled(const QPoint &))); m_ilsDemod = reinterpret_cast(rxChannel); m_ilsDemod->setMessageQueueToGUI(getInputMessageQueue()); m_spectrumVis = m_ilsDemod->getSpectrumVis(); m_spectrumVis->setGLSpectrum(ui->glSpectrum); connect(&MainCore::instance()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick())); // 50 ms CRightClickEnabler *audioMuteRightClickEnabler = new CRightClickEnabler(ui->audioMute); connect(audioMuteRightClickEnabler, SIGNAL(rightClick(const QPoint &)), this, SLOT(audioSelect(const QPoint &))); 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_scopeVis = m_ilsDemod->getScopeSink(); m_scopeVis->setGLScope(ui->glScope); ui->glScope->connectTimer(MainCore::instance()->getMasterTimer()); ui->scopeGUI->setBuddies(m_scopeVis->getInputMessageQueue(), m_scopeVis, ui->glScope); // Scope settings to display the IQ waveforms ui->scopeGUI->setPreTrigger(1); GLScopeSettings::TraceData traceDataI, traceDataQ; traceDataI.m_projectionType = Projector::ProjectionReal; traceDataI.m_amp = 1.0; // for -1 to +1 traceDataI.m_ofs = 0.0; // vertical offset traceDataQ.m_projectionType = Projector::ProjectionImag; traceDataQ.m_amp = 1.0; traceDataQ.m_ofs = 0.0; ui->scopeGUI->changeTrace(0, traceDataI); ui->scopeGUI->addTrace(traceDataQ); ui->scopeGUI->setDisplayMode(GLScopeSettings::DisplayXYV); ui->scopeGUI->focusOnTrace(0); // re-focus to take changes into account in the GUI GLScopeSettings::TriggerData triggerData; triggerData.m_triggerLevel = 0.1; triggerData.m_triggerLevelCoarse = 10; triggerData.m_triggerPositiveEdge = true; ui->scopeGUI->changeTrigger(0, triggerData); ui->scopeGUI->focusOnTrigger(0); // re-focus to take changes into account in the GUI m_scopeVis->setLiveRate(ILSDemodSettings::ILSDEMOD_SPECTRUM_SAMPLE_RATE); m_scopeVis->configure(500, 1, 0, 0, true); // not working! //m_scopeVis->setFreeRun(false); // FIXME: add method rather than call m_scopeVis->configure() ui->spectrumGUI->setBuddies(m_spectrumVis, ui->glSpectrum); ui->glSpectrum->setCenterFrequency(0); ui->glSpectrum->setSampleRate(ILSDemodSettings::ILSDEMOD_SPECTRUM_SAMPLE_RATE); ui->glSpectrum->setMeasurementParams(SpectrumSettings::MeasurementPeaks, 0, 1000, 90, 150, 1, 5, true, 1); ui->glSpectrum->setMeasurementsVisible(true); m_channelMarker.setColor(Qt::yellow); m_channelMarker.setBandwidth(m_settings.m_rfBandwidth); m_channelMarker.setCenterFrequency(m_settings.m_inputFrequencyOffset); m_channelMarker.setTitle("ILS Demodulator"); m_channelMarker.blockSignals(false); m_channelMarker.setVisible(true); // activate signal on the last setting only setTitleColor(m_channelMarker.getColor()); m_settings.setChannelMarker(&m_channelMarker); m_settings.setScopeGUI(ui->scopeGUI); m_settings.setSpectrumGUI(ui->spectrumGUI); m_settings.setRollupState(&m_rollupState); m_deviceUISet->addChannelMarker(&m_channelMarker); on_mode_currentIndexChanged(ui->mode->currentIndex()); // Populate frequencies connect(&m_channelMarker, SIGNAL(changedByCursor()), this, SLOT(channelMarkerChangedByCursor())); connect(&m_channelMarker, SIGNAL(highlightedByCursor()), this, SLOT(channelMarkerHighlightedByCursor())); connect(getInputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages())); for (const auto& ils : m_ils) { ui->ident->addItem(ils.m_ident); } // Get updated when position changes connect(&MainCore::instance()->getSettings(), &MainSettings::preferenceChanged, this, &ILSDemodGUI::preferenceChanged); ui->scopeContainer->setVisible(false); displaySettings(); makeUIConnections(); applySettings(true); drawILSOnMap(); bool devMode = false; ui->pCarrierLabel->setVisible(devMode); ui->pCarrier->setVisible(devMode); ui->pCarrierUnits->setVisible(devMode); ui->p90Label->setVisible(devMode); ui->p90->setVisible(devMode); ui->p90Units->setVisible(devMode); ui->p150Label->setVisible(devMode); ui->p150->setVisible(devMode); ui->p150Units->setVisible(devMode); SpectrumSettings spectrumSettings = m_spectrumVis->getSettings(); spectrumSettings.m_fftSize = 256; spectrumSettings.m_fftWindow = FFTWindow::Flattop; // To match what's used in sink spectrumSettings.m_averagingMode = SpectrumSettings::AvgModeMoving; spectrumSettings.m_averagingValue = 1; spectrumSettings.m_displayWaterfall = true; spectrumSettings.m_displayMaxHold = false; spectrumSettings.m_ssb = false; spectrumSettings.m_displayHistogram = false; spectrumSettings.m_displayCurrent = true; spectrumSettings.m_spectrumStyle = SpectrumSettings::Gradient; SpectrumVis::MsgConfigureSpectrumVis *msg = SpectrumVis::MsgConfigureSpectrumVis::create(spectrumSettings, false); m_spectrumVis->getInputMessageQueue()->push(msg); scanAvailableChannels(); QObject::connect( MainCore::instance(), &MainCore::channelAdded, this, &ILSDemodGUI::handleChannelAdded ); } ILSDemodGUI::~ILSDemodGUI() { QObject::disconnect(&MainCore::instance()->getMasterTimer(), &QTimer::timeout, this, &ILSDemodGUI::tick); QObject::disconnect(MainCore::instance(), &MainCore::channelAdded, this, &ILSDemodGUI::handleChannelAdded); on_clearMarkers_clicked(); clearILSFromMap(); delete ui; } void ILSDemodGUI::blockApplySettings(bool block) { m_doApplySettings = !block; } void ILSDemodGUI::applySettings(bool force) { if (m_doApplySettings) { ILSDemod::MsgConfigureILSDemod* message = ILSDemod::MsgConfigureILSDemod::create( m_settings, force); m_ilsDemod->getInputMessageQueue()->push(message); } } QString ILSDemodGUI::formatDDM(float ddm) const { switch (m_settings.m_ddmUnits) { case ILSDemodSettings::PERCENT: return QString::number(ddm * 100.0f, 'f', 1); case ILSDemodSettings::MICROAMPS: if (m_settings.m_mode == ILSDemodSettings::LOC) { return QString::number(ddm * 967.75f, 'f', 1); // 0.155 -> 150uA } else { return QString::number(ddm * 857.125f, 'f', 1); } default: return QString::number(ddm, 'f', 3); } } QString ILSDemodGUI::formatFrequency(int frequency) const { QString suffix = ""; if (width() > 450) { suffix = " Hz"; } return QString("%1%2").arg(frequency).arg(suffix); } void ILSDemodGUI::displaySettings() { m_channelMarker.blockSignals(true); m_channelMarker.setBandwidth(m_settings.m_rfBandwidth); m_channelMarker.setCenterFrequency(m_settings.m_inputFrequencyOffset); m_channelMarker.setTitle(m_settings.m_title); m_channelMarker.blockSignals(false); m_channelMarker.setColor(m_settings.m_rgbColor); // activate signal on the last setting only setTitleColor(m_settings.m_rgbColor); setWindowTitle(m_channelMarker.getTitle()); setTitle(m_channelMarker.getTitle()); blockApplySettings(true); ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency()); ui->rfBWText->setText(formatFrequency((int)m_settings.m_rfBandwidth)); ui->rfBW->setValue(m_settings.m_rfBandwidth); ui->volume->setValue(m_settings.m_volume * 10.0); ui->volumeText->setText(QString("%1").arg(m_settings.m_volume, 0, 'f', 1)); ui->squelch->setValue(m_settings.m_squelch); ui->squelchText->setText(QString("%1 dB").arg(m_settings.m_squelch)); ui->audioMute->setChecked(m_settings.m_audioMute); ui->average->setChecked(m_settings.m_average); ui->thresh->setValue(m_settings.m_identThreshold * 10.0); ui->threshText->setText(QString("%1").arg(m_settings.m_identThreshold, 0, 'f', 1)); m_disableDrawILS = true; ui->mode->setCurrentIndex((int) m_settings.m_mode); ui->frequency->setCurrentIndex(m_settings.m_frequencyIndex); ui->ident->setCurrentText(m_settings.m_ident); ui->runway->setText(m_settings.m_runway); on_runway_editingFinished(); ui->trueBearing->setValue(m_settings.m_trueBearing); ui->height->setValue(m_settings.m_refHeight); ui->courseWidth->setValue(m_settings.m_courseWidth); ui->slope->setValue(m_settings.m_slope); ui->latitude->setText(m_settings.m_latitude); ui->longitude->setText(m_settings.m_longitude); ui->elevation->setValue(m_settings.m_elevation); ui->glidePath->setValue(m_settings.m_glidePath); m_disableDrawILS = false; updateIndexLabel(); ui->udpEnabled->setChecked(m_settings.m_udpEnabled); ui->udpAddress->setText(m_settings.m_udpAddress); ui->udpPort->setText(QString::number(m_settings.m_udpPort)); ui->channel1->setCurrentIndex(m_settings.m_scopeCh1); ui->channel2->setCurrentIndex(m_settings.m_scopeCh2); ui->logFilename->setToolTip(QString(".csv log filename: %1").arg(m_settings.m_logFilename)); ui->logEnable->setChecked(m_settings.m_logEnabled); getRollupContents()->restoreState(m_rollupState); updateAbsoluteCenterFrequency(); blockApplySettings(false); drawILSOnMap(); } void ILSDemodGUI::leaveEvent(QEvent* event) { m_channelMarker.setHighlighted(false); ChannelGUI::leaveEvent(event); } void ILSDemodGUI::enterEvent(EnterEventType* event) { m_channelMarker.setHighlighted(true); ChannelGUI::enterEvent(event); } void ILSDemodGUI::audioSelect(const QPoint& p) { qDebug("ILSDemodGUI::audioSelect"); AudioSelectDialog audioSelect(DSPEngine::instance()->getAudioDeviceManager(), m_settings.m_audioDeviceName); audioSelect.move(p); audioSelect.exec(); if (audioSelect.m_selected) { m_settings.m_audioDeviceName = audioSelect.m_audioDeviceName; applySettings(); } } void ILSDemodGUI::tick() { double magsqAvg, magsqPeak; int nbMagsqSamples; m_ilsDemod->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(QString::number(powDbAvg, 'f', 1)); } int audioSampleRate = m_ilsDemod->getAudioSampleRate(); bool squelchOpen = m_ilsDemod->getSquelchOpen(); if (squelchOpen != m_squelchOpen) { if (audioSampleRate < 0) { ui->audioMute->setStyleSheet("QToolButton { background-color : red; }"); } else if (squelchOpen) { ui->audioMute->setStyleSheet("QToolButton { background-color : green; }"); } else { ui->audioMute->setStyleSheet("QToolButton { background:rgb(79,79,79); }"); } m_squelchOpen = squelchOpen; } if (!m_hasDrawnILS && (m_tickCount % 25 == 0)) { // Check to see if there are any Maps open - Is there a signal we can use instead? QList mapPipes; MainCore::instance()->getMessagePipes().getMessagePipes(m_ilsDemod, "mapitems", mapPipes); if (mapPipes.size() > 0) { drawILSOnMap(); } } m_tickCount++; } void ILSDemodGUI::on_logEnable_clicked(bool checked) { m_settings.m_logEnabled = checked; applySettings(); } void ILSDemodGUI::on_logFilename_clicked() { // Get filename to save to QFileDialog fileDialog(nullptr, "Select CSV file to log data to", "", "*.csv"); fileDialog.setAcceptMode(QFileDialog::AcceptSave); if (fileDialog.exec()) { QStringList fileNames = fileDialog.selectedFiles(); if (fileNames.size() > 0) { m_settings.m_logFilename = fileNames[0]; ui->logFilename->setToolTip(QString(".csv log filename: %1").arg(m_settings.m_logFilename)); applySettings(); } } } void ILSDemodGUI::makeUIConnections() { QObject::connect(ui->deltaFrequency, &ValueDialZ::changed, this, &ILSDemodGUI::on_deltaFrequency_changed); QObject::connect(ui->rfBW, &QSlider::valueChanged, this, &ILSDemodGUI::on_rfBW_valueChanged); QObject::connect(ui->mode, QOverload::of(&QComboBox::currentIndexChanged), this, &ILSDemodGUI::on_mode_currentIndexChanged); QObject::connect(ui->frequency, QOverload::of(&QComboBox::currentIndexChanged), this, &ILSDemodGUI::on_frequency_currentIndexChanged); QObject::connect(ui->average, &QPushButton::clicked, this, &ILSDemodGUI::on_average_clicked); QObject::connect(ui->volume, &QDial::valueChanged, this, &ILSDemodGUI::on_volume_valueChanged); QObject::connect(ui->squelch, &QDial::valueChanged, this, &ILSDemodGUI::on_squelch_valueChanged); QObject::connect(ui->audioMute, &QToolButton::toggled, this, &ILSDemodGUI::on_audioMute_toggled); QObject::connect(ui->thresh, &QDial::valueChanged, this, &ILSDemodGUI::on_thresh_valueChanged); QObject::connect(ui->ddmUnits, QOverload::of(&QComboBox::currentIndexChanged), this, &ILSDemodGUI::on_ddmUnits_currentIndexChanged); QObject::connect(ui->ident, QOverload::of(&QComboBox::currentIndexChanged), this, &ILSDemodGUI::on_ident_currentIndexChanged); QObject::connect(ui->ident->lineEdit(), &QLineEdit::editingFinished, this, &ILSDemodGUI::on_ident_editingFinished); QObject::connect(ui->runway, &QLineEdit::editingFinished, this, &ILSDemodGUI::on_runway_editingFinished); QObject::connect(ui->trueBearing, QOverload::of(&QDoubleSpinBox::valueChanged), this, &ILSDemodGUI::on_trueBearing_valueChanged); QObject::connect(ui->elevation, QOverload::of(&QSpinBox::valueChanged), this, &ILSDemodGUI::on_elevation_valueChanged); QObject::connect(ui->latitude, &QLineEdit::editingFinished, this, &ILSDemodGUI::on_latitude_editingFinished); QObject::connect(ui->longitude, &QLineEdit::editingFinished, this, &ILSDemodGUI::on_longitude_editingFinished); QObject::connect(ui->glidePath, QOverload::of(&QDoubleSpinBox::valueChanged), this, &ILSDemodGUI::on_glidePath_valueChanged); QObject::connect(ui->height, QOverload::of(&QDoubleSpinBox::valueChanged), this, &ILSDemodGUI::on_height_valueChanged); QObject::connect(ui->courseWidth, QOverload::of(&QDoubleSpinBox::valueChanged), this, &ILSDemodGUI::on_courseWidth_valueChanged); QObject::connect(ui->slope, QOverload::of(&QDoubleSpinBox::valueChanged), this, &ILSDemodGUI::on_slope_valueChanged); QObject::connect(ui->findOnMap, &QPushButton::clicked, this, &ILSDemodGUI::on_findOnMap_clicked); QObject::connect(ui->addMarker, &QPushButton::clicked, this, &ILSDemodGUI::on_addMarker_clicked); QObject::connect(ui->clearMarkers, &QPushButton::clicked, this, &ILSDemodGUI::on_clearMarkers_clicked); QObject::connect(ui->udpEnabled, &QCheckBox::clicked, this, &ILSDemodGUI::on_udpEnabled_clicked); QObject::connect(ui->udpAddress, &QLineEdit::editingFinished, this, &ILSDemodGUI::on_udpAddress_editingFinished); QObject::connect(ui->udpPort, &QLineEdit::editingFinished, this, &ILSDemodGUI::on_udpPort_editingFinished); QObject::connect(ui->logEnable, &ButtonSwitch::clicked, this, &ILSDemodGUI::on_logEnable_clicked); QObject::connect(ui->logFilename, &QToolButton::clicked, this, &ILSDemodGUI::on_logFilename_clicked); QObject::connect(ui->channel1, QOverload::of(&QComboBox::currentIndexChanged), this, &ILSDemodGUI::on_channel1_currentIndexChanged); QObject::connect(ui->channel2, QOverload::of(&QComboBox::currentIndexChanged), this, &ILSDemodGUI::on_channel2_currentIndexChanged); } void ILSDemodGUI::updateAbsoluteCenterFrequency() { setStatusFrequency(m_deviceCenterFrequency + m_settings.m_inputFrequencyOffset); } void ILSDemodGUI::preferenceChanged(int elementType) { Preferences::ElementType pref = (Preferences::ElementType)elementType; if ((pref == Preferences::Latitude) || (pref == Preferences::Longitude) || (pref == Preferences::Altitude)) { updateGPSAngle(); } } bool ILSDemodGUI::sendToLOCChannel(float angle) { QList pipes; MainCore::instance()->getMessagePipes().getMessagePipes(m_ilsDemod, "ilsdemod", pipes); for (const auto& pipe : pipes) { MessageQueue *messageQueue = qobject_cast(pipe->m_element); MsgGSAngle *msg = MsgGSAngle::create(angle); messageQueue->push(msg); } return pipes.size() > 0; } void ILSDemodGUI::closePipes() { for (const auto channel : m_availableChannels) { ObjectPipe *pipe = MainCore::instance()->getMessagePipes().unregisterProducerToConsumer(channel, m_ilsDemod, "ilsdemod"); if (pipe) { MessageQueue *messageQueue = qobject_cast(pipe->m_element); if (messageQueue) { disconnect(messageQueue, &MessageQueue::messageEnqueued, this, nullptr); // Have to use nullptr, as slot is a lambda. } } } } void ILSDemodGUI::scanAvailableChannels() { MainCore *mainCore = MainCore::instance(); MessagePipes& messagePipes = mainCore->getMessagePipes(); std::vector& deviceSets = mainCore->getDeviceSets(); m_availableChannels.clear(); int deviceSetIndex = 0; for (const auto& deviceSet : deviceSets) { DSPDeviceSourceEngine *deviceSourceEngine = deviceSet->m_deviceSourceEngine; if (deviceSourceEngine) { for (int chi = 0; chi < deviceSet->getNumberOfChannels(); chi++) { ChannelAPI *channel = deviceSet->getChannelAt(chi); if ((channel->getURI() == "sdrangel.channel.ilsdemod") && !m_availableChannels.contains(channel) && (m_ilsDemod != channel)) { ObjectPipe *pipe = messagePipes.registerProducerToConsumer(channel, m_ilsDemod, "ilsdemod"); MessageQueue *messageQueue = qobject_cast(pipe->m_element); QObject::connect( messageQueue, &MessageQueue::messageEnqueued, this, [=](){ this->handleChannelMessageQueue(messageQueue); }, Qt::QueuedConnection ); QObject::connect( pipe, &ObjectPipe::toBeDeleted, this, &ILSDemodGUI::handleMessagePipeToBeDeleted ); m_availableChannels.insert(channel); } } } deviceSetIndex++; } } void ILSDemodGUI::handleChannelAdded(int deviceSetIndex, ChannelAPI *channel) { qDebug("ILSDemodGUI::handleChannelAdded: deviceSetIndex: %d:%d channel: %s (%p)", deviceSetIndex, channel->getIndexInDeviceSet(), qPrintable(channel->getURI()), channel); std::vector& deviceSets = MainCore::instance()->getDeviceSets(); DeviceSet *deviceSet = deviceSets[deviceSetIndex]; DSPDeviceSourceEngine *deviceSourceEngine = deviceSet->m_deviceSourceEngine; if (deviceSourceEngine && (channel->getURI() == "sdrangel.channel.ilsdemod")) { if (!m_availableChannels.contains(channel) && (m_ilsDemod != channel)) { MessagePipes& messagePipes = MainCore::instance()->getMessagePipes(); ObjectPipe *pipe = messagePipes.registerProducerToConsumer(channel, m_ilsDemod, "ilsdemod"); MessageQueue *messageQueue = qobject_cast(pipe->m_element); QObject::connect( messageQueue, &MessageQueue::messageEnqueued, this, [=](){ this->handleChannelMessageQueue(messageQueue); }, Qt::QueuedConnection ); QObject::connect( pipe, &ObjectPipe::toBeDeleted, this, &ILSDemodGUI::handleMessagePipeToBeDeleted ); m_availableChannels.insert(channel); } } } void ILSDemodGUI::handleMessagePipeToBeDeleted(int reason, QObject* object) { if ((reason == 0) && m_availableChannels.contains((ChannelAPI*) object)) // producer (channel) { qDebug("ILSDemodGUI::handleMessagePipeToBeDeleted: removing channel at (%p)", object); m_availableChannels.remove((ChannelAPI*) object); } } void ILSDemodGUI::handleChannelMessageQueue(MessageQueue* messageQueue) { Message* message; while ((message = messageQueue->pop()) != nullptr) { if (handleMessage(*message)) { delete message; } } }