/////////////////////////////////////////////////////////////////////////////////// // Copyright (C) 2015 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 . // /////////////////////////////////////////////////////////////////////////////////// #include "bfmdemodgui.h" #include #include #include #include #include #include "boost/format.hpp" #include #include #include #include "dsp/threadedbasebandsamplesink.h" #include "dsp/dspengine.h" #include "dsp/spectrumvis.h" #include "gui/glspectrum.h" #include "plugin/pluginapi.h" #include "util/simpleserializer.h" #include "util/db.h" #include "gui/basicchannelsettingsdialog.h" #include "mainwindow.h" #include "bfmdemod.h" #include "rdstmc.h" #include "ui_bfmdemodgui.h" const QString BFMDemodGUI::m_channelID = "sdrangel.channel.bfm"; const int BFMDemodGUI::m_rfBW[] = { 80000, 100000, 120000, 140000, 160000, 180000, 200000, 220000, 250000 }; //int requiredBW(int rfBW) //{ // if (rfBW <= 48000) // return 48000; // else if (rfBW < 100000) // return 96000; // else // return 384000; //} BFMDemodGUI* BFMDemodGUI::create(PluginAPI* pluginAPI, DeviceSourceAPI *deviceAPI) { BFMDemodGUI* gui = new BFMDemodGUI(pluginAPI, deviceAPI); return gui; } void BFMDemodGUI::destroy() { delete this; } void BFMDemodGUI::setName(const QString& name) { setObjectName(name); } QString BFMDemodGUI::getName() const { return objectName(); } qint64 BFMDemodGUI::getCenterFrequency() const { return m_channelMarker.getCenterFrequency(); } void BFMDemodGUI::setCenterFrequency(qint64 centerFrequency) { m_channelMarker.setCenterFrequency(centerFrequency); applySettings(); } void BFMDemodGUI::resetToDefaults() { blockApplySettings(true); ui->rfBW->setValue(4); ui->afBW->setValue(3); ui->volume->setValue(20); ui->squelch->setValue(-40); ui->deltaFrequency->setValue(0); ui->copyAudioToUDP->setChecked(false); m_channelMarker.setTitle("Broadcast FM Demod"); m_channelMarker.setColor(QColor(80, 120, 228)); m_channelMarker.setBandwidth(12500); m_channelMarker.setCenterFrequency(0); m_channelMarker.setUDPAddress("127.0.0.1"); m_channelMarker.setUDPSendPort(9999); setTitleColor(m_channelMarker.getColor()); ui->g00AltFrequenciesBox->setEnabled(false); ui->g14MappedFrequencies->setEnabled(false); ui->g14AltFrequencies->setEnabled(false); blockApplySettings(false); applySettings(); } QByteArray BFMDemodGUI::serialize() const { SimpleSerializer s(1); s.writeS32(1, m_channelMarker.getCenterFrequency()); s.writeS32(2, ui->rfBW->value()); s.writeS32(3, ui->afBW->value()); s.writeS32(4, ui->volume->value()); s.writeS32(5, ui->squelch->value()); s.writeU32(7, m_channelMarker.getColor().rgb()); s.writeBlob(8, ui->spectrumGUI->serialize()); s.writeBool(9, ui->audioStereo->isChecked()); s.writeBool(10, ui->lsbStereo->isChecked()); s.writeBlob(11, m_channelMarker.serialize()); return s.final(); } bool BFMDemodGUI::deserialize(const QByteArray& data) { SimpleDeserializer d(data); if (!d.isValid()) { resetToDefaults(); return false; } if (d.getVersion() == 1) { QByteArray bytetmp; qint32 tmp; quint32 u32tmp; bool booltmp; QString strtmp; blockApplySettings(true); m_channelMarker.blockSignals(true); d.readBlob(11, &bytetmp); m_channelMarker.deserialize(bytetmp); d.readS32(1, &tmp, 0); m_channelMarker.setCenterFrequency(tmp); d.readS32(2, &tmp, 4); ui->rfBW->setValue(tmp); ui->rfBWText->setText(QString("%1 kHz").arg(m_rfBW[tmp] / 1000.0)); m_channelMarker.setBandwidth(m_rfBW[tmp]); d.readS32(3, &tmp, 3); ui->afBW->setValue(tmp); d.readS32(4, &tmp, 20); ui->volume->setValue(tmp); d.readS32(5, &tmp, -40); ui->squelch->setValue(tmp); if(d.readU32(7, &u32tmp)) { m_channelMarker.setColor(u32tmp); } d.readBlob(8, &bytetmp); ui->spectrumGUI->deserialize(bytetmp); d.readBool(9, &booltmp, false); ui->audioStereo->setChecked(booltmp); d.readBool(10, &booltmp, false); ui->lsbStereo->setChecked(booltmp); this->setWindowTitle(m_channelMarker.getTitle()); displayUDPAddress(); blockApplySettings(false); m_channelMarker.blockSignals(false); applySettings(true); return true; } else { resetToDefaults(); return false; } } bool BFMDemodGUI::handleMessage(const Message& message __attribute__((unused))) { return false; } void BFMDemodGUI::channelMarkerChanged() { this->setWindowTitle(m_channelMarker.getTitle()); displayUDPAddress(); applySettings(); } void BFMDemodGUI::on_deltaFrequency_changed(qint64 value) { m_channelMarker.setCenterFrequency(value); } void BFMDemodGUI::on_rfBW_valueChanged(int value) { ui->rfBWText->setText(QString("%1 kHz").arg(m_rfBW[value] / 1000.0)); m_channelMarker.setBandwidth(m_rfBW[value]); applySettings(); } void BFMDemodGUI::on_afBW_valueChanged(int value) { ui->afBWText->setText(QString("%1 kHz").arg(value)); applySettings(); } void BFMDemodGUI::on_volume_valueChanged(int value) { ui->volumeText->setText(QString("%1").arg(value / 10.0, 0, 'f', 1)); applySettings(); } void BFMDemodGUI::on_squelch_valueChanged(int value) { ui->squelchText->setText(QString("%1 dB").arg(value)); applySettings(); } void BFMDemodGUI::on_audioStereo_toggled(bool stereo) { if (!stereo) { ui->audioStereo->setStyleSheet("QToolButton { background:rgb(79,79,79); }"); } applySettings(); } void BFMDemodGUI::on_lsbStereo_toggled(bool lsb __attribute__((unused))) { applySettings(); } void BFMDemodGUI::on_copyAudioToUDP_toggled(bool copy __attribute__((unused))) { applySettings(); } void BFMDemodGUI::on_showPilot_clicked() { applySettings(); } void BFMDemodGUI::on_rds_clicked() { applySettings(); } void BFMDemodGUI::on_clearData_clicked(bool checked __attribute__((unused))) { if (ui->rds->isChecked()) { m_rdsParser.clearAllFields(); ui->g14ProgServiceNames->clear(); ui->g14MappedFrequencies->clear(); ui->g14AltFrequencies->clear(); ui->g00AltFrequenciesBox->setEnabled(false); ui->g14MappedFrequencies->setEnabled(false); ui->g14AltFrequencies->setEnabled(false); rdsUpdate(true); } } void BFMDemodGUI::on_g14ProgServiceNames_currentIndexChanged(int _index) { uint32_t index = _index & 0x7FFFFFF; if (index < m_g14ComboIndex.size()) { unsigned int piKey = m_g14ComboIndex[index]; RDSParser::freqs_map_t::const_iterator mIt = m_rdsParser.m_g14_mapped_freqs.find(piKey); if (mIt != m_rdsParser.m_g14_mapped_freqs.end()) { ui->g14MappedFrequencies->clear(); RDSParser::freqs_set_t::iterator sIt = (mIt->second).begin(); const RDSParser::freqs_set_t::iterator sItEnd = (mIt->second).end(); for (; sIt != sItEnd; ++sIt) { std::ostringstream os; os << std::fixed << std::showpoint << std::setprecision(2) << *sIt; ui->g14MappedFrequencies->addItem(os.str().c_str()); } ui->g14MappedFrequencies->setEnabled(ui->g14MappedFrequencies->count() > 0); } mIt = m_rdsParser.m_g14_alt_freqs.find(piKey); if (mIt != m_rdsParser.m_g14_alt_freqs.end()) { ui->g14AltFrequencies->clear(); RDSParser::freqs_set_t::iterator sIt = (mIt->second).begin(); const RDSParser::freqs_set_t::iterator sItEnd = (mIt->second).end(); for (; sIt != sItEnd; ++sIt) { std::ostringstream os; os << std::fixed << std::showpoint << std::setprecision(2) << *sIt; ui->g14AltFrequencies->addItem(os.str().c_str()); } ui->g14AltFrequencies->setEnabled(ui->g14AltFrequencies->count() > 0); } } } void BFMDemodGUI::on_g00AltFrequenciesBox_activated(int index __attribute__((unused))) { qint64 f = (qint64) ((ui->g00AltFrequenciesBox->currentText()).toDouble() * 1e6); changeFrequency(f); } void BFMDemodGUI::on_g14MappedFrequencies_activated(int index __attribute__((unused))) { qint64 f = (qint64) ((ui->g14MappedFrequencies->currentText()).toDouble() * 1e6); changeFrequency(f); } void BFMDemodGUI::on_g14AltFrequencies_activated(int index __attribute__((unused))) { qint64 f = (qint64) ((ui->g14AltFrequencies->currentText()).toDouble() * 1e6); changeFrequency(f); } void BFMDemodGUI::onWidgetRolled(QWidget* widget __attribute__((unused)), bool rollDown __attribute__((unused))) { } void BFMDemodGUI::onMenuDialogCalled(const QPoint &p) { BasicChannelSettingsDialog dialog(&m_channelMarker, this); dialog.move(p); dialog.exec(); } BFMDemodGUI::BFMDemodGUI(PluginAPI* pluginAPI, DeviceSourceAPI *deviceAPI, QWidget* parent) : RollupWidget(parent), ui(new Ui::BFMDemodGUI), m_pluginAPI(pluginAPI), m_deviceAPI(deviceAPI), m_channelMarker(this), m_rdsTimerCount(0), m_channelPowerDbAvg(20,0), m_rate(625000) { ui->setupUi(this); 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); 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_spectrumVis = new SpectrumVis(ui->glSpectrum); m_bfmDemod = new BFMDemod(m_spectrumVis, &m_rdsParser); m_channelizer = new DownChannelizer(m_bfmDemod); m_threadedChannelizer = new ThreadedBasebandSampleSink(m_channelizer, this); connect(m_channelizer, SIGNAL(inputSampleRateChanged()), this, SLOT(channelSampleRateChanged())); m_deviceAPI->addThreadedSink(m_threadedChannelizer); ui->glSpectrum->setCenterFrequency(m_rate / 4); ui->glSpectrum->setSampleRate(m_rate / 2); ui->glSpectrum->setDisplayWaterfall(false); ui->glSpectrum->setDisplayMaxHold(false); ui->glSpectrum->setSsbSpectrum(true); m_spectrumVis->configure(m_spectrumVis->getInputMessageQueue(), 64, 10, FFTWindow::BlackmanHarris); connect(&m_pluginAPI->getMainWindow()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick())); //m_channelMarker = new ChannelMarker(this); m_channelMarker.setTitle("Broadcast FM Demod"); m_channelMarker.setColor(QColor(80, 120, 228)); m_channelMarker.setBandwidth(12500); m_channelMarker.setCenterFrequency(0); m_channelMarker.setUDPAddress("127.0.0.1"); m_channelMarker.setUDPSendPort(9999); m_channelMarker.setVisible(true); setTitleColor(m_channelMarker.getColor()); connect(&m_channelMarker, SIGNAL(changed()), this, SLOT(channelMarkerChanged())); m_deviceAPI->registerChannelInstance(m_channelID, this); m_deviceAPI->addChannelMarker(&m_channelMarker); m_deviceAPI->addRollupWidget(this); ui->spectrumGUI->setBuddies(m_spectrumVis->getInputMessageQueue(), m_spectrumVis, ui->glSpectrum); ui->g00AltFrequenciesBox->setEnabled(false); ui->g14MappedFrequencies->setEnabled(false); ui->g14AltFrequencies->setEnabled(false); rdsUpdateFixedFields(); rdsUpdate(true); displayUDPAddress(); applySettings(true); } BFMDemodGUI::~BFMDemodGUI() { m_deviceAPI->removeChannelInstance(this); m_deviceAPI->removeThreadedSink(m_threadedChannelizer); delete m_threadedChannelizer; delete m_channelizer; delete m_bfmDemod; //delete m_channelMarker; delete ui; } void BFMDemodGUI::displayUDPAddress() { ui->copyAudioToUDP->setToolTip(QString("Copy audio output to UDP %1:%2").arg(m_channelMarker.getUDPAddress()).arg(m_channelMarker.getUDPSendPort())); } void BFMDemodGUI::blockApplySettings(bool block) { m_doApplySettings = !block; } void BFMDemodGUI::applySettings(bool force) { if (m_doApplySettings) { setTitleColor(m_channelMarker.getColor()); m_channelizer->configure(m_channelizer->getInputMessageQueue(), requiredBW(m_rfBW[ui->rfBW->value()]), // TODO: this is where requested sample rate is specified m_channelMarker.getCenterFrequency()); ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency()); m_bfmDemod->configure(m_bfmDemod->getInputMessageQueue(), m_rfBW[ui->rfBW->value()], ui->afBW->value() * 1000.0, ui->volume->value() / 10.0, ui->squelch->value(), ui->audioStereo->isChecked(), ui->lsbStereo->isChecked(), ui->showPilot->isChecked(), ui->rds->isChecked(), ui->copyAudioToUDP->isChecked(), m_channelMarker.getUDPAddress(), m_channelMarker.getUDPSendPort(), force); } } void BFMDemodGUI::leaveEvent(QEvent*) { blockApplySettings(true); m_channelMarker.setHighlighted(false); blockApplySettings(false); } void BFMDemodGUI::enterEvent(QEvent*) { blockApplySettings(true); m_channelMarker.setHighlighted(true); blockApplySettings(false); } void BFMDemodGUI::tick() { double magsqAvg, magsqPeak; int nbMagsqSamples; m_bfmDemod->getMagSqLevels(magsqAvg, magsqPeak, nbMagsqSamples); Real powDbAvg = CalcDb::dbPower(magsqAvg); Real powDbPeak = CalcDb::dbPower(magsqPeak); ui->channelPowerMeter->levelChanged( (100.0f + powDbAvg) / 100.0f, (100.0f + powDbPeak) / 100.0f, nbMagsqSamples); ui->channelPower->setText(QString::number(powDbAvg, 'f', 1)); // Real powDb = CalcDb::dbPower(m_bfmDemod->getMagSq()); // m_channelPowerDbAvg.feed(powDb); // ui->channelPower->setText(QString::number(m_channelPowerDbAvg.average(), 'f', 1)); Real pilotPowDb = CalcDb::dbPower(m_bfmDemod->getPilotLevel()); QString pilotPowDbStr; pilotPowDbStr.sprintf("%+02.1f", pilotPowDb); ui->pilotPower->setText(pilotPowDbStr); if (m_bfmDemod->getPilotLock()) { if (ui->audioStereo->isChecked()) { ui->audioStereo->setStyleSheet("QToolButton { background-color : green; }"); } } else { if (ui->audioStereo->isChecked()) { ui->audioStereo->setStyleSheet("QToolButton { background:rgb(79,79,79); }"); } } if (ui->rds->isChecked() && (m_rdsTimerCount == 0)) { rdsUpdate(false); } m_rdsTimerCount = (m_rdsTimerCount + 1) % 25; //qDebug() << "Pilot lock: " << m_bfmDemod->getPilotLock() << ":" << m_bfmDemod->getPilotLevel(); TODO: update a GUI item with status } void BFMDemodGUI::channelSampleRateChanged() { m_rate = m_bfmDemod->getSampleRate(); ui->glSpectrum->setCenterFrequency(m_rate / 4); ui->glSpectrum->setSampleRate(m_rate / 2); } void BFMDemodGUI::rdsUpdateFixedFields() { ui->g00Label->setText(m_rdsParser.rds_group_acronym_tags[0].c_str()); ui->g01Label->setText(m_rdsParser.rds_group_acronym_tags[1].c_str()); ui->g02Label->setText(m_rdsParser.rds_group_acronym_tags[2].c_str()); ui->g03Label->setText(m_rdsParser.rds_group_acronym_tags[3].c_str()); ui->g04Label->setText(m_rdsParser.rds_group_acronym_tags[4].c_str()); //ui->g05Label->setText(m_rdsParser.rds_group_acronym_tags[5].c_str()); //ui->g06Label->setText(m_rdsParser.rds_group_acronym_tags[6].c_str()); //ui->g07Label->setText(m_rdsParser.rds_group_acronym_tags[7].c_str()); ui->g08Label->setText(m_rdsParser.rds_group_acronym_tags[8].c_str()); ui->g09Label->setText(m_rdsParser.rds_group_acronym_tags[9].c_str()); ui->g14Label->setText(m_rdsParser.rds_group_acronym_tags[14].c_str()); ui->g00CountLabel->setText(m_rdsParser.rds_group_acronym_tags[0].c_str()); ui->g01CountLabel->setText(m_rdsParser.rds_group_acronym_tags[1].c_str()); ui->g02CountLabel->setText(m_rdsParser.rds_group_acronym_tags[2].c_str()); ui->g03CountLabel->setText(m_rdsParser.rds_group_acronym_tags[3].c_str()); ui->g04CountLabel->setText(m_rdsParser.rds_group_acronym_tags[4].c_str()); ui->g05CountLabel->setText(m_rdsParser.rds_group_acronym_tags[5].c_str()); ui->g06CountLabel->setText(m_rdsParser.rds_group_acronym_tags[6].c_str()); ui->g07CountLabel->setText(m_rdsParser.rds_group_acronym_tags[7].c_str()); ui->g08CountLabel->setText(m_rdsParser.rds_group_acronym_tags[8].c_str()); ui->g09CountLabel->setText(m_rdsParser.rds_group_acronym_tags[9].c_str()); ui->g14CountLabel->setText(m_rdsParser.rds_group_acronym_tags[14].c_str()); } void BFMDemodGUI::rdsUpdate(bool force) { // Quality metrics ui->demodQText->setText(QString("%1 %").arg(m_bfmDemod->getDemodQua(), 0, 'f', 0)); ui->decoderQText->setText(QString("%1 %").arg(m_bfmDemod->getDecoderQua(), 0, 'f', 0)); Real accDb = CalcDb::dbPower(std::fabs(m_bfmDemod->getDemodAcc())); ui->accumText->setText(QString("%1 dB").arg(accDb, 0, 'f', 1)); ui->fclkText->setText(QString("%1 Hz").arg(m_bfmDemod->getDemodFclk(), 0, 'f', 2)); if (m_bfmDemod->getDecoderSynced()) { ui->decoderQLabel->setStyleSheet("QLabel { background-color : green; }"); } else { ui->decoderQLabel->setStyleSheet("QLabel { background:rgb(79,79,79); }"); } // PI group if (m_rdsParser.m_pi_updated || force) { ui->piLabel->setStyleSheet("QLabel { background-color : green; }"); ui->piCountText->setNum((int) m_rdsParser.m_pi_count); QString pistring(str(boost::format("%04X") % m_rdsParser.m_pi_program_identification).c_str()); ui->piText->setText(pistring); if (m_rdsParser.m_pi_traffic_program) { ui->piTPIndicator->setStyleSheet("QLabel { background-color : green; }"); } else { ui->piTPIndicator->setStyleSheet("QLabel { background:rgb(79,79,79); }"); } ui->piType->setText(QString(m_rdsParser.pty_table[m_rdsParser.m_pi_program_type].c_str())); ui->piCoverage->setText(QString(m_rdsParser.coverage_area_codes[m_rdsParser.m_pi_area_coverage_index].c_str())); } else { ui->piLabel->setStyleSheet("QLabel { background:rgb(79,79,79); }"); } // G0 group if (m_rdsParser.m_g0_updated || force) { ui->g00Label->setStyleSheet("QLabel { background-color : green; }"); ui->g00CountText->setNum((int) m_rdsParser.m_g0_count); if (m_rdsParser.m_g0_psn_bitmap == 0b1111) { ui->g00ProgServiceName->setText(QString(m_rdsParser.m_g0_program_service_name)); } if (m_rdsParser.m_g0_traffic_announcement) { ui->g00TrafficAnnouncement->setStyleSheet("QLabel { background-color : green; }"); } else { ui->g00TrafficAnnouncement->setStyleSheet("QLabel { background:rgb(79,79,79); }"); } ui->g00MusicSpeech->setText(QString((m_rdsParser.m_g0_music_speech ? "Music" : "Speech"))); ui->g00MonoStereo->setText(QString((m_rdsParser.m_g0_mono_stereo ? "Mono" : "Stereo"))); if (m_rdsParser.m_g0_af_updated) { ui->g00AltFrequenciesBox->clear(); for (std::set::iterator it = m_rdsParser.m_g0_alt_freq.begin(); it != m_rdsParser.m_g0_alt_freq.end(); ++it) { if (*it > 76.0) { std::ostringstream os; os << std::fixed << std::showpoint << std::setprecision(2) << *it; ui->g00AltFrequenciesBox->addItem(QString(os.str().c_str())); } } ui->g00AltFrequenciesBox->setEnabled(ui->g00AltFrequenciesBox->count() > 0); } } else { ui->g00Label->setStyleSheet("QLabel { background:rgb(79,79,79); }"); } // G1 group if (m_rdsParser.m_g1_updated || force) { ui->g01Label->setStyleSheet("QLabel { background-color : green; }"); ui->g01CountText->setNum((int) m_rdsParser.m_g1_count); if ((m_rdsParser.m_g1_country_page_index >= 0) && (m_rdsParser.m_g1_country_index >= 0)) { ui->g01CountryCode->setText(QString((m_rdsParser.pi_country_codes[m_rdsParser.m_g1_country_page_index][m_rdsParser.m_g1_country_index]).c_str())); } if (m_rdsParser.m_g1_language_index >= 0) { ui->g01Language->setText(QString(m_rdsParser.language_codes[m_rdsParser.m_g1_language_index].c_str())); } ui->g01DHM->setText(QString(str(boost::format("%id:%i:%i") % m_rdsParser.m_g1_pin_day % m_rdsParser.m_g1_pin_hour % m_rdsParser.m_g1_pin_minute).c_str())); } else { ui->g01Label->setStyleSheet("QLabel { background:rgb(79,79,79); }"); } // G2 group if (m_rdsParser.m_g2_updated || force) { ui->g02Label->setStyleSheet("QLabel { background-color : green; }"); ui->g02CountText->setNum((int) m_rdsParser.m_g2_count); ui->go2Text->setText(QString(m_rdsParser.m_g2_radiotext)); } else { ui->g02Label->setStyleSheet("QLabel { background:rgb(79,79,79); }"); } // G3 group if (m_rdsParser.m_g3_updated || force) { ui->g03Label->setStyleSheet("QLabel { background-color : green; }"); ui->g03CountText->setNum((int) m_rdsParser.m_g3_count); std::string g3str = str(boost::format("%02X%c %04X %04X") % m_rdsParser.m_g3_appGroup % (m_rdsParser.m_g3_groupB ? 'B' : 'A') % m_rdsParser.m_g3_message % m_rdsParser.m_g3_aid); ui->g03Data->setText(QString(g3str.c_str())); } else { ui->g03Label->setStyleSheet("QLabel { background:rgb(79,79,79); }"); } // G4 group if (m_rdsParser.m_g4_updated || force) { ui->g04Label->setStyleSheet("QLabel { background-color : green; }"); ui->g04CountText->setNum((int) m_rdsParser.m_g4_count); std::string time = str(boost::format("%02i.%02i.%4i, %02i:%02i (%+.1fh)")\ % m_rdsParser.m_g4_day % m_rdsParser.m_g4_month % (1900 + m_rdsParser.m_g4_year) % m_rdsParser.m_g4_hours % m_rdsParser.m_g4_minutes % m_rdsParser.m_g4_local_time_offset); ui->g04Time->setText(QString(time.c_str())); } else { ui->g04Label->setStyleSheet("QLabel { background:rgb(79,79,79); }"); } // G5 group if (m_rdsParser.m_g5_updated || force) { ui->g05CountText->setNum((int) m_rdsParser.m_g5_count); } // G6 group if (m_rdsParser.m_g6_updated || force) { ui->g06CountText->setNum((int) m_rdsParser.m_g6_count); } // G7 group if (m_rdsParser.m_g7_updated || force) { ui->g07CountText->setNum((int) m_rdsParser.m_g7_count); } // G8 group if (m_rdsParser.m_g8_updated || force) { ui->g08Label->setStyleSheet("QLabel { background-color : green; }"); ui->g08CountText->setNum((int) m_rdsParser.m_g8_count); std::ostringstream os; os << (m_rdsParser.m_g8_sign ? "-" : "+") << m_rdsParser.m_g8_extent + 1; ui->g08Extent->setText(QString(os.str().c_str())); int event_line = RDSTMC::get_tmc_event_code_index(m_rdsParser.m_g8_event, 1); ui->g08TMCEvent->setText(QString(RDSTMC::get_tmc_events(event_line, 1).c_str())); QString pistring(str(boost::format("%04X") % m_rdsParser.m_g8_location).c_str()); ui->g08Location->setText(pistring); if (m_rdsParser.m_g8_label_index >= 0) { ui->g08Description->setText(QString(m_rdsParser.label_descriptions[m_rdsParser.m_g8_label_index].c_str())); } ui->g08Content->setNum(m_rdsParser.m_g8_content); } else { ui->g08Label->setStyleSheet("QLabel { background:rgb(79,79,79); }"); } // G9 group if (m_rdsParser.m_g9_updated || force) { ui->g09Label->setStyleSheet("QLabel { background-color : green; }"); ui->g09CountText->setNum((int) m_rdsParser.m_g9_count); std::string g9str = str(boost::format("%02X %04X %04X %02X %04X") % m_rdsParser.m_g9_varA % m_rdsParser.m_g9_cA % m_rdsParser.m_g9_dA % m_rdsParser.m_g9_varB % m_rdsParser.m_g9_dB); ui->g09Data->setText(QString(g9str.c_str())); } else { ui->g09Label->setStyleSheet("QLabel { background:rgb(79,79,79); }"); } // G14 group if (m_rdsParser.m_g14_updated || force) { ui->g14CountText->setNum((int) m_rdsParser.m_g14_count); if (m_rdsParser.m_g14_data_available) { ui->g14Label->setStyleSheet("QLabel { background-color : green; }"); m_g14ComboIndex.clear(); ui->g14ProgServiceNames->clear(); RDSParser::psns_map_t::iterator it = m_rdsParser.m_g14_program_service_names.begin(); const RDSParser::psns_map_t::iterator itEnd = m_rdsParser.m_g14_program_service_names.end(); int i = 0; for (; it != itEnd; ++it, i++) { m_g14ComboIndex.push_back(it->first); QString pistring(str(boost::format("%04X:%s") % it->first % it->second).c_str()); ui->g14ProgServiceNames->addItem(pistring); } } else { ui->g14Label->setStyleSheet("QLabel { background:rgb(79,79,79); }"); } } m_rdsParser.clearUpdateFlags(); } void BFMDemodGUI::changeFrequency(qint64 f) { qint64 df = m_channelMarker.getCenterFrequency(); qDebug() << "BFMDemodGUI::changeFrequency: " << f - df; // TODO: in the future it should be able to set the center frequency of the sample source this channel plugin is linked to }