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Code Issues Projects Releases Wiki Activity

Frequency Tracker: add spectrum display. Implements #665

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This commit is contained in:
f4exb
2020-10-25 00:46:49 +02:00
parent 86ce2ca843
commit b04bb24146
13 changed files with 82 additions and 15 deletions
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plugins/channelrx/freqtracker/freqtrackergui.cpp
+21
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@@ -91,6 +91,8 @@ bool FreqTrackerGUI::handleMessage(const Message& message)
m_basebandSampleRate = cfg.getSampleRate();
int sinkSampleRate = m_basebandSampleRate / (1<<m_settings.m_log2Decim);
ui->channelSampleRateText->setText(tr("%1k").arg(QString::number(sinkSampleRate / 1000.0f, 'g', 5)));
ui->glSpectrum->setSampleRate(sinkSampleRate);
m_pllChannelMarker.setBandwidth(sinkSampleRate/1000);
if (sinkSampleRate > 1000) {
ui->rfBW->setMaximum(sinkSampleRate/100);
@@ -151,6 +153,8 @@ void FreqTrackerGUI::on_log2Decim_currentIndexChanged(int index)
m_settings.m_log2Decim = index < 0 ? 0 : index > 6 ? 6 : index;
int sinkSampleRate = m_basebandSampleRate / (1<<m_settings.m_log2Decim);
ui->channelSampleRateText->setText(tr("%1k").arg(QString::number(sinkSampleRate / 1000.0f, 'g', 5)));
ui->glSpectrum->setSampleRate(sinkSampleRate);
m_pllChannelMarker.setBandwidth(sinkSampleRate/1000);
if (sinkSampleRate > 1000) {
ui->rfBW->setMaximum(sinkSampleRate/100);
@@ -288,6 +292,7 @@ FreqTrackerGUI::FreqTrackerGUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, B
m_pluginAPI(pluginAPI),
m_deviceUISet(deviceUISet),
m_channelMarker(this),
m_pllChannelMarker(this),
m_basebandSampleRate(0),
m_doApplySettings(true),
m_squelchOpen(false),
@@ -300,6 +305,8 @@ FreqTrackerGUI::FreqTrackerGUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, B
m_freqTracker = reinterpret_cast<FreqTracker*>(rxChannel);
m_freqTracker->setMessageQueueToGUI(getInputMessageQueue());
m_spectrumVis = m_freqTracker->getSpectrumVis();
m_spectrumVis->setGLSpectrum(ui->glSpectrum);
connect(&MainCore::instance()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick())); // 50 ms
@@ -318,10 +325,23 @@ FreqTrackerGUI::FreqTrackerGUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, B
setTitleColor(m_channelMarker.getColor());
m_settings.setChannelMarker(&m_channelMarker);
m_settings.setSpectrumGUI(ui->spectrumGUI);
m_deviceUISet->addChannelMarker(&m_channelMarker);
m_deviceUISet->addRollupWidget(this);
ui->glSpectrum->setCenterFrequency(0);
m_pllChannelMarker.blockSignals(true);
m_pllChannelMarker.setColor(Qt::gray);
m_pllChannelMarker.setCenterFrequency(0);
m_pllChannelMarker.setBandwidth(35);
m_pllChannelMarker.setTitle("Tracker");
m_pllChannelMarker.setMovable(false);
m_pllChannelMarker.blockSignals(false);
m_pllChannelMarker.setVisible(true);
ui->glSpectrum->addChannelMarker(&m_pllChannelMarker);
ui->spectrumGUI->setBuddies(m_spectrumVis, ui->glSpectrum);
connect(&m_channelMarker, SIGNAL(changedByCursor()), this, SLOT(channelMarkerChangedByCursor()));
connect(&m_channelMarker, SIGNAL(highlightedByCursor()), this, SLOT(channelMarkerHighlightedByCursor()));
connect(getInputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()));
@@ -445,6 +465,7 @@ void FreqTrackerGUI::tick()
int freq = m_freqTracker->getAvgDeltaFreq();
QLocale loc;
ui->trackingFrequencyText->setText(tr("%1 Hz").arg(loc.toString(freq)));
m_pllChannelMarker.setCenterFrequency(freq);
if (m_settings.m_tracking) {
ui->tracking->setToolTip("Tracking on");