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Spectrum: Add Channel Power and SNR measurements

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This commit is contained in:
Jon Beniston
2022-09-25 10:56:25 +01:00
parent 36ec0f354d
commit d67ba75a94
13 changed files with 898 additions and 70 deletions
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sdrgui/gui/glspectrumgui.cpp
+76 -1
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@@ -49,8 +49,9 @@ GLSpectrumGUI::GLSpectrumGUI(QWidget* parent) :
ui->setupUi(this);
// Use the custom flow layout for the 3 main horizontal layouts (lines)
ui->verticalLayout->removeItem(ui->Line5Layout);
ui->verticalLayout->removeItem(ui->Line7Layout);
ui->verticalLayout->removeItem(ui->Line6Layout);
ui->verticalLayout->removeItem(ui->Line5Layout);
ui->verticalLayout->removeItem(ui->Line4Layout);
ui->verticalLayout->removeItem(ui->Line3Layout);
ui->verticalLayout->removeItem(ui->Line2Layout);
@@ -62,9 +63,11 @@ GLSpectrumGUI::GLSpectrumGUI(QWidget* parent) :
flowLayout->addItem(ui->Line4Layout);
flowLayout->addItem(ui->Line5Layout);
flowLayout->addItem(ui->Line6Layout);
flowLayout->addItem(ui->Line7Layout);
ui->verticalLayout->addItem(flowLayout);
on_linscale_toggled(false);
on_measurement_currentIndexChanged(0);
QString levelStyle = QString(
"QSpinBox {background-color: rgb(79, 79, 79);}"
@@ -224,6 +227,13 @@ void GLSpectrumGUI::displaySettings()
ui->calibration->setChecked(m_settings.m_useCalibration);
displayGotoMarkers();
ui->measurement->setCurrentIndex((int) m_settings.m_measurement);
ui->highlight->setChecked(m_settings.m_measurementHighlight);
ui->bandwidth->setValue(m_settings.m_measurementBandwidth);
ui->chSpacing->setValue(m_settings.m_measurementChSpacing);
ui->adjChBandwidth->setValue(m_settings.m_measurementAdjChBandwidth);
ui->harmonics->setValue(m_settings.m_measurementHarmonics);
ui->fftWindow->blockSignals(false);
ui->averaging->blockSignals(false);
ui->averagingMode->blockSignals(false);
@@ -330,6 +340,15 @@ void GLSpectrumGUI::applySpectrumSettings()
m_glSpectrum->setMarkersDisplay(m_settings.m_markersDisplay);
m_glSpectrum->setCalibrationPoints(m_settings.m_calibrationPoints);
m_glSpectrum->setCalibrationInterpMode(m_settings.m_calibrationInterpMode);
m_glSpectrum->setMeasurementParams(
m_settings.m_measurement,
m_settings.m_measurementBandwidth,
m_settings.m_measurementChSpacing,
m_settings.m_measurementAdjChBandwidth,
m_settings.m_measurementHarmonics,
m_settings.m_measurementHighlight
);
}
void GLSpectrumGUI::on_fftWindow_currentIndexChanged(int index)
@@ -965,3 +984,59 @@ void GLSpectrumGUI::updateCalibrationPoints()
m_glSpectrum->updateCalibrationPoints();
}
}
void GLSpectrumGUI::on_measurement_currentIndexChanged(int index)
{
m_settings.m_measurement = (SpectrumSettings::Measurement)index;
bool highlight = (m_settings.m_measurement >= SpectrumSettings::MeasurementChannelPower);
ui->highlight->setVisible(highlight);
bool bw = (m_settings.m_measurement == SpectrumSettings::MeasurementChannelPower)
|| (m_settings.m_measurement == SpectrumSettings::MeasurementAdjacentChannelPower);
ui->bandwidthLabel->setVisible(bw);
ui->bandwidth->setVisible(bw);
bool adj = m_settings.m_measurement == SpectrumSettings::MeasurementAdjacentChannelPower;
ui->chSpacingLabel->setVisible(adj);
ui->chSpacing->setVisible(adj);
ui->adjChBandwidthLabel->setVisible(adj);
ui->adjChBandwidth->setVisible(adj);
bool harmonics = (m_settings.m_measurement >= SpectrumSettings::MeasurementSNR)
&& (m_settings.m_measurement <= SpectrumSettings::MeasurementSINAD);
ui->harmonicsLabel->setVisible(harmonics);
ui->harmonics->setVisible(harmonics);
applySettings();
}
void GLSpectrumGUI::on_highlight_toggled(bool checked)
{
m_settings.m_measurementHighlight = checked;
applySettings();
}
void GLSpectrumGUI::on_bandwidth_valueChanged(int value)
{
m_settings.m_measurementBandwidth = value;
applySettings();
}
void GLSpectrumGUI::on_chSpacing_valueChanged(int value)
{
m_settings.m_measurementChSpacing = value;
applySettings();
}
void GLSpectrumGUI::on_adjChBandwidth_valueChanged(int value)
{
m_settings.m_measurementAdjChBandwidth = value;
applySettings();
}
void GLSpectrumGUI::on_harmonics_valueChanged(int value)
{
m_settings.m_measurementHarmonics = value;
applySettings();
}