jankae/LibreVNA
1
0
Fork 0
mirror of https://github.com/jankae/LibreVNA.git synced 2026-04-21 06:13:41 +00:00
Code Issues Projects Releases Packages Wiki Activity

LibreVNA settings widget

Browse source
This commit is contained in:
Jan Käberich 2023-02-06 18:06:50 +01:00
parent 2c86cf1d6c
commit 89e46057a5
13 changed files with 410 additions and 274 deletions
Download patch file Download diff file Expand all files Collapse all files

69
Software/PC_Application/LibreVNA-GUI/preferences.cpp
View file

@ -89,20 +89,6 @@ PreferencesDialog::PreferencesDialog(Preferences *pref, QWidget *parent) :
ui->StartupSARBW->setPrefixes(" k");
// Acquisition page
ui->AcquisitionDFTlimitRBW->setUnit("Hz");
ui->AcquisitionDFTlimitRBW->setPrefixes(" k");
connect(ui->AcquisitionUseDFT, &QCheckBox::toggled, [=](bool enabled) {
ui->AcquisitionDFTlimitRBW->setEnabled(enabled);
});
ui->AcquisitionIF1->setUnit("Hz");
ui->AcquisitionIF1->setPrefixes(" kM");
ui->AcquisitionIF1->setPrecision(6);
ui->AcquisitionADCRate->setUnit("Hz");
ui->AcquisitionADCRate->setPrefixes(" kM");
ui->AcquisitionADCRate->setPrecision(6);
ui->AcquisitionIF2->setUnit("Hz");
ui->AcquisitionIF2->setPrefixes(" kM");
ui->AcquisitionIF2->setPrecision(6);
ui->AcquisitionFullSpanStart->setUnit("Hz");
ui->AcquisitionFullSpanStart->setPrefixes(" kMG");
ui->AcquisitionFullSpanStart->setPrecision(6);
@ -111,17 +97,6 @@ PreferencesDialog::PreferencesDialog(Preferences *pref, QWidget *parent) :
ui->AcquisitionFullSpanStop->setPrefixes(" kMG");
ui->AcquisitionFullSpanStop->setPrecision(6);
ui->AcquisitionFullSpanStop->setEnabled(false);
auto updateADCRate = [=]() {
// update ADC rate, see FPGA protocol for calculation
ui->AcquisitionADCRate->setValue(102400000.0 / ui->AcquisitionADCpresc->value());
};
auto updateIF2 = [=]() {
auto ADCrate = ui->AcquisitionADCRate->value();
ui->AcquisitionIF2->setValue(ADCrate * ui->AcquisitionADCphaseInc->value() / 4096);
};
connect(ui->AcquisitionADCpresc, qOverload<int>(&QSpinBox::valueChanged), updateADCRate);
connect(ui->AcquisitionADCpresc, qOverload<int>(&QSpinBox::valueChanged), updateIF2);
connect(ui->AcquisitionADCphaseInc, qOverload<int>(&QSpinBox::valueChanged), updateIF2);
connect(ui->AcquisitionFullSpanBehavior, qOverload<int>(&QComboBox::currentIndexChanged), [=](){
ui->AcquisitionFullSpanStart->setEnabled(ui->AcquisitionFullSpanBehavior->currentIndex() == 1);
@ -216,6 +191,20 @@ PreferencesDialog::PreferencesDialog(Preferences *pref, QWidget *parent) :
ui->DebugMaxUSBlogSize->setUnit("B");
ui->DebugMaxUSBlogSize->setPrefixes(" kMG");
// Add device driver settings
QTreeWidgetItem *item = ui->treeWidget->findItems("Device Drivers", Qt::MatchExactly)[0];
for(auto driver : DeviceDriver::getDrivers()) {
auto w = driver->createSettingsWidget();
if(!w) {
continue;
}
w->setObjectName(driver->getDriverName());
ui->pageWidget->addWidget(w);
auto driverItem = new QTreeWidgetItem();
driverItem->setText(0, driver->getDriverName());
item->addChild(driverItem);
}
// Page selection
connect(ui->treeWidget, &QTreeWidget::currentItemChanged, [=](QTreeWidgetItem *current, QTreeWidgetItem *) {
auto name = current->text(0);
@ -270,18 +259,6 @@ PreferencesDialog::PreferencesDialog(Preferences *pref, QWidget *parent) :
});
setInitialGUIState();
updateADCRate();
updateIF2();
connect(ui->AcquisitionUseHarmonic, &QCheckBox::toggled, [=](bool enabled) {
if(enabled) {
InformationBox::ShowMessage("Harmonic Mixing", "When harmonic mixing is enabled, the frequency range of the VNA is (theoretically) extended up to 18GHz "
"by using higher harmonics of the source signal as well as the 1.LO. The fundamental frequency is still present "
"in the output signal and might disturb the measurement if the DUT is not linear. Performance above 6GHz is not "
"specified and generally not very good. However, this mode might be useful if the signal of interest is just above "
"6GHz (typically useful values up to 7-8GHz). Performance below 6GHz is not affected by this setting");
}
});
}
PreferencesDialog::~PreferencesDialog()
@ -322,16 +299,8 @@ void PreferencesDialog::setInitialGUIState()
ui->StartupSASignalID->setChecked(p->Startup.SA.signalID);
ui->AcquisitionAlwaysExciteBoth->setChecked(p->Acquisition.alwaysExciteAllPorts);
ui->AcquisitionSuppressPeaks->setChecked(p->Acquisition.suppressPeaks);
ui->AcquisitionAdjustPowerLevel->setChecked(p->Acquisition.adjustPowerLevel);
ui->AcquisitionUseHarmonic->setChecked(p->Acquisition.harmonicMixing);
ui->AcquisitionAllowSegmentedSweep->setChecked(p->Acquisition.allowSegmentedSweep);
ui->AcquisitionUseDFT->setChecked(p->Acquisition.useDFTinSAmode);
ui->AcquisitionDFTlimitRBW->setValue(p->Acquisition.RBWLimitForDFT);
ui->AcquisitionAveragingMode->setCurrentIndex(p->Acquisition.useMedianAveraging ? 1 : 0);
ui->AcquisitionIF1->setValue(p->Acquisition.IF1);
ui->AcquisitionADCpresc->setValue(p->Acquisition.ADCprescaler);
ui->AcquisitionADCphaseInc->setValue(p->Acquisition.DFTPhaseInc);
ui->AcquisitionFullSpanBehavior->setCurrentIndex(p->Acquisition.fullSpanManual ? 1 : 0);
ui->AcquisitionFullSpanStart->setValue(p->Acquisition.fullSpanStart);
ui->AcquisitionFullSpanStop->setValue(p->Acquisition.fullSpanStop);
@ -392,7 +361,6 @@ void PreferencesDialog::setInitialGUIState()
ui->DebugMaxUSBlogSize->setValue(p->Debug.USBlogSizeLimit);
ui->DebugSaveTraceData->setChecked(p->Debug.saveTraceData);
ui->DebugCaptureRawReceiverValues->setChecked(p->Debug.makeRawReceiverValuesAvailable);
for(auto cd : p->compoundDevices) {
ui->compoundList->addItem(cd->getDesription());
@ -431,16 +399,8 @@ void PreferencesDialog::updateFromGUI()
p->Startup.SA.signalID = ui->StartupSASignalID->isChecked();
p->Acquisition.alwaysExciteAllPorts = ui->AcquisitionAlwaysExciteBoth->isChecked();
p->Acquisition.suppressPeaks = ui->AcquisitionSuppressPeaks->isChecked();
p->Acquisition.adjustPowerLevel = ui->AcquisitionAdjustPowerLevel->isChecked();
p->Acquisition.harmonicMixing = ui->AcquisitionUseHarmonic->isChecked();
p->Acquisition.allowSegmentedSweep = ui->AcquisitionAllowSegmentedSweep->isChecked();
p->Acquisition.useDFTinSAmode = ui->AcquisitionUseDFT->isChecked();
p->Acquisition.RBWLimitForDFT = ui->AcquisitionDFTlimitRBW->value();
p->Acquisition.useMedianAveraging = ui->AcquisitionAveragingMode->currentIndex() == 1;
p->Acquisition.IF1 = ui->AcquisitionIF1->value();
p->Acquisition.ADCprescaler = ui->AcquisitionADCpresc->value();
p->Acquisition.DFTPhaseInc = ui->AcquisitionADCphaseInc->value();
p->Acquisition.fullSpanManual = ui->AcquisitionFullSpanBehavior->currentIndex() == 1;
p->Acquisition.fullSpanStart = ui->AcquisitionFullSpanStart->value();
p->Acquisition.fullSpanStop = ui->AcquisitionFullSpanStop->value();
@ -500,7 +460,6 @@ void PreferencesDialog::updateFromGUI()
p->Debug.USBlogSizeLimit = ui->DebugMaxUSBlogSize->value();
p->Debug.saveTraceData = ui->DebugSaveTraceData->isChecked();
p->Debug.makeRawReceiverValuesAvailable = ui->DebugCaptureRawReceiverValues->isChecked();
p->nonTrivialWriting();
}