Merge branch 'master' into trace_math

Software/PC_Application/Calibration/calibration.cpp

@@ -621,6 +621,55 @@ std::vector<Trace *> Calibration::getErrorTermTraces()
     return traces;
 }
 
+std::vector<Trace *> Calibration::getMeasurementTraces()
+{
+    std::vector<Trace*> traces;
+    for(auto m : measurements) {
+        auto info = getMeasurementInfo(m.first);
+        if(info.points > 0) {
+            vector<QString> usedPrefixes;
+            switch(m.first) {
+            case Measurement::Port1Load:
+            case Measurement::Port1Open:
+            case Measurement::Port1Short:
+                usedPrefixes = {"S11"};
+                break;
+            case Measurement::Port2Load:
+            case Measurement::Port2Open:
+            case Measurement::Port2Short:
+                usedPrefixes = {"S22"};
+                break;
+            case Measurement::Through:
+            case Measurement::Line:
+            case Measurement::Isolation:
+                usedPrefixes = {"S11", "S12", "S21", "S22"};
+                break;
+            }
+            for(auto prefix : usedPrefixes) {
+                auto t = new Trace(prefix + " " + info.name);
+                t->setCalibration(true);
+                t->setReflection(prefix == "S11" || prefix == "S22");
+                for(auto p : m.second.datapoints) {
+                    Trace::Data d;
+                    d.frequency = p.frequency;
+                    if(prefix == "S11") {
+                        d.S = complex<double>(p.real_S11, p.imag_S11);
+                    } else if(prefix == "S12") {
+                        d.S = complex<double>(p.real_S12, p.imag_S12);
+                    } else if(prefix == "S21") {
+                        d.S = complex<double>(p.real_S21, p.imag_S21);
+                    } else {
+                        d.S = complex<double>(p.real_S22, p.imag_S22);
+                    }
+                    t->addData(d);
+                }
+                traces.push_back(t);
+            }
+        }
+    }
+    return traces;
+}
+
 bool Calibration::openFromFile(QString filename)
 {
     if(filename.isEmpty()) {

Software/PC_Application/Calibration/calibration.h

@@ -80,6 +80,7 @@ public:
     }
 
     std::vector<Trace*> getErrorTermTraces();
+    std::vector<Trace*> getMeasurementTraces();
 
     bool openFromFile(QString filename = QString());
     bool saveToFile(QString filename = QString());

Software/PC_Application/Calibration/calkitdialog.ui

@@ -32,7 +32,7 @@
    <item>
     <widget class="QTabWidget" name="tabWidget">
      <property name="currentIndex">
-      <number>1</number>
+      <number>0</number>
      </property>
      <widget class="QWidget" name="tab">
       <attribute name="title">
@@ -112,7 +112,7 @@
                <item row="3" column="0">
                 <widget class="QLabel" name="label_11">
                  <property name="text">
-                  <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;L0 [10&lt;span style=&quot; vertical-align:super;&quot;&gt;-12&lt;/span&gt;F]:&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+                  <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;L0 [10&lt;span style=&quot; vertical-align:super;&quot;&gt;-12&lt;/span&gt;H]:&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
                  </property>
                 </widget>
                </item>
@@ -122,7 +122,7 @@
                <item row="4" column="0">
                 <widget class="QLabel" name="label_12">
                  <property name="text">
-                  <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;L1 [10&lt;span style=&quot; vertical-align:super;&quot;&gt;-24&lt;/span&gt;F/Hz]:&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+                  <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;L1 [10&lt;span style=&quot; vertical-align:super;&quot;&gt;-24&lt;/span&gt;H/Hz]:&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
                  </property>
                 </widget>
                </item>
@@ -132,7 +132,7 @@
                <item row="5" column="0">
                 <widget class="QLabel" name="label_13">
                  <property name="text">
-                  <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;L2 [10&lt;span style=&quot; vertical-align:super;&quot;&gt;-33&lt;/span&gt;F/Hz&lt;span style=&quot; vertical-align:super;&quot;&gt;2&lt;/span&gt;]:&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+                  <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;L2 [10&lt;span style=&quot; vertical-align:super;&quot;&gt;-33&lt;/span&gt;H/Hz&lt;span style=&quot; vertical-align:super;&quot;&gt;2&lt;/span&gt;]:&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
                  </property>
                 </widget>
                </item>
@@ -142,7 +142,7 @@
                <item row="6" column="0">
                 <widget class="QLabel" name="label_14">
                  <property name="text">
-                  <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;L3 [10&lt;span style=&quot; vertical-align:super;&quot;&gt;-42&lt;/span&gt;F/Hz&lt;span style=&quot; vertical-align:super;&quot;&gt;3&lt;/span&gt;]:&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+                  <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;L3 [10&lt;span style=&quot; vertical-align:super;&quot;&gt;-42&lt;/span&gt;H/Hz&lt;span style=&quot; vertical-align:super;&quot;&gt;3&lt;/span&gt;]:&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
                  </property>
                 </widget>
                </item>
@@ -288,7 +288,7 @@
                <item row="6" column="0">
                 <widget class="QLabel" name="label_6">
                  <property name="text">
-                  <string>C0 [10&lt;sup&gt;-45&lt;/sup&gt;F/Hz&lt;sup&gt;3&lt;/sup&gt;]:</string>
+                  <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;C3 [10&lt;span style=&quot; vertical-align:super;&quot;&gt;-45&lt;/span&gt;F/Hz&lt;span style=&quot; vertical-align:super;&quot;&gt;3&lt;/span&gt;]:&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
                  </property>
                 </widget>
                </item>
@@ -845,17 +845,17 @@
   </layout>
  </widget>
  <customwidgets>
+  <customwidget>
+   <class>SIUnitEdit</class>
+   <extends>QLineEdit</extends>
+   <header>CustomWidgets/siunitedit.h</header>
+  </customwidget>
   <customwidget>
    <class>TouchstoneImport</class>
    <extends>QWidget</extends>
    <header>CustomWidgets/touchstoneimport.h</header>
    <container>1</container>
   </customwidget>
-  <customwidget>
-   <class>SIUnitEdit</class>
-   <extends>QLineEdit</extends>
-   <header>CustomWidgets/siunitedit.h</header>
-  </customwidget>
  </customwidgets>
  <tabstops>
   <tabstop>open_Z0</tabstop>
@@ -933,10 +933,10 @@
   </connection>
  </connections>
  <buttongroups>
-  <buttongroup name="ThroughType"/>
   <buttongroup name="TRL_Rtype"/>
+  <buttongroup name="LoadType"/>
+  <buttongroup name="ThroughType"/>
   <buttongroup name="ShortType"/>
   <buttongroup name="OpenType"/>
-  <buttongroup name="LoadType"/>
  </buttongroups>
 </ui>

Software/PC_Application/Traces/Math/medianfilterdialog.ui

@@ -0,0 +1,19 @@
+<ui version="4.0" >
+ <class>Dialog</class>
+ <widget class="QDialog" name="Dialog" >
+  <property name="geometry" >
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle" >
+   <string>Dialog</string>
+  </property>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
+

Software/PC_Application/Traces/tracemodel.cpp

@@ -108,6 +108,8 @@ QVariant TraceModel::data(const QModelIndex &index, int role) const
             } else {
                 return QIcon(":/icons/invisible.svg");
             }
+        } else {
+            return QVariant();
         }
         break;
     case ColIndexPlayPause:
@@ -117,6 +119,8 @@ QVariant TraceModel::data(const QModelIndex &index, int role) const
             } else {
                 return QIcon(":/icons/play.svg");
             }
+        } else {
+            return QVariant();
         }
         break;
     case ColIndexMath:

Software/PC_Application/Traces/tracexyplot.cpp

@@ -462,6 +462,7 @@ void TraceXYPlot::updateAxisTicks()
     };
 
     auto createAutomaticTicks = [](vector<double>& ticks, double start, double stop, int minDivisions) -> double {
+        Q_ASSERT(stop > start);
         ticks.clear();
         double max_div_step = (stop - start) / minDivisions;
         int zeros = floor(log10(max_div_step));
@@ -561,16 +562,31 @@ void TraceXYPlot::updateAxisTicks()
                     }
                 }
             }
-            // add 5% overrange
+            if(max >= min) {
                 auto range = max - min;
+                if(range == 0.0) {
+                    // this could happen if all values in a trace are identical (e.g. imported ideal touchstone files)
+                    if(max == 0.0) {
+                        // simply use +/-1 range
+                        max = 1.0;
+                        min = -1.0;
+                    } else {
+                        // +/-5% around value
+                        max += abs(max * 0.05);
+                        min -= abs(max * 0.05);
+                    }
+                } else {
+                    // add 5% of range at both ends
                     min -= range * 0.05;
                     max += range * 0.05;
+                }
                 YAxis[i].rangeMin = min;
                 YAxis[i].rangeMax = max;
                 YAxis[i].rangeDiv = createAutomaticTicks(YAxis[i].ticks, min, max, 8);
             }
         }
     }
+}
 
 QString TraceXYPlot::AxisTypeToName(TraceXYPlot::YAxisType type)
 {

Software/PC_Application/Traces/xyplotaxisdialog.cpp

@@ -47,8 +47,6 @@ XYplotAxisDialog::XYplotAxisDialog(TraceXYPlot *plot) :
        ui->Y2divs->setUnit(unit);
     });
 
-    connect(ui->XType, qOverload<int>(&QComboBox::currentIndexChanged), this, &XYplotAxisDialog::XAxisTypeChanged);
-
     connect(ui->Y2auto, &QCheckBox::toggled, [this](bool checked) {
        ui->Y2min->setEnabled(!checked);
        ui->Y2max->setEnabled(!checked);
@@ -67,6 +65,9 @@ XYplotAxisDialog::XYplotAxisDialog(TraceXYPlot *plot) :
     ui->Xmax->setPrefixes("pnum kMG");
     ui->Xdivs->setPrefixes("pnum kMG");
 
+    XAxisTypeChanged((int) plot->XAxis.type);
+    connect(ui->XType, qOverload<int>(&QComboBox::currentIndexChanged), this, &XYplotAxisDialog::XAxisTypeChanged);
+
     // Fill initial values
     // assume same order in YAxisType enum as in ComboBox items
     ui->Y1type->setCurrentIndex((int) plot->YAxis[0].type);

Software/PC_Application/Traces/xyplotaxisdialog.ui

@@ -445,6 +445,9 @@
            </item>
            <item>
             <widget class="QComboBox" name="Xautomode">
+             <property name="enabled">
+              <bool>false</bool>
+             </property>
              <item>
               <property name="text">
                <string>Use Span</string>

Software/PC_Application/VNA/vna.cpp

@@ -119,13 +119,6 @@ VNA::VNA(AppWindow *window)
        StartCalibrationDialog();
     });
 
-    auto calImport = calMenu->addAction("Import error terms as traces");
-    calImport->setEnabled(false);
-    connect(calImport, &QAction::triggered, [=](){
-        auto import = new TraceImportDialog(traceModel, cal.getErrorTermTraces());
-        import->show();
-    });
-
     auto calEditKit = calMenu->addAction("Edit Calibration Kit");
     connect(calEditKit, &QAction::triggered, [=](){
         cal.getCalibrationKit().edit([=](){
@@ -134,6 +127,22 @@ VNA::VNA(AppWindow *window)
             }
         });
     });
+
+    calMenu->addSeparator();
+
+    auto calImportTerms = calMenu->addAction("Import error terms as traces");
+    calImportTerms->setEnabled(false);
+    connect(calImportTerms, &QAction::triggered, [=](){
+        auto import = new TraceImportDialog(traceModel, cal.getErrorTermTraces());
+        import->show();
+    });
+    auto calImportMeas = calMenu->addAction("Import measurements as traces");
+    calImportMeas->setEnabled(false);
+    connect(calImportMeas, &QAction::triggered, [=](){
+        auto import = new TraceImportDialog(traceModel, cal.getMeasurementTraces());
+        import->show();
+    });
+
     portExtension.setCalkit(&cal.getCalibrationKit());
 
     // Tools menu
@@ -319,7 +328,8 @@ VNA::VNA(AppWindow *window)
         cbEnableCal->setCheckState(Qt::CheckState::Unchecked);
         cbType->blockSignals(false);
         cbEnableCal->blockSignals(false);
-        calImport->setEnabled(false);
+        calImportTerms->setEnabled(false);
+        calImportMeas->setEnabled(false);
         saveCal->setEnabled(false);
     });
     connect(calDisable, &QAction::triggered, this, &VNA::DisableCalibration);
@@ -335,7 +345,8 @@ VNA::VNA(AppWindow *window)
         cbEnableCal->setCheckState(Qt::CheckState::Checked);
         cbType->blockSignals(false);
         cbEnableCal->blockSignals(false);
-        calImport->setEnabled(true);
+        calImportTerms->setEnabled(true);
+        calImportMeas->setEnabled(true);
         saveCal->setEnabled(true);
     });