- Deleting calibration standard sets destroyed Open capacitance values

NanoVNASaver/Calibration.py

@@ -389,10 +389,10 @@ class CalibrationWindow(QtWidgets.QWidget):
                 self.app.settings.setValue("ShortL3", shortL3[i])
                 self.app.settings.setValue("ShortDelay", shortDelay[i])
 
-                self.app.settings.setValue("OpenL0", openC0[i])
-                self.app.settings.setValue("OpenL1", openC1[i])
-                self.app.settings.setValue("OpenL2", openC2[i])
-                self.app.settings.setValue("OpenL3", openC3[i])
+                self.app.settings.setValue("OpenC0", openC0[i])
+                self.app.settings.setValue("OpenC1", openC1[i])
+                self.app.settings.setValue("OpenC2", openC2[i])
+                self.app.settings.setValue("OpenC3", openC3[i])
                 self.app.settings.setValue("OpenDelay", openDelay[i])
                 
                 self.app.settings.setValue("LoadR", loadR[i])

NanoVNASaver/Hardware.py

@@ -0,0 +1,27 @@
+#  NanoVNASaver - a python program to view and export Touchstone data from a NanoVNA
+#  Copyright (C) 2019.  Rune B. Broberg
+#
+#  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, either version 3 of the License, or
+#  (at your option) any later version.
+#
+#  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 for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+
+class VNA:
+    pass
+
+
+class NanoVNA(VNA):
+    pass
+
+
+class NanoVNA_F(NanoVNA):
+    pass