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nanovna-saver/CHANGELOG.md

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Changelog

0.5.4-pre

  • simplyfied sweep worker
  • fixed calibration data loading
  • explicit import of scipy functions - #555
  • bugfix for python3.8 compatability
  • refactoring of Analysis modules

0.5.3

  • Int casts due to python 3.10 extension interface changes
  • Pycodestyle changes

0.5.2

  • Using more integer divisions to get right type for QPainter points

0.5.1

  • fixed crashing polar charts on python3.10 #528 (#539)

0.5.0

  • Fix crash on open in use serial device
  • Use a Defaults module for all settings - ignores old .ini settings
  • Refactoring and unifying Chart classes
  • No more automatic update checks (more privacy)
  • Corrected error handling in NanaVNA_V2 code

0.4.0

  • PA0JOZ Enhanced Response Correction
  • Fix linux binary build
  • Many bugfixes

v0.3.10

  • Default Band ranges for 5 and 9cm
  • Layout should fit on smaller screens
  • Fixed fixed axis settings
  • Show VNA type in port selector
  • Recognise tinySA (screenshot only)
  • Some more cables in TDR
  • Reference plane applied after calibration
  • Calibration fixes by DiSlord

v0.3.9

  • TX Power on V2
  • New analysis
  • Magnitude Z Chart
  • VSWR Chart improvements

v0.3.8

  • Allow editing of bands above 2.4GHz
  • Restore column layout on start
  • Support for Nanovna-F V2
  • Fixes a crash with S21 hack

v0.3.7

  • Added a delta marker
  • Segments can now have exponential different step widths (see logarithmic sweeping)
  • More different data points selectable (shorter are useful on logarithmic sweeping)
  • Scrollable marker column
  • Markers initialize on start, middle, end
  • Frequency input is now more "lazy" 10m, 50K and 1g are now valid for 10MHz, 50kHz and 1GHz
  • Added a wavelength field to Markers
  • 32 bit windows binaries build in actions
  • Stability improvements due to better exception handling
  • Workaround for wrong first S21mag value on V2 devices

v0.3.6

  • Implemented bandwidth setting in device management

v0.3.5

  • Sweep worker now initializes full dataset on setting changes. Therefore no resize of charts when doing multi segment sweep
  • Changing datapoints in DeviceSettings are reflected in SweepSettings widget step size
  • Simplified calibration code by just using scipy.interp1d with fill_value
  • Established Interface class to ease locking and allow non usb connections in future
  • Cleaned up VNA code. Added some pause statements to get more robust readings
  • Added MagLoopAnalysis
  • Touchstone class can now generate interpolated Datapoints for a given frequency Will be usefull in future analysis code
  • Fixed a bug in Version comparison

v0.3.4

  • Refactored Analysis
  • Add Antenna Analysis
  • Fixed bug in Through Calibration
  • Fixed bug in s2p saving
  • Fixed crash when clicking connect with no device connected
  • Fixed module error with source installation if pkg_resources missing

v0.3.3

  • Fixed data acquisition with S-A-A-2 / NanoVNA V2
  • Refactored calibration code
  • Calibration data between known datapoints in now interpolated by spline interpolation
  • Fixed through calibration

v0.3.2

  • fixed crash with averaging sweeps also averaging now discards reading by geometrical distance

v0.3.1

  • fixed crash with calibration assistant

v0.3.0

  • Support for S-A-A-2 / NanoVNA V2
  • Support for 202 Datapoints/scan with NanoVNA-H
  • Support for attenuator at S11
  • Massive code separation to easy additon of Hardware, Charts, Analysis ...

Known Issues

  • -H / -H4 supports depends on Firmware