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CHANGELOG.md

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V 0.6.0

V 0.5.3.post2

  • Pin specific commits for installation of pyrp3 and mdio-toolinlinien_install_requirements.sh`
  • Fix file extension in linien_start_server.sh, see #291. Thank you, @doronbehar!
  • Bump future from 0.18.2 to 0.18.3 by @dependabot in linien-org#305

V 0.5.3

  • Fix bug preventing proper starting and stopping of linien-server

V 0.5.2

  • Better keyboard controls for spinboxes

V 0.5.1

  • Re-enable sweep for fast mode.

V 0.5.0

  • Better sweep controls make it easier to adjust the sweep range and allow to stop the sweep altogether.
  • A new, faster PID-only mode allows for a higher control bandwidth by skipping modulation/demodulation steps (useful for offset locks).
  • Added Welch's method to the measurement of the error signals power spectral density (PSD).

V 0.4.3

  • Disabled LED blinking as it causes additional noise (thanks to Yao-Chin!)
  • DC spectroscopy signal is displayed (thanks to aisichenko for the idea!)
  • lpsd is now used for psd measurements (samples psd on a log scale)
  • various bug fixes especially in the autolock component

V 0.4.2

  • Removed "Check lock" and "Watch lock" features as they caused problems with the new autolock algorithms as well as with noise analysis. These features are planned to be reimplemented in a future release (and in a more sophisticated way). If you rely on these features, consider using Linien version 0.3.2 until then.

V 0.4.1

  • fix a bug in the server package that lead to an incomplete install

V 0.4.0

  • Implemented new autolock algorithms that are faster and work with high jitter
  • For noise analysis, PSD of the error signal may be recorded
  • Plot window of the main window may be zoomed / panned by clicking and dragging / using the mouse wheel
  • Parameters are not only backed up on the client side but also on the server. When client connects to a server with parameter mismatch, the user may decide whether to keep local or remote parameters

V 0.3.2

  • FIX: incompatibility with rpyc==5.0.0
  • improved documentation

V 0.3.1

  • FIX: derivative of PID should work now as expected

V 0.3.0

  • IQ demodulation (simultaneous orthogonal demodulation) allows for determination of the spectroscopy signal strength. This makes one-shot optimization of the demodulation phase possible
  • Improved optimization algorithm: Automatic optimization of the slope of a line is now more robust and converges faster
  • More accurate autolock: Autolock reliability was improved
  • ANALOG_OUTs can be set using python client or GUI
  • Digital GPIO outputs are now accessible using python client
  • Keyboard shortcuts for zoom and pan: Use ← / → / + / -
  • Device editing is now possible, leaving device's parameters untouched
  • Extra package for python client: pip install linien-python-client installs a headless version of the linien client that allows to control your lock in an environment that doesn't provide GUI libraries
  • Bug fixes and performance improvements