Joulescope

2019 Sep 22

* Only display mean for signal markers when zoomed to single sample.

2019 Sep 20

* Fixed log warning for on_fps_timer.
* Fixed error that prevented "Export data" on open JLS file.
* Sign macOS distribution and application.

2019 Sep 17

* Fixed "record" function not working on Windows due to multiprocessing and
pyinstaller EXE packaging.
* Applied calibration to "zoomed-out" data on dual marker export. All existing
files created with dual marker export are invalid when the view window is
more than a couple seconds (actual duration varies), but the zoomed-in
data is still valid.

2019 Sep 16

* Added plugins and range_tool. Refactored export & USB Inrush.
* Added histogram-based plugins (author Axel Jacobsen).
* Updated pyqtgraph
* Added RangeToolInvocation methods marker_single_add and marker_dual_add.
* Added check and UI status warning when device does not support dual markers.
* Improved logging.
* Added range_tool plugins submenus.
* Added fault handler (such as segmentation faults) output to log.
* Modified dual marker delta time to display in engineering notation.
* Updated the getting started guide.
* Persisted accumulated charge/energy across device disconnect/connect.
* Fixed single marker to display "No data" over missing samples.
* Fixed y-axis waveform autoranging when min/max traces are not shown.
* Modified codebase to use new joulescope.Driver StreamProcessApi,
elimination of recording_start and recording_stop.
* Implemented improved frame rate limiting.
* Refactored to support new data_update format with integrated view details.
* Added Δt indication for statistics computed over visible window.
* Moved RecordingViewerDevice to operate in its own thread for improved
performance. Allows software to condense multiple requests, such as
during mouse click & drag.
* Moved JLS recording to its own process so that OS file write stalls do
not cause sample drops.

2019 Aug 11

* Fixed show_min_max preferences change from off to lines.
* Use default config value on invalid value & log error (not throw).
* Added Device.on_close configurable behavior.
* Fixed sensor programming when unprogrammed (see joulescope 0.5.1).

2019 Jul 26

* Fixed energy not displaying in "Single Value Display".
* Fixed "Tools -> Clear Energy" not clearing energy on multimeter view.
* Added firmware update to 1.1.0.
* Fixed negative voltage current range oscillation.
* Improved USB enumeration and reliability issues (LPC silicon errata).
* Improved autoranging to use device calibration for consistent behavior
across devices.
* Eliminated switching glitches between current auto ranging and manual ranging
* Improved bootloader recovery handling.
* Removed NaN injection that caused invalid multimeter displays.
* Added logical USB suspend/resume support to correctly resume streaming.
* Improved USB device robustness and error handling, particularly for macOS.
* Fixed multimeter view showing 0 current by forcing current autoranging.
* Added optional JLS filename command line argument & Windows file association.
* Changed window title to match active source: device or file.
* Improved macOS dmg file.