jankae/LibreVNA
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982 commits 11 branches 20 tags 313 MiB
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61 commits

Author SHA1 Message Date
Jan Käberich a4faeb28b0 Working dwell time feature 
- Bugfixes:
	- improve SPI timing in FPGA
	- fix markers and reduce CPU load when using markers with fast traces
- New features:
	- dwell time configurable in acquisition toolbar
	- PLL settling delay in device configuration
	- device configuration persistent across power cycles
 2025-01-03 14:36:10 +01:00
Jan Käberich 24314e2361 WIP: rework 2.LO + add dwell time 2025-01-02 19:16:53 +01:00
Jan Käberich 6ea8869f7f TraceWidget: support dropping files for importing measurements 2024-12-02 18:11:20 +01:00
Jan Käberich 82e215881a improve handling of SCPI commands received with short/no time between 2024-12-02 10:46:28 +01:00
Jan Käberich 57e6812cf8 fix for future qt versions: keep one instance of the calibation progressbar 2024-12-01 18:17:39 +01:00
Jan Käberich 67a186be4f workflow update + minor bugs/warnings fixes 2024-11-03 13:36:54 +01:00
Jan Käberich 64a7ddc455 use native OS dialogs by default for load/save 2024-11-03 12:54:16 +01:00
Jan Käberich 2c639d8080 Improved electronic calibration 
- Added automatic port detection mode
- Faster coefficient readout
- LibreCAL using asynchronous libusb API
 2024-09-25 15:30:42 +02:00
Jan Käberich b9e4117db1 Import/export options in file menu 2024-09-16 20:56:02 +02:00
Jan Käberich 009de1af17 new SCPI command to switch between linear/log sweeps in VNA mode 2024-09-16 20:22:25 +02:00
Jan Käberich 45a30a4159 only stream data if calculations are performed + documentation of streaming servers 2024-06-20 16:21:39 +02:00
Jan Käberich 6ca54547bb added streaming servers 2024-06-20 15:56:38 +02:00
Jan Käberich fe08937bb7 Improve taking de-embedding measurements 
- Automatically restart measurement even when the sweep was stopped
- Fix crash due to zeroed de-embedding reference impedance
- Fix crash due to not cleaned up dialog pointer with dangling connections
- Automatically excite the correct ports for the measurement
 2024-05-17 19:07:34 +02:00
Jan Käberich 5692356e90 decouple RST settings from startup settings 2024-05-01 13:33:18 +02:00
Jan Käberich 2963e8b3d5 Reset refernence on *RST, fix VNA:ACQ:RUN? query 2024-04-20 15:56:57 +02:00
Jan Käberich 3be48bddeb add sweep stop/run commands 2024-04-16 18:55:49 +02:00
Jan Käberich 73ba0f9692 do not set operation pending if no device connected 2024-04-12 12:23:00 +02:00
Jan Käberich 5d3ce139b4 implementation of OPC/WAI 2024-04-07 14:11:04 +02:00
Jan Käberich a77d675a39 Improve averaging 
- keep already acquired data when changing the amount of averaging
- add reset button for averaging
 2024-04-05 11:49:27 +02:00
Jan Käberich 358872904e Fix impedance renormalization and honor new reference impedance for traces 2024-03-01 09:08:37 +01:00
Jan Käberich 542b07f52c postpone deletion of caldialog to prevent race condition crash 2024-02-18 11:37:46 +01:00
Jan Käberich 56de3dca11 Fix determination of excited ports 2024-02-03 18:34:28 +01:00
Jan Käberich 3bc9070eea option to match span to active calibration 2024-01-27 18:18:04 +01:00
Jan Käberich ee8188775a minor improvements to eCal dialog 2024-01-13 18:21:29 +01:00
Jan Käberich 054e7ed995 Fix for de-embedding menu on macOS 2023-12-15 16:08:23 +01:00
Jan Käberich 503d689d51 reduce inter-segment delay, add integration test for segmented sweep 2023-10-24 16:39:21 +02:00
Jan Käberich ccb71f9650 Shortcuts for adding/removing plots 2023-10-24 14:04:31 +02:00
Jan Käberich 59f3057dd9 Fix segmented sweep 2023-10-23 19:29:01 +02:00
Jan Käberich 69fe833715 Fix calibration progress dialog 2023-07-30 13:09:47 +02:00
Jan Käberich 853cf310c9 Start GUI with ideal calibration standards 2023-07-29 18:11:57 +02:00
Jan Käberich 5f022c42b6 Ignore first point of next sweep when in single sweep mode, fix parsing of VFF MCU temperature in VNA log 2023-04-03 13:05:52 +02:00
Alexander Voronov 76448e64ee LibreVNA-GUI: Use 'horizontalAdvance' instead of 'width' for text width 2023-03-25 00:28:42 +03:00
Alexander Voronov 8b17a445c7 LibreVNA-GUI: Remove obsolete QDesktopWidget inclusions 2023-03-25 00:28:42 +03:00
Jan Käberich 5e46055d3c Output time per sweep on debug console 2023-03-17 18:50:46 +01:00
Jan Käberich 9b4865dceb Renaming packet types, implementing different packet contents per hardware version 2023-02-20 13:08:31 +01:00
Jan Käberich 83dbfadf20 Nicer preset graph configuration for one port devices 2023-02-17 17:30:54 +01:00
Jan Käberich 952c43073e add IP address list for TCP drivers 2023-02-12 22:58:45 +01:00
Jan Käberich b701479e87 WIP: working compound driver, partial SSA3000X as a demonstration 2023-02-07 18:30:05 +01:00
Jan Käberich 80c5fc0ff6 LibreVNADriver specific actions 2023-01-25 23:07:33 +01:00
Jan Käberich cde564299c WIP: device driver abstraction 2023-01-17 00:25:58 +01:00
Jan Käberich db6d823e0f WIP: device driver abstraction 2023-01-16 00:25:29 +01:00
Jan Käberich 0cc5968b12 Check device serial when loading calibration 2022-12-15 22:43:41 +01:00
Jan Käberich fe340ac620 Add virtual destructors, fix warnings 2022-12-15 00:00:15 +01:00
Jan Käberich fb347c37ac add scroll bars to graph area 2022-12-12 22:59:10 +01:00
Jan Käberich d674d05083 WIP: SCPI commands for de-embedding 2022-12-12 17:39:17 +01:00
Jan Käberich 89c9f20d16 keep original trace data when de-embedding, toggle de-embedding view for individual traces 2022-12-11 20:37:29 +01:00
Jan Käberich 46b41a4a04 Further integration tests 2022-11-19 15:47:08 +01:00
Jan Käberich b03c8b3958 Save/load calkit SCPI command + re-entrancy bugfix during calibration 2022-11-14 00:08:45 +01:00
Jan Käberich 9b7f457aa5 new command: :VNA:CAL:ACTIVE? + bugfixes in LibreCAL handling 2022-11-13 18:44:19 +01:00
Jan Käberich 4ad3d3ac54 support saving of trace data in setup files 2022-11-09 23:29:37 +01:00