jankae/LibreVNA
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Code Issues Actions 3 Packages Projects Releases Wiki Activity
991 commits 11 branches 20 tags 313 MiB
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802 commits

Author SHA1 Message Date
Jan Käberich 50bde261af Fix impedance renormalization + add unit tests 2025-02-09 12:59:11 +01:00
Jan Käberich 523946447a Force correct file ending when exporting touchstone files 2025-01-22 19:07:28 +01:00
Jan Käberich ab9605cb85 use trace model source and correct units for graph axes and edit dialogs 2025-01-08 08:59:04 +01:00
Jan Käberich cd83921f49 Short switch to idle when the reference is changed 2025-01-07 08:30:17 +01:00
Jan Käberich ca25969574 Startup and communication bugfixes 
- reduce amount of mode switched when starting and loading setups
- improve logging for errors during HIL tests
- fix small USB communication bugs
 2025-01-06 17:34:46 +01:00
Jan Käberich b77ba278de Improve spectrum analyzer 
- revert LO2 shift mechanism (restores previous SA speed)
- allow tracking generator to reach all(?) frequencies with sufficient accuracy
 2025-01-04 16:52:32 +01:00
Jan Käberich 8df7d1b7be adjust limits and run HIL tests in no-gui mode 2025-01-03 17:07:29 +01:00
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 a2abc0c2af speed up tests 2024-12-17 12:06:55 +01:00
Jan Käberich 70ac53aa75 add mutex for trace data (fixes DFT/TDR thread crashes) 2024-12-17 10:48:52 +01:00
Jan Käberich acb79fa3bc WIP: TDR/DFT improvements 2024-12-16 22:21:33 +01:00
Jan Käberich 4725942727 actually run temperature test + sanity check update 2024-12-15 18:11:25 +01:00
Jan Käberich e8482783f7 Add temperature and manual control SCPI commands 2024-12-15 17:40:19 +01:00
Jan Käberich f2b01f71c4 version bump + changelog 2024-12-07 16:23:28 +01:00
Jan Käberich a5b9195ac9 new SCPI command: delete traces 2024-12-07 15:54:35 +01:00
Jan Käberich 8be82589c5 make file drop work on Windows 2024-12-04 11:51:42 +01:00
Jan Käberich 199975bdd0 fix: clean device disconnection when loading setup files 2024-12-03 08:05:16 +01:00
Jan Käberich 6ea8869f7f TraceWidget: support dropping files for importing measurements 2024-12-02 18:11:20 +01:00
Jan Käberich 0b8e1a7b50 remove debug output 2024-12-02 14:23:54 +01:00
Jan Käberich 9e33a294cd fix tests 2024-12-02 14:02:34 +01:00
Jan Käberich b95e966041 Fix tests 2024-12-02 12:10:13 +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 4dc75c13c5 macos libusb workflow fix 2024-11-03 13:48:17 +01:00
Jan Käberich 48cc3891cd macos libusb workflow fix 2024-11-03 13:43:00 +01:00
Jan Käberich 67a186be4f workflow update + minor bugs/warnings fixes 2024-11-03 13:36:54 +01:00
Jan Käberich 69b2fac95f new setting: chose pass/fail for limit checking of NaN/inf values 2024-11-03 13:15:26 +01:00
Jan Käberich 64a7ddc455 use native OS dialogs by default for load/save 2024-11-03 12:54:16 +01:00
Jan Käberich fc717a8f88 bugfixes from LibreCAL repo 2024-09-26 13:47:05 +02:00
Jan Käberich 6d6ffc60ea partial loading of coefficient sets 2024-09-25 17:58:32 +02:00
Jan Käberich 74858c1098 only use fast coefficient protocol for newer LibreCAL firmware 2024-09-25 15:45:35 +02:00
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 392cb6dc3f WIP: improve coefficient readout from LibreCAL 2024-09-24 19:19:43 +02:00
Jan Käberich f9d1b0de42 initialize missing measurements to 0 2024-09-18 10:18:43 +02:00
Jan Käberich 5fd77343ac allow calibration to continue with missing measurements (better than doing nothing) 2024-09-18 09:30:16 +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 f2df7ad3f0 Shift TDR output from positive times only to centered around zero 2024-07-10 10:05:25 +02:00
Jan Käberich 5f2788467b remove duplicate RUN and STOP commands for spectrum analyzer 2024-06-29 12:47:44 +02:00
Jan Käberich 4dea10552c option to link RHS ticks to LHS ticks on XY-plots 2024-06-29 12:44:10 +02:00
Jan Käberich b4a22176a4 Changelog and version bump 2024-06-28 09:31:49 +02:00
Jan Käberich 2fbfb96dda Fix SCPI parsing for arguments containing ':'; allow lower case calibration file names 2024-06-24 09:04:17 +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 2ba954537b Add SCPI command to read/write the preferences 2024-06-20 14:40:06 +02:00
Jan Käberich aeea13347e Merge branch 'master' of github.com:jankae/LibreVNA 2024-06-02 19:40:10 +02:00
Jan Käberich b2d07d532d Improve graph divisions and markers 
- Added group delay option to markers
- Additional configuration for calculation of group delay in the preferences
- Specify divisions as amount of divisions instead of spacing
- Add option for auto divisions on graph with manual min/max limits
 2024-06-02 19:37:14 +02:00
Jan Käberich 61db859c3d delete math operations when deleting a trace 2024-05-28 11:07:39 +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