jankae/LibreVNA
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1106 commits 11 branches 20 tags 313 MiB
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161 commits

Author SHA1 Message Date
Jan Käberich 8a74eedfa0 Merge branch 'master' into prototype_testing 2025-08-22 18:18:40 +02:00
Jan Käberich f0c7f289cb Bugfix: remove not used optional parameter
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2025-08-17 20:18:38 +02:00
Jan Käberich 8b44421ea3 improve PLL fractional divider algorithm 2025-08-17 19:37:10 +02:00
Jan Käberich 38b4a6ba39 Bugfix: correct PLL configuration at the band switch frequency (25 MHz) 2025-08-09 19:11:32 +02:00
Jan Käberich abe2aefcf9 use PLL A to generate lowband source 2025-08-09 19:10:53 +02:00
Jan Käberich a2b3146f1c Changelog + version bump 2025-05-31 16:05:21 +02:00
Jan Käberich 162309e54a 1us delay after CS high on SPI flash 2025-05-31 14:59:14 +02:00
Jan Käberich 0dabcbd26f IF gain control 2025-05-26 19:30:00 +02:00
Jan Käberich be7cf38e05 WIP: ADC spectrum 2025-05-19 16:50:24 +02:00
Jan Käberich f76e3a209d Merge branch 'master' into prototype_testing 2025-05-18 13:31:58 +02:00
Jan Käberich 8a172d7f40 Changelog + version bump 2025-05-13 10:54:03 +02:00
Jan Käberich 199bb7bbd7 improve GUI synchronization for compound device 2025-05-04 13:01:00 +02:00
Jan Käberich 4f63a28b61 force PLL turn on when assembling device status in VNA mode 2025-04-23 16:18:26 +02:00
Jan Käberich 1fb1c85208 Increase USB buffer timeout in VNA sweep 2025-03-13 10:02:36 +01:00
Jan Käberich a39b9465a6 fix intermittent source generation problem 2025-03-05 09:34:41 +01:00
Jan Käberich b133728f1d switch PLL reference to avoid integer spurs 2025-03-03 15:42:14 +01:00
Jan Käberich 5762f9131d manual control dialog 2025-02-27 16:10:54 +01:00
Jan Käberich 72e2a331da WIP: detect integer spurs 2025-02-26 08:55:31 +01:00
Jan Käberich 351b040237 Version bump + changelog 2025-02-21 16:00:36 +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 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 f2b01f71c4 version bump + changelog 2024-12-07 16:23:28 +01:00
Jan Käberich b4a22176a4 Changelog and version bump 2024-06-28 09:31:49 +02:00
Jan Käberich 0fc6c912fc Stop sweep after reset, fix failing tests 2024-04-22 15:08:10 +02:00
Jan Käberich f897d98ab0 Adjust workflows, disable debug build for firmware 2024-04-22 12:05:53 +02:00
Jan Käberich a3223aa08c Version bump and changelog 2024-02-27 11:44:13 +01:00
Jan Käberich 5fee8ee974 reduce VCCint to 1.2V 2024-02-26 15:37:27 +01:00
Jan Käberich 5136418e26 use frequency calibration when shifting 2.LO 2024-02-09 17:20:18 +01:00
Jan Käberich 11612e44d5 added dialogs for hardware version 0xFE 2023-11-07 14:26:31 +01:00
Jan Käberich 5a78091f2b Merge branch 'master' of github.com:jankae/LibreVNA 2023-09-05 11:13:13 +02:00
Jan Käberich 70a0079f92 Fix missing device log if USB connection is not established at power up 2023-09-05 11:13:05 +02:00
Jan Käberich 1c09b8e1cb Clear old VNA data when starting new sweep 2023-07-30 13:08:27 +02:00
Jan Käberich 727040c132 Update to new VID/PID from pidcodes 2023-04-17 23:38:24 +02:00
Jan Käberich 99c6d77ad8 Device protocol update: support device with up to 4 ports 2023-02-23 23:04:50 +01:00
Jan Käberich a0c45d3c56 VFF device config update 2023-02-23 15:14:49 +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 169d51d5ba LM3370 initialization fix 2023-02-10 12:20:35 +01:00
Andre Dunford cc8256b4cc commit missed changes to VNA.cpp 2022-12-20 11:42:11 -08:00
Andre Dunford 916d6e3e38 refactor evaluation of standby waiting state 2022-12-20 11:14:02 -08:00
Andre Dunford 5bb6fdf686 Revert "evaluate AUX3 in standby state" 
This reverts commit ec5e0e208c.
 2022-12-20 09:11:13 -08:00
Andre Dunford ec5e0e208c evaluate AUX3 in standby state 2022-12-20 01:16:22 -08:00
Andre Dunford fc8eee58e7 relocate standby condition 2022-12-18 16:54:47 -08:00
Andre Dunford 795b1eb3fa respond to InitiateSweep with nack when misconfigured 2022-12-17 01:19:46 -08:00
Andre Dunford 08fa3fa0a0 implement sweep standby configuration 2022-12-16 23:41:59 -08:00
Andre Dunford 9b38a1fc3d implement optional device status updates 2022-12-05 22:29:33 -08:00
Andre Dunford 5bf824220e replace USB protocol literals with named constants 2022-11-29 00:44:27 -08:00
Jan Käberich 0c17288ece SA/GEN integration tests + bugfixes 2022-11-20 20:48:36 +01:00
Jan Käberich ec6fae5822 Remove IFTable limitation, calculate 2.LO shift on the fly 2022-11-20 01:19:42 +01:00