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139 commits

Author SHA1 Message Date
erikkaashoek acd944d5fa Modified FFT to avoid window function 
Instead of doing a window function its better to extend the  FFT to
twice the length with the complex conjugate. Then after the FFT trow
away the imag part. As the FFT is limited to 128 point I only used the
first 64. Better would be to exten to128 and then af extending with the
complex conjugate do a 256 point FFT
 2019-09-19 21:28:56 +02:00
erikkaashoek 2255127a98 Merge all changes from edy555 release 0.1.1 2019-09-19 10:34:02 +02:00
erikkaashoek b8c4c2e062 Merge edy555 2019-09-19 08:29:56 +02:00
erikkaashoek 49ff7b7a3f Removed MEASURED_LENGTH and FFT.c 2019-09-19 08:10:47 +02:00
TT e89c9bd6a7
Merge pull request #32 from cho45/timedomain 
[proposal] Time Domain Operation
 2019-09-19 06:17:23 +09:00
erikkaashoek 2066a6b048
Update main.c 2019-09-18 10:17:49 +02:00
TT d68ab20c30 fix: increase stack area to prevent fault caused from nanovna-saver 2019-09-17 22:39:41 +09:00
erikkaashoek bd047b7b30 Removed battery 2019-09-15 11:43:04 +02:00
TT c388832ef0 Revert "add command battery" 
This reverts commit be45653c2b.
 2019-09-14 19:49:02 +09:00
erikkaashoek 44c4ce70b3
Merge pull request #2 from cho45/master 
Added battery status
 2019-09-14 10:33:35 +02:00
erikkaashoek 4ff2f63b19 Robustness increase 
Shifted some stack space
 2019-09-14 10:25:42 +02:00
cho45 aa4faa5a6e rename TDR -> TD 2019-09-11 23:05:01 +09:00
cho45 472b895d5b windowing 2019-09-11 22:35:44 +09:00
cho45 6bad9de606 change menu name to 'TRANSFORM' 2019-09-11 20:47:17 +09:00
cho45 b17ecfa533 minor fixes 2019-09-11 08:17:40 +09:00
cho45 8f0bfacf3d setting velocity factor 2019-09-11 00:24:06 +09:00
cho45 95ab399567 save domain mode 2019-09-10 23:49:08 +09:00
cho45 889d675836 TDR feature 2019-09-10 22:39:20 +09:00
TT be45653c2b add command battery 2019-09-10 21:52:30 +09:00
cho45 a9457dbd0a show battery indicator (requires implementing D2 on board) 2019-09-10 01:01:24 +09:00
erikkaashoek 9ed5a41d2e
Merge pull request #1 from ttrftech/master 
Merge upstream changes
 2019-09-08 09:26:09 +02:00
erikkaashoek bf6d843e0c Removed wrong scan 2019-09-06 21:04:49 +02:00
cho45 5e9756e4e0 append reset dfu command and CONFIG -> ENTER DFU 2019-09-06 21:11:33 +09:00
erikkaashoek 6da8e27774 Type 2019-09-06 09:43:32 +02:00
erikkaashoek 5254e1411d On demand scan for any amount of points 2019-09-05 18:27:53 +02:00
cho45 39b7fdf95e append version info screen to UI 2019-09-05 23:58:30 +09:00
erikkaashoek b2d83f2a08 Scan command added 2019-09-05 09:53:00 +02:00
cho45 480ad0f745 static inline reduce stack memory usage 2019-08-29 01:05:55 +09:00
TT 3e841920fb refactor: introduce trace_info 2019-08-26 23:58:47 +09:00
TT 96f4811b82 add trace command usage 2019-08-25 23:07:39 +09:00
TT 7ff53357bd feat: use default scale on format change 2019-08-25 23:07:01 +09:00
TT c48cb8e407 feat: add command options for trace type real/imag/r/x 2019-08-25 21:00:06 +09:00
cho45 f9a5d2e3ef Add REAL IMAG R X trace format 2019-08-24 07:45:53 +09:00
cho45 7ce755d666 optimize protocol of capture function 2019-08-23 02:22:42 +09:00
cho45 1c4718ae4a implement capture command 2019-08-23 02:07:22 +09:00
TT 28614dbb4a store version as separate string 2019-08-18 21:11:03 +09:00
TT 53d07e8c12 feat: add version command 2019-08-18 08:19:17 +09:00
TT eedf0e1aa7 fix: remove glitch at first sweep point 2019-08-16 04:56:50 +09:00
TT 0a8bfbff33 feat: interpolate from current cal file and only if cal applied 2019-08-16 04:51:46 +09:00
TT 3b953f061b feat: adjust gain and frequency band, enpower LO drive strength. 2019-08-12 23:07:10 +09:00
TT bcb0644070 gain adjust for frequency 2019-08-12 20:53:49 +09:00
TT a4ef290126 experiment: x5 harmonic mode 2019-08-12 20:53:49 +09:00
TT e626c581ee feat: add sample command to evalutate dynamic range 2019-08-12 20:53:33 +09:00
TT 8fdedea919 feat: interpolate CAL from current saved file 2019-08-11 13:09:21 +09:00
TT c4edf2a6eb omit: unused buffer refiq 2019-08-10 14:13:56 +09:00
TT c6a4b651d0 feat: add controling stimulus power and gain by frequency 2019-08-10 13:04:48 +09:00
TT 10a58f9580 feat: extend to 900MHz 2019-07-25 06:23:27 +09:00
TT 0cac8f4adc fix s11 error correction mistake 2019-07-20 19:00:26 +09:00
TT 63d19f3f6f WIP: up/down touch operation on numeric area 2017-10-01 11:14:41 +09:00
TT e0197b8381 WIP: touch operation on numeric input area 2017-10-01 08:59:33 +09:00