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WSJT-X
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5419 Commits

Author SHA1 Message Date
Joe Taylor 55e0e32e59 Fix ft4d so that it reads and processed full 15-second files. 2019-02-14 15:10:41 -05:00
Joe Taylor 9a6c82d09b Tweaks to make valgrind somewhat happier. 2019-02-14 14:56:02 -05:00
Joe Taylor 073a22125a Minor cleanup: debugging a problem with FT4 decoding. 2019-02-14 14:09:22 -05:00
Joe Taylor c2cb55a68a Reduce FT4 chunk size fro 500 to 288 ms; suppress duplicate decodes from close to chunk ends. 2019-02-13 14:42:57 -05:00
Bill Somerville 8a1ff9e1a3 Reset QSO start time when aborting a QSO or clearing messages (ESC and F4) 2019-02-13 18:47:31 +00:00
Bill Somerville 7ec99d2a75 Update CMakeLists.txt to reflect the oldest supported macOS version (10.10) 2019-02-10 22:08:04 +00:00
Bill Somerville 7d66f442d6 Fix up some compiler errors when using gfortran v9 2019-02-10 20:43:51 +00:00
Steve Franke 186482811a Use 91 bits for RR73 messages. 2019-02-09 16:08:39 -06:00
Steve Franke b415faae20 Remove char(0) from mycall and hiscall. 2019-02-08 16:44:18 -06:00
Steve Franke 0f03d02e74 Merge branch 'feat-ft2' of bitbucket.org:k1jt/wsjtx into feat-ft2 2019-02-08 15:17:52 -06:00
Steve Franke 33498cc10f Disable AP if ncontest=5 or 6 (Fox and Hound). 2019-02-08 15:17:46 -06:00
Steven Franke 7d70c5e9e1 Still trying to make data_dir work under all conditions. This makes it work with ft4d. 2019-02-08 11:24:22 -06:00
Steve Franke e3830dcb27 Remove temporary indent file. 2019-02-07 18:52:51 -06:00
Steve Franke cbfcb76193 AP decoding basically works. Make data_dir setting work on the Mac. 2019-02-07 18:48:38 -06:00
Steve Franke ecbeda5297 Disable sync2 calculation for now. 2019-02-07 10:16:28 -06:00
Steve Franke 60cb4a33aa Re-enable second sync pass. 2019-02-05 19:53:53 -06:00
Steve Franke 71cb6d9f50 Use 4 different Costas arrays to prevent false syncs as received frames move 
through the analysis window.

Add a random 77-bit vector to each message so that tone transitions occur
even if the message contains a long string of 0 or 1 (like a CQ).

Add alternative sync calculation as an option (sync2), for testing.

Add basic framework for AP decoding.
 2019-02-05 19:18:50 -06:00
Bill Somerville 4dfc4685e9 Make the UDP protocol Clear (3) message two-way 
External servers can clear either or  both of the Band Activity and Rx
Frequency decodes windows. This was  requested by Dave, AA6YQ, so that
DX Lab  Suite applications can  clear old  decodes on band  changes to
ensure that decode highlighing is consistent.
 2019-02-03 00:49:35 +00:00
Steve Franke 91e3dbdf20 New scheme for finding candidates. Speed up sync. Improved SNR calibration. 2019-02-02 16:29:17 -06:00
Bill Somerville 846918e3aa Remove normal mouse double-click action for decode display windows 
The normal  action selects the word  under the mouse pointer  and this
disrupts   callsign  highlighting.    Normal  single-click   selection
behaviour is unchanged  so text can still be selected  using the mouse
and copied if desired.
 2019-02-02 20:38:56 +00:00
Steve Franke 40fd3f6551 Make writing to data_dir work on the Mac. 2019-02-02 11:04:11 -06:00
Joe Taylor 22209030e2 Move files all_ft4.txt and clockit.out to the data_dir directory. 2019-02-01 11:56:08 -05:00
Joe Taylor 98d665c678 Add subroutine clockit() and use it for profiling ft4_decode(). 2019-02-01 10:47:47 -05:00
Joe Taylor 9c2700128c Generation of FT4 Tx waveform from itone() moved to a separate subroutine. 2019-01-31 16:07:07 -05:00
Joe Taylor b32799d2b8 Add xdt to lines printed by ft4sim_mult. 2019-01-31 14:06:05 -05:00
Joe Taylor 04f085bb24 Proper handling of multiple decodes from one call to ft4_decode. 2019-01-31 13:55:21 -05:00
Joe Taylor a80b955fe7 Decode FT4 over the full frequency range displayed in waterfall. 2019-01-31 12:10:58 -05:00
Joe Taylor 0dd4577143 Merge branch 'feat-ft2' of bitbucket.org:k1jt/wsjtx into feat-ft2 2019-01-31 11:38:55 -05:00
Joe Taylor 7ae1210266 Fix several flaws in the waveforms generated by ft4sim_mult. 2019-01-31 11:37:54 -05:00
Steve Franke fdb84c0e63 Fix an off-by-one error. 2019-01-30 19:19:38 -06:00
Joe Taylor 9f909b6b1b Oops, I left garbage in the file. 2019-01-30 15:49:52 -05:00
Joe Taylor 1261434e84 Merge branch 'feat-ft2' of bitbucket.org:k1jt/wsjtx into feat-ft2 2019-01-30 15:37:38 -05:00
Joe Taylor 189f538dc0 Add ft4sim_mult, which is basically functional. 2019-01-30 15:33:47 -05:00
Steve Franke 66bb999126 Improve ft4_downsample filter. Improve getcandidates4. 2019-01-30 12:47:01 -06:00
Joe Taylor 3f7fb38e81 More code cleanup -- just comments and formatting. 2019-01-30 12:22:41 -05:00
Joe Taylor 2888c05eff Code cleanup. 2019-01-30 11:20:29 -05:00
Bill Somerville 4920a6aeee Remove temporary FT8 v2 working frequencies from defaults list 2019-01-30 11:10:02 +00:00
Steve Franke e57df307dd Fix a comment. 2019-01-29 15:42:30 -06:00
Joe Taylor a7ded94313 Saved FT4 files must be at least 5 s long; Shift+F6 now works for FT4 files. 2019-01-29 15:24:08 -05:00
Joe Taylor e11acde9fb Better handling of calls to ft4_decode(), depending on ring-buffer pointer. 2019-01-29 14:19:22 -05:00
Joe Taylor 7e3b153d8b Correct the estimate of SNR for FT4 signals. 2019-01-29 13:56:04 -05:00
Joe Taylor 0a6d67c1d6 Make the simulated data files slightly longer so that WSJT-X can decode them. 2019-01-29 13:55:04 -05:00
Joe Taylor 3ab7c1edf6 Don't logQSO or transmit in response to a decode from disk. 2019-01-29 13:19:36 -05:00
Joe Taylor 65398bbffa Fix the UTC display on waterfall, for FT4 mode. 2019-01-29 12:12:54 -05:00
Joe Taylor 6d6e2e8314 Don't try to transmit a blank FT4 message! 2019-01-29 11:49:11 -05:00
Joe Taylor e98231d4c1 Correct the call to genft4(); fix the displayed time for data from disk. 2019-01-29 10:39:34 -05:00
Joe Taylor 7a9240c9ef Basic saving of .wav files for FT4. 2019-01-28 15:58:14 -05:00
Joe Taylor d5203e2da9 Code cleanup. 2019-01-28 14:20:32 -05:00
Joe Taylor 2e4035c8bb Insert red line on waterfall to mark an FT4 transmission. 2019-01-28 13:50:23 -05:00
Joe Taylor 7da4fc63a6 Add freq markers for FT4 to Wide Graph. Tentative default FT4 freqs for 40m and 20m. 2019-01-28 11:07:52 -05:00