Commit Graph

43 Commits

Author SHA1 Message Date
Joe Taylor
5b804d90a3 Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-07-11 15:25:37 -04:00
Joe Taylor
3e61688229 Fix the nagging 'KA1R' problem with decoding after change in TRperiod. 2020-07-11 15:24:21 -04:00
Steven Franke
8998537622 Clean up a couple of loose ends. 2020-07-09 15:30:46 -05:00
Steven Franke
a47f34db92 Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-07-09 14:13:31 -05:00
Steven Franke
8941b70a2a Changes to improve sensitivity on overspread channels. 2020-07-09 14:13:23 -05:00
Bill Somerville
aa557820d4
Work around gfortran v10 error message 2020-07-08 02:25:25 +01:00
K9AN
d17bc2f97f Comment out debug prints. 2020-07-04 13:06:50 -05:00
Steven Franke
3fe6fa3d72 Rough first attempt at setting minsync according to setup. 2020-07-04 12:57:51 -05:00
Steven Franke
c176572ec0 Add options for sub-symbol integration for sync and symbol estimation. 2020-07-04 09:15:57 -05:00
Joe Taylor
352b497399 Remove a diagnostic print. 2020-07-02 13:43:50 -04:00
Joe Taylor
185cf3eb48 "Also FST240W" should set iwspr=2, not 1. Change ndeep to ndepth, for consistency. 2020-07-02 13:30:18 -04:00
Steven Franke
3f1fd6e2c1 Tweaks to decrease the number of garbage candidates slightly. 2020-07-02 11:54:10 -05:00
Steven Franke
6d0d21670e Change noise_bw to xnoise_bw so that it is real. 2020-07-02 08:45:37 -05:00
Steven Franke
e74595fdd5 Discard the all-zero codeword. 2020-07-01 16:42:22 -05:00
Steven Franke
6ebb487cd5 Remove residual WSPR_LF that was causing build errors. Build ldpcsim240_74. 2020-07-01 14:40:37 -05:00
Steven Franke
0f04f3285a Prevent decodes that fail to unpack from being printed. 2020-07-01 08:20:38 -05:00
Joe Taylor
22b782a4ae Can now decode FST240W signals from WSJT-X, using FST240 and the option "Decode -> Also FST240W". 2020-06-30 20:04:44 -04:00
Steven Franke
f6a8a179dc Hardwire for 50-bit messages. 2020-06-30 18:15:35 -05:00
Joe Taylor
361c1a96c1 Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-06-30 17:23:58 -04:00
Joe Taylor
ae54c80a54 Here's a start on GUI changes to support FST240W as well as FST240. 2020-06-30 17:14:58 -04:00
Steven Franke
5336d959c7 Remove temporary stuff. 2020-06-30 16:06:53 -05:00
Steven Franke
a8b87f1f3a Fix wspr-mode SNR. 2020-06-30 16:05:52 -05:00
Steven Franke
7345e13661 Fix a bug 2020-06-30 15:50:50 -05:00
Steven Franke
630ef640ac First cut at joint QSO/WSPR type decoding for FST240. 2020-06-30 15:06:18 -05:00
Joe Taylor
0472a816fb Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-06-30 15:12:22 -04:00
Joe Taylor
d7448347e5 Install a basic framework for handling FST240W decodes. 2020-06-30 15:11:36 -04:00
Steven Franke
e8bb7e74bc Add routines for a (240,74) code. Hardwire decoder for wspr messages, for the time being. 2020-06-30 13:29:32 -05:00
Steven Franke
d916f315d3 Make AP decoding baseline llrs depend on hmod. Center the DT search window on emedelay. 2020-06-30 11:39:51 -05:00
Steven Franke
d34f05f985 Implement basic AP decoding for FST240. No contests. 2020-06-30 08:42:54 -05:00
Steven Franke
355b060454 1. Fix broken sync.
2. Change FST240-15 to use nsps=720
2020-06-29 15:06:11 -05:00
Steven Franke
42a0e9df32 Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-06-29 12:31:21 -05:00
Steven Franke
a5cb88deed Use two alternating sync words. Change DT=0 to t=0.5 s for ntrperiod=15 s only. 2020-06-29 12:31:16 -05:00
Joe Taylor
bb5041da98 Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-06-29 13:28:34 -04:00
Joe Taylor
67422f2ede Remove a diagnostic write statement. 2020-06-29 13:28:06 -04:00
Steven Franke
06b8e0eec6 Try to ensure that nfft1 and nfft2 are nice values. Add a brickwall filter in the downsampler. 2020-06-29 12:15:28 -05:00
Joe Taylor
83fddb1f57 Pass more parameters to fst240_decode(). 2020-06-29 12:21:34 -04:00
Joe Taylor
133c32cb41 Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-06-29 09:38:24 -04:00
Joe Taylor
4fbed923ab Add detailed comments to get_candidates_fst240.f90. 2020-06-29 09:37:29 -04:00
Steven Franke
5480beba3a Change DT search range back to -1s -> 2s. NB - FST240-15 is subject to false sync at DT=+2.5s - bad for EME? 2020-06-29 07:42:00 -05:00
Steven Franke
f774cecd00 Experimental change to candidate detection. 2020-06-28 15:22:35 -05:00
Steven Franke
89c81cb5f1 XOR the message with rvec before calculating CRC 2020-06-27 15:43:14 -05:00
Steven Franke
1f16beeafe Make T/R=300s work from the command line. 2020-06-27 14:11:37 -05:00
Steven Franke
390884268c Wholesale change from FST280 to FST240 2020-06-27 08:53:11 -05:00