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3,536 Commits 5 Branches 98 Tags 208 MiB
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128 Commits

Author SHA1 Message Date
Steven Franke
bbbcae9233 Add variables lapon and napwid to control ap decoding. Reconfigure the logic for AP decoding and ordered-statistics decoding. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7933 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-22 03:01:09 +00:00
Joe Taylor
73df0d00ef 1. Alt+F8 arms "Call 1st" as if a CQ had been sent. 
2. "Call 1st" label turns red when armed to respond to a caller.
3. Suppress some recognizable false decodes, send them to cumulative file
   "data_dir/false_decodes.txt".
4. Reduce sleep delay in decoder() to 10 ms.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7928 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-20 15:15:00 +00:00
Steven Franke
46e1cd5a30 Fix a bug in AP decoding when iaptype=2. Decrease time-sync search range to +/- 1.5s. Fix a big with erasure decoding. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7926 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-18 15:22:20 +00:00
Steven Franke
4594aaa589 Work on ap decoding. Diagnostic write enabled. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7925 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-18 01:12:11 +00:00
Steven Franke
238ccff110 Properly round the printed snr. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7917 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-16 17:08:09 +00:00
Steven Franke
748e359fe0 More work on Deep decoding. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7911 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-16 15:56:06 +00:00
Steven Franke
8af95e2582 Properly calculate metrics for non-ap bits that reside in symbols that contain ap bits. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7892 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-15 14:21:18 +00:00
Steven Franke
c1666a0069 Turn off ap. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7890 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-15 00:33:25 +00:00
Steven Franke
a2f2e6091d More work on AP. Deep decode is unstable - not for use on the air. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7887 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-14 22:09:50 +00:00
Steven Franke
192665bdeb More work on ap. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7886 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-14 20:12:29 +00:00
Steven Franke
23b514a2f8 Update call to ft8b. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7885 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-14 19:46:04 +00:00
Steven Franke
bcf6ab933b Add ft8apset.f90. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7884 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-14 19:35:22 +00:00
Steven Franke
d0ad300a65 Move ft8apset to a separate file. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7882 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-14 19:22:53 +00:00
Joe Taylor
141f0ceefa Fix nutc in jt9; alternative sync value for late-start FT8 signals. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7881 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-14 18:19:48 +00:00
Joe Taylor
a8cba435d4 Code cleanup and test ofFT8 decodes with erasures. Do not use on the air. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7879 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-14 16:02:01 +00:00
Steven Franke
2e704a33db ft8sim.f90 can now generate 25 independently-fading signals. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7869 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-13 22:23:59 +00:00
Steven Franke
f540df3629 Fix another bounds error. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7864 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-13 00:43:56 +00:00
Steven Franke
a35b460e68 Fix a comment. No code changes. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7863 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-13 00:31:52 +00:00
Steven Franke
6e8ebd1024 Fix NHSYM. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7862 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-13 00:28:57 +00:00
Steven Franke
d8f9f385b4 Use quarter-symbol steps for time sync. Lower sync threshold. Implement subtraction and two pass decoding. Use osd2 only near nfqso. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7861 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-12 21:49:39 +00:00
Steven Franke
5b92ad5f9d Submit ap symbols to osd174. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7815 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-08 14:28:13 +00:00
Joe Taylor
a0acb0607d Re-commit 7806 and 7807, but disable AP decoding. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7814 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-08 14:06:48 +00:00
Joe Taylor
a0ea5dc8eb Temporarily back out r7806 and r7807. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7808 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-07 21:40:28 +00:00
Steven Franke
8b1a956269 Don't call osd174 if ndepth=1. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7807 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-07 21:00:02 +00:00
Steven Franke
cdfd224974 Add basic ap functionality. Needs testing for decoding speed. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7806 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-07 20:24:00 +00:00
Joe Taylor
5e0265a5ab Minor tweaks to FT8 decoder, including norder=3 if ndepth=3. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7805 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-07 15:27:15 +00:00
Steven Franke
1c2695332a Send mycall,hiscall,hisgrid into the ft8 decoder. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7797 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-06 20:00:42 +00:00
Steven Franke
cd5d144b97 Disable subtraction for now. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7794 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-06 18:58:04 +00:00
Steven Franke
3b87939358 Use dd in sync8, in anticipation of multiple detection/decoding passes. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7789 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-06 15:45:25 +00:00
Steven Franke
f68c86854b Remove a diagnostic write. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7788 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-06 14:57:55 +00:00
Steven Franke
ce06547b59 Add subtraction routines - not fully tested or tweaked yet. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7787 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-06 14:44:17 +00:00
Joe Taylor
ca8e9502b2 Minor tweaks for code cleanup. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7786 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-06 14:19:39 +00:00
Joe Taylor
76d1169140 FT8 now uses nsps=1920. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7784 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-06 13:38:06 +00:00
Joe Taylor
52d8324382 Baseline code with nsps=2048 in FT8. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7783 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-06 12:07:17 +00:00
Joe Taylor
b1f2f5c12e Increase DT range to +/- 3 s. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7781 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-03 21:25:52 +00:00
Joe Taylor
ab3832fa82 In ft8_downsample, compute long FFT only when data have changed. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7780 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-03 19:52:36 +00:00
Joe Taylor
4bce86d61e Correct the FT8 downsample factor to be exactly 1/64. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7779 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-03 19:01:38 +00:00
Bill Somerville
11a4139350 Fix complex buffer size for real to complex DFT 
This fixes a memory corruption issue.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7776 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-02 15:05:17 +00:00
Steven Franke
adf648e0f3 Improved SNR calibration. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7775 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-02 11:24:30 +00:00
Steven Franke
ea12ba34fe This stops Steve's mac from crashing. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7773 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-02 01:31:43 +00:00
Joe Taylor
cf6ff745a2 Oops! Those two 'unused' variables are actually used. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7772 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-02 00:36:45 +00:00
Steven Franke
27de2481bb Remove some unused variables. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7771 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-02 00:08:17 +00:00
Joe Taylor
d8c883dd52 Add timer calls for ft8downsample. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7770 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-01 20:47:59 +00:00
Steven Franke
53dbe3248f Make ft8d work with recent changes. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7767 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-01 17:58:57 +00:00
Steven Franke
0bd8542ccf Guard against bounds error in candidate array. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7765 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-01 16:06:18 +00:00
Steven Franke
4c88ab860b Add more bounds checks. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7762 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-01 14:47:52 +00:00
Steven Franke
12c1b45c66 tweak 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7761 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-01 14:36:55 +00:00
Steven Franke
ff4e4b1828 Don't need to pass s into ft8b anymore. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7760 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-01 14:36:08 +00:00
Steven Franke
c4f056dca8 Fix a bounds violation. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7759 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-01 13:45:16 +00:00
Steven Franke
304cbaa672 Use complex signal for fine sync and symbol demod. Lower sync threshold. Improved SNR estimate. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7757 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-01 13:08:30 +00:00