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Author SHA1 Message Date
Steven Franke
860fdcd3f4 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
Joe Taylor
42e4a8fabe Remove a qDebug() flagging posts to PSKreporter. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7758 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-01 13:37:29 +00:00
Steven Franke
570148ce4b 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
Bill Somerville
2fb6330328 Smarter Tx sequencing that allows for CAT processing latency 
When using  split operating and/or rig  mode setting there is  a delay
before PTT  is asserted  while the CAT  commands are  processed. There
will even be  a small delay if  CAT is only used for  PTT. This change
waits for these  commands to be completed before starting  the user Tx
delay specified in the settings.

There is  a notable exception to  this in that DX  Lab Suite Commander
does not give us a way of knowing when CAT commands have actually been
completed.   This combined  with  the way  that  Commander spaces  CAT
commands, rather  than being paced  by the rig's CAT  responses, means
that delays of more than 1 second are likely. As most rigs suffer some
sort of ALC overshoot when PTT is asserted with audio already present,
it is strongly recommended not to use  the DX Lab Suite Commander as a
rig control proxy if your rig may  suffer ALC overshoot and you use an
external PA. Please note that using a typical RF power meter to detect
ALC  overshoots is  unwise  as  they are  rarely  fast  enough. It  is
probably wise to assume that all rigs suffer ALC overshoot since it is
very difficult to design an ALC loop that avoids it.

This change  also increases  the range of  the "Settings->Advanced->Tx
Delay" spin box to 0s up to 2s.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7756 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-07-01 00:19:58 +00:00
Joe Taylor
77d691a399 Add some timer calls; fix reporting of FT8 spots to PSKreporter. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7755 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-30 20:11:07 +00:00
Steven Franke
06fec42d2d Fix up command-line decoder ft8d.f90 so that it works with recent changes. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7754 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-30 14:07:17 +00:00
Joe Taylor
fb92b46461 Upgrade jt9.f90 for command-line processing of FT8 files. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7753 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-30 13:55:19 +00:00
Joe Taylor
3ec2f60551 Correct another typo in FrequencyList. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7752 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-29 15:55:47 +00:00
Bill Somerville
23ecf47fa2 Fix typo in default frequency list. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7751 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-29 15:24:34 +00:00
Joe Taylor
2cfb57a002 Make FT8 available to all users, for testing. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7750 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-29 15:16:02 +00:00
Joe Taylor
b20fe4e9ea Don't execute AutoSeq steps after sending a 73. 
For FT8 mode:
  1. Open LU 13 in the proper way.
  2. Disable diagnostic LU 51.
  3. Add keyboard shortcuts CTRL+Plus, CTRL-Minus, to adjust audio Tx frequency
     in even 50 Hz steps.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7749 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-29 13:42:24 +00:00
Joe Taylor
2b2b43e800 Protect against bounds error when nfa=0. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7748 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-28 18:48:31 +00:00
Joe Taylor
7c12bb6718 FT8 mode: Add suggested default freqs; start Tx audio at t=0.5 s rather than 1.0 s; Correct the displayed value of DT. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7747 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-28 18:23:56 +00:00
Joe Taylor
f43104bcaf Add straw-man default dial frequencies for FT8. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7746 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-28 15:43:34 +00:00
Joe Taylor
a2a78cf851 Use norder=3 at the QSO frequency. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7745 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-28 15:34:38 +00:00
Joe Taylor
442df5dbc1 Improvements to FT8 decoder. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7744 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-28 14:38:06 +00:00
Bill Somerville
25ceb34455 Remove code that attempts to maintain on-air frequency for small QSYs 
This feature is of limited  benefit and causes unexpected behaviour on
rigs with lower than 1Hz resolution. Removed for simplicity.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7743 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-28 01:54:35 +00:00
Joe Taylor
9e08c89377 Code cleanup. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7742 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-27 20:50:17 +00:00
Joe Taylor
407dffb99e Rearrange some FT8 code for consistency with other modes. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7741 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-27 19:44:12 +00:00
Joe Taylor
a67c7ffaa6 More tweaks to GUI for FT8. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7740 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-27 13:36:10 +00:00
Joe Taylor
3e44dca1a8 Correct the displayed UTC for FT8 decodes. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7739 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-26 23:45:19 +00:00
Joe Taylor
575d9e38d8 Fix behavior of RxFreq in FT8 mode. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7738 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-26 19:33:26 +00:00
Joe Taylor
ba98c8032a Mark Rx and Tx freqs on Wide Graph in FT8 mode. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7737 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-26 15:36:24 +00:00
Joe Taylor
5042b220b2 Many GUI adjustments for FT8. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7736 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-26 15:24:56 +00:00
Steven Franke
840b79b093 1. add error-pattern rejection to osd174 (factor of 3 speedup for norder=3) 
2. osd codeword selected based on correlation discrepancy instead of Hamming dist (improves sensitivity)
3. trap zero-valued spectrum values caused by large dt.
4. trap all-zero codeword
4. both decoders return number of hard errors
5. osd174 returns correlation discrepancy (rejection threshold still needs to be tuned).
6. both decoders return the codeword with bits in as-transmitted order, for subtraction.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7735 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-23 14:14:09 +00:00
Steven Franke
ddd1683121 More development tool tweaks. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7734 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-22 13:54:21 +00:00
Steven Franke
caef90d7ce Update some development tools. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7733 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-22 13:47:28 +00:00
Steven Franke
b4b46d3ed2 Restore normal Fast MSK144 transmission after toggling Fast box and/or after returning to MSK144 from FT8. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7732 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-20 02:48:30 +00:00
Joe Taylor
2e5b8203de No present need for ft8filbig. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7731 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-19 21:13:49 +00:00
Joe Taylor
ed718dd659 Implement Tx for FT8. Not tested! 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7730 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-19 20:38:03 +00:00
Joe Taylor
5c21f6806d 1. ft8sim now generates 25 signals: f=300, 400, ... 2700 Hz. 
2. ft8d is now a bare-bones multi-decoder.
3. wsjt-x now includes the bare-bones multi-decoder for FT8.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7729 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-19 20:15:43 +00:00
Joe Taylor
ce7a21c17d Add a bare framework for ft8_decode. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7728 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-18 12:26:41 +00:00
Joe Taylor
85681d886d Start a framework for FT8 decoder. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7727 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-17 15:55:30 +00:00
Joe Taylor
c697732d08 Starting to insert FT8 into GUI. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7726 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-17 13:48:45 +00:00
Joe Taylor
603f96bf0b De-activate unused call, for now. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7725 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-17 11:27:44 +00:00
Joe Taylor
d684cab028 Working toward a better sync scheme. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7724 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-16 20:14:36 +00:00
Joe Taylor
19965050b9 Further work on ft8sim and ft8d. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7723 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-16 13:27:17 +00:00
Joe Taylor
ee9aab4d18 More tweaks 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7722 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-15 15:43:33 +00:00
Joe Taylor
71a24dc1dc Further tweaks to test routines. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7721 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-15 15:38:50 +00:00
Joe Taylor
65008d056d Various tweaks to test routines. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7720 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-15 14:58:59 +00:00
Joe Taylor
98877f526c Update some test routines. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7719 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-15 13:47:47 +00:00
Joe Taylor
7c56769454 Add a missing file. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7718 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-15 12:09:53 +00:00
Joe Taylor
a867ea2422 Add a missing file. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7717 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-15 11:48:09 +00:00
Joe Taylor
906c2fbcb9 First bare-bones decoder for FT8. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7716 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-14 20:21:01 +00:00
Steven Franke
e0e13bce36 Another test file. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7715 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-14 19:56:23 +00:00
Steven Franke
44a1b82716 Fix some bugs. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7714 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-14 15:59:36 +00:00
Steven Franke
44372cd83d More test files. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7713 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-14 00:45:44 +00:00
Joe Taylor
358ce9c7e5 Some test routines. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7712 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-13 19:42:45 +00:00
Steven Franke
2d10ed90bd An experimental decoder for slow msk144. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7711 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-12 14:01:06 +00:00
Joe Taylor
920790e671 Back out the experimental changes of r7709. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7710 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2017-06-09 11:56:51 +00:00