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2,509 Commits 5 Branches 98 Tags 208 MiB
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46 Commits

Author SHA1 Message Date
Bill Somerville
5f01546d82 Clean up some compiler warnings 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6591 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-06 22:37:22 +00:00
Steven Franke
1f13119cbb Remove wsprd_exp from stand-alone Makefile. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6574 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-03 20:01:43 +00:00
Steven Franke
9e867c3b48 Rename wsprd_exp.c to wsprd.c and eliminate wsprd_exp.c. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6572 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-03 19:09:07 +00:00
Steven Franke
81df28ba64 Tweaks to wsprd_exp. Apply Pavel's double->float patch, fix long-standing 1-second dt offset, retune metric bias to lower false-decode probability. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6571 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-04-03 00:33:21 +00:00
Bill Somerville
0fa8e75126 Reverting r6531 and replacing with correct fix 
The WSPR  message is unpacked  into a symbol  per byte array  which is
processed  by  encoding a  whole  number  of  bytes of  message,  this
requires the output  array to be bigger than the  number of symbols to
accommodate  extra values  that are  not part  of the  message due  to
rounding up to whole bytes. I.e.  176 (11*8*2) elements to contain the
162 symbols.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6532 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-15 11:46:26 +00:00
Bill Somerville
875339fabe Fix buffer overrun in WSPR encode 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6531 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2016-03-15 11:17:11 +00:00
Bill Somerville
9a8d9bd2fa Rationalize random number seeding in C and Fortran 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6272 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-12-14 19:40:44 +00:00
Bill Somerville
667e2ff597 Squash some compiler warnings 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6145 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-21 20:23:39 +00:00
Joe Taylor
88d3e4c27e Add optional Rayleigh fading to jt65sim. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6132 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-19 20:49:55 +00:00
Bill Somerville
97704efba8 Reintegrate merge from wsjtx_exp branch. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6122 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-18 01:28:12 +00:00
Bill Somerville
9957e05b30 Fix incorrect drift field in on screen WSPR decodes 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6098 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-11-14 19:24:15 +00:00
Steven Franke
73825e66f1 Make fano.c decode 31 tail zeros instead of just 30. This decreases the probability of bad decodes somewhat. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5746 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-08-02 23:18:51 +00:00
Joe Taylor
7ca317952f Update Makefile.win32 for building wsprd_exp.exe. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5739 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-07-30 12:30:05 +00:00
Steven Franke
8ed8b9eb13 Remove redundant comparison. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5724 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-07-27 00:46:32 +00:00
Steven Franke
4f7eb39087 Decrease memory footprint of stack and improve stack decoder efficiency. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5723 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-07-26 14:09:25 +00:00
Steven Franke
ba6031b855 Add stack decoder files. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5722 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-07-25 23:50:29 +00:00
Steven Franke
88a7ab5f95 Move hashtab onto the heap. Add new wsprd_exp with stack decoder option (jelinek.c) 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5721 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-07-25 23:48:53 +00:00
Steven Franke
529444e713 Add drift estimate refinement and other minor tweaks. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5685 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-07-04 19:52:57 +00:00
Steven Franke
4303a955b7 Add -d deep search option. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5669 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-07-03 15:05:09 +00:00
Steven Franke
13953fea98 Fine tuned sync-search and iifac. No more quickmode on second pass. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5668 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-07-03 02:39:38 +00:00
Steven Franke
341cb472ac Signficant decrease of time spent in sync_and_demod(0) and 1.5% more spots 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5660 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-07-02 01:17:52 +00:00
Steven Franke
528d79f933 Move some arrays to heap storage. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5656 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-07-01 19:33:40 +00:00
Joe Taylor
b498046cf0 Only one text window in WSPR and Echo modes, even if "Show DXCC" is enabled. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5651 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-07-01 17:38:18 +00:00
Steven Franke
b77f61bdb9 Move wsprd_exp.c to wsprd.c, making two-pass decoding the default for wspr mode. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5644 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-06-30 22:03:07 +00:00
Steven Franke
2bb1efab5e Store decodes in a struct and sort by frequency before printing. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5636 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-06-28 14:01:23 +00:00
Joe Taylor
98885bf899 Add Makefilw.win32 for test builds of wsprd-exp.exe on Windows. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5631 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-06-26 15:42:11 +00:00
Steven Franke
eabab6027f Compensate for LPF filter step response at beginning and end of transmission. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5629 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-06-24 02:08:59 +00:00
Steven Franke
b27710cf83 /lib/wsprd/Makefile now creates wsprd_exp. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5628 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-06-22 19:42:28 +00:00
Steven Franke
77e9a8431f Two-pass decoding is now the default in wsprd_exp. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5627 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-06-22 19:39:43 +00:00
Steven Franke
4d176c846a Replace some hardwired parameters with variables in wsprd_exp. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5625 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-06-21 22:32:22 +00:00
Steven Franke
8c706f7f29 Refinements to wsprd_exp signal subtraction function. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5624 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-06-21 01:48:48 +00:00
Steven Franke
8e4c20b8a5 Bug fixes for wsprd and wsprsim utilities. Implemented fully-coherent signal subtraction in wsprd_exp. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5621 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-06-18 02:24:06 +00:00
Steven Franke
0864449f21 Remove debuggin code. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5620 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-06-16 03:02:01 +00:00
Steven Franke
b41c813259 Fix some bugs uncovered by the signal subtraction project. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5619 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-06-16 02:47:51 +00:00
Steven Franke
1fb652ddf2 Further work on signal subtraction. wsprd_exp now has subtraction and two-pass options. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5617 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-06-15 22:24:02 +00:00
Steven Franke
a6a9dcc68b More progress on signal subtraction. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5614 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-06-15 01:34:32 +00:00
Steven Franke
35fb1d7335 First steps toward 2-pass decoder that attempts to subtract strong signals. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5611 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-06-14 20:24:52 +00:00
Steven Franke
34c3e4da69 Modifications to allow get_wspr_channel_symbols to be called repeatedly. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5610 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-06-14 20:02:03 +00:00
Steven Franke
9d6a6da66a Fix problem that affected Type 1 callsigns with 6 chars. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5609 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-06-14 18:13:38 +00:00
Steven Franke
3723b66ddb Actually add the new wsprsim files this time. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5608 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-06-14 15:21:50 +00:00
Steven Franke
8cf80a851d unpk.c moved to unpk.c.obsolete. This function lives in wsprd_utils.c 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5607 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-06-14 15:06:46 +00:00
Steven Franke
3039c9d790 Added c functions necessary for packing/coding and demonstration/simulation program wsprsim. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5606 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-06-14 15:05:07 +00:00
Steven Franke
d33cb8db30 Add #include <stddef.h> in nhash.h. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5578 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-06-10 20:25:34 +00:00
Joe Taylor
9adb558c95 Must include nhash.h *after* the system includes. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5577 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-06-10 20:23:18 +00:00
Bill Somerville
ac3c7babf7 Correct Fortran - C interop in wsprd code 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5571 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-06-10 14:48:26 +00:00
Bill Somerville
f9d0a1863a Reintegrate the wsjtx_exp branch into the trunk 
This  merge brings  the WSPR  feature development  into the  main line
ready for release in a future v1.6 release.



git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5424 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
 2015-05-27 13:08:28 +00:00