Commit Graph

5856 Commits

Author SHA1 Message Date
Steven Franke
03efe4d54a Add shift jittering to improve performance on fading channels. Not yet optimized for speed. 2020-04-20 08:37:58 -05:00
Joe Taylor
b0a7cef3bd More tweaks to minimize false JT65 decodes when strong signals are present. 2020-04-19 18:56:16 -04:00
Joe Taylor
d5d8b1c38d Merge branch 'develop' of bitbucket.org:k1jt/wsjtx into develop 2020-04-18 11:46:56 -04:00
Joe Taylor
3a979ea96d Must set flip=0 for directed search for JT65 shorthands. 2020-04-18 11:45:44 -04:00
Steven Franke
9d4730ec86 Merge branch 'develop' of bitbucket.org:k1jt/wsjtx into develop 2020-04-18 08:05:27 -05:00
Steven Franke
14f6c27025 wspr4d cleanup. 2020-04-18 08:05:23 -05:00
Bill Somerville
f286a24710
Ensure that break lines are printed when decoder is aborted
This  change  also  moves  some   other  decode  finished  logic  into
MainWindow::decodeDone().
2020-04-18 00:22:07 +01:00
Joe Taylor
148e2f6538 Merge branch 'develop' of bitbucket.org:k1jt/wsjtx into develop 2020-04-17 16:11:39 -04:00
Joe Taylor
75f0e40e8a Make "Hold Tx Freq" invisible in JT4, QRA64, and JT65/VHF. 2020-04-17 16:10:47 -04:00
Steven Franke
041d0bf1f4 Fix bpdecode174_74.f90 to work with revised crc24 routine. 2020-04-17 15:06:22 -05:00
Steven Franke
c2d60afcf9 Make ldpcsim174_101 work. 2020-04-17 14:37:48 -05:00
Steven Franke
fae81b6b67 Add routines necessary to support a crc24-aided (174,101) code. 2020-04-17 14:11:12 -05:00
Joe Taylor
35eb391e23 Clean up the formation and display of JT4 average and DS decodes. 2020-04-17 12:14:43 -04:00
Joe Taylor
e94cacb265 Fix a bug with "memory" of previously decoded data. 2020-04-17 10:56:24 -04:00
Steven Franke
b670353bbd Cleanup and tweaks. 2020-04-16 08:55:17 -05:00
Steven Franke
191b478584 Merge branch 'develop' of bitbucket.org:k1jt/wsjtx into develop 2020-04-15 15:46:31 -05:00
Steven Franke
4978f29e58 Add a new code. 2020-04-15 15:45:50 -05:00
Steven Franke
b8ff0941e8 Add wspr4d and support routines. Not yet working. 2020-04-15 15:45:07 -05:00
Joe Taylor
4646e61b9a Fix a bug in packjt77. 2020-04-15 14:43:33 -04:00
Steven Franke
49a7fbbd59 ft4sim: cosmetic tweak 2020-04-15 13:36:34 -05:00
Joe Taylor
800ed045b6 Remove some obsolete, commented-out code. 2020-04-15 13:41:45 -04:00
Steven Franke
c54f3b7e83 ldpcsim174_74: minor cleanup. 2020-04-15 07:59:57 -05:00
Steven Franke
7d52234371 Fix a bug in wspr4 signal generation. 2020-04-15 07:58:31 -05:00
Joe Taylor
00abc81a00 Remove two diagnostic prints. 2020-04-14 16:40:24 -04:00
Joe Taylor
af4de10055 Modify packjt77 to encode and decode 50-bit WSPR messages. For now, results are the first 50 bits of c77, and we're using subtype i3.n3=0.6. 2020-04-14 15:40:11 -04:00
Joe Taylor
7d941ba67f Merge branch 'develop' of bitbucket.org:k1jt/wsjtx into develop 2020-04-14 15:36:16 -04:00
Joe Taylor
dc71fd70d5 Stated WSPR power levels below 0 dBm are not allowed. Remove them from TxPowerComboBox. 2020-04-14 12:12:53 -04:00
Steven Franke
c5e2593979 Add routines necessary to generate simulated 'wspr4' wav files. 2020-04-14 10:34:00 -05:00
Joe Taylor
e82b9ffa38 Allow entry and decoding of WSPR-format message in ldpcsim174_74. 2020-04-13 15:43:34 -04:00
Steven Franke
5e391c7ff8 Push CMakeLists.txt changes needed to compile the new (174,74) routines. 2020-04-13 13:19:12 -05:00
Steven Franke
65dd843bfb Merge branch 'develop' of bitbucket.org:k1jt/wsjtx into develop 2020-04-13 10:24:29 -05:00
Steven Franke
65fa6aed6c Add a new (174,74) LDPC code (regular, column weight 3) and supporting files. 2020-04-13 10:23:02 -05:00
Bill Somerville
ad4e196d13
Handle attempts to use Omni-Rig when not installed more gracefully 2020-04-12 22:09:06 +01:00
Joe Taylor
b6e2fa82c0 Update copyright notice to 2020. 2020-04-10 11:19:42 -04:00
Joe Taylor
811218ea23 Updte description of AP decoding to account for changes in JT65 message averaging. 2020-04-09 15:44:06 -04:00
Joe Taylor
e3d2d5d65a Fix another piece of flaky behavior with Deep Search average decodes. 2020-04-09 15:30:12 -04:00
Joe Taylor
c188f8ee89 More cleanup of the display of special JT65 decoding modes: avg, deep, AP. 2020-04-09 13:56:35 -04:00
Joe Taylor
899d0e71ce Re-establish improved decoding for JT65 shorthand messages. 2020-04-09 10:51:35 -04:00
Joe Taylor
eafaa1ce28 Fix a bug in generating EME shorthand messages in JT65sim. 2020-04-09 10:40:21 -04:00
Joe Taylor
11e1f78647 Fix a problem with turning DS on/off in JT65. 2020-04-08 21:47:10 -04:00
Joe Taylor
756cb3b9b1 Merge branch 'develop' of bitbucket.org:k1jt/wsjtx into develop 2020-04-08 18:45:33 -04:00
Joe Taylor
0390791090 Fix some problems with message averaging, etc., in JT65 with VHF features enabled. Needs further testing! 2020-04-08 16:56:28 -04:00
Joe Taylor
9d2b2b1a56 Maintain visibility of AvgMsg window when it has been activated. 2020-04-08 10:56:11 -04:00
Joe Taylor
d69da851c1 Fix the 'OO O' display problem for some JT65 decodes. 2020-04-07 18:26:30 -04:00
Joe Taylor
17f420b48b Allow generation of messages with EME-style 'OOO' report. 2020-04-07 18:25:35 -04:00
Steven Franke
74dc865c4c Merge branch 'develop' of bitbucket.org:k1jt/wsjtx into develop 2020-04-07 13:18:47 -05:00
Steven Franke
e972fbbfec Change sync word to 4 concatenated 4x4 Costas arrays. Tweaks to optimize sync efficiency. 2020-04-07 13:18:41 -05:00
Joe Taylor
c46ec025e0 For "D4C/B HK76": Make FT8 beacon transmissions only at top of a UTC minute. 2020-04-07 09:39:48 -04:00
Steven Franke
1044342245 Use Joe's sync vector. 2020-04-05 14:40:19 -05:00
Steven Franke
2f7afbc34e Fix wsprd's -B command line option. 2020-04-04 15:03:11 -05:00