1559 Commits

Author	SHA1	Message	Date
Joe Taylor	e5e81e01fb	Make packjt77 into a module; move all its routines into file packjt77.f90.	2018-07-05 14:07:17 -04:00
Joe Taylor	0462008e15	Fix a few more issues with hashed callsigns.	2018-07-05 13:20:31 -04:00
Joe Taylor	641db21672	Fix several problems with the use of hash codes for compound or goofy callsigns.	2018-07-05 11:15:06 -04:00
Steve Franke	4b8ea3ef45	Wire up the 'Decode only 77-bit messages' checkbox.	2018-07-05 07:51:10 -05:00
Steve Franke	ed92d5a86c	SNR estimator is broken for isync=2 messages, due to different signal normalization. For now, go back to SJF's old signal/(noise+interference) estimator.	2018-07-04 16:58:24 -05:00
Steve Franke	a448dc5640	Use 37 character message for de-duping. Comment out some code that needs to be updated to work with new message type.	2018-07-04 16:20:12 -05:00
Steve Franke	50d8945bca	Fix up Usage message for ft8sim2.	2018-07-04 12:41:43 -05:00
Steve Franke	d70e3dbb26	Fix some problems in ft8sim2.f90.	2018-07-04 10:38:10 -05:00
Steve Franke	df652e383b	More progress on making ft8sim2 and ft8b_2 encode and decode all message types. For now, decoder.f90 is hardwired to always print 37 characters.	2018-07-04 10:15:01 -05:00
Steve Franke	91388f8ba2	Create a separate simulation program, ft8sim2, for New Style 77 bit messages. Hashes are not handled yet. Needs more testing.	2018-07-04 09:52:39 -05:00
Steve Franke	24f4792b23	Fix incorrect reference to extract77 - should have been unpack77	2018-07-03 15:59:24 -05:00
Steve Franke	c4e6a310aa	Turn off ap symbol generation for type 2 messages. This needs to be completely reworked once basic functionality is established.	2018-07-03 15:49:39 -05:00
Steve Franke	57ebc30369	Call the new extract77 in ft8b_2. Define msg37 and msgsent37 to replace their 22-bit predecessors.	2018-07-03 15:34:39 -05:00
Steve Franke	bb12c7424d	Module packjt77.f90 includes the 77bit utility programs called by pak77 and unpack77. Modify genft8_174_91.f90 to generate type 2 messages.	2018-07-03 15:08:38 -05:00
Steve Franke	cf64cad091	Send m_i3, m_n3, m_isync from mainwindow to genft8.f90 and use these to determine the type of generated message, according to the scheme described in lib/77bit/NewCode.txt.	2018-07-03 14:37:50 -05:00
Joe Taylor	d6493a62fa	Merge branch 'integrate-77bit' of https://bitbucket.org/k1jt/wsjtx into integrate-77bit	2018-07-03 14:18:55 -04:00
Joe Taylor	854a7f2a5c	NewCode.txt describes some necessary code additions.	2018-07-03 14:17:49 -04:00
Steve Franke	9295726931	Fix the sign of i3 when trying to subtract a type message.	2018-07-03 11:24:42 -05:00
Steve Franke	385cda8e01	Comment out a debug message.	2018-07-03 11:17:21 -05:00
Steve Franke	3f897225fe	genft8 now looks at sign of n3 and i3. If either sign is negative, generate a type 1 (classic) message. Otherwise generate type 2. Type 1 seems to work. Type 2 does not yet work.	2018-07-03 11:10:47 -05:00
Steve Franke	cf7a2eded5	Merge branch 'integrate-77bit' of bitbucket.org:k1jt/wsjtx into integrate-77bit	2018-07-03 09:50:25 -05:00
Steve Franke	91b7544ba1	More progress toward switching to (i3,n3). wsjtx runs without crashing now.	2018-07-03 09:49:11 -05:00
Joe Taylor	2c0286f301	Merge branch 'integrate-77bit' of https://bitbucket.org/k1jt/wsjtx into integrate-77bit	2018-07-03 10:40:18 -04:00
Joe Taylor	2963e8c19a	Add a m_config.bNoSpecial() function.	2018-07-03 10:38:50 -04:00
Steve Franke	c39dd63f79	Send (i3,n3) from mainwindow to genft8. First steps at interpreting (i3,n3) to send itype=1 for classic messages and itype=2 otherwise. Very buggy at this stage.	2018-07-03 09:28:16 -05:00
Joe Taylor	d6c0d1d878	Add a To Do list -- always subject to revision!	2018-07-03 08:26:16 -04:00
Steve Franke	5fc4fe6eda	Fix an off-by-one error. Remove attempt to refine DT estimate using polynomial interpolation.	2018-07-02 16:13:27 -05:00
Steve Franke	acb25dd13c	Merge in K1JT's 77bit message code.	2018-06-30 15:47:33 -05:00
Steve Franke	26de3219d3	Fix an off-by-one problem.	2018-06-30 14:56:19 -05:00
Joe Taylor	251b2c6ce9	Fix bugs for several more edge cases.	2018-06-29 20:11:24 -04:00
Joe Taylor	023b76400b	Add a few more test messages.	2018-06-29 13:36:05 -04:00
Joe Taylor	2da8f51fc2	Fix bugs for a few edge-case messages. Add some test files.	2018-06-29 12:02:29 -04:00
Joe Taylor	18a839963f	Change to 12-bit hash in msg type 4, to accommodate CQ calls.	2018-06-28 15:26:54 -04:00
Joe Taylor	190aef8a36	Add column headings for encode77.	2018-06-28 14:12:05 -04:00
Joe Taylor	5465abaa72	Make encode77 default to reading from "messages.txt".	2018-06-28 13:17:32 -04:00
Joe Taylor	4946d01edb	Put <...> around callsign recovered from hash table.	2018-06-28 13:07:01 -04:00
Joe Taylor	1d0ffcfdca	Change 24-bit hash to 22-bit hash.	2018-06-28 11:48:42 -04:00
Joe Taylor	0b8d2b620f	Rename a data file.	2018-06-27 20:33:17 -04:00
Joe Taylor	7a855f1fd5	Correct several minor bugs.	2018-06-27 20:19:48 -04:00
Joe Taylor	617b0bffc8	Nearly finished with pack77/unpack77.	2018-06-27 16:41:58 -04:00
Steve Franke	83d81bdcd2	Streamline the sequence detector code.	2018-06-27 15:11:39 -05:00
Joe Taylor	983cd3f31c	More additions to pack77/unpack77 routines.	2018-06-27 15:07:04 -04:00
Joe Taylor	c007b0f4cd	Add a file with wide variety of test cases for pack28/unpack28.	2018-06-27 11:23:27 -04:00
Joe Taylor	d4784ef7dc	More work on pack28/unpack28, and a test28 program.	2018-06-27 11:08:39 -04:00
Steve Franke	229ee09b99	Minor code cleanup.	2018-06-27 09:55:34 -05:00
Joe Taylor	12e0def237	Implement special tokens CQ, DE, QRZ, ... in pack28/unpack28.	2018-06-27 08:57:13 -04:00
Joe Taylor	acd6d5cab9	Fix some bugs for more varied example messages.	2018-06-26 21:00:53 -04:00
Joe Taylor	c75a270872	Finish decoding of Types 1 and 3 (except for rpt/RRR/RR73/73).	2018-06-26 16:47:16 -04:00
Joe Taylor	b0636b561b	Basic function for message Types 0.0-0.5 and Type 1.	2018-06-26 16:34:38 -04:00
Joe Taylor	9d5a2e6f5a	Through type 0.3.	2018-06-26 15:20:39 -04:00