258 Commits

Author	SHA1	Message	Date
Steven Franke	33d3955086	Make SNR calculation for a7 decodes consistent with that of regular decodes.	2022-02-26 11:06:37 -06:00
Joe Taylor	5471cb3534	Don't attempt a7 decodes for messages with /, <, or directed CQ.	2022-02-18 14:57:56 -05:00
Joe Taylor	8e6f027c5e	Oops! I committed the wrong version.	2022-02-17 10:22:18 -05:00
Joe Taylor	5e1795ff5c	Fix the issue with using 'QQ0XYZ' in ft8_a7.f90.	2022-02-17 10:17:47 -05:00
Joe Taylor	5dc70b18db	Reject a7 decodes of the form "CQ <std_call>" with no grid.	2022-02-15 16:28:19 -05:00
Joe Taylor	c26aa9160b	Go back to original settings for sync threshold and decode acceptance criteria.	2022-01-11 11:55:26 -05:00
Joe Taylor	9d7f323231	Merge branch 'feat-UR' into feat-a7-UR	2022-01-10 11:39:53 -05:00
Uwe Risse	b68e90ae88	Slightly reduce number of false decodes	2022-01-10 11:04:11 +01:00
Uwe Risse	ab89d70b6a	Improve ft8 decoder sensitivity	2022-01-10 10:41:23 +01:00
Joe Taylor	5797e51fe3	Protect against a blank message.	2022-01-09 09:46:33 -05:00
Joe Taylor	500e565d77	For now, at least, revert to NFILT=4000 in subtractft8.f90.	2022-01-08 14:20:55 -05:00
Joe Taylor	6020552473	Varioous adjustments to a7 decoding for FT8.	2021-11-11 12:28:24 -05:00
Joe Taylor	c13407612e	Temporary save of changes related to a7 decodes.	2021-11-10 10:44:56 -05:00
Joe Taylor	9aa4786f11	Re-organize some of the FT8 a7 code.	2021-11-05 15:57:24 -04:00
Joe Taylor	4a68d3c4cf	Adjustments to FT8 a7 code. Still more to come ...	2021-11-05 09:21:49 -04:00
Joe Taylor	393265a0e0	Working code for FT8 'a7' decodes. Still needs some cleanup.	2021-11-04 11:55:15 -04:00
Joe Taylor	93ade73af7	Remove diagnostic writes. Include subtraction of a7 decodes.	2021-10-29 16:22:48 -04:00
Joe Taylor	2b25c51169	First fully working version of 'a7' (q3-style) decoding for FT8.	2021-10-28 15:01:00 -04:00
Joe Taylor	5a0cb0f0a0	Fix a bug in gen_ft8wave.f90 that failed to update pulse and ctab when sample rate changes.	2021-10-28 11:47:00 -04:00
Joe Taylor	901e9dbc38	Working program test_ft8q3 and subroutine ft8q3().	2021-10-26 16:40:14 -04:00
Joe Taylor	384899754f	Add initial version of test_ft8q3.f90.	2021-10-26 12:31:24 -04:00
Joe Taylor	0ed62e4f80	Save test routine ft8q3.f90 -- first, as a main program.	2021-10-26 12:14:32 -04:00
Joe Taylor	a5be2fb4ef	TEMPORARY: save downsampled data at f0=1500 Hz, for testing ft8q3.	2021-10-26 08:58:06 -04:00
Joe Taylor	83c1a85226	In Q65 mode, allow q2 decodes when MyCall is compound or nonstandard.	2021-10-20 12:51:18 -04:00
Bill Somerville	22f1ba6a6d	Merge branch 'support-2.3.1' into release-2.4.0	2021-03-03 23:58:39 +00:00
Bill Somerville	01dff71070	Re-enable EU VHF Contest mode messages in MSK144 mode ... Also bring message checking utilities up to date with the latest EU VHF Contest mode source encodings.	2021-02-24 02:21:31 +00:00
k9an	b21477b3ba	Fix a compiler warning.	2021-01-07 11:38:59 -06:00
Steven Franke	b51bda4806	FT8: Fix jt9 crash when nagain is invoked.	2021-01-04 15:00:04 +00:00
Bill Somerville	ead587ee55	Fix up out of date common block sizing	2020-10-04 22:52:51 +01:00
Bill Somerville	a7223a5efa	A few more cosmetic 240 -> 4 changes	2020-07-23 19:13:05 +01:00
Bill Somerville	8b35e744d0	Increase Tx waveform storage & update wide graph nsps for FST240	2020-07-18 10:35:26 +01:00
Bill Somerville	4e0f1103b6	15 and 30 minute T/R periods for FST240 & FST240W	2020-07-17 23:44:14 +01:00
Joe Taylor	f2b460231b	Should allocate pulse(1:3*nsps), not pulse(1:3*nsps*fsample) !	2020-06-19 19:17:05 -04:00
Steven Franke	7478978305	FT8: make sure that nbadcrc is initialized to true before each decoding attempt.	2020-06-16 11:09:46 -05:00
Joe Taylor	cab1a005c6	Another try: Ignore messages decoding to i3.n3 = 0.2.	2020-06-16 11:02:24 -04:00
Joe Taylor	027cb5186e	Revert "Messages decoding to i3.n3 = 0.2 are now ignored: 0.2 is not currently used." ... This reverts commit d56f359b69.	2020-06-16 10:54:36 -04:00
Joe Taylor	d56f359b69	Messages decoding to i3.n3 = 0.2 are now ignored: 0.2 is not currently used.	2020-06-16 10:26:36 -04:00
Steven Franke	68747a5e12	cosmetic change.	2020-06-15 17:25:30 -05:00
Steven Franke	76566aca7b	Detune the Normal decode setting a bit to reduce false decodes even more.	2020-06-15 13:56:35 -05:00
Steven Franke	d051a7f87d	Merge branch 'develop' of bitbucket.org:k1jt/wsjtx into develop	2020-06-10 08:22:28 -05:00
Steven Franke	992351f584	In gen_ft8wave, make sure that wave() is not referenced unless icmplx=0.	2020-06-10 08:22:14 -05:00
Steven Franke	29d4b4c359	FT8: Make the Fast decode setting Faster.	2020-06-09 09:38:48 -05:00
Joe Taylor	db6d3c9e84	Eliminate a few more false decodes.	2020-05-18 10:32:17 -04:00
Joe Taylor	24bd0f807f	Silence some compiler warning messages.	2020-05-17 14:09:25 -04:00
Joe Taylor	e770e967e6	Filter out very weak FT8 false decodes.	2020-05-17 13:25:52 -04:00
Bill Somerville	cf6893e56b	Updates for compliance with gcc v10 and squash some warnings	2020-05-07 14:57:05 +01:00
Steven Franke	80bdad45dc	More housekeeping.	2020-05-05 14:26:30 -05:00
Steven Franke	c0da6ce265	Housekeeping.	2020-05-05 14:05:46 -05:00
Steven Franke	3405687e89	Clean up in preparation for RC release.	2020-05-05 13:45:02 -05:00
Steven Franke	9b6dd092c5	Streamline decoding to use a single call to decode174_91.	2020-05-05 11:59:43 -05:00