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2559 Commits

Author SHA1 Message Date
Steven Franke 9b4b3a6623 Remove some unneeded code. 2020-08-04 11:56:32 -05:00
Joe Taylor 88102af49d Fic the transfer of ntol from GUI to qra66_decode(). 2020-08-04 12:53:37 -04:00
Joe Taylor 902bb4d5e0 Add timer calls in qra66_decode. 2020-08-04 11:58:09 -04:00
Joe Taylor 4b92c20ee9 Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-08-04 11:52:51 -04:00
Joe Taylor 668631180d Code cleanup. 2020-08-04 11:52:29 -04:00
Steven Franke 4225241720 Changes to the llrs that are used as the basis for AP decoding. 2020-08-04 10:25:09 -05:00
Steven Franke 45a1a116c9 Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-08-04 10:17:16 -05:00
Steven Franke 55d83f068b Fix SNR calculation for B,C,D submodes. 2020-08-04 10:15:08 -05:00
Joe Taylor 56067dc52c Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-08-04 10:50:00 -04:00
Joe Taylor 7b2e9c4e5d Many improvements to QRA66 decoder. 2020-08-04 10:49:14 -04:00
Steven Franke 802f078386 Fix SNR calculation for B,C,D submodes. 2020-08-04 09:15:44 -05:00
Joe Taylor c91baddb2c New sync66a subroutine for QRA66. 2020-08-03 16:30:29 -04:00
Bill Somerville caba1fbe72
Validate grids in 77-bit and 50-bit message unpacking 2020-08-03 02:11:46 +01:00
Joe Taylor 2846a6422a Temporary: limit Rx search range to 15-- +/- 50 Hz. 2020-08-02 13:33:15 -04:00
Joe Taylor dc5d85f850 Remove a diagnostic print. Correct the maxAP value. 2020-08-02 11:40:03 -04:00
Joe Taylor dd471c6b5e Improvements to QRA66 decoder. Still needs work. 2020-08-02 11:15:10 -04:00
Joe Taylor 45dac5bd18 Change random number generation in qra66sim so results are exactly repeateble. 2020-08-02 09:42:22 -04:00
Bill Somerville 87dec9d433
Remove a remnant of "Also FST4W" mode 2020-08-02 00:42:09 +01:00
Joe Taylor fb3c23492f Adjustments to the QRA66 decoder. Still need to implement looping over b90 values. 2020-08-01 15:12:37 -04:00
Joe Taylor e66843c0c0 Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-08-01 12:14:44 -04:00
Joe Taylor 3867c452e6 Changes to GUI to accommodate QRA66. It's basically functional, I think. 2020-08-01 12:13:49 -04:00
Steven Franke e751a4404f Use squared metric for fst4 - works better on fading channel. 2020-08-01 10:58:21 -05:00
Joe Taylor a0b5be009a Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-08-01 10:14:26 -04:00
Joe Taylor f45c617422 First working QRA66 decoder. 2020-08-01 09:24:59 -04:00
Joe Taylor c4ef1e3e25 Starting on a decoder for QRA66. Now have found xdt and f0 from the sync vector. 2020-07-31 16:38:21 -04:00
Steven Franke 4b0ae524bf Set unpk77_success=.false. for messages with i3=0 and n3>6. 2020-07-31 14:15:49 -05:00
Joe Taylor 77b7e71424 Enable mode QRA66B in qra66sim. 2020-07-31 11:16:03 -04:00
Joe Taylor 09686b9958 Add a simulator for experimental mode QRA66. 2020-07-31 10:59:05 -04:00
Joe Taylor 9146ce9667 Correct a flaw in qra64sim. 2020-07-31 10:58:30 -04:00
Joe Taylor ee24f03d09 Modify genqra64.f90 so it can also be used for a "QRA66" mode. 2020-07-31 09:27:36 -04:00
Joe Taylor 902c0b7a59 Protect against bounds error in dopspread.f90. Remove the temporary ssavg code. 2020-07-29 09:48:19 -04:00
Joe Taylor 884854223c Add computation of an average spectrum of unmodulated FST4 signals after decoding. 2020-07-27 14:02:33 -04:00
Joe Taylor 4455861773 Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-07-27 08:27:46 -04:00
Joe Taylor 79be2a7790 Reformat the fort.21 output. 2020-07-27 08:27:16 -04:00
Steven Franke 3de14a5436 Tweak SNR calibration. 2020-07-26 19:31:20 -05:00
Joe Taylor 7e24f9be20 Do not write an FFTW wisdom file if usage message has been issued. 2020-07-26 10:50:05 -04:00
Steven Franke 5eec869b2c Remove an unused file. 2020-07-23 13:22:12 -05:00
Bill Somerville a7223a5efa
A few more cosmetic 240 -> 4 changes 2020-07-23 19:13:05 +01:00
Steven Franke c88445ee7b One more 240->4 change in jt9,f90. 2020-07-23 12:53:49 -05:00
Steven Franke 085e63e05d Rename fst240 to fst4 in Fortran routines. 2020-07-23 12:48:50 -05:00
Joe Taylor 77a6f8f514 Move blanking from symspec() to fst240_decode(). Do not apply RefSpec corrections to data read from disk. 2020-07-23 10:58:10 -04:00
Joe Taylor 372651ae55 Add a simple execution timer for small blocks of code. 2020-07-22 10:43:33 -04:00
Steven Franke 231b518a22 Fix print format for w50 in fort.21 2020-07-21 12:42:50 -05:00
Steven Franke bb9e1b1b90 Remove 'Also FST240W' capability from fst240_decode. 2020-07-21 12:37:26 -05:00
Bill Somerville 2da65408a8
Fix filename case issue 2020-07-20 23:53:29 +01:00
Steven Franke d1012c9afb Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-07-20 16:09:31 -05:00
Steven Franke a773a7ad1f Center the DT search window properly. Write fort.21 when plotspec exists. 2020-07-20 16:09:22 -05:00
Bill Somerville 7d07423a50
Repair own call hash decoding in received messages 2020-07-20 21:24:45 +01:00
Bill Somerville 22f66795a1
Improved C/Fortran string interoperation, and fix azel.dat updates 
The azel.dat file is no  longer written with future Doppler correction
information designed  for rigs  that can't do  CAT QSY  commands while
transmitting.
 2020-07-20 15:15:55 +01:00
Joe Taylor 159b8a97f7 Better handling of fSpread in mainwindow.cpp. Makes auto-seq work when plotspec is used. 2020-07-19 13:20:41 -04:00
Steven Franke 510537d4fe Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-07-18 09:02:16 -05:00
Steven Franke 98596a4be7 Choose nfft1 and ndown so that both nfft1 and nfft2 have small prime factors. 2020-07-18 09:02:11 -05:00
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
Bill Somerville cccb38dbef
Pass hints to fst240sim, genfst240, and packjt77::pack77 on WSPR msgs 
Due to  an ambiguity with  message encodings between 77-bit  QSO modes
and 50-bit  beacon modes with message  types 13.n3 4.0 and  0.6 a hint
needs to be  passed to ensure the right encoding  is emitted. The hint
only  effects  ambiguous messages,  others  will  be encoded  strictly
according to the message content.
 2020-07-17 19:09:21 +01:00
Bill Somerville c21a60144a
Larger 12kHz sample buffer 2020-07-17 19:08:21 +01:00
Steven Franke 322fd14a6a Use Joe's values for NSPS. 2020-07-17 11:29:21 -05:00
Steven Franke 02b66241d2 Add 15 minute and 30 minute TRperiod option for FST240. 2020-07-17 10:52:27 -05:00
Joe Taylor 7bd797c0e9 Improved estimates of Doppler spread. Comment the code in write_ref(). 2020-07-16 11:47:07 -04:00
Joe Taylor f61cb1dcbd Better display format for w50 with plotspec. 2020-07-15 16:03:36 -04:00
Joe Taylor b3882a93c0 Extend write_ref() to compute freq offset and Doppler spread. Also some minor code cleanup. 2020-07-15 15:50:17 -04:00
Joe Taylor ff0d31986f File 'plotspec' in execution directory ==> save channel-gain spectrum to fort.52. 2020-07-15 13:15:38 -04:00
Bill Somerville c5ab12d1f4
Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-07-15 01:48:01 +01:00
Bill Somerville 99f419f63c
Initialize prefix store for type 2 50-bit messages 2020-07-15 01:46:52 +01:00
Joe Taylor ab3630b2e7 Compute spectrum for measuring fspread of a decoded FST240/FST240W signal. 2020-07-14 16:46:28 -04:00
Joe Taylor c925f6d1cc Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-07-14 11:43:40 -04:00
Joe Taylor cbeb81b499 Add LF/MF noise blanker capability for FST240 and FST240W. 2020-07-14 11:27:41 -04:00
Steven Franke c5f0187036 Eliminate an unnecessary variable (NN2) in fst240sim.f90. 2020-07-13 19:59:14 -05:00
Steven Franke a19d5d1556 Fix end subroutine line for new write_ref subroutine. 2020-07-13 15:10:01 -05:00
Steven Franke db3e0d8022 Add a disabled option to print the reference waveform to fort.51. 2020-07-13 14:58:50 -05:00
Steven Franke bac3cc7471 Remove spurious invocation of thresh variable. 2020-07-13 08:53:11 -05:00
Steven Franke 4cb902a4cc Try to get c_bigfft sorted out. 2020-07-11 16:39:31 -05:00
Joe Taylor 5b804d90a3 Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-07-11 15:25:37 -04:00
Joe Taylor 3e61688229 Fix the nagging 'KA1R' problem with decoding after change in TRperiod. 2020-07-11 15:24:21 -04:00
Steven Franke 8998537622 Clean up a couple of loose ends. 2020-07-09 15:30:46 -05:00
Steven Franke a47f34db92 Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-07-09 14:13:31 -05:00
Steven Franke 8941b70a2a Changes to improve sensitivity on overspread channels. 2020-07-09 14:13:23 -05:00
Joe Taylor 114cd83376 Signal report range has been [-30,+99]. Not it is [-50,+50], in a backward-compatible way. 2020-07-08 11:25:07 -04:00
Bill Somerville aa557820d4
Work around gfortran v10 error message 2020-07-08 02:25:25 +01:00
Bill Somerville 61a72e9d91
Merge branch 'develop' into feat-fst280 2020-07-06 23:44:00 +01:00
K9AN d17bc2f97f Comment out debug prints. 2020-07-04 13:06:50 -05:00
Steven Franke 3fe6fa3d72 Rough first attempt at setting minsync according to setup. 2020-07-04 12:57:51 -05:00
Steven Franke 0357af2eb5 Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-07-04 09:16:01 -05:00
Steven Franke c176572ec0 Add options for sub-symbol integration for sync and symbol estimation. 2020-07-04 09:15:57 -05:00
Joe Taylor 4a0b7b3a1d Fix the "FST240W Type 2" and "FST240W Type 3" messages. 2020-07-03 12:01:26 -04:00
Steven Franke 7fb7e51283 Use N=1,2,3,4 for now. 2020-07-02 14:48:11 -05:00
Joe Taylor 352b497399 Remove a diagnostic print. 2020-07-02 13:43:50 -04:00
Joe Taylor 185cf3eb48 "Also FST240W" should set iwspr=2, not 1. Change ndeep to ndepth, for consistency. 2020-07-02 13:30:18 -04:00
Steven Franke 3f1fd6e2c1 Tweaks to decrease the number of garbage candidates slightly. 2020-07-02 11:54:10 -05:00
Steven Franke 6d0d21670e Change noise_bw to xnoise_bw so that it is real. 2020-07-02 08:45:37 -05:00
Steven Franke e74595fdd5 Discard the all-zero codeword. 2020-07-01 16:42:22 -05:00
Steven Franke 6ebb487cd5 Remove residual WSPR_LF that was causing build errors. Build ldpcsim240_74. 2020-07-01 14:40:37 -05:00
Joe Taylor 94f5e2925c Correct the length of id2 sent to decoder for FST240W mode. 2020-07-01 15:04:15 -04:00
Joe Taylor f2c3cbf9ac Implement basic functiionality of FST240W in the GUI. 2020-07-01 12:01:47 -04:00
Steven Franke 0f04f3285a Prevent decodes that fail to unpack from being printed. 2020-07-01 08:20:38 -05:00
Joe Taylor 22b782a4ae Can now decode FST240W signals from WSJT-X, using FST240 and the option "Decode -> Also FST240W". 2020-06-30 20:04:44 -04:00
Steven Franke f6a8a179dc Hardwire for 50-bit messages. 2020-06-30 18:15:35 -05:00
Joe Taylor 361c1a96c1 Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-06-30 17:23:58 -04:00
Joe Taylor ae54c80a54 Here's a start on GUI changes to support FST240W as well as FST240. 2020-06-30 17:14:58 -04:00
Steven Franke 5336d959c7 Remove temporary stuff. 2020-06-30 16:06:53 -05:00
Steven Franke a8b87f1f3a Fix wspr-mode SNR. 2020-06-30 16:05:52 -05:00
Steven Franke 7345e13661 Fix a bug 2020-06-30 15:50:50 -05:00
Bill Somerville f6a7d8c4bd
Fix an off by one error in 10 and 12 bit hash code handling 
Revealed by trying to hash M0RNR which has zero as a 10 and 12 bit
hash code.
 2020-06-30 21:50:17 +01:00
Steven Franke 630ef640ac First cut at joint QSO/WSPR type decoding for FST240. 2020-06-30 15:06:18 -05:00
Joe Taylor 0472a816fb Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-06-30 15:12:22 -04:00
Joe Taylor d7448347e5 Install a basic framework for handling FST240W decodes. 2020-06-30 15:11:36 -04:00
Steven Franke e8bb7e74bc Add routines for a (240,74) code. Hardwire decoder for wspr messages, for the time being. 2020-06-30 13:29:32 -05:00
Steven Franke d916f315d3 Make AP decoding baseline llrs depend on hmod. Center the DT search window on emedelay. 2020-06-30 11:39:51 -05:00
Joe Taylor 53e7941c7c Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-06-30 10:36:16 -04:00
Joe Taylor 2a74e5a5de Allow command-line argument for "nQSOProgress" in jt9. 2020-06-30 10:35:13 -04:00
Steven Franke f0efd881ca Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-06-30 08:42:59 -05:00
Steven Franke d34f05f985 Implement basic AP decoding for FST240. No contests. 2020-06-30 08:42:54 -05:00
Joe Taylor 023e09bc4d Correct the help message's option label for setting FST240 mode. 2020-06-30 08:58:40 -04:00
Steven Franke d462277a3e Make ldpcsim program work again. 2020-06-29 16:09:12 -05:00
Steven Franke 355b060454 1. Fix broken sync. 
2. Change FST240-15 to use nsps=720
 2020-06-29 15:06:11 -05:00
Steven Franke 42a0e9df32 Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-06-29 12:31:21 -05:00
Steven Franke a5cb88deed Use two alternating sync words. Change DT=0 to t=0.5 s for ntrperiod=15 s only. 2020-06-29 12:31:16 -05:00
Joe Taylor bb5041da98 Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-06-29 13:28:34 -04:00
Joe Taylor 67422f2ede Remove a diagnostic write statement. 2020-06-29 13:28:06 -04:00
Steven Franke 06b8e0eec6 Try to ensure that nfft1 and nfft2 are nice values. Add a brickwall filter in the downsampler. 2020-06-29 12:15:28 -05:00
Joe Taylor 83fddb1f57 Pass more parameters to fst240_decode(). 2020-06-29 12:21:34 -04:00
Joe Taylor 133c32cb41 Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-06-29 09:38:24 -04:00
Joe Taylor 4fbed923ab Add detailed comments to get_candidates_fst240.f90. 2020-06-29 09:37:29 -04:00
Steven Franke 5480beba3a Change DT search range back to -1s -> 2s. NB - FST240-15 is subject to false sync at DT=+2.5s - bad for EME? 2020-06-29 07:42:00 -05:00
Steven Franke f774cecd00 Experimental change to candidate detection. 2020-06-28 15:22:35 -05:00
Bill Somerville d5c5a58c7f
Merge branch 'develop' into feat-fst280 2020-06-27 22:14:09 +01:00
Steven Franke 04d6fe4617 Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-06-27 15:43:21 -05:00
Steven Franke 89c81cb5f1 XOR the message with rvec before calculating CRC 2020-06-27 15:43:14 -05:00
Joe Taylor 51447ef1d3 Remove the 1 s offset in wave() array. Fix NSPS for 300 s periods. 2020-06-27 16:24:11 -04:00
Joe Taylor bf51dfd61d Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-06-27 16:23:20 -04:00
Steven Franke 1f16beeafe Make T/R=300s work from the command line. 2020-06-27 14:11:37 -05:00
Joe Taylor eb167b11d3 Fix several more GUI parameters for FST240. 2020-06-27 14:13:59 -04:00
Steven Franke 3cb1980ef1 Remove un-needed files. 2020-06-27 09:21:43 -05:00
Steven Franke 390884268c Wholesale change from FST280 to FST240 2020-06-27 08:53:11 -05:00
Steven Franke 2cfe0513bb Adjust analysis window when single-decode is checked. 2020-06-26 08:40:01 -05:00
Steven Franke 37d5af9311 Fix an out-of-bounds error. 2020-06-26 07:24:11 -05:00
Steven Franke 76e84ec8fa Add debug print statement, lower sync threshold. 2020-06-25 08:54:16 -05:00
Steven Franke f06f5d77a5 New frame format, new symbol lengths and ndown values, gen_fst280wave now returns a waveform aligned so that first message symbol starts at t=1s. 2020-06-24 15:15:20 -05:00
Steven Franke 31f98b94b9 Make DT search range -1s to +2s. 2020-06-24 12:22:22 -05:00
Joe Taylor 344b9c11f3 Speed up gen_fst280wave() by nearly x10 for longest FST280 transmissions. 2020-06-23 15:08:56 -04:00
K9AN 1b2d690bf0 Avoid edge effects when finding noise baseline. 2020-06-23 09:45:44 -05:00
Steven Franke 67f2450cc5 Make noise analysis bandwidth at least 10 times the signal bandwidth, when possible. 2020-06-22 15:21:55 -05:00
Steven Franke 37eff41549 Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-06-22 14:51:08 -05:00
Steven Franke 9741e08af2 Improve sync search range to account for hmod>1. 2020-06-22 14:51:01 -05:00
Joe Taylor 65996b015c Exten the DT search range, Steve's suggestion. 2020-06-22 15:20:02 -04:00
Joe Taylor fcb237807c Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-06-22 12:10:52 -04:00
Steven Franke 963bd78f63 Tweak for better sensitivity. 2020-06-22 09:46:48 -05:00
Steven Franke f111230687 Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-06-22 08:16:37 -05:00
Steven Franke 7d5fb03dea First cut at SNR estimate. Needs testing. 2020-06-22 08:11:45 -05:00
Joe Taylor 8a21533c21 UPdate some estimates in fst280.txt. 2020-06-21 18:46:21 -04:00
Bill Somerville c2de0fe7ca
Merge branch 'hotfix-2.2.2' into develop 2020-06-21 21:44:59 +01:00
Steven Franke d147eae27e
FT8: make sure that nbadcrc is initialized to true before each decoding attempt. 2020-06-21 20:36:19 +01:00
Joe Taylor 9208ac55b8
Another try: Ignore messages decoding to i3.n3 = 0.2. 2020-06-21 20:36:19 +01:00
Joe Taylor ad0ff6d2be
Revert "Messages decoding to i3.n3 = 0.2 are now ignored: 0.2 is not currently used." 
This reverts commit d56f359b69.
 2020-06-21 20:36:19 +01:00
Joe Taylor ac1e007238
Messages decoding to i3.n3 = 0.2 are now ignored: 0.2 is not currently used. 2020-06-21 20:36:19 +01:00
Steven Franke 2eca4001a0
cosmetic change. 2020-06-21 20:35:59 +01:00
Steven Franke 72a1a03db1
Detune the Normal decode setting a bit to reduce false decodes even more. 2020-06-21 20:35:59 +01:00
Steven Franke 4913929c99
FT8: Make Fast decode setting faster. 2020-06-21 20:35:26 +01:00
Steven Franke 77f05e9e10
In gen_ft8wave, make sure that wave() is not referenced unless icmplx=0. 2020-06-21 20:24:25 +01:00
Steven Franke fb60ec0be5
FT8: Make the Fast decode setting Faster. 2020-06-21 20:24:25 +01:00
Joe Taylor 501cb44923 Clean up git workspace. 2020-06-21 14:38:40 -04:00
Steven Franke 79c437f69a Implement de-duping for FST280. 2020-06-21 12:40:38 -05:00
Joe Taylor 3a16399857 Don't send "<DecodeFinished>" twice for FST280. 2020-06-21 11:08:46 -04:00
Joe Taylor ad4fac6b3d Implement "Single decode" for FST280. 2020-06-21 10:33:36 -04:00
K9AN f03f411733 Changes to enable Fast and Normal decode settings. NB - max number of candidates has been increased to 20. 2020-06-21 08:48:34 -05:00
Bill Somerville aa52e7d4c6
Add new PE RAC section for FD 2020-06-21 13:06:52 +01:00
Joe Taylor 0e935f0cf7 More tweaks to FST280 decoding. Suppress blank free text msgs. 2020-06-20 15:41:52 -04:00
Joe Taylor 17d1bc92dc Revert "Make sure that ncand is correct even when the number of candidates has been limited." 
This reverts commit e78f1abced.
 2020-06-20 14:17:34 -04:00
Joe Taylor 066d2585bc Revert "Enable sync checks on candidates." 
This reverts commit 644a570cb9.
 2020-06-20 14:17:05 -04:00
Joe Taylor 78685e10c6 Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-06-20 13:48:15 -04:00
Joe Taylor f8d7489b4e Fix many odds & ends for merging FST280 properly into the GUI. 2020-06-20 13:47:32 -04:00
Steven Franke 644a570cb9 Enable sync checks on candidates. 2020-06-20 12:37:37 -05:00
K9AN e78f1abced Make sure that ncand is correct even when the number of candidates has been limited. 2020-06-19 20:56:50 -05:00
Joe Taylor f2b460231b Should allocate pulse(1:3*nsps), not pulse(1:3*nsps*fsample) ! 2020-06-19 19:17:05 -04:00
K9AN 28746dd0b6 Need to reallocate pulse() when nsps changes. 2020-06-19 16:49:26 -05:00
Joe Taylor dff2b7e146 Add code to sort FST280 candidates by strength and return only the top few. Temporary? 2020-06-19 15:54:59 -04:00
Joe Taylor dc2d1057bd Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-06-19 15:02:59 -04:00
Joe Taylor 87b79d0615 OK, we can now transmit in FST280 mode. 2020-06-19 15:02:05 -04:00
Steven Franke 7b62732a45 Fix size of candidates array. 2020-06-19 13:43:50 -05:00
Steven Franke a5dd1bcab4 Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-06-19 13:41:35 -05:00
Steven Franke 1465ab6935 Sync all signals and then de-dupe before decoding. Changes to sync threshold scheme. 2020-06-19 13:39:10 -05:00
Joe Taylor b2ae563a7d For the user, define FST280 frequency as that of the lowest tone. 2020-06-19 11:57:49 -04:00
Joe Taylor 297c1a0dcb Must reallocate some arrays when FST280 submode changes. 2020-06-19 10:16:04 -04:00
Joe Taylor 8933e43fb3 Use 15 30 60 120 300 rather than A B C D E for sequence length in FST280sim. 2020-06-19 09:28:55 -04:00
Joe Taylor d64e266e8f Pass submode (==> hmod) to fst280_decode.f90. 2020-06-19 09:15:00 -04:00
Joe Taylor 5569700980 Send nutc to the fst280 decoder, and use it. Also some code cleanup. 2020-06-18 19:53:49 -04:00
Joe Taylor ea439f77ab Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-06-18 18:46:06 -04:00
Bill Somerville 402ce1b3fb
Enable passing decodes back to caller 2020-06-18 23:33:36 +01:00
Joe Taylor b270e7372f Use hhmm in file name if TRperiod.ge.60. 2020-06-18 15:03:41 -04:00
Joe Taylor 72005888ac Starting to implement callback routine fst280_decoded. Not yet functional! 2020-06-18 13:37:49 -04:00
Joe Taylor 54c1df030b Fix the logic for setting length of FST280 data sent from jt9 to decoder. 2020-06-18 11:25:32 -04:00
Steven Franke 3172f1e976 Fix a type, add threshold for h=8, tweak gen_candidates to decrease the number of spurious candidates. 2020-06-18 08:14:11 -05:00
Joe Taylor 07721761a9 Fix a few more passings of parameters from jt9 to decoder, for FST280. 2020-06-17 20:31:54 -04:00
Joe Taylor 5c3a340f72 Pass TRperiod (s) to fst280_decode(). 2020-06-17 19:58:21 -04:00
Joe Taylor 1cebbd2cdd Enable decoding of FST280 for other T/R sequence lengths. Needs testing! 2020-06-17 19:28:44 -04:00
Joe Taylor b0a979e3f2 Enable FST280 decoding with jt9[.exe]. So far, with 60 s periods only. 2020-06-17 15:07:15 -04:00
Joe Taylor 5aeaf5dc78 Include h=8 and NSS=40 in the FST280 decoder. 2020-06-17 14:17:03 -04:00
Joe Taylor 70441a9b4a Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280 2020-06-17 13:33:26 -04:00
Steven Franke 03632d9759 Update sync thresholds and add threshold for h=8. 2020-06-17 11:24:29 -05:00
Joe Taylor 81c0548919 Add a dummy fst280 decoder. 2020-06-17 11:50:28 -04:00