Joe Taylor
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6cecef42aa
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Restore a missing call to unpack77().
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2018-10-04 16:09:02 -04:00 |
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Steve Franke
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d9cf9bed3c
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Better handling of decodes with unhashed callsigns.
(cherry picked from commit 3b783a083e)
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2018-09-28 17:07:28 -05:00 |
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Joe Taylor
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653e53b125
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Apply the fix for i3, n3 before calling pack77() in genft8_174_91.f90.
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2018-09-19 11:48:30 -04:00 |
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Steve Franke
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642540ff8f
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unpack77 now returns logical variable unpk77_success, which will be .false. if there is something obviously wrong with the message. Still to do: set the flag if the unpacked message contains CQ in an implausible place.
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2018-09-12 15:06:26 -05:00 |
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Joe Taylor
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ca2c1a2b8b
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Don't use "appendage" ~ or ! on decoded lines. Protect against bad read in genft8_174_91.
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2018-09-02 18:55:13 -04:00 |
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Joe Taylor
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2c5dd053f3
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Don't send "mygrid" where it's no longer needed.
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2018-07-11 16:32:08 -04:00 |
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Joe Taylor
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d95d2df5b6
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Old-style "NA VHF Contest" mode removed from all Fortran routines.
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2018-07-10 15:09:42 -04:00 |
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Steve Franke
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42f75bf404
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Fix graymap.
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2018-07-07 08:18:31 -05:00 |
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Steve Franke
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5948b671eb
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Still working on getting c++/fortran interface right.
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2018-07-06 18:14:56 -05:00 |
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Joe Taylor
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e5e81e01fb
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Make packjt77 into a module; move all its routines into file packjt77.f90.
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2018-07-05 14:07:17 -04:00 |
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Steve Franke
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bb12c7424d
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Module packjt77.f90 includes the 77bit utility programs called by pak77 and unpack77. Modify genft8_174_91.f90 to generate type 2 messages.
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2018-07-03 15:08:38 -05:00 |
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Steve Franke
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c39dd63f79
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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.
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2018-07-03 09:28:16 -05:00 |
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Steve Franke
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3f8c218ebe
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Make changes to ft8b_2.f90 to accommodate the new 77-bit in/out encoding/decoding routines. With these changes, WSJT-X decodes (174,91) frames.
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2018-06-17 12:11:32 -05:00 |
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Steve Franke
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6fe9e8f860
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Remove the need to re-order the parity-check matrix columns for compatibility with the generator matrix. Redefine the codeword to have the form [91 message bits|83 parity bits].
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2018-06-09 13:05:11 -05:00 |
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Steve Franke
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68beed88a7
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Change to Gray bit to symbol mapping for (174,91) messages.
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2018-06-08 16:21:21 -05:00 |
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Steve Franke
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772b1bd5fa
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ft8sim can now generate old (174,87) or new (174,91) frames. Frame type is selected using the itype command line parameter.
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2018-06-05 08:40:00 -05:00 |
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