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Add some details of AP decoding in JT65 and QRA64. Thanks to G3WDG!

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git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@8580 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
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Joe Taylor 2018-03-20 18:15:59 +00:00
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doc/user_guide/en/decoder_notes.adoc
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@ -59,6 +59,36 @@ be attempted in each state.
|CALLING CQ | 1, 2 |CALLING CQ | 1, 2
|=========================================== |===========================================
Decoding with _a priori_ information behaves slightly differently
in JT65. Some details are provided in Tables 3 and 4.
[[JT65_AP_INFO_TABLE]]
.JT65 AP information types
[width="35%",cols="h10,<m20",frame=topbot,options="header"]
|===============================================
|aP | Message components
|a1 | CQ &#160; &#160; ? &#160; &#160; ?
|a2 | MyCall &#160; &#160; ? &#160; &#160; ?
|a3 | MyCall DxCall &#160; &#160; ?
|a4 | MyCall DxCall RRR
|a5 | MyCall DxCall 73
|a6 | MyCall DxCall DxGrid
|a7 | CQ DxCall DxGrid
|===============================================
[[JT65_AP_DECODING_TYPES_TABLE]]
.JT65 AP decoding types for each QSO state
[width="35%",cols="h10,<m20",frame=topbot,options="header"]
|===========================================
|State |AP type
|CALLING STN | 2, 3, 6, 7
|REPORT | 2, 3
|ROGER_REPORT | 3, 4, 5
|ROGERS | 3, 4, 5
|SIGNOFF | 2, 3, 4, 5
|CALLING CQ | 1, 2, 6
|===========================================
=== Decoded Lines === Decoded Lines
@ -103,3 +133,23 @@ End of line information::
`R` - Return code from QRA64 decoder + `R` - Return code from QRA64 decoder +
`T` - Length of analyzed region (s) `T` - Length of analyzed region (s)
Table 6 below shows the meaning of the return codes R in QRA64 mode.
[[QRA64_AP_INFO_TABLE]]
.QRA64 AP return codes
[width="35%",cols="h10,<m20",frame=topbot,options="header"]
|===============================================
|rc | Message components
|0 | ? &#160; &#160; ? &#160; &#160; ?
|1 | CQ &#160; &#160; ? &#160; &#160; ?
|2 | CQ &#160; &#160; ?
|3 | MyCall &#160; &#160; ? &#160; &#160; ?
|4 | MyCall &#160; &#160; ?
|5 | MyCall DxCall &#160; &#160; ?
|6 | ? &#160; &#160; DxCall &#160; &#160; ?
|7 | ? &#160; &#160; DxCall
|8 | MyCall DxCall DxGrid
|9 | CQ DxCall &#160; &#160; ?
|10 | CQ DxCall
|11 | CQ DxCall DxGrid
|===============================================