mirror of https://github.com/saitohirga/WSJT-X.git
67 lines
1.6 KiB
Fortran
67 lines
1.6 KiB
Fortran
subroutine pack77(msg,i3,n3,c77)
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use packjt
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character*37 msg
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character*18 c18
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character*13 w(19)
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character*77 c77
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integer nw(19)
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integer ntel(3)
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if(i3.eq.0 .and. n3.eq.5) go to 5
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! Convert msg to upper case; collapse multiple blanks; parse into words.
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call split77(msg,nwords,nw,w)
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i3=-1
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n3=-1
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if(msg(1:3).eq.'CQ ' .or. msg(1:3).eq.'DE ' .or. msg(1:4).eq.'QRZ ') go to 100
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! Check 0.1 (DXpedition mode)
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call pack77_01(nwords,w,i3,n3,c77)
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if(i3.ge.0) go to 900
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! Check 0.2 (EU VHF contest exchange)
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call pack77_02(nwords,w,i3,n3,c77)
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if(i3.ge.0) go to 900
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! Check 0.3 and 0.4 (ARRL Field Day exchange)
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call pack77_03(nwords,w,i3,n3,c77)
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if(i3.ge.0) go to 900
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! Check 0.5 (telemetry)
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5 i0=index(msg,' ')
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c18=msg(1:i0-1)//' '
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c18=adjustr(c18)
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ntel=-99
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read(c18,1005,err=6) ntel
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1005 format(3z6)
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if(ntel(1).ge.2**23) go to 800
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6 if(ntel(1).ge.0 .and. ntel(2).ge.0 .and. ntel(3).ge.0) then
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i3=0
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n3=5
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write(c77,1006) ntel,n3
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1006 format(b23.23,2b24.24,b3.3)
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go to 900
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endif
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! Check Types 1 and 2 (Standard 77-bit message (type 1) or with "/P" (type 2))
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100 call pack77_1(nwords,w,i3,n3,c77)
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if(i3.ge.0) go to 900
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! Check Type 3 (ARRL RTTY contest exchange)
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call pack77_3(nwords,w,i3,n3,c77)
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if(i3.ge.0) go to 900
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! Check Type 4 (One nonstandard call and one hashed call)
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call pack77_4(nwords,w,i3,n3,c77)
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if(i3.ge.0) go to 900
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! It defaults to free text
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800 i3=0
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n3=0
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msg(14:)=' '
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call packtext77(msg(1:13),c77(1:71))
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write(c77(72:77),'(2b3.3)') n3,i3
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900 return
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end subroutine pack77
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