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Working on some features for NA VHF contests. Not finished!
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7963 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
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Joe Taylor
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91
lib/contest72.f90
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91
lib/contest72.f90
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@ -0,0 +1,91 @@
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program contest72
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use packjt
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integer dat(12)
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logical text,bcontest,ok
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character*22 msg,msg0,msg1
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character*72 ct1,ct2
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character*12 callsign1,callsign2
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character*1 c0
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character*42 c
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character*6 mygrid
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data c/'0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ +-./?'/
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data bcontest/.true./
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data mygrid/"EM48 "/
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! itype Message Type
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!--------------------
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! 1 Standardd message
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! 2 Type 1 prefix
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! 3 Type 1 suffix
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! 4 Type 2 prefix
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! 5 Type 2 suffix
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! 6 Free text
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! -1 Does not decode correctly
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nargs=iargc()
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if(nargs.eq.0) open(10,file='contest_msgs.txt',status='old')
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nn=0
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do imsg=1,9999
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if(nargs.eq.1) then
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if(imsg.gt.1) exit
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call getarg(1,msg0)
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else
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read(10,1001,end=999) msg0
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1001 format(a22)
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endif
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msg=msg0
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if(bcontest) call to_contest_msg(msg0,msg)
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call packmsg(msg,dat,itype)
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call unpackmsg(dat,msg1)
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call fix_contest_msg(mygrid,msg1)
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ok=msg1.eq.msg0
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if(msg0.eq.' ') then
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write(*,1002)
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else
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if(jt_c2(1:1).eq.'W') msg0=' '//msg0(1:20)
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nn=nn+1
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write(*,1002) nn,msg0,ok,jt_itype,jt_nc1,jt_nc2,jt_ng,jt_k1,jt_k2
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1002 format(i1,'. ',a22,L2,i2,2i10,i6,2i8)
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if(index(msg1,' 73 ').gt.4) nn=0
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endif
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if(.not.ok) print*,msg0,msg1
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if(itype.lt.0 .or. itype.eq.6) cycle
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if(msg(1:3).eq.'CQ ') then
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m=2
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write(ct1,1010) dat
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1010 format(12b6.6)
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! write(*,1014) ct1
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1014 format(a72)
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cycle
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endif
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i1=index(msg,'<')
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if(i1.eq.1) then
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m=0
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cycle
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endif
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if(i.ge.5) then
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m=3
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cycle
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endif
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if(msg(1:6).eq.'73 CQ ') then
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m=4
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cycle
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endif
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call packmsg(msg,dat,itype)
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write(ct1,1010) dat
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call packtext(msg,nc1,nc2,ng)
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! write(ct2,1012) nc1,nc2,ng+32768
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!1012 format(2b28.28,b16.16)
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! write(*,1014) ct1
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! write(*,1014) ct2
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! write(*,1014)
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enddo
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999 end program contest72
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@ -8,6 +8,10 @@ subroutine fix_contest_msg(mygrid,msg)
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character*6 g1,g2
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logical isgrid
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isgrid(g1)=g1(1:1).ge.'A' .and. g1(1:1).le.'R' .and. g1(2:2).ge.'A' .and. &
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g1(2:2).le.'R' .and. g1(3:3).ge.'0' .and. g1(3:3).le.'9' .and. &
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g1(4:4).ge.'0' .and. g1(4:4).le.'9' .and. g1(1:4).ne.'RR73'
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n=len(trim(msg))
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if(n.lt.4) return
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@ -41,6 +41,10 @@ subroutine genmsk144(msg0,mygrid,ichk,bcontest,msgsent,i4tone,itype)
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data first/.true./
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save
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isgrid=g1(1:1).ge.'A' .and. g1(1:1).le.'R' .and. g1(2:2).ge.'A' .and. &
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g1(2:2).le.'R' .and. g1(3:3).ge.'0' .and. g1(3:3).le.'9' .and. &
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g1(4:4).ge.'0' .and. g1(4:4).le.'9' .and. g1(1:4).ne.'RR73'
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if( first ) then
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first=.false.
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nsym=128
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@ -174,14 +178,3 @@ subroutine genmsk144(msg0,mygrid,ichk,bcontest,msgsent,i4tone,itype)
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999 return
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end subroutine genmsk144
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logical function isgrid(g1)
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character*4 g1
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isgrid=g1(1:1).ge.'A' .and. g1(1:1).le.'R' .and. g1(2:2).ge.'A' .and. &
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g1(2:2).le.'R' .and. g1(3:3).ge.'0' .and. g1(3:3).le.'9' .and. &
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g1(4:4).ge.'0' .and. g1(4:4).le.'9'
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return
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end function isgrid
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@ -1,5 +1,9 @@
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module packjt
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! These variables are accessible from outside via "use packjt":
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integer jt_itype,jt_nc1,jt_nc2,jt_ng,jt_k1,jt_k2
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character*6 jt_c1,jt_c2,jt_c3
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contains
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subroutine packbits(dbits,nsymd,m0,sym)
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@ -494,8 +498,17 @@ subroutine packbits(dbits,nsymd,m0,sym)
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ng=ng+32768
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! Encode data into 6-bit words
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20 continue
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20 continue
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if(itype.ne.6) itype=max(nv2a,nv2b)
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jt_itype=itype
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jt_c1=c1
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jt_c2=c2
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jt_c3=c3
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jt_k1=k1
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jt_k2=k2
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jt_nc1=nc1
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jt_nc2=nc2
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jt_ng=ng
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dat(1)=iand(ishft(nc1,-22),63) !6 bits
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dat(2)=iand(ishft(nc1,-16),63) !6 bits
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dat(3)=iand(ishft(nc1,-10),63) !6 bits
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27
lib/to_contest_msg.f90
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27
lib/to_contest_msg.f90
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@ -0,0 +1,27 @@
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subroutine to_contest_msg(msg0,msg)
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! If the message has "R grid4" istead of "grid4", remove the "R "
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! and substitute the diametrically opposite grid.
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character*6 g1,g2
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character*22 msg0,msg
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logical isgrid
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isgrid(g1)=g1(1:1).ge.'A' .and. g1(1:1).le.'R' .and. g1(2:2).ge.'A' .and. &
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g1(2:2).le.'R' .and. g1(3:3).ge.'0' .and. g1(3:3).le.'9' .and. &
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g1(4:4).ge.'0' .and. g1(4:4).le.'9' .and. g1(1:4).ne.'RR73'
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i0=index(msg0,' R ') + 3 !Check for ' R ' in message
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g1=msg0(i0:i0+3)//' '
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if(isgrid(g1)) then !Check for ' R grid'
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call grid2deg(g1,dlong,dlat)
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dlong=dlong+180.0
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if(dlong.gt.180.0) dlong=dlong-360.0
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dlat=-dlat
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call deg2grid(dlong,dlat,g2) !g2=antipodes grid
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msg=msg0(1:i0-3)//g2(1:4) !Send message with g2
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else
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msg=msg0
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endif
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return
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end subroutine to_contest_msg
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