mirror of https://github.com/saitohirga/WSJT-X.git
152 lines
4.1 KiB
Fortran
152 lines
4.1 KiB
Fortran
module dxped_fox
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parameter (MAXSIG=5,NSEQ=10,NCALLS=268)
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character*6 cx(MAXSIG),xcall(NCALLS)
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character*4 gx(MAXSIG),xgrid(NCALLS)
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character*6 called(MAXSIG)
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character*6 acknowledged(MAXSIG)
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character*6 MyCall
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character*4 MyGrid
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integer nsig
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integer isent(MAXSIG)
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integer istate(2,MAXSIG)
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integer isnr(NCALLS)
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integer irpt(MAXSIG)
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integer nlogged
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integer nrx
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integer nc
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! istate
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! 0 = Start QSO: call X (from FIFO) or CQ if FIFO is empty
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! 1 = Sent report to X
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! 2 = Received R+rpt from X
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! 3 = Sent RR73 to X
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! 4 = Logged -> Idle
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contains
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subroutine fox_tx(iseq)
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character*32 txmsg(MAXSIG)
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character*6 cy
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character*4 gy
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character*16 log
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save txmsg
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if(iseq.eq.0) nrx=nsig
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do j=1,nsig
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log=' '
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js=istate(1,j)
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if(js.eq.0) then
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if(iseq.eq.0) then
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txmsg(j)='CQ KH1DX AJ10'
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else
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! read(10,1002,end=1,err=999) cx(j),gx(j) !Grab next call from FIFO
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!1002 format(a6,7x,a4)
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nc=nc+1
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if(nc.gt.NCALLS) go to 1
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cx(j)=xcall(nc)
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gx(j)=xgrid(NC)
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! call random_number(x)
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! irpt=-20+int(40*x)
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irpt(j)=isnr(nc)
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write(txmsg(j),1004) cx(j),mycall,irpt(j)
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1004 format(a6,1x,a6,i4.2)
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if(txmsg(j)(15:15).eq.' ') txmsg(j)(15:15)='+'
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istate(1,j)=1
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go to 2
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1 txmsg(j)='CQ '//MyCall//' '//MyGrid//' '
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2 continue
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endif
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endif
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if(js.eq.2) then
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! read(10,1002,end=3,err=999) cy,gy !Grab next call from FIFO
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nc=nc+1
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if(nc.gt.NCALLS) go to 3
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cy=xcall(nc)
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gy=xgrid(nc)
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! call random_number(x)
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! irpt=-20+int(40*x)
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irpt(j)=isnr(nc)
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isent(j)=irpt(j)
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write(txmsg(j),1006) cx(j),cy,irpt(j)
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1006 format(a6,' RR73; ',a6,1x,'<KH1DX>',i4.2)
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if(txmsg(j)(29:29).eq.' ') txmsg(j)(29:29)='+'
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write(log,1008) cx(j),gx(j),isent(j)
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1008 format(a6,2x,a4,i4.2)
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if(log(14:14).eq.' ') log(14:14)='+'
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cx(j)=cy
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gx(j)=gy
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called(j)=cy
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isent(j)=irpt(j)
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istate(2,j)=1
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go to 4
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3 write(txmsg(j),1006) cx(j),'DE '
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istate(2,j)=0
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4 istate(1,j)=3
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endif
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! if(j.gt.nrx) print*,'a',nrx,j
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! Encode txmsg, generate waveform, and transmit
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if(log(1:1).ne.' ') then
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nlogged=nlogged+1
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nrate=0
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if(iseq.gt.0) nrate=nint(nlogged*240.0/iseq)
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write(*,1010) iseq,j,istate(1:2,j),txmsg(j),log,nlogged,nrate
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1010 format(i4.4,i3,2i2,1x,a32,20x,a16,2i4)
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else
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! irpt=-20+int(40*x)
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if(iseq.ge.2) write(txmsg(j),1004) cx(j),mycall,irpt(j)
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write(*,1010) iseq,j,istate(1:2,j),txmsg(j)
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endif
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enddo
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return
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!999 stop '*** ERROR ***'
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end subroutine fox_tx
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subroutine fox_rx(iseq,rxmsg)
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character*22 rxmsg
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data iseq0/-1/
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save iseq0,k
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if(rxmsg(1:6).ne.MyCall) go to 900
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if(iseq.lt.0) called=' '
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nrx=nrx+1
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if(iseq.ne.iseq0) k=0
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iseq0=iseq
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if(index(rxmsg,'R+').ge.8 .or. index(rxmsg,'R-').ge.8) then
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j0=0
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do j=1,nsig
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if(rxmsg(8:13).eq.called(j)) j0=j
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enddo
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if(j0.ge.1) then
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write(*,1000) iseq,j0,istate(1:2,j0),j0,rxmsg
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1000 format(i4.4,i3,2i2,32x,i1,1x,a22)
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istate(1,j0)=2
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endif
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go to 900
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endif
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if(k.le.nsig-1) then
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k=k+1
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called(k)=rxmsg(8:13)
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write(*,1000) iseq,k,istate(1:2,k),j0,rxmsg
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endif
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! print*,'b',iseq,j0,k
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900 return
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end subroutine fox_rx
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end module dxped_fox
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!AA7UN KH1DX +19
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!KH1DX AA7UN R+18
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!AA7UN RR73; EA5YI <KH1DX> 16
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!0004 AA7UN DN32 09
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!0050 5 3 1 KA6A RR73; KB2M <KH1DX> -08 KA6A EM13 -08 86 413
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