mirror of
https://github.com/saitohirga/WSJT-X.git
synced 2024-11-22 04:11:16 -05:00
Remove all vestiges of old (isync=1) FT8 mode. Many changes here!
This commit is contained in:
Joe Taylor
parent
6abde266eb
commit
0235cf69ff
@ -448,9 +448,7 @@ set (wsjt_FSRCS
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lib/fqso_first.f90
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lib/freqcal.f90
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lib/ft8/ft8apset.f90
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lib/ft8/ft8apset_174_91.f90
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lib/ft8/ft8b_1.f90
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lib/ft8/ft8b_2.f90
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lib/ft8/ft8b.f90
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lib/ft8/ft8code.f90
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lib/ft8/ft8_downsample.f90
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lib/ft8/ft8sim.f90
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@ -459,7 +457,6 @@ set (wsjt_FSRCS
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lib/gen9.f90
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lib/geniscat.f90
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lib/ft8/genft8.f90
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lib/ft8/genft8_174_91.f90
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lib/genmsk_128_90.f90
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lib/genmsk40.f90
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lib/genqra64.f90
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@ -39,10 +39,7 @@ subroutine foxgen()
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do n=1,nslots
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msg=cmsg(n)(1:37)
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call genft8_174_91(msg,i3,n3,msgsent,msgbits,itone)
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! print*,'Foxgen:',n,msg,msgsent,i3,n3
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! write(*,'(77i1)') msgbits
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call genft8(msg,i3,n3,msgsent,msgbits,itone)
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! Make copies of itone() and msgbits() for ft8sim
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itone2=itone
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msgbits2=msgbits
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@ -1,22 +1,44 @@
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subroutine ft8apset(mycall12,hiscall12,apsym)
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parameter(NAPM=4,KK=87)
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character*12 mycall12,hiscall12
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character*37 msg,msgsent
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character*6 mycall,hiscall
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character*6 hisgrid6
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character*4 hisgrid
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integer apsym(75)
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use packjt77
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character*77 c77
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character*37 msg
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character*12 mycall12,hiscall12,hiscall
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integer apsym(58)
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integer*1 msgbits(77)
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integer itone(79)
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logical nohiscall
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mycall=mycall12(1:6)
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hiscall=hiscall12(1:6)
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if(len(trim(hiscall)).eq.0) hiscall="K9ABC"
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msg=mycall//' '//hiscall//' RRR'
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i3=0
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n3=0
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isync=1
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call genft8(msg,i3,n3,isync,msgsent,msgbits,itone)
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apsym=2*msgbits(1:75)-1
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if(len(trim(mycall12)).eq.0) then
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apsym=0
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apsym(1)=99
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apsym(30)=99
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return
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endif
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nohiscall=.false.
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hiscall=hiscall12
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if(len(trim(hiscall)).eq.0) then
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hiscall="K9ABC"
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nohiscall=.true.
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endif
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! Encode a dummy standard message: i3=1, 28 1 28 1 1 15
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!
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msg=trim(mycall12)//' '//trim(hiscall)//' RRR'
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call pack77(msg,i3,n3,c77)
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if(i3.ne.1) then
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apsym=0
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apsym(1)=99
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apsym(30)=99
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return
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endif
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read(c77,'(58i1)',err=1) apsym(1:58)
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if(nohiscall) apsym(30)=99
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return
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1 apsym=0
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apsym(1)=99
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apsym(30)=99
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return
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end subroutine ft8apset
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@ -1,43 +0,0 @@
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subroutine ft8apset_174_91(mycall12,hiscall12,apsym)
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use packjt77
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character*77 c77
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character*37 msg
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character*12 mycall12,hiscall12,hiscall
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integer apsym(58)
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integer*1 msgbits(77)
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logical nohiscall
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if(len(trim(mycall12)).eq.0) then
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apsym=0
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apsym(1)=99
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apsym(30)=99
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return
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endif
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nohiscall=.false.
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hiscall=hiscall12
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if(len(trim(hiscall)).eq.0) then
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hiscall="K9ABC"
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nohiscall=.true.
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endif
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! Encode a dummy standard message: i3=1, 28 1 28 1 1 15
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!
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msg=trim(mycall12)//' '//trim(hiscall)//' RRR'
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call pack77(msg,i3,n3,c77)
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if(i3.ne.1) then
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apsym=0
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apsym(1)=99
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apsym(30)=99
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return
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endif
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read(c77,'(58i1)',err=1) apsym(1:58)
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if(nohiscall) apsym(30)=99
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return
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1 apsym=0
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apsym(1)=99
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apsym(30)=99
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return
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end subroutine ft8apset_174_91
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@ -1,4 +1,4 @@
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subroutine ft8b_2(dd0,newdat,nQSOProgress,nfqso,nftx,ndepth,lapon,lapcqonly, &
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subroutine ft8b(dd0,newdat,nQSOProgress,nfqso,nftx,ndepth,lapon,lapcqonly, &
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napwid,lsubtract,nagain,ncontest,iaptype,mycall12,hiscall12, &
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sync0,f1,xdt,xbase,apsym,nharderrors,dmin,nbadcrc,ipass,iera,msg37,xsnr)
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@ -116,7 +116,7 @@ subroutine ft8b_2(dd0,newdat,nQSOProgress,nfqso,nftx,ndepth,lapon,lapcqonly, &
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i0=nint((xdt+0.5)*fs2) !Initial guess for start of signal
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smax=0.0
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do idt=i0-8,i0+8 !Search over +/- one quarter symbol
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call sync8d(cd0,idt,ctwk,0,2,sync)
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call sync8d(cd0,idt,ctwk,0,sync)
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if(sync.gt.smax) then
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smax=sync
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ibest=idt
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@ -135,7 +135,7 @@ subroutine ft8b_2(dd0,newdat,nQSOProgress,nfqso,nftx,ndepth,lapon,lapcqonly, &
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ctwk(i)=cmplx(cos(phi),sin(phi))
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phi=mod(phi+dphi,twopi)
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enddo
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call sync8d(cd0,i0,ctwk,1,2,sync)
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call sync8d(cd0,i0,ctwk,1,sync)
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if( sync .gt. smax ) then
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smax=sync
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delfbest=delf
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@ -146,7 +146,7 @@ subroutine ft8b_2(dd0,newdat,nQSOProgress,nfqso,nftx,ndepth,lapon,lapcqonly, &
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call twkfreq1(cd0,NP2,fs2,a,cd0)
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xdt=xdt2
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f1=f1+delfbest !Improved estimate of DF
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call sync8d(cd0,i0,ctwk,0,2,sync)
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call sync8d(cd0,i0,ctwk,0,sync)
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do k=1,NN
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i1=ibest+(k-1)*32
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@ -445,22 +445,43 @@ subroutine ft8b_2(dd0,newdat,nQSOProgress,nfqso,nftx,ndepth,lapon,lapcqonly, &
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return
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enddo
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return
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end subroutine ft8b_2
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end subroutine ft8b
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! This currently resides in ft8b_1.f90
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!subroutine normalizebmet(bmet,n)
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! real bmet(n)
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!
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! bmetav=sum(bmet)/real(n)
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! bmet2av=sum(bmet*bmet)/real(n)
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! var=bmet2av-bmetav*bmetav
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! if( var .gt. 0.0 ) then
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! bmetsig=sqrt(var)
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! else
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! bmetsig=sqrt(bmet2av)
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! endif
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! bmet=bmet/bmetsig
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! return
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!end subroutine normalizebmet
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subroutine normalizebmet(bmet,n)
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real bmet(n)
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bmetav=sum(bmet)/real(n)
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bmet2av=sum(bmet*bmet)/real(n)
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var=bmet2av-bmetav*bmetav
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if( var .gt. 0.0 ) then
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bmetsig=sqrt(var)
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else
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bmetsig=sqrt(bmet2av)
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endif
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bmet=bmet/bmetsig
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return
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end subroutine normalizebmet
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function bessi0(x)
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! From Numerical Recipes
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real bessi0,x
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double precision p1,p2,p3,p4,p5,p6,p7,q1,q2,q3,q4,q5,q6,q7,q8,q9,y
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save p1,p2,p3,p4,p5,p6,p7,q1,q2,q3,q4,q5,q6,q7,q8,q9
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data p1,p2,p3,p4,p5,p6,p7/1.0d0,3.5156229d0,3.0899424d0,1.2067492d0, &
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0.2659732d0,0.360768d-1,0.45813d-2/
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data q1,q2,q3,q4,q5,q6,q7,q8,q9/0.39894228d0,0.1328592d-1, &
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0.225319d-2,-0.157565d-2,0.916281d-2,-0.2057706d-1, &
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0.2635537d-1,-0.1647633d-1,0.392377d-2/
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if (abs(x).lt.3.75) then
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y=(x/3.75)**2
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bessi0=p1+y*(p2+y*(p3+y*(p4+y*(p5+y*(p6+y*p7)))))
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else
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ax=abs(x)
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y=3.75/ax
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bessi0=(exp(ax)/sqrt(ax))*(q1+y*(q2+y*(q3+y*(q4 &
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+y*(q5+y*(q6+y*(q7+y*(q8+y*q9))))))))
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endif
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return
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end function bessi0
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@ -1,484 +0,0 @@
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subroutine ft8b_1(dd0,newdat,nQSOProgress,nfqso,nftx,ndepth,lapon,lapcqonly, &
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napwid,lsubtract,nagain,iaptype,mycall12,hiscall12, &
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sync0,f1,xdt,xbase,apsym,nharderrors,dmin,nbadcrc,ipass,iera,msg37,xsnr)
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use crc
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use timer_module, only: timer
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include 'ft8_params.f90'
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parameter(NP2=2812)
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character*37 msg37,msgsent37
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character message*22,msgsent*22
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character*12 mycall12,hiscall12
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character*6 mycall6,hiscall6,c1,c2
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character*87 cbits
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real a(5)
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real s1(0:7,ND),s2(0:7,NN),s1sort(8*ND)
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real ps(0:7),psl(0:7)
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real bmeta(3*ND),bmetb(3*ND),bmetap(3*ND)
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real llr(3*ND),llra(3*ND),llr0(3*ND),llr1(3*ND),llrap(3*ND) !Soft symbols
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real dd0(15*12000)
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integer*1 decoded(KK),decoded0(KK),apmask(3*ND),cw(3*ND)
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integer*1 msgbits(KK)
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integer apsym(75)
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integer mcq(28),mde(28),mrrr(16),m73(16),mrr73(16)
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integer itone(NN)
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integer indxs1(8*ND)
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integer icos7(0:6),ip(1)
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integer nappasses(0:5) !Number of decoding passes to use for each QSO state
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integer naptypes(0:5,4) ! (nQSOProgress, decoding pass) maximum of 4 passes for now
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integer*1, target:: i1hiscall(12)
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complex cd0(0:3199)
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complex ctwk(32)
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complex csymb(32)
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logical first,newdat,lsubtract,lapon,lapcqonly,nagain
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equivalence (s1,s1sort)
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data icos7/2,5,6,0,4,1,3/
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data mcq/1,1,1,1,1,0,1,0,0,0,0,0,1,0,0,0,0,0,1,1,0,0,0,1,1,0,0,1/
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data mrrr/0,1,1,1,1,1,1,0,1,1,0,0,1,1,1,1/
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data m73/0,1,1,1,1,1,1,0,1,1,0,1,0,0,0,0/
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data mde/1,1,1,1,1,1,1,1,0,1,1,0,0,1,0,0,0,0,0,1,1,1,0,1,0,0,0,1/
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data mrr73/0,0,0,0,0,0,1,0,0,0,0,1,0,1,0,1/
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data first/.true./
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save nappasses,naptypes
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if(first) then
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mcq=2*mcq-1
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mde=2*mde-1
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mrrr=2*mrrr-1
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m73=2*m73-1
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mrr73=2*mrr73-1
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nappasses(0)=2
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nappasses(1)=2
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nappasses(2)=2
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nappasses(3)=4
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nappasses(4)=4
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nappasses(5)=3
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! iaptype
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!------------------------
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! 1 CQ ??? ???
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! 2 MyCall ??? ???
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! 3 MyCall DxCall ???
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! 4 MyCall DxCall RRR
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! 5 MyCall DxCall 73
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! 6 MyCall DxCall RR73
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! 7 ??? DxCall ???
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naptypes(0,1:4)=(/1,2,0,0/)
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naptypes(1,1:4)=(/2,3,0,0/)
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naptypes(2,1:4)=(/2,3,0,0/)
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naptypes(3,1:4)=(/3,4,5,6/)
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naptypes(4,1:4)=(/3,4,5,6/)
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naptypes(5,1:4)=(/3,1,2,0/)
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first=.false.
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endif
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max_iterations=30
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nharderrors=-1
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fs2=12000.0/NDOWN
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dt2=1.0/fs2
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twopi=8.0*atan(1.0)
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delfbest=0.
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ibest=0
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call timer('ft8_down',0)
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call ft8_downsample(dd0,newdat,f1,cd0) !Mix f1 to baseband and downsample
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call timer('ft8_down',1)
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i0=nint((xdt+0.5)*fs2) !Initial guess for start of signal
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smax=0.0
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do idt=i0-8,i0+8 !Search over +/- one quarter symbol
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call sync8d(cd0,idt,ctwk,0,1,sync)
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if(sync.gt.smax) then
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smax=sync
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ibest=idt
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endif
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enddo
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xdt2=ibest*dt2 !Improved estimate for DT
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! Now peak up in frequency
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i0=nint(xdt2*fs2)
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smax=0.0
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do ifr=-5,5 !Search over +/- 2.5 Hz
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delf=ifr*0.5
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dphi=twopi*delf*dt2
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phi=0.0
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do i=1,32
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ctwk(i)=cmplx(cos(phi),sin(phi))
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phi=mod(phi+dphi,twopi)
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enddo
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call sync8d(cd0,i0,ctwk,1,1,sync)
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if( sync .gt. smax ) then
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smax=sync
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delfbest=delf
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endif
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enddo
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a=0.0
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a(1)=-delfbest
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call twkfreq1(cd0,NP2,fs2,a,cd0)
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xdt=xdt2
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f1=f1+delfbest !Improved estimate of DF
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call sync8d(cd0,i0,ctwk,2,1,sync)
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j=0
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do k=1,NN
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i1=ibest+(k-1)*32
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csymb=cmplx(0.0,0.0)
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if( i1.ge.0 .and. i1+31 .le. NP2-1 ) csymb=cd0(i1:i1+31)
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call four2a(csymb,32,1,-1,1)
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s2(0:7,k)=abs(csymb(1:8))/1e3
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enddo
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! sync quality check
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is1=0
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is2=0
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is3=0
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do k=1,7
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ip=maxloc(s2(:,k))
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if(icos7(k-1).eq.(ip(1)-1)) is1=is1+1
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ip=maxloc(s2(:,k+36))
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if(icos7(k-1).eq.(ip(1)-1)) is2=is2+1
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ip=maxloc(s2(:,k+72))
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if(icos7(k-1).eq.(ip(1)-1)) is3=is3+1
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enddo
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! hard sync sum - max is 21
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nsync=is1+is2+is3
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if(nsync .le. 6) then ! bail out
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nbadcrc=1
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return
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endif
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j=0
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do k=1,NN
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if(k.le.7) cycle
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if(k.ge.37 .and. k.le.43) cycle
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if(k.gt.72) cycle
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j=j+1
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s1(0:7,j)=s2(0:7,k)
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enddo
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call indexx(s1sort,8*ND,indxs1)
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xmeds1=s1sort(indxs1(nint(0.5*8*ND)))
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s1=s1/xmeds1
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do j=1,ND
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i4=3*j-2
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i2=3*j-1
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i1=3*j
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! Max amplitude
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ps=s1(0:7,j)
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||||
r1=max(ps(1),ps(3),ps(5),ps(7))-max(ps(0),ps(2),ps(4),ps(6))
|
||||
r2=max(ps(2),ps(3),ps(6),ps(7))-max(ps(0),ps(1),ps(4),ps(5))
|
||||
r4=max(ps(4),ps(5),ps(6),ps(7))-max(ps(0),ps(1),ps(2),ps(3))
|
||||
bmeta(i4)=r4
|
||||
bmeta(i2)=r2
|
||||
bmeta(i1)=r1
|
||||
bmetap(i4)=r4
|
||||
bmetap(i2)=r2
|
||||
bmetap(i1)=r1
|
||||
! Max log metric
|
||||
psl=log(ps+1e-32)
|
||||
r1=max(psl(1),psl(3),psl(5),psl(7))-max(psl(0),psl(2),psl(4),psl(6))
|
||||
r2=max(psl(2),psl(3),psl(6),psl(7))-max(psl(0),psl(1),psl(4),psl(5))
|
||||
r4=max(psl(4),psl(5),psl(6),psl(7))-max(psl(0),psl(1),psl(2),psl(3))
|
||||
bmetb(i4)=r4
|
||||
bmetb(i2)=r2
|
||||
bmetb(i1)=r1
|
||||
|
||||
! Metric for Cauchy noise
|
||||
! r1=log(ps(1)**3+ps(3)**3+ps(5)**3+ps(7)**3)- &
|
||||
! log(ps(0)**3+ps(2)**3+ps(4)**3+ps(6)**3)
|
||||
! r2=log(ps(2)**3+ps(3)**3+ps(6)**3+ps(7)**3)- &
|
||||
! log(ps(0)**3+ps(1)**3+ps(4)**3+ps(5)**3)
|
||||
! r4=log(ps(4)**3+ps(5)**3+ps(6)**3+ps(7)**3)- &
|
||||
! log(ps(0)**3+ps(1)**3+ps(2)**3+ps(3)**3)
|
||||
! Metric for AWGN, no fading
|
||||
! bscale=2.5
|
||||
! b0=bessi0(bscale*ps(0))
|
||||
! b1=bessi0(bscale*ps(1))
|
||||
! b2=bessi0(bscale*ps(2))
|
||||
! b3=bessi0(bscale*ps(3))
|
||||
! b4=bessi0(bscale*ps(4))
|
||||
! b5=bessi0(bscale*ps(5))
|
||||
! b6=bessi0(bscale*ps(6))
|
||||
! b7=bessi0(bscale*ps(7))
|
||||
! r1=log(b1+b3+b5+b7)-log(b0+b2+b4+b6)
|
||||
! r2=log(b2+b3+b6+b7)-log(b0+b1+b4+b5)
|
||||
! r4=log(b4+b5+b6+b7)-log(b0+b1+b2+b3)
|
||||
|
||||
if(nQSOProgress .eq. 0 .or. nQSOProgress .eq. 5) then
|
||||
! When bits 88:115 are set as ap bits, bit 115 lives in symbol 39 along
|
||||
! with no-ap bits 116 and 117. Take care of metrics for bits 116 and 117.
|
||||
if(j.eq.39) then ! take care of bits that live in symbol 39
|
||||
if(apsym(28).lt.0) then
|
||||
bmetap(i2)=max(ps(2),ps(3))-max(ps(0),ps(1))
|
||||
bmetap(i1)=max(ps(1),ps(3))-max(ps(0),ps(2))
|
||||
else
|
||||
bmetap(i2)=max(ps(6),ps(7))-max(ps(4),ps(5))
|
||||
bmetap(i1)=max(ps(5),ps(7))-max(ps(4),ps(6))
|
||||
endif
|
||||
endif
|
||||
endif
|
||||
|
||||
! When bits 116:143 are set as ap bits, bit 115 lives in symbol 39 along
|
||||
! with ap bits 116 and 117. Take care of metric for bit 115.
|
||||
! if(j.eq.39) then ! take care of bit 115
|
||||
! iii=2*(apsym(29)+1)/2 + (apsym(30)+1)/2 ! known values of bits 116 & 117
|
||||
! if(iii.eq.0) bmetap(i4)=ps(4)-ps(0)
|
||||
! if(iii.eq.1) bmetap(i4)=ps(5)-ps(1)
|
||||
! if(iii.eq.2) bmetap(i4)=ps(6)-ps(2)
|
||||
! if(iii.eq.3) bmetap(i4)=ps(7)-ps(3)
|
||||
! endif
|
||||
|
||||
! bit 144 lives in symbol 48 and will be 1 if it is set as an ap bit.
|
||||
! take care of metrics for bits 142 and 143
|
||||
if(j.eq.48) then ! bit 144 is always 1
|
||||
bmetap(i4)=max(ps(5),ps(7))-max(ps(1),ps(3))
|
||||
bmetap(i2)=max(ps(3),ps(7))-max(ps(1),ps(5))
|
||||
endif
|
||||
|
||||
! bit 154 lives in symbol 52 and will be 0 if it is set as an ap bit
|
||||
! take care of metrics for bits 155 and 156
|
||||
if(j.eq.52) then ! bit 154 will be 0 if it is set as an ap bit.
|
||||
bmetap(i2)=max(ps(2),ps(3))-max(ps(0),ps(1))
|
||||
bmetap(i1)=max(ps(1),ps(3))-max(ps(0),ps(2))
|
||||
endif
|
||||
|
||||
enddo
|
||||
|
||||
call normalizebmet(bmeta,3*ND)
|
||||
call normalizebmet(bmetb,3*ND)
|
||||
call normalizebmet(bmetap,3*ND)
|
||||
|
||||
scalefac=2.83
|
||||
llr0=scalefac*bmeta
|
||||
llr1=scalefac*bmetb
|
||||
llra=scalefac*bmetap ! llr's for use with ap
|
||||
apmag=scalefac*(maxval(abs(bmetap))*1.01)
|
||||
|
||||
! pass #
|
||||
!------------------------------
|
||||
! 1 regular decoding
|
||||
! 2 erase 24
|
||||
! 3 erase 48
|
||||
! 4 ap pass 1
|
||||
! 5 ap pass 2
|
||||
! 6 ap pass 3
|
||||
! 7 ap pass 4, etc.
|
||||
|
||||
if(lapon) then
|
||||
if(.not.lapcqonly) then
|
||||
npasses=4+nappasses(nQSOProgress)
|
||||
else
|
||||
npasses=5
|
||||
endif
|
||||
else
|
||||
npasses=4
|
||||
endif
|
||||
|
||||
do ipass=1,npasses
|
||||
|
||||
llr=llr0
|
||||
if(ipass.eq.2) llr=llr1
|
||||
if(ipass.eq.3) llr(1:24)=0.
|
||||
if(ipass.eq.4) llr(1:48)=0.
|
||||
if(ipass.le.4) then
|
||||
apmask=0
|
||||
llrap=llr
|
||||
iaptype=0
|
||||
endif
|
||||
|
||||
if(ipass .gt. 4) then
|
||||
if(.not.lapcqonly) then
|
||||
iaptype=naptypes(nQSOProgress,ipass-4)
|
||||
else
|
||||
iaptype=1
|
||||
endif
|
||||
if(iaptype.ge.3 .and. (abs(f1-nfqso).gt.napwid .and. abs(f1-nftx).gt.napwid) ) cycle
|
||||
if(iaptype.eq.1 .or. iaptype.eq.2 ) then ! AP,???,???
|
||||
apmask=0
|
||||
apmask(88:115)=1 ! first 28 bits are AP
|
||||
apmask(144)=1 ! not free text
|
||||
llrap=llr
|
||||
if(iaptype.eq.1) llrap(88:115)=apmag*mcq
|
||||
if(iaptype.eq.2) llrap(88:115)=apmag*apsym(1:28)
|
||||
llrap(116:117)=llra(116:117)
|
||||
llrap(142:143)=llra(142:143)
|
||||
llrap(144)=-apmag
|
||||
endif
|
||||
if(iaptype.eq.3) then ! mycall, dxcall, ???
|
||||
apmask=0
|
||||
apmask(88:115)=1 ! mycall
|
||||
apmask(116:143)=1 ! hiscall
|
||||
apmask(144)=1 ! not free text
|
||||
llrap=llr
|
||||
llrap(88:143)=apmag*apsym(1:56)
|
||||
llrap(144)=-apmag
|
||||
endif
|
||||
if(iaptype.eq.4 .or. iaptype.eq.5 .or. iaptype.eq.6) then
|
||||
apmask=0
|
||||
apmask(88:115)=1 ! mycall
|
||||
apmask(116:143)=1 ! hiscall
|
||||
apmask(144:159)=1 ! RRR or 73 or RR73
|
||||
llrap=llr
|
||||
llrap(88:143)=apmag*apsym(1:56)
|
||||
if(iaptype.eq.4) llrap(144:159)=apmag*mrrr
|
||||
if(iaptype.eq.5) llrap(144:159)=apmag*m73
|
||||
if(iaptype.eq.6) llrap(144:159)=apmag*mrr73
|
||||
endif
|
||||
if(iaptype.eq.7) then ! ???, dxcall, ???
|
||||
apmask=0
|
||||
apmask(116:143)=1 ! hiscall
|
||||
apmask(144)=1 ! not free text
|
||||
llrap=llr
|
||||
llrap(115)=llra(115)
|
||||
llrap(116:143)=apmag*apsym(29:56)
|
||||
llrap(144)=-apmag
|
||||
endif
|
||||
endif
|
||||
|
||||
cw=0
|
||||
call timer('bpd174 ',0)
|
||||
call bpdecode174(llrap,apmask,max_iterations,decoded,cw,nharderrors, &
|
||||
niterations)
|
||||
call timer('bpd174 ',1)
|
||||
dmin=0.0
|
||||
if(ndepth.eq.3 .and. nharderrors.lt.0) then
|
||||
ndeep=3
|
||||
if(abs(nfqso-f1).le.napwid .or. abs(nftx-f1).le.napwid) then
|
||||
if((ipass.eq.3 .or. ipass.eq.4) .and. .not.nagain) then
|
||||
ndeep=3
|
||||
else
|
||||
ndeep=4
|
||||
endif
|
||||
endif
|
||||
if(nagain) ndeep=5
|
||||
call timer('osd174 ',0)
|
||||
call osd174(llrap,apmask,ndeep,decoded,cw,nharderrors,dmin)
|
||||
call timer('osd174 ',1)
|
||||
endif
|
||||
nbadcrc=1
|
||||
message=' '
|
||||
xsnr=-99.0
|
||||
if(count(cw.eq.0).eq.174) cycle !Reject the all-zero codeword
|
||||
if(nharderrors.ge.0 .and. nharderrors+dmin.lt.60.0 .and. &
|
||||
.not.(sync.lt.2.0 .and. nharderrors.gt.35) .and. &
|
||||
.not.(ipass.gt.2 .and. nharderrors.gt.39) .and. &
|
||||
.not.(ipass.eq.4 .and. nharderrors.gt.30) &
|
||||
) then
|
||||
call chkcrc12a(decoded,nbadcrc)
|
||||
else
|
||||
nharderrors=-1
|
||||
cycle
|
||||
endif
|
||||
i3bit=4*decoded(73) + 2*decoded(74) + decoded(75)
|
||||
iFreeText=decoded(57)
|
||||
if(nbadcrc.eq.0) then
|
||||
decoded0=decoded
|
||||
if(i3bit.eq.1) decoded(57:)=0
|
||||
call extractmessage174(decoded,message,ncrcflag)
|
||||
decoded=decoded0
|
||||
! This needs fixing for messages with i3bit=1:
|
||||
i3=0 !TEMPORARY
|
||||
n3=0
|
||||
isync=1
|
||||
msg37=' '
|
||||
msg37(1:22)=message
|
||||
call genft8(msg37,i3,n3,isync,msgsent37,msgbits,itone)
|
||||
if(lsubtract) call subtractft8(dd0,itone,f1,xdt2)
|
||||
xsig=0.0
|
||||
xnoi=0.0
|
||||
do i=1,79
|
||||
xsig=xsig+s2(itone(i),i)**2
|
||||
ios=mod(itone(i)+4,7)
|
||||
xnoi=xnoi+s2(ios,i)**2
|
||||
enddo
|
||||
xsnr=0.001
|
||||
if(xnoi.gt.0 .and. xnoi.lt.xsig) xsnr=xsig/xnoi-1.0
|
||||
xsnr=10.0*log10(xsnr)-27.0
|
||||
xsnr2=db(xsig/xbase - 1.0) - 32.0
|
||||
if(.not.nagain) xsnr=xsnr2
|
||||
if(xsnr .lt. -24.0) xsnr=-24.0
|
||||
|
||||
if(i3bit.eq.1) then
|
||||
do i=1,12
|
||||
i1hiscall(i)=ichar(hiscall12(i:i))
|
||||
enddo
|
||||
icrc10=crc10(c_loc(i1hiscall),12)
|
||||
write(cbits,1001) decoded
|
||||
1001 format(87i1)
|
||||
read(cbits,1002) ncrc10,nrpt
|
||||
1002 format(56x,b10,b6)
|
||||
irpt=nrpt-30
|
||||
i1=index(message,' ')
|
||||
i2=index(message(i1+1:),' ') + i1
|
||||
c1=message(1:i1)//' '
|
||||
c2=message(i1+1:i2)//' '
|
||||
|
||||
if(ncrc10.eq.icrc10) msg37=c1//' RR73; '//c2//' <'// &
|
||||
trim(hiscall12)//'> '
|
||||
if(ncrc10.ne.icrc10) msg37=c1//' RR73; '//c2//' <...> '
|
||||
|
||||
! msg37=c1//' RR73; '//c2//' <...> '
|
||||
write(msg37(35:37),1010) irpt
|
||||
1010 format(i3.2)
|
||||
if(msg37(35:35).ne.'-') msg37(35:35)='+'
|
||||
|
||||
iz=len(trim(msg37))
|
||||
do iter=1,10 !Collapse multiple blanks
|
||||
ib2=index(msg37(1:iz),' ')
|
||||
if(ib2.lt.1) exit
|
||||
msg37=msg37(1:ib2)//msg37(ib2+2:)
|
||||
iz=iz-1
|
||||
enddo
|
||||
else
|
||||
msg37=message//' '
|
||||
endif
|
||||
|
||||
return
|
||||
endif
|
||||
enddo
|
||||
|
||||
return
|
||||
end subroutine ft8b_1
|
||||
|
||||
subroutine normalizebmet(bmet,n)
|
||||
real bmet(n)
|
||||
|
||||
bmetav=sum(bmet)/real(n)
|
||||
bmet2av=sum(bmet*bmet)/real(n)
|
||||
var=bmet2av-bmetav*bmetav
|
||||
if( var .gt. 0.0 ) then
|
||||
bmetsig=sqrt(var)
|
||||
else
|
||||
bmetsig=sqrt(bmet2av)
|
||||
endif
|
||||
bmet=bmet/bmetsig
|
||||
return
|
||||
end subroutine normalizebmet
|
||||
|
||||
|
||||
function bessi0(x)
|
||||
! From Numerical Recipes
|
||||
real bessi0,x
|
||||
double precision p1,p2,p3,p4,p5,p6,p7,q1,q2,q3,q4,q5,q6,q7,q8,q9,y
|
||||
save p1,p2,p3,p4,p5,p6,p7,q1,q2,q3,q4,q5,q6,q7,q8,q9
|
||||
data p1,p2,p3,p4,p5,p6,p7/1.0d0,3.5156229d0,3.0899424d0,1.2067492d0, &
|
||||
0.2659732d0,0.360768d-1,0.45813d-2/
|
||||
data q1,q2,q3,q4,q5,q6,q7,q8,q9/0.39894228d0,0.1328592d-1, &
|
||||
0.225319d-2,-0.157565d-2,0.916281d-2,-0.2057706d-1, &
|
||||
0.2635537d-1,-0.1647633d-1,0.392377d-2/
|
||||
|
||||
if (abs(x).lt.3.75) then
|
||||
y=(x/3.75)**2
|
||||
bessi0=p1+y*(p2+y*(p3+y*(p4+y*(p5+y*(p6+y*p7)))))
|
||||
else
|
||||
ax=abs(x)
|
||||
y=3.75/ax
|
||||
bessi0=(exp(ax)/sqrt(ax))*(q1+y*(q2+y*(q3+y*(q4 &
|
||||
+y*(q5+y*(q6+y*(q7+y*(q8+y*q9))))))))
|
||||
endif
|
||||
return
|
||||
end function bessi0
|
||||
|
||||
@ -47,7 +47,7 @@ program ft8code
|
||||
! Generate msgsent, msgbits, and itone
|
||||
i3=-1
|
||||
n3=-1
|
||||
call genft8_174_91(msg,i3,n3,msgsent,msgbits,itone)
|
||||
call genft8(msg,i3,n3,msgsent,msgbits,itone)
|
||||
msgtype=""
|
||||
if(i3.eq.0) then
|
||||
if(n3.eq.0) msgtype="Free text"
|
||||
|
||||
@ -66,7 +66,7 @@ program ft8sim
|
||||
i3=-1
|
||||
n3=-1
|
||||
call pack77(msg37,i3,n3,c77)
|
||||
call genft8_174_91(msg37,i3,n3,msgsent37,msgbits,itone)
|
||||
call genft8(msg37,i3,n3,msgsent37,msgbits,itone)
|
||||
|
||||
write(*,*)
|
||||
write(*,'(a23,a37,3x,a7,i1,a1,i1)') 'New Style FT8 Message: ',msgsent37,'i3.n3: ',i3,'.',n3
|
||||
|
||||
@ -1,46 +1,31 @@
|
||||
subroutine genft8(msg37,i3,n3,isync,msgsent37,msgbits77,itone)
|
||||
subroutine genft8(msg,i3,n3,msgsent,msgbits,itone)
|
||||
|
||||
! Encode an FT8 message, producing array itone().
|
||||
|
||||
use crc
|
||||
use packjt
|
||||
use packjt77
|
||||
include 'ft8_params.f90'
|
||||
character*22 msg,msgsent
|
||||
character*37 msg37,msgsent37
|
||||
character*87 cbits
|
||||
logical checksumok
|
||||
integer*4 i4Msg6BitWords(12) !72-bit message as 6-bit words
|
||||
integer*1 msgbits(KK),codeword(3*ND)
|
||||
integer*1 msgbits77(77)
|
||||
integer*1, target:: i1Msg8BitBytes(11)
|
||||
integer itone(NN)
|
||||
character msg*37,msgsent*37
|
||||
character*77 c77
|
||||
integer*1 msgbits(77),codeword(174)
|
||||
integer itone(79)
|
||||
integer icos7(0:6)
|
||||
data icos7/2,5,6,0,4,1,3/ !Costas 7x7 tone pattern
|
||||
integer graymap(0:7)
|
||||
logical unpk77_success
|
||||
data icos7/3,1,4,0,6,5,2/ !Costas 7x7 tone pattern
|
||||
data graymap/0,1,3,2,5,6,4,7/
|
||||
|
||||
if(isync.eq.2 ) goto 900
|
||||
i3=-1
|
||||
n3=-1
|
||||
call pack77(msg,i3,n3,c77)
|
||||
call unpack77(c77,msgsent,unpk77_success)
|
||||
read(c77,'(77i1)',err=1) msgbits
|
||||
go to 2
|
||||
1 write(81,*) msg,c77 ; flush(81)
|
||||
|
||||
msg=msg37(1:22)
|
||||
call packmsg(msg,i4Msg6BitWords,istdtype) !Pack into 12 6-bit bytes
|
||||
call unpackmsg(i4Msg6BitWords,msgsent) !Unpack to get msgsent
|
||||
msgsent37(1:22)=msgsent
|
||||
msgsent37(23:37)=' '
|
||||
entry get_tones_from_77bits(msgbits,itone)
|
||||
|
||||
write(cbits,1000) i4Msg6BitWords,32*i3
|
||||
1000 format(12b6.6,b8.8)
|
||||
read(cbits,1001) i1Msg8BitBytes(1:10)
|
||||
1001 format(10b8)
|
||||
i1Msg8BitBytes(10)=iand(i1Msg8BitBytes(10),128+64+32)
|
||||
i1Msg8BitBytes(11)=0
|
||||
icrc12=crc12(c_loc(i1Msg8BitBytes),11)
|
||||
2 call encode174_91(msgbits,codeword) !Encode the test message
|
||||
|
||||
write(cbits,1003) i4Msg6BitWords,i3,icrc12
|
||||
1003 format(12b6.6,b3.3,b12.12)
|
||||
read(cbits,1004) msgbits
|
||||
1004 format(87i1)
|
||||
|
||||
call encode174(msgbits,codeword) !Encode the test message
|
||||
msgbits77=-1
|
||||
msgbits77(1:75)=msgbits(1:75)
|
||||
! Message structure: S7 D29 S7 D29 S7
|
||||
itone(1:7)=icos7
|
||||
itone(36+1:36+7)=icos7
|
||||
@ -50,13 +35,9 @@ subroutine genft8(msg37,i3,n3,isync,msgsent37,msgbits77,itone)
|
||||
i=3*j -2
|
||||
k=k+1
|
||||
if(j.eq.30) k=k+7
|
||||
itone(k)=codeword(i)*4 + codeword(i+1)*2 + codeword(i+2)
|
||||
indx=codeword(i)*4 + codeword(i+1)*2 + codeword(i+2)
|
||||
itone(k)=graymap(indx)
|
||||
enddo
|
||||
return
|
||||
|
||||
900 continue
|
||||
|
||||
call genft8_174_91(msg37,i3,n3,msgsent37,msgbits77,itone)
|
||||
|
||||
return
|
||||
end subroutine genft8
|
||||
|
||||
@ -1,43 +0,0 @@
|
||||
subroutine genft8_174_91(msg,i3,n3,msgsent,msgbits,itone)
|
||||
|
||||
! Encode an FT8 message, producing array itone().
|
||||
|
||||
use packjt77
|
||||
include 'ft8_params.f90'
|
||||
character msg*37,msgsent*37
|
||||
character*77 c77
|
||||
integer*1 msgbits(77),codeword(174)
|
||||
integer itone(79)
|
||||
integer icos7(0:6)
|
||||
integer graymap(0:7)
|
||||
logical unpk77_success
|
||||
data icos7/3,1,4,0,6,5,2/ !Costas 7x7 tone pattern
|
||||
data graymap/0,1,3,2,5,6,4,7/
|
||||
|
||||
i3=-1
|
||||
n3=-1
|
||||
call pack77(msg,i3,n3,c77)
|
||||
call unpack77(c77,msgsent,unpk77_success)
|
||||
read(c77,'(77i1)',err=1) msgbits
|
||||
go to 2
|
||||
1 write(81,*) msg,c77 ; flush(81)
|
||||
|
||||
entry get_tones_from_77bits(msgbits,itone)
|
||||
|
||||
2 call encode174_91(msgbits,codeword) !Encode the test message
|
||||
|
||||
! Message structure: S7 D29 S7 D29 S7
|
||||
itone(1:7)=icos7
|
||||
itone(36+1:36+7)=icos7
|
||||
itone(NN-6:NN)=icos7
|
||||
k=7
|
||||
do j=1,ND
|
||||
i=3*j -2
|
||||
k=k+1
|
||||
if(j.eq.30) k=k+7
|
||||
indx=codeword(i)*4 + codeword(i+1)*2 + codeword(i+2)
|
||||
itone(k)=graymap(indx)
|
||||
enddo
|
||||
|
||||
return
|
||||
end subroutine genft8_174_91
|
||||
@ -1,4 +1,5 @@
|
||||
subroutine sync8(dd,nfa,nfb,syncmin,nfqso,ldecode77,maxcand,s,candidate,ncand,sbase)
|
||||
subroutine sync8(dd,nfa,nfb,syncmin,nfqso,ldecode77,maxcand,s,candidate, &
|
||||
ncand,sbase)
|
||||
|
||||
include 'ft8_params.f90'
|
||||
! Search over +/- 2.5s relative to 0.5s TX start time.
|
||||
@ -11,15 +12,14 @@ subroutine sync8(dd,nfa,nfb,syncmin,nfqso,ldecode77,maxcand,s,candidate,ncand,sb
|
||||
real x(NFFT1)
|
||||
real sync2d(NH1,-JZ:JZ)
|
||||
real red(NH1)
|
||||
real candidate0(4,maxcand)
|
||||
real candidate(4,maxcand)
|
||||
real candidate0(3,maxcand)
|
||||
real candidate(3,maxcand)
|
||||
real dd(NMAX)
|
||||
integer jpeak(NH1)
|
||||
integer indx(NH1)
|
||||
integer ii(1)
|
||||
integer icos7_1(0:6),icos7_2(0:6),icos7(0:6)
|
||||
data icos7_1/2,5,6,0,4,1,3/ !Costas 7x7 tone pattern
|
||||
data icos7_2/3,1,4,0,6,5,2/ !Costas 7x7 tone pattern
|
||||
integer icos7(0:6)
|
||||
data icos7/3,1,4,0,6,5,2/ !Costas 7x7 tone pattern
|
||||
equivalence (x,cx)
|
||||
|
||||
! Compute symbol spectra, stepping by NSTEP steps.
|
||||
@ -49,11 +49,6 @@ subroutine sync8(dd,nfa,nfb,syncmin,nfqso,ldecode77,maxcand,s,candidate,ncand,sb
|
||||
candidate0=0.
|
||||
k=0
|
||||
|
||||
is1=1
|
||||
if(ldecode77) is1=2
|
||||
do isync=is1,2
|
||||
if(isync.eq.1) icos7=icos7_1
|
||||
if(isync.eq.2) icos7=icos7_2
|
||||
do i=ia,ib
|
||||
do j=-JZ,+JZ
|
||||
ta=0.
|
||||
@ -79,7 +74,6 @@ subroutine sync8(dd,nfa,nfb,syncmin,nfqso,ldecode77,maxcand,s,candidate,ncand,sb
|
||||
t0=t0a+t0b+t0c
|
||||
t0=(t0-t)/6.0
|
||||
sync_abc=t/t0
|
||||
|
||||
t=tb+tc
|
||||
t0=t0b+t0c
|
||||
t0=(t0-t)/6.0
|
||||
@ -94,8 +88,6 @@ subroutine sync8(dd,nfa,nfb,syncmin,nfqso,ldecode77,maxcand,s,candidate,ncand,sb
|
||||
j0=ii(1)
|
||||
jpeak(i)=j0
|
||||
red(i)=sync2d(i,j0)
|
||||
! write(52,3052) i*df,red(i),db(red(i))
|
||||
!3052 format(3f12.3)
|
||||
enddo
|
||||
iz=ib-ia+1
|
||||
call indexx(red(ia:ib),iz,indx)
|
||||
@ -112,9 +104,7 @@ subroutine sync8(dd,nfa,nfb,syncmin,nfqso,ldecode77,maxcand,s,candidate,ncand,sb
|
||||
candidate0(1,k)=n*df
|
||||
candidate0(2,k)=(jpeak(n)-1)*tstep
|
||||
candidate0(3,k)=red(n)
|
||||
candidate0(4,k)=isync
|
||||
enddo
|
||||
enddo ! isync loop
|
||||
ncand=k
|
||||
|
||||
! Put nfqso at top of list, and save only the best of near-dupe freqs.
|
||||
@ -144,10 +134,7 @@ subroutine sync8(dd,nfa,nfb,syncmin,nfqso,ldecode77,maxcand,s,candidate,ncand,sb
|
||||
j=indx(i)
|
||||
! if( candidate0(3,j) .ge. syncmin .and. candidate0(2,j).ge.-1.5 ) then
|
||||
if( candidate0(3,j) .ge. syncmin ) then
|
||||
candidate(1,k)=abs(candidate0(1,j))
|
||||
candidate(2,k)=candidate0(2,j)
|
||||
candidate(3,k)=candidate0(3,j)
|
||||
candidate(4,k)=candidate0(4,j)
|
||||
candidate(1:3,k)=abs(candidate0(1:3,j))
|
||||
k=k+1
|
||||
endif
|
||||
enddo
|
||||
|
||||
@ -1,20 +1,18 @@
|
||||
subroutine sync8d(cd0,i0,ctwk,itwk,itype,sync)
|
||||
subroutine sync8d(cd0,i0,ctwk,itwk,sync)
|
||||
|
||||
! Compute sync power for a complex, downsampled FT8 signal.
|
||||
! itype specifies which Costas array to use
|
||||
|
||||
parameter(NP2=2812,NDOWN=60)
|
||||
complex cd0(0:3199)
|
||||
complex csync_1(0:6,32),csync_2(0:6,32)
|
||||
complex csync(0:6,32)
|
||||
complex csync2(32)
|
||||
complex ctwk(32)
|
||||
complex z1,z2,z3
|
||||
logical first
|
||||
integer icos7_1(0:6),icos7_2(0:6)
|
||||
data icos7_1/2,5,6,0,4,1,3/
|
||||
data icos7_2/3,1,4,0,6,5,2/
|
||||
integer icos7(0:6)
|
||||
data icos7/3,1,4,0,6,5,2/
|
||||
data first/.true./
|
||||
save first,twopi,fs2,dt2,taus,baud,csync_1,csync_2
|
||||
save first,twopi,fs2,dt2,taus,baud,csync
|
||||
|
||||
p(z1)=real(z1)**2 + aimag(z1)**2 !Statement function for power
|
||||
|
||||
@ -26,15 +24,11 @@ subroutine sync8d(cd0,i0,ctwk,itwk,itype,sync)
|
||||
taus=32*dt2 !Symbol duration
|
||||
baud=1.0/taus !Keying rate
|
||||
do i=0,6
|
||||
phi1=0.0
|
||||
phi2=0.0
|
||||
dphi1=twopi*icos7_1(i)*baud*dt2
|
||||
dphi2=twopi*icos7_2(i)*baud*dt2
|
||||
phi=0.0
|
||||
dphi=twopi*icos7(i)*baud*dt2
|
||||
do j=1,32
|
||||
csync_1(i,j)=cmplx(cos(phi1),sin(phi1)) !Waveform for 7x7 Costas array
|
||||
csync_2(i,j)=cmplx(cos(phi2),sin(phi2)) !Waveform for 7x7 Costas array
|
||||
phi1=mod(phi1+dphi1,twopi)
|
||||
phi2=mod(phi2+dphi2,twopi)
|
||||
csync(i,j)=cmplx(cos(phi),sin(phi)) !Waveform for 7x7 Costas array
|
||||
phi=mod(phi+dphi,twopi)
|
||||
enddo
|
||||
enddo
|
||||
first=.false.
|
||||
@ -45,11 +39,7 @@ subroutine sync8d(cd0,i0,ctwk,itwk,itype,sync)
|
||||
i1=i0+i*32 !three Costas arrays
|
||||
i2=i1+36*32
|
||||
i3=i1+72*32
|
||||
if(itype.eq.1) then
|
||||
csync2=csync_1(i,1:32)
|
||||
else
|
||||
csync2=csync_2(i,1:32)
|
||||
endif
|
||||
csync2=csync(i,1:32)
|
||||
if(itwk.eq.1) csync2=ctwk*csync2 !Tweak the frequency
|
||||
z1=0.
|
||||
z2=0.
|
||||
|
||||
@ -45,7 +45,7 @@ contains
|
||||
parameter (MAXCAND=300)
|
||||
real s(NH1,NHSYM)
|
||||
real sbase(NH1)
|
||||
real candidate(4,MAXCAND)
|
||||
real candidate(3,MAXCAND)
|
||||
real dd(15*12000)
|
||||
logical, intent(in) :: lft8apon,lapcqonly,ldecode77,nagain
|
||||
logical newdat,lsubtract,ldupe
|
||||
@ -69,8 +69,7 @@ contains
|
||||
write(datetime,1001) nutc !### TEMPORARY ###
|
||||
1001 format("000000_",i6.6)
|
||||
|
||||
call ft8apset(mycall12,hiscall12,apsym1)
|
||||
call ft8apset_174_91(mycall12,hiscall12,apsym2)
|
||||
call ft8apset(mycall12,hiscall12,apsym2)
|
||||
dd=iwave
|
||||
ndecodes=0
|
||||
allmessages=' '
|
||||
@ -104,32 +103,24 @@ contains
|
||||
endif
|
||||
call timer('sync8 ',0)
|
||||
maxc=MAXCAND
|
||||
call sync8(dd,ifa,ifb,syncmin,nfqso,ldecode77,maxc,s,candidate,ncand,sbase)
|
||||
call sync8(dd,ifa,ifb,syncmin,nfqso,ldecode77,maxc,s,candidate, &
|
||||
ncand,sbase)
|
||||
call timer('sync8 ',1)
|
||||
do icand=1,ncand
|
||||
sync=candidate(3,icand)
|
||||
f1=candidate(1,icand)
|
||||
xdt=candidate(2,icand)
|
||||
isync=candidate(4,icand)
|
||||
xbase=10.0**(0.1*(sbase(nint(f1/3.125))-40.0))
|
||||
nsnr0=min(99,nint(10.0*log10(sync) - 25.5)) !### empirical ###
|
||||
call timer('ft8b ',0)
|
||||
if(isync.eq.1) then
|
||||
call ft8b_1(dd,newdat,nQSOProgress,nfqso,nftx,ndepth,lft8apon, &
|
||||
lapcqonly,napwid,lsubtract,nagain,iaptype,mycall12, &
|
||||
hiscall12,sync,f1,xdt,xbase,apsym1,nharderrors,dmin, &
|
||||
nbadcrc,iappass,iera,msg37,xsnr)
|
||||
else
|
||||
call ft8b_2(dd,newdat,nQSOProgress,nfqso,nftx,ndepth,lft8apon, &
|
||||
call ft8b(dd,newdat,nQSOProgress,nfqso,nftx,ndepth,lft8apon, &
|
||||
lapcqonly,napwid,lsubtract,nagain,ncontest,iaptype,mycall12, &
|
||||
hiscall12,sync,f1,xdt,xbase,apsym2,nharderrors,dmin, &
|
||||
nbadcrc,iappass,iera,msg37,xsnr)
|
||||
endif
|
||||
! message=msg37(1:22) !###
|
||||
call timer('ft8b ',1)
|
||||
nsnr=nint(xsnr)
|
||||
xdt=xdt-0.5
|
||||
hd=nharderrors+dmin
|
||||
call timer('ft8b ',1)
|
||||
if(nbadcrc.eq.0) then
|
||||
ldupe=.false.
|
||||
do id=1,ndecodes
|
||||
@ -142,8 +133,8 @@ contains
|
||||
endif
|
||||
! write(81,1004) nutc,ncand,icand,ipass,iaptype,iappass, &
|
||||
! nharderrors,dmin,hd,min(sync,999.0),nint(xsnr), &
|
||||
! xdt,nint(f1),msg37,isync
|
||||
!1004 format(i6.6,2i4,3i2,i3,3f6.1,i4,f6.2,i5,2x,a37,i4)
|
||||
! xdt,nint(f1),msg37
|
||||
!1004 format(i6.6,2i4,3i2,i3,3f6.1,i4,f6.2,i5,2x,a37)
|
||||
! flush(81)
|
||||
if(.not.ldupe .and. associated(this%callback)) then
|
||||
qual=1.0-(nharderrors+dmin)/60.0 ! scale qual to [0.0,1.0]
|
||||
|
||||
@ -81,8 +81,8 @@ extern "C" {
|
||||
fortran_charlen_t, fortran_charlen_t, fortran_charlen_t, fortran_charlen_t,
|
||||
fortran_charlen_t);
|
||||
|
||||
void genft8_(char* msg, int* i3, int* n3, int* isync, char* msgsent,
|
||||
char ft8msgbits[], int itone[], fortran_charlen_t, fortran_charlen_t);
|
||||
void genft8_(char* msg, int* i3, int* n3, char* msgsent, char ft8msgbits[],
|
||||
int itone[], fortran_charlen_t, fortran_charlen_t);
|
||||
|
||||
void gen4_(char* msg, int* ichk, char* msgsent, int itone[],
|
||||
int* itext, fortran_charlen_t, fortran_charlen_t);
|
||||
@ -3560,11 +3560,11 @@ void MainWindow::guiUpdate()
|
||||
if(SpecOp::FOX==m_config.special_op_id() and ui->tabWidget->currentIndex()==2) {
|
||||
foxTxSequencer();
|
||||
} else {
|
||||
m_isync=2;
|
||||
m_i3=0;
|
||||
int i3=0;
|
||||
int n3=0;
|
||||
char ft8msgbits[77];
|
||||
genft8_(message, &m_i3, &m_n3, &m_isync, msgsent,
|
||||
const_cast<char *> (ft8msgbits), const_cast<int *> (itone), 37, 37);
|
||||
genft8_(message, &i3, &n3, msgsent, const_cast<char *> (ft8msgbits),
|
||||
const_cast<int *> (itone), 37, 37);
|
||||
if(SpecOp::FOX == m_config.special_op_id()) {
|
||||
//Fox must generate the full Tx waveform, not just an itone[] array.
|
||||
QString fm = QString::fromStdString(message).trimmed();
|
||||
@ -3591,8 +3591,7 @@ void MainWindow::guiUpdate()
|
||||
}
|
||||
}
|
||||
}
|
||||
if(m_isync==1) msgsent[22]=0;
|
||||
if(m_isync==2) msgsent[37]=0;
|
||||
msgsent[37]=0;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -430,9 +430,6 @@ private:
|
||||
qint32 m_nTx73;
|
||||
qint32 m_UTCdisk;
|
||||
qint32 m_wait;
|
||||
qint32 m_i3;
|
||||
qint32 m_n3;
|
||||
qint32 m_isync;
|
||||
qint32 m_isort;
|
||||
qint32 m_max_dB;
|
||||
qint32 m_nDXped=0;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user