mirror of
https://github.com/saitohirga/WSJT-X.git
synced 2024-12-23 19:25:37 -05:00
Progress on AP decoding for 77bit messages. AP is basically working for regular i3=1 messages.
This commit is contained in:
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4d35c669d6
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df0b5e2622
@ -497,7 +497,7 @@ contains
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annot=' '
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if(nap.ne.0) then
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write(annot,'(a1,i1)') 'a',nap
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if(qual.lt.0.17) decoded0(22:22)='?'
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if(qual.lt.0.17) decoded0(37:37)='?'
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endif
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! i0=index(decoded0,';')
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@ -507,8 +507,8 @@ contains
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i0=1
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if(i0.le.0) write(*,1000) params%nutc,snr,dt,nint(freq),decoded0(1:22),annot
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1000 format(i6.6,i4,f5.1,i5,' ~ ',1x,a22,1x,a2)
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if(i0.gt.0) write(*,1001) params%nutc,snr,dt,nint(freq),decoded0
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1001 format(i6.6,i4,f5.1,i5,' ~ ',1x,a37)
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if(i0.gt.0) write(*,1001) params%nutc,snr,dt,nint(freq),decoded0,annot
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1001 format(i6.6,i4,f5.1,i5,' ~ ',1x,a37,1x,a2)
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write(13,1002) params%nutc,nint(sync),snr,dt,freq,0,decoded0
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1002 format(i6.6,i4,i5,f6.1,f8.0,i4,3x,a37,' FT8')
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@ -1,24 +1,20 @@
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subroutine ft8apset_174_91(mycall12,mygrid6,hiscall12,hisgrid6,bcontest,apsym)
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subroutine ft8apset_174_91(mycall12,hiscall12,hisgrid6,ncontest,apsym)
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parameter(NAPM=4,KK=91)
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character*37 msg,msgsent
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character*12 mycall12,hiscall12
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character*22 msg,msgsent
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character*6 mycall,hiscall
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character*6 mygrid6,hisgrid6
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character*6 hisgrid6
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character*4 hisgrid
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logical bcontest
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integer apsym(77)
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integer*1 msgbits(77)
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integer itone(KK)
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mycall=mycall12(1:6)
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hiscall=hiscall12(1:6)
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if(index(hiscall," ").eq.0) hiscall="K9ABC"
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hisgrid=hisgrid6(1:4)
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if(index(hisgrid," ").eq.0) hisgrid="AA00"
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msg=mycall//' '//hiscall//' '//hisgrid
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i3=1 ! ### TEMPORARY ??? ###
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if(index(hiscall12," ").eq.0) hiscall12="K9ABC"
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msg=trim(mycall12)//' '//trim(hiscall12)//' RRR'
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i3=1
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n3=0
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call genft8_174_91(msg,mygrid6,bcontest,i3,n3,msgsent,msgbits,itone)
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!write(*,*) 'apset msg ',msg
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call genft8_174_91(msg,i3,n3,msgsent,msgbits,itone)
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apsym=2*msgbits-1
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!write(*,'(29i1,1x,29i1,1x,19i1)') (apsym(1:77)+1)/2
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return
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end subroutine ft8apset_174_91
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@ -15,7 +15,7 @@ subroutine ft8b_2(dd0,newdat,nQSOProgress,nfqso,nftx,ndepth,lapon,lapcqonly, &
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real a(5)
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real s8(0:7,NN)
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real s2(0:511),s2l(0:511)
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real bmeta(3*ND),bmetb(3*ND),bmetc(3*ND),bmetap(3*ND)
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real bmeta(3*ND),bmetb(3*ND),bmetc(3*ND)
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real bmetal(3*ND),bmetbl(3*ND),bmetcl(3*ND)
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real llra(3*ND),llrb(3*ND),llrc(3*ND),llrd(3*ND) !Soft symbols
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real llral(3*ND),llrbl(3*ND),llrcl(3*ND) !Soft symbols
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@ -23,7 +23,7 @@ subroutine ft8b_2(dd0,newdat,nQSOProgress,nfqso,nftx,ndepth,lapon,lapcqonly, &
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integer*1 message77(77),apmask(3*ND),cw(3*ND)
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integer*1 msgbits(77)
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integer apsym(77)
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integer mcq(28),mde(28),mrrr(16),m73(16),mrr73(16)
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integer mcq(29),mrrr(19),m73(19),mrr73(19)
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integer itone(NN)
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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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@ -37,18 +37,16 @@ subroutine ft8b_2(dd0,newdat,nQSOProgress,nfqso,nftx,ndepth,lapon,lapcqonly, &
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complex cs(0:7,NN)
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logical first,newdat,lsubtract,lapon,lapcqonly,nagain
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data icos7/3,1,4,0,6,5,2/ ! Flipped w.r.t. original FT8 sync array
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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 mcq/0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0/
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data mrrr/0,1,1,1,1,1,1,0,1,0,0,1,0,0,1,0,0,0,1/
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data m73/0,1,1,1,1,1,1,0,1,0,0,1,0,1,0,0,0,0,1/
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data mrr73/0,1,1,1,1,1,1,0,0,1,1,1,0,1,0,1,0,0,1/
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data first/.true./
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data graymap/0,1,3,2,5,6,4,7/
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save nappasses,naptypes,one
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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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@ -61,13 +59,12 @@ subroutine ft8b_2(dd0,newdat,nQSOProgress,nfqso,nftx,ndepth,lapon,lapcqonly, &
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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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! 1 CQ ??? ??? (29+3=32 ap bits)
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! 2 MyCall ??? ??? (29+3=32 ap bits)
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! 3 MyCall DxCall ??? (58+3=61 ap bits)
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! 4 MyCall DxCall RRR (77 ap bits)
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! 5 MyCall DxCall 73 (77 ap bits)
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! 6 MyCall DxCall RR73 (77 ap bits)
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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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@ -190,107 +187,108 @@ subroutine ft8b_2(dd0,newdat,nQSOProgress,nfqso,nftx,ndepth,lapon,lapcqonly, &
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do ib=0,ibmax
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bm=maxval(s2(0:nt-1),one(0:nt-1,ibmax-ib)) - &
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maxval(s2(0:nt-1),.not.one(0:nt-1,ibmax-ib))
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bml=maxval(s2l(0:nt-1),one(0:nt-1,ibmax-ib)) - &
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maxval(s2l(0:nt-1),.not.one(0:nt-1,ibmax-ib))
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! bml=maxval(s2l(0:nt-1),one(0:nt-1,ibmax-ib)) - &
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! maxval(s2l(0:nt-1),.not.one(0:nt-1,ibmax-ib))
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if(i32+ib .gt.174) cycle
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if(nsym.eq.1) then
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bmeta(i32+ib)=bm
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bmetal(i32+ib)=bml
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! bmetal(i32+ib)=bml
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elseif(nsym.eq.2) then
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bmetb(i32+ib)=bm
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bmetbl(i32+ib)=bml
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! bmetbl(i32+ib)=bml
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elseif(nsym.eq.3) then
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bmetc(i32+ib)=bm
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bmetcl(i32+ib)=bml
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! bmetcl(i32+ib)=bml
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endif
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enddo
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enddo
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enddo
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enddo
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call normalizebmet(bmeta,3*ND)
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call normalizebmet(bmetal,3*ND)
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! call normalizebmet(bmetal,3*ND)
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call normalizebmet(bmetb,3*ND)
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call normalizebmet(bmetbl,3*ND)
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! call normalizebmet(bmetbl,3*ND)
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call normalizebmet(bmetc,3*ND)
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call normalizebmet(bmetcl,3*ND)
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bmetap=bmeta
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! call normalizebmet(bmetcl,3*ND)
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scalefac=2.83
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llra=scalefac*bmeta
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llral=scalefac*bmetal
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! llral=scalefac*bmetal
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llrb=scalefac*bmetb
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llrbl=scalefac*bmetbl
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! llrbl=scalefac*bmetbl
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llrc=scalefac*bmetc
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llrcl=scalefac*bmetcl
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! llrcl=scalefac*bmetcl
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apmag=scalefac*(maxval(abs(bmetap))*1.01)
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apmag=maxval(abs(llrb))*1.01
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! pass #
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!------------------------------
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! 1 regular decoding
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! 2 erase 24
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! 3 erase 48
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! 4 ap pass 1
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! 1 regular decoding, nsym=1
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! 2 regular decoding, nsym=2
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! 3 regular decoding, nsym=3
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! 4 ap pass 1, nsym=2 (for now?)
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! 5 ap pass 2
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! 6 ap pass 3
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! 7 ap pass 4, etc.
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! 7 ap pass 4
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if(lapon) then
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if(.not.lapcqonly) then
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npasses=4+nappasses(nQSOProgress)
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npasses=3+nappasses(nQSOProgress)
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else
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npasses=5
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npasses=4
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endif
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else
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npasses=4
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npasses=3
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endif
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! do ipass=1,npasses
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do ipass=1,3
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do ipass=1,npasses
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llrd=llra
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if(ipass.eq.2) llrd=llrb
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if(ipass.eq.3) llrd=llrc
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! if(ipass.eq.3) llrd(1:24)=0.
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if(ipass.eq.4) llrd(1:24)=0.
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if(ipass.le.4) then
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if(ipass.le.3) then
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apmask=0
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iaptype=0
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endif
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! The AP stuff needs to be re-done to accommodate the new message types.
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! if(ipass .gt. 4) then
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! llrd=llrb ! Needs to be checked
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! if(.not.lapcqonly) then
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! iaptype=naptypes(nQSOProgress,ipass-4)
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! else
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! iaptype=1
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! endif
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! if(iaptype.ge.3 .and. (abs(f1-nfqso).gt.napwid .and. abs(f1-nftx).gt.napwid) ) cycle
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! if(iaptype.eq.1 .or. iaptype.eq.2 ) then ! AP,???,???
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! apmask=0
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! apmask(1:27)=1 ! first 27 bits (9 tones) are AP
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! if(iaptype.eq.1) llrd(1:27)=apmag*mcq(1:27)
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! if(iaptype.eq.2) llrd(1:27)=apmag*apsym(1:27)
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! endif
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! if(iaptype.eq.3) then ! mycall, dxcall, ???
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! apmask=0
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! apmask(1:54)=1
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! llrd(1:54)=apmag*apsym(1:54)
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! endif
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! if(iaptype.eq.4 .or. iaptype.eq.5 .or. iaptype.eq.6) then
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! apmask=0
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! apmask(1:72)=1 ! mycall, hiscall, RRR|73|RR73
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! llrd(1:56)=apmag*apsym(1:56)
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! if(iaptype.eq.4) llrd(57:72)=apmag*mrrr
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! if(iaptype.eq.5) llrd(57:72)=apmag*m73
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! if(iaptype.eq.6) llrd(57:72)=apmag*mrr73
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! endif
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! if(iaptype.eq.7) then ! ???, dxcall, ???
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! apmask=0
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! apmask(31:54)=1 ! hiscall
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! llrd(31:54)=apmag*apsym(31:54)
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! endif
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! endif
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if(ipass .gt. 3) then
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llrd=llrb ! Needs to be checked
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if(.not.lapcqonly) then
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iaptype=naptypes(nQSOProgress,ipass-3)
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else
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iaptype=1
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endif
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if(iaptype.ge.3 .and. (abs(f1-nfqso).gt.napwid .and. abs(f1-nftx).gt.napwid) ) cycle
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if(iaptype.eq.1 .or. iaptype.eq.2 ) then ! AP,???,???
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apmask=0
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apmask(1:29)=1
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apmask(75:77)=1
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llrd(75:77)=apmag*apsym(75:77)
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if(iaptype.eq.1) llrd(1:29)=apmag*mcq(1:29)
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if(iaptype.eq.2) llrd(1:29)=apmag*apsym(1:29)
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endif
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if(iaptype.eq.3) then ! mycall, dxcall, ???
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apmask=0
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apmask(1:56)=1
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apmask(75:77)=1
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llrd(1:56)=apmag*apsym(1:56)
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llrd(75:77)=apmag*apsym(75:77)
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endif
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if(iaptype.eq.4 .or. iaptype.eq.5 .or. iaptype.eq.6) then
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apmask=0
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apmask(1:77)=1 ! mycall, hiscall, RRR|73|RR73
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llrd(1:58)=apmag*apsym(1:58)
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if(iaptype.eq.4) llrd(59:77)=apmag*mrrr
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if(iaptype.eq.5) llrd(59:77)=apmag*m73
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if(iaptype.eq.6) llrd(59:77)=apmag*mrr73
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endif
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if(iaptype.eq.7) then ! ???, dxcall, ???
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apmask=0
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apmask(30:58)=1 ! hiscall
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apmask(75:77)=1
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llrd(30:58)=apmag*apsym(30:58)
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llrd(75:77)=apmag*apsym(75:77)
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endif
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endif
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cw=0
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call timer('bpd174_91 ',0)
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@ -65,8 +65,8 @@ contains
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call ft8apset(mycall12,hiscall12,hisgrid6,apsym1)
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! For now, turn off apset until we get basic functionality going... AP will
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! need to be re-thinked for itype=2 messages.
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! call ft8apset_174_91(mycall12,hiscall12,hisgrid6,apsym2)
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apsym2=0
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call ft8apset_174_91(mycall12,hiscall12,hisgrid6,ncontest,apsym2)
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!write(*,'(28i1,1x,i1,1x,28i1,1x,i1,1x,i1,1x,15i1,1x,3i1)') (apsym2+1)/2
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dd=iwave
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ndecodes=0
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allmessages=' '
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@ -144,7 +144,6 @@ contains
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!1004 format(i6.6,2i4,3i2,i3,3f6.1,i4,f6.2,i5,2x,a37,i4)
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! flush(81)
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if(.not.ldupe .and. associated(this%callback)) then
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! print*,'nharderrors:',nharderrors
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qual=1.0-(nharderrors+dmin)/60.0 ! scale qual to [0.0,1.0]
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call this%callback(sync,nsnr,xdt,f1,msg37,iaptype,qual)
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endif
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