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Add jt9test. in case I want to use it. Remove old decode() function from
mainwondow.cpp. git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@2760 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
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Joe Taylor
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commit
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120
lib/jt9test.f90
Normal file
120
lib/jt9test.f90
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@ -0,0 +1,120 @@
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program jt9test
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! Decoder for JT9.
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parameter (NMAX=1800*12000) !Total sample intervals per 30 minutes
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parameter (NDMAX=1800*1500) !Sample intervals at 1500 Hz rate
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parameter (NSMAX=22000) !Max length of saved spectra
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character*22 msg
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character*33 line
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character*80 fmt,fmt14
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real*4 ccfred(NSMAX)
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integer*1 i1SoftSymbols(207)
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integer ii(1)
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complex c0(NDMAX)
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! common/jt9com/ss0(184,NSMAX),savg(NSMAX),id2(NMAX),nutc0,ndiskdat, &
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! ntr,nfqso,newdat,npts80,nfb,ntol,kin,nzhsym,nsynced,ndecoded
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! common/jt9comB/ss(184,NSMAX),c0
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common/tracer/limtrace,lu
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limtrace=0
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lu=12
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open(12,file='timer.out',status='unknown')
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open(13,file='decoded.txt',status='unknown')
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open(14,file='wsjtx_rx.log',status='unknown',position='append')
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call timer('decoder ',0)
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1 read(61,end=999) ipk,ia,ib,ccfred(ia:ib),nsps,npts8,c0(1:npts8)
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print*,ipk,ia,ib,nsps,npts8
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ntrMinutes=1
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nsynced=0
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ndecoded=0
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limit=200
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if(ndepth.ge.2) limit=2000
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if(ndepth.ge.3) limit=20000
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nsps=0
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if(ntrMinutes.eq.1) then
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nsps=6912
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df3=1500.0/2048.0
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fmt='(i4.4,i4,i5,f6.1,f8.0,f6.1,3x,a22)'
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fmt14='(i4.4,i4,i5,f6.1,f8.0,f6.1,i8,3x,a22)'
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else if(ntrMinutes.eq.2) then
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nsps=15360
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df3=1500.0/2048.0
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fmt='(i4.4,i4,i5,f6.1,f8.1,f6.2,3x,a22)'
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fmt14='(i4.4,i4,i5,f6.1,f8.1,f6.2,i8,3x,a22)'
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else if(ntrMinutes.eq.5) then
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nsps=40960
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df3=1500.0/6144.0
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fmt='(i4.4,i4,i5,f6.1,f8.1,f6.2,3x,a22)'
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fmt14='(i4.4,i4,i5,f6.1,f8.1,f6.2,i8,3x,a22)'
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else if(ntrMinutes.eq.10) then
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nsps=82944
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df3=1500.0/12288.0
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fmt='(i4.4,i4,i5,f6.1,f8.2,f6.2,3x,a22)'
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fmt14='(i4.4,i4,i5,f6.1,f8.2,f6.2,i8,3x,a22)'
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else if(ntrMinutes.eq.30) then
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nsps=252000
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df3=1500.0/32768.0
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fmt='(i4.4,i4,i5,f6.1,f8.2,f6.2,3x,a22)'
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fmt14='(i4.4,i4,i5,f6.1,f8.2,f6.2,i8,3x,a22)'
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endif
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if(nsps.eq.0) stop 'Error: bad TRperiod' !Better: return an error code###
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fgood=0.
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df8=1500.0/(nsps/8)
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sbest=0.
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10 ii=maxloc(ccfred(ia:ib))
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i=ii(1) + ia - 1
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f=(i-1)*df3
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if((i.eq.ipk .or. ccfred(i).ge.3.0) .and. abs(f-fgood).gt.10.0*df8) then
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call timer('spec9 ',0)
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call spec9(c0,npts8,nsps,f,fpk,xdt,snr,i1SoftSymbols)
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call timer('spec9 ',1)
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call timer('decode9 ',0)
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call decode9(i1SoftSymbols,limit,nlim,msg)
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call timer('decode9 ',1)
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sync=ccfred(i) - 2.0
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if(sync.lt.0.0) sync=0.0
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nsync=sync
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if(nsync.gt.10) nsync=10
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nsnr=nint(snr)
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drift=0.0
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if(ccfred(i).gt.sbest .and. fgood.eq.0.0) then
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sbest=ccfred(i)
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write(line,fmt) nutc,nsync,nsnr,xdt,1000.0+fpk,drift
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if(nsync.gt.0) nsynced=1
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endif
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if(msg.ne.' ') then
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write(13,fmt) nutc,nsync,nsnr,xdt,1000.0+fpk,drift,msg
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write(14,fmt14) nutc,nsync,nsnr,xdt,1000.0+fpk,drift,nlim,msg
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fgood=f
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nsynced=1
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ndecoded=1
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ccfred(max(ia,i):min(ib,i+8))=0.
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endif
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endif
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ccfred(i)=0.
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if(maxval(ccfred(ia:ib)).gt.3.0) go to 10
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if(fgood.eq.0.0) then
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write(13,1020) line
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write(14,1020) line
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1020 format(a33)
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endif
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call flush(13)
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call flush(14)
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go to 1
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999 call timer('decoder ',1)
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call timer('decoder ',101)
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end program jt9test
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@ -866,32 +866,6 @@ void MainWindow::freezeDecode(int n) //freezeDecode()
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decode();
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}
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}
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/*
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void MainWindow::decode() //decode()
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{
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if(!m_dataAvailable) return;
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decodeBusy(true);
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ui->DecodeButton->setStyleSheet(m_pbdecoding_style1);
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if(!m_diskData) {
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qint64 ms = QDateTime::currentMSecsSinceEpoch() % 86400000;
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int imin=ms/60000;
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int ihr=imin/60;
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imin=imin%60;
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if(m_TRperiod>60) imin=imin - imin%(m_TRperiod/60);
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jt9com_.nutc=100*ihr + imin;
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}
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jt9com_.nfqso=g_pWideGraph->QSOfreq();
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m_tol=g_pWideGraph->Tol();
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jt9com_.ntol=m_tol;
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if(jt9com_.nutc < m_nutc0) m_RxLog |= 1; //Date and Time to wsjtx_rx.log
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m_nutc0=jt9com_.nutc;
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*future3 = QtConcurrent::run(decoder_, &m_TRperiod, &m_ndepth,
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&m_RxLog, &c0[0]);
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watcher3->setFuture(*future3);
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}
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*/
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void MainWindow::decode() //decode()
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{
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