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
This commit is contained in:
Joe Taylor 2012-11-21 19:41:33 +00:00
parent 3faa9cb525
commit 6eb1a1f542
2 changed files with 120 additions and 26 deletions

120
lib/jt9test.f90 Normal file
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@ -0,0 +1,120 @@
program jt9test
! Decoder for JT9.
parameter (NMAX=1800*12000) !Total sample intervals per 30 minutes
parameter (NDMAX=1800*1500) !Sample intervals at 1500 Hz rate
parameter (NSMAX=22000) !Max length of saved spectra
character*22 msg
character*33 line
character*80 fmt,fmt14
real*4 ccfred(NSMAX)
integer*1 i1SoftSymbols(207)
integer ii(1)
complex c0(NDMAX)
! common/jt9com/ss0(184,NSMAX),savg(NSMAX),id2(NMAX),nutc0,ndiskdat, &
! ntr,nfqso,newdat,npts80,nfb,ntol,kin,nzhsym,nsynced,ndecoded
! common/jt9comB/ss(184,NSMAX),c0
common/tracer/limtrace,lu
limtrace=0
lu=12
open(12,file='timer.out',status='unknown')
open(13,file='decoded.txt',status='unknown')
open(14,file='wsjtx_rx.log',status='unknown',position='append')
call timer('decoder ',0)
1 read(61,end=999) ipk,ia,ib,ccfred(ia:ib),nsps,npts8,c0(1:npts8)
print*,ipk,ia,ib,nsps,npts8
ntrMinutes=1
nsynced=0
ndecoded=0
limit=200
if(ndepth.ge.2) limit=2000
if(ndepth.ge.3) limit=20000
nsps=0
if(ntrMinutes.eq.1) then
nsps=6912
df3=1500.0/2048.0
fmt='(i4.4,i4,i5,f6.1,f8.0,f6.1,3x,a22)'
fmt14='(i4.4,i4,i5,f6.1,f8.0,f6.1,i8,3x,a22)'
else if(ntrMinutes.eq.2) then
nsps=15360
df3=1500.0/2048.0
fmt='(i4.4,i4,i5,f6.1,f8.1,f6.2,3x,a22)'
fmt14='(i4.4,i4,i5,f6.1,f8.1,f6.2,i8,3x,a22)'
else if(ntrMinutes.eq.5) then
nsps=40960
df3=1500.0/6144.0
fmt='(i4.4,i4,i5,f6.1,f8.1,f6.2,3x,a22)'
fmt14='(i4.4,i4,i5,f6.1,f8.1,f6.2,i8,3x,a22)'
else if(ntrMinutes.eq.10) then
nsps=82944
df3=1500.0/12288.0
fmt='(i4.4,i4,i5,f6.1,f8.2,f6.2,3x,a22)'
fmt14='(i4.4,i4,i5,f6.1,f8.2,f6.2,i8,3x,a22)'
else if(ntrMinutes.eq.30) then
nsps=252000
df3=1500.0/32768.0
fmt='(i4.4,i4,i5,f6.1,f8.2,f6.2,3x,a22)'
fmt14='(i4.4,i4,i5,f6.1,f8.2,f6.2,i8,3x,a22)'
endif
if(nsps.eq.0) stop 'Error: bad TRperiod' !Better: return an error code###
fgood=0.
df8=1500.0/(nsps/8)
sbest=0.
10 ii=maxloc(ccfred(ia:ib))
i=ii(1) + ia - 1
f=(i-1)*df3
if((i.eq.ipk .or. ccfred(i).ge.3.0) .and. abs(f-fgood).gt.10.0*df8) then
call timer('spec9 ',0)
call spec9(c0,npts8,nsps,f,fpk,xdt,snr,i1SoftSymbols)
call timer('spec9 ',1)
call timer('decode9 ',0)
call decode9(i1SoftSymbols,limit,nlim,msg)
call timer('decode9 ',1)
sync=ccfred(i) - 2.0
if(sync.lt.0.0) sync=0.0
nsync=sync
if(nsync.gt.10) nsync=10
nsnr=nint(snr)
drift=0.0
if(ccfred(i).gt.sbest .and. fgood.eq.0.0) then
sbest=ccfred(i)
write(line,fmt) nutc,nsync,nsnr,xdt,1000.0+fpk,drift
if(nsync.gt.0) nsynced=1
endif
if(msg.ne.' ') then
write(13,fmt) nutc,nsync,nsnr,xdt,1000.0+fpk,drift,msg
write(14,fmt14) nutc,nsync,nsnr,xdt,1000.0+fpk,drift,nlim,msg
fgood=f
nsynced=1
ndecoded=1
ccfred(max(ia,i):min(ib,i+8))=0.
endif
endif
ccfred(i)=0.
if(maxval(ccfred(ia:ib)).gt.3.0) go to 10
if(fgood.eq.0.0) then
write(13,1020) line
write(14,1020) line
1020 format(a33)
endif
call flush(13)
call flush(14)
go to 1
999 call timer('decoder ',1)
call timer('decoder ',101)
end program jt9test

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@ -866,32 +866,6 @@ void MainWindow::freezeDecode(int n) //freezeDecode()
decode();
}
}
/*
void MainWindow::decode() //decode()
{
if(!m_dataAvailable) return;
decodeBusy(true);
ui->DecodeButton->setStyleSheet(m_pbdecoding_style1);
if(!m_diskData) {
qint64 ms = QDateTime::currentMSecsSinceEpoch() % 86400000;
int imin=ms/60000;
int ihr=imin/60;
imin=imin%60;
if(m_TRperiod>60) imin=imin - imin%(m_TRperiod/60);
jt9com_.nutc=100*ihr + imin;
}
jt9com_.nfqso=g_pWideGraph->QSOfreq();
m_tol=g_pWideGraph->Tol();
jt9com_.ntol=m_tol;
if(jt9com_.nutc < m_nutc0) m_RxLog |= 1; //Date and Time to wsjtx_rx.log
m_nutc0=jt9com_.nutc;
*future3 = QtConcurrent::run(decoder_, &m_TRperiod, &m_ndepth,
&m_RxLog, &c0[0]);
watcher3->setFuture(*future3);
}
*/
void MainWindow::decode() //decode()
{