mirror of
https://github.com/saitohirga/WSJT-X.git
synced 2024-11-08 18:16:02 -05:00
34f8924cfc
This merge brings the WSPR feature development into the main line ready for release in a future v1.6 release. git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5424 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
114 lines
3.4 KiB
Fortran
114 lines
3.4 KiB
Fortran
subroutine decoder(ss,id2,nfsample)
|
|
|
|
use prog_args
|
|
!$ use omp_lib
|
|
|
|
include 'constants.f90'
|
|
real ss(184,NSMAX)
|
|
logical baddata
|
|
integer*2 id2(NTMAX*12000)
|
|
real*4 dd(NTMAX*12000)
|
|
character datetime*20,mycall*12,mygrid*6,hiscall*12,hisgrid*6
|
|
common/npar/nutc,ndiskdat,ntrperiod,nfqso,newdat,npts8,nfa,nfsplit,nfb, &
|
|
ntol,kin,nzhsym,nsubmode,nagain,ndepth,ntxmode,nmode,minw,nclearave, &
|
|
minsync,emedelay,dttol,nlist,listutc(10),datetime,mycall,mygrid, &
|
|
hiscall,hisgrid
|
|
|
|
common/tracer/limtrace,lu
|
|
integer onlevel(0:10)
|
|
common/tracer_priv/level,onlevel
|
|
!$omp threadprivate(/tracer_priv/)
|
|
save
|
|
|
|
rms=sqrt(dot_product(float(id2(300000:310000)), &
|
|
float(id2(300000:310000)))/10000.0)
|
|
if(rms.lt.2.0) go to 800
|
|
|
|
if (nagain .eq. 0) then
|
|
open(13,file=trim(temp_dir)//'/decoded.txt',status='unknown')
|
|
else
|
|
open(13,file=trim(temp_dir)//'/decoded.txt',status='unknown', &
|
|
position='append')
|
|
end if
|
|
if(nmode.eq.4 .or. nmode.eq.65) open(14,file=trim(temp_dir)//'/avemsg.txt', &
|
|
status='unknown')
|
|
|
|
if(nmode.eq.65 .or. nmode.eq.(65+9)) open(22,file=trim(temp_dir)// &
|
|
'/kvasd.dat',access='direct',recl=1024,status='unknown')
|
|
|
|
if(nmode.eq.4) then
|
|
jz=52*nfsample
|
|
if(newdat.ne.0) then
|
|
if(nfsample.eq.12000) call wav11(id2,jz,dd)
|
|
if(nfsample.eq.11025) dd(1:jz)=id2(1:jz)
|
|
endif
|
|
call jt4a(dd,jz,nutc,nfqso,ntol,emedelay,dttol,nagain,ndepth, &
|
|
nclearave,minsync,minw,nsubmode,mycall,hiscall,hisgrid, &
|
|
nlist,listutc)
|
|
go to 800
|
|
endif
|
|
|
|
npts65=52*12000
|
|
if(baddata(id2,npts65)) then
|
|
nsynced=0
|
|
ndecoded=0
|
|
go to 800
|
|
endif
|
|
|
|
ntol65=20
|
|
newdat65=newdat
|
|
newdat9=newdat
|
|
|
|
!$ call omp_set_dynamic(.true.)
|
|
!$omp parallel sections num_threads(2) copyin(/tracer_priv/) shared(ndecoded) if(.true.) !iif() needed on Mac
|
|
|
|
!$omp section
|
|
if(nmode.eq.65 .or. (nmode.eq.(65+9) .and. ntxmode.eq.65)) then
|
|
! We're in JT65 mode, or should do JT65 first
|
|
if(newdat65.ne.0) dd(1:npts65)=id2(1:npts65)
|
|
nf1=nfa
|
|
nf2=nfb
|
|
call timer('jt65a ',0)
|
|
call jt65a(dd,npts65,newdat65,nutc,nf1,nf2,nfqso,ntol65,nsubmode, &
|
|
nagain,ndecoded)
|
|
call timer('jt65a ',1)
|
|
|
|
else if(nmode.eq.9 .or. (nmode.eq.(65+9) .and. ntxmode.eq.9)) then
|
|
! We're in JT9 mode, or should do JT9 first
|
|
call timer('decjt9 ',0)
|
|
call decjt9(ss,id2,nutc,nfqso,newdat9,npts8,nfa,nfsplit,nfb,ntol,nzhsym, &
|
|
nagain,ndepth,nmode)
|
|
call timer('decjt9 ',1)
|
|
endif
|
|
|
|
!$omp section
|
|
if(nmode.eq.(65+9)) then !Do the other mode (we're in dual mode)
|
|
if (ntxmode.eq.9) then
|
|
if(newdat65.ne.0) dd(1:npts65)=id2(1:npts65)
|
|
nf1=nfa
|
|
nf2=nfb
|
|
call timer('jt65a ',0)
|
|
call jt65a(dd,npts65,newdat65,nutc,nf1,nf2,nfqso,ntol65,nsubmode, &
|
|
nagain,ndecoded)
|
|
call timer('jt65a ',1)
|
|
else
|
|
call timer('decjt9 ',0)
|
|
call decjt9(ss,id2,nutc,nfqso,newdat9,npts8,nfa,nfsplit,nfb,ntol, &
|
|
nzhsym,nagain,ndepth,nmode)
|
|
call timer('decjt9 ',1)
|
|
end if
|
|
endif
|
|
|
|
!$omp end parallel sections
|
|
|
|
! JT65 is not yet producing info for nsynced, ndecoded.
|
|
800 write(*,1010) nsynced,ndecoded
|
|
1010 format('<DecodeFinished>',2i4)
|
|
call flush(6)
|
|
close(13)
|
|
if(nmode.eq.4 .or. nmode.eq.65) close(14)
|
|
close(22)
|
|
|
|
return
|
|
end subroutine decoder
|