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https://github.com/saitohirga/WSJT-X.git
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d092f7eae3
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3199 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
86 lines
2.0 KiB
Fortran
86 lines
2.0 KiB
Fortran
subroutine jt9a
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! These routines connect the shared memory region to the decoder.
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interface
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function address_jt9()
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integer*1, pointer :: address_jt9
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end function address_jt9
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end interface
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integer*1 attach_jt9,lock_jt9,unlock_jt9
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integer size_jt9
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integer*1, pointer :: p_jt9
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character*80 cwd
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logical fileExists
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common/tracer/limtrace,lu
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call getcwd(cwd)
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open(12,file='timer.out',status='unknown')
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limtrace=0
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lu=12
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i1=attach_jt9()
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10 inquire(file=trim(cwd)//'/.lock',exist=fileExists)
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if(fileExists) then
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call sleep_msec(100)
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go to 10
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endif
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inquire(file=trim(cwd)//'/.quit',exist=fileExists)
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if(fileExists) then
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! call ftnquit
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i=detach_jt9()
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go to 999
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endif
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nbytes=size_jt9()
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if(nbytes.le.0) then
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print*,'jt9a: Shared memory mem_jt9 does not exist.'
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print*,"Must start 'jt9 -s' from within WSJT-X."
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go to 999
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endif
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p_jt9=>address_jt9()
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call jt9b(p_jt9,nbytes)
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100 inquire(file=trim(cwd)//'/.lock',exist=fileExists)
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if(fileExists) go to 10
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call sleep_msec(100)
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go to 100
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999 return
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end subroutine jt9a
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subroutine jt9b(jt9com,nbytes)
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integer*1 jt9com(0:nbytes-1)
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kss=0
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ksavg=kss + 4*184*22000
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kc0=ksavg + 4*22000
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kid2=kc0 + 2*4*1800*1500
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knutc=kid2 + 2*1800*12000
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call jt9c(jt9com(kss),jt9com(ksavg),jt9com(kc0),jt9com(kid2),jt9com(knutc))
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return
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end subroutine jt9b
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subroutine jt9c(ss,savg,c0,id2,nparams0)
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parameter (NSMAX=22000)
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integer*1 detach_jt9
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real*4 ss(184*NSMAX),savg(NSMAX)
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complex c0(1800*1500)
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integer*2 id2(1800*12000)
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integer nparams0(21),nparams(21)
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character*20 datetime
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common/npar/nutc,ndiskdat,ntrperiod,nfqso,newdat,npts8,nfa,nfb,ntol, &
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kin,nzhsym,nsave,nagain,ndepth,nrxlog,nfsample,datetime
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equivalence (nparams,nutc)
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nparams=nparams0 !Copy parameters into common/npar/
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call flush(6)
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if(sum(nparams).ne.0) call decoder(ss,c0,0)
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return
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end subroutine jt9c
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