WSJT-X/map65/libm65/m65a.f90

91 lines
2.2 KiB
Fortran
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subroutine m65a
interface
function address_m65()
integer*1, pointer :: address_m65
end function address_m65
end interface
integer*1 attach_m65,lock_m65,unlock_m65
integer size_m65
integer*1, pointer :: p_m65
character*80 cwd
logical fileExists
common/tracer/limtrace,lu
call getcwd(cwd)
call ftninit(trim(cwd))
limtrace=0
lu=12
i1=attach_m65()
10 inquire(file=trim(cwd)//'/.lock',exist=fileExists)
if(fileExists) then
call sleep_msec(100)
go to 10
endif
inquire(file=trim(cwd)//'/.quit',exist=fileExists)
if(fileExists) then
call timer('decode0 ',101)
call ftnquit
i=detach_m65()
go to 999
endif
nbytes=size_m65()
if(nbytes.le.0) then
print*,'m65a: Shared memory mem_m65 does not exist.'
print*,'Program m65a should be started automatically from within map65.'
go to 999
endif
p_m65=>address_m65()
call m65b(p_m65,nbytes)
100 inquire(file=trim(cwd)//'/.lock',exist=fileExists)
if(fileExists) go to 10
call sleep_msec(100)
go to 100
999 return
end subroutine m65a
subroutine m65b(m65com,nbytes)
integer*1 m65com(0:nbytes-1)
kss=4*4*60*96000
ksavg=kss+4*4*322*32768
kfcenter=ksavg+4*4*32768
call m65c(m65com(0),m65com(kss),m65com(ksavg),m65com(kfcenter))
return
end subroutine m65b
subroutine m65c(dd,ss,savg,nparams0)
integer*1 detach_m65
real*4 dd(4,5760000),ss(4,322,32768),savg(4,32768)
real*8 fcenter
integer nparams0(40),nparams(40)
character*12 mycall,hiscall
character*6 mygrid,hisgrid
character*20 datetime
common/npar/fcenter,nutc,idphi,mousedf,mousefqso,nagain, &
ndepth,ndiskdat,neme,newdat,nfa,nfb,nfcal,nfshift, &
mcall3,nkeep,ntol,nxant,nrxlog,nfsample,nxpol,nmode, &
nfast,nsave,mycall,mygrid,hiscall,hisgrid,datetime
equivalence (nparams,fcenter)
nparams=nparams0 !Copy parameters into common/npar/
npatience=1
if(iand(nrxlog,1).ne.0) then
write(21,1000) datetime(:17)
1000 format(/'UTC Date: 'a17/78('-'))
flush(21)
endif
if(iand(nrxlog,2).ne.0) rewind 21
if(iand(nrxlog,4).ne.0) rewind 26
nstandalone=0
if(sum(nparams).ne.0) call decode0(dd,ss,savg,nstandalone)
return
end subroutine m65c