WSJT-X/a2d.f90

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Fortran
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!---------------------------------------------------- a2d
subroutine a2d(iarg)
!#if 1
# ifdef USE_PORTAUDIO
! Start the PortAudio streams for audio input and output.
integer nchin(0:20),nchout(0:20)
include 'gcom1.f90'
include 'gcom2.f90'
! This call does not normally return, as the background portion of
! JTaudio goes into a test-and-sleep loop.
write(*,1000)
1000 format('Using PortAudio.')
idevin=ndevin
idevout=ndevout
call padevsub(numdevs,ndefin,ndefout,nchin,nchout)
write(*,1002) ndefin,ndefout
1002 format(/'Default Input:',i3,' Output:',i3)
write(*,1004) idevin,idevout
1004 format('Requested Input:',i3,' Output:',i3)
if(idevin.lt.0 .or. idevin.ge.numdevs) idevin=ndefin
if(idevout.lt.0 .or. idevout.ge.numdevs) idevout=ndefout
if(idevin.eq.0 .and. idevout.eq.0) then
idevin=ndefin
idevout=ndefout
endif
ierr=jtaudio(idevin,idevout,y1,y2,NMAX,iwrite,iwave,nwave, &
11025,NSPB,TRPeriod,TxOK,ndebug,Transmitting, &
Tsec,ngo,nmode,tbuf,ibuf,ndsec)
if(ierr.ne.0) then
print*,'Error ',ierr,' in JTaudio, cannot continue.'
else
write(*,1006)
1006 format('Audio streams terminated normally.')
endif
#endif
return
end subroutine a2d