2005-12-23 12:07:54 -05:00
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!---------------------------------------------------- a2d
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subroutine a2d(iarg)
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! Start the PortAudio streams for audio input and output.
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integer nchin(0:20),nchout(0:20)
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include 'gcom1.f90'
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include 'gcom2.f90'
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! This call does not normally return, as the background portion of
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! JTaudio goes into a test-and-sleep loop.
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2006-01-11 12:06:25 -05:00
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write(*,1000)
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1000 format('Using PortAudio.')
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2005-12-23 12:07:54 -05:00
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idevin=ndevin
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idevout=ndevout
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call padevsub(numdevs,ndefin,ndefout,nchin,nchout)
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write(*,1002) ndefin,ndefout
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1002 format(/'Default Input:',i3,' Output:',i3)
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write(*,1004) idevin,idevout
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1004 format('Requested Input:',i3,' Output:',i3)
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if(idevin.lt.0 .or. idevin.ge.numdevs) idevin=ndefin
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if(idevout.lt.0 .or. idevout.ge.numdevs) idevout=ndefout
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if(idevin.eq.0 .and. idevout.eq.0) then
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idevin=ndefin
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idevout=ndefout
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endif
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ierr=jtaudio(idevin,idevout,y1,y2,NMAX,iwrite,iwave,nwave, &
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11025,NSPB,TRPeriod,TxOK,ndebug,Transmitting, &
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Tsec,ngo,nmode,tbuf,ibuf,ndsec)
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if(ierr.ne.0) then
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print*,'Error ',ierr,' in JTaudio, cannot continue.'
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else
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write(*,1006)
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1006 format('Audio streams terminated normally.')
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endif
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return
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end subroutine a2d
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