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<== Date ==> <== Thread ==>

Subject: Re: cavget of a waveform
From: Bob Soliday <[email protected]>
To: Emmanuel Mayssat <[email protected]>
Cc: epics <[email protected]>
Date: Thu, 10 Apr 2008 13:46:40 -0500
Emmanuel Mayssat wrote:
Hello,

Some of you may be familiar with the cavget alternative to caget.
I am currently trying to cavget a waveform record.
To my surprise, this utility only returns the last value of the
waveform. Is there an option/trick to have cavget, like caget, return
the entire waveform ?

--
Emmanuel


cavget does not handle waveforms. It returns the first element in the waveform only. What I would suggest is that you use:


sddswget -PVnames=BRF:K5:WaveformCh8 -pipe=out | sdds2stream -pipe=in -col=Waveform

--Bob
References:
cavget of a waveform Emmanuel Mayssat

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