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

Subject: Waveform record help
From: "Erik Johansson" <erikj@keck.hawaii.edu>
To: <tech-talk@aps.anl.gov>
Date: Thu, 13 Jul 2006 10:09:15 -1000
Hi all,

This is a simple question, but all our resident EPICS experts are out on
vacation, so I am appealing to you all:

If I bypass all EPICS db routines and fill the contents of a waveform
record by writing data directly to the BPTR address and then perform a
caget on the record, I get all zeros returned, regardless of the data
written. Why? What can I do so that caget returns the actual values in
the record? Note that I am doing this for debug/troubleshooting purposes
during system integration only.

Thanks,

Erik

****************************************
Erik M. Johansson
Adaptive Optics Software Engineer
W. M. Keck Observatory
65-1120 Mamalahoa Hwy
Kamuela, HI 96743
Tel: 808-885-7887
Fax: 808-885-4464


Replies:
Re: Waveform record help Andrew Johnson
References:
Re: Matlab interfaces Till Straumann

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