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

Subject: Re: caLab and real time os
From: Luca Cavalli <LCavalli@cgspace.it>
To: "tech-talk@aps.anl.gov" <tech-talk@aps.anl.gov>, "pierrick.hanlet@tokamakenergy.co.uk" <pierrick.hanlet@tokamakenergy.co.uk>
Date: Wed, 8 Nov 2017 13:13:18 +0000
Hi Pierrick,

we have a LabVIEW based sub-system (running NI real time OS, like you) using "official" NI EPICS support described here:

http://www.ni.com/white-paper/14144/en/

The drawback is that the published PV are missing some properties (e.g. EGU). We solved the issue by adding a softIoc with a DB with a fully qualified PV populated by the value retrieved by the LabVIEW PV using this pattern (and the other way round):



As suggested by Mark Rivers in this thread:

http://www.aps.anl.gov/epics/tech-talk/2016/msg01926.php


Regards,

Luca


On Wed, 2017-11-08 at 07:03 +0000, Pierrick Hanlet wrote:
Thank you Carsten,
Can you recommend some options?
Best wishes,
Pierrick


On 11/08/2017 05:53 AM, Carsten Winkler wrote:
Hello Pierrick,

your LabVIEW expert is right. CaLab has native libraries which are not suitable for real time OS.

Best regards
Carsten Winkler (developer of CaLab)

Pierrick Hanlet <pierrick.hanlet@tokamakenergy.co.uk> schrieb am 07.11.2017:
Dear tech-talk,
Can someone clarify if there is a caLab library that can be used to build a labview vi
for a real time OS?  My labview expert has read somewhere that caLab is not
compatible.
Thank you,
Pierrick

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References:
caLab and real time os Pierrick Hanlet
Re: caLab and real time os Carsten Winkler
Re: caLab and real time os Pierrick Hanlet

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