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Subject: Re: concurrent put callbacks
From: Mark Rivers <rivers@cars.uchicago.edu>
To: "Andrew C. Starritt" <Andrew.Starritt@synchrotron.org.au>, "tech-talk@aps.anl.gov" <tech-talk@aps.anl.gov>
Date: Thu, 2 Nov 2017 12:26:04 +0000
Would the SSCAN record record work for your application?  It does parallel CA put callbacks on the positioners and waits for them all to complete before triggering the next step.  In the Table mode you can give a positioner an arbitrary set of values.  But it does have constraints that would prevent it from working in some applications.


Mark



________________________________
From: tech-talk-bounces@aps.anl.gov <tech-talk-bounces@aps.anl.gov> on behalf of Andrew C. Starritt <Andrew.Starritt@synchrotron.org.au>
Sent: Thursday, November 2, 2017 2:24 AM
To: tech-talk@aps.anl.gov
Subject: concurrent put callbacks

Hi al,

The sseq record is great for doing a number of sequential actions that require a CA put callback before going on to the next step.

Is there an easy/recommended way a number of actions to run in parallel and then wait for all the CA put callbacks?

Andrew C. Starritt | Principal Controls Engineer | Australian Synchrotron
p: (03) 8540 4164 | f: (03) 8540 4200
andrew.starritt@synchrotron.org.au<mailto:andrew.starritt@synchrotron.org.au> | www.synchrotron.org.au
800 Blackburn Road, Clayton, Victoria 3168




References:
concurrent put callbacks Andrew C. Starritt

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