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<== Date ==> <== Thread ==>
Subject: RE: Disabling a record from scanning during a program event
From: Iain Marcuson <[email protected]>
To: Michael Davidsaver <[email protected]>, "[email protected] >> EPICS Tech Talk" <[email protected]>
Date: Mon, 22 May 2017 15:59:24 +0000 
Mark sent me a suggestion of the same thing.  I am still curious about the binding however.  Is there a good tutorial on those?

Thank you,

Iain.

> -----Original Message-----
> From: Michael Davidsaver [mailto:[email protected]]
> Sent: Monday, May 22, 2017 11:58 AM
> To: Iain Marcuson <[email protected]>; tech-
> [email protected] >> EPICS Tech Talk <[email protected]>
> Subject: Re: Disabling a record from scanning during a program event
> 
> On 05/22/2017 11:26 AM, Iain Marcuson wrote:
> > I have a setup that acquires an image from custom AreaDetector code for a
> custom camera.  The controller provides a command that returns the
> progress of an acquisition, since they can be quite long.  I have created a PV
> to query the progress of the acquisition, querying every 0.2 seconds.  I only
> want to scan when an acquisition is in progress.  I assume I would
> appropriately set the DISV and DISA fields of the progress PV.  However, I am
> lost at how I would set these variables from the acquisition code.  Is there an
> example or description of the bindings?
> 
> You might be able to point the SDIS link at the Acquire record.  Use the CP
> link modifier.  The value read from SDIS is stored in DISA.  So setting DISV==0
> should disable the scan when Acquire==0.
Replies:
Re: Disabling a record from scanning during a program event Johnson, Andrew N.
References:
Disabling a record from scanning during a program event Iain Marcuson
Re: Disabling a record from scanning during a program event Michael Davidsaver
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