[etherlab-users] Registering domains while master is activated

Florian Pose fp at igh-essen.com
Fri Jan 4 11:20:36 CET 2013


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Hello,

Am 07.12.2012 19:39, schrieb hamelin.philippe at ireq.ca:
> I'm in the context where I may have to configure additional
> domains while the master is already running (i.e. activated). It
> doesn't seem possible. Am I wrong?

No, you are right. Creating domains and registering process data
objects for them require memory allocations, and therefore are not
possible in realtime. But you can use ecrt_master_deactivate() and
supply the new configuration, and the ecrt_master_activate() again.
But that will interrupt process data transfer and won't help you, will it?

Why do you want to create domains during realtime?

- -- 
Viele Grüße,
Florian
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