[etherlab-users] Salve to Slave comm & Mailbox Resilient layer features

[Andreas Stewering-Bone]

Hello,

Slave to Slave communication is no stack feature, it is implemented on 
application layer.
We have done this already to do Safety over ethercat.
Slave to slave communication means transport of cyclic data via master 
and/or application from slave pdo to slave pdo.




I do not know the resilent layer exactly, but it can be handled on 
application layer too I think. It it a statemachine which handles 
mailbox transport failures.


Regards

Andreas

Am 07.07.2011 11:44, schrieb Dhake, Yogesh:
>
> Hi All,
>
> We want some information on following features which are mentioned in 
> ETG spec 1500. :
>
>    1. Slave-To-Slave Communication
>    2.  MailBox Resilient layer
>
> Are these features implemented in the Linux EtherCAT stack available 
> on etherLab.org.
>
> Can some one explain what does above 2 features means.
>
> Where we can find detailed information about above 2 features 
> mentioned in ETG spec 1500.
>
> Thanking you,
>
> Regards,
>
> Yogesh
>
>
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Mit freundlichem Gruß

Andreas Stewering-Bone

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