>
>
> :>In other words Can the communication ECB be posted in the subtasks as
> well
>
> I wouldn't think so a it is in key0 storage, but as there is bypass code
> for
> wait perhaps there is also bypass code for post.
>


The communications ECB is indeed in key 0 storage, but the system recognizes
attempts to wait on that specific ECB and treats it as a special case. It
allows any task in the address space to wait on the stop/modify ECB. The
stop/modify function would not be terribly useful otherwise.



> Only one task can wait on it.


True.


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