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RE: from ISR to thread
- From: Schmidt Henning Larsen <HenningLS at danfoss dot com>
- To: "'ecos-discuss at sources dot redhat dot com'" <ecos-discuss at sources dot redhat dot com>
- Date: Wed, 5 Dec 2001 15:04:57 +0100
- Subject: RE: [ECOS] from ISR to thread
> I do not understand, why don't you use a counting semaphore
> instead of the
> condition variable? What makes you think that a DSR can
> signal a condition
> variable but not a counting semaphore?
>
> Robin
>
Hi
Maybe I've misunderstood something, but at:
http://sources.redhat.com/ecos/docs-latest/ref/ecos-ref.13.html
I seems that
cyg_drv_cond_signal
cyg_drv_cond_broadcast
are the only synchronization primitives I can use in a DSR.
But perhaps I actually can use "cyg_semaphore_post(sem)" ?
Henning