[ECOS] from ISR to thread

Schmidt Henning Larsen HenningLS@danfoss.com
Wed Dec 5 06:21:00 GMT 2001


> 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



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