[Tinyos-devel] Nested interrupts

John Regehr regehr at cs.utah.edu
Tue Aug 14 06:46:23 PDT 2007


> Oh, I'm well aware of that option. But in some cases you might not
> want to occur the cost of the deferred context (e.g., for very simple
> processing). Or the jitter might precisely be due to the occasional
> posting of the deferred processing ;-)

True.

Just one more thing: do we know of any reentrant interrupts in current 
TinyOS 2?  If I recall there was one in TinyOS 1, in the high frequency 
sampling app.

I'm interested in collecting a few codes of this type, to annoy students 
with at qualifier or final exam time, if nothing else :).

John


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