There was just a huge discussion of interrupts and async functions
on this list, perhaps even this month. This is a good search start:
http://www.moteiv.com/community/TinyOS_Information
If you want the actual TOS code that wraps ints you'll have to go
search _every_ source file, just like the rest of us. Sorry, I don't
know where it is...I would start in the platform/avrmote (for mica's
anyway) directory and work back through all the includes...
The phrasing of your question leads me to wonder if you are asking
about the basics of interrupt handling however, if that is the case
the micro-controller spec-book is probably the best place to look.
On the atmega128 the RETI instruction is used to...yup...
RETurn from Interrupt.
MS
gagan gaba wrote:
can somebody please guide me how interrupts are
handled in tinyos 1.1.0 .
i have gone through all the tiny os material available
on net but couldnt able to find how interrupts are
generated and handled and how tinyos get back to its
last task.
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