On Wed, May 5, 2010 at 1:55 PM, Michael Schippling <[email protected]>wrote:
> > BTW, rather than me actually _reading_ the nescc doc... > Does "sync" indicate a task level callback and "async" > an interrupt level? Or is it More Complicated? > Its more complicated than that. Read section 4.5 Concurrency of http://www.tinyos.net/tinyos-2.x/doc/pdf/tinyos-programming.pdf Basically, async commands and events can be called at any time while sync (no async keyword) can only be called in the call graph from sync level (task context). Which doesn't really tell you anything unless you already understand what I'm talking about :-). A much better description of what is going on is in section 4.5 of the above forementioned manual. eric > thx > MS > > Eric B. Decker Senior (over 50 :-) Researcher
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