[Tinyos-devel] Lqi and CC2420

Andreas Koepke koepke at tkn.tu-berlin.de
Fri Feb 29 02:02:54 PST 2008


> So my answer, as the MultihopLqi maintainer, is: given this interface 
> will affect link layers to be effective, then introducing it requires 
> some greater thought on its values, how it can be implemented, etc. We 
> shouldn't generalize just because you'd like to reuse the LQI forwarding 
> engine in one narrow case. Taking the change seriously requires serious 
> change, and is on the net2/core boundary. If your issue is that you want 
> to use mlqi for a non-CC2420, then write a dummy implementation of 
> CC2420Packet and shadow the configuration.

Does not work: the transformation is done in adjustLQI which assumes a 
CC2420. But I got the message: Thou shalt not make the routing metric 
interchangeable for MLQI.



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