You are right.
This can be done either in SW (the AM layer) or in HW (by the Radio chip).
The default is to use HW recognition. In order to stop that, you can use
CC2420_NO_ADDRESS_RECOGNITION flag
OR
CC2420Config.setAddressRecognition(bool on) through CC2420ControlC.

Arik


On Mon, Mar 22, 2010 at 12:52, Deeksha Rao Sahib
<[email protected]>wrote:

> Hi,
>
> can you please tel me at which layer and how the filtering is done while
> using AMSend as unicast??
>
> The dest address is compared with the node's TOS_NODE_ID and then either
> passed further or discarded. Am i rite?
> if yes, where is the TOS_NODE_ID accessed from and where is the comparison
> done?
>
> Thanks..
>
> --Deeksha
>
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-- 
Best Regards,
Arik Sapojnik
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