Hi,
Someone can correct me on this but I don't think the mac802154 has
implemented anything to do with beacons which would be needed to
implement slotted CSMA-CA for beacon enabled networks. For unslotted
CSMA-CA in beacon disabled networks the back off algorithm needs
implementing. This could be done in either Hardware or Software I
suppose but as far as I know nothing exists in the current mac802154.
We haven't even implemented CCA on our radio yet so we're using the
ALOHA mechanism :)
Cheers,
Martin.
On 23/01/14 04:04, Varka Bhadram wrote:
hai....
Where is the CSMA-CA implementation ? Is it there in H/w
(IEEE-802.15.4 radio example:cc2520) itself or is it there at the
mac802154 in linux ?
But i didn't found the implementation in net/mac802154...
Regards,
Bhadram
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