On Tue, Apr 13, 2010 at 1:38 PM, Xiaodong Wang <[email protected]> wrote:
> Hi all,
>
> I have a question regarding the transmission power setting in TinyOS 2. It
> seems that the using CC2420Packet interface, we can set transmission power
> for each packet.
>
> Now here comes the question. If we are using multihop forwarding, such as
> CTPforwarding engine, do we need modify the forwarding engine to set the
> power for each outgoing packet? Since if acting as a forwarder, the packet
> is not seen at the application level but only in the forwarding engine. I am
> just afraid that the power setting we put in the application level is only
> used for packet created by the application level, since it is a setting for
> each packet.

You should set the transmission power in the forwarding engine
yourself for now. Don't forget the routing engine!

We will make this easier in the future.

- om_p
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