Re: [Contiki-developers] why can't send messages using radio directly

[Dingxin Xu <xdx...@gm...>]

i have downloaded the newly released contiki-2.5,
and found that there are a few changes under core/net/mac/ about nullmac and
nullrdc.
now under contiki-2.5, when i use nullmac+nullrdc, it worked.
but when i use nullmac+nullrdc_noframer_driver, still can not receive
anything.
can somebody explain why?
do i have to use a 802.15.4 framer when using cc2420 radio?
thx!
On Tue, Sep 20, 2011 at 9:48 PM, Dingxin Xu <xdx...@gm...> wrote:

> i want to test the radio dirver(cc2420.c)
> so i use nullmac+nullrdc.
> but the two nodes can't communicate with each other.
> and i then use NETSTACK_RADIO.send() directly in my app,
> but still receives no response.
> please give some help.
> thx.
>
> --
>
> -----------------------------------------------------------------------------------------
> Xu Dingxin
> Graduate University of the Chinese Academy of Sciences
> http://ieipi.wordpress.com/
>
> -----------------------------------------------------------------------------------------
>
>


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Xu Dingxin
Graduate University of the Chinese Academy of Sciences
http://ieipi.wordpress.com/
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