[Tinyos-help] channel scan

Maria Luisa Ruiz de Arbulo MariaLuisa.RuizdeArbulo at fmtc.be
Thu Aug 14 02:58:17 PDT 2008


Hello everybody,

I send a mail some days ago asking about how to implement the channel 
scan with the radio CC2420 (with TinyOS-1.x).
I'have read somewhere that i should find the necessary interface in 
'beta / lib / 802.15.4', but i don't have this library. I have also 
read the following in TinyOS FAQ:

"The CC2420 radio stack does not support the full IEEE 802.15.4 
standard; instead it provided B-MAC primitives and sends 
802.15.4-compliant packets, but does not implement the 802.15.4 MAC protocol."

Is the channel scan implemented? If not, how is possible to use CCA?

Thanks in advace


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