[Tinyos-help] Calculaing bit error rate for CC2420 radio

[Rafael Marin Perez]

Hi all,

I have saw a method for calculating bit error rates (BER) from packet error 
rates (PER) for the CC1000 radio  in Mica RFM with SecDed encoding. 

But I need a method for calculating bit error rates(BER) from packet error 
rates (PER) for the CC2420 radio in MicaZ or Telos with DSSS (Direct Sequence 
Spread Spectrum) modulating. Or a method for measurementing directly the bit 
error rates (BER) for the radio CC2420 in MicaZ or Telos.

Thanks, very much.

Rafa.