How can I look at the data in real time using benchmark_ofdm_rx?

Hi,

is it possible to look at the packets coming from benchmark_ofdm_tx with
benchmark_ofdm_rx in realtime byte by byte?
I am using two rfx2400 with one usrp board and try to transmit and
recieve
packets.
if anyone can give me tips about checking packets, I appreciate that,

James,