RFID reader

Hello,

I wanted to know if anyone has attempted to update the existing RFID
reader
project(https://www.cgran.org/wiki/Gen2) that was written for USRP1, to
work with USRP N200-210?

Is there any way to downgrade the firmware and gnuradio to make the
existing code work?

Cheers,
Ertan

For anyone who would be interested

http://pdcc.ntu.edu.sg/wands/ORL/

Ertan