Re: [Discuss-gnuradio] cant open usrp

2010-10-25 Thread Thomas Tsou
On Mon, Oct 25, 2010 at 11:15 AM, zhdiamond wrote: > > My USRP has something wrong when started.   when i want to open USRP, I input > the command: usrp_fft.py -R B.   but  the system mentioned that: > RuntimeError: cant open usrp, failed to load fpga bitstream > /usr/share/usrp/rev4/std_2rxhb_2tx

[Discuss-gnuradio] cant open usrp

2010-10-25 Thread zhdiamond
My USRP has something wrong when started. when i want to open USRP, I input the command: usrp_fft.py -R B. but the system mentioned that: RuntimeError: cant open usrp, failed to load fpga bitstream /usr/share/usrp/rev4/std_2rxhb_2tx.rbf. what 's wrong with my USRP? how can I fixed it? -- V