On Mon, May 11, 2009 at 10:51:47AM -0600, wallen wrote: > On Fri, 2009-05-08 at 18:32 -0700, Eric Blossom wrote: > > On Fri, May 08, 2009 at 02:04:59PM -0600, wallen wrote: > > > I've been trying to get Gnuradio running with my USRP2, and am still > > > having some troubles. My computer is an older Dell Inspiron 5100 laptop > > > running Debian (Lenny). I've installed a D-Link DGE-660TD Gigabit > > > Cardbus adapter, and have compiled what I believe is the most recent > > > release of the code per the instructions in the README file. > > > > > > I can find the USRP2 by running the find_usrps command, but oddly enough > > > this occasionally segfaults. So far what looks like the most intriguing > > > error message I got when trying to run usrp2_fft.py. This looks like: > > > > > > usrp2_fft.py > > > usrp2: failed to enable realtime scheduling > > > > Edit /etc/security/limits.conf and add this line: > > > > @usrp - rtprio 50 > > > > then logout and back in. > > Well ... that doesn't seem to change anything. I still get the same > error if I try running as a regular user. Running as root gives me > different errors. Running this as root after trying as a regular user I > got: > > "/usr/local/lib/python2.5/site-packages/gnuradio/wxgui/stdgui2.py", > line > 81, in __init__ > self.top_block = top_block_maker (frame, self, vbox, sys.argv) > File "./usrp2_fft.py", line 70, in __init__ > self.u = usrp2.source_32fc(options.interface, options.mac_addr) > File "/usr/local/lib/python2.5/site-packages/gnuradio/usrp2.py", > line > 621, in source_32fc > return _usrp2.source_32fc(*args, **kwargs) > RuntimeError: Unable to retrieve daughterboard info
This error makes me think that you don't have the current firmware and fpga images installed on the SD Card. You can download them here: http://gnuradio.org/releases/usrp2-bin/trunk/txrx_edk10.1_r10925.bin http://gnuradio.org/releases/usrp2-bin/trunk/u2_rev3_ise10.1sp3_r10766.bin Eric _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
