[orbit-user] Node 1 on sandbox 5 doesn't work properly

Yu Zhang yu at winlab.rutgers.edu
Fri Jun 13 10:41:12 EDT 2008


Hello,

Node 1 on sandbox 5 comes out its old problem: Unable to find USRP #0

The detailed behavior when I run a program is shown as below:

node1-1:~/yu1# python tunnel.py -f 423e6
Traceback (most recent call last):
  File "tunnel.py", line 288, in ?
    main()
  File "tunnel.py", line 249, in main
    options)
  File "tunnel.py", line 95, in __init__
    self.txpath = transmit_path(self, mod_class, options)
  File "/root/yu1/transmit_path.py", line 62, in __init__
    self._setup_usrp_sink()
  File "/root/yu1/transmit_path.py", line 112, in _setup_usrp_sink
    fusb_nblocks=self._fusb_nblocks)
  File "/usr/local/lib/python2.4/site-packages/gnuradio/usrp.py", line
209, in __init__
    _ensure_rev2(which)
  File "/usr/local/lib/python2.4/site-packages/gnuradio/usrp.py", line
82, in _ensure_rev2
    v = _look_for_usrp(which)
  File "/usr/local/lib/python2.4/site-packages/gnuradio/usrp.py", line
76, in _look_for_usrp
    raise RuntimeError, "Unable to find USRP #%d" % (which,)
RuntimeError: Unable to find USRP #0

Could sb. have a look at it please?

Thanks,

Yu


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