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[Discuss-gnuradio] regarding error : usrp_open_interface:usb_claim_inter
From: |
Sheshanandan KN |
Subject: |
[Discuss-gnuradio] regarding error : usrp_open_interface:usb_claim_interface: failed interface 2 |
Date: |
Tue, 28 Jul 2009 17:16:17 +0530 |
hi all,
I am working on the gnuradio 3.2 stable release. When I execute my
python script, I am getting the following error. I am not getting the
reason for this. If any one of you know about this, please let me
know...
usrp_open_interface:usb_claim_interface: failed interface 2
could not claim interface 2: Device or resource busy
usrp_basic_rx: can't open rx interface
Traceback (most recent call last):
File "./my_code.py", line 520, in <module>
main()
File "./my_code.py", line 471, in main
tb = my_top_block(rx_callback,options,args)
File "./my_code.py", line 360, in __init__
self.sp_sense = class_spectrum_sense(options,args)
File "./my_code.py", line 250, in __init__
self.u =
usrp.source_c(fusb_block_size=options.fusb_block_size,fusb_nblocks=options.fusb_nblocks)
File "/usr/lib64/python2.5/site-packages/gnuradio/usrp/usrp_swig.py",
line 1646, in source_c
return _usrp_swig.source_c(*args, **kwargs)
RuntimeError: can't open usrp
Shesh
- [Discuss-gnuradio] regarding error : usrp_open_interface:usb_claim_interface: failed interface 2,
Sheshanandan KN <=