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[Discuss-gnuradio] usrp usb problem with Mandriva 2010.1
From: |
ematlis |
Subject: |
[Discuss-gnuradio] usrp usb problem with Mandriva 2010.1 |
Date: |
Wed, 11 Aug 2010 11:07:38 -0700 (PDT) |
Hello-
I am having a usb/USRP issue under x86_64 Mandriva 2010.1 with gnuradio-3.3.0.
I compiled and installed using the default procedure:
./configure
make
sudo make install
When I try to use usrp_fft.py, I get many errors (see below). The gui pops up,
but no data is displayed:
address@hidden z.gnuradio]$ usrp_fft.py
fusb::_submit_urb: Bad file descriptor
_submit_urb failed
fusb::_submit_urb: Bad file descriptor
_submit_urb failed
fusb::_submit_urb: Bad file descriptor
.
. many copies of the error above, then...
.
fusb::_submit_urb: Bad file descriptor
_submit_urb failed
fusb::_submit_urb: Bad file descriptor
_submit_urb failed
fusb::_reap: Bad file descriptor
fusb::_reap: Bad file descriptor
I believe this is a distribution-specific error, as I was not able to duplicate
the issue on a different x86_64 Fedora 12 computer using exactly the same
installation procedure and USRP hardware.
Incidentally, I had to modify the udev rules a bit to get it to work under
Mandriva:
address@hidden z.gnuradio]$ more 10-usrp.rules
ACTION=="add", SUBSYSTEM=="usb", ATTRS{idVendor}=="fffe",
ATTRS{idProduct}=="0002", GROUP:="usrp", MODE:="0660"
ACTION=="add", SUBSYSTEM=="usb", ATTRS{idVendor}=="077d",
ATTRS{idProduct}=="0410", GROUP:="usrp", MODE:="0660"
(email formatting broke up what where 2 lines originally)
Any thoughts?
thanks,
eric
- [Discuss-gnuradio] usrp usb problem with Mandriva 2010.1,
ematlis <=