Phaysal Khan wrote:
I used usrp_fft, and I can see a CW at 1575.42MHz, so it means that it is
in the
working condition, although I still get the same error msg once everytime
i run
anything. It says
$python usrp_fft.py -f 1.57542G
usb_contro_msg failed: usb_control_msg: sending control message failed,
win
error: A device attached to the system is not functioning.
Under Windows (both Cygwin and MinGW) I get this message every time I start
a GNU Radio application that uses the USRP. I haven't been able to figure
out why, but it doesn't seem to affect the operation of the USRP or GNU
Radio.
-- Don W.
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