Re: [Discuss-gnuradio] uhd_fft.py returns Segmentation fault

[Josh Blum]

On 10/28/2011 04:03 AM, address@hidden wrote:
> Hello list,
> 
> I tried to launch the "uhd_fft.py" script with the following command line:
> 
> "uhd_fft.py -a type=usrp2 -f 935M -s 2M"
> 
> 
> My problem is that my terminal always returns this output:
> 
> linux; GNU C++ version 4.5.2; Boost_104200; UHD_003.001.000-a7927ae
> 
> -- Opening a USRP2/N-Series device...
> -- Current recv frame size: 1472 bytes
> -- Current send frame size: 1472 bytes
> -- mboard0 is MIMO master
> Segmentation fault
> 
> 

Does uhd_usrp_probe work? If so, is there a particular line in
uhd_fft.py that causes the seg fault? Have you debugged w/ gdb?

In any case, I recommend upgrading to the latest release, then see if
there is still a problem.

-Josh


> I am using Linux Ubuntu 11.10, 32bit, Intel® Core™2 Duo CPU P8600 @
> 2.40GHz × 2, USRP N210 with WBX.
> I also use ClockTamer as reference for the internal XO and 2 normal GSM
> 900 antennas.
> 
> I would really appreciate if someone has an idea on what I am doing
> wrong here.
> 
> Thanks in advance!
> 
> Sebastian
> 
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