Hello Josh,
thanks for your answer.
I have run the programm once again using gdb and the
output is:
----------------------------------------------------------------------------------------------
Starting program: /usr/bin/python uhd_fft.py -a type=usrp2
-f 935M -s 2M
[Thread debugging using libthread_db enabled]
linux; GNU C++ version 4.5.2; Boost_104200;
UHD_003.001.000-a7927ae
[New Thread 0xb2295b70 (LWP 32150)]
[New Thread 0xb1a94b70 (LWP 32151)]
-- Opening a USRP2/N-Series device...
-- Current recv frame size: 1472 bytes
-- Current send frame size: 1472 bytes
-- mboard0 is MIMO master
Program received signal SIGSEGV, Segmentation fault.
0xb6fdf26f in boost::thread::start_thread() () from
/usr/lib/libboost_thread.so.1.46.1
--------------------------------------------------------------------------------------------------------
I just used the version that was online Thursday last
week. I think this one is up to date... (?)
Sebastian
On Fri, 28 Oct 2011 07:41:17 -0700
Josh Blum <j...@ettus.com> wrote:
On 10/28/2011 04:03 AM, doering....@googlemail.com
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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