Forum: GNU Radio Tuning problem - usrp_fft.py -> segmentation fault

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Feaa5f7ffb89464efdf3fdb028ad5c63?d=identicon&s=25 Fabian Uehlin (Guest)
on 2009-02-03 10:20
(Received via mailing list)
Hello!

I have a Gentoo Linux system with KDE and the current svn version of
GNURadio and OpenBTS (revision 10370).
Because tuning of my two daugtherboards (RFX-1800, USRP1) failed with
OpenBTS, an user give me the hint to run usrp_fft.py.

So I run
usrp_fft.py -R A -f 1724.4e6 or
usrp_fft.py -R B -f 1724.4e6

It returns
"Segmentation fault"
nothing more.

Running
usrp_siggen.py -T A -f 1819.4e6 or
usrp_siggen.py -T B -f 1819.4e6
returns
"Using TX d'board A: Flex 1800 Tx MIMO B" or
"Using TX d'board B: Flex 1800 Tx MIMO B"
nothing more.

The main problem is, that OpenBTS occurs an error, that the
daughterboard could not tune to the
desired frequency. So I tried to fix it, but without success.
But now it seems, there is a general problem with tuning my USRP/
daughterboards?!

What could be the problem? Does anyone have an idea?

Thanks & Regards
  -Fabian-

OpenBTS warnings:
openbts apps # ./OpenBTS1800 > /home/openbts/current/fail.txt
1232538978.074960 3082876624: TRXManager.cpp:352: WARNING -- RXTUNE
failed with status 1
1232538978.115613 3082876624: TRXManager.cpp:396: WARNING -- POWERON
failed with status 1

openbts Transceiver # ./transceiver
1232538960.602767 3083904720: creating USRP device...
1232538960.602831 3083904720: making USRP device..
1232538978.074243 3083762576: Transceiver.cpp:501: RX failed to tune


Here are the last lines of my configure log:

*********************************************************************
The following components were skipped either because you asked not
to build them or they didn't pass configuration checks:

usrp2-firmware

These components will not be built.


*********************************************************************
The following GNU Radio components have been successfully configured:

config
gruel
omnithread
gnuradio-core
pmt
mblock
usrp
usrp2
gr-usrp
gr-usrp2
gr-msdd6000
gr-audio-alsa
gr-audio-jack
gr-audio-oss
gr-audio-portaudio
gr-atsc
gr-cvsd-vocoder
gr-gpio
gr-gsm-fr-vocoder
gr-pager
gr-radar-mono
gr-radio-astronomy
gr-trellis
gr-video-sdl
gr-wxgui
gr-qtgui
gr-sounder
gr-utils
gnuradio-examples
grc

You my now run the make command to build these components.

*********************************************************************
The following components were skipped either because you asked not
to build them or they didn't pass configuration checks:

gcell
gr-gcell
gr-audio-osx
gr-audio-windows
gr-comedi

These components will not be built.
745d8202ef5a58c1058d0e5395a78f9c?d=identicon&s=25 Eric Blossom (Guest)
on 2009-02-03 18:36
(Received via mailing list)
On Tue, Feb 03, 2009 at 10:19:44AM +0100, Fabian Uehlin wrote:
>
> It returns
> "Segmentation fault"
> nothing more.

Hi Fabian,

Does GNU Radio pass make check?

Eric
Feaa5f7ffb89464efdf3fdb028ad5c63?d=identicon&s=25 Fabian Uehlin (Guest)
on 2009-02-03 19:05
(Received via mailing list)
Hello Eric,

I create a file with
make check 2>&1 | tee make_check.log
-> I can't see any error / problems. All tests passed.

Regards
  -Fabian-

Am 03.02.2009 um 18:31 schrieb Eric Blossom:
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