Re: [Discuss-gnuradio] Segmentation fault when running usrp_spectrum_sen
From:
Michael Dickens
Subject:
Re: [Discuss-gnuradio] Segmentation fault when running usrp_spectrum_sense.py
Date:
Tue, 6 Nov 2007 20:07:24 -0500
As another data point: Sometimes this happens on OSX, and sometimes
it doesn't. On otherwise identical computers (Intel-iMac, 10.4.10,
latest updates, MacPorts for background libraries, includes, and
apps), with the only difference being the version of Python and
related python stuff (2.4 versus 2.5), for the computer with 2.5 it
works, while the one with 2.4 it gives a "bus error". At least on
OSX, this happens w/o/r/t which daughtercard is being selected, and
it doesn't happen in the low-level fusb code (which on OSX is
spitting out buffer overflows - the data is coming in, but not
really being used by the TB/FG: there is 1 request for
data from the TB/FG, then no more). Sorry I can't provide more info
yet; I haven't had time to track it down further. - MLD