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Re: [Discuss-gnuradio] Segfault
From: |
Stefan Ott |
Subject: |
Re: [Discuss-gnuradio] Segfault |
Date: |
Wed, 4 Apr 2012 14:24:27 +0200 |
On Tue, Apr 3, 2012 at 16:12, Stefan Ott <address@hidden> wrote:
>
> Ah thanks. I just built a new kernel using that patch (i.e. from the
> e100-3.0-pm-2-bugfixes branch). I hope that was the right one, the
> usrp_e driver looks ok but is only at version 0.2 as opposed to the
> one from the e100-3.0-pm-2-fixes-from-review branch which is at
> version 0.3. I still get a segfault / kernel NULL pointer dereference
> as soon as I modprobe usrp_e though.
Sorry about that, I had some sort of mess and tried the wrong kernel
again. With the e100-3.0-pm-2-bugfixes branch it seems to basically
work (i.e. I can load the module and uhd_find_devices shows the E100)
but uhd_usrp_probe aborts:
# uhd_usrp_probe
linux; GNU C++ version 4.6.1; Boost_104800; UHD_003.003.002-unknown
-- Opening device node /dev/usrp_e0...
I will try again with the latest development version of uhd and report back.
cheers & sorry for the noise
--
Stefan Ott
Communication and Distributed Systems
Institute of Computer Science and Applied Mathematics
University of Bern