[USRP-users] E310: 'Bus error' or Seg Fault when using freq_hopping.py

Collins, Richard richard.collins at axenterprize.com
Wed Jul 22 09:53:23 EDT 2015

Philip, Martin (and Marcus),

Awesome! I'll give that a go, and see what I can do as far as getting this
thing to hop either with this example, a modified version, or by diving in
and learning some python this week.

Thanks again. I greatly appreciate your insight and helpfulness.


On Tue, Jul 21, 2015 at 7:51 PM, Martin Braun <martin.braun at ettus.com>

> Hi Richard,
> On 21.07.2015 16:07, Philip Balister via USRP-users wrote:
> > So this flowgraph is from the gnuradio master branch, and the E310 has
> > gnurasio built from the maint branch. Marcus Leech looked over the
> > flowgraph and didn't see anything that would obviously cause trouble
> > when running on maint, but he mentioned the issue could be related to
> > volk. The recent volk release fixed some issues with arm code. We are in
> > the process of making new images with uhd-3.8.5 and updated gnuradio +
> > volk this week.
> yeah, I'm surprised it worked at all. Should try it with master GNU Radio.
> Cheers,
> Martin
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