Beaglebone Black PRUs

[Gustavo Niemeyer]

Hi Victor,

Nice, and thanks for jumping in. I imagined it would be slightly hard to
fly a quadcopter without realtime. :-)

Is there a reason why we cannot have those modules in the stock BBB
kernel?  Is there anything else that you depend on and we might consider
integrating?

On Thu, Mar 12, 2015 at 12:47 PM, Víctor Mayoral Vilches <
victor at erlerobot.com> wrote:

> Gustavo,
>
> We (Erle Robotics <http://erlerobotics.com>) make use of the PRUs with
> Snappy. You just need a kernel that supports the modules you mention. Paolo
> Pissati helped with that and we placed instruction on how to do that (v3.8)
> here
> <http://erlerobotics.gitbooks.io/erle-robotics-erle-brain-a-linux-brain-for-drones/content/en/software/snappy.html>.
> Feel free to reach me anytime (vmayoral @ #snappy).
>
> Kind regards,
>
> *Víctor Mayoral Vilches*
> CTO & Co-Founder
>
>
>
> *Erle Robotics*
> erlerobotics.com | victor at erlerobot.com
> +34 616151561
> *skype*: v.mayoral
>
>
> 2015-03-12 16:36 GMT+01:00 Gustavo Niemeyer <
> gustavo.niemeyer at canonical.com>:
>
>> Hey Snappiers,
>>
>> Is anyone putting the PRUs (Programmable Realtime Units) on the TI's
>> AM3358 to good use with Snappy? I assumed this was the case, given
>> that we have a few projects that would clearly benefit from the
>> realtime capabilities (robots, quadcopters, etc), but digging a bit it
>> looks like the current BBB-specific images do not offer the necessary
>> kernel support for that. Both the uio and the remoteproc drivers seem
>> to be missing (although I'm not sure the remoteproc driver would do
>> much good, given how incipient it is).
>>
>> Has anyone played with that yet?
>>
>>
>> gustavo @ http://niemeyer.net
>>
>> --
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>
>


-- 
gustavo @ http://niemeyer.net
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