David

Thanks for your help.

I ran into a little trouble while connecting to my Pioneer 3 AT. Using p2os
stack.

I am using a USB-to-serial adaptor to connect to the Pioneer, in a Ubuntu
machine, the same one running roscore. I changed the source code of
p2os_driver to use ttyUSB0 instead of ttyS0 (changed the define).

The main problem is that when I start the p2os_driver, i connect to the
pioneer succesfully, but once the driver gets to:

Connected to PIONEER NAME, a Pioneer p3at-sh
[ INFO] [1282927100.884548427]: resetting raw positions

The robot starts beeping, with the same sound that happens when a connection
is lost. Even though I can read the battery level. Nothing happens when I
press the motors enable button on the dashboard, and I cannot teleoperate
the robot using a joystick.

Any insight?

PS: i can connect to the robot using the same adapter via Carmen or Player.



Keep Creating,

Pablo




On 21 August 2010 13:43, David Feil-Seifer <david.feilseifer@gmail.com>wrote:

> Pablo-
>
> I cannot vouch for the ARIA approach, however, as the developer of the
> p2os stack, I can say that we have launch files for doing SLAM with
> the gmapping package and for using the move_base node as part of the
> nav stack.
>
> There are some pretty good instructions at:
>
> http://www.ros.org/wiki/p2os/Tutorials/Getting%20Started%20with%20p2os
>
> and please email the ros-users list if you are having issues and I
> will be happy to help work them through with you.
>
> -Dave
>
> On Sat, Aug 21, 2010 at 10:33 AM, Pablo Hevia-Koch <pablo@hevia-koch.cl>
> wrote:
> > Hello Everyone!
> >
> > I'm starting to use ROS, and I was wondering which way is the best to use
> a
> > Pioneer 3 AT + Hokuyo URG 04LX laser. I saw that there are 2 main
> > approaches, one beeing using p2os and the other beeing the amor-ros-pkg
> > which uses ARIA. Unfortunately, the ARIA amor package has no
> documentation,
> > and i've read that there are some problems using p2os.
> >
> > Anyone has a tip for me?
> >
> > Thanks a lot.
> >
> > Keep Creating,
> >
> > Pablo
> >
> >
> >
> > _______________________________________________
> > ros-users mailing list
> > ros-users@code.ros.org
> > https://code.ros.org/mailman/listinfo/ros-users
> >
> >
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