Re: [Playerstage-users] Problem subscribing to Powerbot through player-3.0 on ubuntu 9.04

[Wu H. <wu....@gm...>]

I have the same problem as well with player 3.0 on a pioneer 3dx robot.

Best Regards
Wu Hengxin
Institute for Infocomm Research
A*star


On Wed, Oct 28, 2009 at 1:37 AM, Moslem Kazemi <mo...@gm...> wrote:

> Hi there,
> I was wondering if anyone could give me some directions on how to find
> the problem (read below) and a solution for it. I would greatly
> appreciate your help! Should I go back to player-2.3 ?
> Thanks,
> --Moslem.
>
> On Fri, Oct 23, 2009 at 9:19 AM, Moslem Kazemi <mo...@gm...> wrote:
> > Hi folks,
> > Recently I upgraded to player-3.0 on our Powerbot (from mobilerobots)
> > with no problem/error at the compile/install stage. However, I am not
> > able to subscribe to the position2d:0 (p2os). I checked the connection
> > using the aria demo program and it runs with no problem. Please note
> > that I was able to subscribe and run the examples through the
> > player-2.1 which was installed before. Here I bring a log of messages:
> >
> > After running player:
> >
> > $ player simple.cfg
> > P2OS connection opening serial port /dev/ttyS0...Connected to robot
> > device, handshaking with P2OS...listening on 6665
> > Listening on ports: 6665
> > turning off NONBLOCK mode...
> >
> > and after running playerv:
> >
> > $ playerv
> > Connecting to [localhost:6665]
> > playerc warning   : warning : [Player v.3.0.0] connected on
> > [localhost:6665] with sock 4
> >
> > Available devices: localhost:6665
> > position2d:0     p2os                                    ready
> > sonar:0          p2os                                    ready
> >
> > and player says:
> > accepted TCP client 0 on port 6665, fd 6
> >
> > after subscribing to position2d:0 using playerv (no message on player
> side):
> >
> > playerc error   : timed out waiting for server reply to request
> > position2d:0:request:1
> > playerv : error in
> > /home/softwares/player-3.0.0/utils/playerv/pv_dev_position2d.c
> >  libplayerc error: timed out waiting for server reply to request
> > position2d:0:request:1
> >
> > The cfg file is:
> > driver
> > (
> >  name "p2os"
> >  provides ["odometry:::position2d:0"
> >                  "sonar:0"
> >                 ]
> >  alwayson 1
> >  port "/dev/ttyS0"
> > )
> >
> > I would be happy to do any test or debugging as required so you could
> > have a better idea what is going on!
> > Many thanks in advance for your help.
> >
> > --Moslem.
> > Ph.D. student, Robotics, SFU
> > http://sites.google.com/site/moslemk/
> >
>
>
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