java-player-users

[Java-player-users] setPosition

[Matthias W. <mw...@gm...>]

Hi!

I downloaded the last version from SVN to have the setPosition Feature for
Position2DInterface.

When I test my program with Stage, everything works fine, and the robot
moves to the position, which was desired. On the other hand, when I try it
with Player and the real robot (Pioneer 2DX), the command fails and the
output of player2.03 is:

warning : Unhandled message for driver device=16777343:6665:4:0 type=2
subtype=2 len=28

Does anybody has an idea, how I could get it working?
Thanks!
Matze

Re: [Java-player-users] setPosition

[John O. <joh...@gm...>]

One thing that pops to mind is: I believe that type 2 subtype 2 means that
you are using the positional control method, as stated in the manual not all
drivers will support it
(http://playerstage.sourceforge.net/doc/Player-2.0.0/player/group__interface__position2d.html#ga16),
I dont know if its possible for the simulation to accept positional and the
real robot not, unfortunatley I deal only with simulation.  I would check on
the player stage forum to see if the pioneer can accept positional commands,
alternatively try using playerv to issue positional commands and if you get
the same error this is likely to be the problem.

Thanks

John




Matthias Wiedemann wrote:
> 
> Hi!
> 
> I downloaded the last version from SVN to have the setPosition Feature for
> Position2DInterface.
> 
> When I test my program with Stage, everything works fine, and the robot
> moves to the position, which was desired. On the other hand, when I try it
> with Player and the real robot (Pioneer 2DX), the command fails and the
> output of player2.03 is:
> 
> warning : Unhandled message for driver device=16777343:6665:4:0 type=2
> subtype=2 len=28
> 
> Does anybody has an idea, how I could get it working?
> Thanks!
> Matze
> 
> -------------------------------------------------------------------------
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Re: [Java-player-users] setPosition

[John O. <joh...@gm...>]

Having looked at the p2os.cc code
(http://www.koders.com/cpp/fid4AE8C2CE41F77ED4CDA782F9D608D9E6D8D20126.aspx#L125)
it seems that only PLAYER_POSITION_VELOCITY_MODE_REQ is supported and not
PLAYER_POSITION_POSITION_MODE_REQ.  This seems to point towards the idea
that positional mode is not supported, again I would check on the player
stage forum with people familiar with the Pioneers to confirm this.

Thanks again

John



John Oliver wrote:
> 
> One thing that pops to mind is: I believe that type 2 subtype 2 means that
> you are using the positional control method, as stated in the manual not
> all drivers will support it
> (http://playerstage.sourceforge.net/doc/Player-2.0.0/player/group__interface__position2d.html#ga16),
> I dont know if its possible for the simulation to accept positional and
> the real robot not, unfortunatley I deal only with simulation.  I would
> check on the player stage forum to see if the pioneer can accept
> positional commands, alternatively try using playerv to issue positional
> commands and if you get the same error this is likely to be the problem.
> 
> Thanks
> 
> John
> 
> 
> 
> 
> Matthias Wiedemann wrote:
>> 
>> Hi!
>> 
>> I downloaded the last version from SVN to have the setPosition Feature
>> for
>> Position2DInterface.
>> 
>> When I test my program with Stage, everything works fine, and the robot
>> moves to the position, which was desired. On the other hand, when I try
>> it
>> with Player and the real robot (Pioneer 2DX), the command fails and the
>> output of player2.03 is:
>> 
>> warning : Unhandled message for driver device=16777343:6665:4:0 type=2
>> subtype=2 len=28
>> 
>> Does anybody has an idea, how I could get it working?
>> Thanks!
>> Matze
>> 
>> -------------------------------------------------------------------------
>> Take Surveys. Earn Cash. Influence the Future of IT
>> Join SourceForge.net's Techsay panel and you'll get the chance to share
>> your
>> opinions on IT & business topics through brief surveys-and earn cash
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>> _______________________________________________
>> Java-player-users mailing list
>> Jav...@li...
>> https://lists.sourceforge.net/lists/listinfo/java-player-users
>> 
>> 
> 
> 

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Re: [Java-player-users] setPosition

[Matthias W. <mw...@gm...>]

Hi John, thanks your answer!

I didn't have a look at the player code, but now I think you are right. I
used ARIA before, which has a position interface, and thought it would be in
the p2os driver of player, too. I red in Pioneer Operations Manual, but the
position interface isn't on the robot, but in the software, so I have to
implement it myself and not just send a command.

Have a nice day!
Matze


On 2/19/07, John Oliver <joh...@gm...> wrote:
>
>
> Having looked at the p2os.cc code
> (
> http://www.koders.com/cpp/fid4AE8C2CE41F77ED4CDA782F9D608D9E6D8D20126.aspx#L125
> )
> it seems that only PLAYER_POSITION_VELOCITY_MODE_REQ is supported and not
> PLAYER_POSITION_POSITION_MODE_REQ.  This seems to point towards the idea
> that positional mode is not supported, again I would check on the player
> stage forum with people familiar with the Pioneers to confirm this.
>
> Thanks again
>
> John
>
>
>
> John Oliver wrote:
> >
> > One thing that pops to mind is: I believe that type 2 subtype 2 means
> that
> > you are using the positional control method, as stated in the manual not
> > all drivers will support it
> > (
> http://playerstage.sourceforge.net/doc/Player-2.0.0/player/group__interface__position2d.html#ga16
> ),
> > I dont know if its possible for the simulation to accept positional and
> > the real robot not, unfortunatley I deal only with simulation.  I would
> > check on the player stage forum to see if the pioneer can accept
> > positional commands, alternatively try using playerv to issue positional
> > commands and if you get the same error this is likely to be the problem.
> >
> > Thanks
> >
> > John
> >
> >
> >
> >
> > Matthias Wiedemann wrote:
> >>
> >> Hi!
> >>
> >> I downloaded the last version from SVN to have the setPosition Feature
> >> for
> >> Position2DInterface.
> >>
> >> When I test my program with Stage, everything works fine, and the robot
> >> moves to the position, which was desired. On the other hand, when I try
> >> it
> >> with Player and the real robot (Pioneer 2DX), the command fails and the
> >> output of player2.03 is:
> >>
> >> warning : Unhandled message for driver device=16777343:6665:4:0 type=2
> >> subtype=2 len=28
> >>
> >> Does anybody has an idea, how I could get it working?
> >> Thanks!
> >> Matze
> >>
> >>
> -------------------------------------------------------------------------
> >> Take Surveys. Earn Cash. Influence the Future of IT
> >> Join SourceForge.net's Techsay panel and you'll get the chance to share
> >> your
> >> opinions on IT & business topics through brief surveys-and earn cash
> >>
> http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
> >> _______________________________________________
> >> Java-player-users mailing list
> >> Jav...@li...
> >> https://lists.sourceforge.net/lists/listinfo/java-player-users
> >>
> >>
> >
> >
>
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> View this message in context:
> http://www.nabble.com/setPosition-tf3234001.html#a9038600
> Sent from the java-player-users mailing list archive at Nabble.com.
>
>
> -------------------------------------------------------------------------
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> Join SourceForge.net's Techsay panel and you'll get the chance to share
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