[Playerstage-users] AMCL

[chenm <chenmeng@ii...>]

Hello,
    I am trying to use the amcl driver. P 1.5
My amcl.cfg looks like the following:

position:0 ( driver "passthrough" port 6665 index 0)
laser:0 ( driver "passthrough" port 6665 index 0)
                                                                                

localize:0
(
 driver "amcl"
 odom_index 0
 laser_index 0
 laser_map "mymap.pnm"
 laser_map_scale 0.1
 laser_map_negate 0
 enable_gui 1
 alwayson 1
                                                                                

 )
I ran stage then player -p 7000 amcl.cfg. Everything is ok so far.
But when I try to instantiate the LocalizeProxy var like
     ll = new LocalizeProxy(robot,0,'r');

I get a warning error connection,

WARNING: tried to get 'r' access to device 6665:25:0 but got 'e' access.

Am I missing something here??.

Cheers
Chen
----

[Playerstage-users] AMCL

[chenm <chenmeng@ii...>]

Hello,
    I am trying to use the amcl driver. P 1.5
My amcl.cfg looks like the following:

position:0 ( driver "passthrough" port 6665 index 0)
laser:0 ( driver "passthrough" port 6665 index 0)
                                                                                

localize:0
(
 driver "amcl"
 odom_index 0
 laser_index 0
 laser_map "mymap.pnm"
 laser_map_scale 0.1
 laser_map_negate 0
 enable_gui 1
 alwayson 1
                                                                                

 )
I ran stage then player -p 7000 amcl.cfg. Everything is ok so far.
But when I try to instantiate the LocalizeProxy var like
     ll = new LocalizeProxy(robot,0,'r');

I get a warning error connection,

WARNING: tried to get 'r' access to device 6665:25:0 but got 'e' access.

Am I missing something here??.

Cheers
Chen
----

Re: [Playerstage-users] AMCL

[Brian Gerkey <gerkey@ai...>]

chenm wrote:

>    I am trying to use the amcl driver. P 1.5
> My amcl.cfg looks like the following:
> 
> position:0 ( driver "passthrough" port 6665 index 0)
> laser:0 ( driver "passthrough" port 6665 index 0)
>                                                                                
> 
> localize:0
> (
> driver "amcl"
> odom_index 0
> laser_index 0
> laser_map "mymap.pnm"
> laser_map_scale 0.1
> laser_map_negate 0
> enable_gui 1
> alwayson 1
>                                                                                
> 
> )
> I ran stage then player -p 7000 amcl.cfg. Everything is ok so far.
> But when I try to instantiate the LocalizeProxy var like
>     ll = new LocalizeProxy(robot,0,'r');
> 
> I get a warning error connection,
> 
> WARNING: tried to get 'r' access to device 6665:25:0 but got 'e' access.
> 
> Am I missing something here??.

Maybe you're connecting to the player on port 6665, instead of 7000? 
You can specify the port when creating the PlayerClient object, e.g.:

   PlayerClient robot("localhost", 7000);

	brian.

-- 
Brian P. Gerkey                    gerkey@...
Stanford AI Lab                    http://ai.stanford.edu/~gerkey