[ros-users] Registering controller on PR2

Jenny Barry jlbarry at mit.edu
Wed Nov 10 05:10:20 UTC 2010


Thanks!  We'll try this.

-Jenny and Mario

On Tue, Nov 9, 2010 at 7:00 PM, Peter Brook <pbrook at cs.washington.edu> wrote:
> Hey Jenny and Mario,
> I actually just came across this issue with our PR2 last night. I found that
> starting the robot by running "sudo robot start" fails to find any
> controllers created in my local directories. I had to "sudo robot stop" the
> robot and then start it up with "roslaunch /etc/ros/robot.launch" to get the
> system to find my custom controllers.
> Hope this helps,
> Peter
>
> On Tue, Nov 9, 2010 at 1:40 PM, Jenny Barry <jlbarry at mit.edu> wrote:
>>
>> Hi,
>>
>> We are trying to get a realtime controller to run on the PR2 robot.  We
>> have copied and pasted the "writing a realtime joint controller" tutorial
>> and it works in simulation.  However, the controller fails to register on
>> the actual robot.  It finds the controller_plugins.xml file but the
>> pr2_controller_manager does not list MyControllerPlugin in the types.  We've
>> reloaded the libraries, remade things, and restarted the robot.  Help?
>>
>> Thanks,
>> Jenny and Mario
>>
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>
>
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