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2017-08-23 14:17:07 -0500 commented question where are the Asctec Pelican UARTS located

Hi, if still relevant, you can find the board map here: image

2017-08-23 14:16:47 -0500 commented question where are the Asctec Pelican UARTS located

Hi, if still relevant, you can find the board map here: link text

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2016-05-10 03:54:53 -0500 commented question TypeError for built-in operation

This type of print-outs happen in cases when python cannot raise an exception (e.g. if an exception was thrown in __del__). TypeError probably means a non-existing method was called, which makes sense, since you changed the type of m.transform.rotation.

2016-05-10 03:53:15 -0500 commented question TypeError for built-in operation

The error is actually coming from CPython from another thread (so it has nothing to do with the command on line 18).

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2016-04-29 10:07:08 -0500 answered a question Multiple robots simulation in Stage with amcl navigation

Hi,

Try to modify your amcl node to:

<node pkg="amcl" type="amcl" name="amcl" output="screen">
  <remap from="scan" to="base_scan"/>
  <remap from="static_map" to="/static_map"/>

  <param name="global_frame_id" value="/map"/>
  <param name="odom_frame_id" value="robot_0/odom"/>
  <param name="base_frame_id" value="robot_0/base_link"/>
</node>

Replace robot_0 in the last two params to robot_1 for the second robot's amcl node.