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Below is what I did.

To be honest, I'm using Hokuyo sensor so, I modified [urg_lidar.launch] like, ''' <launch>

<arg name="my_namespace" default="spencer/perception_internal/people_detection/laser_front"/> <node ns="$(arg my_namespace)" name="urg_node" pkg="urg_node" type="urg_node" output="screen"> <remap from="scan" to="/spencer/sensors/laser_front/echo0"/> </node>

</launch>

'''

And I've NEVER modified any spencer files, and it works.

I'd like to say thanks to pavel92 for his really really helpful advice :)

Below is what I did.

To be honest, I'm using Hokuyo sensor so, I modified [urg_lidar.launch] like, ''' like,

Blockquote <launch>

<arg name="my_namespace" default="spencer/perception_internal/people_detection/laser_front"/> <node ns="$(arg my_namespace)" name="urg_node" pkg="urg_node" type="urg_node" output="screen"> <remap from="scan" to="/spencer/sensors/laser_front/echo0"/> to="/spencer/sensors/laser_front/echo0"/> </node>

</launch>

'''Blockquote

And I've NEVER modified any spencer files, and it works.

I'd like to say thanks to pavel92 for his really really helpful advice :)

Below is what I did.

To be honest, I'm using Hokuyo sensor so, I modified [urg_lidar.launch] like,

Blockquote <launch>

<arg name="my_namespace" default="spencer/perception_internal/people_detection/laser_front"/> <node ns="$(arg my_namespace)" name="urg_node" pkg="urg_node" type="urg_node" output="screen"> <remap from="scan" to="/spencer/sensors/laser_front/echo0"/> to="/spencer/sensors/laser_front/echo0"/> </node>

</launch>

Blockquote

And I've NEVER modified any spencer files, and it works.

I'd like to say thanks to pavel92 for his really really helpful advice :)

Below is what I did.

To be honest, I'm using Hokuyo sensor so, so I modified added following line in [urg_lidar.launch] like,,

<launch>Blockquote

<launch>

Blockquote

<arg name="my_namespace" default="spencer/perception_internal/people_detection/laser_front"/> <node ns="$(arg my_namespace)" name="urg_node" pkg="urg_node" type="urg_node" output="screen"> <remap from="scan" to="/spencer/sensors/laser_front/echo0"/> </node>

</launch>

And I've NEVER modified any spencer files, and it works.

I'd like to say thanks to pavel92 for his really really helpful advice :)

Below is what I did.

To be honest, I'm using Hokuyo sensor so I added following line in [urg_lidar.launch] ,

Blockquote

<launch>

Blockquote

<arg name="my_namespace" default="spencer/perception_internal/people_detection/laser_front"/> <node ns="$(arg my_namespace)" name="urg_node" pkg="urg_node" type="urg_node" output="screen"> <remap from="scan" to="/spencer/sensors/laser_front/echo0"/> </node>

</launch>

And I've NEVER modified any spencer files, and it works.

I'd like to say thanks to pavel92 for his really really helpful advice :)

Below is what I did.

To be honest, I'm using Hokuyo sensor so I added following line in [urg_lidar.launch] ,

<remap from="scan" to="/spencer/sensors/laser_front/echo0"/>

And Just so you know, I've NEVER modified any spencer files, and it works.

I'd like to say thanks to pavel92 for his really really helpful advice :)

Below is what I did.

To be honest, I'm using Hokuyo sensor so I added following line in [urg_lidar.launch] ,

<remap from="scan" to="/spencer/sensors/laser_front/echo0"/>

And I also changed like,

<launch>

<arg name="my_namespace" default="spencer/perception_internal/people_detection/laser_front"/> <node ns="$(arg my_namespace)" name="urg_node" pkg="urg_node" type="urg_node" output="screen"> <remap from="scan" to="/spencer/sensors/laser_front/echo0"/> </node>

</launch>

Just so you know, I've NEVER modified any spencer files, and it works.

I'd like to say thanks to pavel92 for his really really helpful advice :)

(I'm not familliar with ROS wiki AnS page sorry for my poor writting style, but I didn't mean it)

click to hide/show revision 8
No.8 Revision

Below is what I did.

To be honest, I'm using Hokuyo sensor so I added following line in [urg_lidar.launch] ,

<remap from="scan" to="/spencer/sensors/laser_front/echo0"/>

And I also changed like,

<launch>

<launch>

  <arg name="my_namespace" default="spencer/perception_internal/people_detection/laser_front"/>
          default="spencer/perception_internal/people_detection/laser_front" />
  <node ns="$(arg my_namespace)" name="urg_node" pkg="urg_node" type="urg_node" output="screen">
             <param name="ip_address" value=""/>
    <param name="serial_port" value="/dev/ttyACM0"/>
    <param name="serial_baud" value="115200"/>
    <param name="frame_id" value="laser"/>
    <param name="calibrate_time" value="true"/>
    <param name="publish_intensity" value="false"/>
    <param name="publish_multiecho" value="false"/>
    <param name="angle_min" value="-1.5707963"/>
    <param name="angle_max" value="1.5707963"/>
    <remap from="scan" to="/spencer/sensors/laser_front/echo0"/>
  </node>

</launch>

</node> </launch>

Just so you know, I've NEVER modified any spencer files, and it works.

I'd like to say thanks to pavel92 for his really really helpful advice :)

(I'm not familliar with ROS wiki AnS page sorry for my poor writting style, but I didn't mean it)