[ros-users] Callback once

Prasad Dixit prasad.dixit at fennecfoxtech.com
Fri Jun 25 10:36:59 UTC 2010


@Blaise and Josh:
Thanks for your help.
Its working now! I have made few changes by removing callback and straight 
away writing a code like below:

 geometry_msgs::PoseWithCovarianceStampedConstPtr msg = 
ros::topic::waitForMessage<geometry_msgs::PoseWithCovarianceStamped>("amcl_p
ose");

   ROS_INFO("Received X:[%f] :: Y:[%f] :: Z:[%f] ", 
msg->pose.pose.position.x, msg->pose.pose.position.y, 
msg->pose.pose.position.z);

- Prasad 


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