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2015-09-09 20:18:40 -0500 | received badge | ● Famous Question (source) |
2015-09-09 19:34:45 -0500 | answered a question | how to get turtlebot pose I fixed the problem by changing getNodeHandle() to getMTNodeHandle(), which means if you want to subscribe multiple topics, you need a multiple thread callback queue. Thank you Willson again. |
2015-09-09 07:10:34 -0500 | commented question | how to get turtlebot pose sorry, the "succeed" means that I've changed them to nav_msgs. I will check nodelets, thank you Willson. |
2015-09-08 19:28:09 -0500 | received badge | ● Notable Question (source) |
2015-09-08 19:15:17 -0500 | commented answer | how to get turtlebot pose Thank you Willson, but I failed based on your code. It seems that poseCallback could not be called. Do I need to configure anywhere else? |
2015-09-08 08:42:49 -0500 | received badge | ● Popular Question (source) |
2015-09-08 03:35:05 -0500 | asked a question | how to get turtlebot pose I would like to get turtlebot poses when it walking. The following codes are used, but there is no responds. I guess it was the problem of topic "/odom". could anybody give me some ideas to fix it? thanks. I found that if I put above codes into the onInit() virtual function, it will be failed. But if I put it in an main() function, it will be succeed. What is the difference? |