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I could not operate on the "camera_control" topic and used the "joint_states" topic, but I could not do it anymore. If someone knows how to operate the camera with bebop_autonomy, please teach.


Originally posted by mi-sa on ROS Answers with karma: 16 on 2017-12-01

Post score: 0


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Comment by jayess on 2017-12-03:
What do you mean by

I could not operate on the "camera_control" topic and used the "joint_states" topic, but I could not do it anymore

? Please update your question with what you have tried (i.e. commands and/or source code) and the results.

Comment by mi-sa on 2017-12-04:
Thank you for your reply. The problem has already been solved, so it's okay. I'm sorry for confusing you.

Comment by jayess on 2017-12-04:
Can you please add as an answer what you did to solve your problem?

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rostopic pub /bebop/camera_control geometry_msgs/Twist -r 50 -- '[0.0, 0.0, 0.0]' '[0.0, 1.0, 0.0]'

I typed it in the terminal like this, but it worked only a little. When I changed the numerical value of angular_y greatly, the camera moved greatly.

rostopic pub /bebop/camera_control geometry_msgs/Twist -r 50 -- '[0.0, 0.0, 0.0]' '[0.0, -90.0, 0.0]'

By entering like this, the camera turned directly beneath. I did not understand the operation on the joint_states topic.


Originally posted by mi-sa with karma: 16 on 2017-12-04

This answer was ACCEPTED on the original site

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