[x] I am at the right place and my issue is directly related to ROS#. General technical questions I would post e.g. at ROS Answers or Stack Overflow. For library-specific questions I would look for help in the corresponding library forums.
[x] I have thoroughly read the Contributing Guideline and writing this issue is the right thing to do in my case.
I have a question!
[x] I searched the Wiki, open and closed issues for an answer. I tried my best to find the answer by myself without success. I believe that the discussion we will have in this issue, and the solutions we might find, will help me, and likely other community members who have a similar problem.
Here is my question:
I want to use TwistPublisher to control my bot movement. I set up a button and bound a click event to send speed information when clicked. But when I click play mode, the robot moves automatically and doesn't move according to the linear velocity I gave, when I click pause, the robot stops moving, but when I click the button the robot doesn't move either.
The TwistPublisher topic is /cmd_vel.Is this correct?
I have a question!
Here is my question: I want to use
TwistPublisherto control my bot movement. I set up a button and bound a click event to send speed information when clicked. But when I click play mode, the robot moves automatically and doesn't move according to the linear velocity I gave, when I click pause, the robot stops moving, but when I click the button the robot doesn't move either.The
TwistPublishertopic is/cmd_vel.Is this correct?Can you give me some advice? Thank you very much!