Subscribe to a geometry message











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Hello? I am really new to ROS so it is hard to me



I want to subscribe to a geometry message using turtlebot3, the message is a geometry twist message sent by a websocket bridge and I am not sure how to create the node, specially, I dont have an idea how to write the code.



I only found this but I am still not sure



Subscribing and publishing geometry/Twist messages from Turtlesim



Please if possible help me, I know this is not a perfect post because I am a beginner so it is ok if you point down, I dont care, but if you point down at least take time to help.



Thank you






c++ geometry message ros







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    Please provide what you've tried so far. If you don't know where to start read their documentation.
    – Joseph Cho
    Nov 7 at 14:54















up vote
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down vote

favorite












Hello? I am really new to ROS so it is hard to me



I want to subscribe to a geometry message using turtlebot3, the message is a geometry twist message sent by a websocket bridge and I am not sure how to create the node, specially, I dont have an idea how to write the code.



I only found this but I am still not sure



Subscribing and publishing geometry/Twist messages from Turtlesim



Please if possible help me, I know this is not a perfect post because I am a beginner so it is ok if you point down, I dont care, but if you point down at least take time to help.



Thank you






c++ geometry message ros







share|improve this question









New contributor




강천사 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
















  • 1




    Please provide what you've tried so far. If you don't know where to start read their documentation.
    – Joseph Cho
    Nov 7 at 14:54













up vote
0
down vote

favorite









up vote
0
down vote

favorite











Hello? I am really new to ROS so it is hard to me



I want to subscribe to a geometry message using turtlebot3, the message is a geometry twist message sent by a websocket bridge and I am not sure how to create the node, specially, I dont have an idea how to write the code.



I only found this but I am still not sure



Subscribing and publishing geometry/Twist messages from Turtlesim



Please if possible help me, I know this is not a perfect post because I am a beginner so it is ok if you point down, I dont care, but if you point down at least take time to help.



Thank you






c++ geometry message ros







share|improve this question









New contributor




강천사 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











Hello? I am really new to ROS so it is hard to me



I want to subscribe to a geometry message using turtlebot3, the message is a geometry twist message sent by a websocket bridge and I am not sure how to create the node, specially, I dont have an idea how to write the code.



I only found this but I am still not sure



Subscribing and publishing geometry/Twist messages from Turtlesim



Please if possible help me, I know this is not a perfect post because I am a beginner so it is ok if you point down, I dont care, but if you point down at least take time to help.



Thank you






c++ geometry message ros




c++ geometry message ros






share|improve this question









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강천사 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











share|improve this question









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edited Nov 8 at 9:24









Benyamin Jafari

2,25331732




2,25331732






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asked Nov 7 at 14:48









강천사

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11




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강천사 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.






강천사 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.








  • 1




    Please provide what you've tried so far. If you don't know where to start read their documentation.
    – Joseph Cho
    Nov 7 at 14:54














  • 1




    Please provide what you've tried so far. If you don't know where to start read their documentation.
    – Joseph Cho
    Nov 7 at 14:54








1




1




Please provide what you've tried so far. If you don't know where to start read their documentation.
– Joseph Cho
Nov 7 at 14:54




Please provide what you've tried so far. If you don't know where to start read their documentation.
– Joseph Cho
Nov 7 at 14:54

















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