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2023-02-28 15:35:12 -0500 | marked best answer | Generic Subscriber in ROS2 I am looking to replicate ROS1 behaviour where I could use ShapeShifter to subscribe to any topic, and not have to specify the message type. This code would run in C++. I have found this Pull Request but it seems nothing has yet come of this. Does anyone know if this is possible in ROS2 using C++? If not C++, then Python? Many thanks |
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2020-08-17 11:48:33 -0500 | asked a question | ROS2 Build fails when including rclcpp ROS2 Build fails when including rclcpp Hello, my ROS2 package won't compile when I include Starting >>> te |
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2020-08-17 08:22:47 -0500 | commented answer | Generic Subscriber in ROS2 Thank you! |
2020-08-17 08:22:39 -0500 | commented answer | Generic Subscriber in ROS2 This is awesome, thanks! Such as a shame the C++ api is not there yet. |
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2020-08-17 05:38:26 -0500 | asked a question | Generic Subscriber in ROS2 Generic Subscriber in ROS2 I am looking to replicate ROS1 behaviour where I could use ShapeShifter to subscribe to any t |
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2018-04-19 12:07:09 -0500 | commented answer | Subscribing to message and re-publishing only specific part, real time? @gvdhoorn yes you are right ^^. I ended up adding that functionality after I got the re-publishing working, but you are |
2018-04-19 09:25:56 -0500 | answered a question | Subscribing to message and re-publishing only specific part, real time? I ended up basing my solution around @mohsen 's answer: Node file: #!/usr/bin/env python import rospy import importlib |
2018-04-19 09:18:46 -0500 | commented answer | Subscribing to message and re-publishing only specific part, real time? Thank you, I ended up using your solution as the basis for mine :). Have a great day! |
2018-04-19 09:18:25 -0500 | answered a question | Subscribing to message and re-publishing only specific part, real time? Thank you, I ended up using your solution as the basis for mine :). Have a great day! |
2018-04-19 09:18:03 -0500 | marked best answer | Subscribing to message and re-publishing only specific part, real time? Hi everyone, I am currently working on sending the information from /joint_states to an Arduino, however the information in my message is too large to be sent, even after increasing the buffer. My plan is to make a program that subscribes to joint_states, scrapes the position array and re-publishes on a different topic. I am new to ROS so I have no idea where to start. Could someone give me a helping hand? Thank you so much in advance :). |
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2018-04-19 09:17:49 -0500 | commented answer | Subscribing to message and re-publishing only specific part, real time? Hi, thank you for your response :). I have tried to do it using this way but only realised what I did wrong once I compl |
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2018-04-16 04:01:34 -0500 | asked a question | Subscribing to message and re-publishing only specific part, real time? Subscribing to message and re-publishing only specific part, real time? Hi everyone, I am currently working on sending |