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2020-01-30 09:30:34 -0500 commented answer Can I pass in node options (e.g., IPC=true) when composing nodes using the CLI or launch files

I think I have asked wrong question (sorry, I just realized). I am trying to pass params to the composable node. Do you

2020-01-30 08:37:32 -0500 commented answer Can I pass in node options (e.g., IPC=true) when composing nodes using the CLI or launch files

I think I have asked wrong question (sorry, I just realized). I am trying to pass params to the composable node. Do you

2020-01-30 08:37:17 -0500 commented answer Can I pass in node options (e.g., IPC=true) when composing nodes using the CLI or launch files

I think I have asked wrong question (sorry, I just realized). I am trying to pass params to the composable node. Do you

2020-01-30 08:36:59 -0500 commented answer Can I pass in node options (e.g., IPC=true) when composing nodes using the CLI or launch files

I think I have asked wrong question (sorry, I just realized). I am trying to pass params to the composable node. Do you

2020-01-27 15:01:05 -0500 commented answer Can I pass in node options (e.g., IPC=true) when composing nodes using the CLI or launch files

Does this works? I wanted to do the same thing but cannot able to pass the parameters this way. Thanks in advance. Edit

2020-01-27 15:00:45 -0500 commented answer Can I pass in node options (e.g., IPC=true) when composing nodes using the CLI or launch files

Does this works? I wanted to do the same thing but cannot able to pass the parameters this way. Thanks in advance.

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2019-10-08 09:48:54 -0500 answered a question ros2: turtlebot3 gazebo /scan topic subscriber is not calling the callback function

I made it work at the end. The /scan topic publishes the data with Sensor QoS profile, qos_profile_sensor_data. So it

2019-10-06 12:37:19 -0500 edited question ros2: turtlebot3 gazebo /scan topic subscriber is not calling the callback function

ros2: turtlebot3 gazebo /scan topic subscriber is not calling the callback function I am trying to simply subscribe to /

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2019-10-06 12:35:08 -0500 commented question ros2: turtlebot3 gazebo /scan topic subscriber is not calling the callback function

Sorry, I couldn't figured out earlier how to post code, which is why I provided the link. But I made the necessary chang

2019-10-05 15:00:47 -0500 edited question ros2: turtlebot3 gazebo /scan topic subscriber is not calling the callback function

ros2: turtlebot3 gazebo /scan topic subscriber is not calling the callback function I am trying to simple subscribe to /

2019-10-05 13:26:35 -0500 asked a question ros2: turtlebot3 gazebo /scan topic subscriber is not calling the callback function

ros2: turtlebot3 gazebo /scan topic subscriber is not calling the callback function I am trying to simple subscribe to /

2018-09-23 10:40:20 -0500 answered a question How to pass arguments to/from subscriber callback functions

I was looking for the same thing and found this link, http://wiki.ros.org/roscpp_tutorials/Tutorials/UsingClassMethodsA

2016-05-31 06:56:00 -0500 asked a question Compile external ros package

I found a ros robot package on github but it won't run directly. Do I need to compile? If I have to compile it how can it be compile?

Thanks in advance