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3 votes
Accepted

Inconsistency between ros2 topic hz and bw

In my past experience with ROS2, ros2 topic hz cannot accurately measure high-frequency topic rates. You can perform testing by manually subscribing to the topic (...
fishros's user avatar
  • 56
1 vote

Data sent over ROS2 topic is not reliable

Having only one topic means all detected marker poses will be published on this topic, which results in the pose inconsistency you experienced. The topic carries all markers poses. How to solve this ...
Robotawi's user avatar
  • 510
1 vote

Is it possible to record or log specific topics in ROS2 without publishing?

If there is no need to publish other than to log, you can directly write the messages to a bag instead, see the tutorial here. An alternatively idea (just an idea, not tested) is to add a "logger ...
JRTG's user avatar
  • 2,039

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