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Hi, I want to publish ROS messages with a non-periodic frequency. I see that rclcpp::create_wall_timer() uses a constant period for calling the callback function, which is not what I want. Is there a way to do this? Thanks in advance!
Every time when you call
publisher_->publish(message);
A message is published.
You could write a while true loop with thead sleep to get you a periodic behavior.
Asked: 2022-11-10 08:06:38 -0500
Seen: 144 times
Last updated: Nov 11 '22
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Why would you do that? Can you please explain your use case in the question?