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Slamtec / rplidar_ros

BSD 2-Clause "Simplified" License
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Auto motor standby / stop does not work at boot #151

Open hilary-luo opened 6 months ago

hilary-luo commented 6 months ago

Version: 2.1.4-1jammy.20231205.190443 Use case: Turtlebot4 with ROS 2 Humble

Expected operation: If the auto standby functionality is on, then after boot up, the driver will recognize that there are no subscribers and stop the motor.

Actual operation: The motor starts up on boot up and remains running. If I manually subscribe and then unsubscribe, then the motor stops (after unsubscribing). Previously this was not the case although I do not have a version tag for when it was working as I expected.

Solving this issue solves: https://github.com/turtlebot/turtlebot4/issues/286#issuecomment-1868454430

hilary-luo commented 2 weeks ago

Any update? This is still impacting users