Continuing on my excursion in LiDAR testing I gave a Livox Mid-40 a spin. This post sums up my experience working with it for couple of days.
By default ROS doesn’t indicate what is the state of a particular node. If a node exits abnormally (for example when an exception is raised, or a computer running the node is power cycled) ROS master will still hold a reference to this node. Fortunately there are some tools that can help you check/clean the node status.
Yeah, I broke it. But then I fixed it using technology.
Recently I had an idea that I would like to play a bit with robotic cars. Here is a day 0 of my car project.