Closed TZECHIN6 closed 1 year ago
Solved: make sure your power adapter is 12V 3A. I got a 2A and its not working
I need help on this issue, the situation is very unstable.
I can no longer launch the velodyne driver as it keeps [velodyne_driver_node-1] [WARN] [1681360614.646165429] [velodyne_driver_node]: Velodyne poll() timeout
. I have checked the IP setting in both PC and VLP16 LiDAR, it can be pinged.
Anyone has solution how to debug this issue? As everything seem make sense to me, no clues to debug this timeout issue.
Not sure the root cause, I somehow get the lidar point back with all the same setting and codes.
To be honest... this is quite silly.
Please complete the following information:
Describe the bug Not sure is it a driver bug or what... I have bought so many velodyne lidar (at least got 8 lidars of VLP-16). So I do successfully setup the lidar in before.
However, for the one I encountered the issue was that I can ping and wireshark capture the package without issue. The driver installation for ROS2 also looks fine, however it keeps pull timeout(), I have also tried to use veloview to see it still no lidar scan output.
To Reproduce Steps to reproduce the behavior:
Expected behavior Expected to receive lidar scan.
Additional context Here's the config, as I know most of you would think this is a ip or port issue... I also think so but seem not. LiDAR (VLP16):
PC:
Ping works fine and I can see the UDP package from wireshark (length=1206)
Any idea I can debug this issue? as this is the first time I encounter this, I solved this similar issue in before by setting the correct ip and port, but not this time....