Re: Two kinects connect to two Raspberry Pi 3 both streaming to a computer (RTABMAP/RVIZ)

Posted by MrDD90 on
URL: http://official-rtab-map-forum.206.s1.nabble.com/Two-kinects-connect-to-two-Raspberry-Pi-3-both-streaming-to-a-computer-RTABMAP-RVIZ-tp4295p4314.html

I appreciate the continuous help!
We were able to have both PointCloud2 from both Kinects show in the correct 90 degree orientation in RVIZ, thanks to your namespace fixed, but we are still having the same warning message

[ WARN] [1519493474.015567453]: /rtabmap/rtabmap: Did not receive data since 5 seconds! Make sure the input topics are published ("$ rostopic hz my_topic") and the timestamps in their header are set. If topics are coming from different computers, make sure the clocks of the computers are synchronized ("ntpdate"). If topics are not published at the same rate, you could increase "queue_size" parameter (current=10).
/rtabmap/rtabmap subscribed to (approx sync):
   /rtabmap/odom,
   /camera1/rgbd_image,
   /camera2/rgbd_image

In addition, everything works well in RVIZ except the Map Cloud in Image#1 and RTABMAP keeps showing a black screen in Image #2.



I've also ran rostopic hz /rtabmap/mapData and the output is "no new messages"