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2015-05-20 10:19:05 -0500 | commented answer | No map in rviz using Hector_slam with lidar_lite Looks like I added an answer to my question. not a comment to you. Sorry about that. |
2015-05-20 09:56:26 -0500 | answered a question | No map in rviz using Hector_slam with lidar_lite Thank you very much for your reply. Today I went with a new launch file and I made a bag file of my laser reading ( the laser reading is slow, takes 27 second to go one circle) here is the bag file. https://www.dropbox.com/s/2lyk28zt9vy... When I start the bag file using rosbag play test1.bag --clock run the test.launch and then run rviz I get one map. http://i.imgur.com/utgcrpd.png The warning I get under the hector mapping is and under rviz I get The map is generated once and does not update. |
2015-05-19 14:51:58 -0500 | asked a question | No map in rviz using Hector_slam with lidar_lite I have been working on getting a hector slam working from lidar lite laser. I am turning the laser 360° with a motor and in rviz I get points that show me room that I am in. I have read the tf section and am currently just using static tf (the laser has no odom) I am running 3 launch files and will include them, also with what comes when I start the launch file. The problem is that there is no map being generated. Hera are the launch files lidar.launch: and here is hector.launch: and geotiff_mapper.launch output when I run the lidar.launch ... logging to /home/ubuntu/.ros/log/1d718a5a-fe48-11e4-8617-b827ebb8ff55/roslaunch-ubuntu-16706.log Checking log directory for disk usage. This may take awhile. Press Ctrl-C to interrupt Done checking log file disk usage. Usage is <1GB. started roslaunch server http://ubuntu:36740/ SUMMARYPARAMETERS * /hector_geotiff_node/draw_background_checkerboard: True
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