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| 2020-12-18 12:36:20 -0600 | marked best answer | How to retrieve data from xv-11 lidar using rviz? I want to work with my xv-11 lidar but I am a newbie in ros, rviz. I connected the lidar succesfully and can see surroundings, data from it. Now I want to do a simple system that if it detects objects closer than 1 meter it will light red led connected with arduino, if there is no object closer than 1 meter, green led will be on. How can I define my function for getting that data from rviz? Can you at least give me a roadmap. I am using odroid xu4, lidar xv-11, ubuntu 18.04 with ros melodic. |
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| 2018-09-15 21:53:17 -0600 | asked a question | Multiple ros nodes like shells? Multiple ros nodes like shells? Hi, I am building an autonomous rc car. Right now I am building navigation stack and it |
| 2018-08-02 08:13:54 -0600 | asked a question | How to retrieve data from xv-11 lidar using rviz? How to retrieve data from xv-11 lidar using rviz? I want to work with my xv-11 lidar but I am a newbie in ros, rviz. I c |
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| 2018-07-19 02:54:21 -0600 | commented answer | XV-11 Lidar Connected but not appearing on rviz Sorry, I just played with the settings of rviz and it seemed to work as you said. Thank you very much firstly, but how c |
| 2018-07-19 02:46:13 -0600 | commented answer | XV-11 Lidar Connected but not appearing on rviz I typed roscore& then rviz without typing any command but it still gave me the same errors. |
| 2018-07-18 17:45:27 -0600 | asked a question | XV-11 Lidar Connected but not appearing on rviz XV-11 Lidar Connected but not appearing on rviz Hi, I have installed ubuntu 16.04 and ros kinetic on my odroid xu4 to u |
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