Changing Angular Resolution using LMS_4xxx launch file - Githubissues

SICKAG / sick_scan_xd

Based on the sick_scan drivers for ROS1, sick_scan_xd merges sick_scan, sick_scan2 and sick_scan_base repositories. The driver supports both Linux (native, ROS1, ROS2) and Windows (native and ROS2).

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Changing Angular Resolution using LMS_4xxx launch file #349

Closed jashangills closed 3 months ago

jashangills commented 3 months ago

I am trying to change Angular resolution using the LMS_4xxx launch file? However I cannot seem to find the parameter for it. Is there way to do that?

rostest commented 3 months ago

Thanks for your feedback. The LMS-4xxx lidar family has a fixed angular resolution of 1/12° (0.0833°). It cannot be configured in the launchfile. The specification can be found e.g. in https://cdn.sick.com/media/docs/0/90/790/operating_instructions_lms4000_2d_lidar_sensors_en_im0079790.pdf and https://cdn.sick.com/media/familyoverview/1/51/751/familyOverview_LMS4000_g474751_en.pdf: