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AutonicsLiDAR / lsc_ros2_driver

ROS2 Driver for LSC Series
BSD 3-Clause "New" or "Revised" License
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Scan topic frequency (unable to change the scan topic frequency) #1

Open logesh-gtx opened 3 months ago

logesh-gtx commented 3 months ago

I could'nt change the frequency of the scan topic , currently the scan topic is publishing in lower frequency hz ,

Reference Images , image

logesh-gtx commented 3 months ago

@Autonics-lidar Could you please look after and let me know where and which parameter should i change for getting a higher frequency scan data....

Autonics-lidar commented 2 months ago

Hi @logesh-gtx, sorry for late reply~! There are some things you can try

  1. Check "Scan Data Cycle"

    • Run atLiDAR, connect device and execute "Initialization"
    • Check "Scan Data Cycle", if it is not set "1" set this value as "1" and press "Download" button atlidar_lsc

  2. Check NIC and Driver

    • Check Ethernet controller with "lspci -v" command on terminal
    • If the Ethernet controller is "RTL8111/8168/8411", install r8168 driver
    • If the Ethernet controller is "RTL810xE", install r8101 driver

  3. Check NIC Setting

    • Check NIC Setting with "ethtool [interface]" command
    • Check "speed" and "duplex" (Setting of LSC - speed : 100Mb/s, duplex : Full)
    • if you need to change setting, use this command below sudo ethtool -s [interface] speed 100 duplex full autoneg off

check whether it works in each steps, move to next step if it still doesn't work thank you