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  4. VEHICLE VISUAL ODOMETRY NOT PUBLISHING

VEHICLE VISUAL ODOMETRY NOT PUBLISHING

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  • T Offline
    T Offline
    taiwohazeez
    Regular
    wrote on last edited by
    #1

    Hi support,

    I Have a starling 2 drone with ROS2 FOXY installed on it, when i run ros2 ropic list, i see the visual odometry as an available topic, but ros2 topic echo /fmu/in/vehicle_visual_odometry
    isnt publishing anything, its just stucked. This on the other hand, ros2 topic echo /ov/odom
    is working, so I know that my QVIO is running properly.

    What can I do.

    THanks,
    Taiwo

    T 1 Reply Last reply
    0
    • T taiwohazeez

      Hi support,

      I Have a starling 2 drone with ROS2 FOXY installed on it, when i run ros2 ropic list, i see the visual odometry as an available topic, but ros2 topic echo /fmu/in/vehicle_visual_odometry
      isnt publishing anything, its just stucked. This on the other hand, ros2 topic echo /ov/odom
      is working, so I know that my QVIO is running properly.

      What can I do.

      THanks,
      Taiwo

      T Offline
      T Offline
      teddy.zaremba
      Contributor
      wrote on last edited by teddy.zaremba
      #2

      Hi @taiwohazeez,

      The " /fmu/in" prefix is used for sending data to the autopilot - you're never going to receive data from the autopilot listening to that topic.

      Look at the "/fmu/out" topics to see messages coming from the autopilot.

      Best,
      Ted

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