Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
Collapse
Brand Logo

ModalAI Forum

  1. ModalAI Support Forum
  2. Ask your questions right here!
  3. Issue with MPA-to-ROS2

Issue with MPA-to-ROS2

Scheduled Pinned Locked Moved Ask your questions right here!
2 Posts 2 Posters 437 Views
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • NamhoN Offline
    NamhoN Offline
    Namho
    wrote on last edited by
    #1

    I'm encountering a peculiar issue while working with MPA-to-ROS2. Specifically, I'm only able to subscribe from my laptop under certain circumstances.

    Here's the scenario: after running the mpa_to_ros2 on VOXL, attempting to do ros2 topics echo from the laptop yields no output whatsoever. However, if I keep ros2 topic echo active and toggle mpa_to_ros2 off and on again, messages are then properly outputted.

    Additionally, when running mpa_to_ros2 on VOXL and executing ros2 topic list from the laptop, sometimes topics appear as expected, while other times they do not. I'm unsure what conditions need to be met for the topic list to display correctly.

    I conducted these tests using WiFi, with both the laptop and VOXL connected to the same network.

    If anyone has encountered similar issues or has insights into potential solutions, I'd greatly appreciate your input.

    M 1 Reply Last reply
    1
    • NamhoN Namho

      I'm encountering a peculiar issue while working with MPA-to-ROS2. Specifically, I'm only able to subscribe from my laptop under certain circumstances.

      Here's the scenario: after running the mpa_to_ros2 on VOXL, attempting to do ros2 topics echo from the laptop yields no output whatsoever. However, if I keep ros2 topic echo active and toggle mpa_to_ros2 off and on again, messages are then properly outputted.

      Additionally, when running mpa_to_ros2 on VOXL and executing ros2 topic list from the laptop, sometimes topics appear as expected, while other times they do not. I'm unsure what conditions need to be met for the topic list to display correctly.

      I conducted these tests using WiFi, with both the laptop and VOXL connected to the same network.

      If anyone has encountered similar issues or has insights into potential solutions, I'd greatly appreciate your input.

      M Offline
      M Offline
      majjam
      Contributor
      wrote on last edited by
      #2

      @Namho Hello. Have you found a solution to this issue?

      1 Reply Last reply
      0

      Hello! It looks like you're interested in this conversation, but you don't have an account yet.

      Getting fed up of having to scroll through the same posts each visit? When you register for an account, you'll always come back to exactly where you were before, and choose to be notified of new replies (either via email, or push notification). You'll also be able to save bookmarks and upvote posts to show your appreciation to other community members.

      With your input, this post could be even better 💗

      Register Login
      Reply
      • Reply as topic
      Log in to reply
      • Oldest to Newest
      • Newest to Oldest
      • Most Votes


      ModalAI
      Categories Recent Tags ModalAI.com Docs
      © 2026 ModalAI® · Accelerating autonomy for smaller, smarter, safer drones · Powered by NodeBB
      • Login

      • Don't have an account? Register

      • Login or register to search.
      • First post
        Last post
      0
      • Categories
      • Recent
      • Tags
      • Popular
      • Users
      • Groups