inquiry about odom topic

[ayahelmyy]

i'm trying to run this package on humble but my project needs odom topic and cmd topic i found the cmd vel topic but didn't find odom topic , so is it not found or what ?

[jardeldyonisio]

Hello, which topics are available using ros2 topic list?

[ayahelmyy]

Unfortunately, i'm trying to discover the files without running the package on humble because i have ununtu 20 , so i can't to download humble version officially, I'm waiting to orin to test on it , but before it , i was just making sure that the odom topic is already available, i saw your pull request that you made remapping from /hoverboard_driver_controller/odom to odom , but after my searches in files i didn't find anything related to this topic , so i'm asking about it

[jardeldyonisio]

Yes, the package provides odom and cmd_vel topic. I think the topic is from the controller, because I remapped there.

[ayahelmyy]

Ok , thank you for your help , last thing should i use the package after your pull request modification in diffbot file ? It won't give me any errors?

[jardeldyonisio]

You don't need to use my PR version, the package is working without those modifications.

[ayahelmyy]

Without those modifications; the odom topic will be found?

[ayahelmyy]

And can i ask you when i run this package on orin, if any error happened ?

[jardeldyonisio]

Yes, that was only remapping. The topic is something like this: /hoverboard_controller/cmd_vel_unstamped, as it was remapped to /cmd_vel. The same applies to the odometry topic.