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Trying to "rostopic echo" a topic with an md5sum that doesn't match the one on disk will log the error to the rostopic log file, but not show it in normal output. I would expect rostopic to immediatel…
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Hello,
I would like to run the command "rostopic list" and "rostopic echo /topicname" and probably other commands on the terminal to view the ROS topics (eg CAN bus data) but the commands are not f…
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hi dusty
is it possible to use rostopic from realsense depth camera to stream this object detection application?
type: topic
source: /camera/color/image_raw
many thanks! :)
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I ended up adding `pub` in a few places (https://github.com/lucasw/roslibrust/tree/pub_master_client) until I could get this rostopic list working:
https://github.com/lucasw/mcap_tools/blob/main/mc…
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In the recent versions of Kinetic, everytime I run rostopic pub it throws the following warning:
> /opt/ros/kinetic/lib/python2.7/dist-packages/rostopic/__init__.py:1762: YAMLLoadWarning: calling y…
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Following on from #724 and related changes, I'd like to explore making rostopic able to scan the workspace and find printer modules able to handle specific message types. There could always be a `--ra…
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I successfully built and installed the android_tutorial_camera onto the Loomo (in developer mode). I am able to connect to my PC's ROS master, and the expected topics show up in `rostopic list`:
``…
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https://github.com/user-attachments/assets/5d1f8f19-1c4a-48e9-993b-e0a7f6227d85
你好，我运行的效果如上，机械臂末端并不能顺利达到轮胎的上方，并且轮胎的位置我通过修改polish.world文件的pose标签无法修改。
然后运行rostopic pub /desired_carteisan_pose_cmd …
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Where is a bug in Logitech G29.
System: Ubuntu 16.04 (I tried both Ubuntu 16.04 and Ubuntu 20.04)
Issue: The steering wheel angle (swa) of Logitech G29 can be normally read by `jstest-gtk`. But …
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Hi,
I would like to use this code for different datasets that use rostopics for images and pointclouds. I have noticed the code is made for ROS but there is no argument in the launch files for the …