New answers tagged ros
2
votes
Accepted
How to play ROS bag file frame by frame
You can start your bag in a paused state using
rosbag play bagfile.bag --pause
And then you can step through your bag by pressing the ...
- 61
0
votes
Ros2 and communication - How do you post a Ros2 message in a text box in Unity?
From the tutorial that you linked. The string value that you want is in the data field of the message msg.Data not the message named ...
- 1,487
0
votes
Lookup would require extrapolation into the future on the same machine
It's not that the transform doesn't exist. It's that the node doesn't know about the transform yet when you query for the data.
With that small of a delta the usual problem is that the data gets there ...
- 1,487
0
votes
Lookup would require extrapolation into the future on the same machine
You need to synchronize the clocks on the host machines using tools like tzdata (for Linux hosts). This is not so much a code problem as it is a network/host ...
- 708
0
votes
Convert Ros2 Foxy Message to Ros2 Humble
The only way I can surmise there being any issues between ROS2 versions is if the message definition itself changes. If there is truly a ROS2 version issue, create a simple message publisher in one ...
- 708
1
vote
What is map_load_time in ROS nav_msgs/MapMetaData?
I have a lot of ros packages checked out into a big catkin workspace, looks like it is redundant with the header stamp:
...
- 220
2
votes
Simulate Wind in Gazebo - physics_msgs
You don't have to compile these files with your plugin. You should include the already existing wind plugin in to your world file. Check this example file and how ...
- 21
4
votes
Accepted
Robotics Stack Exchange and Robotics Meta Stack Exchange difference
This is a question that's suited for the Robotics Meta site, because this is a question about the site itself and not a question about a Robotics topic.
If you had a question about why another ...
- 15.4k
0
votes
Can MoveIT framework be used separately from ROS, i.e. "as a standalone library"?
The entire ROS ecosystem is made up of CMake C++ (and Python) packages. These CMake packages are simply C++ libraries compiled via CMake. It sounds like what the question is asking for is can they ...
- 708
Top 50 recent answers are included