i have a question about using Rviz with te ROSbot2.0/
I installed the tutorial package form github and then i did the follow roslaunches:
Rosbot_hardware.launch and gmapping.launch. The i did a run Rviz.
When adding the laserscanner i got this error:
Thanks for the help!
problem is already fixed! Had no fixed frame chosen!
This can solve the problem only when previewing the scans.
If you want to further create the map or do the navigation, there is an additional node in
drive_controller_node. This node is publishing the
tf transform between
You can start this node manually or use one of the launch files in the package.
To test mapping possibility, you can use tutorial_6_core.launch, this contain the
Also, please update the
tutorial_pkg repository, as there are small updates introduced today.
Are there also launch files and programs available to do automatic mapping of the robot beside automatic navigation in a map?
There are appropriate launch files.
tutorial_7_core.launch allow to set a goal point, plan a path and autonomously drive to it.
tutorial_8_core.launch allow to autonomously explore all accessible places while building a map.
Their usage is explained in details in tutorials.