Hi, all:
Sorry for my amateur question.
I'd love to try out some simple robot control demos of ROS.
but it seems the tutorials here are too old and
I failed to find pr2_2dnav_gazebo (but pr2_2dnav found),
and pr2-simple-fake_localization.launch doesn't existing at all.
So, can anybody please show me
where to find a runnable robot navigation or robot control demo of ROS,
including the source code,
so that I may be able to revise the source according to my own control requirement?
Thanks in advance.
Best Regards
JIA