ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange |
1 | initial version |
To my knowledge there is no alternative to Smach. But I might be wrong.
Yep, the tutorial are good but they don't cover all that is possible with Smach. There is quite a few question around here that explain how to do more stuff with it (but I can't seem to find them again) and I have a repo on Github where I use Smach if you'd like to see but I'm not sure it's going to be really useful.
This file expecially. I know there is a good trick into this that made Smach more powerful but I used it quite a long time ago and I don't quite remember what the trick is :P.
It's pretty sad there is not more tutorial about it.