“SinelaboreRT” is a source code generator designed for embedded software developers that generates readable and maintainable code from UML statemachine diagrams and Activity diagrams. It can of course generate code from Astah.
Peter Mueller, the author of this tool and I have been in contact for a long time and he quickly catches any changes on Astah on each release and updates his tool accordingly and immediately. Very trusted, keen and promising person and so is the tool I see.
Download and learn more about SinelaboreRT from here.