All functionality is in it now. I added some little enhancements for tweaking the level of information given via serial. I also added two little symbols, I described in the readme, but had forgotten to implement.
I tested all the modes several times with different settings, so everything should work well. Let me know if there is a bug in the software.
Check the current commits in master for the lastest version with little fixes or enhancements. I´ll develop (beta state) in a separate branch, so the master should be quite stable.