Add an extra output or local variables to FMUs

[masoud-najafi]

Hi,
In order to check that the Binary data are actually transmitted among the CAN bus FMUs (ls-bus), currently the only way is to look at the log-files. It would be good to have extra non-Binary outputs or "local" variables to show some information (extracted from the CAN frames).
In this way, it is easier to check the good operation of the entire netwrok.
Thanks,
Masoud