Model Railroad System
2.2.2
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XPressNet interface code.
XPressNet interface code.
These are Tcl SNIT classes that interface to the Lenz XPressNet interface used on Lenz DCC Command Units. There is a low-level collection of Tcl SNIT classes that handles the low-level Serial I/O interface and there is a higher level interface that defines a Tcl Event to handle the asyncronious aspects of the low-level XPressNet serial I/O, by entering the Lenz XPressnet interface into Tcl's Event processing system.