Implementation of CNC Man-machine Interface Based on Linux and Tcl/Tk
基于Linux及Tcl/Tk的数控系统人机界面的实现*

A feasible implementation of CNC(Computer Numerical Control) man-machine interface using Tcl/Tk and C languages under the embedded Linux and PC/104 Single Board Computer is discussed.It involves implementation of the main interface process,extension of Tcl/Tk interpreter and the design and implementation of the graphic interface.