Research on USB Communication in the Compiled-Typed NC System
Liang Zhou, Yan Hai Ren, Gang Cao, Zhirong Liao · Advanced materials research · 2012
The compiled-typed NC system compiles NC program into object codes and sends them to slave computers. The object codes generated is a large amount of data. To ensure the data transmission fast and real-time, USB communication is adopted and researched in this paper. The design of USB driver program and communication program in the upper computer and slave computers is mainly introduced.