VC下的串口通信及其在平网印花系统中的应用

摘要

通过介绍VC下的串口通信在平网印花机的主从式监控系统中的应用，较系统地阐述了用VC++6.0开发上位机与PLC及多个单片机之间的串口通信程序的设计方法。%By introducing the application of serial communication in themain-sub monitoring and control system, demonstrates a design method to develop serial communication program between PLC,microcontrollers and the host computer by using Visual C++ 6.0.