基于Visual Basic 2010与多单片机的串行通信网络系统设计  

Serial Communication System Based on Visual Basic 2010 and Multiple MCUs

作　　者：周骏琦[1] 郁昊[1] 

机构地区：[1]南京林业大学机械电子工程学院,江苏南京210037

出　　处：《盐城工学院学报（自然科学版）》2011年第4期44-48,共5页Journal of Yancheng Institute of Technology:Natural Science Edition

摘　　要：介绍了基于RS-485串口标准的多机通信系统。以PC机为主机,多片STC系列单片机为从机组成通信网络。给出了RS-485通信网络接口的硬件设计,并具体介绍了Visual Basic2010环境下串行通信编程的编制,RS-485多机通信的软件设计以及模块流程图,并给出关键程序。This article describes the multi-machine communication system based on RS-485 serial port standard.A communication network is established which use PC as the host,with multiple STC MCUs.Given the RS-485 communication network interface hardware design,this article specifically describes the establishment of serial port communication on the Visual Basic 2010 programming environment.Moreover,given the RS-485 multi-machine communication software design,the module flow chart and key programs are described.

关 键 词：RS-485 Visual Basic 2010 SERIAL PORT 多线程 多机通信 

分 类 号：TN915[电子电信—通信与信息系统]