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基于Visual Basic 2010与多单片机的串行通信网络系统设计
引用本文:周骏琦,郁昊. 基于Visual Basic 2010与多单片机的串行通信网络系统设计[J]. 盐城工学院学报(自然科学版), 2011, 24(4): 44-48
作者姓名:周骏琦  郁昊
作者单位:南京林业大学机械电子工程学院,江苏南京,210037
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。

关 键 词:RS-485  Visual Basic 2010  Serial Port  多线程  多机通信

Serial Communication System Based on Visual Basic 2010 and Multiple MCUs
ZHOU Jun-qi,YU Hao. Serial Communication System Based on Visual Basic 2010 and Multiple MCUs[J]. Journal of Yancheng Institute of Technology(Natural Science Edition), 2011, 24(4): 44-48
Authors:ZHOU Jun-qi  YU Hao
Affiliation:ZHOU Jun-qi,YU Hao(School of Mechanical and Electrical Engineering,Nanjing Forest University,Nanjing Jiangsu 210037,China)
Abstract: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.
Keywords:RS-485  Visual Basic 2010  Serial Port  multi-thread  multi-machine communication
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