在LabVIEW中利用ActiveX技术实现串行通信

Using ActiveX Technology to Realize Serial Communication in LabVIEW

针对在LabVIEW开发环境下传统串口通信控制方式的弊端,提出了另一种控制方法,即在LabVIEW中利用ActiveX控件容器,调用第三方提供的ActiveX控件—MSComm控件,实现对计算机串口的通信管理,并结合一数据采集系统给出了实例。

To the drawback of the traditional control method of serial communication in LabVIEW development environment, another control method, which ultilized ActiveX technology and transfered ActiveX control--MSComm control, was suggested, and an example of data acquisition system based on this method was introduced.