在LabWindows/CVI中实现计算机并行端口通信

based on LabWindows/CVI

摘要:

计算机并口在许多用户看来它只能与打印机相连而不能挪作他用,实际上它是一并行通信口,可以与任何符合该通信标准的设备相连。文中介绍了计算机并行端口的内部结构,并利用计算机并行端口实现了虚拟仪器系统与模拟弹控制电路之间的通信。

Abstract:

The printer port of computer can be only used for printer to many users. Actually it is a parallel communication port. It can be joined with any equipment having communicating standard. This paper introduces the inside structure of printer port. And it introduces the method of communication between virtual instrument system and control circuit of simulating missile using printer port.