一种适于VB编程环境的串口通信服务器

A server for serial bus communication under VB programming environments

串口通信在微机与测试仪器联机的许多场合是必不可少的,特别是在许多电测仪表和变送器均已配备串口的场合,将其与通用微机联成测试系统往往起到事半功倍的效果本文提出了一种多个应用程序共享串口的服务器概念,并就服务器的设计思想、实施要点和使用方法展开讨论。

Serial communication plays an indispensable part in many cases of connec-tion between computer and testing devices.Especially when electric devices or transduc-ers have been equipped with this kind of serial interface,connecting them to the comput-er to form a testing system would get twice the result with only half the effort.This ar-ticle poses a server concept of multi-tasks sharing one serial port and discusses its de-signing idea,key implementary points and application methods.