一种利用EPP协议开发的数据采集驱动系统

Data Collecting Drive System Using EPP Protocol

介绍 EPP(Enhanced Parallel Port- -增强并行口 )协议的特性 ,其中包括 EPP协议与 SPP(Standard Parallel Part- -标准并行口 )协议的主要区别 ,EPP协议的信号定义与编程方法 ,并且简要介绍一种利用

This paper mainly discuss the features of EPP protocol,which include the difference between EPP and SPP protocol,the signal definition and the programming method of EPP protocol.And a data collecting system which use EPP protocol is introduced.