PC机并口与现场总线CAN通讯的实现（can总线通信原理）

PC机并口与现场总线CAN通讯的实现（can总线通信原理）

PC机并口与现场总线CAN通讯的实现

以PC机并口与CAN通讯为例，通过电路与程序实例具体介绍了通过并口EPP协议与CAN转换的实现。　　关键词：现场总线；EPP；CAN；线程

Way of Computer’s Parallel Port CommunicaTIon with CAN Bus

ZHUANG Qiancheng,RAO Yuntao, JIANG Shanshan， WEI Xiong

(Electronic&AutomaTIc Department, East China InsTItute ofTechnology,Fuzhou 344000，China)

Key words: field bus; EPP; CAN; thread