自带操作系统的CAN分析仪的研制

The research of CAN bus analyst with operating system

CAN逐渐成为一种通用的通信方式．为了深入了解和学习CAN总线,本文介绍了关于CAN分析仪的研制,该分析仪特点是自带操作界面,不需要计算机就可以实现CAN总线上的报文发送,接收,处理;可以根据需要自主设置CAN工作模式及一些功能模式;可以实现CAN与RS232两种总线通信之间的转换,进行两种通信总线的比较,体现出了CAN总线通信的无可比拟的优越性,该分析仪具有很高的使用价值。

The CAN becomes a kind of universal communications＇ methods gradually, for the sake of the thorough understanding and study of CAN-bus, this text introduced the research of an analyzer concerning the CAN-bus,the analyzer has own operate interface, can carry out the sending, receiving and handling of the reports on CAN -bus; Can change the CAN work mode and some functions modes according to the demand independence; can carry out the conversion between two kinds of communications bus -CAN and RS232, carry on comparison of this two kinds of communications bus ,incamated the incomparable and superior of CAN-bus, this analyzer has very high value in use.