基于单片机和MCP2510的CAN总线通信模块的设计  

The design of CAN bus communication module based on SCM and MCP2510

作　　者：张景元[1] 杨庆华[1] 

机构地区：[1]山东理工大学,山东255049

出　　处：《微计算机信息》2007年第20期29-31,共3页Control & Automation

基　　金：山东省自然科学基金(2004ZX34)

摘　　要：CAN总线上的分布控制节点一般由单片机和可编程的CAN通信控制器组成。本文介绍了一种新型的独立通信控制器MCP2510,并给出其在CAN总线系统智能节点中的一个应用实例。硬件设计给出了节点的电路原理图,软件设计给出了系统程序的设计流程图及其需要注意的问题。The smart nodes on CAN field-bus are the transit and receive station of messages. It is mainly made up of microprocessor and programmable CAN controller. The paper introduces a new type CAN controller MCP2510 and present an application in a design of CAN bus system. The schematic circuit diagram of node and the flowchart of the program have been presented, accordingly the question needed to pay attention to in software design has been provided.

关 键 词：MCP2510 CAN控制器 智能节点 

分 类 号：TP368[自动化与计算机技术—计算机系统结构]