摘要
提出了一种基于ARM7微控制器LPC2368的以太网与CAN总线互联网关的设计。给出了系统硬件框图、CAN通信软件、以太网通信软件和以太网-CAN协议转换软件等部分的程序设计流程图,所设计网关实现方法简单,外扩器件少,可靠性高,已用于某工业现场,实现了以太网与CAN总线的互联,为企业信息网络与控制网络集成提供了一种可行的方法。
Put forward the Gateway design of Ethernet-CAN whitch based on ARM7 single-chip LPC2368.Given the system hardware frame diagram,program design of the CAN communication,Ethernet communication and Ethernet-CAN protocol conversion.Gateway Designed a simple,less foreign expansion devices,rational structure,high reliability and was suitable for some industry scene,realize connection of Ethernet and CAN.
出处
《工业控制计算机》
2007年第8期30-31,34,共3页
Industrial Control Computer
