摘要
介绍一种新型实时以太网通信协议——POWERLINK的工作原理和性能特点,为了能够在Vx Works操作系统下实现POWERLINK,重点描述了该协议栈向Vx Works平台移植的设计思路和软件实现,包括协议栈的绑定、定时模块的设置和中断服务程序的处理等。最后对移植的程序进行通信性能测试,体现了POWERLINK的大负载、高实时性和高可靠性的特点。
POWERLINK, the novel real-time Ethernet communication protocol, was introduced from operation principle and performance characteristics. In order to implement POWERLINK under VxWorks OS, the design idea and software realization of protocol stack transplanting to VxWorks platform was expounded, including protocol stack banding, timer configure and interrupt service program processing etc. At last, the ported program was tested, which showed the characteristics of strong load, high real time and reliability of POWERLINK.
出处
《机车电传动》
北大核心
2016年第1期67-70,共4页
Electric Drive for Locomotives
