在ARM平台上实现MS/TP协议栈

Realization of MS/TP Protocol stack Based on ARM

MS/TP主-从/令牌数据链路协议为现场控制总线提供可靠、实时数据传输服务。为了降低MS/TP开发成本,本文在ARM和μC/OS操作系统平台下,利用时间中断和多任务管理,实现MS/TP协议栈,该协议栈封装了MS/TP协议,具有实时性高、可靠性强、接口简单等特点。

MS/TP provides a stable and real-time data transport service for the comprehensive control bus. In order to decrease the development cost of MS/TP, the time-interrupt management and multi-task management are adapted based on ARM and μC/OS platform. Consequently, MS/TP protocol stack is realized. It is highly stable and real-time with simple interface, containing MS/TP protocol stack.