论文部分内容阅读
类设备的主要特点是实现消息数据通信。为了实现消息数据通信,必须在实时操作系统的支持下进行上层软件开发,利用实时协议RPT实现消息通信。主要介绍了基于ARM处理器的MVB 2类设备的硬件和软件设计,硬件各模块的功能和实现方法,软件的结构和功能,TCN通信的数据,分析了消息通信的机制,最后给出了在实时操作系统的支持下的消息数据通信的编程实现方法。
The main feature of a class device is to implement messaging data communications. In order to realize the message data communication, the software development of the upper layer must be carried out with the support of the real-time operating system and the message communication is realized by using the real-time protocol RPT. This paper mainly introduces the hardware and software design of MVB Class 2 equipment based on ARM processor, the function and implementation method of each hardware module, the structure and function of software, the data of TCN communication and the mechanism of message communication. Finally, Real-time operating system with the support of the message data communication programming method.