基于UART和TCP/IP协议的处理器间通信方式的研究与实现

Research and Implementation of Inter-processor Communication Based on UART and TCP/IP Protocol

本文分析了处理器间通信的特点和难点，提出了在UART通信中引入TCP／IP协议栈来实现处理器间通信的方法。文章具体分析了该通信方式的实现原理，讨论了上层协议栈接口、UART驱动的设计并给出了具体实现过程。该方法具有实现简单、成本低、可靠性高等特点，对多处理器嵌入式系统的开发和应用具有很好的现实意义。

This paper puts forward the implementation method of inter-processor communication by introducing TCP/IP protocol stack in UART communication. It analyzes the principle of this communication method, discusses the upper layer protocol stack interface, UART driver design as well as its realization process. The method is simple, low cost and high reliable, which has good practical significance for the development and application of multi -processor embedded systems.