本教程结合实际开发内容进行实例讲解Linux下串口与工业协议开发，主要内容有串口通信原理、串口编程常用的API、串口编程实践、Modbus协议介绍和Modbus编程实践等内容。 -Combined with the actual development of the tutorial examples to explain the contents of the serial port and the industrial agreement under Linux development,

本教程结合实际开发内容进行实例讲解Linux下串口与工业协议开发，主要内容有串口通信原理、串口编程常用的API、串口编程实践、Modbus协议介绍和Modbus编程实践等内容。-Combined with the actual development of the tutorial examples to explain the contents of the serial port and the industrial agreement under Linux development, th

很适合DAM的初学。如果你想要深入学习C或者是linux的话，这个是个基础文档-DAM' s very suitable for beginners. If you want in-depth learning C or linux, this is the basis of the document

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