串口通讯在客户端/服务器类型的应用程序设计中经常要使用到，目前串口通讯采用的一般是专用软件包或者标准串口通讯协议(如XMODEM、ZMODEM等)，这样完整详细且免费的软件包比较少，所以在SPCOMM的基础之上建立了本文所描述的串口通讯协议，称之为RCC(表示为Reliable Comm Communication)，其主要目标是在用串口进行通讯的客户端/服务器双方建立一条可靠的通讯链路，就象TCP(RFC793)一样。该协议的目前的开发是采用VC++，应用平台为WIN95/NT，但作为RCC协议的本身不受具体编程语言及操作系统所限制-Serial port communication in client/server type of application design often use to the current serial communication is generally used in special packages or a standard serial communication protocols (such as XMODEM, ZMODEM, etc.), such a complete package details and free more less so on the basis of established SPCOMM described in this article serial communication protocol, called RCC (expressed as a Reliable Comm Communication), whose main objective is to communicate with the serial port client/server sides to establish a reliable communication link, like TCP (RFC793) the same. The current development of the protocol is used VC++, application platform for WIN95/NT, but as the agreement itself, RCC concrete programming languages and operating systems are not restricted by