用BCB写的spcomm的一个例子，收发数据功能

非常好用的一个串口通讯包,里面有完整的例程,用起来非常方便,本程序由网上得来,与大家共享,我很少用VS自带的串口控件-very handy in a serial communications package, which has complete routines, very convenient for them to use the procedures come from the Internet, and share, I seldom use VS onboard Serial Control

实现数据链路层 串口间的通讯，可以调试网络间的简单连接-Data link layer communication between serial port, you can debug a simple connection between networks

串行通讯的例子，写的很简单-serial communication example, writing is very simple

C++ Builder模拟RS232设备XONXOFF软件流量控制信号，包括源代码可以更基本为7。

rs232编程原理详解， 不可多得的一本好书 做硬件开发必须-Detailed programming rs232 principle, rare books to do a hardware development to be

是用该语言编写的关于串口通信的源代码。欢迎各位下载-is the language used on serial communication source. Welcome to download

大学汇编课程设计程序及文档（双机串口文件传输）,开发环境TurboC-compilation of the University of curriculum design procedures and documentation (two aircraft serial file transfer), the development environment TurboC

Serial Port Component

实现串口通信，两台计算机之间的相互链接功能-Realize serial communication, two computers between the link function

XMODEM串口下载代码-XMODEM download code