TAPI 编程事例，有兴趣的可以研究．很有价值．

PLC串口编程,通过RS232和RS485与上位机通讯.-PLC serial port programming, through the RS232 and RS485 communication with the host computer.

可以实现HDLC帧结构中的添零功能，使得信息部分不会和HDLC帧头部分混淆。-can insert zero to the hdlc frame,

vs 2005 串口 列示 检测 错误提示 数据读取 -vs. 2,005 listed detection errors which read data

一个比较简单的BCB串口源代码，稍微加以改变就可以进行串口的应用了-a relatively simple serial BCB source, a little change can be for the use of Serial

此书是在BCB环境下开发串口通信的一本好书啊。文中详细讲解了串口通信的基本概念，同时很具体的描述了编写的过程并附有源码。-book is the BCB development environment Serial Communication a good book ah. This paper gave a detailed account of the serial communication the basic concept, but very specific description of the preparation process together with the source code.

通讯类程序,serialport串口通讯源代码-servail

好用的串口调试工具，可自定义波特率，这可是一般的没有的-useful debugging tool available from the definition baud rate, but not the general

VC++多串口控制解决方案源代码code-VC Multiport Serial control solution source code

楼宇自控系统 顾名思意。 （注意：需要专用硬件支持。）-Building Automation System Advisory Board were thinking Italy. (Note : the need for dedicated hardware support.)

电话计费管理系统,小交换机上的小软件,大家可以了解一下-telephone billing management system, a small switch on the small software, we can find out