串行通讯的例子，写的很简单

check if COmPort is Available

华中科技大学计算机学院接口课程设计.vc制作,上位机下位机模拟商场贵宾卡系统.使用access数据库.-Huazhong University of Science and Technology School of Computer Interface Design courses. Vc production, PC lower computer simulation malls VIP system. The use of database access.

接收程序: 与发送程序合作实现两台计算机的串口通信，但只能正确接受英文字母和数字，界面为VC标准视图-reception : Send procedures and cooperation to achieve the two computer serial communications, but only the right to accept English letters and numbers, interface standards for VC View

实现对philp快球的串口控制，可以控制快球的上下左右的转动。除了本身的控制界面外，还提供了网络的接口，可以在网络上对其实施控制。需要著名的组件trayicon和控件msco-to achieve faster serial control of the ball, control the ball around the next turn. In addition to the control interface, but also provides a network interface, the network can implement their control. Need famous trayicon components and controls msco

介绍了Linux下的串口驱动的设计层次及接口, 并指出串口与TTY终端之间的关联层次(串口可作TTY终端使用)-Describes the serial port under Linux-driven design and interface level, and noted that the serial link between the terminal and the TTY level (TTY serial port can be used for end-use)

是一个用VB编写的OPC客户端数据采集程序，在工业控制上经常会用到该通讯方式

这是一个对modem编程的一个小程序, 对串口操作并发AT指令集.-this is a modem programming of a small program on serial operation with AT command set.

WinCE下串口编程应用实例，本文详细介绍了WinCE下串口编程开发的详细过程-WinCE programming examples, the paper detailed the WinCE Serial programming of the detailed process

实现一维Barcode扫描，能在Pocket PC上运行，带有一个Barcode_ce.dll.

DELPHI COMM控件 控件-DELPHI COMM Controls