用vb实现串口间通信,可以用来熟悉串口间传输信息的原理.

16550串口代码-serial code 16550

监视Modbus规约的通讯程序，可以监视上下行报文

这是通过COM口对声波触摸屏控制卡直接进行数据包解读的程序源码. BCB-through COM ports on acoustic touch screen control card data packets directly interpret the procedures source. BCB

本源码采用spcomm串口控件，接受数据采用线程方式，这是一个串口测试工具，可以用来做串口监听等。非常适合使用delphi开发串口程序的程序员做参考！-the source used spcomm Serial Control and accept data using threads, it is a serial testing tools can be used to do Serial wiretapping. Delphi is very suitable for the development of Serial procedures programmers refer!

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.

针对fidelix模块的测试软件源代码,通过串口,对fidelix(cdma模块)进行控制和检测.-against fidelix test software module source code, serial, right fidelix (cdma modules) for control and testing.

短信控件，无限制版。重要用于串口手机发送短信-SMS control, unlimited edition. Important for the serial cell phones, send text messages

使用串行通信，包括源代码和程序。

关于UＰＳ的串口通信协议的原代码，适合跟此相关项目-On the UPS serial communication protocol of the original code, suitable for projects with related

一个C语言编写的串口程序，用于UNIX平台-a C language Serial procedures for the UNIX platform