a VB language, computer COM port for data transfer procedures.

MSComm控件在对话框中的用法-MSComm control in the dialog box usage

Advantech Driver Demo: Interrupt Data Transfer

一个简明的串口通讯例子-a simple and clear example for serial port communication

模仿DCS系统主站的仿真软件，使用串口来收发数据。-imitate DCS system master station simulation software, the use of serial ports to send and receive data.

profibus主站及从站源代码，可以作为主从站开发的借鉴-Profibus master and slave source code can be used as a major development from the point of reference

从事Profibus的开发人员可以利用改源代码理解profibus协议。添加除通讯以外的代码，很快可以开发出自己的智能节点-engaged in the development staff can use the source code to understand change Profibus agreement. Add except communications code, we will soon be able to develop their own intelligent nodes

soome examples of I2C transfer

Cport3.0最好的使用例子，这几个都是我搜集了好多的地方才找到的-Cport3.0 the best use of examples, these are all I have collected a lot of places to find the

本软件在C++ Builder 6.0开发环境下编程，实现的功能是：如果将本机的两个串口通讯口COM1和COM2连接起来，可以实现本机内这两个COM口间的数据的传输；若将两台电脑的COM口连接起来，可以实现这两台电脑的串行数据传输。-the software in C Builder 6.0 development environment programming, the functions are : If the machine two serial communication port COM1 and COM2 link up the machine can achieve this within two COM ports of data transmission; if two computers connected to the COM port, This can be achieved two computer serial data transfer.

多线程串口通信的例子,可以实现同时多串口的通信-multithread serial communication example, can achieve more while the Serial Communications