Delphi+SPComm实现串口通信

Implement of Serial Port Communication Based on Delphi and SPComm Control

串口已成为计算机的标准接口,这种通信方式得到了广泛的应用。介绍单片机与PC间串口通信的基本原理,以及在Delphi开发环境下如何利用SPComm控件实现PC与单片机之间的串口通信。

The serial port has become a standard I/O of computer, the communication between SCM and computer through serical port is widely used. Introduces the basic principal of the serial communication between SCM and computer, uses SPComm control to design serial port communicate program in Delphi.