Delphi串口通信程序设计与实现

Design and Implementation of Delphi Serial Communication Program

讲述Delphi实现串口通信程序的设计与实现,采用Delphi编程技术和面向对象的程序设计方法,利用软件制作数据发生器模拟硬件产生数据,使用Delphi中常用的VCL控件设计系统界面,再用Spcomm控件实现实时发送数据,通过设置Spcomm控件属性和缓冲区,使得计算机能控制串口发送数据。

The paper explains the design and implementation of Delphi serial communication program, uses Delphi programming and object-oriented programming method to simulate a data generator, implements the system interface using the Delphi VCL, and uses Spcomm to send the real-time data.By setting attributes and buffer of the Spcomm control, the computer can control the serial port to send data.