基于Windows环境的实时串行通讯

REAL TIME SERIAL COMMUNICATION BASED ON WINDOWS

提出了一种在 Ｗ ｉｎｄｏｗ ｓ 下响应硬件中断的实时串行通讯的模式。针对不同编程语言的特点，用 Ｂｏｒｌａｎｄ Ｃ＋ ＋ 编制程序对端口直接操作，并响应执行硬件中断程序接收数据，利用 Ｄ Ｄ Ｅ（动态数据交换）将数据传送给用 Ｄｅｌｐｈｉ编制的程序进行管理。

This paper suggests a real time serial communication model that works in hardware interrupt in the windows.According to the feature of different computer languages,we have used Borland C ++ to do the program that can not only operate to I/O directly but also do hard interrupt program to receive data through Dynamic Data Exchange (DDE),these data are sent to another management program which has been done in Delphi.