【摘要】 随着NC逐渐被CNC代替 ,主机与下位机的通信模块已成为数控技术不可缺少的一部分 .本文以VisualBasic 6 .0开发电路板数控钻孔实验机的通信模块为例 ,探讨利用VisualBasic 6 .0的MicrosoftCommControl6 .0和MicrosoftCommonDialogControl6 .0控件开发Windows环境下PC机与单片机串行通信程序的方法更多还原

【Abstract】 With NCs gradual replacement by CNC,the communication module between host computer and sub computer becomes indispensable to numerical technology.This paper takes communication module design of PCB CNC Driller by using Visual Basic 6.0 in windows 95 as an example and discusses the method of designing serial communication program between PC and single chip computer by using Microsoft Comm Control 6.0 and Microsoft Common Control 6.0 of Visual Basic 6.0.更多还原