CAJ | 학술논문

介绍了在非实时性操作系统Windows 98环境下，用Visual Basic 5.0开发实时数据采集程序的方法．所用的F-5106 数据采集控制器是利用并行口（LPT1）采集数据，而Visual Basic 5.0并不具备直接对硬件并行I/O口进行访问的函数．本程序利用了Visual C++ 5.0设计动态连接库DLL（内嵌汇编语言），在Visual Basic 5.0 中通过调用DLL实现实时数据采集．
개소료재비실시성조작계통Windows 98배경하，용Visual Basic 5.0개발실시수거채집정서적방법．소용적F-5106 수거채집공제기시이용병행구（LPT1） 채집수거，이Visual Basic 5.0병불구비직접대경건병행I/O구진행방문적함수．본정서이용료Visual C++ 5.0설계동태련접고DLL（내감회편어언），재Visual Basic 5.0 중통과조용DLL실현실시수거채집．
This paper recommends a way in which we used Visual Basic 5.0 to develope the Program of Real_time Data Acquisition under the non Real_time system Windows 98.The F-5106 Data Acquisition and Control System we used to collect data takes up the parallel port(LPT1) ,but Vis ual Basic 5.0 doesn't have the functions which visit the parallel I/O port directly ,thus we faced the most difficult problem in the project .In solving this problem we used the DLL(including asm in it) to achieve the Real_time Data Acquisition which was designed using the Visual C++ 5.0 .