Using DLL for PC/104 Data Acquiring in LabVIEW Platform

As a high efficient graphical soft development environment, LabVIEW is used in data acquiring and testing and measuring extensively. Because NI (national instruments) company doesn't support drivers for other company's card, there is an obstacle in programming by labVIEW in PC/104 system. By analyzing the mechanism of dynamic link library (DLL), this paper introduced the key technique of driving PC/104 data acquiring card on Lab VIEW platform by using DLL, given a concrete method of using ADT700. Test result shows the system can work effectively and stably, satisfied the design desire.