DLL to use 6025E

[Deepu]

Hi there,

I need to create a DLL file uisng LabView7.0. The functions are: to configure, use digital IO lines & IO ports and ADC measurements for the NI PCI6025E card as per the hardware design.

I would like to know, if this is done, will there be any potential problem when this DLL is called from a VB or VC++ program assuming the system is alreaday installed with Lab View runtime engine. Other than the runtime engine, what other drivers or support programs/drivers would be required.

Your help is greatly appreciated on this.

Thanks n Regards,

Deepu.

[Hal_L]

Hi Deepu,

There should not be any issues with calling that dll. You will need to have the DAQ driver installed on that system as well.

There are dll's for DAQmx and Traditional NI-DAQ (Legacy) that come with the drivers. They are located in C:\Windows\System32 directory. The DAQmx dll is nicaiu.dll and the Traditional NI-DAQ (Legacy) dll is nidaq32.dll. Here is a knowledgebase with more information about using DAQmx in VB6:  Can I Program a Board with NI-DAQmx in Visual Basic 6.0?

Regards,

Hal L.