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Instrument Control (GPIB, Serial, VISA, IVI)

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GPIB and vfp

Anybody out there used vfp to communicate with a GPIB card. I need to get
started and am having trouble with viOpenDefaultRM(). I know I need to use
the declare dll command but thats about it. What is &defaultRM is this a
pointer to a string? or is it somethig I need to define.

Thanks for any help or suggestions.
Denis
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