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High-resolution Windows Timer (sub-msec)


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:clock: Employing a API call to Windows it is possible to gain access to the windows high-resolution timer. This timer has sub-millisecond accuracy.

Before developing the DLL ourselves - we checked the NI web site and viola! someone already wrote it.

Since I think this is such a great and useful tool to have in your VI arsenal I am posting the NI VIs and source here.

Download File:post-10-1078518425.zip

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  • 9 months later...

Hi...

I am looking for a timer that does not make the System "Wait". That is, just like works as "Wait Until Next ms Multiple" but accepts sub-ms values. This NI_timer hangs the labview uses full CPU time for the values greater than about 50 ms.

I am trying to implement a generic watchdog timer that works for the values 12,5 or 22,5 for example.

I have started to search the NI site but still cannot find. Is there any vi that handles this situation ?

Thanks...

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