 High-resolution Windows Timer (sub-msec), High Res Wait and time VIs avaliable |
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  Mar 5 2004, 08:26 PM
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 Very Active  Member Posts: 124 Joined: 17-January 03 From: Southern California Member No.: 37 Using LabVIEW Since:1988 LV:8.0.1 ,. ,. 
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 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.
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Mar 5 2004, 08:26 PM
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Dec 14 2004, 03:23 PM
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2 more posts to go! Member Posts: 8 Joined: 1-June 04 Member No.: 441 LV:6.1 |
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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Dec 16 2004, 05:15 AM
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 Very Active Member Posts: 116 Joined: 9-June 03 From: Perth, Western Australia Member No.: 111 Using LabVIEW Since:2006 LV:6.0.2 ,. ,. 
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QUOTE (JackHamilton @ Mar 6 2004, 04:26 AM) 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.  And can we have this in 6.02 form as well please? cheers, Alex. -------------------- "Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the universe trying to build bigger and better idiots. So far, the universe is winning." Robert Cringley.
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