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Measure long period (heart rate) using C#

Hi,
I'm trying to measure the heart rate period continuously, i.e. I don't want to get a mean value over several periods but rather read each period with a precision of about 1kHz.
 
I'm using a PCI 6281 board and programming in C#.
 
Could someone please help me figure out how I would go about doing this?
 
I tried creating a PeriodChannel and using a divisor=1 which I thought would be the same as reading only one period at a time, but that fails for some reason. A divisor=5 work fine but then I'll get a mean value over 5 periods, right?

Message Edited by MrTrigger on 02-15-2007 05:24 AM

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