How to use device supplied signal?

I am new in writing programs with comedi driver. I am now trying to 
transplant a Labview project under Windows to Linux platform. 
However, I need to make the function that is similar to AI Start in Labview 
6.1 under Windows, in which I need the input "uInt16 scan_clock_source" 
that is used to control the scan rate. How to use the signal that another 
device supplies to control the scan rate, as the input of the AI Start VI 
under Windows "scan clock source" does?
Thank you!



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Received on 2002-09-23Z07:57:41