12-29-2005 11:08 AM
12-30-2005 08:33 AM
Why don't you just use 1 for the numSampsPerChan? I have to warn you though if you do that you won't be able to run at very fast rates in your application.
StuartG
12-30-2005 02:24 PM
Hi Kevin,
Just to add to Stuart's suggestion, please take a look at the DAQmx C examples that install with the driver located at C:\Program Files\National Instruments\NI-DAQ\Examples\DAQmx ANSI C on your computer. In particular, navigate to Analog In >> Measure Slow Varying Signal >> One Sample.
Thanks!
Laura