Using two channels of both HAVE ANSI C

Someone at - it an example in ANSI C to 2 different transducers at the same time data collection? The examples I've seen are for one HAVE only. I need to collect data in the form of two distinct components. AI0 data should not be discarded with AI1 data. Start with two distinct tasks? If so, is there an example?

I solved the problem by using NISpy and change the settings to see what effect they have had on the program. I was trying to read two channels with data of each 1000 points. I thought that my buffer size was the problem, but he was in the call to:
DAQmxErrChk (DAQmxReadAnalogF64 (taskHandle, 1000, 10.0, DAQmx_Val_GroupByChannel, data, 2000, & read, NULL));

I did not realize the importance of the arraySizeInSamps of setting and left it to 1000 when I added the additional channel.

Tags: NI Hardware

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