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Combining Analog Input Data from two PXI-4472 cards...

... but I can synchronize the two boards no problem.

The problem is that I'd like to use only one DAQmx_read.vi and therefore I need to combine the two "task/channel in" inputs from the synchronization subroutine into one.

I've tried array concatenation using BuildArray.vi which gives me type mismatch errors. And I've tried indexing the tunnel into the DAQmx_read.vi loop, but the channel data becomes mixed.

Any ideas?

Thanks a lot,

LLB
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LLB,

DAQmx tasks cannot span more than one device. If you just want to use the same VI, I'm pretty sure that you can build a 1-D array of the tasks and autoindex the array with a FOR loop that has the DAQmx Read VI.

Hope this helps.

Regards,
Erin
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