How to know the device number of USB daq

[alex.]

There are 2 devices, and user may plug in them to different port each time.

But the program is using the same device string and may have error.

Can they auto detect and generate the device string, thanks.

[Mathan · Accepted solution]

Is it something similar like this (help) you need? If so please go through the link from Andrew's post (2nd one). Post if still you need something else.

Thanks,

Mathan

[alex.]

Thanks, after detection, may i know how to convert a text string 'Dev1/ai0:2' to the task string.

Thanks.

[KateB]

Just simply wire this string to physical channel terminal should be fine.