PT-104 USB issues (UsbPt104Enumerate)

[Dan_Acres]

I'm trying to use two of these devices in parallel over USB but need to use the UsbPt104Enumerate function to properly address them. One device works fine as an example is provided.

I've tried to follow the programming guide http://www.picotech.com/document/pdf/usbpt104pg.en-2.pdf but frankly I'm not sure what I'm doing.

The result is always either a crash or a blank string.

Has anyone successfully used two of these devices in parallel?

LV 2010 Snippet included

Thanks in advance

DA

[Dan_Acres · Accepted solution]

Solved. There was mistake in the example VI for USB comms where the proper serial number wasn't wired to the DLL node.

Cheers

DA