Plot 2's compliment

[abikutn]

So it wasnt a problem with the code right ? Some DLL problem. Thats what you were trying to say ?

[altenbach]

There is no way to really tell.

The dll is called "Long capture", maybe there is an equivalent for "short capture" which would return it as I16 directly. Check your driver documentation.

[JÞB]

Thanks for getting the vi with data to us.  insert the split number and typecast to u16 in front of your graph as show in the snippet

Enjoy