In the past, to create some organization, I would create some VIs and then call them from other VIs just by running it as a sub VI where I might pass it a value and the Sub-VI might return a value. Pretty basic stuff and honestly, pretty useful.
However, now I have discovered the subpanel and would like to use it in conunction with other VIs. To my understanding, in order to run and pass data to and from the VI being run in the subpanel, I need to use the invoke node. I'm a little unsure on how to use them though. It's not real clear on how I can pass data to and from the subpaneled VI.
Any help on suggestions or explinations would be great. Thank you.