Need to pass arguments to subvi that runs in parallel to main vi.

[ctojeira]

Please help me.

I can successfully pass arguments to a sub-vi using "call-by-reference-node" but the sub-vi will not run in parallel.  I can also run my sub-vi in parallel by using "invoke node", but then cannot pass arguments.  I can't seem to figure out how to merge these two concepts together.

When I open the VI reference, I have to specify the strict type, when using call-by-reference-node.  When I use invoke node, I don't specify the type.  It seems that specifying the strict type keeps the VIs from running in parallel, but also seems necessary to pass arguments.

I apologize for my lack of a deeper understanding of this and appreciate any help you can give me.

Chris

[J-M · Accepted solution]

You need the invoke node "Ctrl Val.Set".

[SteveChandler]

Is your vi reentrant? Also each call by reference needs it's own static vi reference constant. (I think)

[Ben]

The code in this Nugget may help get you started.

Preview...

It launches multiple FPs to simulate each notes from an Aimusic video.

Ben

[ctojeira]

FANTASTIC, Jean-Marc!!!!!

Thank you for your great insight!!!!

Chris