Counting up and down with a switch

[Zaque]

Originally Posted by mshafer1

As GeeTwo stated, something more is really needed for what you are saying, it is possible to either put two switches, or the encoders that he suggested.
I am attaching a snippet that would count up and down as described, - note that it will go 1 or 0 always.
I am also attaching a snippet of what it could look like with the second switch.

I don't have access to LabVIEW for FRC right now, so I am posting a vi that could have the switch read wired into it. I have made it in the form of an FGV, but the point is just the memory of the last value should be used (through either shift register or feedback node)

Not to be rude, but this is the Java sub-forum, so some who do not have experience with LabVIEW may not be able to make heads or tails of the code you posted. If I get time I may be able to translate what you posted into Java pseudocode though .