Structure inside while should work only one time ?

Hi Everyone ,
I have coded a program that if i click a button ( switch untill released) . inside that structure should work only one times .
and i have coded and its working fine .. but its looks compilcated..
i need some simple solution . Plz help me guys
Attachments:
CODE.vi ‏10 KB

saran1988 wrote:
I have coded a program that if i click a button ( switch untill released) . inside that structure should work only one times .
and i have coded and its working fine .. but its looks compilcated..
i need some simple solution . Plz help me guys
Your code has very little to do with what you are describing.
There is no button with "switch until released" mechanical action. (OK is switch when released, stop is latch when released)
A case structure always "works". Are you saying that it should execute e.g. the true case only once whenever the outer case goes from false to true??
Your inner case goes true more than once per run of the program (whenever the OK goes true). If it should really only work once overall, use the "first call?" primitive. You need to formulate the problem using less ambiguous words.
There is no obvious starting state for the boolean that you read via local variables. How do you ensure that it start with a known value? Does it matter?
You seem to entirely deal with integers, so why are you using floating point representation for the numerics?
What is the purpose of the orange numeric indicator. Is it just a kludge for your logic or does its value mean anything?
Why does your loop not contain any wait?
At this point, you should learn about shift registers. It would eliminate all your local variables.
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