Can a 1D array of boolean be entered into a case structure?

[Broken_Arrow]

yes

[JeffOverton]

just not as a case selector

[novice12]

How is that achieved?  I have a waveform that is being coverted into a 1D boolean. 

[JeffOverton]

take your 1D array and wire it to the edge of the case structure.  this will let you use the data in the case structure, but it will not let you select a case based off of the entire array.

[novice12]

Oh I need it to be a case selector.  Is there a way to continuously have the waveform enterend into the case selector?

[GerdW]

Put a for loop around the case structure

But you should start with telling us where the data come from and what you want to do with it...

[JeffOverton]

Using an array as a case selector makes me think you want to do true or false conversion, in which case you can wire a boolean array to "bool to 0,1" and get a binary array, which you can then do math on easily.

[novice12]

I have a DAQ card hooked up to an optical tachometer.  With every rotation of the drum, the voltage jumps to 3.2V. 
I am using the case selector to count the number of times the voltage is over 3 to count the number of pulses. 
This will be relayed into a equation to calculate RPM, but I want this to be continuous.

[JeffOverton]

here's two options

edit - to get to the boolean array, you can just wire your waveform to a Greater Than primitive.

Message Edited by JeffOverton on 04-03-2008 05:05 PM