Sample Integer and create array

[Veeru]

Dear All,

I am looking to create an Array from a Integer value wich change continuously.

For example, I would like to sample(for ex: 10 times) this value every 100ms, and place each new sample in this array (and keeping all the samples values).

Regards.

[Cory_K]

I would recommend putting the sampling inside of a while loop.
Also put a 'wait' inside the loop, attached to whatever time you want (ie 100ms for 10samples/sec)

Then wire the sample to "insert into array" whatever order you want (oldest to newest or visa versa).

Hope that helps,
Cory

[andre.buurman@carya]

How many samples do you want to store in the array at any one time.

I would recommend to initialise a fixed size array and rotate the array index +1 and replace the value at index 0. In that case LV doesn't need to call the memory manager all the time to increase your array.



Message Edited by andre.buurman@carya on 06-09-2008 06:26 PM

Message Edited by andre.buurman@carya on 06-09-2008 06:26 PM

Message Edited by andre.buurman@carya on 06-09-2008 06:28 PM

[Veeru]

Thank you Both for your ideas, The sampling is working very well.

I just would like to know if it is possible to keep the first sampled data in the first Row, and add the new ones in the following rows.

"last n elements last"

For the moment, I do it like this :

The problem is I am obliged to wait until the loop stop, I would like to add the new values in the last row continuously.

Regards

[andre.buurman@carya]

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[Veeru]

Sorry Andre!

I hope, it's better now.