How to check duplicacy of barcode?

[ghighuphu]

Any minimal code example, please?

[CMW.. · Accepted solution]

Hey,

some piece of code.

You could also manage your task with a queue.

See attached snippet

Regards,

CMW..

[naman25]

Thanx

[naman25]

my vi inot scanning for duplicacy please check the vi. I am using labview 2011

[CMW..]

Hey,

some thoughts about your vi, (what I would change):

- place the obtain queue and release queue outside the while loop

- don't use all the variables, if (and it is) wire the control directly

- use indicators to show on frontpnael not controls with a  property node to set the value

- case structure has wrong logic -> swap cases

- I would use an event like shown in previous post otherwise you fill the queue with "something" every 10 ms - > more information about event structure  here

- please please please do me a favor and avoid the flat sequence 🙂

Regards,

CMW

[muks]

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please please please do me a favor and avoid the flat sequence 🙂

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  Nothing that bad...