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 From: JLW Smith
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 United Kingdom
 JLW Smith
 To: Martin Krivka
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 Czech Republic
 Martin Krivka
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Subject: RE: Number transform help needed
Thread ID: 395381 Message ID: 395392 # Views: 53 # Ratings: 0
Version: Not Applicable Category: Projects and Design
Date: Tuesday, January 14, 2014 4:09:11 PM         
   


> Hi all,
>
> can some one help me with this riddle ?
>
> RFID reader send chip ID to PC over serial port.
>
> It seems like:
> U80D0614C97
> U80D0E1BCCD
> ...

>
> Chips have his numbers printed on self, so I know that
> U80D0614C97  is  002711425
> U80D0E1BCCD  is  002841199

>
> But, I do not see the method how to convert the first string to the number.
>
> Any idea ?
>
> Thank you
> Martin

I seem to recall from a while ago that RFID chips have multiple sectors, not even including the chip serial. Check out your reader settings before looking at the input in RS232

ENTIRE THREAD

Number transform help needed Posted by Martin Krivka @ 1/14/2014 12:53:01 PM
RE: Number transform help needed Posted by Anders Altberg @ 1/14/2014 3:30:06 PM
RE: Number transform help needed Posted by Martin Krivka @ 1/14/2014 5:06:05 PM
RE: Number transform help needed Posted by Tore Bleken @ 1/14/2014 3:38:32 PM
RE: Number transform help needed Posted by Martin Krivka @ 1/14/2014 5:14:58 PM
RE: Number transform help needed Posted by Tore Bleken @ 1/14/2014 6:13:35 PM
RE: Number transform help needed Posted by Martin Krivka @ 1/14/2014 6:26:38 PM
RE: Number transform help needed Posted by Tore Bleken @ 1/14/2014 6:54:13 PM
RE: Number transform help needed Posted by JLW Smith @ 1/14/2014 4:09:11 PM
RE: Number transform help needed Posted by Martin Krivka @ 1/14/2014 5:16:27 PM
RE: Number transform help needed Posted by Tom Saddul @ 1/14/2014 4:50:23 PM
RE: Number transform help needed Posted by Martin Krivka @ 1/14/2014 5:18:06 PM
RE: Number transform help needed Posted by Rick C. Hodgin @ 1/16/2014 6:44:53 AM
RE: Number transform help needed Posted by Martin Krivka @ 1/17/2014 10:26:09 AM