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Wireshark-bugs: [Wireshark-bugs] [Bug 9119] NFC: PN532 implement half of specification

Date: Sun, 15 Sep 2013 17:27:42 +0000

Comment # 22 on bug 9119 from
Ooh, on that note, the ACR122 framing dissector sounds useful - so thanks for
thinking about implementing it.

That said, although the SAM/contact card socket on my reader is broken, and the
TouchATag service has been discontinued (so I can't use the Windows client app
that exercises that functionality, in order to do a trace), I can provide a
trace from reading the SAM card in a contact reader; and I've
partially-documented some of those APDUs at
https://code.google.com/p/understand/wiki/SmartCards, under the "TouchATag SAM
APDUs" section.

(Although that's technically covered under ACOS3, or ACOS5 specifications from
ACS; and isn't directly related to the PN532 specification. I don't know if
it's covered in the ACR122(U) manual, either).

Tyson.

(In reply to comment #20)
> Created attachment 11584 [details]
> [PATCH 2] NFC: PN532: Implement most things from PN532 specification
> 
> Changelog:
> - use BASE_CUSTOM for SAM Timeout (thanks, I do not know about it = never
> use before)
> 
> Thanks Tyson; I assume that it is your dissector so feel free to modify
> everything you need :)
> 
> PS. I started working on ACR122 dissector.


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