[riot-devel] NFC & Atmel AT86RF232B

Joel Chotard joel.chotard at xsoen.com
Thu Mar 19 16:02:19 CET 2015


Hi Thomas,

Thanks for your informations.
I'm checking the NXP NFC components and need a feedback from the NXP supplier for the best version. It's seems the NTAG I2C has interested functions.
When we will get the complet datasheet we will check the job we have to do.
Joël

-----Message d'origine-----
De : devel [mailto:devel-bounces at riot-os.org] De la part de Thomas Eichinger
Envoyé : jeudi 19 mars 2015 10:51
À : RIOT OS kernel developers
Objet : Re: [riot-devel] NFC & Atmel AT86RF232B

Hi Joël,

ad NFC:
I got me some NXP pn532 modules some time ago as I heard there is work on specifying 6LoWPAN over ISO 14443 (which NFC is part of). Beside this there are a lot of interesting applications you could build in combination with constraint networks.
Sadly, I didn’t come too far with the driver, as it includes a (more) complex communication with the module, at least for the pn532, and it was kind of a private side project. My initial work can be found in [1].

ad rf212b:
As Joakim stated, the existing at86rf231 driver supports the rf212b as the main functionality is the same for all current Atmel radio devices.
I’m also currently refactoring the driver, providing the ability to extend the common functionality by very device specific features without writing it from scratch. I have it running for the rf231 already but need some more time to debug and entangle it correctly with all the other new network stack work. I will open a WIP PR for this today.

Best, Thomas


> On 18 Mar 2015, at 22:04, Joël Chotard <joel.chotard at xsoen.com> wrote:
> 
> Hi all,
> 
> Does somebody is working on a RIOT NFC device driver ? and the ATMEL sub-G AT86RF212B driver ?
> 
> Joël
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> devel at riot-os.org
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