[Pcsclite-muscle] Authenticate on OSX with NFC

[Ludovic Rousseau]

2015-01-25 17:40 GMT+01:00 Henrik Brautaset Aronsen <henrik at synth.no>:
> On 25 Jan 2015, at 16:39, Henrik Brautaset Aronsen <henrik at synth.no> wrote:
>>
>> I think I need some help regarding to make that work.  nfc-list doesn't seem to cooperate, even when I use sudo:
>>
>> $ sudo nfc-list
>> nfc-list uses libnfc 1.7.0
>> error libnfc.driver.acr122_usb        Unable to claim USB interface (Permission denied)
>> nfc-list: ERROR: Unable to open NFC device: acr122_usb:020:005
>> nfc_initiator_init: Input / Output Error
>
>
> The result above was while the NFC was within range of reader.  Here's the result when it's not:
>
> $ sudo nfc-list
> nfc-list uses libnfc 1.7.0
> error   libnfc.driver.acr122_usb        Unable to claim USB interface (Permission denied)
> nfc-list: ERROR: Unable to open NFC device: acr122_usb:020:005
> error   libnfc.driver.acr122_pcsc       No ACR122 firmware received, Error: 80100016
> nfc-list: ERROR: Unable to open NFC device: acr122_pcsc:ACS ACR122U
>
> So it seems there's some kind of communication going on?

You are using the "acr122_usb" driver.
I wrote you should use the "acr122_pcsc" driver.

Maybe your should build libnfc with ONLY the acr122_pcsc driver.

Bye

-- 
 Dr. Ludovic Rousseau