[Pcsclite-muscle] Cherry kc sc 1000

Trenta sis trenta.sis
Wed May 17 02:49:05 PDT 2017


Hi Ludovic,

I understand that really is not error that can impact to usual usage and we
can work without problems?
Thanks

2017-05-15 20:17 GMT+02:00 Ludovic Rousseau <ludovic.rousseau at gmail.com>:

> 2017-05-15 15:13 GMT+02:00 Trenta sis <trenta.sis at gmail.com>:
>
>> Hi,
>>
>> I don't know, I have upgraded to latest pcsc and ccid, but my question
>> was about error in init
>> May 12 15:16:12 (none) user.info pcscd: readerfactory.c:335:RFAddReader()
>>
>>
>
>
>> [KC 1000 SC] init failed.
>> May 12 15:16:12 (none) user.info pcscd: ifdhandler.c:130:CreateChannelByNameOrChannel()
>> failed
>> May 12 15:16:12 (none) user.info pcscd: readerfactory.c:1043:RFInitializeReader()
>> Open Port 0x200001 Failed (usb:046a/00a1:libudev:1:/dev/bus/usb/005/002)
>> May 12 15:16:12 (none) user.info pcscd: readerfactory.c:335:RFAddReader()
>> Cherry KC 1000 SC [KC 1000 SC] init failed.
>>
>> About not transacted It is possible that is solved with latest version,
>> but init error persist....
>>
>
> This is because the Cherry KC 1000 SC is a composite USB device. The same
> device has a HID interface for the keyboard and a CCID interface for the
> smart card reader.
>
> The hotplug mechanism calls the CCID driver for all the interfaces. And of
> course the driver does not support the HID interface. Hence the errors you
> see.
>
> I could change the CCID driver and PCSC-lite to avoid logging errors in
> this case.
> I created a new bug [1]. I have no idea when I will work on that.
>
> Regards,
>
> [1] [#315739] Do not log errors for composite USB devices (CCID +
> something else)
> https://alioth.debian.org/tracker/index.php?func=detail&
> aid=315739&group_id=30105&atid=410088
>
> --
>  Dr. Ludovic Rousseau
>
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