Re: RES: Parallel Process with readers - pcsc-lite

On 07/03/13 19:25, Bruno Jesus wrote:
> On Wed, Jul 3, 2013 at 2:15 PM, MURILO COSTA
> <[email protected]> wrote:
>> Hi Frank and Francois
>>
>> It's really strange, because works fine on windows, and it seems there is no reason to don't work under OpenSuse.
>> What kind of readers are you using? Serial or USB? Can you give the names?
Mine are all USB, single-slot readers. For example:

Bus 001 Device 003: ID 1a44:0001 VASCO Data Security International
Digipass 905 SmartCard Reader

Bus 004 Device 004: ID 04e6:5119 SCM Microsystems, Inc. SCR3340 -
ExpressCard54 Smart Card Reader

ACS APG8201, etc..




>>
>> I thought that maybe can be a Java problem, do you know some software to do this kind of test (parallelism) ? I'll check if pcsc-tools can do that...
>>
>> Do you think that issue have some relationship with this Ludovic post:
>> http://ludovicrousseau.blogspot.com.br/2013/06/ccid-descriptor-statistics_7148.html
> If your readers are single-device multi-slot readers then that will
> certainly affect them. If the readers are multi-device single-slot
> then there should be no problem. A multi-device reader is a reader
> that is detected as several different USB devices (sometimes as a HUB
> sometimes as USB composite), an example of this reader is the Duali
> DE-620.
>
> If the readers are single-slot there shouldn't be any problem.

so, Murilo, if you do habe such readers, connect one of them and run

$ sudo lsusb -v | grep bMaxCCIDBusySlots

to see what that reader reports..

>
>> Thanks
>>
>> Regards,
>>
>> Murilo
> Abraços,
> Bruno
>
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