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Re: [Muscle] Doubts relating to pcsc-lite

From: Jean-Luc Giraud (giraudbtinternet.com)
Date: Fri Aug 01 2003 - 09:56:02 CDT


On Friday, August 1, 2003, at 11:33 AM, Aswartha Narayana wrote:

> Dear All,
>
> We are using the Gempc 410 readers, pcsc-lite middleware on Redhat
> linux.
>
> Can you please let me know
>
> 1. If any ports are opened by the pcsc-lite resource manager?

As far as the driver is concerned, it uses the tty of the serial port
you connect the reader on. The resource manager uses named pipes I
think.

> 2. Does this pcsc-lite continously poll the reader to get the status
> of the
> card (or) is it running in an interrupted mode

It polls.

> 4. What will be the communication protocol between the reader and the
> host
> machine.

The protocols are proprietary (apart from CCID USB readers).

Cheers,
JLuc.

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