It is usually proprietary, you can try snooping windows apps with a vm and usbmon.
On Fri, 26 Aug 2016, 07:50 Lars Silvén, <[email protected]> wrote: > Hello folks, > > I have a ct710 reader from Gemalto. > The pcsc name for it is: > Gemalto Ezio Shield (S14C0138571943) 00 00 > > I want to write a string to the display using pcscd on linux with the > libccid driver. > Can anyone help me to find out how to do it? > > First I tried to use SCardControl with FEATURE_WRITE_DISPLAY but found > out that this is not implemented by libccid. > > My recent idea is to use SCardControl with FEATURE_CCID_ESC_COMMAND. But > I don't have any documentation of escape commands for the reader. Does > anyone know where I could find such documentation? > I have already tried gemalto.com but they neither have any documentation > nor support for their readers. > > Alternatively I could get another pinpad reader. > Does anyone know how writing to the display of any reader is done with > the pcsc API ? > > Any help would really be appreciated. > > Cheers, > Lars > > > _______________________________________________ > Pcsclite-muscle mailing list > [email protected] > http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/pcsclite-muscle >
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