Le mardi 03 mai 2011 à 09:57 +0200, Jean-Michel Pouré - GOOZE a écrit :
> I see two directions, please comment:

There is a simple approach.

Readers with automatic speed settings seem to return:

dwFeatures: 0x00010030
   ....10 Automatic ICC clock frequency change according to parameters
   ....20 Automatic baud rate change according to frequency and Fi, Di
params
   01.... TPDU level exchange

Ludovic, is the dwFeatures consistent over CCID readers (as this seems
to be the case)? Then we only need to test the presence of ....20 in
dwFeatures.

Kind regards,
-- 
                  Jean-Michel Pouré - Gooze - http://www.gooze.eu

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