Peter Stuge wrote:
> Anders Rundgren wrote:
>> There is no such thing as talking directly to USB if you want your
>> stuff to run in an ordinary computer
> 
> Hm - what do you mean?

I took it for granted (maybe incorrect) that the operating
system, libusb, or whatever is running the show assumes that
all connected USB devices implement one or more known
USB classes.

Naturally you can (as you have suggested) defining you own
classes but that is a little bit more convoluted than just
exercising the pins on the USB.  In fact to do it right way
you must pay a hefty fee to USB.ORG to make it official.

Is there any particular drawback of reusing CCID?  As far as
I can tell it doesn't tell how your APDUs should look like.

Please don't get me wrong, I'm just trying to see what could
be the best way ahead and that may also depend on available
competence :-)

Anders

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