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Harald Welte laforge at gnumonks.orgHi Peter,
On Mon, May 21, 2012 at 08:16:08PM +0200, Peter Stuge wrote:
> Harald Welte wrote:
> > In the ideal world we would have a multi-function USB device exporting
> > separat interfaces for this, but the sam7s only supports 4 USB endpoints
> > and thus we have to somehow tunnel the "card simulation" part through
> > those Escape commands of the CCID profile.
>
> It's also possible to use vendor-specific control transfers
> independently of the interface.
yes, but I think the size of the endpoint and the overall nature of
control transfers might not be the best solution, in terms of transfer
speed.
--
- Harald Welte <laforge at gnumonks.org> http://laforge.gnumonks.org/
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