Harald Welte wrote: > In the ideal world, a MITM firmware would export two USB interfaces: > > However, using the AT91SAM7S this is unfortunately not possible, > given the small number of USB endpoints :( > > So my next-best idea was then: > * use the CCID reference example from atmel for the card-reader part, > this way standard opensc/openct/pcsc-lite drivers can handle the card > reader like any other card reader > * encapsulate the phone-facing part in the PC_to_RDR_Escape / > RDR_to_PC_Escape messages of the CCID protocol
Another method would be type=vendor recipient=device control requests over the default endpoint. This works well everywhere except on Windows. //Peter
