On Fri, 12 Dec 2014, Andy Lutomirski wrote: > It's roughly ISO7816-3. For the uninitiated (and the ISO7816 standard > is amazingly vague), that means that the application sends a short > (<64kB) binary request to the device (with a type, two "parameters", > and a payload), and the device answers with exactly one reply packet > that has two bytes of status and a payload. These requests and > replies are fragmented into multiple HID reports. Sorry for taking one (or maybe even more) step back, but what makes this thing even "HID device"? Yes, it interacts with human beings, but are the operations it's doing covered by HID specification (at least in a "does it have HID descriptor" sense)? It's not really completely clear to me at this point. Thanks, -- Jiri Kosina SUSE Labs -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html