(resending, as I forgot to CC list) Le lundi 17 décembre 2012 23:24:55, vous avez écrit : > After reading the first message in the thread I realized that you are > not writing the fx2 device, but are trying to use a device you > purchased. Sorry. No problem. Reading more of the doc after I posted I found the paragraph on "set ep1 as 512B in the descriptor to be USB2 compliant, but keep in mind to only write 64B max". So I didn't do my homework before posting (...three times) anyway. > The fx2 is not at fault, the device has a bad, > invalid endpoint descriptor for ep1. I doubt if they are using the ep, > just defining it. Perhaps you could contact the manufacturer? Actually, I wrote a userland driver for it (windows-only official support), so I can answer: it is used (or "they are used", because it needs both 0x1 and 0x81). 0x82 is used afterward. Other endpoints have no use AFAICT. Regards, -- Vincent Pelletier -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
