Breton M. Saunders wrote: > Are zero length transfers from a device to the PC on a bulk endpoint > sensible? I don't see how they could be. If the device has no data to send it responds with a NAK handshake. If the device has data to send it responds with the data. //Peter -- 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