*/
//usb_control_msg(dev, 0x80, GET_DESCRIPTOR, DEVICE << 8, 0, 64, buf, 8, 0);
// length == 8 => no STALL?! :O
- usb_control_msg(dev, 0x80, GET_DESCRIPTOR, DEVICE << 8, 0, 8, buf, 8, 0);
+ usb_control_msg(dev, 0x80, GET_DESCRIPTOR, DEVICE << 8, 0, 64, buf, 8, 0);
printf("===========\nafter usb control msg:\n");
hexdump(buf, sizeof(buf));