Traceback (most recent call last):
  File "nanddump.py", line 6, in <module>
    handle.set_configuration(1)
  File "libusb.pyx", line 58, in libusb.DeviceHandle.set_configuration (libusb.c:1521)
    cpdef set_configuration(self, int configuration):
  File "libusb.pyx", line 63, in libusb.DeviceHandle.set_configuration (libusb.c:1464)
    raise MemoryError()
MemoryError