code: def swd_read8(self, offset):
          
          value = self._dll.JLINK_SWD_GetU8(offset)
          return ctypes.c_uint8(value).value
docs: Gets a unit of ``8`` bits from the input buffer.
  
          Args:
            self (JLink): the ``JLink`` instance
            offset (int): the offset (in bits) from which to start reading
  
          Returns:
            The integer read from the input buffer.