GATT.py 文件源码

def read_raw_value(self, flags=''):
        """
        Issue a request to read the value of the descriptor.

        Returns the value if the operation was successful.

        :param flags: "offset": Start offset
                      "device": Device path (Server only)

        :return: dbus byte array
        """
        return self.descriptor_methods.ReadValue(dbus.Array(flags))