Add a raw memory position to log.

        name - Arbitrary name of the variable
        fetch_as - String representation of the type of the data the memory
                   should be fetch as (i.e uint8_t, float, FP16)
        stored_as - String representation of the type the data is stored as
                    in the Crazyflie
        address - The address of the data

def add_memory(self, name, fetch_as, stored_as, address):
        """Add a raw memory position to log.

        name - Arbitrary name of the variable
        fetch_as - String representation of the type of the data the memory
                   should be fetch as (i.e uint8_t, float, FP16)
        stored_as - String representation of the type the data is stored as
                    in the Crazyflie
        address - The address of the data
        """
        self.variables.append(LogVariable(name, fetch_as, LogVariable.MEM_TYPE,
                                          stored_as, address))