Method _convert_to_unsigned

scapy/layers/can.py:269–274

(number, bit_length)

    @staticmethod
    def _convert_to_unsigned(number, bit_length):
        # type: (int, int) -> int
        if number & (1 << (bit_length - 1)):
            mask = (2 ** bit_length)  # type: int
            return mask + number
        return number

    @staticmethod
    def _convert_to_signed(number, bit_length):