How to use the hidapi.hid_read_timeout function in hidapi

def read_non_windows(source):
    """
    Read from Emotiv hid device.
    :param source: Emotiv hid device
    :return: Next encrypted packet from Emotiv device.
    """
    # Doesn't seem to matter how big we make the buffer 32 returned every time, 33 for other platforms
    # Set timeout for 1 second, to help with thread shutdown.
    data = validate_data(hidapi.hid_read_timeout(source, 34, 1000))
    if data is not None:
        return ''.join(map(chr, data[1:]))

def read_non_windows(source, new_format=False):
    """
    Read from Emotiv hid device.
    :param source: Emotiv hid device
    :param new_format: Read more data?
    :return: Next encrypted packet from Emotiv device.
    """
    # Doesn't seem to matter how big we make the buffer 32 returned every time, 33 for other platforms
    # Set timeout for 1 second, to help with thread shutdown.
    if new_format:
        data = validate_data(hidapi.hid_read_timeout(source, 64, 1000), new_format)
    else:
        data = validate_data(hidapi.hid_read_timeout(source, 34, 1000), new_format)
    if data is not None:
        return ''.join(map(chr, data[1:]))

def cor_nb(self, timeout=100) -> bool:
        """
        [RX] Detects if there's a signal from the Radio.

        Non-blocking, returns after a timeout even if there's no signal from
        the Radio.
        """
        cor_status: bool = False

        hid_read = hidapi.hid_read_timeout(
            self.hid_device, roip.READ_SIZE, timeout)
        self._logger.debug('read="%s"', hid_read)

        if roip.COR_START in hid_read:
            cor_status = True
        elif roip.COR_STOP in hid_read:
            cor_status = False

        self._logger.debug('cor_status="%s"', cor_status)
        return cor_status

def read_non_windows(source, new_format=False):
    """
    Read from Emotiv hid device.
    :param source: Emotiv hid device
    :param new_format: Read more data?
    :return: Next encrypted packet from Emotiv device.
    """
    # Doesn't seem to matter how big we make the buffer 32 returned every time, 33 for other platforms
    # Set timeout for 1 second, to help with thread shutdown.
    if new_format:
        data = validate_data(hidapi.hid_read_timeout(source, 64, 1000), new_format)
    else:
        data = validate_data(hidapi.hid_read_timeout(source, 34, 1000), new_format)
    if data is not None:
        return ''.join(map(chr, data[1:]))