for marcel

exmapleapi.py

from statistics import mean, stdev


class PhilipExtIf(PhilipBaseIf):

    def _get_stats(self, vals: list):
        """Calculate stats of a list of values.

        Returns:
            dict containing stats:
        """
        return {
            'values': vals,
            'mean': mean(vals),
            'min': min(vals),
            'max': max(vals),
            'stdev': stdev(vals)
        }

    def get_spi_clk_frames(self) -> int:
        """Get the amount of bytes in the spi clk buffer."""
        pass

    def get_spi_clk_byte_stats(self, byte=None) -> dict:
        """Get stats for each clock pulse of the spi clk.

        Args:
            byte (int, None): The byte in the 8 bit calculation to use, if None
                then use all bytes.

        Return:
            dict containing stats.
        """
        bit_diffs = []
        return self._get_stats(bit_diffs)

    def get_spi_clk_frame_stats(self) -> dict:
        """Get stats for byte in the spi frame.

        Args:
            byte (int, None): The byte in the 8 bit calculation to use, if None
                then use all bytes.

        Return:
            dict containing stats.
        """
        byte_diffs = []
        for byte in range(self.get_spi_clk_frames()):
            byte_diffs.append(self.get_spi_clk_byte_stats(byte)['mean'])
        return self._get_stats(byte_diffs)

    def get_spi_clk_deadtime_stats(self) -> dict:
        """Get stats for the time between spi bytes.

        Return:
            dict containing stats.
        """
        pass