Lines Matching refs:mantissa
174 int mantissa;
178 * The mantissa consists of the low nibble of the Lux High Byte
181 mantissa = ((hi & 0xf) << 4) | (lo & 0xf);
191 return exponent * mantissa;
301 int mantissa, exp;
309 mantissa = integral * MAX44009_SCALE_DENOMINATOR;
310 mantissa /= MAX44009_SCALE_NUMERATOR;
313 mantissa += fractional / MAX44009_FRACT_MULT *
316 for (exp = 0; mantissa > 0xff; exp++)
317 mantissa >>= 1;
319 mantissa >>= 4;
320 mantissa &= 0xf;
323 return exp | mantissa;
367 int mantissa, exponent;
377 mantissa = byte & MAX44009_THRESH_MANT_MASK;
378 mantissa <<= MAX44009_THRESH_MANT_LSHIFT;
385 mantissa += MAX44009_UPPER_THR_MINIMUM;
394 return (1 << exponent) * mantissa;