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Searched refs:sigmaEstRtn (Results 1 – 1 of 1) sorted by relevance

/AliOS-Things-master/components/sensor/drv/drv_ps_st_vl53l0x/vl53l0x/
A Dvl53l0x_api_core.c1584 FixPoint1616_t sigmaEstRtn; in VL53L0X_calc_sigma_estimate() local
1839 sigmaEstRtn = (((sqrtResult_centi_ns + 50) / 100) / sigmaEstimateP3); in VL53L0X_calc_sigma_estimate()
1840 sigmaEstRtn *= VL53L0X_SPEED_OF_LIGHT_IN_AIR; in VL53L0X_calc_sigma_estimate()
1843 sigmaEstRtn += 5000; in VL53L0X_calc_sigma_estimate()
1844 sigmaEstRtn /= 10000; in VL53L0X_calc_sigma_estimate()
1846 if (sigmaEstRtn > cSigmaEstRtnMax) { in VL53L0X_calc_sigma_estimate()
1849 sigmaEstRtn = cSigmaEstRtnMax; in VL53L0X_calc_sigma_estimate()
1853 sqr1 = sigmaEstRtn * sigmaEstRtn; in VL53L0X_calc_sigma_estimate()

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