getMagnetometerInitialHardIronAsTriad

Gets initial hard iron used as an initial guess. This value is determined once the calibration starts. If magnetometerSensorType is MagnetometerSensorType.MAGNETOMETER_UNCALIBRATED, this will be equal to the value used internally by the device as part of the magnetometer hardware calibration. If magnetometerSensorType is MagnetometerSensorType.MAGNETOMETER, then magnetometer sensor measurements are assumed to be already hard iron compensated, and the initial hard iron is assumed to be zero. If isMagnetometerGroundTruthInitialHardIron is true, this is assumed to be the true hard iron, and estimatedMagnetometerHardIronAsTriad will be equal to this value, otherwise estimatedMagnetometerHardIronAsTriad will be the estimated hard iron after solving calibration, which will differ from magnetometerInitialHardIronAsTriad.

Parameters