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  /device/google/contexthub/firmware/os/algos/calibration/magnetometer/
mag_cal.c 52 S.elem[0][2] = S.elem[2][0] = kasa->acc_xz - kasa->acc_x * kasa->acc_z;
54 S.elem[1][2] = S.elem[2][1] = kasa->acc_yz - kasa->acc_y * kasa->acc_z;
55 S.elem[2][2] = kasa->acc_zz - kasa->acc_z * kasa->acc_z;
91 A.elem[2][3] = kasa->acc_z;
94 A.elem[3][2] = kasa->acc_z;
129 kasa->acc_x = kasa->acc_y = kasa->acc_z = kasa->acc_w = 0.0f;
225 moc->kasa.acc_z += z;
250 moc->kasa.acc_z *= inv;
mag_cal.h 33 float acc_x, acc_y, acc_z, acc_w; member in struct:KasaFit
  /device/google/contexthub/firmware/os/algos/calibration/accelerometer/
accel_cal.c 116 asd->acc_x = asd->acc_y = asd->acc_z = 0.0f;
228 asd->acc_z += z;
247 asd->var_z = (asd->acc_zz - (asd->acc_z * asd->acc_z) * inv) * inv;
254 asd->mean_z = asd->acc_z * inv;
277 akf->acc_z += asd->mean_z;
369 ac1->akf.acc_z *= inv;
410 S.elem[0][2] = S.elem[2][0] = akf->acc_xz - akf->acc_x * akf->acc_z;
412 S.elem[1][2] = S.elem[2][1] = akf->acc_yz - akf->acc_y * akf->acc_z;
413 S.elem[2][2] = akf->acc_zz - akf->acc_z * akf->acc_z
    [all...]
accel_cal.h 46 float acc_x, acc_y, acc_z; member in struct:AccelStillDet

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