Hi,
In my phone when I used getVendor() method, it returned
STMicroelectronics(being the hardware default sensor) and Samsung.. But
when I registered both of the sensors, the onSensorChanged() was called
that returned the orientation values(pitch, roll and azimuth) with great
difference.
Example, I got the following values at the same timestamp(with difference
of few seconds).
pitch: roll:
azimuth:
Samsung 0.5917465 -4.212
84.583
STMicroelectronics 0.0865345 -3.88854 356.825
Any idea of why there is a difference in both or should we always monitor
both the hardware and software sensors?
On Thursday, February 7, 2013 2:13:01 PM UTC+2, a wrote:
>
> Hi, I am using Samsung Galaxy S3. When I retrieved the available sensors:
> I got a result like below:
>
> LSM330DLC 3-axis Accelerometer TYPE_ACCELEROMETER
> AK8975C 3-axis Magnetic field sensor TYPE_MAGNETIC_FIELD
>
> iNemoEngine Orientation sensor TYPE_ORIENTATION
>
> CM36651 Light sensor TYPE_LIGHT
> CM36651 Proximity sensor TYPE_PROXIMITY
> LSM330DLC Gyroscope sensor TYPE_GYROSCOPE
> iNemoEngine Gravity sensor TYPE_GRAVITY
>
> iNemoEngine Linear Acceleration sensor-S/W TYPE_LINEAR_ACCELERATION
> iNemoEngine Rotation_Vector sensor TYPE_ROTATION_VECTOR
>
> LPS331AP Pressure Sensor TYPE_PRESSURE
>
> Rotation Vector Sensor
> TYPE_ROTATION_VECTOR
> Gravity Sensor - software sensor TYPE_GRAVITY
>
> Linear Acceleration Sensor TYPE_LINEAR_ACCELERATION
> Orientation Sensor TYPE_ORIENTATION
> Corrected Gyroscope Sensor TYPE_GYROSCOPE
>
>
> Why are there 2 sensors for each orientation, gyro, linear acceleration,
> rotation-vector and gravity? Could anyone explain me please?
>
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