Android Question rotation of phone with GYROSCOPE [SOLVED]

[grazianod]

Hello, i'm new with B4A. i need to detect in degree the rotation of the phone (when it is on the table and i rotate it).
i think i must use GYROSCOPE, do you have same idea how to calculate it?
i have GYROSCPE on my phone and ORIENTATION is not good because close to the phone it is possible to have other electronics equipments

thanks in advance for your suggestion

 

[Erel]

Check this example: https://www.b4x.com/android/forum/threads/orientation-and-accelerometer.6647/#content

 

[grazianod]

Thanks Erel, but problem is different. Gyroscope give rad/s and not absolute degree of rotation.
i just solved with a small calculation:
rad/s = 57.3°/s... i chechk timestamp and with the difference of 2 moments i have the exact rotation in degree (i'm not expert in matematic, but he works fine)

thanks!