@cvp said in How to get gyroscope data in pythonista?:

CMMotionManager

Thanks very much, It's very useful!

@cvp I find the method you provided useful, but I think I need to spend some time validating it. I want to get both the original acceleration value and the gyroscope value. This way I can implement a lot of algorithm verification and testing with them.

@ccc Thank you for your replay. But I can't find any port to get gyro data in pythonista in this link. On the other hand , I usually to get eular angle by fusion accl and gyro with mahony or kalman filter.
But I can't get gyro data in motion. (Motion module privide angle x, y ,z ).

I want to get the acceleration values and angular velocity values of the device via Pythonista. Through the motion module, I can get the acceleration. But how do I get the value of the angular speed (gyroscope value)?

And I post the documentation of motion

motion — Motion Sensor Data on iOS
The motion module allows you to access your iOS device’s motion sensor data (accelerometer, gyroscope, magnetometer).

Functions in the motion module:

motion.start_updates()
Start monitoring the device’s motion sensors. You should balance this with a stop_updates() call to improve battery life. All the get... functions require that you call start_updates() first, otherwise, no meaningful data will be returned.

motion.stop_updates()
Stop monitoring the device’s motion sensors.

motion.get_gravity()
Return the gravity vector (x, y, z).

motion.get_user_acceleration()
Return the acceleration the user is giving to the device. The total acceleration is equal to the gravity vector returned from get_gravity() plus the user acceleration.

motion.get_attitude()
Return the attitude of the device (roll, pitch, yaw).

motion.get_magnetic_field()
Return the magnetic field vector with respect to the device (x, y, z, accuracy).