I need the code to express the circular motions from the three axis in realtime.
Example: I turn around the iPhone (lying on a table) exactly one time per second and the average z value must be about 6.28 (2 * pi)
It is important that the code works fast because it should work with a frequence of 90 or better.
There is a app available named "Sensor Monitor" in the app store. Its displayed "Gyroscope" data is exactly what I need too.