Hi everybody, and thanks Greg for registered this bug (before me ;). On my Nexus S, 2.3.2, I experienced same issue : Fastest = ~35 Hz acc/mag and ~800 Hz gyro But acc/mag frequencies came down to ~8 Hz recently.
First: sensor delay (fastest, game, ...) doesn't seem to affect gyro frequency. Second: why such a difference between sensors frequency ? 30-40 Hz seems ok since it avoids overloading cpu and save battery. But what about a 800 Hz gyro ? I think that even high precision (military) devices don't use such a precision. The iPhone 4 (sorry :P) http://developer.apple.com/library/ios/#documentation/EventHandling/Conceptual/EventHandlingiPhoneOS/MotionEvents/MotionEvents.html max frequency is more about 100 Hz... Hope this can help. FYI, I measured frequencies differents ways and always found same results. I used to think my app went wrong 'till I read this post. I'll try to remove the battery too to check if it'll fix acc/mag freq. Thanks. GoG -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
