The problem is the same as with linear acceleration: You get an increasing deviation over time.
Ortwin On 5/18/08, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > Instead of adding a compass to the device to be able to read spin about the > gravitational axis, would it not be easier to offset one of the > accellerometers from the centre of the device? > > That way, the roll is uneffected and the yaw and pitch can be calculated by > accounting for the known offset in the equ. > > Just a thought > Sent from my BlackBerry(R) wireless handheld _______________________________________________ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community