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ADXL212 Rotation order

Question asked by a.sawicki on Nov 11, 2016

Hello,

I would like to ask about rotation order in ADXL212.

It is said that(http://www.analog.com/media/en/technical-documentation/data-sheets/ADXL212.pdf )

 

Pitch = ASIN(AX/1 g)

Roll = ASIN(AY/1 g)

 

What gear my mind is rotation order

1. Pitch  2.Roll

is completly different from

1. Roll 2.Pitch

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