January 27, 2011
about 2 years ago
Hi Jeff, maybe you can help me. I’ve been using your Arduino code with the Fio and Xbee and the MPU6050 of course and sending data to Processing. I’m rotating an object based on axis from your code but what I’m finding is the value is going up from 0-6 and then climbing back down all on it’s own without the sensor even moving. Am I doing something wrong, is there a way to fix this? Thanks for the great code and documentation!
I hope this is a fairly simple question to answer as I’m trying to understand how the rotation matrix of the MPU6050 works…
I’ve got the sensor attached to a set of headphones and essentially what data I need to gather is the rotation data from when they person turns their head (around the Y axis). I know the MPU6050 outputs a 4x4 matrix so I guess what I need to know is what column/row etc that I’m looking at drawing data from.
I hope this makes sense. Any help would be greatly appreciated!
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