Hello guys!
Recently, I have been learning to use MPU6050 and have been confused about how to get data in IMU(self) coordinate system instead of those in geodetic coordinate system, NOT like what is provided in MPU6050.h or MPU6050_tockn.h. I assume that it may have sth to do with what is called pose solving(as well as its algorithms), which I am really clueless about:(
Thanks in advance!
Most people use a quaternion to represent the transformation from the sensor frame to the Earth frame. The inverse of that quaternion converts an orientation in the Earth frame to the sensor frame.
There are any number of web sites that explain how this works, use the search phrase "quaternion 3d orientation transformations".
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