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Unread 31-01-2016, 00:31
Peter Johnson Peter Johnson is offline
WPILib Developer
FRC #0294 (Beach Cities Robotics)
Team Role: Mentor
 
Join Date: Jan 2010
Rookie Year: 2008
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Re: Compatibility with the Analog Devices Gyros

Quote:
Originally Posted by duane View Post
Can you elaborate on the ramifications of not doing "magnetic disturbance rejection"?
The magnetometers in the device sense magnetic fields and are used in the Kalman filter to stabilize the gyro and derive a magnetic heading. Not doing disturbance rejection means that strong magnetic fields (such as those caused by motors) will result in incorrect heading readings.
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Author of cscore - WPILib CameraServer for 2017+
Author of ntcore - WPILib NetworkTables for 2016+
Creator of RobotPy - Python for FRC

2010 FRC World Champions (294, 67, 177)
2007 FTC World Champions (30, 74, 23)
2001 FRC National Champions (71, 294, 125, 365, 279)