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Unread 06-01-2008, 15:31
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VEX Robotics Engineer
AKA: Arthur Dutra IV; NERD #18
FRC #0148 (Robowranglers)
Team Role: Engineer
 
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Re: Reading gyro before Autonomous mode

Quote:
Originally Posted by Doug Leppard View Post
So you did the initialize routine before start of automode? If so that is good.
Yes.
Quote:
Originally Posted by Doug Leppard View Post
I thought the gyro once initialized had to sit still for a second before being moved, not a micro second?
While the gyro is initializing, you cannot move it. Once it is initialized, then it's all right to move it as much as you want, so long as you don't exceed the maximum degrees/second of the gyro. (If this occurs, you won't break the sensor, you'll just get saturated readings.)

If the KoP gyro has the same specs as last year, they can only sense a maximum of 90o per second. So we used the KoP gyro on our arm, and purchased a 300o per second gyro from SparkFun Electronics to use for drive-train related things on our 2007 robot.
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Art Dutra IV
Robotics Engineer, VEX Robotics, Inc., a subsidiary of Innovation First International (IFI)
Robowranglers Team 148 | GUS Robotics Team 228 (Alumni) | Rho Beta Epsilon (Alumni) | @arthurdutra

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