Thread: 100% CPU Utilization Using 10ms Periodic Task
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Unread 12-02-2014, 12:05
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Phalanx Phalanx is offline
Formerly Team 1089 (Mercury)
AKA: Michael Reffler
FRC #5431 (Titan Robotics)
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Re: 100% CPU Utilization Using 10ms Periodic Task
Alan,

I don't get any error messages other than RobotDrive isn't running fast enough when that code is enabled. Without that code enabled, I receive no error messages at all. Hence, my puzzlement.


Quote:
Originally Posted by gpetilli View Post
We observed similar symptoms. We tried a PID timed loop which read some I2C sensors and wrote to the PWM outputs and we measured periods of 11ms to 16ms. We have changed our scheduler to do 15ms since this appears to be the limit of either the cRIO or the scheduler. Do you really need 10ms?
I don't NEED 10ms. I prefer something faster than Teleop for what I have in mind.
In a worst case scenario I work something else out.
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Last edited by Phalanx : 12-02-2014 at 12:09.
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