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Unread 05-10-2010, 23:20
Radical Pi Radical Pi is offline
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Re: Several questions (language comparison)

Quote:
Originally Posted by Ether View Post
What is the worst-case execution time of the ISR from the time it receives control until it returns? Do you enable interrupts in the ISR, or leave them disabled?
I'm not sure of the exact number as I didn't write the timing code for it, but I think the time to run it is almost nothing. The only slow operation is the wait to delay the kick, but that would be a very small wait.

The interrupt is setup through WPILib, so I have no idea if interrupts during interrupts are enabled (never seen any problems though).
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