Disable Encoders Problem

09-02-2007, 14:28

Kevin Watson Kevin Watson is offline

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Re: Disable Encoders Problem

Quote:

Originally Posted by TimCraig

I've never understood the && with the enable bit in the interrupt handler. If the interrupt isn't enabled, there will be no jump to the interrupt vector so that test will never be executed. Without the interrupt enabled, it's just an ordinary input pin.

Yes, it's weird but Qbranch/Alex is correct. The interrupt flag gets raised (set to one) even if the interrupt is disabled.

-Kevin

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