Interrupt mystery - need some guru help

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  1. - 21st March 2008, 00:37 #10
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    Quote Originally Posted by xnihilo View Post
    Never mind, I will ask in another forum.
    I think the problem comes from the fact that my RA3 is linked to nothing. I will connect it to 5V via a 10K resistor.
    Hey, I'm just trying to help you learn how to read a datasheet...or at least read between the lines in a datasheet. Some of the information is a bit subtle.
    And yes, it's a distinct possibility that a floating input could be triggering something it shouldn't.
    Last edited by skimask; - 21st March 2008 at 00:44.
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