Beginner having trouble with interrupt..


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  1. #11
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    Here, READ THIS, and UNDERSTAND IT.( the link that is)
    You are using code from mister_e. mister_e writes good code, so what are you doing or not doing correctly? Right off the top I see there are no config statements, and the OSC is defined at 20 mhz, guess what? The DEFAULT config statement in the 16F87x.inc file (actual number may vary) is set for XT_OSC which means it will provide only enough power to swing 4 mhz, you need HS_OSC to run at 20 mhz.
    http://www.picbasic.co.uk/forum/show...3375#post73375
    If no OSC then no blinky.
    Last edited by Archangel; - 2nd May 2009 at 08:46.
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