Getting 18F458 to blink


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  1. #1
    Join Date
    Aug 2010
    Location
    Maryland, USA
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    Default Re: Getting 18F458 to blink

    It may be working just perfect. In your loop the first thing you do is toggle the led. Then you pause for half a second. Then you set the output low and instantly go back to the top of the loop, where you will toggle again turning on the led. As was suggested, remove the low led command. Or you could add another pause after it so you will have time to see it go low.
    -Bert

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  2. #2
    Join Date
    Feb 2008
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    Default Re: Getting 18F458 to blink

    All three of you where right. Thank you all. Deleted the "LED low" command (wich I added after nothing happened). Added "CMCON = 7" as Shawn suggested. Now it works. Grrrmmm three lousy bits, many days no sleep...

    @Demon: Both ways work. But if the CONFIG is in the include file, it mustn't be in the program and vice versa.

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