How to get PIC out of Sleep mode and turn-on LCD, vice versa ?

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  1. - 27th November 2007, 08:56 #4
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    Acetronics2
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    Hi, Aggie

    Some "bond" to your project ( LOL ):

    Here I use a 18F452

    LCD is powered Through a P-Mosfet ( Driven by PortB.4 ... LOW for ON )
    The "wakeup" interrupt is generated by a Low to High transition on Port B.1 ...

    see "sommeil" and "Wakeup" labels for what you look for ...

    Alain
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    IF there is the word "Problem" in your question ...
    certainly the answer is " RTFM " or " RTFDataSheet " !!!
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