PIC - receive data while pulsing pin from low to high and from high to low


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  1. #1
    Join Date
    Apr 2014
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    Default Re: PIC - receive data while pulsing pin from low to high and from high to low

    Hello

    I am beginner in pic stuff. The pic I am using is the classic 16F877.

    Low to high and high to low detection is everything I get when I search the internet. Low to high and high to low triggering at a given frequency is what I wish to achieve. And of course a jump to additional code between these steps.
    I'm working at some assembly code which is hard, I am used to do this stuff in old school fashioned way (logic gates). So far I understood bsf and bcf. I need a loop repeating "n" times some nop to achieve the desired delay.

    Thank you for your suggestion. I'm searching now for DT interrupts.
    Last edited by skaarj; - 13th April 2014 at 19:51.

  2. #2
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    Jan 2005
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    Montreal, Quebec, Canada
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    Default Re: PIC - receive data while pulsing pin from low to high and from high to low


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