Measuring duty cycle when it can be 0 to 100.

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  1. - 3rd December 2011, 16:02 #1
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    Tobias
    Tobias is offline Member
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    Default Measuring duty cycle when it can be 0 to 100.

    I have this measuring duty cycle bit down pretty good until the duty is either 0 or 100. For example, using CCP and signal is high all the time (100%) won't the timers both overflow when looking for high to low and low to high? Whats a good route to take to test for either condition? We went to watch the Parade of Lights last night in Denver so my brain is still half frozen, maybe I am missing something obvious.

    One thing is the frequency is a constant too.
    Last edited by Tobias; - 3rd December 2011 at 16:05.
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