Need Help for 24h Display

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  • February 6, 2017 at 2:15 pm #8765
    sacre.olivier
    Participant

    Hello every one,

    Is any body have modify the Programation : “Defusable Clock V2” for displaying 24 hours instead of 12
    i’m looking for it but i still haven’t find the solution
    i’m not performing in programation that’s wy i need your help

    THANKS !!!!!

    ps : i’ve already try the topic : Adapted firmware (Atmega8, Sparkfun display, 24hrs) from melvin March 18, 2012 at 4:35 pm
    and it doesn’t work or i’ve missed somthing 🙂

    Thanks again for helping !!!!!

    February 6, 2017 at 8:48 pm #8769
    Michael
    Keymaster

    Try changing this part in the function ISR(TIMER1_OVF_vect):

    if (hours == 12) {
  pm = !pm;
}
if (hours == 13) {
  hours = 1;
}

    to this:

    if ((hours == 12) || (hours == 24)) {
  pm = !pm;
}
if (hours == 24) {
  hours = 0;
}
    • This reply was modified 7 years, 9 months ago by Michael.
    February 7, 2017 at 9:54 am #8775
    sacre.olivier
    Participant

    OK Thank’s
    i’m going to try this

    i’m coming back to you to let you know ….

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