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interfacing hex keypad to atmega16

Discussion in 'AVR' started by Abhas, Aug 31, 2014.

  1. Abhas

    Abhas New Member

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    please help me debug this code as this is not working correctly
     

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  2. kubeek

    kubeek Well-Known Member

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    You can start by saying what it is that it is supposed to do, and then saying what it actually does.
     
  3. Abhas

    Abhas New Member

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    It just displays the character pressed on the hex keypad on the screen but whenever i do so it only displays the first character of the keypad on the lcd and doesnt respond to when I press the other characters
     

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