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fmeira76
Joined: 17 Mar 2018 Posts: 2 Location: Brazil
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Clock with pic18f4550 |
Posted: Sat Mar 17, 2018 8:24 pm |
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Hello, i'm trying to implement a code from a clock using a pic 18f4550 from a kit (acepro 3.0). I already have a part of the code almost ready, I would like to know a way to implement the function that adjusts the clock hours, I can not do this. please, help! |
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PCM programmer
Joined: 06 Sep 2003 Posts: 21708
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fmeira76
Joined: 17 Mar 2018 Posts: 2 Location: Brazil
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Posted: Sun Mar 18, 2018 7:34 am |
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i'd like to implement three buttons, one called "adjust button"(to active the adjust function), and other two to adjust the dozen and units of my clock parameters |
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temtronic
Joined: 01 Jul 2010 Posts: 9245 Location: Greensville,Ontario
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Posted: Sun Mar 18, 2018 8:35 am |
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If you're clever or cheap, you can use just ONE button to adjust the time on a clock. It only requires the PB to be on an external interrupt pin. I do this for my single digit LED clock.
Jay |
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