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[Atmega32] [C] im kinda stuck

RoyalzBHO

Veteran OT User
Joined
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Sup!

Ive got a small problem with my program, the idea was to push a button on a 4x4 keypad, which lightens diods on a microcontroller in binary system.

hrtvyHK.png

6Y4E6YF.png


For example, if i push button "9", it will light diods to make number 9 in binary code, that is 1001.
My problem is, sure it does work, but only with columns, for i = 4 in my for loop i can only light diods from the first column (left), for i = 5, 2nd columnt, etc etc

My code:
Wklejka #3288289 – Wklej.org

Any thoughts?
 
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