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DS1302 interfacing with pic 16F877

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ds1302 16f877

Hello,

i try to interface one DS1302 (real time clock) with one PIC 16F877A.

i have try different way, but each time i got the same bug.


The digits show 0 - 1 - 0 - 3 - 0 - 1 - 0 - 7 - 0 - 1 instead 0-1-2-3-...-8-9.


I try to find a solution by 1 week... i'm going crazy..


Here it's my code (with LCD): https://pastebin.com/febf0f69
And old code aswell (With 7 segements): https://pastebin.com/f6a624640

and both of them got the same bug.

If someone have the same problem and found a solution...

Thanks for your help.
 

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