I have a project to do on KL05z from FREESCALE. I started by writing a header file with functions that support 3x4 matrix keyboard. However, already at the stage of writing the initialization function I encountered errors that I can't solve, I think the code is written correctly (I'm probably wrong). If someone could explain to me what I am doing wrong, I would be very grateful.
Keli uVison 5
Remove the ";" at the end of keypadInitialize in keypad.c
https://www.differencebetween.com/difference-between-function-prototype-and-vs-function-definition-in-c/