Tomislav Grgić / Keypad

A keypad library used in one of my projects.

Keypad.h

Committer:
tgrgic1
Date:
2021-05-03
Revision:
1:b9458512717a
Parent:
0:1ae25267abc0

File content as of revision 1:b9458512717a:

#ifndef MBED_KEYPAD_H
#define MBED_KEYPAD_H

#include "mbed.h"

class Keypad
{
public:
    Keypad(PinName row1, PinName row2, PinName row3, PinName row4,PinName col1, PinName col2, PinName col3, PinName col4);
       
    char keyscan();
    void cetvrtiStupac();

private:
    BusOut _col;
    BusIn _row;
    
    void visokoStanje();
    void prviStupac();
    void drugiStupac();
    void treciStupac();
    void colActivate(int state);
    
};

#endif