#include #ifndef KEYMAP_H #define KEYMAP_H #define BREAK 0xF0 //Key released #define DTA_PIN 10 //Data #define CLK_PIN 11 //Clock //#define PCINT_vect PCINT0_vect //Depends on data pin #define KBDISABLE()\ pinMode(CLK_PIN, OUTPUT);\ digitalWrite(CLK_PIN, LOW); #define KBENABLE()\ pinMode(CLK_PIN, INPUT_PULLUP); void kb_init(); void on_keypressed(uint8_t code); #endif