File content as of revision 0:a8a4092d05f4:

#include "mbed.h"
#include "C12832.h"

C12832 lcd(p5, p7, p6, p8, p11); //establish communication with lcd
  
InterruptIn UP(p15);       // set. digital inputs p12-16 connected to joystick
InterruptIn DN(p12);
InterruptIn LT(p13);
InterruptIn RT(p16);
InterruptIn CT(p14);


int main() {
    
    lcd.cls();                     // clear lcd screen
    lcd.locate(0,4);               // set first line and 4 place for lcd
    lcd.printf("Main loop OK");    // display control text
    
    
    while(1) {
        /* now we have five digital inputs, everytime when we press the joystick
        we connect apriopiate pin to 3.3V (state HIGH = 1) and we repeat
        the same sequence of code depend of chosen direction (UP, DN etc.)
        */
        if(UP==1)                     //check condition if UP button is pressed         
        {  
        lcd.cls();                      //clear screen  
        lcd.locate(0,4);                //set up position on lcd screen
        lcd.printf("UP is pressed\n\r");  
        wait(0.2);                      // debouncing time
        }
        if(DN==1)                     //check condition if DN button is pressed 
        {
        lcd.cls();    
        lcd.locate(0,4);
        lcd.printf("DN pressed");
        wait(0.2);        
        }
        if(RT==1)                     //check condition if RT button is pressed 
        {
        lcd.cls();    
        lcd.locate(0,4);
        lcd.printf("Right pressed");
        wait(0.2);
        }
        if(LT==1)                     //check condition if LT button is pressed 
        {
        lcd.cls();    
        lcd.locate(0,4);
        lcd.printf("Left pressed");
        wait(0.2);
        }
        if(CT==1)                     //check condition if CT button is pressed 
        {
        lcd.cls();    
        lcd.locate(0,4);
        lcd.printf("Center pressed");
        wait(0.2);
        }
    }
}