File content as of revision 0:7e5ce6a15c68:

#include "mbed.h"

Serial pc(USBTX, USBRX);
InterruptIn button1(p12);
InterruptIn button2(p13);
InterruptIn button3(p14);
InterruptIn button4(p15);
InterruptIn button5(p16);

int down=0;
int left=0;
int center=0;
int up=0;
int right=0;

    void down_check()
                {
                    printf("Joystickis pressed towards DOWN direction\n\r");
                    wait (3);
                }
    void left_check()
                {
                    printf("Joystickis pressed towards LEFT direction\n\r");
                    wait (3);
                }
    void center_check()
                {
                    printf("Joystickis pressed towards CENTER direction\n\r");
                    wait (3);
                }
    void up_check()
                {
                    printf("Joystickis pressed towards UP direction\n\r");
                    wait (3);
                }
    void right_check()
                {
                    printf("Joystickis pressed towards RIGHT direction\n\r");
                    wait (3);
                }
    
            int main()
                    {
                        //timer_temp start();
                        button1.rise(&down_check);
                        button2.rise(&left_check);
                        button3.rise(&center_check);
                        button4.rise(&up_check);
                        button5.rise(&right_check);
                    }