File content as of revision 0:4953f3704bb8:

#include "mbed.h"
#include "motordriver.h"
#include "Speaker.h"
Motor m1(p22, p6, p5, 1); // pwm, fwd, rev, can brake left most motor (a)
Motor m2(p23, p7, p8, 1); //right most motor (b)
Speaker mySpeaker(p21);
Serial blue(p13,p14);

DigitalOut reset(p26);
DigitalOut led1(LED1);
DigitalOut led2(LED2);
DigitalOut led3(LED3);
DigitalOut led4(LED4);

int main() {
    while(1) {
        char bnum=0;
        char bhit=0;
        if (blue.getc()=='!') {
            if (blue.getc()=='B') { //button data packet
                bnum = blue.getc(); //button number
                bhit = blue.getc(); //1=hit, 0=release
                if (blue.getc()==char(~('!' + 'B' + bnum + bhit))) { //checksum OK?
                    switch (bnum) {
                        case '1': //number button 1
                            if (bhit=='1') {
                                led1 = 1;//add hit code here
                            } else {
                                led1 = 0;//add release code here
                            }
                            break;
                        case '2': //number button 2
                            if (bhit=='1') {
                                led2 = 1;//add hit code here
                            } else {
                                led2 = 0;//add release code here
                            }
                            break;
                        case '3': //number button 3
                            if (bhit=='1') {
                                led3 = 1;//add hit code here
                            } else {
                                led3 = 0;//add release code here
                            }
                            break;
                        case '4': //number button 4
                            if (bhit=='1') {
                                led4 = 1;//add hit code here
                            } else {
                                led4 = 0;//add release code here
                            }
                            break;
                        case '5': //button 5 up arrow
                            if (bhit=='1') {
                                m1.speed(1.0);
                                m2.speed(1.0);      
                            } else {
                                m1.speed(0.0);
                                m2.speed(0.0);
                                //add release code here
                            }
                            break;
                        case '6': //button 6 down arrow
                            if (bhit=='1') {
                                //add hit code here
                                m1.speed(-1.0);
                                m2.speed(-1.0);
                            } else {
                                m1.speed(0.0);
                                m2.speed(0.0);
                                //add release code here
                            }
                            break;
                        case '7': //button 7 left arrow
                            if (bhit=='1') {
                                m1.speed(-1.0);
                                m2.speed(1.0);
                                //add hit code here
                            } else {
                                m1.speed(0.0);
                                m2.speed(0.0);
                                //add release code here
                            }
                            break;
                        case '8': //button 8 right arrow
                            if (bhit=='1') {
                                //add hit code here
                                m1.speed(1.0);
                                m2.speed(-1.0);
                            } else {
                                m1.speed(0.0);
                                m2.speed(0.0);
                                //add release code here
                            }
                            break;
                        default:
                            break;
                    }
                }
            }
        }
    }
}