File content as of revision 1:294379552123:

// Sweep the motor speed from full-speed reverse (-1.0) to full speed forwards (1.0)

#include "mbed.h"
#include "Motor.h"



//int main() {
  //  for (float s= -1.0; s < 1.0 ; s += 0.01) {
   //    RW.speed(s); 
   //    wait(0.02);
   // }
//}


BusOut myled(LED1,LED2,LED3,LED4);
Serial blue(p28,p27);
Motor RW(p24, p12, p13); // pwm, fwd, rev
int main()
{
    char bnum=0;
    char bhit=0;
    while(1) {
         
        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?
                    myled = bnum - '0'; //current button number will appear on LEDs
                    switch (bnum) {
                        case '1': //number button 1
                            if (bhit=='1') {
                                RW.speed(1);
                                //add hit code here
                            } else {
                                //add release code here
                            }
                            break;
                        case '2': //number button 2
                            if (bhit=='1') {
                                RW.speed(0);
                                //add hit code here
                            } else {
                                //add release code here
                            }
                            break;
                        case '3': //number button 3
                            if (bhit=='1') {
                                //add hit code here
                            } else {
                                //add release code here
                            }
                            break;
                        case '4': //number button 4
                            if (bhit=='1') {
                                //add hit code here
                            } else {
                                //add release code here
                            }
                            break;
                        case '5': //button 5 up arrow
                            if (bhit=='1') {
                                //add hit code here
                                
                                 RW.speed(1); 
                                
                            } else {
                                
                                  RW.speed(0); 
                                //add release code here
                            }
                            break;
                        case '6': //button 6 down arrow
                            if (bhit=='1') {
                                 RW.speed(-1); 
                                //add hit code here
                            } else {
                                RW.speed(0);
                                //add release code here
                            }
                            break;
                        case '7': //button 7 left arrow
                            if (bhit=='1') {
                                //add hit code here
                            } else {
                                //add release code here
                            }
                            break;
                        case '8': //button 8 right arrow
                            if (bhit=='1') {
                                //add hit code here
                            } else {
                                //add release code here
                            }
                            break;
                        default:
                            break;
                    }
                }
            }
        }
    }
}