File content as of revision 0:48d48099e20c:

#include "mbed.h"
#include "m3pi.h"

m3pi m3pi;
Serial pc(USBTX,USCRX);

int main() {


    m3pi.locate(0,1);
    m3pi.printf("Serial Control");
    pc.printf("Press 'WASD' to control the m3pi\n");
    
    while (1)
    {
        wait (2.0);
        char input = pc.getc();
        if(input=='w')
        {
            m3pi.forward(0.5); // Forward half speed
            wait (0.5);        // wait half a second
        }
        else if (input=='a')
        {
            m3pi.left(0.5);    // Turn left at half speed
            wait (0.5);        // wait half a second
        }
        else if (input=='s')
        }
            m3pi.backward(0.5);// Backward at half speed 
            wait (0.5);        // wait half a second
        }
        else if (input=='d')
        {
            m3pi.right(0.5);   // Turn right at half speed
            wait (0.5);        // wait half a second
        }
        else
        {
            pc.printf("Try again and press 'WASD' to control the m3pi\n"); 
        }
        m3pi.printf("Complete");
    }
          
}