File content as of revision 0:d328ecb3fbb1:

#include "mbed.h"

DigitalOut myled(LED1);
PwmOut servo(PTA5);
PwmOut motor(PTA4);
Serial pc(USBTX, USBRX); // tx, rx

void motor_sweep() {
    for(float p = 0.0; p<.0025; p+=.0001){
        motor.pulsewidth(p);
        if(p == 0.0 || p == 1.0 || p == .0007){
            wait(2);
        }
        wait(.1);
    }
}

void servo_sweep(){
    for(float p = 0.001; p<0.002; p+=0.0001){
            servo.pulsewidth(p);
            wait(0.5);
    }
}

int main() {
    servo.period(0.005);
    motor.period(.0025);
    while(1){
        char choice = pc.getc();
        //pc.putc(choice);
        switch(choice){
            case '0':
                motor.pulsewidth(0.0);
                pc.printf("0% \n");
                break;
            case '1':
                motor.pulsewidth(.0025);
                pc.printf("100% \n");
                break;
            case '3':
                motor.pulsewidth(.0025*.3);
                pc.printf("30% \n");
                break;
            case '5':
                motor.pulsewidth(.0025*.5);
                pc.printf("50% \n");
                break;
            default:
                motor.pulsewidth(.0025*.3);
                pc.printf("default");
                break;
        }
       //servo_sweep();
       //motor_sweep();
       //motor.pulsewidth(.0025);
    }
}