File content as of revision 1:67b19c59b8c9:

#include "mbed.h"
#include "FastPWM.h"
#include "MODSERIAL.h"

Ticker motor; // ticker function
FastPWM pwmpin(D5); // SPECIFIC PIN (hoeft niet aangesloten te worden) Tells you how fast the motor has to go (later: pwmpin.write will tell you the duty cycle, aka how much voltage the motor gets)
DigitalOut directionpin1(D4); // SPECIFIC PIN (hoeft niet aangesloten te worden) Direction value (0-1) that the mbed will give the motor: in which direction the motor must rotate
DigitalOut directionpin2(D7); // SPECIFIC PIN (hoeft niet aangesloten te worden) Direction value (0-1) that the mbed will give the motor: in which direction the motor must rotate
AnalogIn potmeter1(A0); // Analoge input van potmeter 1
AnalogIn potmeter2(A1); // Analoge input van potmeter 2

void motorfunction()
{       float pot1 = potmeter1.read(); // Reads out value potmeter 1 between 0-1
        float pot1_scale = pot1*2 -1;         // Scales value potmeter from 0-1 to -1 - 1.
        float pot2 = potmeter2.read(); 
        float pot2_scale = pot2*2 -1;         // Scales value potmeter from 0-1 to -1 - 1.        
        float u1 = pot1_scale; // motor control signal
        float u2 = pot2_scale; // motor control signal
        directionpin1 = u1 > 0.0f; //either true or false, determines direction (0 or 1)
        directionpin2 = u2 > 0.0f; //either true or false
        pwmpin = fabs(u1); //pwm duty cycle can only be positive, floating point absolute value (if value is >0, the there still will be a positive value).
}

int main()
{
    pwmpin.period_us(60.0); //60 microseconds PWM period, 16.7 kHz
    motor.attach(motorfunction,0.3);
    while(true){} //Lege while loop zodat functie niet afloopt
}