/*
 Controlling a servo position using a potentiometer (variable resistor)
 by Michal Rinott <http://people.interaction-ivrea.it/m.rinott>

 modified on 8 Nov 2013
 by Scott Fitzgerald
 http://www.arduino.cc/en/Tutorial/Knob
*/

#include <Servo.h>
#include <TickTwo.h>

Servo myservo;  // create servo object to control a servo

int taster = 2;
int druck = 0;
int timer = 0;    
bool highOrLow = false;

void blink()
{
  if(digitalRead(highOrLow) == false)
  {
    if(druck <= 180)
    {
      myservo.write(druck);
      druck++;
    }
    else
    {
      myservo.write(0);
      if(timer < 50)
      {
        digitalWrite(3, HIGH);
        timer++;
      }
      else
      {
        digitalWrite(3, LOW);
        timer = 0;
        druck = 0;
      }
    } 
  }
}

void highlow()
{
  if(highOrLow)
  {
    highOrLow = false;
  }
  else
  {
    highOrLow = true;
  }
}


TickTwo blinker1(blink,10);
TickTwo blinker2(highlow,20);
void setup() {
  myservo.attach(9);  // attaches the servo on pin 9 to the servo object
  myservo.write(0);
  pinMode(2, INPUT_PULLUP);
  pinMode(3, OUTPUT);
  blinker1.start();
  blinker2.start();
}



void loop() 
{
  blinker1.update();
  blinker2.update();
}