#include <Ticker.h>


int bl1An = 5;
int bl1Aus = 5;
int bl2An = 0;
int bl2Aus = 1;

void blinken1()
{
  static int cnt1 = 0;
  if(cnt1 >= bl1Aus)
  {
    analogWrite(A2, 0);
  }
  if(cnt1 >= bl1An)
  {
    analogWrite(A2, 900);
    cnt1 = 0;
  }
  cnt1++;
}

void blinken2()
{
  static int cnt2 = 0;
  if (cnt2 >= bl2Aus)
  {
    analogWrite(A3, 0);
  }
  if (cnt2 >= bl2An)
  {
    analogWrite(A3, 900);
    cnt2 = 0;
  }
  cnt2++;
}

Ticker t1(blinken1,143);
Ticker t2(blinken2,5);


void setup() 
{
  Serial.begin(9600);
  pinMode(A2, OUTPUT);
  pinMode(A3, OUTPUT);
  pinMode(A4, INPUT);
  t1.start();
  t2.start();
}

void checkPoti ()
{
  if(analogRead(A4)<340)
  {
    int bl1An = 5;
    int bl1Aus = 5;
    t2.interval(1666);
  }
  if(analogRead(A4)>700)
  {
    int bl1An = 1;
    int bl1Aus = 9;
    t2.interval(250);
  }
  if(analogRead(A4)<=699 && analogRead(A4)>= 341)
  {
    int bl1An = 10;
    int bl1Aus = 0;
    t2.interval(100);   
  }
}

void loop() 
{
  t1.update();
  t2.update(); 
  checkPoti(); 
  Serial.println(bl1An);
}