#include <Ticker.h>
int clk = 34;
int dt = 35;
int led = 32;
int cicalino =5 ;
int a0 = HIGH;
int a;
int count;
Ticker t1;
void suona()
{
  tone(cicalino, 700, 3000);
}

void contagiri()
{
  int count1, count2, count3, count4;
  if (count < 100)
  {
    count1 = count;
    count2 = 0;
    count3 = 0;
    Serial.print("Metri percorsi: ");
    Serial.println(count);
  }
  else if (count < 300)
  {
    count1 = 100;
    count2 = count - 100;
    count3 = 0;
    Serial.print("Aumento pendenza 20% ");
    Serial.print("Metri percorsi: ");
    Serial.println(count2);
  }
  else if (count < 600)
  {
    count1 = 100;
    count2 = 300;
    count3 = count - 300;
    Serial.println("Aumento pendenza 30%: ");
    Serial.println("Metri percorsi: ");
    Serial.println(count3);
  }
  else if(count < 700)
  {
    count1 = 100;
    count2 = 200;
    count3 = 300;
    count4 = count - 600;
    Serial.println("Metri percorsi: ");
    Serial.println(count4);
  }
  else
  {
    Serial.println("allenamento finito");
    t1.once_ms(10, suona);
    count1 = 100;
    count2 = 200;
    count3 = 300;
    count4 = 100;
  }
}
void setup() {
  pinMode(led, OUTPUT);
  pinMode(clk, INPUT);
  pinMode(dt, INPUT);
  Serial.begin(115200);

}

void loop() {
  int a = digitalRead(clk);
  if (a0 == HIGH &&  a == LOW)
  {
    int b = digitalRead(dt);
    if (b == HIGH)
    {
      count++;
      

    }
    else
    {
      count--;
      Serial.println(count);
    }
    contagiri();
  }
  a0 = a;
  
  delay(2);
}