const int s1Pin = 8;   // Pin for the first signal
const int s2Pin = 9;   // Pin for the second signal
const int btnPin = 10; // Pin for the button

void IRAM_ATTR handleEncoder() {
   // Read the state of the two pins
    //int s1State = digitalRead(s1Pin);
    int s2State = digitalRead(s2Pin);
    
    if(s2State == LOW){
      Serial.println("Rotated Clockwise");
    }else{
      Serial.println("Rotated Counterclockwise");
    }
}

void IRAM_ATTR handleButtonPress() {
   Serial.println("Button pressed!");
}

void setup() {
    Serial.begin(115200);
    
    pinMode(s1Pin, INPUT_PULLDOWN);
    pinMode(s2Pin, INPUT_PULLDOWN);
    pinMode(btnPin, INPUT_PULLUP);
    
    // Attach interrupts for the rotary encoder
    attachInterrupt(digitalPinToInterrupt(s1Pin), handleEncoder, RISING);
    //attachInterrupt(digitalPinToInterrupt(s2Pin), handleEncoder, CHANGE);
    
    // Attach interrupt for the button
    attachInterrupt(digitalPinToInterrupt(btnPin), handleButtonPress, FALLING);
}

void loop() {
  delay(100000);
}