void setup() {
  Serial.begin(2000000);
}

void loop() {
  int x_val = analogRead(A0);
  int y_val = analogRead(A1);
  int z_val = analogRead(A2);

  int AE = analogRead(A7);
  
  if(AE >= 500){
    AE = 1;
  }
  else{
    AE = 0;
  }
  
  Serial.print(x_val);
  Serial.print(",");
  Serial.print(y_val);
  Serial.print(",");
  Serial.print(z_val);
  Serial.print(",");
  Serial.print(AE);
  Serial.print("\n");

  delay(20);
}