/*
  Reading a serial ASCII-encoded string.

  This sketch demonstrates the Serial parseInt() function.
  It looks for an ASCII string of comma-separated values.
  It parses them into ints, and uses those to fade an RGB LED.

  Circuit: Common-Cathode RGB LED wired like so:
  - red anode: digital pin 3
  - green anode: digital pin 5
  - blue anode: digital pin 6
  - cathode: GND

  created 13 Apr 2012
  by Tom Igoe
  modified 14 Mar 2016
  by Arturo Guadalupi

  This example code is in the public domain.
*/
#include <ESP32Servo.h>
Servo S1,S2,S3,S4,S5,S6,S7,S8 ;

// pins for the LEDs:
const int s1Pin = 21;
const int s2Pin = 32;
const int s3Pin = 12;
const int s4Pin = 13;
const int s5Pin = 22;
const int s6Pin = 19;
const int s7Pin = 16;
const int s8Pin = 23;



void setup() {
  // initialize serial:
  Serial.begin(9600);
  // make the pins outputs:
  S1.attach(s1Pin,550,2350);
  S2.attach(s2Pin,550,2350);
  S3.attach(s3Pin,550,2350);
  S4.attach(s4Pin,550,2350);
  S5.attach(s5Pin,550,2350);
  S6.attach(s6Pin,550,2350);
  S7.attach(s7Pin,550,2350);
  S8.attach(s8Pin,550,2350);

}

void loop() {
  // if there's any serial available, read it:
  while (Serial.available() > 0) {

    // look for the next valid integer in the incoming serial stream:
    int Servonummer = Serial.parseInt();
    // do it again:
    int Servowinkel = Serial.parseInt();

    // look for the newline. That's the end of your sentence:
    if (Serial.read() == '\n') {
      // constrain the values to 0 - 255 and invert
      // if you're using a common-cathode LED, just use "constrain(color, 0, 255);"

      // fade the red, green, and blue legs of the LED:

      // print the three numbers in one string as hexadecimal:
      Serial.println(Servonummer);
      Serial.println(Servowinkel);
      Serial.println("-------------------------------------------------------");
      switch(Servonummer){
        case 0:
          S1.write(Servowinkel);
         break;
        case 1:
          S2.write(Servowinkel);
         break;
        case 2:
          S3.write(Servowinkel);
         break;
        case 3:
          S4.write(Servowinkel);
         break;
        case 4:
          S5.write(Servowinkel);
         break;
        case 5:
          S6.write(Servowinkel);
         break;
        case 6:
          S7.write(Servowinkel);
         break;
        case 7:
          S8.write(Servowinkel);
         break;
            
      
      }

      
    }
  }
}