// Servo Sweep example for the ESP32


#include <ESP32Servo.h>

int servoPin = 25;

int ledRed = 33;
int ledGreen = 32;

int analogPin = 26; 
int val=0;
Servo servo;

void setup() {
  Serial.begin(115200);
   Serial.println("Start"); 
  servo.attach(servoPin, 500, 2400);
    pinMode(ledRed   ,OUTPUT);
    pinMode(ledGreen ,OUTPUT);
   
}

int pos = 0;

void loop() {


         // debug value
  for (pos = 0; pos <= 180; pos += 2) {
    servo.write(pos);
    digitalWrite(ledRed,HIGH);
     val = analogRead(analogPin); // read the input pin
    Serial.println(val/50);

    delay(val/100); // speed
    digitalWrite(ledGreen,LOW);
  
    
  }
   

  for (pos = 180; pos >= 0; pos -= 2) {
    servo.write(pos);
    digitalWrite(ledRed,LOW);
     val = analogRead(analogPin); // read the input pin
    Serial.println(val/50);

    delay(val/100); // speed

    digitalWrite(ledGreen,HIGH);
  }
}