#include <Servo.h>

#define button 1 //PA5
#define led 10 //PA3
#define servo 2 //PA6

Servo myservo;

void setup() {
  // put your setup code here, to run once:
  myservo.attach(servo);
  pinMode(button, INPUT);
  pinMode(led, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
  digitalWrite(led, LOW);
  myservo.write(0);
  while(digitalRead(button) == 1)delay(100); // wait until button pressed
  myservo.write(10);
  delay(100);
  myservo.write(0);
  delay(100);
  myservo.write(10);
  delay(100);
  myservo.write(0);
  delay(100);
  myservo.write(10);
  delay(100);
  myservo.write(0);
  delay(100);
  myservo.write(10);
  delay(100);
  myservo.write(0);
  delay(100);
  myservo.write(10);
  delay(100);
  myservo.write(0);

  digitalWrite(led, HIGH);
  delay(100);
  digitalWrite(led, LOW);
  delay(900);
  digitalWrite(led, HIGH);
  delay(100);
  digitalWrite(led, LOW);
  delay(900);
  for(int i = 0; i < 20; i++) {
    digitalWrite(led, HIGH);
    delay(25);
    digitalWrite(led, LOW);
    delay(25);
  }
  digitalWrite(led, LOW);
  delay(900);
  digitalWrite(led, HIGH);
  
  myservo.write(100);
  while(digitalRead(button) == 1) delay(100);
  delay(500);
}