teddy-bear-code

/*
   Final Project: Mr. Boris The Blue Bear Bunny

   Push button to move servo motor from 0 to 180 degrees
   Simulate the ears going up and down when nose is pressed

        Borrowed code from:
        Robojax https://robojax.com/learn/arduino/?vid=robojax_Servo_PB1_move_return

   Push button to activate vibrator motor
   Simulate pressing one hand to shake the tail

*/

// VIBRATOR
#define vibPin 11
#define handButtonPin 8

// SERVO
#include <Servo.h>
Servo myservo;
#define servoPin 3
#define noseButtonPin 2

int angle = 0;
int angleStep = 10;
const int minAngle = 0;
const int maxAngle = 180;
const int type = 2;
int buttonPushed = 0;


void setup() {
  Serial.begin(9600);        //  setup serial

  // VIBRATOR
  pinMode(vibPin, OUTPUT);
  pinMode(handButtonPin, INPUT);

  // SERVO
  myservo.attach(servoPin);  // attaches the servo on pin 3 to the servo object
  pinMode(noseButtonPin, INPUT_PULLUP);
  myservo.write(angle);//initial position
}

void loop() {
  // VIBRATOR
  int pressed = digitalRead(handButtonPin);

  if (pressed == HIGH) {
    digitalWrite(vibPin, HIGH);
  } else {
    digitalWrite(vibPin, LOW);
  }
//  Serial.println(pressed);


  // SERVO
  if (digitalRead(noseButtonPin) == LOW) {
    buttonPushed = 1;
  }
  if (buttonPushed) {
    // change the angle for next time through the loop:
    angle = angle + angleStep;

    // reverse the direction of the moving at the ends of the angle:
    if (angle >= maxAngle) {
      angleStep = -angleStep;
      delay(1000);
      if (type == 1) {
        buttonPushed = 0;
      }
    }
    if (angle <= minAngle) {
      angleStep = -angleStep;
      if (type == 2) {
        buttonPushed = 0;
      }
    }

    myservo.write(angle); // move the servo to desired angle
//    Serial.print("Moved to: ");
//    Serial.print(angle);   // print the angle
//    Serial.println(" degree");
    delay(10); // waits for the servo to get there
  }
}