165 lines
3.2 KiB
C++
165 lines
3.2 KiB
C++
#include <Wire.h>
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#include <LiquidCrystal_I2C.h>
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#include <DHT.h>
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#include <BH1750.h>
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#include <Servo.h>
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#define DHT11_PIN 7
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#define photoL1 A0
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#define LED 3
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#define button 2
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#define buzzer 6
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#define circleServoPin 9
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#define tiltServoPin 10
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BH1750 lightMeter;
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DHT dht(DHT11_PIN, DHT11);
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volatile int buttonState;
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volatile int lightReadL1 = 0;
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int count;
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LiquidCrystal_I2C lcd(0x27, 16, 2);
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Servo circleServo;
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Servo tiltServo;
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void setup()
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{
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Serial.begin(9600);
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Serial.print("setting up!\n");
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pinMode(LED, OUTPUT); //initialize digital pin LED as an output.
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pinMode(button, INPUT);
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pinMode(buzzer, OUTPUT);
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circleServo.attach(circleServoPin);
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tiltServo.attach(tiltServoPin);
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Serial.print("init lcd\n");
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lcd.init();
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lcd.backlight();
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lcd.setCursor(0,0);
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lcd.printstr("Hello, World!");
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lcd.setCursor(0,1);
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lcd.printstr("hello, Roald!");
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dht.begin(20);
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Serial.print("done setting up!\n");
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//Intialize the 12C bus
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Wire.begin();
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//On esp8266 you can select SCL and SDA pins using Wire.begin
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//For Wemos /Lolin D1 Mini Pro and the Ambient Light shield use
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Wire.begin();
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lightMeter.begin();
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Serial.println(F("BH1750 Test begin"));
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}
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void loop(){
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//Serial.print("[");
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//Serial.print(count);
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//Serial.print("] hey\n");
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delay(300);
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for (int i = 180; i > 0; i--) {
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circleServo.write(i);
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tiltServo.write(i);
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delay(10);
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}
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for (int i = 0; i < 180; i++) {
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circleServo.write(i);
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tiltServo.write(i);
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delay(10);
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}
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lightReadL1 = analogRead(photoL1);
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if (lightReadL1 > 300){
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digitalWrite(LED, HIGH);
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}
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else{
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digitalWrite(LED, LOW);
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}
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float lux = lightMeter.readLightLevel();
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float hum = dht.readTemperature();
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float temp = dht.readHumidity();
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{
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Serial.print("hum: ");
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Serial.print(hum);
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Serial.print(" temp: ");
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Serial.print(dht.convertCtoF(temp));
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Serial.print(" L1: ");
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Serial.print(lightReadL1);
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Serial.print(" PanL: ");
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Serial.print(lux);
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Serial.println("lx");
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delay(50);
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}
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//delay(100);
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//blink();
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buttonState = digitalRead(button);
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if(buttonState == 0) {
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digitalWrite(LED, HIGH);
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birthdaySong();
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} else {
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digitalWrite(LED, LOW);
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}
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//delay(100);
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//count++;
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}
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void birthdaySong() {
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tone(buzzer, 294);
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delay(250);
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tone(buzzer, 440);
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delay(250);
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tone(buzzer, 392);
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delay(250);
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tone(buzzer, 532);
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delay(250);
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tone(buzzer, 494);
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delay(500);
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tone(buzzer, 392);
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delay(250);
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tone(buzzer, 440);
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delay(250);
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tone(buzzer, 392);
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delay(250);
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noTone(buzzer);
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tone(buzzer, 587);
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delay(250);
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tone(buzzer, 532);
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delay(500);
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tone(buzzer, 392);
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delay(250);
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tone(buzzer, 784);
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delay(250);
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tone(buzzer, 659);
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delay(250);
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tone(buzzer, 532);
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delay(250);
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tone(buzzer, 494);
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delay(250);
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tone(buzzer, 440);
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delay(250);
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tone(buzzer, 698);
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delay(375);
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tone(buzzer, 659);
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delay(250);
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tone(buzzer, 532);
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delay(250);
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tone(buzzer, 587);
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delay(250);
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tone(buzzer, 532);
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delay(500);
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noTone(buzzer);
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}
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void blink()
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{
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digitalWrite(LED,HIGH); //turn the LED on (HIGH is the voltage level
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delay(1000); //wait for a second
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digitalWrite(LED,LOW); //turn the LED off by making the voltage LOW
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delay(1000); //wait for a second
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}
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