Animal Crossing Mailbox

#include //include servo from library const int buzzerPin = 12; //attach buzzer to pin 12 const int servoPin = 9; //attach servo to pin 9 int fsrAnalogPin = 0; int fsrReading; Servo servo1; //define servo const int delayBite = 300; //calculate delay String song[][2] = { //code for the song. the first one is the note, the second one is the tempo {"C", "1"}, {"a", "1"}, {"-", "6"} }; String songStress[][2] = { //the second song {"C", "1"}, {"a", "1"}, {"-", "0"} }; int tempo = 250; //tempo in general, calculates the tempo it goes in together with the tempo defined in the song void playNote(char note, int duration) { //defining of the notes and their height char names[] = { 'c', 'd', 'e', 'f', 'g', 'a', 'b', 'C', 'E' }; int tones[] = { 1915, 1700, 1519, 1432, 1275, 900, 1014, 600, 750 }; for (int i = 0; i < sizeof(names); i++) { //if the variable i is lower than the size of the song, play the next note if (names[i] == note) { playTone(tones[i], duration); } } } void playTone(int tone, int duration) { //plays the music for (long i = 0; i < duration * 1000L; i += tone * 2) { digitalWrite(buzzerPin, HIGH); delayMicroseconds(tone); digitalWrite(buzzerPin, LOW); delayMicroseconds(tone); } } void setup() { pinMode(buzzerPin, OUTPUT); servo1.attach (servoPin); Serial.begin(9600); servo1.write(0); } void loop() { fsrReading = analogRead(fsrAnalogPin); Serial.println(fsrReading); int songSize = sizeof(song) / sizeof(song)[0]; //define the song int songStressSize = sizeof(songStress) / sizeof(songStress)[0]; if (fsrReading > 5 and fsrReading < 300) { //define the measurements for the first pressure size servo1.write(90); for (int a = 0; a < songSize; a++) { if (song[a][0].charAt(0) == '-') { //plays the first song if the first pressure measurement is met delay(song[a][1].toInt()*tempo); } else { playNote(song[a][0].charAt(0), song[a][1].toInt()*tempo); } } } else if (fsrReading > 299) { //if there's more pressure than the first measurement, the servo will move more and the second song will start playing for (int a = 0; a < songStressSize; a++) { if (songStress[a][0].charAt(0) == '-') { delay(songStress[a][1].toInt()*tempo); } else { playNote(songStress[a][0].charAt(0), songStress[a][1].toInt()*tempo); } } servo1.write(90); delay(delayBite); servo1.write(50); } else { //if neither of these requirements are met, drop the servo to the 0 position and stop beeping servo1.write(0); } }