mugmusic.ino

//include sortfware to serial port communication
#include <SoftwareSerial.h>
#include <MP3.h>

//mug music. Ana Sofia Remis. March 2016
//thanks to Bonnie Eisenman for the idea
//Michael Wolf for guidance along the way!
//Jess Herzog, Shane Cashman, & Mami for support 
//Elechouse for the library at https://github.com/elechouse/Mp3Shield/blob/master/MP3.h
//TNS DT BFA Lab Midterm


//capacitive touch sensor library
#include <CapacitiveSensor.h>


//* Uses a high value resistor e.g. 10M between send pin and receive pin
//* Resistor effects sensitivity, experiment with values, 50K - 50M. Larger resistor values yield larger sensor values.
//* Receive pin is the sensor pin - try different amounts of foil / metal on this pin
//Use a 1 megohm resistor (or less maybe) for absolute touch to activate.
//With a 10 megohm resistor the sensor will start to respond 4-6 inches away.
//With a 40 megohm resistor the sensor will start to respond 12-24 inches away (dependent on the foil size). Common resistor sizes usually end at 10 megohm so you may have to solder four 10 megohm resistors end to end.
/** define mp3 class */
MP3 mp3;

CapacitiveSensor   cs_4_2 = CapacitiveSensor(4, 2);
// 10M resistor between pins 4 & 2, pin 2 is sensor pin, add a wire/foil if desired

int tempsensorPin = 0;

int reading;

int currentSong;
//declare functions

//temp sensor [when temp sensor values go higher than _, play tune4.
//when farenheight temp sensor values [tempOutput] are lower than _ play tune5
//when [tempOutput] is between 70-73, play [trigger] tune 6

int tempF(int temperatureF) {

}

void setup() {
  Serial.begin(9600);  //9600 baud serial communication
  //intialize library
  mp3.begin(MP3_SOFTWARE_SERIAL);
  //stop
  mp3.stop();
  // callibrate sensor
  cs_4_2.set_CS_AutocaL_Millis(0xFFFFFFFF);

  //not sure if I need the below
  pinMode(tempsensorPin, OUTPUT); // tempin

}

void loop() {
   long total1 =  cs_4_2.capacitiveSensor(30);
  //temp sensor
  //getting the voltage reading from the temperature sensor
  
  reading =  analogRead(tempsensorPin);
  float voltage = reading * 5.0;
  voltage /= 1024.0;

  // print out the temperature
  float temperatureC = (voltage - 0.5) * 100 ;  //converting from 10 mv per degree wit 500 mV offset
  //to degrees ((voltage - 500mV) times 100)
  //function check sensors
  Serial.print(temperatureC); Serial.println(" degrees C");

  // now convert to Fahrenheit
  float temperatureF = (temperatureC * 9.0 / 5.0) + 32.0;
  Serial.print(temperatureF); Serial.println(" degrees F");
  delay(1000);
  //delay(12000);
  if (temperatureF > 80) {
    mp3.play_sd(0x0005);
    delay (1200);
  } else if (total1 > 30) {
    mp3.play_sd(0x0007);
    delay (6000);
 } else if (total1 < 0) {
    mp3.play_sd(0x0006);
    delay (7000);
  }
    else if (temperatureF < 69) {
      mp3.play_sd(0x0008);
      delay(17000);
    }
  //once a song starts playing you dont wanna play another one yet
  //(use delays the length of the song) OR debouncing
  //Serial.print("debug");
  //touch sensor
  //declare touch variable types
 
  // print sensor output 1
  Serial.print("\t");
  Serial.println(total1);


}