Ruben Mortier
Published

The Inventive Toothbrush

We want to notify parents with an email on their smartphone if their children have brushed their teeth. We are using an acceleration sensor.

IntermediateShowcase (no instructions)5 hours9,623
The Inventive Toothbrush

Things used in this project

Story

Read more

Code

Arduino Code

Arduino
Code to run prototype
#include <SparkFunColorLCDShield.h>

// Enter the time below in 12-hr format
#define HOURS 9               //de naam hours = de waarde 9
#define MINUTES 50
#define SECONDS 00
#define AMPM 0                // enter 0 for AM, 1 for PM

#define CLOCK_RADIUS 45       // radius of clock face
#define CLOCK_CENTER 50       // If you adjust the radius, you'll probably want to adjust this
#define H_LENGTH  25          // length of hour hand
#define M_LENGTH  35          // length of minute hand
#define S_LENGTH  43          // length of second hand

#define BACKGROUND  BLACK     // room for growth, adjust the background color according to daylight
#define C_COLOR  RED          // This is the color of the clock face, and digital clock
#define H_COLOR  BLUE         // hour hand color
#define M_COLOR  GREEN        // minute hand color
#define S_COLOR  YELLOW       // second hand color

//EMAIL
#include <Bridge.h>
#include <Temboo.h>
#include "TembooAccount.h" // contains Temboo account information
                           // as described in the footer comment below

/*** SUBSTITUTE YOUR VALUES BELOW: ***/

// Note that for additional security and reusability, you could
// use #define statements to specify these values in a .h file.

// your Gmail username, formatted as a complete email address, eg "bob.smith@gmail.com"
const String GMAIL_USER_NAME = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";

// your application specific password (see instructions above)
const String GMAIL_APP_PASSWORD = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";

// the email address you want to send the email to, eg "jane.doe@temboo.com"
const String TO_EMAIL_ADDRESS = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";

// a flag to indicate whether we've tried to send the email yet or not
boolean attempted = false; 

//---------------------------------------------------------------------------------------------------------------------------//

int xValue = 0;
int yValue = 0;
int zValue = 0;
unsigned long tijd_bij_start;
unsigned long tijd_nu;
boolean lusvoorwaarde;
boolean slechtgepoetst;

char Tijd[4];

//---------------------------------------------------------------------------------------------------------------------------------//

LCDShield lcd;

int hours, minutes, seconds, ampm;

int buttonPins[3] = {3, 4, 5};  //make a variabele that is an collection(array) of numbers 3,4,5  position 0 of the array = 3

//--------------------------------------------------------------------------------------------------------------------------//

void setup()
{
  Serial.begin(9600);
  /* Set up the button pins as inputs, set pull-up resistor */
  for (int i = 0; i < 3; i++)
  {
    pinMode(buttonPins[i], INPUT);
    digitalWrite(buttonPins[i], HIGH);
  }

  hours = HOURS;
  minutes = MINUTES;
  seconds = SECONDS;
  ampm = AMPM;


  /* Initialize the LCD, set the contrast, clear the screen */
  lcd.init(PHILIPS);
  lcd.contrast(-63);
  lcd.clear(BACKGROUND);

    
  Clockoutlines();                                        // Draw the clock face, this includes 12, 3, 6, 9
  displayAnalogTime(hours, minutes, seconds);         // Draw the clock hands
  displayDigitalTime(hours, minutes, seconds, ampm);  // Draw the digital clock text

  //initialize buzzer and LED ant turn them of//
  pinMode(3, OUTPUT);
  pinMode(2, OUTPUT);
  digitalWrite(3, LOW);   // turn the LED of
  digitalWrite(2, LOW);   // turn the Buzzer of

  //set boolean to false//
  boolean goedgepoest = true;

  //E-mail
  // for debugging, wait until a serial console is connected
  delay(4000);
 // while(!Serial);

  Bridge.begin();
}

//--------------------------------------------------------------------------------------------------------------//

void loop()
{
  
  //-----------------------------------------------------------------------------------------------------------//
  
  // read the input of the accelerometer:
  xValue = analogRead(A0);
  yValue = analogRead(A1);
  zValue = analogRead(A2);
 
  // print out the value you read; this for debugging purpose
  Serial.print("X value is: ");
  Serial.println(xValue);
  Serial.print("Y value is: ");
  Serial.println(yValue);
  Serial.print("Z value is: ");
  Serial.println(zValue);
  Serial.println(" "); 
  
  //------------------------------------------------------------------------------------------------------------------//
  
  // adapt clock every second
  delay(1000);              //delay of 1000 ms (1 second) 
  seconds = seconds +1;     //adapt variabele
  if (seconds >= 60)
  {
    seconds = 0;            // If seconds is 60, set it back to 0
    minutes++;              // and increase minutes by 1
    if (minutes >= 60)
    {
      minutes = 0;          // If minutes is 60, set it back to 0
      hours++;              // and increase hours by 1
      if (hours == 12)
        ampm ^= 1;          // If it's 12 o'clock, flip ampm
      if (hours >= 13)
        hours = 1;          // If hours is 13, set it to 1. 12-hr clock.
    }
  }
  Clockoutlines();                                        //draw clock outline
  displayAnalogTime(hours, minutes, seconds);             //adapt analoge time
  displayDigitalTime(hours, minutes, seconds, ampm);      //adapt digital time
  
  //---------------------------------------------------------------------------------------------------------------------------------------------------//
  
  // tootbrush part
  // start program when toothbrush is picked up
  if(analogRead(A0) >= 600 || analogRead(A1) >= 600 || analogRead(A2) >= 600){  
    
    //reset accelerovalue's
    xValue = 0;
    yValue = 0;
    zValue = 0;

    //display text to start brushing//
    lcd.clear(BACKGROUND);
    lcd.setStr("Start brushing", 15, 10, C_COLOR, BACKGROUND);
    lcd.setStr("?", 30, 55, C_COLOR, BACKGROUND);
    lcd.setStr("To continue", 70, 23, C_COLOR, BACKGROUND);  
    lcd.setStr("press S2", 90, 30, C_COLOR, BACKGROUND);  

    //when 10sec are passed the clock comes back//
    tijd_bij_start = millis();                                              //store current time
    lusvoorwaarde = true;
    while(tijd_nu < tijd_bij_start+10000 && digitalRead(buttonPins[1])){    //remain in loop while 10 sec are not passes and button s2 is not pressed
      tijd_nu = millis(); 
     }
    
    if (tijd_nu >= tijd_bij_start+10000){      // when 10s are passed DO NOTHING
    lcd.clear(BACKGROUND);
    }   
    
    else     // when button S2 is pressed the toothbrush instructions start
        {

          lcd.clear(BACKGROUND);
          lcd.setStr("Welcome to ", 20, 25, C_COLOR, BACKGROUND);
          lcd.setStr("your toothbrush", 60, 7, C_COLOR, BACKGROUND);
          delay(3000);

          //---------------------------------------------------------------------------//
      
          lcd.clear(BACKGROUND);
          for(int i = 30; i >= 0; i--) 
          {
            lcd.setStr(itoa(i, Tijd, 10), 80, 50, C_COLOR, BACKGROUND);
            lcd.setStr("seconden", 100, 30, C_COLOR, BACKGROUND);
            lcd.setStr("Poets uw eerste", 20, 5, C_COLOR, BACKGROUND);
            lcd.setStr("mondkwadrant", 40, 20, C_COLOR, BACKGROUND);
            delay(1000);
            lcd.clear(BACKGROUND);

                //reset accelerovalue's
                xValue = 0;
                yValue = 0;
                zValue = 0;
        
            //test accelerovalue every second and remember highest values
            if (xValue <= analogRead(A0))  xValue = analogRead(A0);
            if (yValue <= analogRead(A0))  yValue = analogRead(A0);
            if (zValue <= analogRead(A0))  zValue = analogRead(A0);
        
            if (xValue < 400 || yValue < 400 || zValue < 400 ) {
            lcd.clear(BACKGROUND);
            lcd.setStr("Je kan dit", 10, 25, C_COLOR, BACKGROUND);
            lcd.setStr("beter", 30, 45, C_COLOR, BACKGROUND);
            lcd.setStr("Programma", 70,30, C_COLOR, BACKGROUND);  
            lcd.setStr("herstart", 90,35, C_COLOR, BACKGROUND); 
            digitalWrite(3, HIGH);   // turn the LED on 
            digitalWrite(2, HIGH);   // turn the BUZZER on 
            delay(2000);
            digitalWrite(3, LOW);   // turn the LED OF
            digitalWrite(2, LOW);   // turn the BUZZER OF
            lcd.clear(BACKGROUND);
            break;
            boolean goedgepoest = false;}

          }

//--------------------------------------------------------------------------------------------------------------------//
          if (boolean goedgepoest = true)
          {
            lcd.clear(BACKGROUND);
            for(int i = 30; i >= 0; i--) 
            {
            lcd.setStr(itoa(i, Tijd, 10), 80, 50, C_COLOR, BACKGROUND);
            lcd.setStr("seconden", 100, 30, C_COLOR, BACKGROUND);
            lcd.setStr("Poets uw tweede", 20, 5, C_COLOR, BACKGROUND);
            lcd.setStr("mondkwadrant", 40, 20, C_COLOR, BACKGROUND);
            delay(1000);
            lcd.clear(BACKGROUND);

                //reset accelerovalue's
                xValue = 0;
                yValue = 0;
                zValue = 0;
        
            //test accelerovalue every second and remember highest values
            if (xValue <= analogRead(A0))  xValue = analogRead(A0);
            if (yValue <= analogRead(A0))  yValue = analogRead(A0);
            if (zValue <= analogRead(A0))  zValue = analogRead(A0);
        
           if (xValue < 200 || yValue < 200 || zValue < 200 ) {
            lcd.clear(BACKGROUND);
            lcd.setStr("Je kan dit", 10, 25, C_COLOR, BACKGROUND);
            lcd.setStr("beter", 30, 45, C_COLOR, BACKGROUND);
            lcd.setStr("Programma", 70,30, C_COLOR, BACKGROUND);  
            lcd.setStr("herstart", 90,35, C_COLOR, BACKGROUND);  
            digitalWrite(3, HIGH);   // turn the LED on 
            digitalWrite(2, HIGH);   // turn the BUZZER on 
            delay(5000);
            digitalWrite(3, LOW);   // turn the LED OF
            digitalWrite(2, LOW);   // turn the BUZZER OF
            lcd.clear(BACKGROUND);
            break;
            boolean slechtgepoetst = true;}

          } 
            
          }

//----------------------------------------------------------------------------------------------------------------------//
          if (boolean goedgepoest = true)
          {
          lcd.clear(BACKGROUND);
          for(int i = 30; i >= 0; i--) 
          {
            lcd.setStr(itoa(i, Tijd, 10), 80, 50, C_COLOR, BACKGROUND);
            lcd.setStr("seconden", 100, 30, C_COLOR, BACKGROUND);
            lcd.setStr("Poets uw derde", 20, 5, C_COLOR, BACKGROUND);
            lcd.setStr("mondkwadrant", 40, 20, C_COLOR, BACKGROUND);
            delay(1000);
            lcd.clear(BACKGROUND);

                //reset accelerovalue's
                xValue = 0;
                yValue = 0;
                zValue = 0;
        
            //test accelerovalue every second and remember highest values
            if (xValue <= analogRead(A0))  xValue = analogRead(A0);
            if (yValue <= analogRead(A0))  yValue = analogRead(A0);
            if (zValue <= analogRead(A0))  zValue = analogRead(A0);
        
            if (xValue < 200 || yValue < 200 || zValue < 200 ) {
            lcd.clear(BACKGROUND);
            lcd.setStr("Je kan dit", 10, 25, C_COLOR, BACKGROUND);
            lcd.setStr("beter", 30, 45, C_COLOR, BACKGROUND);
            lcd.setStr("Programma", 70,30, C_COLOR, BACKGROUND);  
            lcd.setStr("herstart", 90,35, C_COLOR, BACKGROUND);  
            digitalWrite(3, HIGH);   // turn the LED on 
            digitalWrite(2, HIGH);   // turn the BUZZER on 
            delay(5000);
            digitalWrite(3, LOW);   // turn the LED OF
            digitalWrite(2, LOW);   // turn the BUZZER OF
            lcd.clear(BACKGROUND);
            break;
            boolean goedgepoest = false;}
          }
          }

//---------------------------------------------------------------------------------------------------------------------------//
          if (boolean goedgepoest = true)
          {
          lcd.clear(BACKGROUND);
          for(int i = 30; i >= 0; i--) 
          {
            lcd.setStr(itoa(i, Tijd, 10), 80, 50, C_COLOR, BACKGROUND);
            lcd.setStr("seconden", 100, 30, C_COLOR, BACKGROUND);
            lcd.setStr("Poets uw vierde", 20, 5, C_COLOR, BACKGROUND);
            lcd.setStr("mondkwadrant", 40, 20, C_COLOR, BACKGROUND);
            delay(1000);
            lcd.clear(BACKGROUND);

                //reset accelerovalue's
                xValue = 0;
                yValue = 0;
                zValue = 0;
        
            //test accelerovalue every second and remember highest values
            if (xValue <= analogRead(A0))  xValue = analogRead(A0);
            if (yValue <= analogRead(A0))  yValue = analogRead(A0);
            if (zValue <= analogRead(A0))  zValue = analogRead(A0);
        
            if (xValue < 200 || yValue < 200 || zValue < 200 ) {    // in filmpje 450
            lcd.clear(BACKGROUND);
            lcd.setStr("Je kan dit", 10, 25, C_COLOR, BACKGROUND);
            lcd.setStr("beter", 30, 45, C_COLOR, BACKGROUND);
            lcd.setStr("Programma", 70,30, C_COLOR, BACKGROUND);  
            lcd.setStr("herstart", 90,35, C_COLOR, BACKGROUND);  
            digitalWrite(3, HIGH);   // turn the LED on 
            digitalWrite(2, HIGH);   // turn the BUZZER on 
            delay(5000);
            digitalWrite(3, LOW);   // turn the LED OF
            digitalWrite(2, LOW);   // turn the BUZZER OF
            lcd.clear(BACKGROUND);
            break;
            boolean goedgepoest = false;}
          }
          }
//-----------------------------------------------------------------------------------------------------------------------//
if (boolean goedgepoest = true)
          {
lcd.clear(BACKGROUND);
    lcd.setStr("U hebt goed", 20, 17, M_COLOR, BACKGROUND);
    lcd.setStr("gepoetst", 60, 33, M_COLOR, BACKGROUND);
    delay(3000);
    lcd.clear(BACKGROUND);
    lcd.setStr("Sending", 20, 30, M_COLOR, BACKGROUND);
    lcd.setStr("E-mail", 60, 35, M_COLOR, BACKGROUND);
    delay(3000);    
    
// EMAIL PART
    TembooChoreo SendEmailChoreo;
    SendEmailChoreo.begin();
    
    // set Temboo account credentials
    SendEmailChoreo.setAccountName(TEMBOO_ACCOUNT);
    SendEmailChoreo.setAppKeyName(TEMBOO_APP_KEY_NAME);
    SendEmailChoreo.setAppKey(TEMBOO_APP_KEY);

    // identify the Temboo Library choreo to run (Google > Gmail > SendEmail)
    SendEmailChoreo.setChoreo("/Library/Google/Gmail/SendEmail");

    // the first input is your Gmail email address.     
    SendEmailChoreo.addInput("Username", GMAIL_USER_NAME);
    // next is your application specific password
    SendEmailChoreo.addInput("Password", GMAIL_APP_PASSWORD);
    // who to send the email to
    SendEmailChoreo.addInput("ToAddress", TO_EMAIL_ADDRESS);
    // then a subject line
    SendEmailChoreo.addInput("Subject", "Notification: The inventive toothbrush");

     // next comes the message body, the main content of the email   
    SendEmailChoreo.addInput("MessageBody", "Hey! I Just have brushed my teeth with my inventive toothbrush.");

    unsigned int returnCode = SendEmailChoreo.run();

    // a return code of zero (0) means everything worked
    if (returnCode == 0) {
        Serial.println("Success! Email sent!");
    } else {
      // a non-zero return code means there was an error
      // read and print the error message
      while (SendEmailChoreo.available()) {
        char c = SendEmailChoreo.read();
        Serial.print(c);
      }
    } 
    SendEmailChoreo.close();
    
    lcd.clear(BACKGROUND);
    lcd.setStr("Sent", 20, 45, M_COLOR, BACKGROUND);
    lcd.setStr("E-mail", 60, 30, M_COLOR, BACKGROUND);
    delay(3000);
    lcd.clear(BACKGROUND);
          }
            
//-----------------------------------------------------------------------------------------------------------------------//       
         } 
         } 

         }  //void loop end

//THE END OF THE MAIN LOOP


//------------------------------------------------------------------------------------------------------------------------------------------//
//PROGROM TO DRAW ANALOG CLOCK FRAME
void Clockoutlines()
{
  /* Draw the circle */
  lcd.setCircle(CLOCK_CENTER, 66, CLOCK_RADIUS, C_COLOR);

  /* Print 12, 3, 6, 9, a lot of arbitrary values are used here
     for the coordinates. Just used trial and error to get them
     into a nice position. */
  lcd.setStr("12", CLOCK_CENTER - CLOCK_RADIUS, 66 - 9, C_COLOR, BACKGROUND);
  lcd.setStr("3", CLOCK_CENTER - 9, 66 + CLOCK_RADIUS - 12, C_COLOR, BACKGROUND);
  lcd.setStr("6", CLOCK_CENTER + CLOCK_RADIUS - 18, 66 - 4, C_COLOR, BACKGROUND);
  lcd.setStr("9", CLOCK_CENTER - 9, 66 - CLOCK_RADIUS + 4, C_COLOR, BACKGROUND);
}

//----------------------------------------------------------------------------------------------------------------------------------------//
//PROGRAM TO DRAW DIGITAL TIME
void displayDigitalTime(int h, int m, int s, int ap)
{
  char timeChar[12];

  if (!ap)
  {
    sprintf(timeChar, "%.2d:%.2d:%.2d AM", h, m, s);
  }
  else
  {
    sprintf(timeChar, "%.2d:%.2d:%.2d PM", h, m, s);
  }
  /* Print the time on the clock */
  lcd.setStr(timeChar, CLOCK_CENTER + CLOCK_RADIUS + 4, 22,
             C_COLOR, BACKGROUND);
}

//----------------------------------------------------------------------------------------------------------------------------------------//
//PROGRAM TO DRAW ANALOG TIME

void displayAnalogTime(int h, int m, int s)
{
  double midHours;  // this will be used to slightly adjust the hour hand
  static int hx, hy, mx, my, sx, sy;

  /* Adjust time to shift display 90 degrees ccw
     this will turn the clock the same direction as text */
  h -= 3;
  m -= 15;
  s -= 15;
  if (h <= 0)
    h += 12;
  if (m < 0)
    m += 60;
  if (s < 0)
    s += 60;

  /* Delete old lines: */
  lcd.setLine(CLOCK_CENTER, 66, CLOCK_CENTER + sx, 66 + sy, BACKGROUND); // delete second hand
  lcd.setLine(CLOCK_CENTER, 66, CLOCK_CENTER + mx, 66 + my, BACKGROUND); // delete minute hand
  lcd.setLine(CLOCK_CENTER, 66, CLOCK_CENTER + hx, 66 + hy, BACKGROUND); // delete hour hand

  /* Calculate and draw new lines: */
  s = map(s, 0, 60, 0, 360);  // map the 0-60, to "360 degrees"
  sx = S_LENGTH * sin(3.14 * ((double) s) / 180); // woo trig!
  sy = S_LENGTH * cos(3.14 * ((double) s) / 180); // woo trig!
  lcd.setLine(CLOCK_CENTER, 66, CLOCK_CENTER + sx, 66 + sy, S_COLOR); // print second hand

  m = map(m, 0, 60, 0, 360);  // map the 0-60, to "360 degrees"
  mx = M_LENGTH * sin(3.14 * ((double) m) / 180); // woo trig!
  my = M_LENGTH * cos(3.14 * ((double) m) / 180); // woo trig!
  lcd.setLine(CLOCK_CENTER, 66, CLOCK_CENTER + mx, 66 + my, M_COLOR); // print minute hand

  midHours = minutes / 12; // midHours is used to set the hours hand to middling levels between whole hours
  h *= 5;  // Get hours and midhours to the same scale
  h += midHours;  // add hours and midhours
  h = map(h, 0, 60, 0, 360);  // map the 0-60, to "360 degrees"
  hx = H_LENGTH * sin(3.14 * ((double) h) / 180); // woo trig!
  hy = H_LENGTH * cos(3.14 * ((double) h) / 180); // woo trig!
  lcd.setLine(CLOCK_CENTER, 66, CLOCK_CENTER + hx, 66 + hy, H_COLOR); // print hour hand
}
 

Credits

Ruben Mortier

Ruben Mortier

1 project • 5 followers

Comments