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Medicine-Dispenser

#include <LiquidCrystal_I2C.h> #include <Servo.h> #include <Keypad.h>

LiquidCrystal_I2C lcd(0x3F, 2, 1, 0, 4,5,6,7);

Servo servo1; Servo servo2; Servo servo3;

const byte numRows =4; const byte numCols =4;

char keyMap[numRows][numCols] = { {'1', '2', '3', 'A'}, {'4', '5', '6', 'B'}, {'7', '8', '9', 'C'}, {'*', '0', '#', 'D'}};

byte rowPins[numRows] = {12, 8, 7,6}; byte colPins[numCols] = {5, 4,3,2};

int serv1 = 9; int serv2 = 10; int serv3 = 11;

#define led A1

//#define buz A0

Keypad myKeypad = Keypad(makeKeymap(keyMap), rowPins, colPins, numRows, numCols);

class Flasher { //class member variables initialized at startup public: int ledPin; long onTime; //milli seconds of on time long offTime; //milli seconds of off time

int ledState; unsigned long previousMillis;

public: Flasher(int pin, long on, long off) { ledPin = pin; pinMode(ledPin, OUTPUT);

onTime = on;
offTime = off;

ledState = LOW;
previousMillis = 0;

}

void Update() { unsigned long currentMillis = millis();

if((ledState == HIGH) && (currentMillis - previousMillis >= onTime))
{
  ledState = LOW;
  previousMillis = currentMillis;
  digitalWrite(ledPin, ledState);
}
else if((ledState == LOW) &&(currentMillis - previousMillis >= offTime))
{
  ledState = HIGH;
  previousMillis = currentMillis;
  digitalWrite(ledPin, ledState);
}

} };

Flasher buzzer(13, 14, 14); void setup() { // put your setup code here, to run once: pinMode(led, OUTPUT); // pinMode(buz, OUTPUT); servo1.attach(serv1); servo2.attach(serv2); servo3.attach(serv3);

lcd.begin(20, 4); lcd.setBacklightPin(3, POSITIVE); lcd.setBacklight(HIGH); lcd.setCursor(0,0); lcd.print("Automated Medicine"); lcd.setCursor(0,1); lcd.print("Dispenser by"); lcd.setCursor(0,2); lcd.print("RAJI, Aisha O."); lcd.setCursor(0,3); lcd.print("13/30GP014"); delay(5000); // digitalWrite(buzzer.ledPin, HIGH); //delay(5000); //digitalWrite(buzzer.ledPin, LOW); }

void loop() { // put your main code here, to run repeatedly: // if(digitalRead(17)== HIGH) // { // buzzer.Update(); // } drug1(); }

void buzz() { }

void drug1() { //analogWrite(buz, 20); //delay(20); //analogWrite(buz, 0); digitalWrite(led, HIGH); delay(1000); //digitalWrite(led, LOW); lcd.clear(); lcd.setCursor(0,0); lcd.print("How many tablets do"); lcd.setCursor(0,1); lcd.print("you want to take");

char keyPressed = myKeypad.getKey();

if(keyPressed != NO_KEY) { lcd.clear(); // lcd.print(keyPressed); delay(2); //digitalWrite(led, HIGH); delay(2); switch(keyPressed) { case '1': lcd.print("1 pill: From storage 1"); digitalWrite(led, HIGH); delay(50); for(int pos = 0; pos <= 90; pos++) { servo1.write(pos); delay(15); } for(int pos = 90; pos >= 0; pos--) { servo1.write(pos); delay(15); digitalWrite(led, LOW); } delay(10); digitalWrite(led, LOW); delay(10);

  break;

  case '2':
  lcd.print("2 pills: From storage 1");
  for(int num = 0; num < 2; num++)
  
  {
    digitalWrite(led, HIGH);
    delay(50);
    for(int pos = 0; pos <= 90; pos++)
    {
      servo1.write(pos);
      delay(15);
    }
    digitalWrite(led, LOW);
    delay(5);
    for(int pos = 90; pos >= 0; pos --)
    {
      servo1.write(pos);
      delay(15);
    }
  }
  break;
  
  
  case '3':
  lcd.print("3 pills: From Storage 1");
  for(int bos = 0; bos <3; bos++)
  {
    digitalWrite(led, HIGH);
    delay(50);
    for (int pos = 0; pos <= 90; pos++)
    {
      servo1.write(pos);
      delay(15);
    }
    digitalWrite(led, LOW);
    delay(5);
    for (int pos = 90; pos >= 0; pos --)
    {
      servo1.write(pos);
      delay(15); 
    }
  }
  break;
  
  case '4':
  lcd.print("1 pill: From storage 2");
  digitalWrite(led, HIGH);
  delay(50);
  for(int pos = 0; pos <= 90; pos++)
  {
    servo2.write(pos);
    delay(15);
  }
  for(int pos = 90; pos >= 0; pos--)
  {
    servo2.write(pos);
    delay(15);
    digitalWrite(led, LOW);
 }
  delay(10);
  digitalWrite(led, LOW);
  delay(10);
 
  break;

  case '5':
  lcd.print("2 pills: From storage 2");
  for(int num = 0; num < 2; num++)
  {
    digitalWrite(led, HIGH);
    delay(50);
    for(int pos = 0; pos <= 90; pos++)
    {
      servo2.write(pos);
      delay(15);
    }
    digitalWrite(led, LOW);
    delay(5);
    for(int pos = 90; pos >= 0; pos --)
    {
      servo2.write(pos);
      delay(15);
    }
  }
  break;
        
  case '6':
  lcd.print("3 pills: From storage 2");
  for(int bos = 0; bos <3; bos++)
  {
    digitalWrite(led, HIGH);
    delay(50);
    for (int pos = 0; pos <= 90; pos++)
    {
      servo2.write(pos);
      delay(15);
    }
    digitalWrite(led, LOW);
    delay(5);
    for (int pos = 90; pos >= 0; pos --)
    {
      servo2.write(pos);
      delay(15); 
    }
  }
  break;

  case '7':
  lcd.print("1 pill: From storage 3");
  digitalWrite(led, HIGH);
  delay(50);
  for(int pos = 0; pos <= 110; pos++)
  {
    servo3.write(pos);
    delay(10);
  }
  for(int pos = 110; pos >= 0; pos--)
  {
    servo3.write(pos);
    delay(15);
    digitalWrite(led, LOW);
 }
  delay(10);
  digitalWrite(led, LOW);
  delay(10);
 
  break;

  case '8':
  lcd.print("2 pills: From storage 3");
  for(int num = 0; num < 2; num++)
  {
    digitalWrite(led, HIGH);
    delay(50);
    for(int pos = 0; pos <= 110; pos++)
    {
      servo3.write(pos);
      delay(10);
    }
    digitalWrite(led, LOW);
    delay(5);
    for(int pos = 110; pos >= 0; pos --)
    {
      servo3.write(pos);
      delay(15);
    }
  }
  break;
  
  
  case '9':
  lcd.print("3 pills: From storage 3");
  for(int bos = 0; bos <3; bos++)
  {
    digitalWrite(led, HIGH);
    delay(50);
    for (int pos = 0; pos <= 110; pos++)
    {
      servo3.write(pos);
      delay(10);
    }
    digitalWrite(led, LOW);
    delay(5);
    for (int pos = 110; pos >= 0; pos --)
    {
      servo3.write(pos);
      delay(15); 
    }
  }
  break;

  default:
  digitalWrite(led, HIGH);
  break;
 }
 //digitalWrite(led, LOW);

} //digitalWrite(led, LOW); }

//void drug2() //{ // //analogWrite(buz, 20); // //delay(20); // //analogWrite(buz, 0); // digitalWrite(led, HIGH); // delay(1000); // //digitalWrite(led, LOW); // lcd.clear(); // lcd.setCursor(0,0); // lcd.print("How many tablets do"); // lcd.setCursor(0,1); // lcd.print("you want to take"); //
// char keyPressed = myKeypad.getKey(); // // // if(keyPressed != NO_KEY) // { // lcd.clear(); // lcd.print(keyPressed); // delay(2); // //digitalWrite(led, HIGH); // delay(2); // switch(keyPressed) // { // case '1': // digitalWrite(led, HIGH); // delay(50); // for(int pos = 0; pos <= 90; pos++) // { // servo2.write(pos); // delay(15); // } // for(int // pos = 90; pos >= 0; pos--) // { // servo2.write(pos); // delay(15); // digitalWrite(led, LOW); // } // delay(10); // digitalWrite(led, LOW); // delay(10); //
// break; // // case '2': // for(int num = 0; num < 2; num++) // { // digitalWrite(led, HIGH); // delay(50); // for(int pos = 0; pos <= 90; pos++) // { // servo2.write(pos); // delay(15); // } // digitalWrite(led, LOW); // delay(5); // for(int pos = 90; pos >= 0; pos --) // { // servo2.write(pos); // delay(15); // } // } // break; //
//
// case '3': // for(int bos = 0; bos <3; bos++) // { // digitalWrite(led, HIGH); // delay(50); // for (int pos = 0; pos <= 90; pos++) // { // servo2.write(pos); // delay(15); // } // digitalWrite(led, LOW); // delay(5); // for (int pos = 90; pos >= 0; pos --) // { // servo2.write(pos); // delay(15); // } // } // break; //
// case '4': // for (int csi = 0; csi <4; csi++) // { // digitalWrite(led, HIGH); // delay(50); // for (int pos = 0; pos <=90; pos++) // { // servo2.write(pos); // delay(15); // } // delay(5); // digitalWrite(led, LOW); // for (int pos = 90; pos >= 0; pos--) // { // servo2.write(pos); // delay(15); //
// } // } // break; // // default: // digitalWrite(led, HIGH); // break; // } // //digitalWrite(led, LOW); // } // //digitalWrite(led, LOW); //} // //void drug3() //{ // //analogWrite(buz, 20); // //delay(20); // //analogWrite(buz, 0); // digitalWrite(led, HIGH); // delay(1000); // //digitalWrite(led, LOW); // lcd.clear(); // lcd.setCursor(0,0); // lcd.print("How many tablets do"); // lcd.setCursor(0,1); // lcd.print("you want to take"); //
// char keyPressed = myKeypad.getKey(); // // // if(keyPressed != NO_KEY) // { // lcd.clear(); // lcd.print(keyPressed); // delay(2); // //digitalWrite(led, HIGH); // delay(2); // switch(keyPressed) // { // case '1': // digitalWrite(led, HIGH); // delay(50); // for(int pos = 0; pos <= 90; pos++) // { // servo3.write(pos); // delay(15); // } // for(int // pos = 90; pos >= 0; pos--) // { // servo3.write(pos); // delay(15); // digitalWrite(led, LOW); // } // delay(10); // digitalWrite(led, LOW); // delay(10); //
// break; // // case '2': // for(int num = 0; num < 2; num++) // { // digitalWrite(led, HIGH); // delay(50); // for(int pos = 0; pos <= 90; pos++) // { // servo3.write(pos); // delay(15); // } // digitalWrite(led, LOW); // delay(5); // for(int pos = 90; pos >= 0; pos --) // { // servo3.write(pos); // delay(15); // } // } // break; // case '3': // for(int bos = 0; bos <3; bos++) // { // digitalWrite(led, HIGH); // delay(50); // for (int pos = 0; pos <= 90; pos++) // { // servo3.write(pos); // delay(15); // } // digitalWrite(led, LOW); // delay(5); // for (int pos = 90; pos >= 0; pos --) // { // servo3.write(pos); // delay(15); // } // } // break; //
// case '4': // for (int csi = 0; csi <4; csi++) // { // digitalWrite(led, HIGH); // delay(50); // for (int pos = 0; pos <=90; pos++) // { // servo3.write(pos); // delay(15); // } // delay(5); // digitalWrite(led, LOW); // for (int pos = 90; pos >= 0; pos--) // { // servo3.write(pos); // delay(15); // } // } // break; // // default: // digitalWrite(led, HIGH); // break; // } // //digitalWrite(led, LOW); // } // //digitalWrite(led, LOW); //}

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