#include <Wire.h>
#include "ssd1306.h"
#include <Adafruit_SSD1306.h>






// define output pins for relays
const int clock 	= 12;	// name clock 
const int restart = 11; // name restart
const int  relay	= 10; // Rms relay
const int  data		=	 9;	// Slot Enable 
const int  rest		=  8;	// slot restart
const int  slot_c	=  7;	// slot C signal to Sub COntroler
const int  slot_b	=  6;	// slot B signal to Sub COntroler
const int  slot_a	=  5;	// slot A signal to Sub COntroler
const int  sys		=	 4;	// System Btn



// Default values for Slots

int val = 0;
int sys = 0;
int st =  1;



// image coding & related info
#define screen_width 128
#define screen_height 64
Adafruit_SSD1306 display(screen_width, screen_height);
// '2181328878539831', 128x64px
const unsigned char bitmap[] PROGMEM =
 {
	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf8, 0x1f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf0, 0x07, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x80, 0x03, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0xdb, 0xee, 0xff, 0xa7, 0xff, 0xff, 0xff, 
	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x08, 0x04, 0xf1, 0xef, 0xff, 
	0xff, 0xff, 0xff, 0xff, 0xff, 0xd8, 0x00, 0x00, 0x00, 0x03, 0xff, 0xf8, 0x00, 0x7f, 0xff, 0xff, 
	0xff, 0xff, 0xff, 0xff, 0xf8, 0x00, 0x00, 0x00, 0x1c, 0x03, 0xfc, 0x00, 0x00, 0x00, 0xff, 0xff, 
	0xff, 0xff, 0xff, 0xfc, 0x00, 0x00, 0x02, 0x00, 0x03, 0xf1, 0xf0, 0x00, 0x00, 0x00, 0x1f, 0xff, 
	0xff, 0xff, 0xff, 0x80, 0x00, 0x0f, 0xe0, 0x00, 0x00, 0x38, 0x7f, 0x00, 0x00, 0x01, 0xff, 0xff, 
	0xff, 0xff, 0xf0, 0x00, 0x07, 0xff, 0x80, 0xff, 0xf8, 0x1f, 0x1f, 0xf8, 0x00, 0x3f, 0xff, 0xff, 
	0xff, 0xff, 0x80, 0x00, 0xff, 0xff, 0x01, 0xff, 0xf8, 0x0f, 0x8f, 0xfc, 0x87, 0xff, 0xff, 0xff, 
	0xff, 0xfc, 0x00, 0x07, 0xff, 0xfe, 0x03, 0xff, 0xfe, 0x07, 0xc3, 0xff, 0xff, 0xff, 0xff, 0xff, 
	0xff, 0xe0, 0x00, 0xff, 0xff, 0xfe, 0x0f, 0xff, 0xf8, 0x02, 0x00, 0x17, 0xff, 0xff, 0xff, 0xff, 
	0xff, 0xc0, 0x07, 0xff, 0xff, 0xbc, 0x0f, 0xc1, 0xe0, 0x03, 0xb0, 0x67, 0xff, 0xff, 0xff, 0xff, 
	0xff, 0x80, 0x1f, 0xff, 0xf0, 0x3c, 0x0f, 0x00, 0xe0, 0x01, 0x78, 0x0f, 0xfc, 0x3f, 0xff, 0xff, 
	0xff, 0x00, 0x7f, 0xff, 0xc0, 0x7c, 0x1f, 0xe3, 0xf3, 0xb0, 0x18, 0x03, 0xff, 0x81, 0xff, 0xff, 
	0xff, 0x00, 0xff, 0xff, 0x00, 0xfc, 0x1f, 0xff, 0xf0, 0x00, 0x18, 0x01, 0xff, 0xe0, 0x1f, 0xff, 
	0xff, 0xc0, 0xff, 0xfc, 0x00, 0xf8, 0x0f, 0xff, 0xb0, 0x01, 0xfc, 0x00, 0x7f, 0xf8, 0x0f, 0xff, 
	0xff, 0xe0, 0x3f, 0xf0, 0x00, 0xfc, 0x0f, 0xc0, 0xe0, 0x01, 0xf8, 0x00, 0x1f, 0xf8, 0x0f, 0xff, 
	0xff, 0xfa, 0x0f, 0xc0, 0x01, 0xff, 0xf1, 0x0e, 0x00, 0x02, 0x48, 0x00, 0x0f, 0xf0, 0x07, 0xff, 
	0xff, 0xff, 0xe5, 0x00, 0x01, 0xff, 0x9c, 0xc0, 0xc0, 0x05, 0xf8, 0x00, 0x01, 0x80, 0x0f, 0xff, 
	0xc2, 0x3f, 0x80, 0x00, 0x01, 0xc1, 0xc4, 0x46, 0x00, 0x09, 0xf0, 0x00, 0x00, 0x00, 0x3f, 0xff, 
	0xf0, 0x1c, 0x00, 0x00, 0x01, 0x7c, 0x22, 0x7f, 0xe1, 0xff, 0x80, 0x00, 0x00, 0x40, 0x7f, 0xff, 
	0xfc, 0x1c, 0x00, 0x00, 0x07, 0xc1, 0x80, 0x02, 0xc3, 0xfc, 0x00, 0x00, 0x00, 0x01, 0xff, 0xff, 
	0xfe, 0x1c, 0x00, 0x00, 0x07, 0xc2, 0x0e, 0x01, 0xff, 0xc0, 0x00, 0x00, 0x00, 0x07, 0xff, 0xff, 
	0xfe, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x50, 0x00, 0x00, 0x00, 0x00, 0x01, 0xff, 0xff, 
	0xfe, 0x18, 0x00, 0x00, 0x00, 0x01, 0x87, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7f, 0xff, 
	0xfe, 0x18, 0x00, 0x00, 0x00, 0x01, 0x8f, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1f, 0xff, 
	0xfe, 0x18, 0x7f, 0xe1, 0xc7, 0xe1, 0x8d, 0xe0, 0x80, 0x00, 0x00, 0x2f, 0xff, 0xff, 0xff, 0xff, 
	0xfe, 0x18, 0x7f, 0xc1, 0x8f, 0xa0, 0x08, 0x00, 0x00, 0x00, 0x00, 0x0e, 0x4f, 0xf9, 0x3f, 0xff, 
	0xfe, 0x00, 0x01, 0x02, 0x00, 0x00, 0x08, 0x00, 0x87, 0xe3, 0xff, 0xce, 0x0f, 0xf9, 0x3f, 0xff, 
	0xfe, 0x1c, 0x00, 0x1f, 0xef, 0xe1, 0x8f, 0xe1, 0x8f, 0xc7, 0xff, 0xe6, 0x0f, 0xf9, 0x3f, 0xff, 
	0xfe, 0x1c, 0x00, 0x03, 0xcf, 0xe1, 0x8f, 0xc3, 0x1e, 0x23, 0xff, 0xe6, 0x0f, 0xf9, 0x3f, 0xff, 
	0xfe, 0x1c, 0x7f, 0xe0, 0x63, 0xe1, 0x00, 0x07, 0xfe, 0x30, 0x3f, 0xfe, 0x0f, 0xf9, 0x3f, 0xff, 
	0xfe, 0x1c, 0x7f, 0xf8, 0x70, 0xe1, 0x00, 0x00, 0xcf, 0x0e, 0x03, 0xfe, 0x0f, 0xf9, 0x3f, 0xff, 
	0xfe, 0x1c, 0x7f, 0xfc, 0x30, 0x61, 0x0f, 0xf8, 0x63, 0x80, 0xe0, 0x1e, 0x0f, 0xf9, 0x3f, 0xff, 
	0xfe, 0x1c, 0x7f, 0xfe, 0x18, 0x63, 0x0f, 0xfc, 0x21, 0xf8, 0x07, 0x8e, 0x0f, 0xf9, 0x3f, 0xff, 
	0xfe, 0x1c, 0x7f, 0xfe, 0x18, 0x63, 0x0f, 0xfe, 0x30, 0xff, 0xe0, 0x46, 0x0f, 0xf9, 0x3f, 0xff, 
	0xfe, 0x1c, 0x7f, 0xfe, 0x18, 0x63, 0x0f, 0xfc, 0x31, 0xff, 0xfc, 0x22, 0x0f, 0xf9, 0x3f, 0xff, 
	0xfe, 0x18, 0x3f, 0xfc, 0x30, 0x63, 0x0f, 0xfc, 0x31, 0x3f, 0xfe, 0x32, 0x1f, 0xf9, 0x3f, 0xff, 
	0xfc, 0x18, 0x3f, 0xf8, 0x71, 0xe3, 0x8f, 0xfc, 0x61, 0x0f, 0xfe, 0x22, 0x0f, 0xf9, 0x3f, 0xff, 
	0xfc, 0x18, 0x1f, 0x40, 0x63, 0xc3, 0x07, 0xe0, 0xc7, 0x87, 0xfc, 0x2e, 0x4f, 0xf9, 0x3f, 0xff, 
	0xe0, 0x18, 0x00, 0x03, 0xcf, 0x03, 0x00, 0x01, 0x9f, 0x00, 0x00, 0xfe, 0x07, 0xc1, 0x3f, 0xff, 
	0xcf, 0xff, 0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfc, 0x07, 0xff, 0xf0, 0x19, 0x0f, 0xff, 
	0xa0, 0x24, 0x90, 0x01, 0x00, 0x50, 0x04, 0x01, 0x40, 0x45, 0x53, 0x7d, 0xbf, 0xef, 0xff, 0xff, 
	0x00, 0x00, 0x00, 0x04, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xff, 
	0x42, 0x00, 0x21, 0x8c, 0x86, 0xc2, 0x09, 0x20, 0x81, 0x00, 0x00, 0x00, 0x00, 0x01, 0x0d, 0xff, 
	0x07, 0x00, 0x4d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x01, 0x01, 0xff, 
	0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x01, 0x00, 0xc2, 0xff, 0xfe, 0x04, 0x81, 0xff, 
	0x00, 0x12, 0x08, 0x00, 0x00, 0x00, 0x20, 0x80, 0x00, 0x20, 0x03, 0x00, 0x02, 0x00, 0x01, 0xff, 
	0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0xff, 
	0xc0, 0x80, 0x00, 0x0f, 0x04, 0x18, 0x00, 0x20, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0xff, 
	0xff, 0xff, 0xff, 0xff, 0xff, 0xbf, 0xff, 0xff, 0xff, 0xff, 0xfb, 0xff, 0xff, 0xff, 0xff, 0xff, 
	0xff, 0xff, 0xe4, 0x7f, 0xff, 0xce, 0xc3, 0xbd, 0xe6, 0xfd, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
	0xff, 0xff, 0xe1, 0xc1, 0x10, 0x48, 0x84, 0x11, 0xe0, 0x3c, 0x22, 0x00, 0x83, 0xff, 0xff, 0xff, 
	0xff, 0xff, 0xff, 0xff, 0x3a, 0xec, 0xde, 0x11, 0xf2, 0x3e, 0x63, 0x48, 0x9f, 0xff, 0xff, 0xff, 
	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
 };
// Array of all bitmaps for convenience. (Total bytes used to store images in PROGMEM = 1040)
const int bitmap_logoallArray_LEN = 1;
const unsigned char* bitmap_logoallArray[1]={bitmap};


void blink(int x)
{
	for (int i = 0; i <= x; ++i)
	 {
    digitalWrite(clock, HIGH);
    delay(250);
		digitalWrite(clock, LOW);
		delay(250);
	}
}

void off()
{
display.clearDisplay();
display.setTextSize(2);
display.setTextColor(SSD1306_WHITE);
display.setCursor(5, 10);
display.print("Take Care");
display.display();
delay(1000);
display.clearDisplay();
}



void welcome()
{
display.clearDisplay();
display.setTextSize(2);
display.setTextColor(SSD1306_WHITE);
display.setCursor(28, 8);
display.print("WELCOME");
display.display();
delay(1000);
display.setTextSize(3);
display.setCursor(50, 36);
display.print("TO");
display.display();
delay(500);
display.clearDisplay(); // clearing screen
display.drawBitmap
(   (display.width()  - screen_width ) / 2,
    (display.height() - screen_height) / 2,
    bitmap, screen_width, screen_height, 1);
  display.display();
  delay(3000);
display.clearDisplay();
display.setTextColor(SSD1306_WHITE);
display.setTextSize(1);
display.setCursor(32, 0);
display.print("DEPARTMENT");
display.display();
delay(500);
display.setTextSize(1);
display.setCursor(55, 10);
display.print("OF");
display.display();
delay(500);
display.setTextSize(1);
display.setCursor(30, 30);
display.print("INFORMATION");
display.display();
delay(500);
display.setTextSize(1);
display.setCursor(33, 40);
display.print("TECHNOLOGY");
display.display();
delay(2000);
display.clearDisplay();
delay(500);
display.setTextSize(2);
display.setCursor(5, 0);
display.print("PRESENTING");
display.display();
delay(500);
display.setTextSize(2);
display.setCursor(45, 20);
display.print("YOU");
display.display();
delay(1000);
display.clearDisplay();
display.setTextSize(2);
display.setTextColor(SSD1306_WHITE);
display.setCursor(30, 0);
display.print("ENERGY");
display.display();
blink(6);
delay(250);
display.setTextSize(2);
display.setTextColor(SSD1306_WHITE);
display.setCursor(20, 20);
display.print("ANALIZER");
display.display();
blink(8);
delay(250);
display.setTextSize(2);
display.setTextColor(SSD1306_WHITE);
display.setCursor(30, 40);
display.print("SYSTEM");
display.display();
blink(6);
delay(250);
display.clearDisplay();
display.setTextSize(4);
display.setTextColor(SSD1306_WHITE);
display.setCursor(42, 12);
display.print("BY");
display.display();
delay(1000);
display.clearDisplay();
display.setTextSize(1);
display.setTextColor(SSD1306_WHITE);
display.setCursor(0, 0);
display.print("1. AMMAR Ali");
display.display();
delay(1000);
display.setTextSize(1);
display.setTextColor(SSD1306_WHITE);
display.setCursor(0, 20);
display.print("2. MAHNOOR KHAN");
display.display();
delay(1000);
display.setTextSize(1);
display.setTextColor(SSD1306_WHITE);
display.setCursor(0, 40);
display.print("3. LAVESHA KUMARI");
display.display();
delay(4000);

}


void setup() 
{
	pinMode	(sys, INPUT);
	pinMode	(ALM, OUTPUT);
	pinMode	(clock, OUTPUT);
	
	digitalWrite(ALM, HIGH);
  digitalWrite(clock, HIGH );
	delay(150);
	digitalWrite(clock, LOW);
	digitalWrite(clock, LOW);

// SCREEN ADDRESSING
display.begin(SSD1306_SWITCHCAPVCC, 0x3C);



}



void loop()
{

  sys = digitalRead(2);   // read the input pin
if ( st == 1)
{
if ( sys == HIGH )
{
if (val == 0)
{
  digitalWrite(ALM, HIGH);  // sets the LED to the button's value
  val = 1;
	st = 1;
welcome();
  delay(10);

display.clearDisplay();
display.setTextSize(1);
display.setTextColor(SSD1306_WHITE);
display.setCursor(0, 20);
display.print("SYSTEM READY");
display.display();


}
else if ( val == 1)
{
  digitalWrite(ALM, LOW);  // sets the LED to the button's value
  val = 0;
off();
delay(10);
st = 0;
}
}
}


}