#include "RTClib.h"

RTC_DS1307 rtc;

char daysOfTheWeek[7][12] = {"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"};







const int time = 2; // input from clock module one pulse every second on interupt pin
const int CLK1 = 3; // input from encoder reel1
const int CLK2 = 4; // input from encoder reel2
const int CLK3 = 5; // input from encoder reel3
// const int DT = 6;
const int RESET = 7;

int count1 = 100;
int count2 = 100;
int count3 = 100;
int A = 100; // Upper count 1 comparator
int B = 99; // Lower count 1 comparator
//int C = 6;  // add extra steps comparator to bring reel back to start (reel 1) NOT REQUIRED
//int D = 5;  // add extra steps comparator to bring reel back to start (reel 2)
//int E = 7;  // add extra steps comparator to bring reel back to start (reel 3)
int Set1;
int Set2;
int Set3;
int Squarewave;
int hours = 0;
int tens = 0;
int mins = 0;
int seconds = 0;
int debounce1 = 0;
int debounce2 = 0;
int debounce3 = 0;
int click1; // encoder for reel1
int click2; // encoder for reel2
int click3; // encoder for reel3
int motor1 = 13;
int motor2 = 12;
int motor3 = 11;
int pulse1;
int reelsetposition1 = 8; // slot sensor to know where reel1 position is in real time
int reelsetposition2 = 9; // slot sensor to know where reel2 position is in real time
int reelsetposition3 = 10; // slot sensor to know where reel3 position is in real time
int slot1;
int slot2;
int slot3;
//const int setReel1 = 48;
//const int setReel2 = 49;
//const int setReel3 = 50;
int clockSet1 = 41;
int clockSet2 = 42;
int clockSet3 = 43;
//int Set1;
//int Set2;
//int Set3;
int clockSetLed1 = 38;
int clockSetLed2 = 39;
int clockSetLed3 = 40;
int spin1;//...................................................................................................New
int spinning1;
int a = 0;



void setup() {

  Serial.begin(115200);

  if (! rtc.begin()) {
    Serial.println("Couldn't find RTC");
    Serial.flush();
    abort();
  }

   //Serial.begin(115200);

  pinMode(time, INPUT_PULLUP);
  pinMode(CLK1, INPUT_PULLUP);
  pinMode(CLK2, INPUT_PULLUP);
  pinMode(CLK3, INPUT_PULLUP);
  //pinMode(DT, INPUT_PULLUP);
  pinMode(RESET, INPUT_PULLUP);
  pinMode(motor1, OUTPUT); // motor1 drives reel1
  pinMode(motor2, OUTPUT); // motor1 drives reel2
  pinMode(motor3, OUTPUT); // motor1 drives reel3
  //pinMode(setReel1, INPUT_PULLUP); 
  //pinMode(setReel2, INPUT_PULLUP);
  //pinMode(setReel3, INPUT_PULLUP);
  pinMode(reelsetposition1, INPUT_PULLUP); 
  pinMode(reelsetposition2, INPUT_PULLUP); 
  pinMode(reelsetposition3, INPUT_PULLUP);
  pinMode(clockSet1, INPUT_PULLUP); 
  pinMode(clockSet2, INPUT_PULLUP);
  pinMode(clockSet3, INPUT_PULLUP);
  pinMode(clockSetLed1, OUTPUT); 
  pinMode(clockSetLed2, OUTPUT); 
  pinMode(clockSetLed3, OUTPUT);
  //spin1=5;
}


void loop() {

DateTime now = rtc.now();

  
// Positional table / code for reel 1 minutes
if ((now.minute()==0)&&(now.second()==0))

{
  
  spin1 = 5;    //    spin reel1 two times before landing on number...............................................................................................NEW
  count1 = 69;  // spin reel to zero position 17 plus 3 steps due to inertia = 0, the slot sensor is aligned with position zero
}
if ((now.minute()==1)&&(now.second()==0))
{
  count1 = 65;  
}
if ((now.minute()==2)&&(now.second()==0))
{
  count1 = 77;  
}
if ((now.minute()==3)&&(now.second()==0))
{
  count1 = 73;  
}
if ((now.minute()==4)&&(now.second()==0))
{
  count1 = 69;  
}
if ((now.minute()==5)&&(now.second()==0))
{
  count1 = 81; 
}
if ((now.minute()==6)&&(now.second()==0))
{
  count1 = 81;  
}
if ((now.minute()==7)&&(now.second()==0))
{
  count1 = 73; 
}
if ((now.minute()==8)&&(now.second()==0))
{
  count1 = 69; 
}
if ((now.minute()==9)&&(now.second()==0))
{
  count1 = 73;  
}










REEL 1 code ...........................................................................................................................................................................
if (count1 < A) // power is switched off to the motor after 23 steps and the inertia continues to turn motor a further 3 steps to 26 this increments the reel by 6 steps or 3 character positions.
{
  digitalWrite(motor1, HIGH);
}

if (count1 > B)
{
  digitalWrite(motor1, LOW);
}



while (spin1 > 0)
{
  spinning1=digitalRead(reelsetposition1);
 //  digitalRead(reelsetposition1);
  if (spinning1== LOW)
  {
    spin1 --;
    Serial.println("spin1");
    Serial.println(spin1);
  }
  delay(1000);
}


click1=digitalRead(CLK1);
if ((click1==LOW)&&(debounce1==0))

{
  count1 ++;
  debounce1 ++;
  Serial.println(count1);
}


click1=digitalRead(CLK1);
if ((click1==HIGH)&&(debounce1==1))
{
debounce1=0;
delay(50);  // delay is to eliminate switch bounce 2.4 seconds per rev. / 20 revs per min = .12 seconds
}

}