#include <DS3231.h>
#include <Stepper.h>
#include <Wire.h>

RTClib myRTC;

#define STEPS 32
int Steps2Take;

Stepper minuteOnesStepper(STEPS, 2, 3, 4, 5);
Stepper minuteTensStepper(STEPS, 6, 7, 8, 9);
Stepper hourOnesStepper(STEPS, 10, 11, 12, 13);
Stepper hourTensStepper(STEPS, 14, 15, 16, 17);

unsigned long previousMillis = 0;
char daysOfTheWeek[7][12] = {
  "Sunday", "Monday", "Tuesday", "Wednesday",
  "Thursday", "Friday", "Saturday"
};
int oldMinuteOnes = 0;
int oldMinuteTens = 0;
int oldHourOnes = 0;
int oldHourTens = 0;

void setup () {
  minuteOnesStepper.setSpeed(500);
  minuteTensStepper.setSpeed(500);
  hourOnesStepper.setSpeed(500);
  hourTensStepper.setSpeed(500);
  
  Serial.begin(115200);
  Wire.begin();
  delay(500);
  Serial.print("Go For Time");
  }

void loop () {
    DateTime now = myRTC.now();
    
    int minuteOnes = now.minute() % 10;
    int minuteTens = now.minute() / 10;
    int hourOnes = now.hour() % 10;
    int hourTens = now.hour() / 10;

    if (now.minute() != oldMinuteOnes && minuteOnes != oldMinuteOnes)  {
      oldMinuteOnes = minuteOnes;
      minuteOnesStepper.step(200);
    }
    if (now.minute() != oldMinuteTens && minuteTens != oldMinuteTens)  {
      oldMinuteTens = minuteTens;
      minuteTensStepper.step(200);
    }
    if (now.hour() != oldHourOnes && hourOnes != oldHourOnes)  {
      oldHourOnes = hourOnes;
      hourOnesStepper.step(200);
    }
    if (now.hour() != oldHourTens && hourTens != oldHourTens)  {
      oldHourTens = hourTens;
      hourTensStepper.step(200);
    }
}