/*
  Blink

  Turns an LED on for one second, then off for one second, repeatedly.

  Most Arduinos have an on-board LED you can control. On the UNO, MEGA and ZERO
  it is attached to digital pin 13, on MKR1000 on pin 6. LED_BUILTIN is set to
  the correct LED pin independent of which board is used.
  If you want to know what pin the on-board LED is connected to on your Arduino
  model, check the Technical Specs of your board at:
  https://www.arduino.cc/en/Main/Products

  modified 8 May 2014
  by Scott Fitzgerald
  modified 2 Sep 2016
  by Arturo Guadalupi
  modified 8 Sep 2016
  by Colby Newman

  This example code is in the public domain.

  http://www.arduino.cc/en/Tutorial/Blink
*/

// Load the virtuabotixRTC library
#include "virtuabotixRTC.h"           

// Determine the pins connected to the module
// myRTC (clock, data, RST)
virtuabotixRTC myRTC (6, 7, 8);

// the setup function runs once when you press reset or power the board
void setup() {
  // initialize digital pin LED_BUILTIN as an output.
  Serial.begin(9600);
  pinMode(2, OUTPUT);
  pinMode(3, OUTPUT);
  stop();
  // After to set the entire information, comment the following line
  // (seconds, minutes, hours, day of week, day of month, month, year)
  // myRTC.setDS1302Time (0, 18, 23, 6, 31, 7, 2021);
}

// the loop function runs over and over again forever
void loop() {

   // Reads the information from the CI
  myRTC.updateTime ();
  printTime();
  avance();
  delay(10000);                       // wait for a second
  Serial.println("off");
  recule();
  delay(10000);                       // wait for a second
  Serial.println("On");

  stop();
  delay(10000);
}

void printTime()
{
    // Print the details in serial monitor
  Serial.print
  ("Data "); // Call the routine that prints the day of the week
  imprime_dia_da_semana (myRTC.dayofweek);
  Serial.print (", ");
  Serial.print (myRTC.dayofmonth);
  Serial.print ("/");
  Serial.print (myRTC.month);
  Serial.print ("/");
  Serial.print (myRTC.year);
  Serial.print ("");
  Serial.print
  (" Time "); // Adds a 0 if the time value is <10
  if (myRTC.hours <10)
  {
    Serial.print ("0");
  }
  Serial.print (myRTC.hours);
  Serial.print
  (":"); // Adds a 0 if the value of the minutes is <10
  if (myRTC.minutes <10)
  {
    Serial.print ("0");
  }
  Serial.print (myRTC.minutes);
  Serial.print
  (":"); // Adds a 0 if the value of the latter is <10
  if (myRTC.seconds <10)
  {
    Serial.print ("0");
  }
  Serial.println (myRTC.seconds);

}
void stop()
{
    digitalWrite(2, LOW);   // turn the LED on (HIGH is the voltage level)
  digitalWrite(3, LOW);
}

void avance() {
  digitalWrite(2, HIGH);   // turn the LED on (HIGH is the voltage level)
  digitalWrite(3, LOW);  
}

void recule() {
  digitalWrite(3, HIGH);   // turn the LED on (HIGH is the voltage level)
  digitalWrite(2, LOW);  
}

void imprime_dia_da_semana (int day)
{
  switch (day)
  {
    case  1:
    Serial.print
    ("Sunday");
    break; case  2:
    Serial.print
    ("Second");
    break; case  3:
    Serial.print
    ("Terca");
    break; case  4:
    Serial.print
    ("Wednesday");
    break; case  5:
    Serial.print
    ("Quinta");
    break; case  6:
    Serial.print
    ("Friday");
    break; case  7:
    Serial.print
    ("Saturday"); break;
  }
}