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	- Project: "Digital Output Setup"
	- Source Code compiled for: Arduino Uno
	- Source Code created on: 2024-02-11 14:27:54

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/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
	/* Develop an Arduino project for an H24 clock with */
	/* three timed outputs. The outputs should turn on */
	/* and off at specific times. */
/****** SYSTEM REQUIREMENT 2 *****/
	/* For example, at 11:30, output 1 should turn on for */
	/* 30 seconds and then turn off. At 11:45, output 2 */
	/* should turn on for 30 seconds and then turn off. */
	/* At 12:00, output 3 should turn on for 30 seconds */
	/* and then turn off. */
/****** END SYSTEM REQUIREMENTS *****/

/****** DEFINITION OF LIBRARIES *****/
#include <Wire.h>
#include <Sodaq_DS3231.h>

/****** FUNCTION PROTOTYPES *****/
void setup();
void loop();
void updateOutputs();

/***** DEFINITION OF DIGITAL OUTPUT PINS *****/
const uint8_t Output1_PIN_D2 = 2;
const uint8_t Output2_PIN_D3 = 3;
const uint8_t Output3_PIN_D4 = 4;

/***** DEFINITION OF I2C PINS *****/
const uint8_t Rtc_PIN_SDA_A4 = A4;
const uint8_t Rtc_PIN_SCL_A5 = A5;

/***** DEFINITION OF OUTPUT RAW VARIABLES *****/
/***** used to store raw data *****/
bool Output1_PIN_D2_rawData = 0;
bool Output2_PIN_D3_rawData = 0;
bool Output3_PIN_D4_rawData = 0;

/***** DEFINITION OF OUTPUT PHYSICAL VARIABLES *****/
/***** used to store data after characteristic curve transformation *****/
float Output1_PIN_D2_phyData = 0.0;
float Output2_PIN_D3_phyData = 0.0;
float Output3_PIN_D4_phyData = 0.0;

void setup()
{
  // put your setup code here, to run once:
  pinMode(Output1_PIN_D2, OUTPUT);
  pinMode(Output2_PIN_D3, OUTPUT);
  pinMode(Output3_PIN_D4, OUTPUT);

  // Initialize I2C
  Wire.begin();

  // Set initial raw data values for outputs
  Output1_PIN_D2_rawData = 0;
  Output2_PIN_D3_rawData = 0;
  Output3_PIN_D4_rawData = 0;

  // Update output pins
  updateOutputs();
}

void loop()
{
  // put your main code here, to run repeatedly:

  // Refresh output data
  updateOutputs();

  // Check current time and update output pins accordingly
  DateTime now = rtc.now();
  int currentMinute = now.minute();
  int currentHour = now.hour();

  if (currentHour == 11 && currentMinute == 30)
  {
    Output1_PIN_D2_rawData = 1;
    delay(30000); // Wait for 30 seconds
    Output1_PIN_D2_rawData = 0;
  }
  else if (currentHour == 11 && currentMinute == 45)
  {
    Output2_PIN_D3_rawData = 1;
    delay(30000); // Wait for 30 seconds
    Output2_PIN_D3_rawData = 0;
  }
  else if (currentHour == 12 && currentMinute == 0)
  {
    Output3_PIN_D4_rawData = 1;
    delay(30000); // Wait for 30 seconds
    Output3_PIN_D4_rawData = 0;
  }
  delay(1000); // Wait for 1 second
}

void updateOutputs()
{
  digitalWrite(Output1_PIN_D2, Output1_PIN_D2_rawData);
  digitalWrite(Output2_PIN_D3, Output2_PIN_D3_rawData);
  digitalWrite(Output3_PIN_D4, Output3_PIN_D4_rawData);
}