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	- Project: Scanner
	- Source Code compiled for: Arduino Uno
	- Source Code created on: 2023-10-31 00:48:26
	- Source Code generated by: AlexWind

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/****** DEFINITION OF LIBRARIES *****/
#include 
#include 
#include 
#include 
#include 

/****** SYSTEM REQUIREMENT 1 *****/
/* Reads NMEA 8bit data from GPS module. Reads hours */
/* minutes, seconds and Display h, m, s on LED */
/* display. When mins and secs are 00 00, contact */
/* closure for about 1 sec. */

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

/***** DEFINITION OF DIGITAL INPUT PINS *****/
const uint8_t enabler_PushButton_PIN_D3 = 3;

/***** DEFINITION OF DIGITAL OUTPUT PINS *****/
const uint8_t contactClosure_PIN_D2 = 2;

/***** DEFINITION OF Software Serial *****/
const uint8_t gpsSerial_PIN_SERIAL_TX_A1 = A1;
const uint8_t gpsSerial_PIN_SERIAL_RX_A0 = A0;
SoftwareSerial gpsSerial(gpsSerial_PIN_SERIAL_RX_A0, gpsSerial_PIN_SERIAL_TX_A1);

/***** DEFINITION OF I2C PINS *****/
const uint8_t led_LCD1602I2C_I2C_PIN_SDA_A4 = A4;
const uint8_t led_LCD1602I2C_I2C_PIN_SCL_A5 = A5;
const uint8_t led_LCD1602I2C_I2C_SLAVE_ADDRESS = 39;

/****** DEFINITION OF LIBRARIES CLASS INSTANCES*****/
LiquidCrystal_I2C lcd(led_LCD1602I2C_I2C_SLAVE_ADDRESS, 16, 2);
char nmeaBuffer[100];
MicroNMEA nmea(nmeaBuffer, sizeof(nmeaBuffer));

void setup(void)
{
  // put your setup code here, to run once:

  pinMode(enabler_PushButton_PIN_D3, INPUT_PULLUP);

  pinMode(contactClosure_PIN_D2, OUTPUT);

  gpsSerial.begin(9600);

  lcd.begin(16, 2);
  lcd.backlight();
}

void loop(void)
{
  // put your main code here, to run repeatedly:
  
  // Read NMEA data from GPS module
  while (gpsSerial.available())
  {
    char c = gpsSerial.read();
    nmea.process(c);
  }

  // Check if the time is 00:00
  if (nmea.getHour() == 0 && nmea.getMinute() == 0)
  {
    // Activate contact closure for 1 second
    digitalWrite(contactClosure_PIN_D2, HIGH);
    delay(1000);
    digitalWrite(contactClosure_PIN_D2, LOW);
  }

  // Display hours, minutes, and seconds on the LCD display
  lcd.setCursor(0, 0);
  lcd.print("Time: ");
  lcd.print(nmea.getHour());
  lcd.print(":");
  lcd.print(nmea.getMinute());
  lcd.print(":");
  lcd.print(nmea.getSecond());

  delay(1000);
}