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	- Project: Input Setup
	- Source Code compiled for: Arduino Uno
	- Source Code created on: 2024-03-17 18:42:47

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/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
	/* using Arduino Mega, 28byj-48, IR Speed sensor, I2C */
	/* LCD Display 16x2, forward limit switch, and */
	/* reverse limit switch. By creating a Navigation */
	/* menu through a rotary encoder(HW-040). */
/****** END SYSTEM REQUIREMENTS *****/

/****** DEFINITION OF LIBRARIES *****/
#include  //https://github.com/evert-arias/EasyButton
#include  // For I2C communication
#include  // For LCD display

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

/***** DEFINITION OF DIGITAL INPUT PINS *****/
const uint8_t button_PushButton_PIN_D2 = 2;
const uint8_t limitSwitch_Forward_PIN = 3;
const uint8_t limitSwitch_Reverse_PIN = 4;
const uint8_t rotaryEncoder_CLK_PIN = 5;
const uint8_t rotaryEncoder_DT_PIN = 6;
const uint8_t rotaryEncoder_SW_PIN = 7;
const uint8_t speedSensor_PIN = 8;

/****** DEFINITION OF LIBRARIES CLASS INSTANCES *****/
EasyButton button_PushButton(button_PushButton_PIN_D2);
LiquidCrystal_I2C lcd(0x27, 16, 2); // I2C address 0x27, 16 columns, 2 rows

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

  pinMode(button_PushButton_PIN_D2, INPUT_PULLUP);
  pinMode(limitSwitch_Forward_PIN, INPUT_PULLUP);
  pinMode(limitSwitch_Reverse_PIN, INPUT_PULLUP);
  pinMode(rotaryEncoder_CLK_PIN, INPUT_PULLUP);
  pinMode(rotaryEncoder_DT_PIN, INPUT_PULLUP);
  pinMode(rotaryEncoder_SW_PIN, INPUT_PULLUP);
  pinMode(speedSensor_PIN, INPUT);

  // Initialize the EasyButton object with the pin number
  button_PushButton.begin();

  // Initialize the LCD display
  lcd.begin(16, 2);
  lcd.setCursor(0, 0);
  lcd.print("Navigation Menu");
}

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

  // Call the EasyButton read() function to check for button events
  if (button_PushButton.read())
  {
    // Button is pressed
    // Add your code here to handle the button press event
  }

  // Add your code here to read the other inputs and handle the navigation menu
}