Revise paste Menu_Selection rev_02

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- Project: Menu_Selection
	- Source Code compiled for: Arduino Uno
	- Source Code created on: 2023-11-22 05:54:12
	- Source Code generated by: Gavin

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/****** DEFINITION OF LIBRARIES *****/
#include <Arduino.h>

/****** SYSTEM REQUIREMENT 1 *****/
/* when start is pushed it needs to bring up a menu */
/* with 3 selections. 1.date and Time setting, 2. */
/* Customer name and 3. Label Format. 0 . Back to */
/* main menu , 99 Exit */

/****** FUNCTION PROTOTYPES *****/
void setup(void);
void loop(void);
void showMenu(void);
void processSelection(int selection);

/***** DEFINITION OF DIGITAL INPUT PINS *****/
const uint8_t Start_PIN_D2 = 2;

void setup(void)
{
  // Initialize serial communication
  Serial.begin(9600);

// Set the pin mode for start button
  pinMode(Start_PIN_D2, INPUT);
}

void loop(void)
{
  // Read the start button state
  int startButtonState = digitalRead(Start_PIN_D2);

if (startButtonState == HIGH)
  {
    showMenu(); // Display the menu when the start button is pressed

while (startButtonState == HIGH)
    {
      startButtonState = digitalRead(Start_PIN_D2); // Continue reading the start button state to see if it's still pressed
      delay(100);
    }
  }
}

void showMenu()
{
  // Display the menu options
  Serial.println("Menu Options:");
  Serial.println("1. Date and Time Setting");
  Serial.println("2. Customer Name");
  Serial.println("3. Label Format");
  Serial.println("0. Back to Main Menu");
  Serial.println("99. Exit");

// Wait for user input
  while (Serial.available() == 0)
  {
    delay(100);
  }

// Process the user selection
  int selection = Serial.parseInt();
  processSelection(selection);
}

void processSelection(int selection)
{
  switch (selection)
  {
    case 1:
      // Date and Time Setting functionality
      Serial.println("Setting Date and Time...");
      // Add your code here to set date and time
      break;
    case 2:
      // Customer Name functionality
      Serial.println("Editing Customer Name...");
      // Add your code here to edit customer name
      break;
    case 3:
      // Label Format functionality
      Serial.println("Selecting Label Format...");
      // Add your code here to select label format
      break;
    case 0:
      // Back to Main Menu functionality
      Serial.println("Going back to Main Menu...");
      // Add your code here to go back to main menu
      break;
    case 99:
      // Exit functionality
      Serial.println("Exiting...");
      // Add your code here to exit the program
      break;
    default:
      // Invalid selection
      Serial.println("Invalid selection!");
      break;
  }
}