Project02 rev_23

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    - Project: Project02
    - Source Code compiled for: Arduino Uno
    - Source Code created on: 2023-10-14 21:05:12
    - Source Code generated by: AlexWind

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/****** DEFINITION OF LIBRARIES *****/
#include <Arduino.h>
#include <Wire.h>
#include <EasyButton.h>
#include <LiquidCrystal_I2C.h>

/****** SYSTEM REQUIREMENT 1 *****/
/* Count display on lcd with push button press */
/****** SYSTEM REQUIREMENT 2 *****/
/* Counter up to 100000 */

/****** FUNCTION PROTOTYPES *****/
void setup(void);
void loop(void);
void updateCounter(int count);

/***** DEFINITION OF DIGITAL INPUT PINS *****/
const uint8_t pb2_PushButton_PIN_D2 = 2;
const uint8_t myButton_PushButton_PIN_D3 = 3;

/***** DEFINITION OF DIGITAL OUTPUT PINS *****/
const uint8_t l1_LED_PIN_D4 = 4;

/***** DEFINITION OF I2C PINS *****/
const uint8_t Lcd_LCD1602I2C_I2C_PIN_SDA_A4 = A4;
const uint8_t Lcd_LCD1602I2C_I2C_PIN_SCL_A5 = A5;
const uint8_t Lcd_LCD1602I2C_I2C_SLAVE_ADDRESS = 0x27; // Change the address if necessary

// Global variables
int counter = 0;
LiquidCrystal_I2C lcd(Lcd_LCD1602I2C_I2C_SLAVE_ADDRESS, 16, 2); // Initialize LCD object

EasyButton pb2(pb2_PushButton_PIN_D2); // Initialize EasyButton object for pb2
EasyButton myButton(myButton_PushButton_PIN_D3); // Initialize EasyButton object for myButton

void setup(void)
{
  // Initialize LCD
  lcd.begin(16, 2);
  lcd.print("Counter: ");
  lcd.setCursor(0, 1);
  lcd.print(counter);

  // Initialize buttons
  pb2.begin();
  myButton.begin();

  // Set LED pin as output
  pinMode(l1_LED_PIN_D4, OUTPUT);
}

void loop(void)
{
  // Update buttons
  pb2.read();
  myButton.read();

  // Check if pb2 button is pressed
  if (pb2.wasPressed())
  {
    counter++;
    updateCounter(counter);
  }

  // Check if myButton button is pressed
  if (myButton.wasPressed())
  {
    counter = 0;
    updateCounter(counter);
  }
}

void updateCounter(int count)
{
  lcd.setCursor(9, 1);
  lcd.print("     "); // Clear previous counter value
  lcd.setCursor(9, 1);
  lcd.print(count);
}