Project02 rev_21

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    - Project: Project02
    - Source Code compiled for: Arduino Uno
    - Source Code created on: 2023-10-14 20:53:36
    - 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);

/***** 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 = 39;

// Counter variable
unsigned int counter = 0;

// LCD object
LiquidCrystal_I2C lcd(Lcd_LCD1602I2C_I2C_SLAVE_ADDRESS, Lcd_LCD1602I2C_I2C_PIN_SDA_A4, Lcd_LCD1602I2C_I2C_PIN_SCL_A5);

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

    pinMode(pb2_PushButton_PIN_D2, INPUT_PULLUP);
    pinMode(myButton_PushButton_PIN_D3, INPUT_PULLUP);

    pinMode(l1_LED_PIN_D4, OUTPUT);

    lcd.begin(16, 2); // Initialize the LCD with 16 columns and 2 rows
    lcd.backlight(); // Turn on the LCD backlight
    lcd.setCursor(0, 0); // Set the cursor to the first column of the first row
    lcd.print("Counter:"); // Print the initial text on the LCD

}


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

    // Check if the push button is pressed
    if (digitalRead(pb2_PushButton_PIN_D2) == LOW)
    {
        // Increment the counter
        counter++;

        // Check if the counter exceeds 100000
        if (counter > 100000)
        {
            counter = 0; // Reset the counter if it exceeds 100000
        }

        // Update the LCD display with the new counter value
        lcd.setCursor(8, 1); // Set the cursor to the ninth column of the second row
        lcd.print("     "); // Clear the previous counter value
        lcd.setCursor(8, 1); // Set the cursor to the ninth column of the second row
        lcd.print(counter); // Print the new counter value

        // Blink the LED to indicate button press
        digitalWrite(l1_LED_PIN_D4, HIGH);
        delay(100);
        digitalWrite(l1_LED_PIN_D4, LOW);
        delay(100);
    }
}