Button Detection rev_03

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    - Project: Button Detection
    - Source Code compiled for: Arduino Uno
    - Source Code created on: 2024-01-24 20:34:34

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/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
    /* if button is pressed so print hello on serial */
    /* monitor */
/****** END SYSTEM REQUIREMENTS *****/

/****** DEFINITION OF LIBRARIES *****/
#include <EasyButton.h>    // https://github.com/evert-arias/EasyButton

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

/***** DEFINITION OF DIGITAL INPUT PINS *****/
const uint8_t button_PIN_D2 = 2;

/****** DEFINITION OF LIBRARIES CLASS INSTANCES*****/
EasyButton button(button_PIN_D2);


bool was_oddly_pressed = false; // Variable to track the odd press state

void onPressed()
{
    Serial.println("Hello");
}

void setup(void)
{
    // put your setup code here, to run once:
    pinMode(button_PIN_D2, INPUT_PULLUP);

    button.begin();
    button.onPressed(onPressed);
}

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

    if (button.isPressed())
    {
        was_oddly_pressed = !was_oddly_pressed;

        if (was_oddly_pressed)
        {
            Serial.println("Odd press");
        }
        else
        {
            Serial.println("Even press");
        }
    }
}