Button Handling rev_01

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    - Project: Button Handling
    - Source Code NOT compiled for: Arduino Uno
    - Source Code created on: 2024-06-03 10:57:32

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/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
    /* Develop an Arduino project using EasyButton */
    /* library to manage three push buttons connected to */
    /* pins D2, D3, and D4. The project should initialize */
    /* these pins with INPUT_PULLUP mode and include */
    /* basic setup and loop functions. */
/****** END SYSTEM REQUIREMENTS *****/

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

/****** FUNCTION PROTOTYPES *****/
void setup(void);
void loop(void);
void onButton1Pressed(void);
void onButton2Pressed(void);
void onButton3Pressed(void);

/***** DEFINITION OF DIGITAL INPUT PINS *****/
const uint8_t mani_PushButton_PIN_D2 = 2;
const uint8_t mani_PushButton_PIN_D3 = 3;
const uint8_t mani_PushButton_PIN_D4 = 4;

/****** DEFINITION OF LIBRARIES CLASS INSTANCES*****/
EasyButton button1(mani_PushButton_PIN_D2);  // Initialize EasyButton object for button 1
EasyButton button2(mani_PushButton_PIN_D3);  // Initialize EasyButton object for button 2
EasyButton button3(mani_PushButton_PIN_D4);  // Initialize EasyButton object for button 3

void setup(void)
{
    // Initialize serial communication at 115200 baud rate
    Serial.begin(115200);

    Serial.println();
    Serial.println(">>> EasyButton multiple buttons example <<<");

    // Initialize buttons
    button1.begin();
    button2.begin();
    button3.begin();

    // Attach callback functions to be called when buttons are pressed
    button1.onPressed(onButton1Pressed);
    button2.onPressed(onButton2Pressed);
    button3.onPressed(onButton3Pressed);
}

void loop(void)
{
    // Continuously read the button states
    button1.read();
    button2.read();
    button3.read();
}

// Callback function for button 1 press
void onButton1Pressed(void)
{
    Serial.println("Button1 pressed");
}

// Callback function for button 2 press
void onButton2Pressed(void)
{
    Serial.println("Button2 pressed");
}

// Callback function for button 3 press
void onButton3Pressed(void)
{
    Serial.println("Button3 pressed");
}

/* END CODE */