**Matrix Control** rev_01

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    - Project: **Matrix Control**
    - Source Code NOT compiled for: Arduino Uno
    - Source Code created on: 2025-01-03 14:36:18

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/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
    /* This project integrates an EasyButton for button */
    /* presses and a MAX7219 LED matrix for displaying */
    /* information. A potentiometer is used for adjusting */
    /* settings, enhancing user experience through real- */
    /* time feedback. */
/****** END SYSTEM REQUIREMENTS *****/

/* START CODE */

/****** DEFINITION OF LIBRARIES *****/
#include <EasyButton.h> //https://github.com/evert-arias/EasyButton
#include <Led-Matrix-SOLDERED.h>    //https://github.com/SolderedElectronics/Soldered-8x8-MAX7219-LED-Matrix-Arduino-Library

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

/***** DEFINITION OF DIGITAL INPUT PINS *****/
const uint8_t f_PushButton_PIN_D2 = 2;

/***** DEFINITION OF ANALOG INPUT PINS *****/
const uint8_t m_Potentiometer_Vout_PIN_A0 = A0;

/****** DEFINITION OF LIBRARIES CLASS INSTANCES*****/
// Instantiate EasyButton for handling button presses
EasyButton button(f_PushButton_PIN_D2);

// Instantiate Led_Matrix for controlling the LED matrix
Led_Matrix ledMatrix(10, 1); // Assuming CS pin is 10 and 1 device

void setup(void)
{
    // Initialize button
    button.begin();

    // Initialize LED matrix
    ledMatrix.begin();

    // Set up pin modes
    pinMode(f_PushButton_PIN_D2, INPUT_PULLUP);
    pinMode(m_Potentiometer_Vout_PIN_A0, INPUT);
}

void loop(void)
{
    // Update button state
    button.read();
    button.update();

    // Read potentiometer value
    int potValue = analogRead(m_Potentiometer_Vout_PIN_A0);

    // Use the potentiometer value to adjust LED brightness or other settings
    // For demonstration, we will display the potentiometer value on the LED matrix
    ledMatrix.clear();
    ledMatrix.setCursor(0, 0);
    ledMatrix.print(potValue);
    ledMatrix.write();

    // Check button press
    if (button.pressed()) {
        // Display a message when the button is pressed
        ledMatrix.clear();
        ledMatrix.setCursor(0, 0);
        ledMatrix.print("Button Pressed");
        ledMatrix.write();
    }

    delay(100); // Small delay to debounce
}

/* END CODE */