**LED Control** rev_02

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    - Project: **LED Control**
    - Source Code NOT compiled for: Arduino Uno
    - Source Code created on: 2025-04-30 05:13:56

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/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
    /* We use the FastLED library. The task is to */
    /* smoothly turn on and off the WS2812b LED strip, */
    /* which has 240 LEDs, we need the ability to adjust */
    /* the brightness and temperature of the glow, */
    /* connected to the D13 pin. Turning on and off is */
    /* done by pressing */
/****** END SYSTEM REQUIREMENTS *****/

/* START CODE */

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

/****** FUNCTION PROTOTYPES *****/
void setup(void);
void loop(void);
void toggleLED(); // Function to toggle LED on and off
void adjustBrightness(); // Function to adjust brightness
void adjustTemperature(); // Function to adjust temperature

/***** DEFINITION OF DIGITAL INPUT PINS *****/
const uint8_t Button1_PushButton_PIN_D2 = 2;

/***** LED STRIP CONFIGURATION *****/
#define NUM_LEDS 240
#define DATA_PIN 13
CRGB leds[NUM_LEDS]; // Array to hold LED colors
EasyButton button(Button1_PushButton_PIN_D2); // Button instance

// Variables for brightness and temperature
uint8_t brightness = 255; // Full brightness
uint8_t temperature = 0; // Default temperature

/****** DEFINITION OF LIBRARIES CLASS INSTANCES*****/

void setup(void)
{
    // put your setup code here, to run once:
    pinMode(Button1_PushButton_PIN_D2, INPUT_PULLUP);

    // Initialize the button
    button.begin();

    // Initialize the LED strip
    FastLED.addLeds<WS2812B, DATA_PIN, GRB>(leds, NUM_LEDS);
    FastLED.setBrightness(brightness);
}

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

    // Check if the button is pressed
    if (button.pressed()) {
        toggleLED(); // Toggle LED on button press
    }

    // Adjust brightness and temperature if needed
    adjustBrightness();
    adjustTemperature();

    // Show the LEDs with the current settings
    FastLED.show();
}

// Function to toggle LED on and off
void toggleLED() {
    static bool ledState = false; // Track LED state
    ledState = !ledState; // Toggle state
    if (ledState) {
        // Turn on LEDs with current brightness and temperature
        fill_solid(leds, NUM_LEDS, CHSV(temperature, 255, brightness));
    } else {
        // Turn off LEDs
        fill_solid(leds, NUM_LEDS, CRGB::Black);
    }
}

// Function to adjust brightness (placeholder for actual implementation)
void adjustBrightness() {
    // Example: Adjust brightness based on some condition or input
    // This can be expanded to use a potentiometer or other input method
}

// Function to adjust temperature (placeholder for actual implementation)
void adjustTemperature() {
    // Example: Adjust temperature based on some condition or input
    // This can be expanded to use a potentiometer or other input method
}

/* END CODE */