#include <Adafruit_GFX.h>
#include <Adafruit_ILI9341.h>

// Pin Definitions for the ILI9341 display
#define TFT_CS     10
#define TFT_RST    9
#define TFT_DC     8

// Screen dimensions
#define SCREEN_WIDTH  240
#define SCREEN_HEIGHT 320

// Text parameters
#define TEXT_SIZE     2
#define TEXT_COLOR    ILI9341_PINK
#define TEXT          "DVD"

// ILI9341 display object
Adafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC, TFT_RST);

// Text position
int16_t textX = 0;
int16_t textY = 0;
int16_t textDirX = 1; // Text direction along X-axis
int16_t textDirY = 1; // Text direction along Y-axis

void setup() {
  Serial.begin(9600);
  
  // Initialize the ILI9341 display
  tft.begin();
  tft.setRotation(3); // Adjust screen rotation if needed
  
  // Fill the screen with black
  tft.fillScreen(ILI9341_BLACK);

  // Set text color and size
  tft.setTextColor(TEXT_COLOR);
  tft.setTextSize(TEXT_SIZE);
}

void loop() {
  // Clear previous text
  tft.fillRect(textX, textY, strlen(TEXT) * 6 * TEXT_SIZE, 8 * TEXT_SIZE, ILI9341_BLACK);

  // Update text position
  textX += textDirX;
  textY += textDirY;

  // Check if text hits edges
  if (textX + strlen(TEXT) * 6 * TEXT_SIZE >= SCREEN_WIDTH || textX <= 0) {
    textDirX = -textDirX;
  }
  if (textY + 8 * TEXT_SIZE >= SCREEN_HEIGHT || textY <= 0) {
    textDirY = -textDirY;
  }

  // Draw text
  tft.setCursor(textX, textY);
  tft.print(TEXT);

  // Delay for smoother animation
  delay(10);
}