// Ne fonctionne pas car TFT_eSPI fait trop appel au matériel...

#define ILI9341_DRIVER

#define TFT_WIDTH  240
#define TFT_HEIGHT 320

#define TFT_MOSI 23
#define TFT_SCLK 18
#define TFT_CS   5
#define TFT_DC   2
#define TFT_RST  -1     // ← IMPORTANT
// #define TFT_RST  17
#define TFT_MISO -1
#define LcdBacklightPin 4

#define TFT_RGB_ORDER TFT_BGR

#define SPI_FREQUENCY 4000000

#define LOAD_GLCD
#define LOAD_FONT4
#define LOAD_FONT8
#define LOAD_GFXFF
#define SMOOTH_FONT

#define I2C_SDA  21
#define I2C_SCL  22

#include <Wire.h>
#include <TFT_eSPI.h>

TFT_eSPI tft;

void setup() {
  // pinMode(LcdBacklightPin, OUTPUT);
  // digitalWrite(LcdBacklightPin, HIGH);   // ← allume le backlight

  Serial.begin(115200);
  Wire.begin(I2C_SDA, I2C_SCL);   // Touch Screen

  while (!Serial) {}
  Serial.println("I2C scan...");
  for (uint8_t addr = 1; addr < 127; addr++) {
    Wire.beginTransmission(addr);
    if (Wire.endTransmission() == 0) {
      Serial.print("Found I2C device at 0x");
      Serial.println(addr, HEX);
    }
  }

  tft.init();
  tft.setRotation(1);
  tft.fillScreen(TFT_RED);
  tft.setTextColor(TFT_YELLOW, TFT_BLACK);
  tft.drawString("ESP32 + ILI9341 (Wokwi)", 20, 20, 4);
}


void loop() {
  delay(10);
}