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// Uses only one core for demo
#if CONFIG_FREERTOS_UNICORE
static const BaseType_t app_cpu = 0;
#else
static const BaseType_t app_cpu = 1;
#endif

// Define LED pin (Ubah sesuai board ESP32)
static const int led_pin = 2; // Coba ganti ke 4 atau 5 jika tidak menyala

// Task function: Blink LED
void toggleLED(void *parameter) {
  while (1) {
    digitalWrite(led_pin, HIGH);  // LED ON
    vTaskDelay(500 / portTICK_PERIOD_MS);
    digitalWrite(led_pin, LOW);   // LED OFF
    vTaskDelay(500 / portTICK_PERIOD_MS);
  }
}

void setup() {
  // Configure pin as output
  pinMode(led_pin, OUTPUT);

  // Create FreeRTOS task to toggle LED
  xTaskCreatePinnedToCore(
    toggleLED,      // Function to be called
    "Toggle LED",   // Name of task
    1024,           // Stack size (in words)
    NULL,           // Parameter to pass to function
    1,              // Task priority (higher number = higher priority)
    NULL,           // Task handle
    app_cpu         // Run on the selected core
  );
}

void loop() {
  // Empty loop since the task runs independently
}