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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 }
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