// Configure a highly optimized idle hook function with minimal instructions,
//  which prints a string every 10seconds

#include <Arduino.h>
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"

// Define the string to be printed
const char *message = "Idle hook function executed.";

// Function to print the message every 10 seconds
void idleTask(void *pvParameters) {
    while (1) {
        Serial.println(message);
        // Delay for 10 seconds
        vTaskDelay(pdMS_TO_TICKS(10000));
    }
}

void setup() {
    // Initialize serial communication
    Serial.begin(115200);

    // Give the serial port some time to initialize
    delay(1000);

    // Print an initial message
    Serial.println("System is starting...");

    // Create the idle task
    xTaskCreate(
        idleTask,     // Task function
        "IdleTask",   // Task name
        1024,         // Stack size
        NULL,         // Task parameters
        tskIDLE_PRIORITY, // Task priority
        NULL          // Task handle
    );
}

void loop() {
    // Do nothing, everything is handled by the FreeRTOS tasks
}