#include <Arduino_FreeRTOS.h>

TaskHandle_t Task1Handle; 

void Task1(void *pvParameters)
{
  for (;;)
  {
    Serial.println("Task1 is running");
    vTaskDelay(pdMS_TO_TICKS(10));
  }
}

void Task2(void *pvParameters)
{
  for (int i = 0; i < 10; i++)
  {
    Serial.println("Task2 is running");
    vTaskDelay(pdMS_TO_TICKS(10));
  }
  vTaskPrioritySet(Task1Handle, 2);
}

void setup()
{
  Serial.begin(9600);
  while (!Serial)
  {
    ; 
  }

  xTaskCreate(
      Task1,
      "Task1",
      128,
      NULL,
      1,
      &Task1Handle);

  xTaskCreate(
      Task2,
      "Task2",
      128,
      NULL,
      1,
      NULL);
}

void loop()
{
}