#include <Arduino.h>

// put function declarations here:
int myFunction(int, int);
void task1(void *ptr)
{
  String task1_str= *(String*)ptr;

  for (;;)
  {
    Serial.println(task1_str);
    vTaskDelay(1000);
  }
}

void setup()
{
  Serial.begin(9600);
  String str="hello";
  xTaskCreate(task1, "SerialPrint", 1024, (void*)&str, 1, NULL);
}

void loop()
{
  // put your main code here, to run repeatedly:
}