//  ***  meierinc copyright 2022  ***  //
//  ***  [email protected] ***  //

//  ***  includes  ***  //

//  ***  codes  ***  //
void task12(void* ptr)
{
  pinMode(12, OUTPUT);

  while (true)
  {
    digitalWrite(12, !digitalRead(12));
    // delay(1000);
    vTaskDelay(3000);  // Muti-task version delay.
  }
}

void task13(void* ptr)
{
  pinMode(13, OUTPUT);

  while (true)
  {
    digitalWrite(13, !digitalRead(13));
    // delay(1000);
    vTaskDelay(6000);  // Muti-task version delay.

  }
}

void task14(void* ptr)
{
  pinMode(14, OUTPUT);

  while (true)
  {
    digitalWrite(14, !digitalRead(14));
    // delay(1000);
    vTaskDelay(1000);  // Muti-task version delay.

  }
}

void setup() {
  // Serial
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");

  // requests args:
  //    function's defination,
  //    "nickname",
  //    requests memory space(byte), 
  //    input argument or NULL,
  //    priority,
  //    handle (requests a pointer) that operate the task () or NULL
  xTaskCreate(task12, "blink 12", 1024, NULL, 1, nullptr);
  xTaskCreate(task13, "blink 13", 1024, NULL, 1, nullptr);
  xTaskCreate(task14, "blink 14", 1024, NULL, 1, nullptr);

}

void loop()
{

}