eduautomatiza / esp32-task-example

Example for Arduino using ESP32 and running two tasks and enabling the watchdog timer.

esp32-task-example

Example for Arduino using ESP32 and running two tasks and enabling the watchdog timer.

The project uses PlatformIO IDE for VSCode, Visual Studio Code and arduino framework for espressif32 platform;

first task, main.cpp:

void setup() {

  esp_task_wdt_init(60, true); // time in seconds
  enableLoopWDT();

  Serial.begin(115200);
  delay(100);

  // put your setup code here, to run once:
  Serial.println("Setup 1");
  createTask2();
}

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

  Serial.println("loop 1");
  delay(1000);
}

second task, task_2.cpp:

void setup2(void) {
  enableLoop2WDT();

  // put your setup code here, to run once:
  Serial.println("Setup 2");
}

void loop2(void) {
  // put your main code here, to run repeatedly:

  Serial.println("loop 2");
  delay(3000);
}

Serial terminal output:

Setup 1
Setup 2
loop 2
loop 1
loop 1
loop 1
loop 2
loop 1
loop 1
loop 1
loop 2
loop 1