// The setup function runs once
void setup() {
  // Initialize serial
  Serial.begin(115200);
  Serial.println("Hello, STM32!");
  Serial.println("Welcome to Wokwi :-)");

  // Initialize digital pin PC13 as an output
  pinMode(LED_BUILTIN, OUTPUT);
}

// The loop function runs over and over again forever
void loop() {
  digitalWrite(LED_BUILTIN, HIGH);   // Turn the LED on
  delay(1000);                       // Wait for a second
  digitalWrite(LED_BUILTIN, LOW);    // Turn the LED off
  delay(1000);                       // Wait for a second
}