#define LED PA14
#define LED1 PA13
#define LED2 PC6

void setup() {
  // put your setup code here, to run once:
  pinMode(LED, OUTPUT);
  pinMode(LED1, OUTPUT);
  pinMode(LED2, OUTPUT);
  Serial.begin(115200);
  Serial.println("Hello, STM32!");
}

void loop() {
  // put your main code here, to run repeatedly:
  digitalWrite(LED,HIGH);
  delay(500); // this speeds up the simulation
  digitalWrite(LED,LOW);
  delay(500);
  digitalWrite(LED1,HIGH);
  delay(1000); // this speeds up the simulation
  digitalWrite(LED1,LOW);
  delay(1000);
  digitalWrite(LED2,HIGH);
  delay(1500); // this speeds up the simulation
  digitalWrite(LED2,LOW);
  delay(1500);
}