void setup() {
// put your setup code here, to run once:
Serial.begin(115200);
Serial.println("Hello, STM32!");
digitalWrite(PB10, LOW);
}
void loop() {
// put your main code here, to run repeatedly:
// digitalWrite(PB10, LOW);
// digitalWrite(D3, HIGH);
// digitalWrite(D4, HIGH);
// delay(500); // this speeds up the simulation
// digitalWrite(D2, HIGH);
// digitalWrite(D3, LOW);
// digitalWrite(D4, HIGH);
// delay(500); // this speeds up the simulation
// digitalWrite(D2, HIGH);
// digitalWrite(D3, HIGH);
// digitalWrite(D4, LOW);
// delay(500); // this speeds up the simulation
}