// Варіант 7 - пжзср
// STM32 Nucleo (Arduino core)

const uint8_t PIN_ORANGE  = D12;
const uint8_t PIN_YELLOW  = D11;
const uint8_t PIN_GREEN_1 = D10;
const uint8_t PIN_BLUE    = D9;
const uint8_t PIN_MAGENTA = D8;

void my_delay() {
  delay(500);
}

void setup() {
  pinMode(PIN_ORANGE, OUTPUT);
  pinMode(PIN_YELLOW, OUTPUT);
  pinMode(PIN_GREEN_1, OUTPUT);
  pinMode(PIN_BLUE, OUTPUT);
  pinMode(PIN_MAGENTA, OUTPUT);
}

void loop() {
  digitalWrite(PIN_ORANGE, HIGH);
  digitalWrite(PIN_YELLOW, HIGH);
  digitalWrite(PIN_GREEN_1, HIGH);
  digitalWrite(PIN_BLUE, HIGH);
  digitalWrite(PIN_MAGENTA, HIGH);
  my_delay();

  digitalWrite(PIN_ORANGE, LOW);
  digitalWrite(PIN_YELLOW, LOW);
  digitalWrite(PIN_GREEN_1, LOW);
  digitalWrite(PIN_BLUE, LOW);
  digitalWrite(PIN_MAGENTA, LOW);
  my_delay();
}