// Бортюк Владимир Задание 5

const int pinR = 3;
const int pinG = 5;
const int pinB = 6;

String num;

void setup() {
  pinMode(pinR, OUTPUT);
  pinMode(pinG, OUTPUT);
  pinMode(pinB, OUTPUT);

  Serial.begin(9600);
}

void loop() {
  while(Serial.available() != 0) {

  }

  String num = Serial.readStringUntil('\n');
  Serial.println(num);

  String red = num.substring(0, 3);
  String green = num.substring(3, 6);
  String blue = num.substring(6, 9);

  int for_red = red.toInt();
  int for_green = red.toInt();
  int for_blue = red.toInt();

  analogWrite(pinR, map(for_red, 0, 999, 0, 255));
  analogWrite(pinG, map(for_green, 0, 999, 0, 255));
  analogWrite(pinB, map(for_blue, 0, 999, 0, 255));

}