.ukl#include <Ultrasonic.h>
#include <led7Segment.h>

Ultrasonic ultrasonic(12, 13);
led7Segment seg7;

const int pinLeft = 10;
const int pinRight = 11;

int distance;

void writeSegment(int number){
  int tens = number/10;
  int ones = number%10;
  
  seg7.setNumber(tens);
  digitalWrite(pinLeft, LOW);
  digitalWrite(pinRight, HIGH);
  delay(100);
  digitalWrite(pinLeft, HIGH);
  digitalWrite(pinRight, HIGH);
  delay(5);
  seg7.setNumber(ones);
  digitalWrite(pinLeft, HIGH);
  digitalWrite(pinRight, LOW);
  delay(100);
}


void setup() {
  Serial.begin(9600);
  seg7.setPinA(2);
  seg7.setPinB(3);
  seg7.setPinC(4);
  seg7.setPinD(5);
  seg7.setPinE(6);
  seg7.setPinF(7);
  seg7.setPinG(8);
}

void loop() {
  // Pass INC as a parameter to get the distance in inches
  digitalWrite(pinLeft, HIGH);
  digitalWrite(pinRight, HIGH);
  distance = ultrasonic.read();
  Serial.println(distance);
  if(distance < 100){
    writeSegment(distance);
  }
  else{
    digitalWrite(pinLeft, LOW);
    digitalWrite(pinRight, LOW);
    seg7.setNumber(0);
  }
}