Merging two codes, reading from ultrasonic sensor to display

Using Arduino Programming Questions
5

I am sorry but I can't figure out how to do that. :blush:

Here's what I manage to cobble together.

#include "URMSerial.h"
#define DISTANCE 1

int ledPin = 13;
URMSerial urm;
int output = 0;

// Arduino pins connected to the 4511
const int LedA = 5;
const int LedB = 8;
const int LedC = 7;
const int LedD = 6;

// Arduino pins connected to the segment driver transistors
const int Led1 = 4;
const int Led2 = 3;
const int Led3 = 2;

void setup() {

  Serial.begin(9600); // Sets the baud rate to 9600
  urm.begin(9,10,9600); // RX Pin, TX Pin, Baud Rate pinMode(ledPin, OUTPUT);

  // Let the Arduino know which pins go where
  pinMode(LedA, OUTPUT);
  pinMode(LedB, OUTPUT);
  pinMode(LedC, OUTPUT);
  pinMode(LedD, OUTPUT);
  pinMode(Led1, OUTPUT);
  pinMode(Led2, OUTPUT);
  pinMode(Led3, OUTPUT);
  digitalWrite(Led1, HIGH);
  digitalWrite(Led2, HIGH);
  digitalWrite(Led3, HIGH);
}

void loop() 
{ 
  // Request a distance reading from the URM37
  urm.requestMeasurement(DISTANCE); // You may call this as many times as you like. It will only send once

  // Avoid fetching the distance until we're sure the reading is ready
  if(urm.hasReading()) 
  {
    int value; // This value will be populated
    switch(urm.getMeasurement(value)) // Find out the type of request
    {
    case DISTANCE: // Double check the reading we recieve is of DISTANCE type



      // Display the first digit
      Display(value / 100);       // Send first digit to the 4511
      output = value % 100;      // Calculate next digit
      digitalWrite(Led1, LOW);    // Illuminate first segment
      delay(2);                   // Wait
      digitalWrite(Led1, HIGH);   // Extinguish first segment

      // Display the second digit
      Display(value /10);
      output = value % 10;
      digitalWrite(Led2, LOW);
      delay(2);
      digitalWrite(Led2, HIGH);

      // Display the third digit
      Display(value);
      output = value;
      digitalWrite(Led3, LOW);
      delay(2);
      digitalWrite(Led3, HIGH);

      delay(200);
      break;
    }
  }
}