Code for ETE 2015 presentation

0_init.m

locationManager = [[CLLocationManager alloc] init];
locationManager.delegate = self;

NSUUID *uuid = [[NSUUID alloc] 
                initWithUUIDString:@"01122334-4556-6778-899A-ABBCCDDEEFF0"];

CLBeaconRegion *region = [[CLBeaconRegion alloc]
                          initWithProximityUUID:uuid identifier:@"iBeacon"];

region.notifyOnEntry = TRUE;
region.notifyOnExit = TRUE;
region.notifyEntryStateOnDisplay = TRUE;

[locationManager requestAlwaysAuthorization];
[locationManager startMonitoringForRegion:region];

1_region.m

- (void)locationManager:(CLLocationManager *)manager 
      didDetermineState:(CLRegionState)state 
              forRegion:(CLRegion *)region 
{
    if(state == CLRegionStateInside)
    {
        CLBeaconRegion *beaconRegion = (CLBeaconRegion *)region;
        [locationManager startRangingBeaconsInRegion:beaconRegion];
    }
    else if(state == CLRegionStateOutside)
    {
        CLBeaconRegion *beaconRegion = (CLBeaconRegion *)region;
        [locationManager stopRangingBeaconsInRegion:beaconRegion];
    }    
}

2_range.m

- (void)locationManager:(CLLocationManager *)manager 
        didRangeBeacons:(NSArray *)beacons 
               inRegion:(CLBeaconRegion *)region
{
    CLBeacon *beacon = [beacons firstObject];

    switch (beacon.proximity) {
        case CLProximityImmediate:
            [[self rangeLabel] setText:@"Immediate"];
            break;
        case CLProximityNear:
            [[self rangeLabel] setText:@"Near"];
            break;
        case CLProximityFar:
            [[self rangeLabel] setText:@"Far"];
            break;
        case CLProximityUnknown:
            [[self rangeLabel] setText:@"Unknown"];
            break;
        default:
            [[self rangeLabel] setText:@"Error"];
    }
}

onButtonData.js

onButtonData: function(data) {
  var message;
  var a = new Uint8Array(data);
  switch(a[0]) {
  case 0:
      message = "No buttons are pressed";
      break;
  case 1:
      message = "Right button is pressed";
      break;
  case 2:
      message = "Left button is pressed";
      break;
  case 3:
      message = "Both buttons are pressed";
      break;
  default:
      message = "Error";
  }
  
  buttonState.innerHTML = message;
},

peripheral.js

{
    "name": "Robosmart",
    "id": "78:C5:E5:9A:15:AA",
    "advertising": {},
    "rssi": -65,
    "services": [
        "1800", "1801", "180a",
        "f000ffc0-0451-4000-b000-000000000000",
        "ff10", "ff20", "ff40"
    ],
    "characteristics": [
        {
            "service": "ff10",
            "characteristic": "ff11",
            "properties": [
                "Read", "Write"
            ]
        },
        {
            "service": "ff10",
            "characteristic": "ff12",
            "properties": [
                "Read", "Write"
            ]
        },
        {
            "service": "ff10",
            "characteristic": "ff16",
            "properties": [
                "Read"
            ]
        }
    ]
}

URI Beacon

00 // http://www.
70 // p
68 // h
69 // i
6c // l
6c // l
79 // y
65 // e
64 // t
65 // e
00 // .com/
72 // r
2f // /
61 // a