diff --git a/.gitignore b/.gitignore
index 3e9c3fe..da9ce23 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,8 @@ clast
 ast.txt
 *.ast
 program
+examples/bluetooth/bluetooth
+examples/bluetooth/ble/main.go
 examples/foundation/foundation
 examples/foundation/ns
 examples/simple/simple
diff --git a/examples/bluetooth/ble/ble_delegate.h b/examples/bluetooth/ble/ble_delegate.h
new file mode 100644
index 0000000..f673c12
--- /dev/null
+++ b/examples/bluetooth/ble/ble_delegate.h
@@ -0,0 +1,23 @@
+#import <CoreBluetooth/CoreBluetooth.h>
+
+@interface ble_delegate : NSObject <CBCentralManagerDelegate, CBPeripheralDelegate> 
+{
+    CBCentralManager *manager;
+    CBPeripheral *peripheral;
+
+    BOOL wantScan;
+    BOOL autoConnect;
+    void (*scanCallback)(void* p);
+    dispatch_queue_t q;
+    CBUUID *looking_for;
+}
+
+
+- (ble_delegate*) init;
+- (void) scanFor:(CBUUID*)uuid;
+- (void) stopScan;
+- (BOOL) isLECapableHardware;
+
+
+@end
+
diff --git a/examples/bluetooth/ble/ble_delegate.m b/examples/bluetooth/ble/ble_delegate.m
new file mode 100644
index 0000000..f8bd6b8
--- /dev/null
+++ b/examples/bluetooth/ble/ble_delegate.m
@@ -0,0 +1,358 @@
+#import "ble_delegate.h"
+
+@implementation ble_delegate
+
+- (ble_delegate*) init
+{
+    [super init];
+    NSLog(@"Initializing manager");
+    q = dispatch_queue_create("st.wow.gitlab.ble",NULL);
+    [q retain];
+    manager = [[CBCentralManager alloc] initWithDelegate:self queue:q];
+    return self;
+}
+
+- (void) dealloc
+{
+    [self stopScan];
+
+    [peripheral setDelegate:nil];
+    [peripheral release];
+
+    [manager release];
+
+    [super dealloc];
+}
+
+#pragma mark - Start/Stop Scan methods
+
+/*
+ Request CBCentralManager to scan for heart rate peripherals using service UUID 0x180D
+ */
+- (void) scanFor:(CBUUID*)uuid
+{
+    autoConnect = TRUE;
+    [self _scanFor:uuid];
+}
+
+- (void) _scanFor:(CBUUID*)uuid 
+{
+    if (uuid != nil) {
+	if (looking_for != nil) {
+		[looking_for release];
+	}
+        looking_for = uuid;
+    }
+    if (looking_for == nil) {
+        NSLog(@"No scan target specified");
+        return;
+    }
+    if (![self isLECapableHardware]) {
+        NSLog(@"Not LE capable hardware");
+        NSLog(@"Setting wantScan to true");
+        wantScan = true;
+        return;
+    } else {
+        NSLog(@"Is LE capable hardware");
+    }
+    NSLog(@"Scanning");
+    [manager scanForPeripheralsWithServices:[NSArray arrayWithObject:looking_for] options:nil];
+}
+
+/*
+ Request CBCentralManager to stop scanning for heart rate peripherals
+ */
+- (void) stopScan 
+{
+    [manager stopScan];
+    scanCallback(nil);
+}
+
+#pragma mark - CBCentralManager delegate methods
+/*
+ Invoked whenever the central manager's state is updated.
+ */
+- (void) centralManagerDidUpdateState:(CBCentralManager *)central 
+{
+    NSLog(@"State changed");
+    if ([self isLECapableHardware] && wantScan) {
+        NSLog(@"Starting scan?");
+        [self _scanFor:nil];
+    }
+}
+
+- (BOOL) isLECapableHardware
+{
+    NSString * state = nil;
+
+    switch ([manager state])
+    {
+        case CBManagerStateUnsupported:
+            NSLog(@"--unsupported");
+            state = @"The platform/hardware doesn't support Bluetooth Low Energy.";
+            break;
+        case CBManagerStateUnauthorized:
+            NSLog(@"--unauthorized");
+            state = @"The app is not authorized to use Bluetooth Low Energy.";
+            break;
+        case CBManagerStatePoweredOff:
+            NSLog(@"--powered off");
+            state = @"Bluetooth is currently powered off.";
+            break;
+        case CBManagerStatePoweredOn:
+            NSLog(@"--powered on");
+            return TRUE;
+        case CBManagerStateResetting:
+            NSLog(@"--resetting");
+            return FALSE;
+        case CBManagerStateUnknown:
+            NSLog(@"--unknown");
+            state = @"Bluetooth state is unknown.";
+    }
+
+    NSLog(@"Central manager state: %@", state);
+    return FALSE;
+}
+    
+/*
+ Invoked when the central discovers a peripheral while scanning.
+ */
+- (void) centralManager:(CBCentralManager *)central didDiscoverPeripheral:(CBPeripheral *)aPeripheral advertisementData:(NSDictionary *)advertisementData RSSI:(NSNumber *)RSSI 
+{
+    NSLog(@"Found peripheral");
+    peripheral = aPeripheral;
+    [peripheral retain];
+    if (autoConnect) {
+        [self stopScan];
+    	printf("Connecting\n");
+    	[manager connectPeripheral:aPeripheral options:[NSDictionary dictionaryWithObject:[NSNumber numberWithBool:YES] forKey:CBConnectPeripheralOptionNotifyOnDisconnectionKey]];
+    } else {
+        scanCallback(aPeripheral);
+    }
+}
+
+/*
+ Invoked when the central manager retrieves the list of known peripherals.
+ Automatically connect to first known peripheral
+ */
+- (void)centralManager:(CBCentralManager *)central didRetrievePeripherals:(NSArray *)peripherals
+{
+    NSLog(@"Retrieved peripheral: %lu - %@", [peripherals count], peripherals);
+    
+    [self stopScan];
+    
+    /* If there are any known devices, automatically connect to it.*/
+    if([peripherals count] >=1)
+    {
+        peripheral = [peripherals objectAtIndex:0];
+        [peripheral retain];
+        printf("Connecting\n");
+        [manager connectPeripheral:peripheral options:[NSDictionary dictionaryWithObject:[NSNumber numberWithBool:YES] forKey:CBConnectPeripheralOptionNotifyOnDisconnectionKey]];
+    }
+}
+
+/*
+ Invoked whenever a connection is succesfully created with the peripheral. 
+ Discover available services on the peripheral
+ */
+- (void) centralManager:(CBCentralManager *)central didConnectPeripheral:(CBPeripheral *)aPeripheral 
+{ 
+    NSLog(@"Connected");
+    [aPeripheral setDelegate:self];
+    [aPeripheral discoverServices:nil];
+}
+
+/*
+ Invoked whenever an existing connection with the peripheral is torn down. 
+ Reset local variables
+ */
+- (void)centralManager:(CBCentralManager *)central didDisconnectPeripheral:(CBPeripheral *)aPeripheral error:(NSError *)error
+{
+    if( peripheral )
+    {
+        [peripheral setDelegate:nil];
+        [peripheral release];
+        peripheral = nil;
+    }
+}
+
+/*
+ Invoked whenever the central manager fails to create a connection with the peripheral.
+ */
+- (void)centralManager:(CBCentralManager *)central didFailToConnectPeripheral:(CBPeripheral *)aPeripheral error:(NSError *)error
+{
+    NSLog(@"Fail to connect to peripheral: %@ with error = %@", aPeripheral, [error localizedDescription]);
+    if( peripheral )
+    {
+        [peripheral setDelegate:nil];
+        [peripheral release];
+        peripheral = nil;
+    }
+}
+
+#pragma mark - CBPeripheral delegate methods
+/*
+ Invoked upon completion of a -[discoverServices:] request.
+ Discover available characteristics on interested services
+ */
+- (void) peripheral:(CBPeripheral *)aPeripheral didDiscoverServices:(NSError *)error 
+{
+    NSLog(@"Discovered services");
+    for (CBService *aService in aPeripheral.services) 
+    {
+        NSLog(@"Service found with UUID: %@", aService.UUID);
+        
+        /* Heart Rate Service */
+        if ([aService.UUID isEqual:[CBUUID UUIDWithString:@"180D"]]) 
+        {
+            NSLog(@"--heart rate service");
+            [aPeripheral discoverCharacteristics:nil forService:aService];
+        }
+        
+        /* Device Information Service */
+        if ([aService.UUID isEqual:[CBUUID UUIDWithString:@"180A"]]) 
+        {
+            NSLog(@"--device information service");
+            [aPeripheral discoverCharacteristics:nil forService:aService];
+        }
+        
+        /* GAP (Generic Access Profile) for Device Name */
+        if ( [aService.UUID isEqual:[CBUUID UUIDWithString:@"1800"]] )
+        {
+            NSLog(@"--generic access profile");
+            [aPeripheral discoverCharacteristics:nil forService:aService];
+        }
+    }
+}
+
+/*
+ Invoked upon completion of a -[discoverCharacteristics:forService:] request.
+ Perform appropriate operations on interested characteristics
+ */
+- (void) peripheral:(CBPeripheral *)aPeripheral didDiscoverCharacteristicsForService:(CBService *)service error:(NSError *)error 
+{
+    NSLog(@"Discovered characteristics");
+    if ([service.UUID isEqual:[CBUUID UUIDWithString:@"180D"]]) 
+    {
+        for (CBCharacteristic *aChar in service.characteristics) 
+        {
+            /* Set notification on heart rate measurement */
+            if ([aChar.UUID isEqual:[CBUUID UUIDWithString:@"2A37"]]) 
+            {
+                [peripheral setNotifyValue:YES forCharacteristic:aChar];
+                NSLog(@"Found a Heart Rate Measurement Characteristic");
+            }
+            /* Read body sensor location */
+            if ([aChar.UUID isEqual:[CBUUID UUIDWithString:@"2A38"]]) 
+            {
+                [aPeripheral readValueForCharacteristic:aChar];
+                NSLog(@"Found a Body Sensor Location Characteristic");
+            } 
+            
+            /* Write heart rate control point */
+            if ([aChar.UUID isEqual:[CBUUID UUIDWithString:@"2A39"]])
+            {
+                uint8_t val = 1;
+                NSData* valData = [NSData dataWithBytes:(void*)&val length:sizeof(val)];
+                [aPeripheral writeValue:valData forCharacteristic:aChar type:CBCharacteristicWriteWithResponse];
+            }
+        }
+    }
+    
+    if ( [service.UUID isEqual:[CBUUID UUIDWithString:@"1800"]] )
+    {
+        for (CBCharacteristic *aChar in service.characteristics) 
+        {
+            /* Read device name */
+            if ([aChar.UUID isEqual:[CBUUID UUIDWithString:@"2A00"]])
+            {
+                [aPeripheral readValueForCharacteristic:aChar];
+                NSLog(@"Found a Device Name Characteristic");
+            }
+        }
+    }
+    
+    if ([service.UUID isEqual:[CBUUID UUIDWithString:@"180A"]]) 
+    {
+        for (CBCharacteristic *aChar in service.characteristics) 
+        {
+            /* Read manufacturer name */
+            if ([aChar.UUID isEqual:[CBUUID UUIDWithString:@"2A29"]]) 
+            {
+                [aPeripheral readValueForCharacteristic:aChar];
+                NSLog(@"Found a Device Manufacturer Name Characteristic");
+            }
+        }
+    }
+}
+
+/*
+ Invoked upon completion of a -[readValueForCharacteristic:] request or on the reception of a notification/indication.
+ */
+- (void) peripheral:(CBPeripheral *)aPeripheral didUpdateValueForCharacteristic:(CBCharacteristic *)characteristic error:(NSError *)error 
+{
+    NSLog(@"didUpdateValueForCharacteristic");
+    /* Updated value for heart rate measurement received */
+    if ([characteristic.UUID isEqual:[CBUUID UUIDWithString:@"2A37"]]) 
+    {
+        if( (characteristic.value)  || !error )
+        {
+            /* Update UI with heart rate data */
+            //[self updateWithHRMData:characteristic.value];
+        }
+    } 
+    /* Value for body sensor location received */
+    else  if ([characteristic.UUID isEqual:[CBUUID UUIDWithString:@"2A38"]]) 
+    {
+        NSData * updatedValue = characteristic.value;        
+        uint8_t* dataPointer = (uint8_t*)[updatedValue bytes];
+        if(dataPointer)
+        {
+            uint8_t location = dataPointer[0];
+            NSString*  locationString;
+            switch (location)
+            {
+                case 0:
+                    locationString = @"Other";
+                    break;
+                case 1:
+                    locationString = @"Chest";
+                    break;
+                case 2:
+                    locationString = @"Wrist";
+                    break;
+                case 3:
+                    locationString = @"Finger";
+                    break;
+                case 4:
+                    locationString = @"Hand";
+                    break;
+                case 5:
+                    locationString = @"Ear Lobe";
+                    break;
+                case 6: 
+                    locationString = @"Foot";
+                    break;
+                default:
+                    locationString = @"Reserved";
+                    break;
+            }
+            NSLog(@"Body Sensor Location = %@ (%d)", locationString, location);
+        }
+    }
+    /* Value for device Name received */
+    else if ([characteristic.UUID isEqual:[CBUUID UUIDWithString:@"2A00"]])
+    {
+        NSString * deviceName = [[[NSString alloc] initWithData:characteristic.value encoding:NSUTF8StringEncoding] autorelease];
+        NSLog(@"Device Name = %@", deviceName);
+    } 
+    /* Value for manufacturer name received */
+    else if ([characteristic.UUID isEqual:[CBUUID UUIDWithString:@"2A29"]]) 
+    {
+        NSString * manufacturer = [[[NSString alloc] initWithData:characteristic.value encoding:NSUTF8StringEncoding] autorelease];
+        NSLog(@"Manufacturer Name = %@", manufacturer);
+    }
+}
+
+@end
+
diff --git a/examples/bluetooth/main.go b/examples/bluetooth/main.go
new file mode 100644
index 0000000..015e27a
--- /dev/null
+++ b/examples/bluetooth/main.go
@@ -0,0 +1,17 @@
+package main
+
+import (
+	"fmt"
+	"time"
+	"gitlab.wow.st/gmp/nswrap/examples/bluetooth/ble"
+)
+
+func main() {
+	cd := ble.NewBle_delegate().Init()
+	fmt.Println("LE capable:",cd.IsLECapableHardware())
+	time.Sleep(time.Second * 1)
+	fmt.Println("LE capable:",cd.IsLECapableHardware())
+	uuid := ble.CBUUIDWithString(ble.NSStringWithUTF8String(ble.CharFromString("180d")))
+	cd.ScanFor(uuid)
+	time.Sleep(time.Second * 15)
+}
diff --git a/examples/bluetooth/nswrap.toml b/examples/bluetooth/nswrap.toml
new file mode 100644
index 0000000..0fe78a0
--- /dev/null
+++ b/examples/bluetooth/nswrap.toml
@@ -0,0 +1,44 @@
+Package = "ble"
+InputFiles = [
+    "/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h",
+    "/System/Library/Frameworks/CoreBluetooth.framework/Headers/CoreBluetooth.h",
+    "ble/ble_delegate.h",
+]
+Classes = [
+	"ble_delegate",
+	"CBCentralManager",
+	"CBPeripheralManager",
+	"CBPeripheral",
+	"CBCentral",
+	"CBService",
+	"CBCharacteristic",
+	"CBDescriptor",
+	"CBError",
+	"CBUUID",
+	"CBAdvertisementData",
+	"CBATTRequest",
+	"NSArray",
+	"NSMutableArray",
+	"NSDictionary",
+	"NSEnumerator",
+	"NSSet",
+	"NSDate",
+	"NSTimeZone",
+	"NSString",
+]
+Functions = [
+	"NSMakeRange",
+]
+Enums = [
+	"CB.*",
+]
+Frameworks = [
+	"Foundation",
+	"CoreBluetooth",
+]
+Imports = [
+	"ble_delegate.h",
+]
+
+Pragma = [ 'clang diagnostic ignored "-Wformat-security"' ]
+VaArgs = 32