BluetoothKit
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Published
20 hours ago •
rhummelmose
rhummelmose
InternalError
I try out BluetoothKit. I encounter that I always get InternalError(BKError) in callback after trying to scan Peripheral. I have no idea where it goes wrong? Can anyone help? Below code is in UIViewController
`
let peripheral : BKPeripheral = BKPeripheral()
let central : BKCentral = BKCentral()
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
@IBAction func server(){
self.peripheral.delegate = self
do {
let serviceUUID = NSUUID(uuidString: "6E6B5C64-FAF7-40AE-9C21-D4933AF45B23")!
let characteristicUUID = NSUUID(uuidString: "477A2967-1FAB-4DC5-920A-DEE5DE685A3D")!
let localName = "My Cool Peripheral"
let configuration = BKPeripheralConfiguration(dataServiceUUID: serviceUUID as UUID, dataServiceCharacteristicUUID: characteristicUUID as UUID, localName: localName)
try self.peripheral.startWithConfiguration(configuration)
// You are now ready for incoming connections
} catch let error {
// Handle error.
NSLog(error as! String)
}
}
@IBAction func client(){
self.central.delegate = self
central.addAvailabilityObserver(self)
do {
let serviceUUID = NSUUID(uuidString: "6E6B5C64-FAF7-40AE-9C21-D4933AF45B23")!
let characteristicUUID = NSUUID(uuidString: "477A2967-1FAB-4DC5-920A-DEE5DE685A3D")!
let configuration = BKConfiguration(dataServiceUUID: serviceUUID as UUID, dataServiceCharacteristicUUID: characteristicUUID as UUID)
try central.startWithConfiguration(configuration)
// Once the availability observer has been positively notified, you're ready to discover and connect to peripherals.
} catch let error {
// Handle error.
NSLog(error as! String)
}
}
func peripheral(_ peripheral: BKPeripheral, remoteCentralDidConnect remoteCentral: BKRemoteCentral) {
}
func peripheral(_ peripheral: BKPeripheral, remoteCentralDidDisconnect remoteCentral: BKRemoteCentral) {
}
func central(_ central: BKCentral, remotePeripheralDidDisconnect remotePeripheral: BKRemotePeripheral) {
}
func availabilityObserver(_ availabilityObservable: BKAvailabilityObservable, availabilityDidChange availability: BKAvailability) {
if availability == .available{
self.central.scanContinuouslyWithChangeHandler({ changes, discovers in
NSLog("\(discovers)")
}, stateHandler: { newState in
}, errorHandler: { error in
NSLog("error \(error)")
})
}else{
self.central.interruptScan()
}
}
`
same issue here, and fixed on https://github.com/rhummelmose/BluetoothKit/issues/57
