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August 30, 2019 23:12
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The minimal stuff you need to search for BLE devices in macOS
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//Copyright 2019 Dalton Durst | |
// | |
//Permission is hereby granted, free of charge, to any person obtaining a copy | |
//of this software and associated documentation files (the "Software"), to deal | |
//in the Software without restriction, including without limitation the rights | |
//to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
//copies of the Software, and to permit persons to whom the Software is | |
//furnished to do so. | |
// | |
//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
//IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
//FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
//AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
//LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
//OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
//SOFTWARE. | |
import Cocoa | |
import CoreBluetooth | |
class BLEFinder: NSObject, CBCentralManagerDelegate { | |
override init() { | |
super.init() | |
centralManager = CBCentralManager(delegate: self, queue: nil) | |
} | |
func begin() { | |
centralManager.scanForPeripherals(withServices: nil, options: nil) | |
} | |
func centralManagerDidUpdateState(_ central: CBCentralManager) { | |
print("state: \(central.state.rawValue)") | |
begin() | |
} | |
func connectTo(peripheral: CBPeripheral) { | |
self.peripheral = peripheral | |
} | |
func centralManager(_ central: CBCentralManager, didDiscover peripheral: CBPeripheral, advertisementData: [String : Any], rssi RSSI: NSNumber) { | |
print("Found peripheral! \(peripheral)") | |
connectTo(peripheral: peripheral) | |
} | |
var centralManager: CBCentralManager! | |
var peripheral: CBPeripheral? | |
} | |
var stuff = BLEFinder() |
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You may be more interested in https://gist.github.com/UniversalSuperBox/4240dca31984afda7028a7c3d522cde5, which expands on this file.