Remove trailing whitespaces

Author: Emilio Pavia

ScienceJournal/BLEArduino/BLEArduinoSensorInterface.swift

@@ -1,4 +1,4 @@
-//  
+//
 //  BLEArduinoSensorInterface.swift
 //  ScienceJournal
 //
@@ -33,43 +33,43 @@ enum BLEArduinoSensorConfig: Int, Codable {
 protocol BLEArduinoSensor {
   static var identifier: String { get }
   static var uuid: CBUUID { get }
-  
+
   var name: String { get }
   var iconName: String { get }
   var animatingIconName: String { get }
   var unitDescription: String? { get }
   var textDescription: String { get }
   var learnMoreInformation: Sensor.LearnMore { get }
   var options: [BLEArduinoSensorConfig] { get }
-  
+
   var config: BLEArduinoSensorConfig? { get set }
-  
+
   func point(for data: Data) -> Double
 }
 
 extension BLEArduinoSensor {
   static var identifier: String { uuid.uuidString }
-  
+
   var options: [BLEArduinoSensorConfig] { [] }
 }
 
 class BLEArduinoSensorInterface: BLESensorInterface {
   var sensor: BLEArduinoSensor
-  
+
   var identifier: String { type(of: sensor).identifier }
-  
+
   var serviceId: CBUUID
-  
+
   var providerId: String
-  
+
   var peripheralName: String
-  
+
   var name: String { sensor.name }
-  
+
   var iconName: String { sensor.iconName }
-  
+
   var animatingIconName: String { sensor.animatingIconName }
-  
+
   var config: Data? {
     get {
       guard let config = sensor.config else { return nil }
@@ -82,27 +82,27 @@ class BLEArduinoSensorInterface: BLESensorInterface {
       sensor.config = config
     }
   }
-  
+
   var peripheral: CBPeripheral?
-  
+
   var unitDescription: String? { sensor.unitDescription }
-  
+
   var textDescription: String { sensor.textDescription }
-  
+
   var hasOptions: Bool { !sensor.options.isEmpty }
-  
+
   var learnMoreInformation: Sensor.LearnMore { sensor.learnMoreInformation }
-  
+
   var characteristic: CBUUID { type(of: sensor).uuid }
-  
+
   private var serviceScanner: BLEServiceScanner
   private var peripheralInterface: BLEPeripheralInterface?
-  
+
   private lazy var clock = Clock()
-  
+
   private var configViewController: ScienceKitSensorConfigViewController?
   private var configCompletionBlock: (() -> Void)?
-  
+
   required init(sensor: BLEArduinoSensor,
                 providerId: String,
                 serviceId: CBUUID,
@@ -113,30 +113,30 @@ class BLEArduinoSensorInterface: BLESensorInterface {
     self.peripheralName = peripheralName
     self.serviceScanner = BLEServiceScanner(services: [serviceId])
   }
-  
+
   convenience init(peripheral: CBPeripheral, sensor: BLEArduinoSensor, serviceId: CBUUID) {
     self.init(sensor: sensor,
               providerId: peripheral.identifier.uuidString,
               serviceId: serviceId,
               peripheralName: peripheral.name ?? "")
   }
-  
+
   convenience init(spec: SensorSpec, sensor: BLEArduinoSensor, serviceId: CBUUID) {
     self.init(sensor: sensor,
               providerId: spec.gadgetInfo.providerID,
               serviceId: serviceId,
               peripheralName: spec.gadgetInfo.hostID)
     config = spec.config
   }
-  
+
   func presentOptions(from viewController: UIViewController, completion: @escaping () -> Void) {
     guard sensor.options.count > 1 else {
       completion()
       return
     }
-    
+
     configCompletionBlock = completion
-    
+
     let dialogController = MDCDialogTransitionController()
     // swiftlint:disable force_cast
     let appDelegate = UIApplication.shared.delegate as! AppDelegate
@@ -145,23 +145,23 @@ class BLEArduinoSensorInterface: BLESensorInterface {
       ScienceKitSensorConfigViewController(analyticsReporter: appDelegate.analyticsReporter)
     dialog.options = sensor.options
     dialog.config = sensor.config ?? .raw
-    
+
     dialog.okButton.addTarget(self,
                               action: #selector(sensorConfigOKButtonPressed),
                               for: .touchUpInside)
     dialog.modalPresentationStyle = .custom
     dialog.transitioningDelegate = dialogController
     dialog.mdc_dialogPresentationController?.dismissOnBackgroundTap = false
     viewController.present(dialog, animated: true)
-    
+
     configViewController = dialog
   }
-  
+
   func connect(_ completion: @escaping (Bool) -> Void) {
     serviceScanner.connectToPeripheral(withIdentifier: providerId) { (peripheral, error) in
       // Stop scanning.
       self.serviceScanner.stopScanning()
-      
+
       guard peripheral != nil else {
         print("[BluetoothSensor] Error connecting to " +
                 "peripheral: \(String(describing: error?.peripheral.name)) " +
@@ -170,16 +170,16 @@ class BLEArduinoSensorInterface: BLESensorInterface {
         completion(false)
         return
       }
-      
+
       self.peripheral = peripheral
-      
+
       completion(true)
     }
   }
-  
+
   func startObserving(_ listener: @escaping (DataPoint) -> Void) {
     guard let peripheral = peripheral else { return }
-    
+
     let interface = BLEPeripheralInterface(peripheral: peripheral,
                                            serviceUUID: serviceId,
                                            characteristicUUIDs: [characteristic])
@@ -191,7 +191,7 @@ class BLEArduinoSensorInterface: BLESensorInterface {
     })
     self.peripheralInterface = interface
   }
-  
+
   func stopObserving() {
     peripheralInterface?.stopUpdatesForCharacteristic(characteristic)
   }
@@ -203,9 +203,9 @@ private extension BLEArduinoSensorInterface {
     guard let configViewController = configViewController else {
       return
     }
-    
+
     sensor.config = configViewController.config
-    
+
     let completion = configCompletionBlock
     configCompletionBlock = nil
     configViewController.dismiss(animated: true, completion: completion)

ScienceJournal/BLEArduino/MKRWiFi1010/MKRWiFi1010ServiceInterface.swift

@@ -27,15 +27,15 @@ class MKRWiFi1010ServiceInterface: BLEServiceInterface {
   var serviceId: CBUUID {
     return MKRWiFi1010Ids.serviceUUID
   }
-  
+
   var name: String {
     return "MKR WiFi 1010"
   }
-  
+
   var iconName: String {
     return "ic_sensor_bluetooth"
   }
-  
+
   class func sensor(for spec: SensorSpec) -> BLESensorInterface? {
     switch spec.gadgetInfo.address {
     case BLEScienceKitVoltageSensor.identifier:
@@ -98,7 +98,7 @@ class MKRWiFi1010ServiceInterface: BLEServiceInterface {
       return nil
     }
   }
-  
+
   func devicesForPeripheral(_ peripheral: CBPeripheral) -> [BLESensorInterface] {
     return [
       BLEArduinoSensorInterface(peripheral: peripheral,

ScienceJournal/BLEArduino/Nano33BLE/Nano33BLESenseServiceInterface.swift

@@ -1,4 +1,4 @@
-//  
+//
 //  Nano33BLESenseServiceInterface.swift
 //  ScienceJournal
 //
@@ -27,15 +27,15 @@ class Nano33BLESenseServiceInterface: BLEServiceInterface {
   var serviceId: CBUUID {
     return Nano33BLESenseIds.serviceUUID
   }
-  
+
   var name: String {
     return "Nano 33 BLE Sense"
   }
-  
+
   var iconName: String {
     return "ic_sensor_bluetooth"
   }
-  
+
   class func sensor(for spec: SensorSpec) -> BLESensorInterface? {
     switch spec.gadgetInfo.address {
     case Nano33BLESenseTemperatureSensor.identifier:
@@ -98,7 +98,7 @@ class Nano33BLESenseServiceInterface: BLEServiceInterface {
       return nil
     }
   }
-  
+
   func devicesForPeripheral(_ peripheral: CBPeripheral) -> [BLESensorInterface] {
     return [
       BLEArduinoSensorInterface(peripheral: peripheral,

ScienceJournal/BLEArduino/Nano33BLE/Sensors/Nano33BLESenseAccelerometerXSensor.swift

@@ -1,4 +1,4 @@
-//  
+//
 //  Nano33BLESenseAccelerometerXSensor.swift
 //  ScienceJournal
 //

ScienceJournal/BLEArduino/Nano33BLE/Sensors/Nano33BLESenseAccelerometerYSensor.swift

@@ -1,4 +1,4 @@
-//  
+//
 //  Nano33BLESenseAccelerometerYSensor.swift
 //  ScienceJournal
 //

ScienceJournal/BLEArduino/Nano33BLE/Sensors/Nano33BLESenseAccelerometerZSensor.swift

@@ -1,4 +1,4 @@
-//  
+//
 //  Nano33BLESenseAccelerometerZSensor.swift
 //  ScienceJournal
 //

ScienceJournal/BLEArduino/Nano33BLE/Sensors/Nano33BLESenseBarometricPressureSensor.swift

@@ -1,4 +1,4 @@
-//  
+//
 //  Nano33BLESenseBarometricPressureSensor.swift
 //  ScienceJournal
 //

ScienceJournal/BLEArduino/Nano33BLE/Sensors/Nano33BLESenseColorIlluminanceSensor.swift

@@ -1,4 +1,4 @@
-//  
+//
 //  Nano33BLESenseColorIlluminanceSensor.swift
 //  ScienceJournal
 //

ScienceJournal/BLEArduino/Nano33BLE/Sensors/Nano33BLESenseColorTemperatureSensor.swift

@@ -1,4 +1,4 @@
-//  
+//
 //  Nano33BLESenseColorTemperatureSensor.swift
 //  ScienceJournal
 //
@@ -47,25 +47,25 @@ struct Nano33BLESenseColorTemperatureSensor: BLEArduinoSensor {
     let rawR = data.withUnsafeBytes { $0.load(fromByteOffset: 0, as: Int16.self) }
     let rawG = data.withUnsafeBytes { $0.load(fromByteOffset: 1 * 4, as: Int16.self) }
     let rawB = data.withUnsafeBytes { $0.load(fromByteOffset: 2 * 4, as: Int16.self) }
-    
+
     // 1. Map RGB values to their XYZ counterparts.
     let r = (Double(rawR) / 4097.0)
     let g = (Double(rawG) / 4097.0)
     let b = (Double(rawB) / 4097.0)
     let x = (0.412453 * r) + (0.35758 * g) + (0.180423 * b)
     let y = (0.212671 * r) + (0.71516 * g) + (0.072169 * b)
     let z = (0.019334 * r) + (0.119193 * g) + (0.950227 * b)
-    
+
     // 2. Calculate the chromaticity co-ordinates
     let xchrome = x / (x + y + z)
     let ychrome = y / (x + y + z)
-    
+
     // 3. Use to determine the CCT
     let n = (xchrome - 0.3320) / (0.1858 - ychrome)
-    
+
     // 4. Calculate the final CCT
     let cct = (449.0 * pow(n, 3)) + (3525.0 * pow(n, 2)) + (6823.3 * n) + 5520.33
-    
+
     if cct > 15000.0 {
       return 15000.0
     } else if cct < 0 || cct.isNaN {

ScienceJournal/BLEArduino/Nano33BLE/Sensors/Nano33BLESenseGyroscopeXSensor.swift

@@ -1,4 +1,4 @@
-//  
+//
 //  Nano33BLESenseGyroscopeXSensor.swift
 //  ScienceJournal
 //