Merge pull request #300 from NordicSemiconductor/develop

Version 4.4.2

Author: philips77

Cartfile

@@ -1 +1 @@
-github "weichsel/ZIPFoundation" ~> 0.9.9
+github "weichsel/ZIPFoundation" == 0.9.9

Example/Pods/Target Support Files/iOSDFULibrary-iOS/iOSDFULibrary-iOS-Info.plist

@@ -1,7 +1,12 @@
 ### Changelog
+- **4.4.2**
+    - Bugfix: Missing buttonless service statuses added (#297)
+    - Improvement: Added support for older Swift versions (#295)
+    - Improvement: ZIPFoundation dependency bound to 0.9.9.
+
 - **4.4.1**
     - Bugfix: Fixed calculatign number of bytes received from PRN (#288).
-- Improvement: ZIPFoundation dependency upgraded to 0.9.9. (#281)
+    - Improvement: ZIPFoundation dependency upgraded to 0.9.9. (#281)
 
 - **4.4.0**
     - Improvement: Swift 5.0 migration.

Example/Pods/Target Support Files/iOSDFULibrary-macOS/iOSDFULibrary-macOS-Info.plist

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = "iOSDFULibrary"
-  s.version          = "4.4.1"
+  s.version          = "4.4.2"
   s.summary          = "This repository contains a tested library for iOS 9+ devices to perform Device Firmware Update on the nRF5x devices"
   s.description      = <<-DESC
 The nRF5x Series chips are flash-based SoCs, and as such they represent the most flexible solution available. A key feature of the nRF5x Series and their associated software architecture and S-Series SoftDevices is the possibility for Over-The-Air Device Firmware Upgrade (OTA-DFU). See Figure 1. OTA-DFU allows firmware upgrades to be issued and downloaded to products in the field via the cloud and so enables OEMs to fix bugs and introduce new features to products that are already out on the market. This brings added security and flexibility to product development when using the nRF5x Series SoCs.
@@ -18,5 +18,5 @@ The nRF5x Series chips are flash-based SoCs, and as such they represent the most
 
   s.source_files = 'iOSDFULibrary/Classes/**/*'
 
-  s.dependency 'ZIPFoundation', '~> 0.9.9'
+  s.dependency 'ZIPFoundation', '= 0.9.9'
 end

changelog renamed to changelog.md

@@ -32,9 +32,12 @@ extension Data {
     /// - returns: The value of type of the return type.
     func asValue<R>(offset: Int = 0) -> R {
         let length = MemoryLayout<R>.size
-        return subdata(in: offset ..< offset + length).withUnsafeBytes {
-            $0.baseAddress!.bindMemory(to: R.self, capacity: 1).pointee
-        }
+        
+        #if swift(>=5.0)
+        return subdata(in: offset ..< offset + length).withUnsafeBytes { $0.load(as: R.self) }
+        #else
+        return subdata(in: offset ..< offset + length).withUnsafeBytes { $0.pointee }
+        #endif
     }
 
 }
@@ -46,14 +49,22 @@ extension Data {
     /// Returns the Data as hexadecimal string.
     var hexString: String {
         var array: [UInt8] = []
-        self.withUnsafeBytes {
-            array.append(contentsOf: $0)
-        }
+        
+        #if swift(>=5.0)
+        withUnsafeBytes { array.append(contentsOf: $0) }
+        #else
+        withUnsafeBytes { array.append(contentsOf: getByteArray($0)) }
+        #endif
 
         return array.reduce("") { (result, byte) -> String in
             result + String(format: "%02x", byte)
         }
     }
+
+    private func getByteArray(_ pointer: UnsafePointer<UInt8>) -> [UInt8] {
+        let buffer = UnsafeBufferPointer<UInt8>(start: pointer, count: count)
+        return [UInt8](buffer)
+    }
 
 }