Feature/v2 subdirs

Source/v2/Meadow.HCom/Connections/SimulatorConnection.cs

@@ -141,4 +141,9 @@ public override Task<bool> WriteRuntime(string localFileName, CancellationToken?
     {
         throw new NotImplementedException();
     }
+
+    public override void Detach()
+    {
+        throw new NotImplementedException();
+    }
 }

Source/v2/Meadow.HCom/SerialResponses/TextRequestRejectedResponse.cs

@@ -0,0 +1,15 @@
+using System.Diagnostics;
+using System.Text;
+
+namespace Meadow.Hcom;
+
+internal class TextRequestRejectedResponse : SerialResponse
+{
+    public string Text => Encoding.UTF8.GetString(_data, RESPONSE_PAYLOAD_OFFSET, PayloadLength);
+
+    internal TextRequestRejectedResponse(byte[] data, int length)
+        : base(data, length)
+    {
+        Debug.WriteLine(Text);
+    }
+}

Source/v2/Meadow.Hcom/Connections/ConnectionBase.cs

@@ -19,6 +19,7 @@ public abstract class ConnectionBase : IMeadowConnection, IDisposable
 
     public abstract Task WaitForMeadowAttach(CancellationToken? cancellationToken = null);
     public abstract Task<IMeadowDevice?> Attach(CancellationToken? cancellationToken = null, int timeoutSeconds = 10);
+    public abstract void Detach();
     public abstract Task<DeviceInfo?> GetDeviceInfo(CancellationToken? cancellationToken = null);
     public abstract Task<MeadowFileInfo[]?> GetFileList(string folder, bool includeCrcs, CancellationToken? cancellationToken = null);
     public abstract Task<bool> WriteFile(string localFileName, string? meadowFileName = null, CancellationToken? cancellationToken = null);

Source/v2/Meadow.Hcom/Connections/LocalConnection.cs

@@ -247,4 +247,9 @@ public override Task<bool> WriteRuntime(string localFileName, CancellationToken?
     {
         throw new NotImplementedException();
     }
+
+    public override void Detach()
+    {
+        throw new NotImplementedException();
+    }
 }

Source/v2/Meadow.Hcom/Connections/SerialConnection.cs

@@ -173,7 +173,7 @@ private void Close()
         State = ConnectionState.Disconnected;
     }
 
-    public void Detach()
+    public override void Detach()
     {
         if (MaintainConnection)
         {

Source/v2/Meadow.Hcom/Connections/TcpConnection.cs

@@ -181,4 +181,9 @@ public override Task StartDebugging(int port, ILogger? logger, CancellationToken
     {
         throw new NotImplementedException();
     }
+
+    public override void Detach()
+    {
+        throw new NotImplementedException();
+    }
 }

Source/v2/Meadow.Hcom/IMeadowConnection.cs

@@ -13,6 +13,7 @@ public interface IMeadowConnection
         string Name { get; }
         IMeadowDevice? Device { get; }
         Task<IMeadowDevice?> Attach(CancellationToken? cancellationToken = null, int timeoutSeconds = 10);
+        void Detach();
         Task WaitForMeadowAttach(CancellationToken? cancellationToken = null);
         ConnectionState State { get; }
 

Source/v2/Meadow.Hcom/SerialResponses/FileWriteInitFailedSerialResponse.cs

@@ -1,9 +1,15 @@
-namespace Meadow.Hcom;
+using System.Diagnostics;
+using System.Text;
+
+namespace Meadow.Hcom;
 
 internal class FileWriteInitFailedSerialResponse : SerialResponse
 {
+    public string Text => Encoding.UTF8.GetString(_data, RESPONSE_PAYLOAD_OFFSET, PayloadLength);
+
     internal FileWriteInitFailedSerialResponse(byte[] data, int length)
         : base(data, length)
     {
+        Debug.Write(Text);
     }
 }

Source/v2/Meadow.Hcom/SerialResponses/SerialResponse.cs

@@ -32,6 +32,8 @@ public static SerialResponse Parse(byte[] data, int length)
                 return new TextInformationResponse(data, length);
             case ResponseType.HCOM_HOST_REQUEST_TEXT_ACCEPTED:
                 return new TextRequestResponse(data, length);
+            case ResponseType.HCOM_HOST_REQUEST_TEXT_REJECTED:
+                return new TextRequestRejectedResponse(data, length);
             case ResponseType.HCOM_HOST_REQUEST_TEXT_DEVICE_INFO:
                 return new DeviceInfoSerialResponse(data, length);
             case ResponseType.HCOM_HOST_REQUEST_TEXT_CONCLUDED:

Source/v2/Meadow.SoftwareManager/F7FirmwarePackageCollection.cs

@@ -13,23 +13,28 @@
     /// <inheritdoc/>
     public event EventHandler<long> DownloadProgress;
 
+    public event EventHandler<FirmwarePackage?> DefaultVersionChanged;
+
     public string PackageFileRoot { get; }
 
     private List<FirmwarePackage> _f7Packages = new();
 
-    public FirmwarePackage? DefaultPackage { get; private set; }
-
     public static string DefaultF7FirmwareStoreRoot = Path.Combine(
         Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData),
         "WildernessLabs",
         "Firmware");
+    private FirmwarePackage? _defaultPackage;
 
     internal F7FirmwarePackageCollection()
         : this(DefaultF7FirmwareStoreRoot)
     {
     }
 
+    public FirmwarePackage? this[string version] => _f7Packages.FirstOrDefault(p => p.Version == version);
+
+    public FirmwarePackage this[int index] => _f7Packages[index];
+
     internal F7FirmwarePackageCollection(string rootPath)
     {
         if (!Directory.Exists(rootPath))
         {
@@ -39,6 +44,16 @@
         PackageFileRoot = rootPath;
     }
 
+    public FirmwarePackage? DefaultPackage
+    {
+        get => _defaultPackage;
+        private set
+        {
+            _defaultPackage = value;
+            DefaultVersionChanged?.Invoke(this, value);
+        }
+    }
+
     /// <summary>
     /// Checks the remote (i.e. cloud) store to see if a new firmware package is available.
     /// </summary>
@@ -70,13 +85,13 @@
 
         // if we're deleting the default, we need to det another default
         var i = _f7Packages.Count - 1;
         while (DefaultPackage.Version == _f7Packages[i].Version)
         {
             i--;
         }
         var newDefault = _f7Packages[i].Version;
         _f7Packages.Remove(DefaultPackage);
         SetDefaultPackage(newDefault);
 
         var path = Path.Combine(PackageFileRoot, version);
 
@@ -85,8 +100,10 @@
         return Task.CompletedTask;
     }
 
-    public Task SetDefaultPackage(string version)
+    public async Task SetDefaultPackage(string version)
     {
+        await Refresh();
+
         var existing = _f7Packages.FirstOrDefault(p => p.Version == version);
 
         if (existing == null)
@@ -96,8 +113,6 @@
 
         var downloadManager = new F7FirmwareDownloadManager();
         downloadManager.SetDefaultVersion(PackageFileRoot, version);
-
-        return Task.CompletedTask;
     }
 
     public async Task<bool> IsVersionAvailableForDownload(string version)

Source/v2/Meadow.SoftwareManager/IFirmwarePackageCollection.cs

@@ -14,6 +14,7 @@ public interface IFirmwarePackageCollection : IEnumerable<FirmwarePackage>
     /// EventArgs are the total number of bytes retrieved
     /// </remarks>
     public event EventHandler<long> DownloadProgress;
+    public event EventHandler<FirmwarePackage?> DefaultVersionChanged;
 
     FirmwarePackage? DefaultPackage { get; }
     Task SetDefaultPackage(string version);
@@ -23,6 +24,7 @@ public interface IFirmwarePackageCollection : IEnumerable<FirmwarePackage>
     Task<string?> UpdateAvailable();
     Task<bool> IsVersionAvailableForDownload(string version);
     Task<bool> RetrievePackage(string version, bool overwrite = false);
-
+    FirmwarePackage this[int index] { get; }
+    FirmwarePackage? this[string version] { get; }
     string PackageFileRoot { get; }
 }