WildernessLabs · CartBlanche · Jul 20, 2023 · Jul 6, 2023
diff --git a/Meadow.CLI.Core/Devices/IMeadowDevice.cs b/Meadow.CLI.Core/Devices/IMeadowDevice.cs
@@ -39,10 +39,7 @@ public interface IMeadowDevice : IDisposable
         public Task NshDisable(CancellationToken cancellationToken = default);
         public Task TraceEnable(CancellationToken cancellationToken = default);
         public Task SetTraceLevel(uint traceLevel, CancellationToken cancellationToken = default);
-        public Task SetDeveloper1(uint userData, CancellationToken cancellationToken = default);
-        public Task SetDeveloper2(uint userData, CancellationToken cancellationToken = default);
-        public Task SetDeveloper3(uint userData, CancellationToken cancellationToken = default);
-        public Task SetDeveloper4(uint userData, CancellationToken cancellationToken = default);
+        public Task SetDeveloper(ushort level, uint userData, CancellationToken cancellationToken = default);
         public Task Uart1Apps(CancellationToken cancellationToken = default);
         public Task Uart1Trace(CancellationToken cancellationToken = default);
         public Task TraceDisable(CancellationToken cancellationToken = default);

diff --git a/Meadow.CLI.Core/Devices/MeadowDeviceHelper.cs b/Meadow.CLI.Core/Devices/MeadowDeviceHelper.cs
@@ -213,24 +213,9 @@ public Task TraceDisable(CancellationToken cancellationToken = default)
             return _meadowDevice.TraceDisable(cancellationToken);
         }
 
-        public Task SetDeveloper1(uint userData, CancellationToken cancellationToken = default)
+        public Task SetDeveloper(ushort level, uint userData, CancellationToken cancellationToken = default)
         {
-            return _meadowDevice.SetDeveloper1(userData, cancellationToken);
-        }
-
-        public Task SetDeveloper2(uint userData, CancellationToken cancellationToken = default)
-        {
-            return _meadowDevice.SetDeveloper2(userData, cancellationToken);
-        }
-
-        public Task SetDeveloper3(uint userData, CancellationToken cancellationToken = default)
-        {
-            return _meadowDevice.SetDeveloper3(userData, cancellationToken);
-        }
-
-        public Task SetDeveloper4(uint userData, CancellationToken cancellationToken = default)
-        {
-            return _meadowDevice.SetDeveloper4(userData, cancellationToken);
+            return _meadowDevice.SetDeveloper(level, userData, cancellationToken);
         }
 
         public Task Uart1Apps(CancellationToken cancellationToken = default)

diff --git a/Meadow.CLI.Core/Devices/MeadowLocalDevice.FileManager.cs b/Meadow.CLI.Core/Devices/MeadowLocalDevice.FileManager.cs
@@ -43,7 +43,7 @@ public async Task<IList<string>> GetFilesAndFolders(
                 }
             };
 
-            var command = new SimpleCommandBuilder(HcomMeadowRequestType.HCOM_MDOW_REQUEST_DEVELOPER_4)
+            var command = new SimpleCommandBuilder(HcomMeadowRequestType.HCOM_MDOW_REQUEST_GET_FILES_AND_FOLDERS)
                     .WithResponseHandler(handler)
                     .Build();
 

diff --git a/Meadow.CLI.Core/Devices/MeadowLocalDevice.cs b/Meadow.CLI.Core/Devices/MeadowLocalDevice.cs
@@ -233,40 +233,10 @@ public Task SetTraceLevel(uint traceLevel, CancellationToken cancellationToken =
             return SendCommand(command, cancellationToken);
         }
 
-        public Task SetDeveloper1(uint userData, CancellationToken cancellationToken = default)
+        public Task SetDeveloper(ushort level, uint userData, CancellationToken cancellationToken = default)
         {
-            var command =
-                new SimpleCommandBuilder(HcomMeadowRequestType.HCOM_MDOW_REQUEST_DEVELOPER_1)
-                    .WithUserData(userData)
-                    .Build();
-
-            return SendCommand(command, cancellationToken);
-        }
-
-        public Task SetDeveloper2(uint userData, CancellationToken cancellationToken = default)
-        {
-            var command =
-                new SimpleCommandBuilder(HcomMeadowRequestType.HCOM_MDOW_REQUEST_DEVELOPER_2)
-                    .WithUserData(userData)
-                    .Build();
-
-            return SendCommand(command, cancellationToken);
-        }
-
-        public Task SetDeveloper3(uint userData, CancellationToken cancellationToken = default)
-        {
-            var command =
-                new SimpleCommandBuilder(HcomMeadowRequestType.HCOM_MDOW_REQUEST_DEVELOPER_3)
-                    .WithUserData(userData)
-                    .Build();
-
-            return SendCommand(command, cancellationToken);
-        }
-
-        public Task SetDeveloper4(uint userData, CancellationToken cancellationToken = default)
-        {
-            var command =
-                new SimpleCommandBuilder(HcomMeadowRequestType.HCOM_MDOW_REQUEST_DEVELOPER_4)
+            var command = new SimpleCommandBuilder(HcomMeadowRequestType.HCOM_MDOW_REQUEST_DEVELOPER)
+                    .WithDeveloperLevel(level)
                     .WithUserData(userData)
                     .Build();
 

diff --git a/Meadow.CLI.Core/Internals/MeadowCommunication/Command.cs b/Meadow.CLI.Core/Internals/MeadowCommunication/Command.cs
@@ -8,12 +8,13 @@ public class Command
     {
         private protected const int HcomProtocolCommandRequiredHeaderLength = 12;
         private protected const int HcomProtocolCommandSeqNumber = 0;
-        private protected const ushort HcomProtocolExtraDataDefaultValue = 0x0000;
+        // TODO No longer required private protected const ushort HcomProtocolExtraDataDefaultValue = 0x0000;
         private protected const int HcomProtocolRequestMd5HashLength = 32;
         static internal ushort HcomProtocolCommunicationVersion = Constants.HCOM_PROTOCOL_CURRENT_VERSION_NUMBER;
 
         public Command(HcomMeadowRequestType requestType,
                        TimeSpan timeout,
+                       ushort developerLevel,
                        uint userData,
                        byte[]? data,
                        Predicate<MeadowMessageEventArgs> responsePredicate,
@@ -24,6 +25,7 @@ public Command(HcomMeadowRequestType requestType,
         {
             RequestType = requestType;
             Timeout = timeout;
+            DeveloperLevel = developerLevel;
             UserData = userData;
             Data = data;
             ResponsePredicate = responsePredicate;
@@ -34,9 +36,10 @@ public Command(HcomMeadowRequestType requestType,
         }
 
         public HcomMeadowRequestType RequestType { get; protected set; }
+        public ushort DeveloperLevel { get; protected set; }
         public uint UserData { get; protected set; }
-        public TimeSpan Timeout { get; protected set; }
         public byte[]? Data { get; protected set; }
+        public TimeSpan Timeout { get; protected set; }
         public Predicate<MeadowMessageEventArgs> ResponsePredicate { get; protected set; }
         public Predicate<MeadowMessageEventArgs> CompletionPredicate { get; protected set; }
         public EventHandler<MeadowMessageEventArgs>? ResponseHandler { get; protected set; }
@@ -77,9 +80,9 @@ protected int ToMessageBytes(ref byte[] messageBytes)
 
             offset += sizeof(ushort);
 
-            // Extra Data
+            // DeveloperLevel
             Array.Copy(
-                BitConverter.GetBytes(HcomProtocolExtraDataDefaultValue),
+                BitConverter.GetBytes(DeveloperLevel),
                 0,
                 messageBytes,
                 offset,
@@ -99,7 +102,6 @@ protected int ToMessageBytes(ref byte[] messageBytes)
                     messageBytes,
                     HcomProtocolCommandRequiredHeaderLength,
                     Data.Length);
-
                 offset += Data.Length;
             }
 

diff --git a/Meadow.CLI.Core/Internals/MeadowCommunication/FileCommand.cs b/Meadow.CLI.Core/Internals/MeadowCommunication/FileCommand.cs
@@ -21,7 +21,7 @@ internal FileCommand(HcomMeadowRequestType requestType,
                              Predicate<MeadowMessageEventArgs> responseHandler,
                              Predicate<MeadowMessageEventArgs> completionHandler,
                              string commandBuilder)
-            : base(requestType, timeout, partition, null, responseHandler, completionHandler, null, true, commandBuilder)
+            : base(requestType, timeout, 0, partition, null, responseHandler, completionHandler, null, true, commandBuilder)
         {
             SourceFileName = sourceFileName;
             DestinationFileName = destinationFileName;

diff --git a/Meadow.CLI.Core/Internals/MeadowCommunication/SimpleCommandBuilder.cs b/Meadow.CLI.Core/Internals/MeadowCommunication/SimpleCommandBuilder.cs
@@ -17,6 +17,7 @@ public SimpleCommandBuilder(HcomMeadowRequestType requestType)
         private protected MeadowMessageType? CompletionMessageType;
 
         private protected HcomMeadowRequestType RequestType { get; set; }
+        private protected ushort DeveloperLevel { get; set; }
         private protected uint UserData { get; set; }
         private protected TimeSpan Timeout { get; set; }
         private protected byte[]? Data { get; set; }
@@ -31,6 +32,12 @@ public SimpleCommandBuilder WithTimeout(TimeSpan timeout)
             return this;
         }
 
+        public SimpleCommandBuilder WithDeveloperLevel(ushort level)
+        {
+            DeveloperLevel = level;
+            return this;
+        }
+
         public SimpleCommandBuilder WithUserData(uint userData)
         {
             UserData = userData;
@@ -95,13 +102,14 @@ public Command Build()
                 else CompletionPredicate = e => e.MessageType == MeadowMessageType.Concluded;
             }
 
-            return new Command(RequestType, Timeout, UserData, Data, ResponsePredicate, CompletionPredicate, ResponseHandler, IsAcknowledged, ToString());
+            return new Command(RequestType, Timeout, DeveloperLevel, UserData, Data, ResponsePredicate, CompletionPredicate, ResponseHandler, IsAcknowledged, ToString());
         }
 
         public override string ToString()
         {
             return $"RequestType: {RequestType} "
                  + $"Timeout: {Timeout} "
+                 + $"DeveloperLevel: {DeveloperLevel} "
                  + $"UserData: {UserData} "
                  + $"ResponseType {ResponseMessageType?.ToString() ?? "none"} "
                  + $"CompletionMessageType: {CompletionMessageType?.ToString() ?? "none"} "

diff --git a/Meadow.CLI/Commands/Trace/SetDeveloperValueCommand.cs b/Meadow.CLI/Commands/Trace/SetDeveloperValueCommand.cs
@@ -19,8 +19,8 @@ public SetDeveloperValueCommand(DownloadManager downloadManager, ILoggerFactory
             _logger = LoggerFactory.CreateLogger<SetDeveloperValueCommand>();
         }
 
-        [CommandOption("developer", 'd', Description = "The developer value to set. Valid values are 1 - 4")]
-        public uint Developer { get; set; }
+        [CommandOption("developer", 'd', Description = "The developer value to set.")]
+        public ushort DeveloperLevel { get; set; }
 
         [CommandOption("value", 'v', Description = "The value to apply to the developer value. Valid values are 0 to 4,294,967,295")]
         public uint Value { get; set; }
@@ -31,16 +31,15 @@ public override async ValueTask ExecuteAsync(IConsole console)
 
             var cancellationToken = console.RegisterCancellationHandler();
 
-            var task = Developer switch
+            try
             {
-                1 => Meadow.SetDeveloper1(Value, cancellationToken),
-                2 => Meadow.SetDeveloper2(Value, cancellationToken),
-                3 => Meadow.SetDeveloper3(Value, cancellationToken),
-                4 => Meadow.SetDeveloper4(Value, cancellationToken),
-                _ => throw new ArgumentOutOfRangeException(nameof(Developer), Developer, "Valid values are 1 - 4")
-            };
-
-            await task;
+
+                await Meadow.SetDeveloper(DeveloperLevel, Value, cancellationToken);
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError($"Error Setting Developer : {ex.Message}");
+            }
         }
     }
 }
diff --git a/Meadow.Hcom/HcomMeadowRequestType.cs b/Meadow.Hcom/HcomMeadowRequestType.cs
@@ -40,11 +40,10 @@ public enum HcomMeadowRequestType : ushort
         HCOM_MDOW_REQUEST_GET_DEVICE_NAME = 0x1f | HcomProtocolHeaderTypes.HCOM_PROTOCOL_HEADER_TYPE_SIMPLE,
         HCOM_MDOW_REQUEST_GET_INITIAL_FILE_BYTES = 0x20 | HcomProtocolHeaderTypes.HCOM_PROTOCOL_HEADER_TYPE_SIMPLE,
 
-        // Only used for testing
-        HCOM_MDOW_REQUEST_DEVELOPER_1 = 0xf0 | HcomProtocolHeaderTypes.HCOM_PROTOCOL_HEADER_TYPE_SIMPLE,
-        HCOM_MDOW_REQUEST_DEVELOPER_2 = 0xf1 | HcomProtocolHeaderTypes.HCOM_PROTOCOL_HEADER_TYPE_SIMPLE,
-        HCOM_MDOW_REQUEST_DEVELOPER_3 = 0xf2 | HcomProtocolHeaderTypes.HCOM_PROTOCOL_HEADER_TYPE_SIMPLE,
-        HCOM_MDOW_REQUEST_DEVELOPER_4 = 0xf3 | HcomProtocolHeaderTypes.HCOM_PROTOCOL_HEADER_TYPE_SIMPLE,
+        HCOM_MDOW_REQUEST_GET_FILES_AND_FOLDERS = 0xf3 | HcomProtocolHeaderTypes.HCOM_PROTOCOL_HEADER_TYPE_SIMPLE,
+
+        // Only used internally for testing
+        HCOM_MDOW_REQUEST_DEVELOPER = 0xf8 | HcomProtocolHeaderTypes.HCOM_PROTOCOL_HEADER_TYPE_SIMPLE,
 
         HCOM_MDOW_REQUEST_S25FL_QSPI_INIT = 0xf4 | HcomProtocolHeaderTypes.HCOM_PROTOCOL_HEADER_TYPE_SIMPLE,
         HCOM_MDOW_REQUEST_S25FL_QSPI_WRITE = 0xf5 | HcomProtocolHeaderTypes.HCOM_PROTOCOL_HEADER_TYPE_SIMPLE,