Revert SerialConnection.ListenerProc to v2.0.56 version (pre-debuggin…

…g changes)
WildernessLabs · Nov 28, 2024 · 084e388 · 084e388
1 parent b2efcde
commit 084e388
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Showing 4 changed files with 29 additions and 45 deletions.
diff --git a/Source/v2/Meadow.Cli/Meadow.CLI.csproj b/Source/v2/Meadow.Cli/Meadow.CLI.csproj
@@ -10,7 +10,7 @@
     <Authors>Wilderness Labs, Inc</Authors>
     <Company>Wilderness Labs, Inc</Company>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
-    <PackageVersion>2.0.61.0</PackageVersion>
+    <PackageVersion>2.0.62.0</PackageVersion>
     <Platforms>AnyCPU</Platforms>
     <PackageProjectUrl>http://developer.wildernesslabs.co/Meadow/Meadow.CLI/</PackageProjectUrl>
     <RepositoryUrl>https://github.com/WildernessLabs/Meadow.CLI</RepositoryUrl>

diff --git a/Source/v2/Meadow.Cli/Properties/AssemblyInfo.cs b/Source/v2/Meadow.Cli/Properties/AssemblyInfo.cs
@@ -6,5 +6,5 @@ namespace Meadow.CLI;
 
 public static class Constants
 {
-    public const string CLI_VERSION = "2.0.61.0";
+    public const string CLI_VERSION = "2.0.62.0";
 }
diff --git a/Source/v2/Meadow.Cli/Properties/launchSettings.json b/Source/v2/Meadow.Cli/Properties/launchSettings.json
@@ -153,7 +153,7 @@
     },
     "Firmware Write version": {
       "commandName": "Project",
-      "commandLineArgs": "firmware write -v 1.9.1.8"
+      "commandLineArgs": "firmware write -v 2.0.0.2"
     },
     "Firmware Write runtime": {
       "commandName": "Project",

diff --git a/Source/v2/Meadow.HCom/Connections/SerialConnection.ListenerProc.cs b/Source/v2/Meadow.HCom/Connections/SerialConnection.ListenerProc.cs
@@ -1,4 +1,4 @@
-namespace Meadow.Hcom
+namespace Meadow.Hcom
 {
     public partial class SerialConnection
     {
@@ -8,7 +8,7 @@ public partial class SerialConnection
 
         public override async Task WaitForMeadowAttach(CancellationToken? cancellationToken)
         {
-            var timeout = 50;
+            var timeout = 500;
 
             while (timeout-- > 0)
             {
@@ -26,7 +26,7 @@ public override async Task WaitForMeadowAttach(CancellationToken? cancellationTo
                     return;
                 }
 
-                await Task.Delay(100);
+                await Task.Delay(20);
 
                 if (!_port.IsOpen)
                 {
@@ -52,34 +52,6 @@ private async Task ListenerProc()
             var delimiter = new byte[] { 0x00 };
             var receivedLength = 0;
 
-            async Task ReOpen() // local function
-            {
-                Debug.WriteLine($"Device reset detected");
-
-                var timeout = 20;
-                try { _port.Close(); } catch { } // Swallow any exceptions on close - there is nothing we can do about it
-
-                while (!_port.IsOpen)
-                {
-                    await Task.Delay(500);
-
-                    if (timeout-- < 0)
-                    {
-                        return;
-                    }
-
-                    try
-                    {
-                        Open();
-                        Debug.WriteLine($"Port re-opened");
-                    }
-                    catch
-                    {
-                        Debug.WriteLine($"Failed to re-open port");
-                    }
-                }
-            }
-
             while (!_isDisposed)
             {
                 if (_port.IsOpen)
@@ -92,20 +64,32 @@ async Task ReOpen() // local function
                         try
                         {
                             receivedLength = _port.Read(readBuffer, 0, readBuffer.Length);
-                            if (receivedLength == 0)
-                            {
-                                Debug.WriteLine($"Received 0 bytes");
-                                throw new OperationCanceledException();
-                            }
                         }
                         catch (OperationCanceledException)
                         {
-                            await ReOpen();
-                            goto read;
-                        }
-                        catch (InvalidOperationException)
-                        {
-                            await ReOpen();
+                            Debug.WriteLine($"Device reset detected");
+
+                            var timeout = 20;
+
+                            while (!_port.IsOpen)
+                            {
+                                await Task.Delay(500);
+
+                                if (timeout-- < 0)
+                                {
+                                    return;
+                                }
+
+                                try
+                                {
+                                    Open();
+                                    Debug.WriteLine($"Port re-opened");
+                                }
+                                catch
+                                {
+                                    Debug.WriteLine($"Failed to re-open port");
+                                }
+                            }
                             goto read;
                         }