Revert "Now -> UtcNow"

This reverts commit f4cc720.

source/Meadow.Core/Hardware/BiDirectionalInterruptPort.cs

@@ -275,7 +275,7 @@ private void OnInterrupt(IPin pin, bool state)
             if (pin == this.Pin)
             {
                 var capturedLastTime = LastEventTime; // note: doing this for latency reasons. kind of. sort of. bad time good time. all time.
-                this.LastEventTime = DateTime.UtcNow;
+                this.LastEventTime = DateTime.Now;
                 // BC 2021.05.21 b5.0: Changed this to the new result type.
                 // assuming that old state is just an inversion of the new state, yeah?
                 RaiseChangedAndNotify(new DigitalPortResult(new DigitalState(state, this.LastEventTime), new DigitalState(!state, capturedLastTime)));

source/Meadow.Core/Hardware/DigitalInterruptPort.cs

@@ -135,7 +135,7 @@ private void OnInterrupt(IPin pin, bool state)
             {
                 // this is all to prevent new-ing up (and thereby preventing GC stuff)
                 _oldState.Time = LastEventTime; // note: doing this for latency reasons. kind of. sort of. bad time good time. all time.
-                _newState.Time = this.LastEventTime = DateTime.UtcNow;
+                _newState.Time = this.LastEventTime = DateTime.Now;
                 _oldState.State = !state;
                 _newState.State = state;
                 _interruptResult.Old = (LastEventTime == DateTime.MinValue) ? null : _oldState;

source/Meadow.Core/Update/UpdateService.cs

@@ -41,7 +41,7 @@ public class UpdateService : IUpdateService, ICommandService
     /// Specifies the maximum number of download attempts before giving up.
     /// </summary>
     public const int MaxDownloadRetries = 10;
-
+    
     /// <summary>
     /// Period the service will wait between download attempts in 
     /// case of failure.
@@ -209,14 +209,14 @@ private async Task<bool> AuthenticateWithServer()
 
         return _jwt != null;
     }
-
+    
     /// <summary>
     /// Method to determine if the authentication is required based on whether the time since 
     /// the last authentication exceeds the token expiration period (in minutes).
     /// </summary>
     private bool ShouldAuthenticate()
     {
-        return (DateTime.UtcNow - _lastAuthenticationTime).TotalMinutes >= TokenExpirationPeriod;
+        return (DateTime.Now - _lastAuthenticationTime).TotalMinutes >= TokenExpirationPeriod;
     }
 
     private async void UpdateStateMachine()
@@ -252,7 +252,7 @@ private async void UpdateStateMachine()
                         if (await AuthenticateWithServer())
                         {
                             // Update the last authentication time when successfully authenticated
-                            _lastAuthenticationTime = DateTime.UtcNow;
+                            _lastAuthenticationTime = DateTime.Now;
                             State = UpdateState.Connecting;
                         }
                         else

source/implementations/f7/Meadow.F7/Devices/Esp32Coprocessor/EventArgs/WiFiDisconnectEventArgs.cs

@@ -1,30 +1,35 @@
-using Meadow.Devices.Esp32.MessagePayloads;
-using System;
+using System;
+using Meadow.Gateway.WiFi;
+using Meadow.Devices.Esp32.MessagePayloads;
+using Meadow.Gateways;
+using Meadow.Gateways.Exceptions;
+using System.Net;
 
-namespace Meadow.Gateway.WiFi;
-
-/// <summary>
-/// Data relating to a WiFi connection.
-/// </summary>
-public class WiFiDisconnectEventArgs : EventArgs
+namespace Meadow.Gateway.WiFi
 {
     /// <summary>
-    /// Status code of the connection request.
+    /// Data relating to a WiFi connection.
     /// </summary>
-    public StatusCodes StatusCode { get; private set; }
+    public class WiFiDisconnectEventArgs : EventArgs
+    {
+        /// <summary>
+        /// Status code of the connection request.
+        /// </summary>
+        public StatusCodes StatusCode { get; private set; }
 
-    /// <summary>
-    /// Date and time the event was generated.
-    /// </summary>
-    public DateTime When { get; private set; }
+        /// <summary>
+        /// Date and time the event was generated.
+        /// </summary>
+        public DateTime When { get; private set; }
 
-    /// <summary>
-    /// Construct a WiFiConnectEventArgs request.
-    /// </summary>
-    /// <param name="statusCode">Status code of the network connection.</param>
-    public WiFiDisconnectEventArgs(StatusCodes statusCode)
-    {
-        StatusCode = statusCode;
-        When = DateTime.UtcNow;
+        /// <summary>
+        /// Construct a WiFiConnectEventArgs request.
+        /// </summary>
+        /// <param name="statusCode">Status code of the network connection.</param>
+        public WiFiDisconnectEventArgs(StatusCodes statusCode)
+        {
+            StatusCode = statusCode;
+            When = DateTime.Now;
+        }
     }
 }

source/implementations/f7/Meadow.F7/Devices/Esp32Coprocessor/EventArgs/WiFiInterfaceStartedEventArgs.cs

@@ -1,30 +1,34 @@
-using Meadow.Devices.Esp32.MessagePayloads;
-using System;
+using System;
+using Meadow.Gateway.WiFi;
+using Meadow.Devices.Esp32.MessagePayloads;
+using Meadow.Gateways;
+using Meadow.Gateways.Exceptions;
 
-namespace Meadow.Gateway.WiFi;
-
-/// <summary>
-/// Data related to a start WiFi interface request.
-/// </summary>
-public class WiFiInterfaceStartedEventArgs : EventArgs
+namespace Meadow.Gateway.WiFi
 {
     /// <summary>
-    /// Status code of the start WiFi interface request.
+    /// Data related to a start WiFi interface request.
     /// </summary>
-    public StatusCodes StatusCode { get; private set; }
+    public class WiFiInterfaceStartedEventArgs : EventArgs
+    {
+        /// <summary>
+        /// Status code of the start WiFi interface request.
+        /// </summary>
+        public StatusCodes StatusCode { get; private set; }
 
-    /// <summary>
-    /// Date and time the event was generated.
-    /// </summary>
-    public DateTime When { get; private set; }
+        /// <summary>
+        /// Date and time the event was generated.
+        /// </summary>
+        public DateTime When { get; private set; }
 
-    /// <summary>
-    /// Construct a WiFiInterfaceStartedEventArgs object.
-    /// </summary>
-    /// <param name="statusCode">Status of the WiFi start interface start request.</param>
-    public WiFiInterfaceStartedEventArgs(StatusCodes statusCode)
-    {
-        StatusCode = statusCode;
-        When = DateTime.UtcNow;
+        /// <summary>
+        /// Construct a WiFiInterfaceStartedEventArgs object.
+        /// </summary>
+        /// <param name="statusCode">Status of the WiFi start interface start request.</param>
+        public WiFiInterfaceStartedEventArgs(StatusCodes statusCode)
+        {
+            StatusCode = statusCode;
+            When = DateTime.Now;
+        }
     }
 }

source/implementations/f7/Meadow.F7/Devices/Esp32Coprocessor/EventArgs/WiFiInterfaceStoppedEventArgs.cs

@@ -1,30 +1,31 @@
-using Meadow.Devices.Esp32.MessagePayloads;
-using System;
+using System;
+using Meadow.Devices.Esp32.MessagePayloads;
 
-namespace Meadow.Gateway.WiFi;
-
-/// <summary>
-/// Data relating to a stop WiFi interface request.
-/// </summary>
-public class WiFiInterfaceStoppedEventArgs : EventArgs
+namespace Meadow.Gateway.WiFi
 {
     /// <summary>
-    /// Status code of the stop WiFi interface request.
+    /// Data relating to a stop WiFi interface request.
     /// </summary>
-    public StatusCodes StatusCode { get; private set; }
+    public class WiFiInterfaceStoppedEventArgs : EventArgs
+    {
+        /// <summary>
+        /// Status code of the stop WiFi interface request.
+        /// </summary>
+        public StatusCodes StatusCode { get; private set; }
 
-    /// <summary>
-    /// Date and time the event was generated.
-    /// </summary>
-    public DateTime When { get; private set; }
+        /// <summary>
+        /// Date and time the event was generated.
+        /// </summary>
+        public DateTime When { get; private set; }
 
-    /// <summary>
-    /// Construct a WiFiInterfaceStoppedEventArgs object.
-    /// </summary>
-    /// <param name="statusCode">Status code of the </param>
-    public WiFiInterfaceStoppedEventArgs(StatusCodes statusCode)
-    {
-        StatusCode = statusCode;
-        When = DateTime.UtcNow;
+        /// <summary>
+        /// Construct a WiFiInterfaceStoppedEventArgs object.
+        /// </summary>
+        /// <param name="statusCode">Status code of the </param>
+        public WiFiInterfaceStoppedEventArgs(StatusCodes statusCode)
+        {
+            StatusCode = statusCode;
+            When = DateTime.Now;
+        }
     }
 }