feat: added support for Crestron CEN-IO-RY-104 relay module.

Adds more deliberate exception and logging for missing defaultAudioKe…

PepperDashEssentials/Room/Types/EssentialsHuddleVtc1Room.cs

@@ -214,17 +214,25 @@ namespace PepperDash.Essentials
 
                 VideoCodec = DeviceManager.GetDeviceForKey(PropertiesConfig.VideoCodecKey) as
                     PepperDash.Essentials.Devices.Common.VideoCodec.VideoCodecBase;
-				
+
 
                 if (VideoCodec == null)
-                    throw new ArgumentNullException("codec cannot be null");
-				
+                {
+                    Debug.Console(0, Debug.ErrorLogLevel.Error, "No Video Codec set.  Please check 'videoCodecKey' property in room config");
+                    throw new ArgumentNullException("VideoCodec cannot be null");
+                }
+
                 AudioCodec = DeviceManager.GetDeviceForKey(PropertiesConfig.AudioCodecKey) as
                     PepperDash.Essentials.Devices.Common.AudioCodec.AudioCodecBase;
                 if (AudioCodec == null)
                     Debug.Console(0, this, "No Audio Codec Found");
 
                 DefaultAudioDevice = DeviceManager.GetDeviceForKey(PropertiesConfig.DefaultAudioKey) as IBasicVolumeControls;
+                if (DefaultAudioDevice == null)
+                {
+                    Debug.Console(0, Debug.ErrorLogLevel.Error, "No Default Audio Device set.  Please check 'defaultAudioKey' property in room config");
+                    throw new ArgumentNullException("DefaultAudioDevice cannot be null");
+                }
 
                 InitializeRoom();
             }

essentials-framework/Essentials Core/PepperDashEssentialsBase/Bridges/JoinMaps/CenOdtOccupancySensorBaseJoinMap.cs

@@ -46,6 +46,14 @@ namespace PepperDash.Essentials.Core.Bridges
         public JoinDataComplete RawOccupancyUsFeedback = new JoinDataComplete(new JoinData { JoinNumber = 7, JoinSpan = 1 },
             new JoinMetadata { Description = "Raw Occupancy Us Feedback", JoinCapabilities = eJoinCapabilities.ToSIMPL, JoinType = eJoinType.Digital });
 
+        [JoinName("IdentityModeOn")]
+        public JoinDataComplete IdentityMode = new JoinDataComplete(new JoinData { JoinNumber = 8, JoinSpan = 1 },
+            new JoinMetadata { Description = "Enable Identity Mode", JoinCapabilities = eJoinCapabilities.FromSIMPL, JoinType = eJoinType.Digital });
+
+        [JoinName("IdentityModeFeedback")]
+        public JoinDataComplete IdentityModeFeedback = new JoinDataComplete(new JoinData { JoinNumber = 8, JoinSpan = 1 },
+            new JoinMetadata { Description = "Identity Mode Feedback", JoinCapabilities = eJoinCapabilities.ToSIMPL, JoinType = eJoinType.Digital });
+
         [JoinName("EnableLedFlash")]
         public JoinDataComplete EnableLedFlash = new JoinDataComplete(new JoinData { JoinNumber = 11, JoinSpan = 1 },
             new JoinMetadata { Description = "Enable Led Flash", JoinCapabilities = eJoinCapabilities.ToFromSIMPL, JoinType = eJoinType.Digital });

essentials-framework/Essentials Core/PepperDashEssentialsBase/Bridges/JoinMaps/GlsPartitionSensorJoinMap.cs

@@ -5,6 +5,9 @@ namespace PepperDash.Essentials.Core.Bridges.JoinMaps
 {
     public class GlsPartitionSensorJoinMap : JoinMapBaseAdvanced
     {
+
+        #region Digital
+
         [JoinName("IsOnline")]
         public JoinDataComplete IsOnline = new JoinDataComplete(
             new JoinData
@@ -19,20 +22,7 @@ namespace PepperDash.Essentials.Core.Bridges.JoinMaps
                 JoinType = eJoinType.Digital
             });
 
-        [JoinName("Name")]
-        public JoinDataComplete Name = new JoinDataComplete(
-            new JoinData
-            {
-                JoinNumber = 1,
-                JoinSpan = 1
-            },
-            new JoinMetadata
-            {
-                Description = "Sensor Name",
-                JoinCapabilities = eJoinCapabilities.ToSIMPL,
-                JoinType = eJoinType.Serial
-            });
-
+        
         [JoinName("Enable")]
         public JoinDataComplete Enable = new JoinDataComplete(
             new JoinData
@@ -101,7 +91,11 @@ namespace PepperDash.Essentials.Core.Bridges.JoinMaps
                 Description = "Sensor Decrease Sensitivity",
                 JoinCapabilities = eJoinCapabilities.FromSIMPL,
                 JoinType = eJoinType.Digital
-            });
+            });        
+
+        #endregion
+
+        #region Analog
 
         [JoinName("Sensitivity")]
         public JoinDataComplete Sensitivity = new JoinDataComplete(
@@ -117,6 +111,28 @@ namespace PepperDash.Essentials.Core.Bridges.JoinMaps
                 JoinType = eJoinType.Analog
             });
 
+        #endregion
+
+
+        #region Serial
+
+        [JoinName("Name")]
+        public JoinDataComplete Name = new JoinDataComplete(
+            new JoinData
+            {
+                JoinNumber = 1,
+                JoinSpan = 1
+            },
+            new JoinMetadata
+            {
+                Description = "Sensor Name",
+                JoinCapabilities = eJoinCapabilities.ToSIMPL,
+                JoinType = eJoinType.Serial
+            });
+
+        #endregion
+
+
         /// <summary>
         /// Constructor to use when instantiating this Join Map without inheriting from it
         /// </summary>

essentials-framework/Essentials Core/PepperDashEssentialsBase/Crestron IO/Relay/CenIoRy104Controller.cs

@@ -0,0 +1,77 @@
+using System.Collections.Generic;
+using Crestron.SimplSharpPro;
+using Crestron.SimplSharpPro.GeneralIO;
+using PepperDash.Core;
+using PepperDash.Essentials.Core.Config;
+
+namespace PepperDash.Essentials.Core
+{
+    /// <summary>
+    /// Wrapper class for CEN-IO-RY-104 relay module
+    /// </summary>
+    [Description("Wrapper class for the CEN-IO-RY-104 relay module")]
+    public class CenIoRy104Controller : EssentialsDevice, IRelayPorts
+    {
+        private readonly CenIoRy104 _ry104;
+
+        /// <summary>
+        /// Constructor
+        /// </summary>
+        /// <param name="key"></param>
+        /// <param name="name"></param>
+        /// <param name="ry104"></param>
+        public CenIoRy104Controller(string key, string name, CenIoRy104 ry104)
+            : base(key, name)
+        {
+            _ry104 = ry104;
+        }
+
+        /// <summary>
+        /// Relay port collection
+        /// </summary>
+        public CrestronCollection<Relay> RelayPorts
+        {
+            get { return _ry104.RelayPorts; }
+        }
+    
+        /// <summary>
+        /// Number of relay ports property
+        /// </summary>
+        public int NumberOfRelayPorts
+        {
+            get { return _ry104.NumberOfRelayPorts; }
+        }        
+    }
+
+    /// <summary>
+    /// CEN-IO-RY Controller factory
+    /// </summary>
+    public class CenIoRy104ControllerFactory : EssentialsDeviceFactory<CenIoRy104Controller>
+    {
+        /// <summary>
+        /// Constructor
+        /// </summary>
+        public CenIoRy104ControllerFactory()
+        {
+            TypeNames = new List<string>() { "ceniory104" };
+        }
+
+        public override EssentialsDevice BuildDevice(DeviceConfig dc)
+        {
+            Debug.Console(1, "Factory Attempting to create a new CEN-IO-RY-104 Device");
+
+            var controlPropertiesConfig = CommFactory.GetControlPropertiesConfig(dc);
+            if (controlPropertiesConfig == null)
+            {
+                Debug.Console(1, "Factory failed to create a new CEN-IO-RY-104 Device");
+                return null;
+            }
+
+            var ipid = controlPropertiesConfig.IpIdInt;
+            if (ipid != 0) return new CenIoRy104Controller(dc.Key, dc.Name, new CenIoRy104(ipid, Global.ControlSystem));
+            
+            Debug.Console(1, "Factory failed to create a new CEN-IO-RY-104 Device using IP-ID-{0}", ipid);
+            return null;
+        }
+    }
+}

essentials-framework/Essentials Core/PepperDashEssentialsBase/Occupancy/CenOdtOccupancySensorBaseController.cs

@@ -62,6 +62,8 @@ namespace PepperDash.Essentials.Core
 
 		public BoolFeedback RawOccupancyUsFeedback { get; private set; }
 
+        public BoolFeedback IdentityModeFeedback { get; private set; }
+
 		// Debug properties
 		public bool InTestMode { get; private set; }
 
@@ -118,6 +120,8 @@ namespace PepperDash.Essentials.Core
 
 			RawOccupancyUsFeedback = new BoolFeedback(() => OccSensor.RawOccupancyDetectedByUltrasonicSensorFeedback.BoolValue);
 
+            IdentityModeFeedback = new BoolFeedback(()=>OccSensor.IdentityModeOnFeedback.BoolValue);
+
 			UltrasonicSensitivityInVacantStateFeedback = new IntFeedback(() => (int)OccSensor.UltrasonicSensorSensitivityInVacantStateFeedback);
 
 			UltrasonicSensitivityInOccupiedStateFeedback = new IntFeedback(() => (int)OccSensor.UltrasonicSensorSensitivityInOccupiedStateFeedback);
@@ -731,7 +735,11 @@ namespace PepperDash.Essentials.Core
 
 			//Sensor Raw States
 			occController.RawOccupancyPirFeedback.LinkInputSig(trilist.BooleanInput[joinMap.RawOccupancyPirFeedback.JoinNumber]);
-			occController.RawOccupancyUsFeedback.LinkInputSig(trilist.BooleanInput[joinMap.RawOccupancyUsFeedback.JoinNumber]);           
+			occController.RawOccupancyUsFeedback.LinkInputSig(trilist.BooleanInput[joinMap.RawOccupancyUsFeedback.JoinNumber]);  
+         
+            // Identity mode
+		    trilist.SetBoolSigAction(joinMap.IdentityMode.JoinNumber, occController.SetIdentityMode);
+            occController.IdentityModeFeedback.LinkInputSig(trilist.BooleanInput[joinMap.IdentityModeFeedback.JoinNumber]);
 		}
 
 		public class CenOdtOccupancySensorBaseControllerFactory : EssentialsDeviceFactory<CenOdtOccupancySensorBaseController>

essentials-framework/Essentials Core/PepperDashEssentialsBase/Occupancy/GlsOccupancySensorPropertiesConfig.cs

@@ -75,7 +75,7 @@ namespace PepperDash.Essentials.Core
         /// Sets the sensitivity level for PIR while sensor is in vacant state
         /// 1 = low; 2 = medium; 3 = high
         /// </summary>
-        [JsonProperty("PirSensitivityVacant")]
+        [JsonProperty("pirSensitivityVacant")]
         public ushort? PirSensitivityVacant { get; set; }
     }
 }

essentials-framework/Essentials Core/PepperDashEssentialsBase/PartitionSensor/GlsPartitionSensorController.cs

@@ -1,4 +1,5 @@
-using Crestron.SimplSharpPro;
+using Crestron.SimplSharp;
+using Crestron.SimplSharpPro;
 using Crestron.SimplSharpPro.DeviceSupport;
 using Crestron.SimplSharpPro.GeneralIO;
 using Newtonsoft.Json;
@@ -9,15 +10,18 @@ using PepperDash.Essentials.Core.Bridges.JoinMaps;
 using System;
 using System.Collections.Generic;
 using PepperDash.Essentials.Core.Config;
+using PepperDash_Essentials_Core.PartitionSensor;
 
 namespace PepperDash.Essentials.Core
 {
 	[Description("Wrapper class for GLS Cresnet Partition Sensor")]
 	public class GlsPartitionSensorController : CrestronGenericBridgeableBaseDevice, IPartitionStateProvider
 	{
-		private GlsPartCn _partitionSensor;
 
-		public StringFeedback NameFeedback { get; private set; }
+        public GlsPartitionSensorPropertiesConfig PropertiesConfig { get; private set; }
+        
+        private GlsPartCn _partitionSensor;
+
 		public BoolFeedback EnableFeedback { get; private set; }
 		public BoolFeedback PartitionPresentFeedback { get; private set; }
 		public BoolFeedback PartitionNotSensedFeedback { get; private set; }
@@ -32,23 +36,71 @@ namespace PepperDash.Essentials.Core
 		public GlsPartitionSensorController(string key, Func<DeviceConfig, GlsPartCn> preActivationFunc, DeviceConfig config)
 			: base(key, config.Name)
 		{
+
+		    var props = config.Properties.ToObject<GlsPartitionSensorPropertiesConfig>();
+		    if (props != null)
+		    {
+		        PropertiesConfig = props;
+		    }
+		    else
+		    {
+		        Debug.Console(1, this, "props are null.  Unable to deserialize into GlsPartSensorPropertiesConfig");
+		    }
+
             AddPreActivationAction(() =>
             {
                 _partitionSensor = preActivationFunc(config);
-
+                
                 RegisterCrestronGenericBase(_partitionSensor);
-
-                NameFeedback = new StringFeedback(() => Name);
+                                
                 EnableFeedback = new BoolFeedback(() => InTestMode ? TestEnableFeedback : _partitionSensor.EnableFeedback.BoolValue);
                 PartitionPresentFeedback = new BoolFeedback(() => InTestMode ? TestPartitionSensedFeedback : _partitionSensor.PartitionSensedFeedback.BoolValue);
                 PartitionNotSensedFeedback = new BoolFeedback(() => InTestMode ? !TestPartitionSensedFeedback : _partitionSensor.PartitionNotSensedFeedback.BoolValue);
                 SensitivityFeedback = new IntFeedback(() => InTestMode ? TestSensitivityFeedback : _partitionSensor.SensitivityFeedback.UShortValue);
 
-                if (_partitionSensor != null) _partitionSensor.BaseEvent += PartitionSensor_BaseEvent;
+                if (_partitionSensor != null)
+                {
+                    _partitionSensor.BaseEvent += PartitionSensor_BaseEvent;                    
+                }
             });
-		}
 
-		private void PartitionSensor_BaseEvent(GenericBase device, BaseEventArgs args)
+            AddPostActivationAction(() =>
+            {
+                _partitionSensor.OnlineStatusChange += (o, a) =>
+                {
+                    if (a.DeviceOnLine)
+                    {
+                        ApplySettingsToSensorFromConfig();
+                    }
+                };
+
+                if (_partitionSensor.IsOnline)
+                {
+                    ApplySettingsToSensorFromConfig();
+                }
+            });
+		}        
+
+	    private void ApplySettingsToSensorFromConfig()
+	    {
+	        if (_partitionSensor.IsOnline == false) return;
+
+	        Debug.Console(1, this, "Attempting to apply settings to sensor from config");            
+
+	        if (PropertiesConfig.Sensitivity != null)
+	        {
+	            Debug.Console(1, this, "Sensitivity found, attempting to set value '{0}' from config",
+	                PropertiesConfig.Sensitivity);
+                _partitionSensor.Sensitivity.UShortValue = (ushort) PropertiesConfig.Sensitivity;
+	        }	        
+	        else
+	        {
+	            Debug.Console(1, this, "Sensitivity null, no value specified in config");
+	        }
+
+	    }
+
+	    private void PartitionSensor_BaseEvent(GenericBase device, BaseEventArgs args)
 		{
 			Debug.Console(2, this, "EventId: {0}, Index: {1}", args.EventId, args.Index);
 
@@ -61,11 +113,13 @@ namespace PepperDash.Essentials.Core
 					}
 				case (GlsPartCn.PartitionSensedFeedbackEventId):
 					{
+                        Debug.Console(1, this, "Partition Sensed State: {0}", _partitionSensor.PartitionSensedFeedback.BoolValue);
 						PartitionPresentFeedback.FireUpdate();
 						break;
 					}
 				case (GlsPartCn.PartitionNotSensedFeedbackEventId):
 					{
+                        Debug.Console(1, this, "Partition Not Sensed State: {0}", _partitionSensor.PartitionNotSensedFeedback.BoolValue);
 						PartitionNotSensedFeedback.FireUpdate();
 						break;
 					}
@@ -73,7 +127,7 @@ namespace PepperDash.Essentials.Core
 					{
 						SensitivityFeedback.FireUpdate();
 						break;
-					}
+					}                    
 				default:
 					{
 						Debug.Console(2, this, "Unhandled args.EventId: {0}", args.EventId);
@@ -133,7 +187,22 @@ namespace PepperDash.Essentials.Core
 			Debug.Console(1, this, "InTestMode: {0}, unable to set sensitivity value: {1}", InTestMode.ToString(), value);
 		}
 
-		public void SetEnableState(bool state)
+	    public void GetSettings()
+	    {
+	        var dash = new string('*', 50);
+	        CrestronConsole.PrintLine(string.Format("{0}\n", dash));
+
+	        Debug.Console(0, this, "Enabled State: {0}", _partitionSensor.EnableFeedback.BoolValue);
+
+	        Debug.Console(0, this, "Partition Sensed State: {0}", _partitionSensor.PartitionSensedFeedback.BoolValue);
+	        Debug.Console(0, this, "Partition Not Sensed State: {0}", _partitionSensor.PartitionNotSensedFeedback.BoolValue);
+
+	        Debug.Console(0, this, "Sensitivity Value: {0}", _partitionSensor.SensitivityFeedback.UShortValue);
+
+	        CrestronConsole.PrintLine(string.Format("{0}\n", dash));
+	    }
+
+	    public void SetEnableState(bool state)
 		{
             Debug.Console(2, this, "Sensor is {0}, SetEnableState: {1}", _partitionSensor == null ? "null" : "not null", state);
 			if (_partitionSensor == null)
@@ -189,18 +258,20 @@ namespace PepperDash.Essentials.Core
 			Debug.Console(1, this, "Linking to Trilist '{0}'", trilist.ID.ToString("X"));
 			Debug.Console(0, this, "Linking to Bridge Type {0}", GetType().Name);
 
-			// link input from simpl
+            IsOnline.LinkInputSig(trilist.BooleanInput[joinMap.IsOnline.JoinNumber]);            
+		    trilist.StringInput[joinMap.Name.JoinNumber].StringValue = _partitionSensor.Name;
+			
 		    trilist.SetBoolSigAction(joinMap.Enable.JoinNumber, SetEnableState);
+            EnableFeedback.LinkInputSig(trilist.BooleanInput[joinMap.Enable.JoinNumber]);
+
+            PartitionPresentFeedback.LinkInputSig(trilist.BooleanInput[joinMap.PartitionSensed.JoinNumber]);
+            PartitionNotSensedFeedback.LinkInputSig(trilist.BooleanInput[joinMap.PartitionNotSensed.JoinNumber]);
+
 			trilist.SetSigTrueAction(joinMap.IncreaseSensitivity.JoinNumber, IncreaseSensitivity);
 			trilist.SetSigTrueAction(joinMap.DecreaseSensitivity.JoinNumber, DecreaseSensitivity);
-			trilist.SetUShortSigAction(joinMap.Sensitivity.JoinNumber, SetSensitivity);
 
-			// link output to simpl
-			IsOnline.LinkInputSig(trilist.BooleanInput[joinMap.IsOnline.JoinNumber]);
-			EnableFeedback.LinkInputSig(trilist.BooleanInput[joinMap.Enable.JoinNumber]);
-			PartitionPresentFeedback.LinkInputSig(trilist.BooleanInput[joinMap.PartitionSensed.JoinNumber]);
-			PartitionNotSensedFeedback.LinkInputSig(trilist.BooleanInput[joinMap.PartitionNotSensed.JoinNumber]);
-			SensitivityFeedback.LinkInputSig(trilist.UShortInput[joinMap.Sensitivity.JoinNumber]);
+            SensitivityFeedback.LinkInputSig(trilist.UShortInput[joinMap.Sensitivity.JoinNumber]);
+            trilist.SetUShortSigAction(joinMap.Sensitivity.JoinNumber, SetSensitivity);
 
 			FeedbacksFireUpdates();
 
@@ -218,6 +289,7 @@ namespace PepperDash.Essentials.Core
 			{
 				if (a.DeviceOnLine)
 				{
+				    trilist.StringInput[joinMap.Name.JoinNumber].StringValue = _partitionSensor.Name;
 					FeedbacksFireUpdates();
 				}
 			};
@@ -225,8 +297,7 @@ namespace PepperDash.Essentials.Core
 
 		private void FeedbacksFireUpdates()
 		{
-			IsOnline.FireUpdate();
-			NameFeedback.FireUpdate();
+			IsOnline.FireUpdate();			
 			EnableFeedback.FireUpdate();
 			PartitionPresentFeedback.FireUpdate();
 			PartitionNotSensedFeedback.FireUpdate();

essentials-framework/Essentials Core/PepperDashEssentialsBase/PartitionSensor/GlsPartitionSensorPropertiesConfig.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Crestron.SimplSharp;
+using Newtonsoft.Json;
+
+namespace PepperDash_Essentials_Core.PartitionSensor
+{
+    public class GlsPartitionSensorPropertiesConfig
+    {
+        /// <summary>
+        /// Sets the sensor sensitivity        
+        /// </summary>
+        /// <remarks>
+        /// The sensitivity range shall be between 1(lowest) to 10 (highest).
+        /// </remarks>
+        [JsonProperty("sensitivity")]
+        public ushort? Sensitivity { get; set; }
+    }
+}

essentials-framework/Essentials Core/PepperDashEssentialsBase/PepperDash_Essentials_Core.csproj

@@ -182,6 +182,7 @@
     <Compile Include="Crestron IO\Inputs\GenericVersiportInputDevice.cs" />
     <Compile Include="Crestron IO\Inputs\IDigitalInput.cs" />
     <Compile Include="Crestron IO\IOPortConfig.cs" />
+    <Compile Include="Crestron IO\Relay\CenIoRy104Controller.cs" />
     <Compile Include="Crestron IO\Relay\GenericRelayDevice.cs" />
     <Compile Include="Crestron IO\Relay\ISwitchedOutput.cs" />
     <Compile Include="Crestron IO\StatusSign\StatusSignController.cs" />
@@ -236,6 +237,7 @@
     <Compile Include="Occupancy\GlsOccupancySensorPropertiesConfig.cs" />
     <Compile Include="Occupancy\GlsOirOccupancySensorController.cs" />
     <Compile Include="PartitionSensor\EssentialsPartitionController.cs" />
+    <Compile Include="PartitionSensor\GlsPartitionSensorPropertiesConfig.cs" />
     <Compile Include="PartitionSensor\IPartitionStateProvider.cs" />
     <Compile Include="Occupancy\OccupancyAggregatorConfig.cs" />
     <Compile Include="Queues\ComsMessage.cs" />

essentials-framework/Essentials DM/Essentials_DM/Chassis/DmChassisController.cs

@@ -1285,7 +1285,10 @@ namespace PepperDash.Essentials.DM
 
             var output = outputSelector as DMOutput;
 
-            if (output == null)
+            var isUsbInput = (sigType & eRoutingSignalType.UsbInput) == eRoutingSignalType.UsbInput;
+            var isUsbOutput = (sigType & eRoutingSignalType.UsbOutput) == eRoutingSignalType.UsbOutput;
+
+            if (output == null && !(isUsbOutput || isUsbInput))
             {
                 Debug.Console(0, this, Debug.ErrorLogLevel.Warning,
                     "Unable to execute switch for inputSelector {0} to outputSelector {1}", inputSelector,
@@ -1316,7 +1319,10 @@ namespace PepperDash.Essentials.DM
             if ((sigType & eRoutingSignalType.Video) == eRoutingSignalType.Video)
             {
                 Chassis.VideoEnter.BoolValue = true;
-                output.VideoOut = input; //Chassis.Outputs[output].VideoOut = inCard;
+                if (output != null)
+                {
+                    output.VideoOut = input; //Chassis.Outputs[output].VideoOut = inCard;
+                }
             }
 
             if ((sigType & eRoutingSignalType.Audio) == eRoutingSignalType.Audio)
@@ -1326,17 +1332,66 @@ namespace PepperDash.Essentials.DM
                 {
                     dmMdMnxn.AudioEnter.BoolValue = true;
                 }
-                output.AudioOut = input;
-                //Chassis.Outputs[output].AudioOut = inCard;
+                if (output != null)
+                {
+                    output.AudioOut = input;
+                }
             }
 
-            if ((sigType & eRoutingSignalType.UsbOutput) == eRoutingSignalType.UsbOutput || (sigType & eRoutingSignalType.UsbInput) == eRoutingSignalType.UsbInput)
+            if ((sigType & eRoutingSignalType.UsbOutput) == eRoutingSignalType.UsbOutput)
+                
             {
-                Chassis.USBEnter.BoolValue = true;
-                output.USBRoutedTo = input;
+               Chassis.USBEnter.BoolValue = true;
+                if (inputSelector == null && output != null)
+                {
+                    //clearing the route is intended
+                    output.USBRoutedTo = null;
+                    return;
+                }
+
+                if (inputSelector != null && input == null)
+                {
+                    //input selector is DMOutput...we're doing a out to out route
+                    var tempInput = inputSelector as DMOutput;
+
+                    if (tempInput == null || output == null)
+                    {
+                        return;
+                    }
+                    output.USBRoutedTo = tempInput;
+                    return;
+                }
+
+                if (input != null & output != null)
+                {
+                    output.USBRoutedTo = input;
+                }
             }
 
+            if((sigType & eRoutingSignalType.UsbInput) != eRoutingSignalType.UsbInput)
+            {
+                return;
+            }
+
+            Chassis.USBEnter.BoolValue = true;
+            if (output != null)
+            {
+                output.USBRoutedTo = input;
+                return;
+            }
+            var tempOutput = outputSelector as DMInput;
+
+            if (tempOutput == null)
+            {
+                Debug.Console(0, this, Debug.ErrorLogLevel.Warning,
+                    "Unable to execute switch for inputSelector {0} to outputSelector {1}", inputSelector,
+                    outputSelector);
+                return;
+            }
+
+            tempOutput.USBRoutedTo = input;
         }
+
         #endregion
 
         #region IRoutingNumeric Members
@@ -1349,8 +1404,10 @@ namespace PepperDash.Essentials.DM
 
             DMInputOutputBase dmCard;
 
+            //Routing Input to Input or Output to Input
             if ((sigType & eRoutingSignalType.UsbInput) == eRoutingSignalType.UsbInput)
             {
+                Debug.Console(2, this, "Executing USB Input switch.\r\n in:{0} output: {1}", inputSelector, outputSelector);
                 if (outputSelector > chassisSize)
                 {
                     uint outputIndex;
@@ -1370,13 +1427,14 @@ namespace PepperDash.Essentials.DM
                     dmCard = Chassis.Inputs[inputSelector];
                 }
 
-                ExecuteSwitch(dmCard, Chassis.Outputs[outputSelector], sigType);
+                ExecuteSwitch(dmCard, Chassis.Inputs[outputSelector], sigType);
                 return;
             }
             if ((sigType & eRoutingSignalType.UsbOutput) == eRoutingSignalType.UsbOutput)
             {
                 Debug.Console(2, this, "Executing USB Output switch.\r\n in:{0} output: {1}", inputSelector, outputSelector);
 
+                //routing Output to Output or Input to Output
                 if (inputSelector > chassisSize)
                 {
                     //wanting to route an output to an output. Subtract chassis size and get output, unless it's 8x8