Adds FreeRun support for DM-TX-201-C. Need to test on NYC hardware and then apply to other TX classes.

essentials-framework/Essentials DM/Essentials_DM/Endpoints/Transmitters/DmTx201CController.cs

@@ -19,7 +19,7 @@ namespace PepperDash.Essentials.DM
     /// <summary>
     /// Controller class for all DM-TX-201C/S/F transmitters
     /// </summary>
-	public class DmTx201XController : DmTxControllerBase, ITxRouting, IHasFeedback
+    public class DmTx201XController : DmTxControllerBase, ITxRouting, IHasFeedback, IHasFreeRun
 	{
 		public DmTx201S Tx { get; private set; } // uses the 201S class as it is the base class for the 201C
 
@@ -33,8 +33,7 @@ namespace PepperDash.Essentials.DM
         public IntFeedback AudioSourceNumericFeedback { get; protected set; }
         public IntFeedback HdmiInHdcpCapabilityFeedback { get; protected set; }
 
-        //public override IntFeedback HdcpSupportAllFeedback { get; protected set; }
+        public BoolFeedback FreeRunEnabledFeedback { get; protected set; }
-        //public override ushort HdcpSupportCapability { get; protected set; }
 
 		/// <summary>
 		/// Helps get the "real" inputs, including when in Auto
@@ -122,6 +121,8 @@ namespace PepperDash.Essentials.DM
                         return 0;
                 });
 
+            FreeRunEnabledFeedback = new BoolFeedback(() => tx.VgaInput.FreeRunFeedback == eDmFreeRunSetting.Enabled);
+
             HdcpSupportCapability = eHdcpCapabilityType.HdcpAutoSupport;
 
 			var combinedFuncs = new VideoStatusFuncsWrapper
@@ -195,6 +196,28 @@ namespace PepperDash.Essentials.DM
 			return base.CustomActivate();
 		}
 
+        /// <summary>
+        /// Enables or disables free run
+        /// </summary>
+        /// <param name="enable"></param>
+        public void SetFreeRunEnabled(bool enable)
+        {
+            if (enable)
+            {
+                Tx.VgaInput.FreeRun = eDmFreeRunSetting.Enabled;
+            }
+            else
+            {
+                Tx.VgaInput.FreeRun = eDmFreeRunSetting.Disabled;
+            }
+        }
+
+        /// <summary>
+        /// Switches the audio/video source based on the integer value (0-Auto, 1-HDMI, 2-VGA, 3-Disable)
+        /// </summary>
+        /// <param name="input"></param>
+        /// <param name="output"></param>
+        /// <param name="type"></param>
         public void ExecuteNumericSwitch(ushort input, ushort output, eRoutingSignalType type)
         {
             Debug.Console(2, this, "Executing Numeric Switch to input {0}.", input);
@@ -250,6 +273,7 @@ namespace PepperDash.Essentials.DM
 				Debug.Console(2, this, "  Audio Source: {0}", Tx.AudioSourceFeedback);
                 AudioSourceNumericFeedback.FireUpdate();
 			}
+            
 		}
 
         void InputStreamChangeEvent(EndpointInputStream inputStream, EndpointInputStreamEventArgs args)
@@ -264,6 +288,10 @@ namespace PepperDash.Essentials.DM
             {
                 HdmiInHdcpCapabilityFeedback.FireUpdate();
             }
+            else if (args.EventId == EndpointInputStreamEventIds.FreeRunFeedbackEventId)
+            {
+                FreeRunEnabledFeedback.FireUpdate();
+            }
         }
 
 		/// <summary>

essentials-framework/Essentials DM/Essentials_DM/Endpoints/Transmitters/IFreeRunEnabled.cs

@@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Crestron.SimplSharp;
+
+using PepperDash.Essentials.Core;
+
+namespace PepperDash.Essentials.DM
+{
+    /// <summary>
+    /// Defines a device capable of setting the Free Run state of a VGA input and reporting feedback
+    /// </summary>
+    public interface IHasFreeRun
+    {
+        BoolFeedback FreeRunEnabledFeedback { get; }
+
+        void SetFreeRunEnabled(bool enable);
+    }
+}

essentials-framework/Essentials DM/Essentials_DM/Essentials_DM.csproj

@@ -96,6 +96,7 @@
     <Compile Include="Chassis\DmpsInternalVirtualDmTxController.cs" />
     <Compile Include="Chassis\DmpsRoutingController.cs" />
     <Compile Include="Chassis\HdMdNxM4kEController.cs" />
+    <Compile Include="Endpoints\Transmitters\IFreeRunEnabled.cs" />
     <Compile Include="IDmSwitch.cs" />
     <Compile Include="Config\DmpsRoutingConfig.cs" />
     <Compile Include="Config\DmRmcConfig.cs" />