Adds System Monitor program initialization feedback to startup procedure. Adds bridges for GenericRelayDevice and IDigitalInput device tyeps.

PepperDashEssentials/Bridges/IDigitalInputBridge.cs

@@ -0,0 +1,59 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Crestron.SimplSharp;
+using Crestron.SimplSharpPro.DeviceSupport;
+
+using PepperDash.Core;
+using PepperDash.Essentials.Core.CrestronIO;
+
+namespace PepperDash.Essentials.Bridges
+{
+    public static class IDigitalInputApiExtenstions
+    {
+        public static void LinkToApi(this IDigitalInput input, BasicTriList trilist, uint joinStart, string joinMapKey)
+        {
+            var joinMap = JoinMapHelper.GetJoinMapForDevice(joinMapKey) as IDigitalInputApiJoinMap;
+
+            if (joinMap == null)
+                joinMap = new IDigitalInputApiJoinMap();
+
+            joinMap.OffsetJoinNumbers(joinStart);
+
+            try
+            {
+                Debug.Console(1, input as Device, "Linking to Trilist '{0}'", trilist.ID.ToString("X"));
+
+                // Link feedback for input state
+                input.InputStateFeedback.LinkInputSig(trilist.BooleanInput[joinMap.InputState]);
+            }
+            catch (Exception e)
+            {
+                Debug.Console(1, input as Device, "Unable to link device '{0}'.  Input is null", (input as Device).Key);
+                Debug.Console(1, input as Device, "Error: {0}", e);
+                return;
+            }
+        }
+
+        
+    }
+
+    public class IDigitalInputApiJoinMap : JoinMapBase
+    {
+        //Digital
+        public uint InputState { get; set; }
+
+        public IDigitalInputApiJoinMap()
+        {
+            InputState = 1;
+        }
+
+        public override void  OffsetJoinNumbers(uint joinStart)
+        {
+            var joinOffset = joinStart - 1;
+
+            InputState = InputState + joinOffset;
+        }
+    }
+}