Touching up comms on Sammy MDC

Essentials Core/PepperDashEssentialsBase/Comm and IR/ComPortController.cs

@@ -2,6 +2,7 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
+using System.Text.RegularExpressions;
 using Crestron.SimplSharp;
 using Crestron.SimplSharpPro;
 
@@ -53,16 +54,21 @@ namespace PepperDash.Essentials.Core
 		}
 
 		void Port_SerialDataReceived(ComPort ReceivingComPort, ComPortSerialDataEventArgs args)
+		{
+            OnDataReceived(args.SerialData);
+		}
+
+        void OnDataReceived(string s)
         {
             var bytesHandler = BytesReceived;
             if (bytesHandler != null)
             {
-				var bytes = Encoding.GetEncoding(28591).GetBytes(args.SerialData);
+                var bytes = Encoding.GetEncoding(28591).GetBytes(s);
                 bytesHandler(this, new GenericCommMethodReceiveBytesArgs(bytes));
             }
             var textHandler = TextReceived;
             if (textHandler != null)
-				textHandler(this, new GenericCommMethodReceiveTextArgs(args.SerialData));
+                textHandler(this, new GenericCommMethodReceiveTextArgs(s));
         }
 
 		public override bool Deactivate()
@@ -83,8 +89,6 @@ namespace PepperDash.Essentials.Core
 			Port.Send(text);
 		}
 
-		//public BoolFeedback IsConnected { get; private set; }
-
 		public void Connect()
 		{		
 		}
@@ -94,5 +98,18 @@ namespace PepperDash.Essentials.Core
 		}
 
 		#endregion
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="s"></param>
+        public void SimulateReceive(string s)
+        {
+            var split = Regex.Split(s, @"(\\{Xx}{0-9a-fA-F}{0-9a-fA-F})");
+            Debug.Console(2, this, "Tokens: {0}", string.Join("--", split));
+                
+
+            //OnDataReceived(s);
+        }
 	}
 }

Essentials Devices Common/Essentials Devices Common/Display/SamsungMDCDisplay.cs

@@ -161,18 +161,22 @@ namespace PepperDash.Essentials.Devices.Displays
             e.Bytes.CopyTo(newBytes, IncomingBuffer.Length);
             Debug.Console(2, this, "Buffer+new: {0}", ComTextHelper.GetEscapedText(newBytes));
 
-            ADD A while HERE TOMORROW.
+            // Need to find AA FF and have 
+            for (int i = 0; i < newBytes.Length; i++)
+            {
+                if (newBytes[i] == 0xAA && newBytes[i + 1] == 0xFF)
+                {
+                    newBytes = newBytes.Skip(i).ToArray(); // Trim off junk if there's "dirt" in the buffer
+
+                    // parse it
                     // If it's at least got the header, then process it, 
-            if (newBytes.Length > 4 && newBytes[0] == 0xAA && newBytes[1] == 0xFF)
+                    while (newBytes.Length > 4 && newBytes[0] == 0xAA && newBytes[1] == 0xFF)
                     {
                         var msgLen = newBytes[3];
                         // if the buffer is shorter than the header (3) + message (msgLen) + checksum (1),
                         // give and save it for next time 
                         if (newBytes.Length < msgLen + 4)
-                {
-                    IncomingBuffer = newBytes;
-                    return;
-                }
+                            break;
 
                         // Good length, grab the message
                         var message = newBytes.Skip(4).Take(msgLen).ToArray();
@@ -211,10 +215,14 @@ namespace PepperDash.Essentials.Devices.Displays
                             }
                         }
                         // Skip over what we've used and save the rest for next time
-                IncomingBuffer = newBytes.Skip(5 + msgLen).ToArray();
+                        newBytes = newBytes.Skip(5 + msgLen).ToArray();
                     }
-            // there's not even a full header in the event.  Save it for next time.
-            else
+       
+                    break; // parsing will mean we can stop looking for header in loop
+                }
+            }
+
+            // Save whatever partial message is here
             IncomingBuffer = newBytes;
         }
 

Essentials/PepperDashEssentials/Room/EssentialsHuddleSpaceRoom.cs

@@ -114,9 +114,14 @@ namespace PepperDash.Essentials
 				DefaultVolumeControls = (defaultAudio as IHasVolumeDevice).VolumeDevice;
             CurrentVolumeControls = DefaultVolumeControls;
 
+            var disp = DefaultDisplay as DisplayBase;
 			OnFeedback = new BoolFeedback(() =>
-				{ return CurrentSourceInfo != null 
-					&& CurrentSourceInfo.Type == eSourceListItemType.Route; });
+                {
+                    return CurrentSourceInfo != null
+                      && CurrentSourceInfo.Type == eSourceListItemType.Route
+                      && disp != null
+                      && disp.PowerIsOnFeedback.BoolValue;
+                });
 			SourceListKey = "default";
 			EnablePowerOnToLastSource = true;
 		}

devjson commands.json

@@ -1 +1,3 @@
 devjson:1 {"deviceKey":"display-1-comMonitor","methodName":"PrintStatus"}
+
+devjson:1 {"deviceKey":"display-1-com","methodName":"SimulateReceive", "params": ["taco"]}