Use new special label info from msp to tag led pin.

js/msp/MSPHelper.js

@@ -1420,13 +1420,15 @@ var mspHelper = (function () {
  */
             case MSPCodes.MSPV2_INAV_OUTPUT_MAPPING_EXT2:
                 FC.OUTPUT_MAPPING.flush();
-                for (let i = 0; i < data.byteLength; i += 5) {
+                for (let i = 0; i < data.byteLength; i += 6) {
                     let timerId = data.getUint8(i);
                     let usageFlags = data.getUint32(i + 1, true);
+                    let specialLabels = data.getUint8(i + 5);
                     FC.OUTPUT_MAPPING.put(
                         {
                             'timerId': timerId,
-                            'usageFlags': usageFlags
+                            'usageFlags': usageFlags,
+                            'specialLabels': specialLabels
                         });
                 }
                 break;

js/outputMapping.js

@@ -32,6 +32,8 @@ var OutputMappingCollection = function () {
     const OUTPUT_TYPE_SERVO = 1;
     const OUTPUT_TYPE_LED   = 2;
 
+    const SPECIAL_LABEL_LED = 1;
+
     self.TIMER_OUTPUT_MODE_AUTO = 0;
     self.TIMER_OUTPUT_MODE_MOTORS = 1;
     self.TIMER_OUTPUT_MODE_SERVOS = 2;
@@ -55,6 +57,10 @@ var OutputMappingCollection = function () {
         return colorTable[timerIndex % colorTable.length];
     }
 
+    self.isLedPin = function(timer) {
+        return data[timer].specialLabels == SPECIAL_LABEL_LED;
+    }
+
     self.getOutputTimerColor = function (output) {
         let timerId = self.getTimerId(output);
 

tabs/mixer.js

@@ -94,8 +94,9 @@ TABS.mixer.initialize = function (callback, scrollPosition) {
 
             let timerId = FC.OUTPUT_MAPPING.getTimerId(i - 1);
             let color = FC.OUTPUT_MAPPING.getOutputTimerColor(i - 1);
+            let isLed = FC.OUTPUT_MAPPING.isLedPin(i - 1);
 
-            $outputRow.append('<td style="background-color: ' + color + '">S' + i + ' (Timer ' + (timerId + 1) + ')</td>');
+            $outputRow.append('<td style="background-color: ' + color + '">S' + i + (isLed ? '/LED' : '') + ' (Timer&nbsp;' + (timerId + 1) + ')</td>');
             $functionRow.append('<td id="function-' + i +'">-</td>');
         }