Merge pull request #722 from mikeller/added_new_osd_elements

Added new OSD elements for RTC time and adjustment range.

_locales/en/messages.json

@@ -2493,6 +2493,12 @@
     "osdDescElementEscRpm": {
         "message": "RPM reported by ESC telemetry"
     },
+    "osdDescElementRtcDateTime": {
+        "message": "Real time clock date / time"
+    },
+    "osdDescElementAdjustmentRange": {
+        "message": "Currently active adjustment range setting and value"
+    },
     "osdDescElementHomeDirection": {
         "message": "Arrow showing direction to home position"
     },

tabs/osd.js

@@ -606,6 +606,20 @@ OSD.constants = {
         positionable: true,
         preview: '226000'
       },
+      RTC_DATE_TIME: {
+          name: 'RTC_DATE_TIME',
+          desc: 'osdDescElementRtcDateTime',
+          default_position: -1,
+          positionable: true,
+          preview: '2017-11-11 16:20:00'
+      },
+      ADJUSTMENT_RANGE: {
+          name: 'ADJUSTMENT_RANGE',
+          desc: 'osdDescElementAdjustmentRange',
+          default_position: -1,
+          positionable: true,
+          preview: 'PITCH/ROLL P: 42'
+      },
     TIMER_1: {
       name: 'TIMER_1',
       desc: 'osdDescElementTimer1',
@@ -792,6 +806,12 @@ OSD.chooseFields = function () {
                 F.ESC_TEMPERATURE,
                 F.ESC_RPM
               ]);
+              if (semver.gte(CONFIG.apiVersion, "1.37.0")) {
+                  OSD.constants.DISPLAY_FIELDS = OSD.constants.DISPLAY_FIELDS.concat([
+                    F.RTC_DATE_TIME,
+                    F.ADJUSTMENT_RANGE
+                  ]);
+              }
             }
           }
         }