remove unnecesary function calls

src/displayapp/screens/WatchFaceGravel.cpp

@@ -138,7 +138,35 @@ void WatchFaceGravel::Refresh() {
 
     currentDate = std::chrono::time_point_cast<std::chrono::days>(currentDateTime.Get());
     if (currentDate.IsUpdated()) {
-      lv_label_set_text_fmt(labelDate, "%d %s", dateTimeController.Day(), dateTimeController.MonthShortToString());
+      //Controllers::DateTime::Days dayOfWeek = dateTimeController.DayOfWeek();
+      //lv_label_set_text_fmt(labelDate, "%s %d %s", dateTimeController.DayOfWeekShortToStringLow(dayOfWeek), dateTimeController.Day(), dateTimeController.MonthShortToString());
+      switch(dateTimeController.DayOfWeek()) {
+        case (Controllers::DateTime::Days::Sunday): 
+          lv_label_set_text_fmt(labelDate, "S %d %s", dateTimeController.Day(), dateTimeController.MonthShortToString());
+          break;
+        case (Controllers::DateTime::Days::Monday): 
+          lv_label_set_text_fmt(labelDate, "M %d %s", dateTimeController.Day(), dateTimeController.MonthShortToString());
+          break;
+        case (Controllers::DateTime::Days::Tuesday): 
+          lv_label_set_text_fmt(labelDate, "T %d %s", dateTimeController.Day(), dateTimeController.MonthShortToString());
+          break;
+        case (Controllers::DateTime::Days::Wednesday): 
+          lv_label_set_text_fmt(labelDate, "W %d %s", dateTimeController.Day(), dateTimeController.MonthShortToString());
+          break;
+        case (Controllers::DateTime::Days::Thursday): 
+          lv_label_set_text_fmt(labelDate, "R %d %s", dateTimeController.Day(), dateTimeController.MonthShortToString());
+          break;
+        case (Controllers::DateTime::Days::Friday): 
+          lv_label_set_text_fmt(labelDate, "F %d %s", dateTimeController.Day(), dateTimeController.MonthShortToString());
+          break;
+        case (Controllers::DateTime::Days::Saturday): 
+          lv_label_set_text_fmt(labelDate, "A %d %s", dateTimeController.Day(), dateTimeController.MonthShortToString());
+          break;
+        
+        default:
+         break; 
+      }
+      //lv_label_set_text_fmt(labelDate, "%c %d %s", dayChar, dateTimeController.Day(), dateTimeController.MonthShortToString());
     }
     lv_obj_realign(labelDate);
   }

src/resources/fonts.json

@@ -99,7 +99,7 @@
       "sources": [
          {
             "file": "fonts/SquareRegular.ttf",
-            "symbols": "0123456789:--ADFJMNOPSabceglnoprtuvy "
+            "symbols": "0123456789ABCDEFGJlMNOPRSTUVWYabceglnoprtuvy "
          }
       ],
       "bpp": 2,