From 9ed2f18a25b531421e6e643329128968e0505124 Mon Sep 17 00:00:00 2001
From: Michele Bini <michele.bini@gmail.com>
Date: Fri, 8 Apr 2022 16:58:52 +0200
Subject: watchface digital display seconds


diff --git a/src/displayapp/screens/WatchFaceDigital.cpp b/src/displayapp/screens/WatchFaceDigital.cpp
index 8d5e27d..50c56d9 100644
--- a/src/displayapp/screens/WatchFaceDigital.cpp
+++ b/src/displayapp/screens/WatchFaceDigital.cpp
@@ -71,6 +71,10 @@ WatchFaceDigital::WatchFaceDigital(DisplayApp* app,
   lv_label_set_text_static(label_time_pm, "P ");
   lv_obj_align(label_time_pm, label_time, LV_ALIGN_OUT_LEFT_TOP, 0, 0);
 
+  label_time_seconds = lv_label_create(lv_scr_act(), nullptr);
+  lv_label_set_text_static(label_time_seconds, seconds_label_text);
+  lv_obj_align(label_time_seconds, label_time, LV_ALIGN_OUT_RIGHT_BOTTOM, 0, 0);
+
   backgroundLabel = lv_label_create(lv_scr_act(), nullptr);
   lv_obj_set_click(backgroundLabel, true);
   lv_label_set_long_mode(backgroundLabel, LV_LABEL_LONG_CROP);
@@ -132,6 +136,15 @@ void WatchFaceDigital::Refresh() {
   }
 #endif
 
+  uint8_t second = dateTimeController.Seconds();
+
+  if (second != displayedSecond) {
+    displayedSecond = second;
+    seconds_label_text[1] = '0' + (second / 10);
+    seconds_label_text[2] = '0' + (second % 10);
+    lv_label_set_text_static(label_time_seconds, seconds_label_text);    
+  }
+
   currentDateTime = dateTimeController.CurrentDateTime();
 
   if (currentDateTime.IsUpdated()) {
diff --git a/src/displayapp/screens/WatchFaceDigital.h b/src/displayapp/screens/WatchFaceDigital.h
index 2e0ad0b..c4a92c0 100644
--- a/src/displayapp/screens/WatchFaceDigital.h
+++ b/src/displayapp/screens/WatchFaceDigital.h
@@ -39,6 +39,7 @@ namespace Pinetime {
         System::SystemTask& systemTask;
         uint8_t displayedHour = -1;
         uint8_t displayedMinute = -1;
+        uint8_t displayedSecond = -1;
 
         uint16_t currentYear = 1970;
         Controllers::DateTime::Months currentMonth = Pinetime::Controllers::DateTime::Months::Unknown;
@@ -46,6 +47,7 @@ namespace Pinetime {
         uint8_t currentDay = 0;
 
         char hhmm_label_text[6] = { '?', '?', ':', '?', '?', 0 };
+        char seconds_label_text[4] = { ':', '?', '?', 0 };
 
         DirtyValue<uint8_t> batteryPercentRemaining {};
         DirtyValue<bool> powerPresent {};
@@ -59,6 +61,7 @@ namespace Pinetime {
         lv_obj_t* label_temp;
         lv_obj_t* label_time;
         lv_obj_t* label_time_pm;
+        lv_obj_t* label_time_seconds;
         lv_obj_t* label_date;
         lv_obj_t* backgroundLabel;
         lv_obj_t* batteryIcon;
-- 
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