SimpleWeatherService: Add sunrise and sunset data

Add `FreeRTOS.h` include for the directly used data type `TickType_t` in the header
and the function `xTaskGetTickCount` from FreeRTOS's `task.h`

CMakeLists.txt

@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 3.10)
 
 set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose Debug or Release")
 
-project(pinetime VERSION 1.14.0 LANGUAGES C CXX ASM)
+project(pinetime VERSION 1.15.0 LANGUAGES C CXX ASM)
 
 set(CMAKE_C_STANDARD 99)
 set(CMAKE_CXX_STANDARD 20)

doc/SimpleWeatherService.md

@@ -17,23 +17,25 @@ The host uses this characteristic to update the current weather information and
 
 This characteristics accepts a byte array with the following 2-Bytes header:
 
- - [0] Message Type : 
+ - [0] Message Type :
    - `0` : Current weather
    - `1` : Forecast
- - [1] Message Version : Version `0` is currently supported. Other versions might be added in future releases
+ - [1] Message Version :
+   - `0` : Currently supported
+   - `1` : Adds support for sunrise and sunset
 
-### Current Weather 
+### Current Weather
 
 The byte array must contain the following data:
 
  - [0] : Message type = `0`
- - [1] : Message version = `0`
+ - [1] : Message version = `1`
  - [2][3][4][5][6][7][8][9] : Timestamp (64 bits UNIX timestamp, number of seconds elapsed since 1 JAN 1970)  in local time (the same timezone as the one used to set the time)
  - [10, 11] : Current temperature (°C * 100)
  - [12, 13] : Minimum temperature (°C * 100)
  - [14, 15] : Maximum temperature (°C * 100)
  - [16]..[47] : location (string, unused characters should be set to `0`)
- - [48] : icon ID 
+ - [48] : icon ID
    - 0 = Sun, clear sky
    - 1 = Few clouds
    - 2 = Clouds
@@ -43,6 +45,8 @@ The byte array must contain the following data:
    - 6 = Thunderstorm
    - 7 = Snow
    - 8 = Mist, smog
+  - [49, 50] : Sunrise (16 bits, number of minutes elapsed since midnight)
+  - [51, 52] : Sunset (16 bits, number of minutes elapsed since midnight)
 
 ### Forecast
 

src/components/alarm/AlarmController.cpp

@@ -19,11 +19,13 @@
 #include "systemtask/SystemTask.h"
 #include "task.h"
 #include <chrono>
+#include <libraries/log/nrf_log.h>
 
 using namespace Pinetime::Controllers;
 using namespace std::chrono_literals;
 
-AlarmController::AlarmController(Controllers::DateTime& dateTimeController) : dateTimeController {dateTimeController} {
+AlarmController::AlarmController(Controllers::DateTime& dateTimeController, Controllers::FS& fs)
+  : dateTimeController {dateTimeController}, fs {fs} {
 }
 
 namespace {
@@ -36,11 +38,28 @@ namespace {
 void AlarmController::Init(System::SystemTask* systemTask) {
   this->systemTask = systemTask;
   alarmTimer = xTimerCreate("Alarm", 1, pdFALSE, this, SetOffAlarm);
+  LoadSettingsFromFile();
+  if (alarm.isEnabled) {
+    NRF_LOG_INFO("[AlarmController] Loaded alarm was enabled, scheduling");
+    ScheduleAlarm();
+  }
+}
+
+void AlarmController::SaveAlarm() {
+  // verify if it is necessary to save
+  if (alarmChanged) {
+    SaveSettingsToFile();
+  }
+  alarmChanged = false;
 }
 
 void AlarmController::SetAlarmTime(uint8_t alarmHr, uint8_t alarmMin) {
-  hours = alarmHr;
-  minutes = alarmMin;
+  if (alarm.hours == alarmHr && alarm.minutes == alarmMin) {
+    return;
+  }
+  alarm.hours = alarmHr;
+  alarm.minutes = alarmMin;
+  alarmChanged = true;
 }
 
 void AlarmController::ScheduleAlarm() {
@@ -53,18 +72,19 @@ void AlarmController::ScheduleAlarm() {
   tm* tmAlarmTime = std::localtime(&ttAlarmTime);
 
   // If the time being set has already passed today,the alarm should be set for tomorrow
-  if (hours < dateTimeController.Hours() || (hours == dateTimeController.Hours() && minutes <= dateTimeController.Minutes())) {
+  if (alarm.hours < dateTimeController.Hours() ||
+      (alarm.hours == dateTimeController.Hours() && alarm.minutes <= dateTimeController.Minutes())) {
     tmAlarmTime->tm_mday += 1;
     // tm_wday doesn't update automatically
     tmAlarmTime->tm_wday = (tmAlarmTime->tm_wday + 1) % 7;
   }
 
-  tmAlarmTime->tm_hour = hours;
-  tmAlarmTime->tm_min = minutes;
+  tmAlarmTime->tm_hour = alarm.hours;
+  tmAlarmTime->tm_min = alarm.minutes;
   tmAlarmTime->tm_sec = 0;
 
   // if alarm is in weekday-only mode, make sure it shifts to the next weekday
-  if (recurrence == RecurType::Weekdays) {
+  if (alarm.recurrence == RecurType::Weekdays) {
     if (tmAlarmTime->tm_wday == 0) { // Sunday, shift 1 day
       tmAlarmTime->tm_mday += 1;
     } else if (tmAlarmTime->tm_wday == 6) { // Saturday, shift 2 days
@@ -79,7 +99,10 @@ void AlarmController::ScheduleAlarm() {
   xTimerChangePeriod(alarmTimer, secondsToAlarm * configTICK_RATE_HZ, 0);
   xTimerStart(alarmTimer, 0);
 
-  state = AlarmState::Set;
+  if (!alarm.isEnabled) {
+    alarm.isEnabled = true;
+    alarmChanged = true;
+  }
 }
 
 uint32_t AlarmController::SecondsToAlarm() const {
@@ -88,20 +111,72 @@ uint32_t AlarmController::SecondsToAlarm() const {
 
 void AlarmController::DisableAlarm() {
   xTimerStop(alarmTimer, 0);
-  state = AlarmState::Not_Set;
+  isAlerting = false;
+  if (alarm.isEnabled) {
+    alarm.isEnabled = false;
+    alarmChanged = true;
+  }
 }
 
 void AlarmController::SetOffAlarmNow() {
-  state = AlarmState::Alerting;
+  isAlerting = true;
   systemTask->PushMessage(System::Messages::SetOffAlarm);
 }
 
 void AlarmController::StopAlerting() {
-  // Alarm state is off unless this is a recurring alarm
-  if (recurrence == RecurType::None) {
-    state = AlarmState::Not_Set;
+  isAlerting = false;
+  // Disable alarm unless it is recurring
+  if (alarm.recurrence == RecurType::None) {
+    alarm.isEnabled = false;
+    alarmChanged = true;
   } else {
     // set next instance
     ScheduleAlarm();
   }
 }
+
+void AlarmController::SetRecurrence(RecurType recurrence) {
+  if (alarm.recurrence != recurrence) {
+    alarm.recurrence = recurrence;
+    alarmChanged = true;
+  }
+}
+
+void AlarmController::LoadSettingsFromFile() {
+  lfs_file_t alarmFile;
+  AlarmSettings alarmBuffer;
+
+  if (fs.FileOpen(&alarmFile, "/.system/alarm.dat", LFS_O_RDONLY) != LFS_ERR_OK) {
+    NRF_LOG_WARNING("[AlarmController] Failed to open alarm data file");
+    return;
+  }
+
+  fs.FileRead(&alarmFile, reinterpret_cast<uint8_t*>(&alarmBuffer), sizeof(alarmBuffer));
+  fs.FileClose(&alarmFile);
+  if (alarmBuffer.version != alarmFormatVersion) {
+    NRF_LOG_WARNING("[AlarmController] Loaded alarm settings has version %u instead of %u, discarding",
+                    alarmBuffer.version,
+                    alarmFormatVersion);
+    return;
+  }
+
+  alarm = alarmBuffer;
+  NRF_LOG_INFO("[AlarmController] Loaded alarm settings from file");
+}
+
+void AlarmController::SaveSettingsToFile() const {
+  lfs_dir systemDir;
+  if (fs.DirOpen("/.system", &systemDir) != LFS_ERR_OK) {
+    fs.DirCreate("/.system");
+  }
+  fs.DirClose(&systemDir);
+  lfs_file_t alarmFile;
+  if (fs.FileOpen(&alarmFile, "/.system/alarm.dat", LFS_O_WRONLY | LFS_O_CREAT) != LFS_ERR_OK) {
+    NRF_LOG_WARNING("[AlarmController] Failed to open alarm data file for saving");
+    return;
+  }
+
+  fs.FileWrite(&alarmFile, reinterpret_cast<const uint8_t*>(&alarm), sizeof(alarm));
+  fs.FileClose(&alarmFile);
+  NRF_LOG_INFO("[AlarmController] Saved alarm settings with format version %u to file", alarm.version);
+}

src/components/alarm/AlarmController.h

@@ -30,47 +30,65 @@ namespace Pinetime {
   namespace Controllers {
     class AlarmController {
     public:
-      AlarmController(Controllers::DateTime& dateTimeController);
+      AlarmController(Controllers::DateTime& dateTimeController, Controllers::FS& fs);
 
       void Init(System::SystemTask* systemTask);
+      void SaveAlarm();
       void SetAlarmTime(uint8_t alarmHr, uint8_t alarmMin);
       void ScheduleAlarm();
       void DisableAlarm();
       void SetOffAlarmNow();
       uint32_t SecondsToAlarm() const;
       void StopAlerting();
-      enum class AlarmState { Not_Set, Set, Alerting };
       enum class RecurType { None, Daily, Weekdays };
 
       uint8_t Hours() const {
-        return hours;
+        return alarm.hours;
       }
 
       uint8_t Minutes() const {
-        return minutes;
+        return alarm.minutes;
       }
 
-      AlarmState State() const {
-        return state;
+      bool IsAlerting() const {
+        return isAlerting;
+      }
+
+      bool IsEnabled() const {
+        return alarm.isEnabled;
       }
 
       RecurType Recurrence() const {
-        return recurrence;
+        return alarm.recurrence;
       }
 
-      void SetRecurrence(RecurType recurType) {
-        recurrence = recurType;
-      }
+      void SetRecurrence(RecurType recurrence);
 
     private:
+      // Versions 255 is reserved for now, so the version field can be made
+      // bigger, should it ever be needed.
+      static constexpr uint8_t alarmFormatVersion = 1;
+
+      struct AlarmSettings {
+        uint8_t version = alarmFormatVersion;
+        uint8_t hours = 7;
+        uint8_t minutes = 0;
+        RecurType recurrence = RecurType::None;
+        bool isEnabled = false;
+      };
+
+      bool isAlerting = false;
+      bool alarmChanged = false;
+
       Controllers::DateTime& dateTimeController;
+      Controllers::FS& fs;
       System::SystemTask* systemTask = nullptr;
       TimerHandle_t alarmTimer;
-      uint8_t hours = 7;
-      uint8_t minutes = 0;
+      AlarmSettings alarm;
       std::chrono::time_point<std::chrono::system_clock, std::chrono::nanoseconds> alarmTime;
-      AlarmState state = AlarmState::Not_Set;
-      RecurType recurrence = RecurType::None;
+
+      void LoadSettingsFromFile();
+      void SaveSettingsToFile() const;
     };
   }
 }

src/components/ble/MusicService.cpp

@@ -18,6 +18,8 @@
 #include "components/ble/MusicService.h"
 #include "components/ble/NimbleController.h"
 #include <cstring>
+#include <FreeRTOS.h>
+#include <task.h>
 
 namespace {
   // 0000yyxx-78fc-48fe-8e23-433b3a1942d0

src/components/ble/MusicService.h

@@ -25,6 +25,7 @@
 #include <host/ble_uuid.h>
 #undef max
 #undef min
+#include <FreeRTOS.h>
 
 namespace Pinetime {
   namespace Controllers {

src/components/ble/SimpleWeatherService.cpp

@@ -33,6 +33,10 @@ namespace {
            (static_cast<uint64_t>(data[5]) << 40) + (static_cast<uint64_t>(data[6]) << 48) + (static_cast<uint64_t>(data[7]) << 56);
   }
 
+  uint16_t ToUInt16(const uint8_t* data) {
+    return data[0] + (data[1] << 8);
+  }
+
   int16_t ToInt16(const uint8_t* data) {
     return data[0] + (data[1] << 8);
   }
@@ -41,12 +45,20 @@ namespace {
     SimpleWeatherService::Location cityName;
     std::memcpy(cityName.data(), &dataBuffer[16], 32);
     cityName[32] = '\0';
+    uint16_t sunrise = 0;
+    uint16_t sunset = 0;
+    if (dataBuffer[1] > 0) {
+      sunrise = ToUInt16(&dataBuffer[49]);
+      sunset = ToUInt16(&dataBuffer[51]);
+    }
     return SimpleWeatherService::CurrentWeather(ToUInt64(&dataBuffer[2]),
                                                 ToInt16(&dataBuffer[10]),
                                                 ToInt16(&dataBuffer[12]),
                                                 ToInt16(&dataBuffer[14]),
                                                 SimpleWeatherService::Icons {dataBuffer[16 + 32]},
-                                                std::move(cityName));
+                                                std::move(cityName),
+                                                sunrise,
+                                                sunset);
   }
 
   SimpleWeatherService::Forecast CreateForecast(const uint8_t* dataBuffer) {
@@ -94,7 +106,7 @@ int SimpleWeatherService::OnCommand(struct ble_gatt_access_ctxt* ctxt) {
 
   switch (GetMessageType(dataBuffer)) {
     case MessageType::CurrentWeather:
-      if (GetVersion(dataBuffer) == 0) {
+      if (GetVersion(dataBuffer) <= 1) {
         currentWeather = CreateCurrentWeather(dataBuffer);
         NRF_LOG_INFO("Current weather :\n\tTimestamp : %d\n\tTemperature:%d\n\tMin:%d\n\tMax:%d\n\tIcon:%d\n\tLocation:%s",
                      currentWeather->timestamp,
@@ -103,6 +115,9 @@ int SimpleWeatherService::OnCommand(struct ble_gatt_access_ctxt* ctxt) {
                      currentWeather->maxTemperature,
                      currentWeather->iconId,
                      currentWeather->location.data());
+        if (GetVersion(dataBuffer) == 1) {
+          NRF_LOG_INFO("Sunrise: %d\n\tSunset: %d", currentWeather->sunrise, currentWeather->sunset);
+        }
       }
       break;
     case MessageType::Forecast:
@@ -153,10 +168,26 @@ std::optional<SimpleWeatherService::Forecast> SimpleWeatherService::GetForecast(
   return {};
 }
 
+bool SimpleWeatherService::IsNight() const {
+  if (currentWeather && currentWeather->sunrise > 0 && currentWeather->sunset > 0) {
+    auto currentTime = dateTimeController.CurrentDateTime().time_since_epoch();
+
+    // Get timestamp for last midnight
+    auto midnight = std::chrono::floor<std::chrono::days>(currentTime);
+
+    // Calculate minutes since midnight
+    auto currentMinutes = std::chrono::duration_cast<std::chrono::minutes>(currentTime - midnight).count();
+
+    return currentMinutes < currentWeather->sunrise || currentMinutes > currentWeather->sunset;
+  }
+
+  return false;
+}
+
 bool SimpleWeatherService::CurrentWeather::operator==(const SimpleWeatherService::CurrentWeather& other) const {
   return this->iconId == other.iconId && this->temperature == other.temperature && this->timestamp == other.timestamp &&
          this->maxTemperature == other.maxTemperature && this->minTemperature == other.maxTemperature &&
-         std::strcmp(this->location.data(), other.location.data()) == 0;
+         std::strcmp(this->location.data(), other.location.data()) == 0 && this->sunrise == other.sunrise && this->sunset == other.sunset;
 }
 
 bool SimpleWeatherService::Forecast::Day::operator==(const SimpleWeatherService::Forecast::Day& other) const {

src/components/ble/SimpleWeatherService.h

@@ -69,13 +69,17 @@ namespace Pinetime {
                        int16_t minTemperature,
                        int16_t maxTemperature,
                        Icons iconId,
-                       Location&& location)
+                       Location&& location,
+                       uint16_t sunrise,
+                       uint16_t sunset)
           : timestamp {timestamp},
             temperature {temperature},
             minTemperature {minTemperature},
             maxTemperature {maxTemperature},
             iconId {iconId},
-            location {std::move(location)} {
+            location {std::move(location)},
+            sunrise {sunrise},
+            sunset {sunset} {
         }
 
         uint64_t timestamp;
@@ -84,6 +88,8 @@ namespace Pinetime {
         int16_t maxTemperature;
         Icons iconId;
         Location location;
+        uint16_t sunrise;
+        uint16_t sunset;
 
         bool operator==(const CurrentWeather& other) const;
       };
@@ -108,6 +114,8 @@ namespace Pinetime {
       std::optional<CurrentWeather> Current() const;
       std::optional<Forecast> GetForecast() const;
 
+      bool IsNight() const;
+
       static int16_t CelsiusToFahrenheit(int16_t celsius) {
         return celsius * 9 / 5 + 3200;
       }

src/displayapp/DisplayApp.cpp

@@ -582,7 +582,7 @@ void DisplayApp::LoadScreen(Apps app, DisplayApp::FullRefreshDirections directio
       currentScreen = std::make_unique<Screens::SettingWakeUp>(settingsController);
       break;
     case Apps::SettingDisplay:
-      currentScreen = std::make_unique<Screens::SettingDisplay>(this, settingsController);
+      currentScreen = std::make_unique<Screens::SettingDisplay>(settingsController);
       break;
     case Apps::SettingSteps:
       currentScreen = std::make_unique<Screens::SettingSteps>(settingsController);

src/displayapp/fonts/fonts.json

@@ -68,7 +68,7 @@
       "sources": [
          {
             "file": "FontAwesome5-Solid+Brands+Regular.woff",
-            "range": "0xf185, 0xf6c4, 0xf743, 0xf740, 0xf75f, 0xf0c2, 0xf05e, 0xf73b, 0xf0e7, 0xf2dc"
+            "range": "0xf185, 0xf186, 0xf6c3, 0xf6c4, 0xf73c, 0xf743, 0xf740, 0xf75f, 0xf0c2, 0xf05e, 0xf73b, 0xf0e7, 0xf2dc"
          }
       ],
       "bpp": 1,

src/displayapp/screens/Alarm.cpp

@@ -117,7 +117,7 @@ Alarm::Alarm(Controllers::AlarmController& alarmController,
 
   UpdateAlarmTime();
 
-  if (alarmController.State() == Controllers::AlarmController::AlarmState::Alerting) {
+  if (alarmController.IsAlerting()) {
     SetAlerting();
   } else {
     SetSwitchState(LV_ANIM_OFF);
@@ -125,14 +125,15 @@ Alarm::Alarm(Controllers::AlarmController& alarmController,
 }
 
 Alarm::~Alarm() {
-  if (alarmController.State() == AlarmController::AlarmState::Alerting) {
+  if (alarmController.IsAlerting()) {
     StopAlerting();
   }
   lv_obj_clean(lv_scr_act());
+  alarmController.SaveAlarm();
 }
 
 void Alarm::DisableAlarm() {
-  if (alarmController.State() == AlarmController::AlarmState::Set) {
+  if (alarmController.IsEnabled()) {
     alarmController.DisableAlarm();
     lv_switch_off(enableSwitch, LV_ANIM_ON);
   }
@@ -172,7 +173,7 @@ bool Alarm::OnButtonPushed() {
     HideInfo();
     return true;
   }
-  if (alarmController.State() == AlarmController::AlarmState::Alerting) {
+  if (alarmController.IsAlerting()) {
     StopAlerting();
     return true;
   }
@@ -181,7 +182,7 @@ bool Alarm::OnButtonPushed() {
 
 bool Alarm::OnTouchEvent(Pinetime::Applications::TouchEvents event) {
   // Don't allow closing the screen by swiping while the alarm is alerting
-  return alarmController.State() == AlarmController::AlarmState::Alerting && event == TouchEvents::SwipeDown;
+  return alarmController.IsAlerting() && event == TouchEvents::SwipeDown;
 }
 
 void Alarm::OnValueChanged() {
@@ -222,15 +223,10 @@ void Alarm::StopAlerting() {
 }
 
 void Alarm::SetSwitchState(lv_anim_enable_t anim) {
-  switch (alarmController.State()) {
-    case AlarmController::AlarmState::Set:
-      lv_switch_on(enableSwitch, anim);
-      break;
-    case AlarmController::AlarmState::Not_Set:
-      lv_switch_off(enableSwitch, anim);
-      break;
-    default:
-      break;
+  if (alarmController.IsEnabled()) {
+    lv_switch_on(enableSwitch, anim);
+  } else {
+    lv_switch_off(enableSwitch, anim);
   }
 }
 
@@ -247,7 +243,7 @@ void Alarm::ShowInfo() {
   txtMessage = lv_label_create(btnMessage, nullptr);
   lv_obj_set_style_local_bg_color(btnMessage, LV_BTN_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_NAVY);
 
-  if (alarmController.State() == AlarmController::AlarmState::Set) {
+  if (alarmController.IsEnabled()) {
     auto timeToAlarm = alarmController.SecondsToAlarm();
 
     auto daysToAlarm = timeToAlarm / 86400;

src/displayapp/screens/Symbols.h

@@ -42,8 +42,11 @@ namespace Pinetime {
 
         // fontawesome_weathericons.c
         // static constexpr const char* sun = "\xEF\x86\x85";
+        static constexpr const char* moon = "\xEF\x86\x86"; // 0xf186
         static constexpr const char* cloudSun = "\xEF\x9B\x84";
+        static constexpr const char* cloudMoon = "\xEF\x9B\x83"; // 0xf6c3
         static constexpr const char* cloudSunRain = "\xEF\x9D\x83";
+        static constexpr const char* cloudMoonRain = "\xEF\x9C\xBC"; // 0xf73c
         static constexpr const char* cloudShowersHeavy = "\xEF\x9D\x80";
         static constexpr const char* smog = "\xEF\x9D\x9F";
         static constexpr const char* cloud = "\xEF\x83\x82";

src/displayapp/screens/SystemInfo.cpp

@@ -40,8 +40,7 @@ SystemInfo::SystemInfo(Pinetime::Applications::DisplayApp* app,
                        Pinetime::Controllers::MotionController& motionController,
                        const Pinetime::Drivers::Cst816S& touchPanel,
                        const Pinetime::Drivers::SpiNorFlash& spiNorFlash)
-  : app {app},
-    dateTimeController {dateTimeController},
+  : dateTimeController {dateTimeController},
     batteryController {batteryController},
     brightnessController {brightnessController},
     bleController {bleController},

src/displayapp/screens/SystemInfo.h

@@ -35,7 +35,6 @@ namespace Pinetime {
         bool OnTouchEvent(TouchEvents event) override;
 
       private:
-        DisplayApp* app;
         Pinetime::Controllers::DateTime& dateTimeController;
         const Pinetime::Controllers::Battery& batteryController;
         Pinetime::Controllers::BrightnessController& brightnessController;

src/displayapp/screens/WatchFaceDigital.cpp

@@ -182,7 +182,7 @@ void WatchFaceDigital::Refresh() {
       }
       temp = temp / 100 + (temp % 100 >= 50 ? 1 : 0);
       lv_label_set_text_fmt(temperature, "%d°%c", temp, tempUnit);
-      lv_label_set_text(weatherIcon, Symbols::GetSymbol(optCurrentWeather->iconId));
+      lv_label_set_text(weatherIcon, Symbols::GetSymbol(optCurrentWeather->iconId, weatherService.IsNight()));
     } else {
       lv_label_set_text_static(temperature, "");
       lv_label_set_text(weatherIcon, "");

src/displayapp/screens/WatchFacePineTimeStyle.cpp

@@ -549,7 +549,7 @@ void WatchFacePineTimeStyle::Refresh() {
       }
       temp = temp / 100 + (temp % 100 >= 50 ? 1 : 0);
       lv_label_set_text_fmt(temperature, "%d°", temp);
-      lv_label_set_text(weatherIcon, Symbols::GetSymbol(optCurrentWeather->iconId));
+      lv_label_set_text(weatherIcon, Symbols::GetSymbol(optCurrentWeather->iconId, weatherService.IsNight()));
     } else {
       lv_label_set_text(temperature, "--");
       lv_label_set_text(weatherIcon, Symbols::ban);

src/displayapp/screens/Weather.cpp

@@ -131,7 +131,7 @@ void Weather::Refresh() {
         maxTemp = Controllers::SimpleWeatherService::CelsiusToFahrenheit(maxTemp);
         tempUnit = 'F';
       }
-      lv_label_set_text(icon, Symbols::GetSymbol(optCurrentWeather->iconId));
+      lv_label_set_text(icon, Symbols::GetSymbol(optCurrentWeather->iconId, weatherService.IsNight()));
       lv_label_set_text(condition, Symbols::GetCondition(optCurrentWeather->iconId));
       lv_label_set_text_fmt(temperature, "%d°%c", RoundTemperature(temp), tempUnit);
       lv_label_set_text_fmt(minTemperature, "%d°", RoundTemperature(minTemp));
@@ -169,7 +169,7 @@ void Weather::Refresh() {
         minTemp = RoundTemperature(minTemp);
         const char* dayOfWeek = Controllers::DateTime::DayOfWeekShortToStringLow(static_cast<Controllers::DateTime::Days>(wday));
         lv_table_set_cell_value(forecast, 0, i, dayOfWeek);
-        lv_table_set_cell_value(forecast, 1, i, Symbols::GetSymbol(optCurrentForecast->days[i].iconId));
+        lv_table_set_cell_value(forecast, 1, i, Symbols::GetSymbol(optCurrentForecast->days[i].iconId, false));
         // Pad cells based on the largest number of digits on each column
         char maxPadding[3] = "  ";
         char minPadding[3] = "  ";

src/displayapp/screens/WeatherSymbols.cpp

@@ -1,11 +1,18 @@
 #include "displayapp/screens/WeatherSymbols.h"
 
-const char* Pinetime::Applications::Screens::Symbols::GetSymbol(const Pinetime::Controllers::SimpleWeatherService::Icons icon) {
+const char* Pinetime::Applications::Screens::Symbols::GetSymbol(const Pinetime::Controllers::SimpleWeatherService::Icons icon,
+                                                                const bool isNight) {
   switch (icon) {
     case Pinetime::Controllers::SimpleWeatherService::Icons::Sun:
+      if (isNight) {
+        return Symbols::moon;
+      }
       return Symbols::sun;
       break;
     case Pinetime::Controllers::SimpleWeatherService::Icons::CloudsSun:
+      if (isNight) {
+        return Symbols::cloudMoon;
+      }
       return Symbols::cloudSun;
       break;
     case Pinetime::Controllers::SimpleWeatherService::Icons::Clouds:
@@ -24,6 +31,9 @@ const char* Pinetime::Applications::Screens::Symbols::GetSymbol(const Pinetime::
       return Symbols::cloudShowersHeavy;
       break;
     case Pinetime::Controllers::SimpleWeatherService::Icons::CloudSunRain:
+      if (isNight) {
+        return Symbols::cloudMoonRain;
+      }
       return Symbols::cloudSunRain;
       break;
     case Pinetime::Controllers::SimpleWeatherService::Icons::Smog:

src/displayapp/screens/WeatherSymbols.h

@@ -6,7 +6,7 @@ namespace Pinetime {
   namespace Applications {
     namespace Screens {
       namespace Symbols {
-        const char* GetSymbol(const Pinetime::Controllers::SimpleWeatherService::Icons icon);
+        const char* GetSymbol(const Pinetime::Controllers::SimpleWeatherService::Icons icon, const bool isNight);
         const char* GetCondition(const Pinetime::Controllers::SimpleWeatherService::Icons icon);
       }
     }

src/displayapp/screens/settings/SettingDisplay.cpp

@@ -24,8 +24,7 @@ namespace {
 
 constexpr std::array<uint16_t, 6> SettingDisplay::options;
 
-SettingDisplay::SettingDisplay(Pinetime::Applications::DisplayApp* app, Pinetime::Controllers::Settings& settingsController)
-  : app {app}, settingsController {settingsController} {
+SettingDisplay::SettingDisplay(Pinetime::Controllers::Settings& settingsController) : settingsController {settingsController} {
 
   lv_obj_t* container1 = lv_cont_create(lv_scr_act(), nullptr);
 

src/displayapp/screens/settings/SettingDisplay.h

@@ -14,14 +14,13 @@ namespace Pinetime {
 
       class SettingDisplay : public Screen {
       public:
-        SettingDisplay(DisplayApp* app, Pinetime::Controllers::Settings& settingsController);
+        SettingDisplay(Pinetime::Controllers::Settings& settingsController);
         ~SettingDisplay() override;
 
         void UpdateSelected(lv_obj_t* object, lv_event_t event);
         void ToggleAlwaysOn();
 
       private:
-        DisplayApp* app;
         static constexpr std::array<uint16_t, 6> options = {5000, 7000, 10000, 15000, 20000, 30000};
 
         Controllers::Settings& settingsController;

src/displayapp/screens/settings/SettingSetDateTime.cpp

@@ -15,8 +15,7 @@ bool SettingSetDateTime::OnTouchEvent(Pinetime::Applications::TouchEvents event)
 SettingSetDateTime::SettingSetDateTime(Pinetime::Applications::DisplayApp* app,
                                        Pinetime::Controllers::DateTime& dateTimeController,
                                        Pinetime::Controllers::Settings& settingsController)
-  : app {app},
-    dateTimeController {dateTimeController},
+  : dateTimeController {dateTimeController},
     settingsController {settingsController},
     screens {app,
              0,

src/displayapp/screens/settings/SettingSetDateTime.h

@@ -20,7 +20,6 @@ namespace Pinetime {
         void Quit();
 
       private:
-        DisplayApp* app;
         Controllers::DateTime& dateTimeController;
         Controllers::Settings& settingsController;
 

src/displayapp/screens/settings/SettingWatchFace.cpp

@@ -54,8 +54,7 @@ SettingWatchFace::SettingWatchFace(Pinetime::Applications::DisplayApp* app,
                                    std::array<Screens::SettingWatchFace::Item, UserWatchFaceTypes::Count>&& watchfaceItems,
                                    Pinetime::Controllers::Settings& settingsController,
                                    Pinetime::Controllers::FS& filesystem)
-  : app {app},
-    watchfaceItems {std::move(watchfaceItems)},
+  : watchfaceItems {std::move(watchfaceItems)},
     settingsController {settingsController},
     filesystem {filesystem},
     screens {app, 0, CreateScreenList(), Screens::ScreenListModes::UpDown} {

src/displayapp/screens/settings/SettingWatchFace.h

@@ -34,7 +34,6 @@ namespace Pinetime {
         bool OnTouchEvent(TouchEvents event) override;
 
       private:
-        DisplayApp* app;
         auto CreateScreenList() const;
         std::unique_ptr<Screen> CreateScreen(unsigned int screenNum) const;
 

src/main.cpp

@@ -104,7 +104,7 @@ Pinetime::Controllers::DateTime dateTimeController {settingsController};
 Pinetime::Drivers::Watchdog watchdog;
 Pinetime::Controllers::NotificationManager notificationManager;
 Pinetime::Controllers::MotionController motionController;
-Pinetime::Controllers::AlarmController alarmController {dateTimeController};
+Pinetime::Controllers::AlarmController alarmController {dateTimeController, fs};
 Pinetime::Controllers::TouchHandler touchHandler;
 Pinetime::Controllers::ButtonHandler buttonHandler;
 Pinetime::Controllers::BrightnessController brightnessController {};

src/systemtask/SystemTask.cpp

@@ -216,7 +216,7 @@ void SystemTask::Work() {
           GoToSleep();
           break;
         case Messages::OnNewTime:
-          if (alarmController.State() == Controllers::AlarmController::AlarmState::Set) {
+          if (alarmController.IsEnabled()) {
             alarmController.ScheduleAlarm();
           }
           break;
@@ -317,8 +317,7 @@ void SystemTask::Work() {
         case Messages::OnNewHour:
           using Pinetime::Controllers::AlarmController;
           if (settingsController.GetNotificationStatus() != Controllers::Settings::Notification::Sleep &&
-              settingsController.GetChimeOption() == Controllers::Settings::ChimesOption::Hours &&
-              alarmController.State() != AlarmController::AlarmState::Alerting) {
+              settingsController.GetChimeOption() == Controllers::Settings::ChimesOption::Hours && !alarmController.IsAlerting()) {
             GoToRunning();
             displayApp.PushMessage(Pinetime::Applications::Display::Messages::Chime);
           }
@@ -326,8 +325,7 @@ void SystemTask::Work() {
         case Messages::OnNewHalfHour:
           using Pinetime::Controllers::AlarmController;
           if (settingsController.GetNotificationStatus() != Controllers::Settings::Notification::Sleep &&
-              settingsController.GetChimeOption() == Controllers::Settings::ChimesOption::HalfHours &&
-              alarmController.State() != AlarmController::AlarmState::Alerting) {
+              settingsController.GetChimeOption() == Controllers::Settings::ChimesOption::HalfHours && !alarmController.IsAlerting()) {
             GoToRunning();
             displayApp.PushMessage(Pinetime::Applications::Display::Messages::Chime);
           }