Merge develop into main (#313)

- Add app path get() functions to `TactilityC`
- Improved `Dispatcher` and `DispatcherThread`
- Improved `PubSub` (type safety)
- Created test for `DispatcherThread` and `PubSub`
- Save properties files on app exit (various apps) by posting it to the main dispatcher (fixes UI hanging briefly on app exit)
- Fixed bug with `SystemSettings` being read from the wrong file path.
- `loadPropertiesFile()` now uses `file::readLines()` instead of doing that manually
- Increased timer task stack size (required due to issues when reading a properties file for the very first time)
- General cleanup
- Created `EstimatedPower` driver that uses an ADC pin to measure voltage and estimate the battery charge that is left.
- Cleanup of T-Deck board (updated to new style)

Tactility/Source/app/wifimanage/State.cpp

@@ -1,4 +1,4 @@
-#include "Tactility/app/wifimanage/WifiManagePrivate.h"
+#include <Tactility/app/wifimanage/WifiManagePrivate.h>
 
 namespace tt::app::wifimanage {
 

Tactility/Source/app/wifimanage/View.cpp

@@ -1,9 +1,11 @@
-#include "Tactility/app/wifimanage/View.h"
-#include "Tactility/app/wifimanage/WifiManagePrivate.h"
+#include <Tactility/app/wifimanage/View.h>
 
-#include "Tactility/lvgl/Style.h"
-#include "Tactility/lvgl/Toolbar.h"
-#include "Tactility/lvgl/Spinner.h"
+#include <Tactility/Tactility.h>
+#include <Tactility/app/wifimanage/WifiManagePrivate.h>
+
+#include <Tactility/lvgl/Style.h>
+#include <Tactility/lvgl/Toolbar.h>
+#include <Tactility/lvgl/Spinner.h>
 
 #include <Tactility/Log.h>
 #include <Tactility/service/wifi/Wifi.h>
@@ -15,7 +17,7 @@
 
 namespace tt::app::wifimanage {
 
-#define TAG "wifi_main_view"
+constexpr auto* TAG = "WifiManageView";
 
 std::shared_ptr<WifiManage> _Nullable optWifiManage();
 
@@ -49,7 +51,10 @@ static void on_enable_on_boot_switch_changed(lv_event_t* event) {
     auto* enable_switch = static_cast<lv_obj_t*>(lv_event_get_target(event));
     if (code == LV_EVENT_VALUE_CHANGED) {
         bool is_on = lv_obj_has_state(enable_switch, LV_STATE_CHECKED);
-        service::wifi::settings::setEnableOnBoot(is_on);
+        // Dispatch it, so file IO doesn't block the UI
+        getMainDispatcher().dispatch([is_on] {
+            service::wifi::settings::setEnableOnBoot(is_on);
+        });
     }
 }
 

Tactility/Source/app/wifimanage/WifiManage.cpp

@@ -1,16 +1,15 @@
-#include "Tactility/app/wifimanage/WifiManagePrivate.h"
-#include "Tactility/app/wifimanage/View.h"
+#include <Tactility/app/wifimanage/WifiManagePrivate.h>
+#include <Tactility/app/wifimanage/View.h>
 
-#include "Tactility/app/AppContext.h"
-#include "Tactility/app/wifiapsettings/WifiApSettings.h"
-#include "Tactility/service/loader/Loader.h"
-#include "Tactility/service/wifi/WifiSettings.h"
-#include "Tactility/lvgl/LvglSync.h"
-#include "Tactility/app/wificonnect/WifiConnect.h"
+#include <Tactility/app/AppContext.h>
+#include <Tactility/app/wifiapsettings/WifiApSettings.h>
+#include <Tactility/app/wificonnect/WifiConnect.h>
+#include <Tactility/lvgl/LvglSync.h>
+#include <Tactility/service/loader/Loader.h>
 
 namespace tt::app::wifimanage {
 
-#define TAG "wifi_manage"
+constexpr auto TAG = "WifiManage";
 
 extern const AppManifest manifest;
 
@@ -72,20 +71,18 @@ void WifiManage::requestViewUpdate() {
     unlock();
 }
 
-static void wifiManageEventCallback(const void* message, void* context) {
-    auto* event = (service::wifi::Event*)message;
-    auto* wifi = (WifiManage*)context;
+void WifiManage::onWifiEvent(service::wifi::WifiEvent event) {
     auto radio_state = service::wifi::getRadioState();
     TT_LOG_I(TAG, "Update with state %s", service::wifi::radioStateToString(radio_state));
-    wifi->getState().setRadioState(radio_state);
-    switch (event->type) {
-        using enum tt::service::wifi::EventType;
+    getState().setRadioState(radio_state);
+    switch (event) {
+        using enum service::wifi::WifiEvent;
         case ScanStarted:
-            wifi->getState().setScanning(true);
+            getState().setScanning(true);
             break;
         case ScanFinished:
-            wifi->getState().setScanning(false);
-            wifi->getState().updateApRecords();
+            getState().setScanning(false);
+            getState().updateApRecords();
             break;
         case RadioStateOn:
             if (!service::wifi::isScanning()) {
@@ -96,11 +93,13 @@ static void wifiManageEventCallback(const void* message, void* context) {
             break;
     }
 
-    wifi->requestViewUpdate();
+    requestViewUpdate();
 }
 
 void WifiManage::onShow(AppContext& app, lv_obj_t* parent) {
-    wifiSubscription = service::wifi::getPubsub()->subscribe(&wifiManageEventCallback, this);
+    wifiSubscription = service::wifi::getPubsub()->subscribe([this](auto event) {
+        onWifiEvent(event);
+    });
 
     // State update (it has its own locking)
     state.setRadioState(service::wifi::getRadioState());