C++ conversions (#111)

* Remove version from artifact name
* Target C++ 20 and higher
* Use cpp string
* Better crash implementation
* String utils in cpp style
* Replace parameter methods with start() method
* MutexType to Mutex::Type
* Kernel c to cpp style
* Cleanup event flag
* More cpp conversions
* Test fixes
* Updated ideas docs

Boards/Simulator/Source/LvglTask.cpp

@@ -11,8 +11,8 @@
 #define TAG "lvgl_task"
 
 // Mutex for LVGL drawing
-static tt::Mutex lvgl_mutex(tt::MutexTypeRecursive);
-static tt::Mutex task_mutex(tt::MutexTypeRecursive);
+static tt::Mutex lvgl_mutex(tt::Mutex::TypeRecursive);
+static tt::Mutex task_mutex(tt::Mutex::TypeRecursive);
 
 static uint32_t task_max_sleep_ms = 10;
 // Mutex for LVGL task state (to modify task_running state)

Boards/Simulator/Source/hal/Configuration.cpp

@@ -17,7 +17,7 @@ static bool initBoot() {
 TT_UNUSED static void deinitPower() {
     lvgl_task_interrupt();
     while (lvgl_task_is_running()) {
-        tt::delay_ms(10);
+        tt::kernel::delayMillis(10);
     }
 
 #if LV_ENABLE_GC || !LV_MEM_CUSTOM