Remove exception throwing

main/main.cpp

@@ -14,6 +14,7 @@
 #include "esp_chip_info.h"
 #include "esp_flash.h"
 #include "esp_system.h"
+#include "esp_log.h"
 
  //
 #include "common/constants.h"
@@ -40,18 +41,21 @@ void init_queues(
 void app_main(void) {
   display_chip_info();
 
-  try {
   QueueHandle_t touch_event_queue = NULL;
   EventGroupHandle_t system_event_group = NULL, system_lifecycle_event_group = NULL;
 
   init_queues(touch_event_queue, system_event_group, system_lifecycle_event_group);
   if (touch_event_queue == NULL || system_event_group == NULL || system_lifecycle_event_group == NULL) {
-      throw std::runtime_error("Failed to create one or more queues/event groups");
+    ESP_LOGE("Main", "Failed to create one or more queues/event groups");
+    vTaskDelay(5000 / portTICK_PERIOD_MS);
+    return esp_restart();
   }
   printf("Queues initialized.\n");
   SemaphoreHandle_t lvgl_mutex = xSemaphoreCreateMutex();
   if (lvgl_mutex == NULL) {
-      throw std::runtime_error("Failed to create LVGL mutex");
+    ESP_LOGE("Main", "Failed to create LVGL mutex");
+    vTaskDelay(5000 / portTICK_PERIOD_MS);
+    return esp_restart();
   }
   //
   WifiHandler wifi_handler(
@@ -81,7 +85,9 @@ void app_main(void) {
     lvgl_tick_timer_callback
   );
   if (lvgl_tick_timer == NULL) {
-      throw std::runtime_error("Failed to create LVGL tick timer");
+    ESP_LOGE("Main", "Failed to create LVGL tick timer");
+    vTaskDelay(5000 / portTICK_PERIOD_MS);
+    return esp_restart();
   }
   xTimerStart(lvgl_tick_timer, 0);
 
@@ -160,28 +166,6 @@ void app_main(void) {
     fflush(stdout);
   }
 
-    return esp_restart();
-  }
-  catch (const std::exception& e) {
-    printf("Exception occurred during initialization: %s\n", e.what());
-    printf("System will restart due to the error.\n");
-    for (int i = 5; i >= 0; --i) {
-      printf("Restarting in %d seconds...\n", i);
-      vTaskDelay(1000 / portTICK_PERIOD_MS);
-    }
-    printf("Restarting now.\n");
-    fflush(stdout);
-    return esp_restart();
-  }
-
-  printf("Reached end of app_main unexpectedly.\n");
-  printf("System will restart in 10 seconds...\n");
-  for (int i = 10; i >= 0; --i) {
-    printf("Restarting in %d seconds...\n", i);
-    vTaskDelay(1000 / portTICK_PERIOD_MS);
-  }
-  printf("Restarting now.\n");
-  fflush(stdout);
   return esp_restart();
 }