added udp logger to log over network and not uart

Added modem sleep for wif

Provider/main/main.cpp

@@ -5,6 +5,7 @@
 // SDK
 #include "esp_log.h"
 #include "esp_ota_ops.h"
+#include "esp_pm.h"
 #include "esp_psram.h"
 #include "esp_system.h"
 #include "freertos/FreeRTOS.h"
@@ -24,6 +25,7 @@
 #include "connect.cpp"
 #include "http_server.cpp"
 #include "mdns_service.cpp"
+#include "udp_logger.cpp"
 // clang-format on
 
 internal const char *kTagMain = "MAIN";
@@ -35,11 +37,24 @@ uint8_t g_Active_WWW_Partition = 0;
 
 constexpr bool kBlockUntilEthernetEstablished = false;
 
+internal void my_timer_callback(void *arg)
+{
+  ESP_LOGI(kTagMain, "Timer finished! Turning Led Off...");
+  destroy_led();
+}
+
 extern "C" void app_main()
 {
   ESP_LOGI(kTagMain, "Hello, Calendink OTA! [V0.1.1]");
   ESP_LOGI(kTagMain, "PSRAM size: %d bytes", esp_psram_get_size());
 
+#if CONFIG_PM_ENABLE
+  esp_pm_config_t pm_config = {
+      .max_freq_mhz = 240, .min_freq_mhz = 40, .light_sleep_enable = true};
+  esp_pm_configure(&pm_config);
+  ESP_LOGI(kTagMain, "Dynamic Power Management initialized (Tickless Idle).");
+#endif
+
   httpd_handle_t web_server = NULL;
 
   esp_err_t err = nvs_flash_init();
@@ -252,6 +267,10 @@ extern "C" void app_main()
 
   ESP_LOGI(kTagMain, "Connected! IP acquired.");
 
+#if !defined(NDEBUG)
+  start_udp_logging(514);
+#endif
+
   // Start the webserver
   web_server = start_webserver();
 
@@ -269,10 +288,58 @@ extern "C" void app_main()
     }
   }
 
-  // Keep the main task alive indefinitely
-  while (true)
   {
-    vTaskDelay(pdMS_TO_TICKS(1000));
+    const esp_timer_create_args_t timer_args = {.callback = &my_timer_callback,
+                                                .arg = nullptr,
+                                                .dispatch_method =
+                                                    ESP_TIMER_TASK,
+                                                .name = "Led Turn Off",
+                                                .skip_unhandled_events = true};
+
+    // Create and start timer if needed, or this was just stub code?
+    esp_timer_handle_t timer_handle;
+    if (esp_timer_create(&timer_args, &timer_handle) == ESP_OK)
+    {
+      esp_timer_start_once(timer_handle, 5'000'000); // 5 sec cooldown
+    }
+  }
+
+  // Keep the main task alive indefinitely
+  {
+#if CONFIG_PM_PROFILING
+    int pm_dump_counter = 0;
+#endif
+    while (true)
+    {
+      vTaskDelay(pdMS_TO_TICKS(100));
+
+#if CONFIG_PM_PROFILING
+      if (++pm_dump_counter >= 50)
+      { // Every 5 seconds
+        pm_dump_counter = 0;
+        ESP_LOGI(kTagMain, "--- PM Profiling Dump ---");
+
+        char *ptr = nullptr;
+        size_t size = 0;
+        FILE *f = open_memstream(&ptr, &size);
+        if (f != nullptr)
+        {
+          esp_pm_dump_locks(f);
+          fclose(f);
+          if (ptr != nullptr)
+          {
+            char *saveptr;
+            char *line = strtok_r(ptr, "\n", &saveptr);
+            while (line != nullptr) {
+                ESP_LOGI(kTagMain, "%s", line);
+                line = strtok_r(nullptr, "\n", &saveptr);
+            }
+            free(ptr);
+          }
+        }
+      }
+#endif
+    }
   }
 
 shutdown: