basic led control implemented

main/main.cpp

@@ -1 +1,87 @@
-extern "C" void app_main() {}
+#include "sdkconfig.h"
+
+// esp-idf includes
+#include <esp_log.h>
+#include <freertos/FreeRTOS.h>
+#if defined(CONFIG_ESP_TASK_WDT_PANIC) || defined(CONFIG_ESP_TASK_WDT)
+#include <freertos/task.h>
+#include <esp_task_wdt.h>
+#endif
+#ifdef CONFIG_APP_ROLLBACK_ENABLE
+#include <esp_ota_ops.h>
+#endif
+#include <esp_system.h>
+
+// 3rdparty lib includes
+#include <espchrono.h>
+
+// local includes
+#include "wifi.h"
+#include "ble.h"
+#include "webserver.h"
+#include "led.h"
+
+using namespace std::chrono_literals;
+
+namespace {
+constexpr const char * const TAG = "MAIN";
+} // namespace
+
+extern "C" void app_main()
+{
+#if defined(CONFIG_ESP_TASK_WDT_PANIC) || defined(CONFIG_ESP_TASK_WDT)
+    {
+        const auto taskHandle = xTaskGetCurrentTaskHandle();
+        if (!taskHandle)
+        {
+            ESP_LOGE(TAG, "could not get handle to current main task!");
+        }
+        else if (const auto result = esp_task_wdt_add(taskHandle); result != ESP_OK)
+        {
+            ESP_LOGE(TAG, "could not add main task to watchdog: %s", esp_err_to_name(result));
+        }
+    }
+#endif
+
+#ifdef CONFIG_APP_ROLLBACK_ENABLE
+    esp_ota_img_states_t ota_state;
+    if (const esp_partition_t * const running = esp_ota_get_running_partition())
+    {
+        if (const auto result = esp_ota_get_state_partition(running, &ota_state); result == ESP_ERR_NOT_FOUND)
+            ota_state = ESP_OTA_IMG_VALID;
+        else if (result != ESP_OK)
+        {
+            ESP_LOGE(TAG, "esp_ota_get_state_partition() failed with %s", esp_err_to_name(result));
+            ota_state = ESP_OTA_IMG_UNDEFINED;
+        }
+    }
+    else
+    {
+        ESP_LOGE(TAG, "esp_ota_get_running_partition() returned nullptr");
+        ota_state = ESP_OTA_IMG_UNDEFINED;
+    }
+#endif
+
+    wifi_setup();
+    ble_setup();
+    webserver_setup();
+    led_setup();
+
+    while (true)
+    {
+#if defined(CONFIG_ESP_TASK_WDT_PANIC) || defined(CONFIG_ESP_TASK_WDT)
+        if (const auto result = esp_task_wdt_reset(); result != ESP_OK)
+            ESP_LOGE(TAG, "esp_task_wdt_reset() failed with %s", esp_err_to_name(result));
+#endif
+
+        wifi_update();
+        ble_update();
+        webserver_update();
+        led_update();
+    }
+}
+
+auto espchrono::local_clock::timezone() noexcept -> time_zone
+{
+    return time_zone{1h, DayLightSavingMode::EuropeanSummerTime};
+}