EspLedController/main/main.cpp

#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};
}