examples/thread-br-app/esp32/main/main.cpp

/*
 *
 *    Copyright (c) 2022 Project CHIP Authors
 *    All rights reserved.
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */

#include "DeviceCallbacks.h"
#include <platform/OpenThread/GenericThreadBorderRouterDelegate.h>

#include <common/CHIPDeviceManager.h>
#include <common/Esp32AppServer.h>
#include <common/Esp32ThreadInit.h>
#include <shell_extension/openthread_cli_register.h>

#include "core/CHIPPersistentStorageDelegate.h"
#include "esp_log.h"
#include "esp_netif.h"
#include "esp_openthread_border_router.h"
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "nvs_flash.h"
#include "shell_extension/launch.h"
#include "support/CHIPMem.h"

#include <app/clusters/thread-border-router-management-server/thread-border-router-management-server.h>
#include <app/server/OnboardingCodesUtil.h>
#include <app/server/Server.h>
#include <credentials/DeviceAttestationCredsProvider.h>
#include <credentials/examples/DeviceAttestationCredsExample.h>
#include <platform/ESP32/ESP32Utils.h>

#if CONFIG_ENABLE_ESP32_FACTORY_DATA_PROVIDER
#include <platform/ESP32/ESP32FactoryDataProvider.h>
#endif // CONFIG_ENABLE_ESP32_FACTORY_DATA_PROVIDER

#if CONFIG_ENABLE_ESP32_DEVICE_INFO_PROVIDER
#include <platform/ESP32/ESP32DeviceInfoProvider.h>
#else
#include <DeviceInfoProviderImpl.h>
#endif // CONFIG_ENABLE_ESP32_DEVICE_INFO_PROVIDER

using namespace ::chip;
using namespace ::chip::Credentials;
using namespace ::chip::DeviceManager;
using namespace ::chip::DeviceLayer;
using namespace ::chip::app::Clusters;

namespace {
#if CONFIG_ENABLE_ESP32_FACTORY_DATA_PROVIDER
DeviceLayer::ESP32FactoryDataProvider sFactoryDataProvider;
#endif // CONFIG_ENABLE_ESP32_FACTORY_DATA_PROVIDER

#if CONFIG_ENABLE_ESP32_DEVICE_INFO_PROVIDER
DeviceLayer::ESP32DeviceInfoProvider gExampleDeviceInfoProvider;
#else
DeviceLayer::DeviceInfoProviderImpl gExampleDeviceInfoProvider;
#endif // CONFIG_ENABLE_ESP32_DEVICE_INFO_PROVIDER
} // namespace

static const char TAG[] = "thread-br-app";

static AppDeviceCallbacks EchoCallbacks;
static AppDeviceCallbacksDelegate sAppDeviceCallbacksDelegate;

static constexpr EndpointId kThreadBRMgmtEndpoint = 1;
static ThreadBorderRouterManagement::GenericOpenThreadBorderRouterDelegate * sThreadBRDelegate;
static ThreadBorderRouterManagement::ServerInstance * sThreadBRMgmtInstance;

static void InitServer(intptr_t context)
{
    // Print QR Code URL
    PrintOnboardingCodes(chip::RendezvousInformationFlags(CONFIG_RENDEZVOUS_MODE));

    Esp32AppServer::Init(); // Init ZCL Data Model and CHIP App Server AND Initialize device attestation config
    PersistentStorageDelegate * storageDelegate = &chip::Server::GetInstance().GetPersistentStorage();
    sThreadBRDelegate = chip::Platform::New<ThreadBorderRouterManagement::GenericOpenThreadBorderRouterDelegate>(storageDelegate);
    sThreadBRMgmtInstance = chip::Platform::New<ThreadBorderRouterManagement::ServerInstance>(
        kThreadBRMgmtEndpoint, sThreadBRDelegate, chip::Server::GetInstance().GetFailSafeContext());
    char borderRouterName[] = "Espressif-ThreadBR";
    sThreadBRDelegate->SetThreadBorderRouterName(CharSpan(borderRouterName));
    sThreadBRMgmtInstance->Init();
}

extern "C" void app_main()
{
    // Initialize the ESP NVS layer.
    esp_err_t err = nvs_flash_init();
    if (err != ESP_OK)
    {
        ESP_LOGE(TAG, "nvs_flash_init() failed: %s", esp_err_to_name(err));
        return;
    }
    err = esp_event_loop_create_default();
    if (err != ESP_OK)
    {
        ESP_LOGE(TAG, "esp_event_loop_create_default() failed: %s", esp_err_to_name(err));
        return;
    }

    ESP_LOGI(TAG, "==================================================");
    ESP_LOGI(TAG, "chip-esp32-thread-br-example starting");
    ESP_LOGI(TAG, "==================================================");

#if CHIP_DEVICE_CONFIG_ENABLE_WIFI
    if (DeviceLayer::Internal::ESP32Utils::InitWiFiStack() != CHIP_NO_ERROR)
    {
        ESP_LOGE(TAG, "Failed to initialize the Wi-Fi stack");
        return;
    }
#endif

#if CONFIG_ENABLE_CHIP_SHELL
#if CONFIG_OPENTHREAD_CLI
    chip::RegisterOpenThreadCliCommands();
#endif
    chip::LaunchShell();
#endif // CONFIG_ENABLE_CHIP_SHELL

    DeviceLayer::SetDeviceInfoProvider(&gExampleDeviceInfoProvider);

    CHIPDeviceManager & deviceMgr = CHIPDeviceManager::GetInstance();
    CHIP_ERROR error              = deviceMgr.Init(&EchoCallbacks);
    DeviceCallbacksDelegate::Instance().SetAppDelegate(&sAppDeviceCallbacksDelegate);
    if (error != CHIP_NO_ERROR)
    {
        ESP_LOGE(TAG, "device.Init() failed: %" CHIP_ERROR_FORMAT, error.Format());
        return;
    }

#if CONFIG_ENABLE_ESP32_FACTORY_DATA_PROVIDER
    SetCommissionableDataProvider(&sFactoryDataProvider);
    SetDeviceAttestationCredentialsProvider(&sFactoryDataProvider);
#if CONFIG_ENABLE_ESP32_DEVICE_INSTANCE_INFO_PROVIDER
    SetDeviceInstanceInfoProvider(&sFactoryDataProvider);
#endif
#else
    SetDeviceAttestationCredentialsProvider(Examples::GetExampleDACProvider());
#endif // CONFIG_ENABLE_ESP32_FACTORY_DATA_PROVIDER
    esp_openthread_set_backbone_netif(esp_netif_get_handle_from_ifkey("WIFI_STA_DEF"));
    ESPOpenThreadInit();

    chip::DeviceLayer::PlatformMgr().ScheduleWork(InitServer, reinterpret_cast<intptr_t>(nullptr));
}

extern "C" void otSysProcessDrivers(otInstance * aInstance)
{
    (void) aInstance;
}