mirror of
https://github.com/espressif/esp-matter.git
synced 2026-04-27 11:03:05 +00:00
WanqQixiang
459 lines
18 KiB
C++
459 lines
18 KiB
C++
// Copyright 2021 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <esp_check.h>
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#include <esp_log.h>
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#include <esp_matter.h>
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#include <esp_matter_core.h>
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#include <esp_matter_icd_configuration.h>
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#include <esp_matter_test_event_trigger.h>
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#include <nvs.h>
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#include <nvs_flash.h>
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#include <app/server/Dnssd.h>
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#ifdef CONFIG_ESP_MATTER_ENABLE_MATTER_SERVER
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#include <app/server/Server.h>
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#include <esp_matter_ota.h>
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#ifdef CONFIG_ESP_MATTER_ENABLE_DATA_MODEL
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#include <esp_matter_nvs.h>
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#include <data_model_provider/esp_matter_data_model_provider.h>
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#include <esp_matter_data_model_priv.h>
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#else
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#include <data-model-providers/codegen/Instance.h>
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#endif // CONFIG_ESP_MATTER_ENABLE_DATA_MODEL
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#endif // CONFIG_ESP_MATTER_ENABLE_MATTER_SERVER
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#include <access/Privilege.h>
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#include <credentials/DeviceAttestationCredsProvider.h>
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#include <credentials/FabricTable.h>
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#include <credentials/GroupDataProviderImpl.h>
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#include <lib/core/DataModelTypes.h>
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#include <platform/CHIPDeviceLayer.h>
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#include <platform/DeviceInfoProvider.h>
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#include <platform/DiagnosticDataProvider.h>
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#if CHIP_DEVICE_CONFIG_ENABLE_WIFI
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#ifdef CONFIG_CHIP_ENABLE_EXTERNAL_PLATFORM
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#ifndef EXTERNAL_ESP32UTILS_HEADER
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#error "Please define EXTERNAL_ESP32UTILS_HEADER in your external platform gn/cmake file"
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#endif // !EXTERNAL_ESP32UTILS_HEADER
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#include EXTERNAL_ESP32UTILS_HEADER
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#else
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#include <platform/ESP32/ESP32Utils.h>
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#endif // CONFIG_CHIP_ENABLE_EXTERNAL_PLATFORM
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#endif // CHIP_DEVICE_CONFIG_ENABLE_WIFI
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#include <esp_matter_ota.h>
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#include <esp_matter_mem.h>
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#include <esp_matter_providers.h>
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using chip::DeviceLayer::ChipDeviceEvent;
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using chip::DeviceLayer::ConfigurationMgr;
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using chip::DeviceLayer::ConnectivityManager;
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using chip::DeviceLayer::ConnectivityMgr;
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using chip::DeviceLayer::PlatformMgr;
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using chip::DeviceLayer::GetDiagnosticDataProvider;
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#if CHIP_DEVICE_CONFIG_ENABLE_THREAD
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using chip::DeviceLayer::ThreadStackMgr;
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#endif
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#define MAX_GROUPS_PER_FABRIC_PER_ENDPOINT CONFIG_MAX_GROUPS_PER_FABRIC_PER_ENDPOINT
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static const char *TAG = "esp_matter_core";
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static bool esp_matter_started = false;
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static chip::CommonCaseDeviceServerInitParams *s_server_init_params = nullptr;
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namespace esp_matter {
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#ifdef CONFIG_ESP_MATTER_ENABLE_MATTER_SERVER
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namespace {
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void PostEvent(uint16_t eventType)
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{
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chip::DeviceLayer::ChipDeviceEvent event;
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event.Type = eventType;
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CHIP_ERROR error = chip::DeviceLayer::PlatformMgr().PostEvent(&event);
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VerifyOrReturn(error == CHIP_NO_ERROR, ESP_LOGE(TAG, "Failed to post event for event type:%" PRIu16 ", err:%" CHIP_ERROR_FORMAT, eventType, error.Format()));
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}
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class AppDelegateImpl : public AppDelegate {
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public:
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void OnCommissioningSessionStarted()
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{
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PostEvent(chip::DeviceLayer::DeviceEventType::kCommissioningSessionStarted);
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}
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void OnCommissioningSessionStopped()
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{
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PostEvent(chip::DeviceLayer::DeviceEventType::kCommissioningSessionStopped);
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}
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void OnCommissioningWindowOpened()
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{
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PostEvent(chip::DeviceLayer::DeviceEventType::kCommissioningWindowOpened);
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}
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void OnCommissioningWindowClosed()
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{
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PostEvent(chip::DeviceLayer::DeviceEventType::kCommissioningWindowClosed);
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}
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};
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class FabricDelegateImpl : public chip::FabricTable::Delegate {
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public:
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void FabricWillBeRemoved(const chip::FabricTable &fabricTable, chip::FabricIndex fabricIndex)
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{
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PostEvent(chip::DeviceLayer::DeviceEventType::kFabricWillBeRemoved);
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}
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void OnFabricRemoved(const chip::FabricTable &fabricTable, chip::FabricIndex fabricIndex)
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{
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PostEvent(chip::DeviceLayer::DeviceEventType::kFabricRemoved);
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}
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void OnFabricCommitted(const chip::FabricTable &fabricTable, chip::FabricIndex fabricIndex)
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{
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PostEvent(chip::DeviceLayer::DeviceEventType::kFabricCommitted);
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}
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void OnFabricUpdated(const chip::FabricTable &fabricTable, chip::FabricIndex fabricIndex)
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{
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PostEvent(chip::DeviceLayer::DeviceEventType::kFabricUpdated);
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}
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};
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AppDelegateImpl s_app_delegate;
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FabricDelegateImpl s_fabric_delegate;
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} // namespace
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#endif // CONFIG_ESP_MATTER_ENABLE_MATTER_SERVER
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namespace lock {
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#define DEFAULT_TICKS (500 / portTICK_PERIOD_MS) /* 500 ms in ticks */
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status_t ScopedChipStackLock::chip_stack_lock(uint32_t ticks_to_wait)
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{
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#if CHIP_STACK_LOCK_TRACKING_ENABLED
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VerifyOrReturnValue(!PlatformMgr().IsChipStackLockedByCurrentThread(), ALREADY_TAKEN);
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#endif
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VerifyOrReturnValue(ticks_to_wait != portMAX_DELAY, SUCCESS, PlatformMgr().LockChipStack());
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uint32_t ticks_remaining = ticks_to_wait;
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uint32_t ticks = DEFAULT_TICKS;
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while (ticks_remaining > 0) {
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VerifyOrReturnValue(!PlatformMgr().TryLockChipStack(), SUCCESS);
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ticks = ticks_remaining < DEFAULT_TICKS ? ticks_remaining : DEFAULT_TICKS;
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ticks_remaining -= ticks;
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ESP_LOGI(TAG, "Did not get lock yet. Retrying...");
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vTaskDelay(ticks);
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}
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ESP_LOGE(TAG, "Could not get lock");
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return FAILED;
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}
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esp_err_t ScopedChipStackLock::chip_stack_unlock()
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{
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PlatformMgr().UnlockChipStack();
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return ESP_OK;
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}
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} /* lock */
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#ifdef CONFIG_ESP_MATTER_ENABLE_MATTER_SERVER
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static void deinit_ble_if_commissioned(intptr_t unused)
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{
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#if CONFIG_USE_BLE_ONLY_FOR_COMMISSIONING
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if (chip::Server::GetInstance().GetFabricTable().FabricCount() > 0) {
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chip::DeviceLayer::Internal::BLEMgr().Shutdown();
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}
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#endif /* CONFIG_USE_BLE_ONLY_FOR_COMMISSIONING */
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}
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static void esp_matter_chip_init_task(intptr_t context)
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{
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TaskHandle_t task_to_notify = reinterpret_cast<TaskHandle_t>(context);
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static chip::CommonCaseDeviceServerInitParams defaultInitParams;
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chip::CommonCaseDeviceServerInitParams &initParams =
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s_server_init_params ? *s_server_init_params : defaultInitParams;
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if (initParams.InitializeStaticResourcesBeforeServerInit() != CHIP_NO_ERROR) {
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ESP_LOGE(TAG, "Failed to initialize static resources before server initialization");
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return;
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}
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if (!initParams.appDelegate) {
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initParams.appDelegate = &s_app_delegate;
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}
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if (!initParams.testEventTriggerDelegate) {
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initParams.testEventTriggerDelegate = test_event_trigger::get_delegate();
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}
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if (!initParams.dataModelProvider) {
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#ifdef CONFIG_ESP_MATTER_ENABLE_DATA_MODEL
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initParams.dataModelProvider = &esp_matter::data_model::provider::get_instance();
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#else
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initParams.dataModelProvider = chip::app::CodegenDataModelProviderInstance(initParams.persistentStorageDelegate);
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#endif
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}
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#ifdef CONFIG_ESP_MATTER_ENABLE_DATA_MODEL
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{
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// We should reserve one endpoint for root node endpoint
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uint8_t max_groups_server_cluster_count = CONFIG_ESP_MATTER_MAX_DYNAMIC_ENDPOINT_COUNT - 1;
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uint16_t max_groups_per_fabric = max_groups_server_cluster_count * MAX_GROUPS_PER_FABRIC_PER_ENDPOINT;
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static chip::Credentials::GroupDataProviderImpl groupDataProvider(max_groups_per_fabric,
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CHIP_CONFIG_MAX_GROUP_KEYS_PER_FABRIC);
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groupDataProvider.SetStorageDelegate(initParams.persistentStorageDelegate);
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groupDataProvider.SetSessionKeystore(initParams.sessionKeystore);
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if (groupDataProvider.Init() != CHIP_NO_ERROR) {
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ESP_LOGE(TAG, "Failed to initialize group data provider");
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}
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initParams.groupDataProvider = &groupDataProvider;
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}
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#endif // CONFIG_ESP_MATTER_ENABLE_DATA_MODEL
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CHIP_ERROR ret = chip::Server::GetInstance().GetFabricTable().AddFabricDelegate(&s_fabric_delegate);
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if (ret != CHIP_NO_ERROR) {
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ESP_LOGE(TAG, "Failed to add fabric delegate, err:%" CHIP_ERROR_FORMAT, ret.Format());
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}
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ret = chip::Server::GetInstance().Init(initParams);
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if (ret != CHIP_NO_ERROR) {
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ESP_LOGE(TAG, "Failed to init server instance, err:%" CHIP_ERROR_FORMAT, ret.Format());
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}
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#ifdef CONFIG_ESP_MATTER_ENABLE_DATA_MODEL
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if (endpoint::enable_all() != ESP_OK) {
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ESP_LOGE(TAG, "Enable all endpoints failure");
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}
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#endif // CONFIG_ESP_MATTER_ENABLE_DATA_MODEL
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#if CHIP_CONFIG_ENABLE_ICD_SERVER
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if (!icd::get_icd_server_enabled()) {
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// ICD server has been initialized in chip::Server::GetInstance().Init(). disable it here if
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// icd_server_enabled is set to false.
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chip::app::InteractionModelEngine::GetInstance()->SetICDManager(nullptr);
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chip::app::DnssdServer::Instance().SetICDManager(nullptr);
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chip::TestEventTriggerDelegate *test_event_trigger = chip::Server::GetInstance().GetTestEventTriggerDelegate();
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if (test_event_trigger) {
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test_event_trigger->RemoveHandler(&chip::Server::GetInstance().GetICDManager());
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}
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chip::Server::GetInstance().GetICDManager().Shutdown();
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}
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#endif // CHIP_CONFIG_ENABLE_ICD_SERVER
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if (PlatformMgr().ScheduleWork(deinit_ble_if_commissioned, reinterpret_cast<intptr_t>(nullptr)) != CHIP_NO_ERROR) {
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ESP_LOGE(TAG, "Schedule ble deinitialization fails");
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}
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xTaskNotifyGive(task_to_notify);
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}
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#endif // CONFIG_ESP_MATTER_ENABLE_MATTER_SERVER
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static void device_callback_internal(const ChipDeviceEvent * event, intptr_t arg)
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{
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switch (event->Type) {
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case chip::DeviceLayer::DeviceEventType::kInterfaceIpAddressChanged:
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#if CHIP_DEVICE_CONFIG_ENABLE_WIFI || CHIP_DEVICE_CONFIG_ENABLE_ETHERNET
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if (event->InterfaceIpAddressChanged.Type == chip::DeviceLayer::InterfaceIpChangeType::kIpV6_Assigned ||
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event->InterfaceIpAddressChanged.Type == chip::DeviceLayer::InterfaceIpChangeType::kIpV4_Assigned) {
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chip::app::DnssdServer::Instance().StartServer();
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}
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#endif
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break;
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#ifdef CONFIG_ESP_MATTER_ENABLE_MATTER_SERVER
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case chip::DeviceLayer::DeviceEventType::kDnssdInitialized:
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esp_matter_ota_requestor_start();
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/* Initialize binding manager */
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client::binding_manager_init();
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break;
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case chip::DeviceLayer::DeviceEventType::kCommissioningComplete:
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ESP_LOGI(TAG, "Commissioning Complete");
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if (PlatformMgr().ScheduleWork(deinit_ble_if_commissioned, reinterpret_cast<intptr_t>(nullptr)) != CHIP_NO_ERROR) {
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ESP_LOGE(TAG, "Schedule ble deinitialization fails");
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}
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break;
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case chip::DeviceLayer::DeviceEventType::kCHIPoBLEConnectionClosed:
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ESP_LOGI(TAG, "BLE Disconnected");
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break;
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#endif
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default:
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break;
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}
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}
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static esp_err_t init_thread_stack_and_start_thread_task()
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{
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#if CHIP_DEVICE_CONFIG_ENABLE_THREAD
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#ifdef CONFIG_ESP_MATTER_ENABLE_OPENTHREAD
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VerifyOrReturnError(ThreadStackMgr().InitThreadStack() == CHIP_NO_ERROR, ESP_FAIL,
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ESP_LOGE(TAG, "Failed to initialize Thread stack"));
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#if CHIP_CONFIG_ENABLE_ICD_SERVER
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if (icd::get_icd_server_enabled()) {
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VerifyOrReturnError(ConnectivityMgr().SetThreadDeviceType(ConnectivityManager::kThreadDeviceType_SleepyEndDevice) == CHIP_NO_ERROR,
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ESP_FAIL, ESP_LOGE(TAG, "Failed to set the Thread device type"));
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} else {
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VerifyOrReturnError(ConnectivityMgr().SetThreadDeviceType(ConnectivityManager::kThreadDeviceType_MinimalEndDevice) == CHIP_NO_ERROR,
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ESP_FAIL, ESP_LOGE(TAG, "Failed to set the Thread device type"));
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}
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#elif CHIP_DEVICE_CONFIG_THREAD_FTD
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VerifyOrReturnError(ConnectivityMgr().SetThreadDeviceType(ConnectivityManager::kThreadDeviceType_Router) == CHIP_NO_ERROR,
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ESP_FAIL, ESP_LOGE(TAG, "Failed to set the Thread device type"));
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#else
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VerifyOrReturnError(ConnectivityMgr().SetThreadDeviceType(ConnectivityManager::kThreadDeviceType_MinimalEndDevice) == CHIP_NO_ERROR,
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ESP_FAIL, ESP_LOGE(TAG, "Failed to set the Thread device type"));
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#endif
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VerifyOrReturnError(ThreadStackMgr().StartThreadTask() == CHIP_NO_ERROR, ESP_FAIL,
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ESP_LOGE(TAG, "Failed to launch Thread task"));
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#endif // CONFIG_ESP_MATTER_ENABLE_OPENTHREAD
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#endif // CHIP_DEVICE_CONFIG_ENABLE_THREAD
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return ESP_OK;
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}
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static esp_err_t chip_init(event_callback_t callback, intptr_t callback_arg)
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{
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VerifyOrReturnError(chip::Platform::MemoryInit() == CHIP_NO_ERROR, ESP_ERR_NO_MEM, ESP_LOGE(TAG, "Failed to initialize CHIP memory pool"));
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VerifyOrReturnError(PlatformMgr().InitChipStack() == CHIP_NO_ERROR, ESP_FAIL, ESP_LOGE(TAG, "Failed to initialize CHIP stack"));
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setup_providers();
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// ConnectivityMgr().SetWiFiAPMode(ConnectivityManager::kWiFiAPMode_Enabled);
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if (PlatformMgr().StartEventLoopTask() != CHIP_NO_ERROR) {
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chip::Platform::MemoryShutdown();
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ESP_LOGE(TAG, "Failed to launch Matter main task");
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return ESP_FAIL;
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}
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if (PlatformMgr().AddEventHandler(device_callback_internal, static_cast<intptr_t>(NULL)) != CHIP_NO_ERROR) {
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(void)PlatformMgr().StopEventLoopTask();
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chip::Platform::MemoryShutdown();
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ESP_LOGE(TAG, "Failed to add internal device callback");
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return ESP_FAIL;
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}
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if (callback) {
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if (PlatformMgr().AddEventHandler(callback, callback_arg) != CHIP_NO_ERROR) {
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(void)PlatformMgr().StopEventLoopTask();
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chip::Platform::MemoryShutdown();
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ESP_LOGE(TAG, "Failed to add user callback");
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return ESP_FAIL;
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}
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}
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init_thread_stack_and_start_thread_task();
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#if CONFIG_ESP_MATTER_ENABLE_MATTER_SERVER
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if (PlatformMgr().ScheduleWork(esp_matter_chip_init_task, reinterpret_cast<intptr_t>(xTaskGetCurrentTaskHandle())) != CHIP_NO_ERROR) {
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(void)PlatformMgr().StopEventLoopTask();
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chip::Platform::MemoryShutdown();
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ESP_LOGE(TAG, "Failed to schedule chip init task");
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return ESP_FAIL;
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}
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// Wait for the matter stack to be initialized
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xTaskNotifyWait(0, 0, NULL, portMAX_DELAY);
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#endif // CONFIG_ESP_MATTER_ENABLE_MATTER_SERVER
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return ESP_OK;
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}
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bool is_started()
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{
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return esp_matter_started;
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}
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esp_err_t set_server_init_params(chip::CommonCaseDeviceServerInitParams *server_init_params)
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{
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VerifyOrReturnError(!esp_matter_started, ESP_ERR_INVALID_STATE, ESP_LOGE(TAG, "esp_matter has started"));
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s_server_init_params = server_init_params;
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return ESP_OK;
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}
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esp_err_t start(event_callback_t callback, intptr_t callback_arg)
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{
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VerifyOrReturnError(!esp_matter_started, ESP_ERR_INVALID_STATE, ESP_LOGE(TAG, "esp_matter has started"));
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esp_err_t err = esp_event_loop_create_default();
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// In case create event loop returns ESP_ERR_INVALID_STATE it is not necessary to fail startup
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// as of it means that default event loop is already initialized and no additional actions should be done.
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VerifyOrReturnError((err == ESP_OK || err == ESP_ERR_INVALID_STATE), err, ESP_LOGE(TAG, "Error create default event loop"));
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#if CHIP_DEVICE_CONFIG_ENABLE_WIFI
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VerifyOrReturnError(chip::DeviceLayer::Internal::ESP32Utils::InitWiFiStack() == CHIP_NO_ERROR, ESP_FAIL, ESP_LOGE(TAG, "Error initializing Wi-Fi stack"));
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#endif // CHIP_DEVICE_CONFIG_ENABLE_WIFI
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#ifdef CONFIG_ESP_MATTER_ENABLE_DATA_MODEL
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esp_matter_ota_requestor_init();
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#endif // CONFIG_ESP_MATTER_ENABLE_DATA_MODEL
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err = chip_init(callback, callback_arg);
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VerifyOrReturnError(err == ESP_OK, err, ESP_LOGE(TAG, "Error initializing matter"));
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#if CHIP_DEVICE_CONFIG_ENABLE_THREAD
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#if defined(CONFIG_ESP_MATTER_ENABLE_MATTER_SERVER) && defined(CONFIG_ESP_MATTER_ENABLE_OPENTHREAD)
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// If Thread is Provisioned, publish the dns service
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if (chip::DeviceLayer::ConnectivityMgr().IsThreadProvisioned() &&
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(chip::Server::GetInstance().GetFabricTable().FabricCount() != 0)) {
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PlatformMgr().ScheduleWork([](intptr_t) {
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chip::app::DnssdServer::Instance().StartServer();
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},
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reinterpret_cast<intptr_t>(nullptr));
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}
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#endif // CONFIG_ESP_MATTER_ENABLE_OPENTHREAD
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#endif // CHIP_DEVICE_CONFIG_ENABLE_THREAD
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esp_matter_started = true;
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#if defined(CONFIG_ESP_MATTER_ENABLE_MATTER_SERVER) && defined(CONFIG_ESP_MATTER_ENABLE_DATA_MODEL)
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err = node::read_min_unused_endpoint_id();
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// If the min_unused_endpoint_id is not found, we will write the current min_unused_endpoint_id in nvs.
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if (err == ESP_ERR_NVS_NOT_FOUND) {
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err = node::store_min_unused_endpoint_id();
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}
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#endif // defined(CONFIG_ESP_MATTER_ENABLE_MATTER_SERVER) && defined(CONFIG_ESP_MATTER_ENABLE_DATA_MODEL)
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return err;
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}
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esp_err_t factory_reset()
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{
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esp_err_t err = ESP_OK;
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#ifdef CONFIG_ESP_MATTER_ENABLE_DATA_MODEL
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node_t *node = node::get();
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if (node) {
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/* ESP Matter data model is used. Erase all the data that we have added in nvs. */
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nvs_handle_t handle;
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err = nvs_open_from_partition(ESP_MATTER_NVS_PART_NAME, ESP_MATTER_KVS_NAMESPACE, NVS_READWRITE, &handle);
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if (err != ESP_OK) {
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ESP_LOGE(TAG, "Failed to open esp_matter nvs partition ");
|
|
} else {
|
|
err = nvs_erase_all(handle);
|
|
if (err != ESP_OK) {
|
|
ESP_LOGE(TAG, "Failed to erase esp_matter nvs namespace");
|
|
} else {
|
|
nvs_commit(handle);
|
|
}
|
|
nvs_close(handle);
|
|
}
|
|
}
|
|
#endif
|
|
/* Submodule factory reset. This also restarts after completion. */
|
|
#ifdef CONFIG_ESP_MATTER_ENABLE_MATTER_SERVER
|
|
chip::Server::GetInstance().ScheduleFactoryReset();
|
|
#else // CONFIG_ESP_MATTER_ENABLE_MATTER_SERVER
|
|
ConfigurationMgr().InitiateFactoryReset();
|
|
#endif // !CONFIG_ESP_MATTER_ENABLE_MATTER_SERVER
|
|
return err;
|
|
}
|
|
|
|
esp_err_t esp_matter_nvs_init()
|
|
{
|
|
#ifdef CONFIG_NVS_ENCRYPTION
|
|
nvs_sec_cfg_t cfg = {};
|
|
const esp_partition_t * key_part = esp_partition_find_first(ESP_PARTITION_TYPE_DATA, ESP_PARTITION_SUBTYPE_DATA_NVS_KEYS, NULL);
|
|
VerifyOrReturnError(key_part != NULL, ESP_ERR_NOT_FOUND,
|
|
ESP_LOGE(TAG, "NVS encrypt is enabled, but no nvs_keys partition found"));
|
|
|
|
VerifyOrReturnError(nvs_flash_read_security_cfg(key_part, &cfg) == ESP_OK, ESP_FAIL,
|
|
ESP_LOGE(TAG, "Failed to read NVS security cfg"));
|
|
|
|
return nvs_flash_secure_init_partition(CONFIG_ESP_MATTER_NVS_PART_NAME, &cfg);
|
|
#else
|
|
return nvs_flash_init_partition(CONFIG_ESP_MATTER_NVS_PART_NAME);
|
|
#endif
|
|
}
|
|
|
|
} /* esp_matter */
|