examples/lighting-app/telink/src/AppTask.cpp - third_party/github/project-chip/connectedhomeip - Git at Google

 /*
  *
  *    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 "AppTask.h"

 #include "AppConfig.h"
 #include "AppEvent.h"
 #include "ButtonManager.h"
 #include "LEDWidget.h"
 #include "LightingManager.h"

 #include "ThreadUtil.h"

 #include <DeviceInfoProviderImpl.h>
 #include <app-common/zap-generated/attribute-id.h>
 #include <app-common/zap-generated/attribute-type.h>
 #include <app-common/zap-generated/attributes/Accessors.h>
 #include <app-common/zap-generated/cluster-id.h>
 #include <app/clusters/identify-server/identify-server.h>
 #include <app/server/OnboardingCodesUtil.h>
 #include <app/server/Server.h>
 #include <credentials/DeviceAttestationCredsProvider.h>
 #include <credentials/examples/DeviceAttestationCredsExample.h>
 #include <lib/support/ErrorStr.h>
 #include <system/SystemClock.h>

 #if CONFIG_CHIP_OTA_REQUESTOR
 #include "OTAUtil.h"
 #endif

 #include <zephyr/logging/log.h>
 #include <zephyr/zephyr.h>

 #include <algorithm>

 LOG_MODULE_DECLARE(app);

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

 namespace {

 constexpr int kAppEventQueueSize      = 10;
 constexpr uint8_t kButtonPushEvent    = 1;
 constexpr uint8_t kButtonReleaseEvent = 0;
 constexpr uint8_t kDefaultMinLevel    = 0;
 constexpr uint8_t kDefaultMaxLevel    = 254;

 // NOTE! This key is for test/certification only and should not be available in production devices!
 // If CONFIG_CHIP_FACTORY_DATA is enabled, this value is read from the factory data.
 uint8_t sTestEventTriggerEnableKey[TestEventTriggerDelegate::kEnableKeyLength] = { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,
                                                                                    0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff };

 K_MSGQ_DEFINE(sAppEventQueue, sizeof(AppEvent), kAppEventQueueSize, alignof(AppEvent));

 LEDWidget sStatusLED;

 Button sFactoryResetButton;
 Button sLightingButton;
 Button sThreadStartButton;
 Button sBleAdvStartButton;

 bool sIsThreadProvisioned = false;
 bool sIsThreadEnabled     = false;
 bool sIsThreadAttached    = false;
 bool sHaveBLEConnections  = false;

 chip::DeviceLayer::DeviceInfoProviderImpl gExampleDeviceInfoProvider;

 void OnIdentifyTriggerEffect(Identify * identify)
 {
     switch (identify->mCurrentEffectIdentifier)
     {
     case EMBER_ZCL_IDENTIFY_EFFECT_IDENTIFIER_BLINK:
         ChipLogProgress(Zcl, "EMBER_ZCL_IDENTIFY_EFFECT_IDENTIFIER_BLINK");
         break;
     case EMBER_ZCL_IDENTIFY_EFFECT_IDENTIFIER_BREATHE:
         ChipLogProgress(Zcl, "EMBER_ZCL_IDENTIFY_EFFECT_IDENTIFIER_BREATHE");
         break;
     case EMBER_ZCL_IDENTIFY_EFFECT_IDENTIFIER_OKAY:
         ChipLogProgress(Zcl, "EMBER_ZCL_IDENTIFY_EFFECT_IDENTIFIER_OKAY");
         break;
     case EMBER_ZCL_IDENTIFY_EFFECT_IDENTIFIER_CHANNEL_CHANGE:
         ChipLogProgress(Zcl, "EMBER_ZCL_IDENTIFY_EFFECT_IDENTIFIER_CHANNEL_CHANGE");
         break;
     default:
         ChipLogProgress(Zcl, "No identifier effect");
         break;
     }
     return;
 }

 Identify sIdentify = {
     chip::EndpointId{ 1 },
     [](Identify *) { ChipLogProgress(Zcl, "OnIdentifyStart"); },
     [](Identify *) { ChipLogProgress(Zcl, "OnIdentifyStop"); },
     EMBER_ZCL_IDENTIFY_IDENTIFY_TYPE_VISIBLE_LED,
     OnIdentifyTriggerEffect,
 };

 } // namespace

 AppTask AppTask::sAppTask;

 CHIP_ERROR AppTask::Init()
 {
     LOG_INF("Current Software Version: %u, %s", CHIP_DEVICE_CONFIG_DEVICE_SOFTWARE_VERSION,
             CHIP_DEVICE_CONFIG_DEVICE_SOFTWARE_VERSION_STRING);

     // Initialize status LED
     LEDWidget::InitGpio(SYSTEM_STATE_LED_PORT);
     sStatusLED.Init(SYSTEM_STATE_LED_PIN);

     UpdateStatusLED();

     InitButtons();

     // Init lighting manager
     uint8_t minLightLevel = kDefaultMinLevel;
     Clusters::LevelControl::Attributes::MinLevel::Get(1, &minLightLevel);

     uint8_t maxLightLevel = kDefaultMaxLevel;
     Clusters::LevelControl::Attributes::MaxLevel::Get(1, &maxLightLevel);

     CHIP_ERROR err = LightingMgr().Init(LIGHTING_PWM_DEVICE, LIGHTING_PWM_CHANNEL, minLightLevel, maxLightLevel, maxLightLevel);
     if (err != CHIP_NO_ERROR)
     {
         LOG_ERR("Failed to int lighting manager");
         return err;
     }
     LightingMgr().SetCallbacks(ActionInitiated, ActionCompleted);

     // Initialize CHIP server
 #if CONFIG_CHIP_FACTORY_DATA
     ReturnErrorOnFailure(mFactoryDataProvider.Init());
     SetDeviceInstanceInfoProvider(&mFactoryDataProvider);
     SetDeviceAttestationCredentialsProvider(&mFactoryDataProvider);
     SetCommissionableDataProvider(&mFactoryDataProvider);
     // Read EnableKey from the factory data.
     MutableByteSpan enableKey(sTestEventTriggerEnableKey);
     err = mFactoryDataProvider.GetEnableKey(enableKey);
     if (err != CHIP_NO_ERROR)
     {
         LOG_ERR("mFactoryDataProvider.GetEnableKey() failed. Could not delegate a test event trigger");
         memset(sTestEventTriggerEnableKey, 0, sizeof(sTestEventTriggerEnableKey));
     }
 #else
     SetDeviceAttestationCredentialsProvider(Examples::GetExampleDACProvider());
 #endif

     static CommonCaseDeviceServerInitParams initParams;
     // static OTATestEventTriggerDelegate testEventTriggerDelegate{ ByteSpan(sTestEventTriggerEnableKey) };
     (void) initParams.InitializeStaticResourcesBeforeServerInit();
     // initParams.testEventTriggerDelegate = &testEventTriggerDelegate;
     ReturnErrorOnFailure(chip::Server::GetInstance().Init(initParams));

     gExampleDeviceInfoProvider.SetStorageDelegate(&Server::GetInstance().GetPersistentStorage());
     chip::DeviceLayer::SetDeviceInfoProvider(&gExampleDeviceInfoProvider);

 #if CONFIG_CHIP_OTA_REQUESTOR
     InitBasicOTARequestor();
 #endif

     ConfigurationMgr().LogDeviceConfig();
     PrintOnboardingCodes(chip::RendezvousInformationFlags(chip::RendezvousInformationFlag::kBLE));

     // Add CHIP event handler and start CHIP thread.
     // Note that all the initialization code should happen prior to this point to avoid data races
     // between the main and the CHIP threads.
     PlatformMgr().AddEventHandler(ChipEventHandler, 0);

     err = ConnectivityMgr().SetBLEDeviceName("TelinkLight");
     if (err != CHIP_NO_ERROR)
     {
         LOG_ERR("Fail to set BLE device name");
     }

     return err;
 }

 CHIP_ERROR AppTask::StartApp()
 {
     CHIP_ERROR err = Init();

     if (err != CHIP_NO_ERROR)
     {
         LOG_ERR("AppTask.Init() failed");
         return err;
     }

     AppEvent event = {};

     while (true)
     {
         int ret = k_msgq_get(&sAppEventQueue, &event, K_MSEC(10));

         while (!ret)
         {
             DispatchEvent(&event);
             ret = k_msgq_get(&sAppEventQueue, &event, K_NO_WAIT);
         }

         sStatusLED.Animate();
     }
 }

 void AppTask::LightingActionButtonEventHandler(void)
 {
     AppEvent event;

     event.Type               = AppEvent::kEventType_Button;
     event.ButtonEvent.Action = kButtonPushEvent;
     event.Handler            = LightingActionEventHandler;
     sAppTask.PostEvent(&event);
 }

 void AppTask::LightingActionEventHandler(AppEvent * aEvent)
 {
     LightingManager::Action_t action = LightingManager::INVALID_ACTION;
     int32_t actor                    = 0;

     if (aEvent->Type == AppEvent::kEventType_Lighting)
     {
         action = static_cast<LightingManager::Action_t>(aEvent->LightingEvent.Action);
         actor  = aEvent->LightingEvent.Actor;
     }
     else if (aEvent->Type == AppEvent::kEventType_Button)
     {
         action = LightingMgr().IsTurnedOn() ? LightingManager::OFF_ACTION : LightingManager::ON_ACTION;
         actor  = AppEvent::kEventType_Button;
     }

     if (action != LightingManager::INVALID_ACTION && !LightingMgr().InitiateAction(action, actor, 0, NULL))
         LOG_INF("Action is already in progress or active.");
 }

 void AppTask::FactoryResetButtonEventHandler(void)
 {
     AppEvent event;

     event.Type               = AppEvent::kEventType_Button;
     event.ButtonEvent.Action = kButtonPushEvent;
     event.Handler            = FactoryResetHandler;
     sAppTask.PostEvent(&event);
 }

 void AppTask::FactoryResetHandler(AppEvent * aEvent)
 {
     LOG_INF("Factory Reset triggered.");
     chip::Server::GetInstance().ScheduleFactoryReset();
 }

 void AppTask::StartThreadButtonEventHandler(void)
 {
     AppEvent event;

     event.Type               = AppEvent::kEventType_Button;
     event.ButtonEvent.Action = kButtonPushEvent;
     event.Handler            = StartThreadHandler;
     sAppTask.PostEvent(&event);
 }

 void AppTask::StartThreadHandler(AppEvent * aEvent)
 {

     if (!chip::DeviceLayer::ConnectivityMgr().IsThreadProvisioned())
     {
         // Switch context from BLE to Thread
         Internal::BLEManagerImpl sInstance;
         sInstance.SwitchToIeee802154();
         StartDefaultThreadNetwork();
         LOG_INF("Device is not commissioned to a Thread network. Starting with the default configuration.");
     }
     else
     {
         LOG_INF("Device is commissioned to a Thread network.");
     }
 }

 void AppTask::StartBleAdvButtonEventHandler(void)
 {
     AppEvent event;

     event.Type               = AppEvent::kEventType_Button;
     event.ButtonEvent.Action = kButtonPushEvent;
     event.Handler            = StartBleAdvHandler;
     sAppTask.PostEvent(&event);
 }

 void AppTask::StartBleAdvHandler(AppEvent * aEvent)
 {
     LOG_INF("BLE advertising start button pressed");

     // Don't allow on starting Matter service BLE advertising after Thread provisioning.
     if (ConnectivityMgr().IsThreadProvisioned())
     {
         LOG_INF("Matter service BLE advertising not started - device is commissioned to a Thread network.");
         return;
     }

     if (ConnectivityMgr().IsBLEAdvertisingEnabled())
     {
         LOG_INF("BLE advertising is already enabled");
         return;
     }

     if (chip::Server::GetInstance().GetCommissioningWindowManager().OpenBasicCommissioningWindow() != CHIP_NO_ERROR)
     {
         LOG_ERR("OpenBasicCommissioningWindow() failed");
     }
 }

 void AppTask::UpdateStatusLED()
 {
     if (sIsThreadProvisioned && sIsThreadEnabled)
     {
         if (sIsThreadAttached)
         {
             sStatusLED.Blink(950, 50);
         }
         else
         {
             sStatusLED.Blink(100, 100);
         }
     }
     else
     {
         sStatusLED.Blink(50, 950);
     }
 }

 void AppTask::ChipEventHandler(const ChipDeviceEvent * event, intptr_t /* arg */)
 {
     switch (event->Type)
     {
     case DeviceEventType::kCHIPoBLEAdvertisingChange:
         sHaveBLEConnections = ConnectivityMgr().NumBLEConnections() != 0;
         UpdateStatusLED();
         break;
     case DeviceEventType::kThreadStateChange:
         sIsThreadProvisioned = ConnectivityMgr().IsThreadProvisioned();
         sIsThreadEnabled     = ConnectivityMgr().IsThreadEnabled();
         sIsThreadAttached    = ConnectivityMgr().IsThreadAttached();
         UpdateStatusLED();
         break;
     case DeviceEventType::kThreadConnectivityChange:
 #if CONFIG_CHIP_OTA_REQUESTOR
         if (event->ThreadConnectivityChange.Result == kConnectivity_Established)
         {
             InitBasicOTARequestor();
         }
 #endif
         break;
     default:
         break;
     }
 }

 void AppTask::ActionInitiated(LightingManager::Action_t aAction, int32_t aActor)
 {
     if (aAction == LightingManager::ON_ACTION)
     {
         LOG_INF("Turn On Action has been initiated");
     }
     else if (aAction == LightingManager::OFF_ACTION)
     {
         LOG_INF("Turn Off Action has been initiated");
     }
     else if (aAction == LightingManager::LEVEL_ACTION)
     {
         LOG_INF("Level Action has been initiated");
     }
 }

 void AppTask::ActionCompleted(LightingManager::Action_t aAction, int32_t aActor)
 {
     if (aAction == LightingManager::ON_ACTION)
     {
         LOG_INF("Turn On Action has been completed");
     }
     else if (aAction == LightingManager::OFF_ACTION)
     {
         LOG_INF("Turn Off Action has been completed");
     }
     else if (aAction == LightingManager::LEVEL_ACTION)
     {
         LOG_INF("Level Action has been completed");
     }

     if (aActor == AppEvent::kEventType_Button)
     {
         sAppTask.UpdateClusterState();
     }
 }

 void AppTask::PostLightingActionRequest(LightingManager::Action_t aAction)
 {
     AppEvent event;
     event.Type                 = AppEvent::kEventType_Lighting;
     event.LightingEvent.Action = aAction;
     event.Handler              = LightingActionEventHandler;
     PostEvent(&event);
 }

 void AppTask::PostEvent(AppEvent * aEvent)
 {
     if (k_msgq_put(&sAppEventQueue, aEvent, K_NO_WAIT) != 0)
     {
         LOG_INF("Failed to post event to app task event queue");
     }
 }

 void AppTask::DispatchEvent(AppEvent * aEvent)
 {
     if (aEvent->Handler)
     {
         aEvent->Handler(aEvent);
     }
     else
     {
         LOG_INF("Event received with no handler. Dropping event.");
     }
 }

 void AppTask::UpdateClusterState()
 {
     // write the new on/off value
     EmberAfStatus status = Clusters::OnOff::Attributes::OnOff::Set(1, LightingMgr().IsTurnedOn());

     if (status != EMBER_ZCL_STATUS_SUCCESS)
     {
         LOG_ERR("Updating on/off cluster failed: %x", status);
     }

     status = Clusters::LevelControl::Attributes::CurrentLevel::Set(1, LightingMgr().GetLevel());

     if (status != EMBER_ZCL_STATUS_SUCCESS)
     {
         LOG_ERR("Updating level cluster failed: %x", status);
     }
 }

 void AppTask::InitButtons(void)
 {
     sFactoryResetButton.Configure(BUTTON_PORT, BUTTON_PIN_3, BUTTON_PIN_1, FactoryResetButtonEventHandler);
     sLightingButton.Configure(BUTTON_PORT, BUTTON_PIN_4, BUTTON_PIN_1, LightingActionButtonEventHandler);
     sThreadStartButton.Configure(BUTTON_PORT, BUTTON_PIN_3, BUTTON_PIN_2, StartThreadButtonEventHandler);
     sBleAdvStartButton.Configure(BUTTON_PORT, BUTTON_PIN_4, BUTTON_PIN_2, StartBleAdvButtonEventHandler);

     ButtonManagerInst().AddButton(sFactoryResetButton);
     ButtonManagerInst().AddButton(sLightingButton);
     ButtonManagerInst().AddButton(sThreadStartButton);
     ButtonManagerInst().AddButton(sBleAdvStartButton);
 }
	/*
	*
	* 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 "AppTask.h"

	#include "AppConfig.h"
	#include "AppEvent.h"
	#include "ButtonManager.h"
	#include "LEDWidget.h"
	#include "LightingManager.h"

	#include "ThreadUtil.h"

	#include <DeviceInfoProviderImpl.h>
	#include <app-common/zap-generated/attribute-id.h>
	#include <app-common/zap-generated/attribute-type.h>
	#include <app-common/zap-generated/attributes/Accessors.h>
	#include <app-common/zap-generated/cluster-id.h>
	#include <app/clusters/identify-server/identify-server.h>
	#include <app/server/OnboardingCodesUtil.h>
	#include <app/server/Server.h>
	#include <credentials/DeviceAttestationCredsProvider.h>
	#include <credentials/examples/DeviceAttestationCredsExample.h>
	#include <lib/support/ErrorStr.h>
	#include <system/SystemClock.h>

	#if CONFIG_CHIP_OTA_REQUESTOR
	#include "OTAUtil.h"
	#endif

	#include <zephyr/logging/log.h>
	#include <zephyr/zephyr.h>

	#include <algorithm>

	LOG_MODULE_DECLARE(app);

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

	namespace {

	constexpr int kAppEventQueueSize = 10;
	constexpr uint8_t kButtonPushEvent = 1;
	constexpr uint8_t kButtonReleaseEvent = 0;
	constexpr uint8_t kDefaultMinLevel = 0;
	constexpr uint8_t kDefaultMaxLevel = 254;

	// NOTE! This key is for test/certification only and should not be available in production devices!
	// If CONFIG_CHIP_FACTORY_DATA is enabled, this value is read from the factory data.
	uint8_t sTestEventTriggerEnableKey[TestEventTriggerDelegate::kEnableKeyLength] = { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,
	0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff };

	K_MSGQ_DEFINE(sAppEventQueue, sizeof(AppEvent), kAppEventQueueSize, alignof(AppEvent));

	LEDWidget sStatusLED;

	Button sFactoryResetButton;
	Button sLightingButton;
	Button sThreadStartButton;
	Button sBleAdvStartButton;

	bool sIsThreadProvisioned = false;
	bool sIsThreadEnabled = false;
	bool sIsThreadAttached = false;
	bool sHaveBLEConnections = false;

	chip::DeviceLayer::DeviceInfoProviderImpl gExampleDeviceInfoProvider;

	void OnIdentifyTriggerEffect(Identify * identify)
	{
	switch (identify->mCurrentEffectIdentifier)
	{
	case EMBER_ZCL_IDENTIFY_EFFECT_IDENTIFIER_BLINK:
	ChipLogProgress(Zcl, "EMBER_ZCL_IDENTIFY_EFFECT_IDENTIFIER_BLINK");
	break;
	case EMBER_ZCL_IDENTIFY_EFFECT_IDENTIFIER_BREATHE:
	ChipLogProgress(Zcl, "EMBER_ZCL_IDENTIFY_EFFECT_IDENTIFIER_BREATHE");
	break;
	case EMBER_ZCL_IDENTIFY_EFFECT_IDENTIFIER_OKAY:
	ChipLogProgress(Zcl, "EMBER_ZCL_IDENTIFY_EFFECT_IDENTIFIER_OKAY");
	break;
	case EMBER_ZCL_IDENTIFY_EFFECT_IDENTIFIER_CHANNEL_CHANGE:
	ChipLogProgress(Zcl, "EMBER_ZCL_IDENTIFY_EFFECT_IDENTIFIER_CHANNEL_CHANGE");
	break;
	default:
	ChipLogProgress(Zcl, "No identifier effect");
	break;
	}
	return;
	}

	Identify sIdentify = {
	chip::EndpointId{ 1 },
	[](Identify *) { ChipLogProgress(Zcl, "OnIdentifyStart"); },
	[](Identify *) { ChipLogProgress(Zcl, "OnIdentifyStop"); },
	EMBER_ZCL_IDENTIFY_IDENTIFY_TYPE_VISIBLE_LED,
	OnIdentifyTriggerEffect,
	};

	} // namespace

	AppTask AppTask::sAppTask;

	CHIP_ERROR AppTask::Init()
	{
	LOG_INF("Current Software Version: %u, %s", CHIP_DEVICE_CONFIG_DEVICE_SOFTWARE_VERSION,
	CHIP_DEVICE_CONFIG_DEVICE_SOFTWARE_VERSION_STRING);

	// Initialize status LED
	LEDWidget::InitGpio(SYSTEM_STATE_LED_PORT);
	sStatusLED.Init(SYSTEM_STATE_LED_PIN);

	UpdateStatusLED();

	InitButtons();

	// Init lighting manager
	uint8_t minLightLevel = kDefaultMinLevel;
	Clusters::LevelControl::Attributes::MinLevel::Get(1, &minLightLevel);

	uint8_t maxLightLevel = kDefaultMaxLevel;
	Clusters::LevelControl::Attributes::MaxLevel::Get(1, &maxLightLevel);

	CHIP_ERROR err = LightingMgr().Init(LIGHTING_PWM_DEVICE, LIGHTING_PWM_CHANNEL, minLightLevel, maxLightLevel, maxLightLevel);
	if (err != CHIP_NO_ERROR)
	{
	LOG_ERR("Failed to int lighting manager");
	return err;
	}
	LightingMgr().SetCallbacks(ActionInitiated, ActionCompleted);

	// Initialize CHIP server
	#if CONFIG_CHIP_FACTORY_DATA
	ReturnErrorOnFailure(mFactoryDataProvider.Init());
	SetDeviceInstanceInfoProvider(&mFactoryDataProvider);
	SetDeviceAttestationCredentialsProvider(&mFactoryDataProvider);
	SetCommissionableDataProvider(&mFactoryDataProvider);
	// Read EnableKey from the factory data.
	MutableByteSpan enableKey(sTestEventTriggerEnableKey);
	err = mFactoryDataProvider.GetEnableKey(enableKey);
	if (err != CHIP_NO_ERROR)
	{
	LOG_ERR("mFactoryDataProvider.GetEnableKey() failed. Could not delegate a test event trigger");
	memset(sTestEventTriggerEnableKey, 0, sizeof(sTestEventTriggerEnableKey));
	}
	#else
	SetDeviceAttestationCredentialsProvider(Examples::GetExampleDACProvider());
	#endif

	static CommonCaseDeviceServerInitParams initParams;
	// static OTATestEventTriggerDelegate testEventTriggerDelegate{ ByteSpan(sTestEventTriggerEnableKey) };
	(void) initParams.InitializeStaticResourcesBeforeServerInit();
	// initParams.testEventTriggerDelegate = &testEventTriggerDelegate;
	ReturnErrorOnFailure(chip::Server::GetInstance().Init(initParams));

	gExampleDeviceInfoProvider.SetStorageDelegate(&Server::GetInstance().GetPersistentStorage());
	chip::DeviceLayer::SetDeviceInfoProvider(&gExampleDeviceInfoProvider);

	#if CONFIG_CHIP_OTA_REQUESTOR
	InitBasicOTARequestor();
	#endif

	ConfigurationMgr().LogDeviceConfig();
	PrintOnboardingCodes(chip::RendezvousInformationFlags(chip::RendezvousInformationFlag::kBLE));

	// Add CHIP event handler and start CHIP thread.
	// Note that all the initialization code should happen prior to this point to avoid data races
	// between the main and the CHIP threads.
	PlatformMgr().AddEventHandler(ChipEventHandler, 0);

	err = ConnectivityMgr().SetBLEDeviceName("TelinkLight");
	if (err != CHIP_NO_ERROR)
	{
	LOG_ERR("Fail to set BLE device name");
	}

	return err;
	}

	CHIP_ERROR AppTask::StartApp()
	{
	CHIP_ERROR err = Init();

	if (err != CHIP_NO_ERROR)
	{
	LOG_ERR("AppTask.Init() failed");
	return err;
	}

	AppEvent event = {};

	while (true)
	{
	int ret = k_msgq_get(&sAppEventQueue, &event, K_MSEC(10));

	while (!ret)
	{
	DispatchEvent(&event);
	ret = k_msgq_get(&sAppEventQueue, &event, K_NO_WAIT);
	}

	sStatusLED.Animate();
	}
	}

	void AppTask::LightingActionButtonEventHandler(void)
	{
	AppEvent event;

	event.Type = AppEvent::kEventType_Button;
	event.ButtonEvent.Action = kButtonPushEvent;
	event.Handler = LightingActionEventHandler;
	sAppTask.PostEvent(&event);
	}

	void AppTask::LightingActionEventHandler(AppEvent * aEvent)
	{
	LightingManager::Action_t action = LightingManager::INVALID_ACTION;
	int32_t actor = 0;

	if (aEvent->Type == AppEvent::kEventType_Lighting)
	{
	action = static_cast<LightingManager::Action_t>(aEvent->LightingEvent.Action);
	actor = aEvent->LightingEvent.Actor;
	}
	else if (aEvent->Type == AppEvent::kEventType_Button)
	{
	action = LightingMgr().IsTurnedOn() ? LightingManager::OFF_ACTION : LightingManager::ON_ACTION;
	actor = AppEvent::kEventType_Button;
	}

	if (action != LightingManager::INVALID_ACTION && !LightingMgr().InitiateAction(action, actor, 0, NULL))
	LOG_INF("Action is already in progress or active.");
	}

	void AppTask::FactoryResetButtonEventHandler(void)
	{
	AppEvent event;

	event.Type = AppEvent::kEventType_Button;
	event.ButtonEvent.Action = kButtonPushEvent;
	event.Handler = FactoryResetHandler;
	sAppTask.PostEvent(&event);
	}

	void AppTask::FactoryResetHandler(AppEvent * aEvent)
	{
	LOG_INF("Factory Reset triggered.");
	chip::Server::GetInstance().ScheduleFactoryReset();
	}

	void AppTask::StartThreadButtonEventHandler(void)
	{
	AppEvent event;

	event.Type = AppEvent::kEventType_Button;
	event.ButtonEvent.Action = kButtonPushEvent;
	event.Handler = StartThreadHandler;
	sAppTask.PostEvent(&event);
	}

	void AppTask::StartThreadHandler(AppEvent * aEvent)
	{

	if (!chip::DeviceLayer::ConnectivityMgr().IsThreadProvisioned())
	{
	// Switch context from BLE to Thread
	Internal::BLEManagerImpl sInstance;
	sInstance.SwitchToIeee802154();
	StartDefaultThreadNetwork();
	LOG_INF("Device is not commissioned to a Thread network. Starting with the default configuration.");
	}
	else
	{
	LOG_INF("Device is commissioned to a Thread network.");
	}
	}

	void AppTask::StartBleAdvButtonEventHandler(void)
	{
	AppEvent event;

	event.Type = AppEvent::kEventType_Button;
	event.ButtonEvent.Action = kButtonPushEvent;
	event.Handler = StartBleAdvHandler;
	sAppTask.PostEvent(&event);
	}

	void AppTask::StartBleAdvHandler(AppEvent * aEvent)
	{
	LOG_INF("BLE advertising start button pressed");

	// Don't allow on starting Matter service BLE advertising after Thread provisioning.
	if (ConnectivityMgr().IsThreadProvisioned())
	{
	LOG_INF("Matter service BLE advertising not started - device is commissioned to a Thread network.");
	return;
	}

	if (ConnectivityMgr().IsBLEAdvertisingEnabled())
	{
	LOG_INF("BLE advertising is already enabled");
	return;
	}

	if (chip::Server::GetInstance().GetCommissioningWindowManager().OpenBasicCommissioningWindow() != CHIP_NO_ERROR)
	{
	LOG_ERR("OpenBasicCommissioningWindow() failed");
	}
	}

	void AppTask::UpdateStatusLED()
	{
	if (sIsThreadProvisioned && sIsThreadEnabled)
	{
	if (sIsThreadAttached)
	{
	sStatusLED.Blink(950, 50);
	}
	else
	{
	sStatusLED.Blink(100, 100);
	}
	}
	else
	{
	sStatusLED.Blink(50, 950);
	}
	}

	void AppTask::ChipEventHandler(const ChipDeviceEvent * event, intptr_t /* arg */)
	{
	switch (event->Type)
	{
	case DeviceEventType::kCHIPoBLEAdvertisingChange:
	sHaveBLEConnections = ConnectivityMgr().NumBLEConnections() != 0;
	UpdateStatusLED();
	break;
	case DeviceEventType::kThreadStateChange:
	sIsThreadProvisioned = ConnectivityMgr().IsThreadProvisioned();
	sIsThreadEnabled = ConnectivityMgr().IsThreadEnabled();
	sIsThreadAttached = ConnectivityMgr().IsThreadAttached();
	UpdateStatusLED();
	break;
	case DeviceEventType::kThreadConnectivityChange:
	#if CONFIG_CHIP_OTA_REQUESTOR
	if (event->ThreadConnectivityChange.Result == kConnectivity_Established)
	{
	InitBasicOTARequestor();
	}
	#endif
	break;
	default:
	break;
	}
	}

	void AppTask::ActionInitiated(LightingManager::Action_t aAction, int32_t aActor)
	{
	if (aAction == LightingManager::ON_ACTION)
	{
	LOG_INF("Turn On Action has been initiated");
	}
	else if (aAction == LightingManager::OFF_ACTION)
	{
	LOG_INF("Turn Off Action has been initiated");
	}
	else if (aAction == LightingManager::LEVEL_ACTION)
	{
	LOG_INF("Level Action has been initiated");
	}
	}

	void AppTask::ActionCompleted(LightingManager::Action_t aAction, int32_t aActor)
	{
	if (aAction == LightingManager::ON_ACTION)
	{
	LOG_INF("Turn On Action has been completed");
	}
	else if (aAction == LightingManager::OFF_ACTION)
	{
	LOG_INF("Turn Off Action has been completed");
	}
	else if (aAction == LightingManager::LEVEL_ACTION)
	{
	LOG_INF("Level Action has been completed");
	}

	if (aActor == AppEvent::kEventType_Button)
	{
	sAppTask.UpdateClusterState();
	}
	}

	void AppTask::PostLightingActionRequest(LightingManager::Action_t aAction)
	{
	AppEvent event;
	event.Type = AppEvent::kEventType_Lighting;
	event.LightingEvent.Action = aAction;
	event.Handler = LightingActionEventHandler;
	PostEvent(&event);
	}

	void AppTask::PostEvent(AppEvent * aEvent)
	{
	if (k_msgq_put(&sAppEventQueue, aEvent, K_NO_WAIT) != 0)
	{
	LOG_INF("Failed to post event to app task event queue");
	}
	}

	void AppTask::DispatchEvent(AppEvent * aEvent)
	{
	if (aEvent->Handler)
	{
	aEvent->Handler(aEvent);
	}
	else
	{
	LOG_INF("Event received with no handler. Dropping event.");
	}
	}

	void AppTask::UpdateClusterState()
	{
	// write the new on/off value
	EmberAfStatus status = Clusters::OnOff::Attributes::OnOff::Set(1, LightingMgr().IsTurnedOn());

	if (status != EMBER_ZCL_STATUS_SUCCESS)
	{
	LOG_ERR("Updating on/off cluster failed: %x", status);
	}

	status = Clusters::LevelControl::Attributes::CurrentLevel::Set(1, LightingMgr().GetLevel());

	if (status != EMBER_ZCL_STATUS_SUCCESS)
	{
	LOG_ERR("Updating level cluster failed: %x", status);
	}
	}

	void AppTask::InitButtons(void)
	{
	sFactoryResetButton.Configure(BUTTON_PORT, BUTTON_PIN_3, BUTTON_PIN_1, FactoryResetButtonEventHandler);
	sLightingButton.Configure(BUTTON_PORT, BUTTON_PIN_4, BUTTON_PIN_1, LightingActionButtonEventHandler);
	sThreadStartButton.Configure(BUTTON_PORT, BUTTON_PIN_3, BUTTON_PIN_2, StartThreadButtonEventHandler);
	sBleAdvStartButton.Configure(BUTTON_PORT, BUTTON_PIN_4, BUTTON_PIN_2, StartBleAdvButtonEventHandler);

	ButtonManagerInst().AddButton(sFactoryResetButton);
	ButtonManagerInst().AddButton(sLightingButton);
	ButtonManagerInst().AddButton(sThreadStartButton);
	ButtonManagerInst().AddButton(sBleAdvStartButton);
	}