examples/lighting-app/cc13x4_26x4/src/AppTask.cpp - third_party/github/project-chip/connectedhomeip - Git at Google

 /*
  *
  *    Copyright (c) 2020 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 "FreeRTOS.h"

 #include <credentials/DeviceAttestationCredsProvider.h>
 #include <credentials/examples/DeviceAttestationCredsExample.h>
 #include <examples/platform/cc13x4_26x4/CC13X4_26X4DeviceAttestationCreds.h>

 #include <DeviceInfoProviderImpl.h>
 #include <platform/CHIPDeviceLayer.h>

 #if CHIP_DEVICE_CONFIG_ENABLE_OTA_REQUESTOR
 #include <app/clusters/ota-requestor/BDXDownloader.h>
 #include <app/clusters/ota-requestor/DefaultOTARequestor.h>
 #include <app/clusters/ota-requestor/DefaultOTARequestorDriver.h>
 #include <app/clusters/ota-requestor/DefaultOTARequestorStorage.h>
 #include <platform/cc13xx_26xx/OTAImageProcessorImpl.h>
 #endif

 #include <lib/support/CHIPMem.h>
 #include <lib/support/CHIPPlatformMemory.h>

 #include <app-common/zap-generated/attributes/Accessors.h>

 #include <app/clusters/identify-server/identify-server.h>
 #include <app/clusters/on-off-server/on-off-server.h>
 #include <app/server/OnboardingCodesUtil.h>
 #include <app/server/Server.h>
 #include <app/util/attribute-storage.h>

 #include <ti/drivers/apps/Button.h>
 #include <ti/drivers/apps/LED.h>

 /* syscfg */
 #include <ti_drivers_config.h>

 #define APP_TASK_STACK_SIZE (4096)
 #define APP_TASK_PRIORITY 4
 #define APP_EVENT_QUEUE_SIZE 10

 #define IDENTIFY_TRIGGER_EFFECT_BLINK 0
 #define IDENTIFY_TRIGGER_EFFECT_BREATHE 1
 #define IDENTIFY_TRIGGER_EFFECT_OKAY 2
 #define IDENTIFY_TRIGGER_EFFECT_FINISH_STOP 3

 static uint32_t identify_trigger_effect = IDENTIFY_TRIGGER_EFFECT_FINISH_STOP;

 #define LIGHTING_APPLICATION_IDENTIFY_ENDPOINT 1

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

 static TaskHandle_t sAppTaskHandle;
 static QueueHandle_t sAppEventQueue;

 static LED_Handle sAppRedHandle;
 static LED_Handle sAppGreenHandle;
 static Button_Handle sAppLeftHandle;
 static Button_Handle sAppRightHandle;
 static DeviceInfoProviderImpl sExampleDeviceInfoProvider;

 AppTask AppTask::sAppTask;

 #if CHIP_DEVICE_CONFIG_ENABLE_OTA_REQUESTOR
 static DefaultOTARequestor sRequestorCore;
 static DefaultOTARequestorStorage sRequestorStorage;
 static DefaultOTARequestorDriver sRequestorUser;
 static BDXDownloader sDownloader;
 static OTAImageProcessorImpl sImageProcessor;

 void InitializeOTARequestor(void)
 {
     // Initialize and interconnect the Requestor and Image Processor objects
     SetRequestorInstance(&sRequestorCore);

     sRequestorStorage.Init(Server::GetInstance().GetPersistentStorage());
     sRequestorCore.Init(Server::GetInstance(), sRequestorStorage, sRequestorUser, sDownloader);
     sImageProcessor.SetOTADownloader(&sDownloader);
     sDownloader.SetImageProcessorDelegate(&sImageProcessor);
     sRequestorUser.Init(&sRequestorCore, &sImageProcessor);
 }
 #endif

 ::Identify stIdentify = { LIGHTING_APPLICATION_IDENTIFY_ENDPOINT, AppTask::IdentifyStartHandler, AppTask::IdentifyStopHandler,
                           Clusters::Identify::IdentifyTypeEnum::kVisibleIndicator, AppTask::TriggerIdentifyEffectHandler };

 int AppTask::StartAppTask()
 {
     int ret = 0;

     sAppEventQueue = xQueueCreate(APP_EVENT_QUEUE_SIZE, sizeof(AppEvent));
     if (sAppEventQueue == NULL)
     {
         PLAT_LOG("Failed to allocate app event queue");
         while (1)
             ;
     }

     // Start App task.
     if (xTaskCreate(AppTaskMain, "APP", APP_TASK_STACK_SIZE / sizeof(StackType_t), NULL, APP_TASK_PRIORITY, &sAppTaskHandle) !=
         pdPASS)
     {
         PLAT_LOG("Failed to create app task");
         while (1)
             ;
     }
     return ret;
 }

 // Action initiated callback
 void uiTurnOn(void)
 {
     PLAT_LOG("Light On initiated");
     LED_setOn(sAppRedHandle, LED_BRIGHTNESS_MAX);
     LED_startBlinking(sAppRedHandle, 110 /* ms */, LED_BLINK_FOREVER);
 }

 // Action completed callback
 void uiTurnedOn(void)
 {
     PLAT_LOG("Light On completed");
     LED_stopBlinking(sAppRedHandle);
     LED_setOn(sAppRedHandle, LED_BRIGHTNESS_MAX);
 }

 // Action initiated callback
 void uiTurnOff(void)
 {
     PLAT_LOG("Light Off initiated");
     LED_setOn(sAppRedHandle, LED_BRIGHTNESS_MAX);
     LED_startBlinking(sAppRedHandle, 110 /* ms */, LED_BLINK_FOREVER);
 }

 // Action completed callback
 void uiTurnedOff(void)
 {
     PLAT_LOG("Light Off completed");
     LED_stopBlinking(sAppRedHandle);
     LED_setOff(sAppRedHandle);
 }

 int AppTask::Init()
 {
     LED_Params ledParams;
     Button_Params buttonParams;

     cc13xx_26xxLogInit();

     // Init Chip memory management before the stack
     Platform::MemoryInit();

     CHIP_ERROR ret = PlatformMgr().InitChipStack();
     if (ret != CHIP_NO_ERROR)
     {
         PLAT_LOG("PlatformMgr().InitChipStack() failed");
         while (1)
             ;
     }

     ret = ThreadStackMgr().InitThreadStack();
     if (ret != CHIP_NO_ERROR)
     {
         PLAT_LOG("ThreadStackMgr().InitThreadStack() failed");
         while (1)
             ;
     }
 #if CHIP_DEVICE_CONFIG_THREAD_FTD
     ret = ConnectivityMgr().SetThreadDeviceType(ConnectivityManager::kThreadDeviceType_Router);
 #else
     ret = ConnectivityMgr().SetThreadDeviceType(ConnectivityManager::kThreadDeviceType_MinimalEndDevice);
 #endif
     if (ret != CHIP_NO_ERROR)
     {
         PLAT_LOG("ConnectivityMgr().SetThreadDeviceType() failed");
         while (1)
             ;
     }

     ret = PlatformMgr().StartEventLoopTask();
     if (ret != CHIP_NO_ERROR)
     {
         PLAT_LOG("PlatformMgr().StartEventLoopTask() failed");
         while (1)
             ;
     }

     ret = ThreadStackMgrImpl().StartThreadTask();
     if (ret != CHIP_NO_ERROR)
     {
         PLAT_LOG("ThreadStackMgr().StartThreadTask() failed");
         while (1)
             ;
     }

     // Initialize device attestation config
 #ifdef CC13X4_26X4_ATTESTATION_CREDENTIALS
 #ifdef CC13XX_26XX_FACTORY_DATA
     SetDeviceInstanceInfoProvider(&mFactoryDataProvider);
     SetDeviceAttestationCredentialsProvider(&mFactoryDataProvider);
     SetCommissionableDataProvider(&mFactoryDataProvider);
 #else
     SetDeviceAttestationCredentialsProvider(CC13X4_26X4::GetCC13X4_26X4DacProvider());
 #endif
 #else
     SetDeviceAttestationCredentialsProvider(Examples::GetExampleDACProvider());
 #endif

     // Init ZCL Data Model and start server
     PLAT_LOG("Initialize Server");
     static CommonCaseDeviceServerInitParams initParams;
     (void) initParams.InitializeStaticResourcesBeforeServerInit();

     // Initialize info provider
     sExampleDeviceInfoProvider.SetStorageDelegate(initParams.persistentStorageDelegate);
     SetDeviceInfoProvider(&sExampleDeviceInfoProvider);

     Server::GetInstance().Init(initParams);

     // Initialize LEDs
     PLAT_LOG("Initialize LEDs");
     LED_init();

     LED_Params_init(&ledParams); // default PWM LED
     sAppRedHandle = LED_open(CONFIG_LED_RED, &ledParams);
     LED_setOff(sAppRedHandle);

     LED_Params_init(&ledParams); // default PWM LED
     sAppGreenHandle = LED_open(CONFIG_LED_GREEN, &ledParams);
     LED_setOff(sAppGreenHandle);

     // Initialize buttons
     PLAT_LOG("Initialize buttons");
     Button_init();

     Button_Params_init(&buttonParams);
     buttonParams.buttonEventMask   = Button_EV_CLICKED | Button_EV_LONGCLICKED;
     buttonParams.longPressDuration = 1000U; // ms
     sAppLeftHandle                 = Button_open(CONFIG_BTN_LEFT, &buttonParams);
     Button_setCallback(sAppLeftHandle, ButtonLeftEventHandler);

     Button_Params_init(&buttonParams);
     buttonParams.buttonEventMask   = Button_EV_CLICKED | Button_EV_LONGCLICKED;
     buttonParams.longPressDuration = 1000U; // ms
     sAppRightHandle                = Button_open(CONFIG_BTN_RIGHT, &buttonParams);
     Button_setCallback(sAppRightHandle, ButtonRightEventHandler);

     ret = LightMgr().Init();

     if (ret != CHIP_NO_ERROR)
     {
         PLAT_LOG("LightMgr().Init() failed");
         while (1)
             ;
     }

     LightMgr().SetCallbacks(ActionInitiated, ActionCompleted);

     ConfigurationMgr().LogDeviceConfig();

 #if CHIP_DEVICE_CONFIG_ENABLE_OTA_REQUESTOR
     InitializeOTARequestor();
 #endif
     // QR code will be used with CHIP Tool
     PrintOnboardingCodes(RendezvousInformationFlags(RendezvousInformationFlag::kBLE));

     return 0;
 }

 void AppTask::AppTaskMain(void * pvParameter)
 {
     AppEvent event;

     sAppTask.Init();

     while (1)
     {
         /* Task pend until we have stuff to do */
         if (xQueueReceive(sAppEventQueue, &event, portMAX_DELAY) == pdTRUE)
         {
             sAppTask.DispatchEvent(&event);
         }
     }
 }

 void AppTask::ButtonLeftEventHandler(Button_Handle handle, Button_EventMask events)
 {
     AppEvent event;
     event.Type = AppEvent::kEventType_ButtonLeft;

     if (events & Button_EV_CLICKED)
     {
         event.ButtonEvent.Type = AppEvent::kAppEventButtonType_Clicked;
     }
     else if (events & Button_EV_LONGCLICKED)
     {
         event.ButtonEvent.Type = AppEvent::kAppEventButtonType_LongClicked;
     }
     // button callbacks are in ISR context
     if (xQueueSendFromISR(sAppEventQueue, &event, NULL) != pdPASS)
     {
         /* Failed to post the message */
     }
 }

 void AppTask::ButtonRightEventHandler(Button_Handle handle, Button_EventMask events)
 {
     AppEvent event;
     event.Type = AppEvent::kEventType_ButtonRight;

     if (events & Button_EV_CLICKED)
     {
         event.ButtonEvent.Type = AppEvent::kAppEventButtonType_Clicked;
     }
     else if (events & Button_EV_LONGCLICKED)
     {
         event.ButtonEvent.Type = AppEvent::kAppEventButtonType_LongClicked;
     }
     // button callbacks are in ISR context
     if (xQueueSendFromISR(sAppEventQueue, &event, NULL) != pdPASS)
     {
         /* Failed to post the message */
     }
 }

 void AppTask::ActionInitiated(LightingManager::Action_t aAction, int32_t aActor)
 {
     if (aAction == LightingManager::ON_ACTION)
     {
         uiTurnOn();
     }
     else if (aAction == LightingManager::OFF_ACTION)
     {
         uiTurnOff();
     }
 }

 void AppTask::ActionCompleted(LightingManager::Action_t aAction)
 {
     if (aAction == LightingManager::ON_ACTION)
     {
         uiTurnedOn();
     }
     else if (aAction == LightingManager::OFF_ACTION)
     {
         uiTurnedOff();
     }
 }

 void AppTask::PostEvent(const AppEvent * aEvent)
 {
     if (sAppEventQueue != NULL)
     {
         BaseType_t status;
         if (xPortIsInsideInterrupt())
         {
             BaseType_t higherPrioTaskWoken = pdFALSE;
             status                         = xQueueSendFromISR(sAppEventQueue, aEvent, &higherPrioTaskWoken);

 #ifdef portYIELD_FROM_ISR
             portYIELD_FROM_ISR(higherPrioTaskWoken);
 #elif portEND_SWITCHING_ISR // portYIELD_FROM_ISR or portEND_SWITCHING_ISR
             portEND_SWITCHING_ISR(higherPrioTaskWoken);
 #else                       // portYIELD_FROM_ISR or portEND_SWITCHING_ISR
 #error "Must have portYIELD_FROM_ISR or portEND_SWITCHING_ISR"
 #endif // portYIELD_FROM_ISR or portEND_SWITCHING_ISR
         }
         else
         {
             status = xQueueSend(sAppEventQueue, aEvent, 1);
         }

         if (status != pdTRUE)
         {
             PLAT_LOG("Failed to post event to app task event queue");
         }
     }
     else
     {
         PLAT_LOG("Event Queue is NULL should never happen");
     }
 }

 void AppTask::DispatchEvent(AppEvent * aEvent)
 {
     int32_t actor;

     switch (aEvent->Type)
     {
     case AppEvent::kEventType_Light: {
         actor = aEvent->LightEvent.Actor;
         LightMgr().IsLightOn() ? LightMgr().InitiateAction(actor, LightingManager::OFF_ACTION)
                                : LightMgr().InitiateAction(actor, LightingManager::ON_ACTION);
     }
     case AppEvent::kEventType_ButtonLeft:
         if (AppEvent::kAppEventButtonType_Clicked == aEvent->ButtonEvent.Type)
         {
             actor = AppEvent::kEventType_ButtonLeft;
             LightMgr().InitiateAction(actor, LightingManager::ON_ACTION);
         }
         else if (AppEvent::kAppEventButtonType_LongClicked == aEvent->ButtonEvent.Type)
         {
             chip::Server::GetInstance().ScheduleFactoryReset();
         }
         break;

     case AppEvent::kEventType_ButtonRight:
         if (AppEvent::kAppEventButtonType_Clicked == aEvent->ButtonEvent.Type)
         {
             actor = AppEvent::kEventType_ButtonRight;
             LightMgr().InitiateAction(actor, LightingManager::OFF_ACTION);
         }
         else if (AppEvent::kAppEventButtonType_LongClicked == aEvent->ButtonEvent.Type)
         {
             // Enable BLE advertisements
             if (!ConnectivityMgr().IsBLEAdvertisingEnabled())
             {
                 if (Server::GetInstance().GetCommissioningWindowManager().OpenBasicCommissioningWindow() == CHIP_NO_ERROR)
                 {
                     PLAT_LOG("Enabled BLE Advertisements");
                 }
                 else
                 {
                     PLAT_LOG("OpenBasicCommissioningWindow() failed");
                 }
             }
             else
             {
                 // Disable BLE advertisements
                 ConnectivityMgr().SetBLEAdvertisingEnabled(false);
                 PLAT_LOG("Disabled BLE Advertisements");
             }
         }
         break;

     case AppEvent::kEventType_IdentifyStart:
         switch (identify_trigger_effect)
         {
         case IDENTIFY_TRIGGER_EFFECT_BLINK:
             LED_setOn(sAppGreenHandle, LED_BRIGHTNESS_MAX);
             LED_startBlinking(sAppGreenHandle, 1000, LED_BLINK_FOREVER);
             break;
         case IDENTIFY_TRIGGER_EFFECT_BREATHE:
             LED_setOn(sAppGreenHandle, LED_BRIGHTNESS_MAX);
             LED_startBlinking(sAppGreenHandle, 100, LED_BLINK_FOREVER);
             break;
         case IDENTIFY_TRIGGER_EFFECT_OKAY:
             LED_setOn(sAppGreenHandle, LED_BRIGHTNESS_MAX);
             LED_startBlinking(sAppGreenHandle, 500, LED_BLINK_FOREVER);
             break;
         default:
             break;
         }
         PLAT_LOG("Identify started");
         break;

     case AppEvent::kEventType_IdentifyStop:
         LED_stopBlinking(sAppGreenHandle);
         LED_setOff(sAppGreenHandle);
         PLAT_LOG("Identify stopped");
         break;

     case AppEvent::kEventType_AppEvent:
         if (NULL != aEvent->Handler)
         {
             aEvent->Handler(aEvent);
         }
         break;

     case AppEvent::kEventType_None:
     default:
         break;
     }
 }

 void AppTask::IdentifyStartHandler(::Identify *)
 {
     AppEvent event;
     event.Type = AppEvent::kEventType_IdentifyStart;
     sAppTask.PostEvent(&event);
 }

 void AppTask::IdentifyStopHandler(::Identify *)
 {
     AppEvent event;
     event.Type = AppEvent::kEventType_IdentifyStop;
     sAppTask.PostEvent(&event);
 }

 void AppTask::TriggerIdentifyEffectHandler(::Identify * identify)
 {
     switch (identify->mCurrentEffectIdentifier)
     {
     case Clusters::Identify::EffectIdentifierEnum::kBlink:
         PLAT_LOG("Starting blink identifier effect");
         identify_trigger_effect = IDENTIFY_TRIGGER_EFFECT_BLINK;
         IdentifyStartHandler(identify);
         break;
     case Clusters::Identify::EffectIdentifierEnum::kBreathe:
         PLAT_LOG("Starting breathe identifier effect");
         identify_trigger_effect = IDENTIFY_TRIGGER_EFFECT_BREATHE;
         IdentifyStartHandler(identify);
         break;
     case Clusters::Identify::EffectIdentifierEnum::kOkay:
         PLAT_LOG("Starting okay identifier effect");
         identify_trigger_effect = IDENTIFY_TRIGGER_EFFECT_OKAY;
         IdentifyStartHandler(identify);
         break;
     case Clusters::Identify::EffectIdentifierEnum::kChannelChange:
         PLAT_LOG("Channel Change identifier effect not implemented");
         break;
     case Clusters::Identify::EffectIdentifierEnum::kFinishEffect:
         PLAT_LOG("Finish identifier effect");
         identify_trigger_effect = IDENTIFY_TRIGGER_EFFECT_FINISH_STOP;
         IdentifyStopHandler(identify);
         break;
     case Clusters::Identify::EffectIdentifierEnum::kStopEffect:
         PLAT_LOG("Stop identifier effect");
         identify_trigger_effect = IDENTIFY_TRIGGER_EFFECT_FINISH_STOP;
         IdentifyStopHandler(identify);
         break;
     default:
         PLAT_LOG("No identifier effect");
     }
 }
	/*
	*
	* Copyright (c) 2020 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 "FreeRTOS.h"

	#include <credentials/DeviceAttestationCredsProvider.h>
	#include <credentials/examples/DeviceAttestationCredsExample.h>
	#include <examples/platform/cc13x4_26x4/CC13X4_26X4DeviceAttestationCreds.h>

	#include <DeviceInfoProviderImpl.h>
	#include <platform/CHIPDeviceLayer.h>

	#if CHIP_DEVICE_CONFIG_ENABLE_OTA_REQUESTOR
	#include <app/clusters/ota-requestor/BDXDownloader.h>
	#include <app/clusters/ota-requestor/DefaultOTARequestor.h>
	#include <app/clusters/ota-requestor/DefaultOTARequestorDriver.h>
	#include <app/clusters/ota-requestor/DefaultOTARequestorStorage.h>
	#include <platform/cc13xx_26xx/OTAImageProcessorImpl.h>
	#endif

	#include <lib/support/CHIPMem.h>
	#include <lib/support/CHIPPlatformMemory.h>

	#include <app-common/zap-generated/attributes/Accessors.h>

	#include <app/clusters/identify-server/identify-server.h>
	#include <app/clusters/on-off-server/on-off-server.h>
	#include <app/server/OnboardingCodesUtil.h>
	#include <app/server/Server.h>
	#include <app/util/attribute-storage.h>

	#include <ti/drivers/apps/Button.h>
	#include <ti/drivers/apps/LED.h>

	/* syscfg */
	#include <ti_drivers_config.h>

	#define APP_TASK_STACK_SIZE (4096)
	#define APP_TASK_PRIORITY 4
	#define APP_EVENT_QUEUE_SIZE 10

	#define IDENTIFY_TRIGGER_EFFECT_BLINK 0
	#define IDENTIFY_TRIGGER_EFFECT_BREATHE 1
	#define IDENTIFY_TRIGGER_EFFECT_OKAY 2
	#define IDENTIFY_TRIGGER_EFFECT_FINISH_STOP 3

	static uint32_t identify_trigger_effect = IDENTIFY_TRIGGER_EFFECT_FINISH_STOP;

	#define LIGHTING_APPLICATION_IDENTIFY_ENDPOINT 1

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

	static TaskHandle_t sAppTaskHandle;
	static QueueHandle_t sAppEventQueue;

	static LED_Handle sAppRedHandle;
	static LED_Handle sAppGreenHandle;
	static Button_Handle sAppLeftHandle;
	static Button_Handle sAppRightHandle;
	static DeviceInfoProviderImpl sExampleDeviceInfoProvider;

	AppTask AppTask::sAppTask;

	#if CHIP_DEVICE_CONFIG_ENABLE_OTA_REQUESTOR
	static DefaultOTARequestor sRequestorCore;
	static DefaultOTARequestorStorage sRequestorStorage;
	static DefaultOTARequestorDriver sRequestorUser;
	static BDXDownloader sDownloader;
	static OTAImageProcessorImpl sImageProcessor;

	void InitializeOTARequestor(void)
	{
	// Initialize and interconnect the Requestor and Image Processor objects
	SetRequestorInstance(&sRequestorCore);

	sRequestorStorage.Init(Server::GetInstance().GetPersistentStorage());
	sRequestorCore.Init(Server::GetInstance(), sRequestorStorage, sRequestorUser, sDownloader);
	sImageProcessor.SetOTADownloader(&sDownloader);
	sDownloader.SetImageProcessorDelegate(&sImageProcessor);
	sRequestorUser.Init(&sRequestorCore, &sImageProcessor);
	}
	#endif

	::Identify stIdentify = { LIGHTING_APPLICATION_IDENTIFY_ENDPOINT, AppTask::IdentifyStartHandler, AppTask::IdentifyStopHandler,
	Clusters::Identify::IdentifyTypeEnum::kVisibleIndicator, AppTask::TriggerIdentifyEffectHandler };

	int AppTask::StartAppTask()
	{
	int ret = 0;

	sAppEventQueue = xQueueCreate(APP_EVENT_QUEUE_SIZE, sizeof(AppEvent));
	if (sAppEventQueue == NULL)
	{
	PLAT_LOG("Failed to allocate app event queue");
	while (1)
	;
	}

	// Start App task.
	if (xTaskCreate(AppTaskMain, "APP", APP_TASK_STACK_SIZE / sizeof(StackType_t), NULL, APP_TASK_PRIORITY, &sAppTaskHandle) !=
	pdPASS)
	{
	PLAT_LOG("Failed to create app task");
	while (1)
	;
	}
	return ret;
	}

	// Action initiated callback
	void uiTurnOn(void)
	{
	PLAT_LOG("Light On initiated");
	LED_setOn(sAppRedHandle, LED_BRIGHTNESS_MAX);
	LED_startBlinking(sAppRedHandle, 110 /* ms */, LED_BLINK_FOREVER);
	}

	// Action completed callback
	void uiTurnedOn(void)
	{
	PLAT_LOG("Light On completed");
	LED_stopBlinking(sAppRedHandle);
	LED_setOn(sAppRedHandle, LED_BRIGHTNESS_MAX);
	}

	// Action initiated callback
	void uiTurnOff(void)
	{
	PLAT_LOG("Light Off initiated");
	LED_setOn(sAppRedHandle, LED_BRIGHTNESS_MAX);
	LED_startBlinking(sAppRedHandle, 110 /* ms */, LED_BLINK_FOREVER);
	}

	// Action completed callback
	void uiTurnedOff(void)
	{
	PLAT_LOG("Light Off completed");
	LED_stopBlinking(sAppRedHandle);
	LED_setOff(sAppRedHandle);
	}

	int AppTask::Init()
	{
	LED_Params ledParams;
	Button_Params buttonParams;

	cc13xx_26xxLogInit();

	// Init Chip memory management before the stack
	Platform::MemoryInit();

	CHIP_ERROR ret = PlatformMgr().InitChipStack();
	if (ret != CHIP_NO_ERROR)
	{
	PLAT_LOG("PlatformMgr().InitChipStack() failed");
	while (1)
	;
	}

	ret = ThreadStackMgr().InitThreadStack();
	if (ret != CHIP_NO_ERROR)
	{
	PLAT_LOG("ThreadStackMgr().InitThreadStack() failed");
	while (1)
	;
	}
	#if CHIP_DEVICE_CONFIG_THREAD_FTD
	ret = ConnectivityMgr().SetThreadDeviceType(ConnectivityManager::kThreadDeviceType_Router);
	#else
	ret = ConnectivityMgr().SetThreadDeviceType(ConnectivityManager::kThreadDeviceType_MinimalEndDevice);
	#endif
	if (ret != CHIP_NO_ERROR)
	{
	PLAT_LOG("ConnectivityMgr().SetThreadDeviceType() failed");
	while (1)
	;
	}

	ret = PlatformMgr().StartEventLoopTask();
	if (ret != CHIP_NO_ERROR)
	{
	PLAT_LOG("PlatformMgr().StartEventLoopTask() failed");
	while (1)
	;
	}

	ret = ThreadStackMgrImpl().StartThreadTask();
	if (ret != CHIP_NO_ERROR)
	{
	PLAT_LOG("ThreadStackMgr().StartThreadTask() failed");
	while (1)
	;
	}

	// Initialize device attestation config
	#ifdef CC13X4_26X4_ATTESTATION_CREDENTIALS
	#ifdef CC13XX_26XX_FACTORY_DATA
	SetDeviceInstanceInfoProvider(&mFactoryDataProvider);
	SetDeviceAttestationCredentialsProvider(&mFactoryDataProvider);
	SetCommissionableDataProvider(&mFactoryDataProvider);
	#else
	SetDeviceAttestationCredentialsProvider(CC13X4_26X4::GetCC13X4_26X4DacProvider());
	#endif
	#else
	SetDeviceAttestationCredentialsProvider(Examples::GetExampleDACProvider());
	#endif

	// Init ZCL Data Model and start server
	PLAT_LOG("Initialize Server");
	static CommonCaseDeviceServerInitParams initParams;
	(void) initParams.InitializeStaticResourcesBeforeServerInit();

	// Initialize info provider
	sExampleDeviceInfoProvider.SetStorageDelegate(initParams.persistentStorageDelegate);
	SetDeviceInfoProvider(&sExampleDeviceInfoProvider);

	Server::GetInstance().Init(initParams);

	// Initialize LEDs
	PLAT_LOG("Initialize LEDs");
	LED_init();

	LED_Params_init(&ledParams); // default PWM LED
	sAppRedHandle = LED_open(CONFIG_LED_RED, &ledParams);
	LED_setOff(sAppRedHandle);

	LED_Params_init(&ledParams); // default PWM LED
	sAppGreenHandle = LED_open(CONFIG_LED_GREEN, &ledParams);
	LED_setOff(sAppGreenHandle);

	// Initialize buttons
	PLAT_LOG("Initialize buttons");
	Button_init();

	Button_Params_init(&buttonParams);
	buttonParams.buttonEventMask = Button_EV_CLICKED \| Button_EV_LONGCLICKED;
	buttonParams.longPressDuration = 1000U; // ms
	sAppLeftHandle = Button_open(CONFIG_BTN_LEFT, &buttonParams);
	Button_setCallback(sAppLeftHandle, ButtonLeftEventHandler);

	Button_Params_init(&buttonParams);
	buttonParams.buttonEventMask = Button_EV_CLICKED \| Button_EV_LONGCLICKED;
	buttonParams.longPressDuration = 1000U; // ms
	sAppRightHandle = Button_open(CONFIG_BTN_RIGHT, &buttonParams);
	Button_setCallback(sAppRightHandle, ButtonRightEventHandler);

	ret = LightMgr().Init();

	if (ret != CHIP_NO_ERROR)
	{
	PLAT_LOG("LightMgr().Init() failed");
	while (1)
	;
	}

	LightMgr().SetCallbacks(ActionInitiated, ActionCompleted);

	ConfigurationMgr().LogDeviceConfig();

	#if CHIP_DEVICE_CONFIG_ENABLE_OTA_REQUESTOR
	InitializeOTARequestor();
	#endif
	// QR code will be used with CHIP Tool
	PrintOnboardingCodes(RendezvousInformationFlags(RendezvousInformationFlag::kBLE));

	return 0;
	}

	void AppTask::AppTaskMain(void * pvParameter)
	{
	AppEvent event;

	sAppTask.Init();

	while (1)
	{
	/* Task pend until we have stuff to do */
	if (xQueueReceive(sAppEventQueue, &event, portMAX_DELAY) == pdTRUE)
	{
	sAppTask.DispatchEvent(&event);
	}
	}
	}

	void AppTask::ButtonLeftEventHandler(Button_Handle handle, Button_EventMask events)
	{
	AppEvent event;
	event.Type = AppEvent::kEventType_ButtonLeft;

	if (events & Button_EV_CLICKED)
	{
	event.ButtonEvent.Type = AppEvent::kAppEventButtonType_Clicked;
	}
	else if (events & Button_EV_LONGCLICKED)
	{
	event.ButtonEvent.Type = AppEvent::kAppEventButtonType_LongClicked;
	}
	// button callbacks are in ISR context
	if (xQueueSendFromISR(sAppEventQueue, &event, NULL) != pdPASS)
	{
	/* Failed to post the message */
	}
	}

	void AppTask::ButtonRightEventHandler(Button_Handle handle, Button_EventMask events)
	{
	AppEvent event;
	event.Type = AppEvent::kEventType_ButtonRight;

	if (events & Button_EV_CLICKED)
	{
	event.ButtonEvent.Type = AppEvent::kAppEventButtonType_Clicked;
	}
	else if (events & Button_EV_LONGCLICKED)
	{
	event.ButtonEvent.Type = AppEvent::kAppEventButtonType_LongClicked;
	}
	// button callbacks are in ISR context
	if (xQueueSendFromISR(sAppEventQueue, &event, NULL) != pdPASS)
	{
	/* Failed to post the message */
	}
	}

	void AppTask::ActionInitiated(LightingManager::Action_t aAction, int32_t aActor)
	{
	if (aAction == LightingManager::ON_ACTION)
	{
	uiTurnOn();
	}
	else if (aAction == LightingManager::OFF_ACTION)
	{
	uiTurnOff();
	}
	}

	void AppTask::ActionCompleted(LightingManager::Action_t aAction)
	{
	if (aAction == LightingManager::ON_ACTION)
	{
	uiTurnedOn();
	}
	else if (aAction == LightingManager::OFF_ACTION)
	{
	uiTurnedOff();
	}
	}

	void AppTask::PostEvent(const AppEvent * aEvent)
	{
	if (sAppEventQueue != NULL)
	{
	BaseType_t status;
	if (xPortIsInsideInterrupt())
	{
	BaseType_t higherPrioTaskWoken = pdFALSE;
	status = xQueueSendFromISR(sAppEventQueue, aEvent, &higherPrioTaskWoken);

	#ifdef portYIELD_FROM_ISR
	portYIELD_FROM_ISR(higherPrioTaskWoken);
	#elif portEND_SWITCHING_ISR // portYIELD_FROM_ISR or portEND_SWITCHING_ISR
	portEND_SWITCHING_ISR(higherPrioTaskWoken);
	#else // portYIELD_FROM_ISR or portEND_SWITCHING_ISR
	#error "Must have portYIELD_FROM_ISR or portEND_SWITCHING_ISR"
	#endif // portYIELD_FROM_ISR or portEND_SWITCHING_ISR
	}
	else
	{
	status = xQueueSend(sAppEventQueue, aEvent, 1);
	}

	if (status != pdTRUE)
	{
	PLAT_LOG("Failed to post event to app task event queue");
	}
	}
	else
	{
	PLAT_LOG("Event Queue is NULL should never happen");
	}
	}

	void AppTask::DispatchEvent(AppEvent * aEvent)
	{
	int32_t actor;

	switch (aEvent->Type)
	{
	case AppEvent::kEventType_Light: {
	actor = aEvent->LightEvent.Actor;
	LightMgr().IsLightOn() ? LightMgr().InitiateAction(actor, LightingManager::OFF_ACTION)
	: LightMgr().InitiateAction(actor, LightingManager::ON_ACTION);
	}
	case AppEvent::kEventType_ButtonLeft:
	if (AppEvent::kAppEventButtonType_Clicked == aEvent->ButtonEvent.Type)
	{
	actor = AppEvent::kEventType_ButtonLeft;
	LightMgr().InitiateAction(actor, LightingManager::ON_ACTION);
	}
	else if (AppEvent::kAppEventButtonType_LongClicked == aEvent->ButtonEvent.Type)
	{
	chip::Server::GetInstance().ScheduleFactoryReset();
	}
	break;

	case AppEvent::kEventType_ButtonRight:
	if (AppEvent::kAppEventButtonType_Clicked == aEvent->ButtonEvent.Type)
	{
	actor = AppEvent::kEventType_ButtonRight;
	LightMgr().InitiateAction(actor, LightingManager::OFF_ACTION);
	}
	else if (AppEvent::kAppEventButtonType_LongClicked == aEvent->ButtonEvent.Type)
	{
	// Enable BLE advertisements
	if (!ConnectivityMgr().IsBLEAdvertisingEnabled())
	{
	if (Server::GetInstance().GetCommissioningWindowManager().OpenBasicCommissioningWindow() == CHIP_NO_ERROR)
	{
	PLAT_LOG("Enabled BLE Advertisements");
	}
	else
	{
	PLAT_LOG("OpenBasicCommissioningWindow() failed");
	}
	}
	else
	{
	// Disable BLE advertisements
	ConnectivityMgr().SetBLEAdvertisingEnabled(false);
	PLAT_LOG("Disabled BLE Advertisements");
	}
	}
	break;

	case AppEvent::kEventType_IdentifyStart:
	switch (identify_trigger_effect)
	{
	case IDENTIFY_TRIGGER_EFFECT_BLINK:
	LED_setOn(sAppGreenHandle, LED_BRIGHTNESS_MAX);
	LED_startBlinking(sAppGreenHandle, 1000, LED_BLINK_FOREVER);
	break;
	case IDENTIFY_TRIGGER_EFFECT_BREATHE:
	LED_setOn(sAppGreenHandle, LED_BRIGHTNESS_MAX);
	LED_startBlinking(sAppGreenHandle, 100, LED_BLINK_FOREVER);
	break;
	case IDENTIFY_TRIGGER_EFFECT_OKAY:
	LED_setOn(sAppGreenHandle, LED_BRIGHTNESS_MAX);
	LED_startBlinking(sAppGreenHandle, 500, LED_BLINK_FOREVER);
	break;
	default:
	break;
	}
	PLAT_LOG("Identify started");
	break;

	case AppEvent::kEventType_IdentifyStop:
	LED_stopBlinking(sAppGreenHandle);
	LED_setOff(sAppGreenHandle);
	PLAT_LOG("Identify stopped");
	break;

	case AppEvent::kEventType_AppEvent:
	if (NULL != aEvent->Handler)
	{
	aEvent->Handler(aEvent);
	}
	break;

	case AppEvent::kEventType_None:
	default:
	break;
	}
	}

	void AppTask::IdentifyStartHandler(::Identify *)
	{
	AppEvent event;
	event.Type = AppEvent::kEventType_IdentifyStart;
	sAppTask.PostEvent(&event);
	}

	void AppTask::IdentifyStopHandler(::Identify *)
	{
	AppEvent event;
	event.Type = AppEvent::kEventType_IdentifyStop;
	sAppTask.PostEvent(&event);
	}

	void AppTask::TriggerIdentifyEffectHandler(::Identify * identify)
	{
	switch (identify->mCurrentEffectIdentifier)
	{
	case Clusters::Identify::EffectIdentifierEnum::kBlink:
	PLAT_LOG("Starting blink identifier effect");
	identify_trigger_effect = IDENTIFY_TRIGGER_EFFECT_BLINK;
	IdentifyStartHandler(identify);
	break;
	case Clusters::Identify::EffectIdentifierEnum::kBreathe:
	PLAT_LOG("Starting breathe identifier effect");
	identify_trigger_effect = IDENTIFY_TRIGGER_EFFECT_BREATHE;
	IdentifyStartHandler(identify);
	break;
	case Clusters::Identify::EffectIdentifierEnum::kOkay:
	PLAT_LOG("Starting okay identifier effect");
	identify_trigger_effect = IDENTIFY_TRIGGER_EFFECT_OKAY;
	IdentifyStartHandler(identify);
	break;
	case Clusters::Identify::EffectIdentifierEnum::kChannelChange:
	PLAT_LOG("Channel Change identifier effect not implemented");
	break;
	case Clusters::Identify::EffectIdentifierEnum::kFinishEffect:
	PLAT_LOG("Finish identifier effect");
	identify_trigger_effect = IDENTIFY_TRIGGER_EFFECT_FINISH_STOP;
	IdentifyStopHandler(identify);
	break;
	case Clusters::Identify::EffectIdentifierEnum::kStopEffect:
	PLAT_LOG("Stop identifier effect");
	identify_trigger_effect = IDENTIFY_TRIGGER_EFFECT_FINISH_STOP;
	IdentifyStopHandler(identify);
	break;
	default:
	PLAT_LOG("No identifier effect");
	}
	}