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/*
*
* Copyright (c) 2020 Project CHIP Authors
* Copyright (c) 2020 Texas Instruments Incorporated
* 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 <app/server/Server.h>
#include <app/util/af.h>
#include "FreeRTOS.h"
#include "Globals.h"
#include <credentials/DeviceAttestationCredsProvider.h>
#include <credentials/examples/DeviceAttestationCredsExample.h>
#include <DeviceInfoProviderImpl.h>
#include <platform/CHIPDeviceLayer.h>
#include <static-supported-temperature-levels.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/cc13x2_26x2/OTAImageProcessorImpl.h>
#endif
#include <lib/support/CHIPMem.h>
#include <lib/support/CHIPPlatformMemory.h>
#ifdef AUTO_PRINT_METRICS
#include <platform/cc13x2_26x2/DiagnosticDataProviderImpl.h>
#endif
#include <app/server/OnboardingCodesUtil.h>
#include <ti/drivers/apps/Button.h>
#include <ti/drivers/apps/LED.h>
/* syscfg */
#include <ti_drivers_config.h>
#define APP_TASK_STACK_SIZE (5000)
#define APP_TASK_PRIORITY 4
#define APP_EVENT_QUEUE_SIZE 10
using namespace ::chip;
using namespace ::chip::Credentials;
using namespace ::chip::DeviceLayer;
static TaskHandle_t sAppTaskHandle;
static QueueHandle_t sAppEventQueue;
static Button_Handle sAppLeftHandle;
static Button_Handle sAppRightHandle;
static DeviceInfoProviderImpl sExampleDeviceInfoProvider;
AppTask AppTask::sAppTask;
constexpr EndpointId kNetworkCommissioningEndpointSecondary = 0xFFFE;
namespace {
app::Clusters::TemperatureControl::AppSupportedTemperatureLevelsDelegate sAppSupportedTemperatureLevelsDelegate;
}
#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
#ifdef AUTO_PRINT_METRICS
static void printMetrics(void)
{
chip::DeviceLayer::ThreadMetrics *threadMetricsOut, *currThread;
uint64_t heapFree, heapUsed;
DiagnosticDataProviderImpl::GetDefaultInstance().GetCurrentHeapUsed(heapUsed);
DiagnosticDataProviderImpl::GetDefaultInstance().GetCurrentHeapFree(heapFree);
DiagnosticDataProviderImpl::GetDefaultInstance().GetThreadMetrics(&threadMetricsOut);
PLAT_LOG("Heap Metrics\n Heap Free: %d Heap Used: %d", (uint32_t) heapFree, (uint32_t) heapUsed);
PLAT_LOG("Thread Metrics\n");
currThread = threadMetricsOut;
while (currThread)
{
PLAT_LOG("Task Name: %s ID: %d Stack Free Min: %d", currThread->name, (uint32_t) currThread->id,
(uint32_t) currThread->stackFreeMinimum);
currThread = currThread->Next;
}
DiagnosticDataProviderImpl::GetDefaultInstance().ReleaseThreadMetrics(threadMetricsOut);
}
#endif
void DeviceEventCallback(const ChipDeviceEvent * event, intptr_t arg)
{
switch (event->Type)
{
case DeviceEventType::kCHIPoBLEConnectionEstablished:
PLAT_LOG("CHIPoBLE connection established");
break;
case DeviceEventType::kCHIPoBLEConnectionClosed:
PLAT_LOG("CHIPoBLE disconnected");
break;
case DeviceEventType::kCommissioningComplete:
PLAT_LOG("Commissioning complete");
break;
}
#ifdef AUTO_PRINT_METRICS
printMetrics();
#endif
}
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 (true)
;
}
// 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 (true)
;
}
return ret;
}
int AppTask::Init()
{
LED_Params ledParams;
Button_Params buttonParams;
cc13x2_26x2LogInit();
// 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);
// 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 (true)
;
}
ret = ThreadStackMgr().InitThreadStack();
if (ret != CHIP_NO_ERROR)
{
PLAT_LOG("ThreadStackMgr().InitThreadStack() failed");
while (true)
;
}
ret = ConnectivityMgr().SetThreadDeviceType(ConnectivityManager::kThreadDeviceType_MinimalEndDevice);
if (ret != CHIP_NO_ERROR)
{
PLAT_LOG("ConnectivityMgr().SetThreadDeviceType() failed");
while (true)
;
}
// Initialize device attestation config
#ifdef CC13X2_26X2_ATTESTATION_CREDENTIALS
#ifdef CC13XX_26XX_FACTORY_DATA
SetDeviceInstanceInfoProvider(&mFactoryDataProvider);
SetDeviceAttestationCredentialsProvider(&mFactoryDataProvider);
SetCommissionableDataProvider(&mFactoryDataProvider);
#else
SetDeviceAttestationCredentialsProvider(CC13X2_26X2::GetCC13X2_26X2DacProvider());
#endif
#else
SetDeviceAttestationCredentialsProvider(Examples::GetExampleDACProvider());
#endif
ret = PlatformMgr().StartEventLoopTask();
if (ret != CHIP_NO_ERROR)
{
PLAT_LOG("PlatformMgr().StartEventLoopTask() failed");
while (true)
;
}
ret = ThreadStackMgrImpl().StartThreadTask();
if (ret != CHIP_NO_ERROR)
{
PLAT_LOG("ThreadStackMgr().StartThreadTask() failed");
while (true)
;
}
// Init ZCL Data Model and start server
PLAT_LOG("Initialize Server");
static chip::CommonCaseDeviceServerInitParams initParams;
(void) initParams.InitializeStaticResourcesBeforeServerInit();
// Initialize info provider
sExampleDeviceInfoProvider.SetStorageDelegate(initParams.persistentStorageDelegate);
SetDeviceInfoProvider(&sExampleDeviceInfoProvider);
chip::Server::GetInstance().Init(initParams);
ConfigurationMgr().LogDeviceConfig();
// We only have network commissioning on endpoint 0.
emberAfEndpointEnableDisable(kNetworkCommissioningEndpointSecondary, false);
// Register a function to receive events from the CHIP device layer. Note that calls to
// this function will happen on the CHIP event loop thread, not the app_main thread.
PlatformMgr().AddEventHandler(DeviceEventCallback, reinterpret_cast<intptr_t>(nullptr));
#if CHIP_DEVICE_CONFIG_ENABLE_OTA_REQUESTOR
InitializeOTARequestor();
#endif
// QR code will be used with CHIP Tool
PrintOnboardingCodes(RendezvousInformationFlags(RendezvousInformationFlag::kBLE));
app::Clusters::TemperatureControl::SetInstance(&sAppSupportedTemperatureLevelsDelegate);
return 0;
}
void AppTask::AppTaskMain(void * pvParameter)
{
AppEvent event;
sAppTask.Init();
while (true)
{
/* Task pend until we have stuff to do */
if (xQueueReceive(sAppEventQueue, &event, portMAX_DELAY) == pdTRUE)
{
sAppTask.DispatchEvent(&event);
}
}
}
void AppTask::PostEvent(const AppEvent * aEvent)
{
if (xQueueSend(sAppEventQueue, aEvent, 0) != pdPASS)
{
/* Failed to post the message */
}
}
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::DispatchEvent(AppEvent * aEvent)
{
switch (aEvent->Type)
{
case AppEvent::kEventType_ButtonLeft:
if (AppEvent::kAppEventButtonType_Clicked == aEvent->ButtonEvent.Type)
{
}
else if (AppEvent::kAppEventButtonType_LongClicked == aEvent->ButtonEvent.Type)
{
chip::Server::GetInstance().ScheduleFactoryReset();
}
break;
case AppEvent::kEventType_ButtonRight:
if (AppEvent::kAppEventButtonType_Clicked == aEvent->ButtonEvent.Type)
{
}
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_AppEvent:
if (NULL != aEvent->Handler)
{
aEvent->Handler(aEvent);
}
break;
case AppEvent::kEventType_None:
default:
break;
}
}