examples/lighting-app/beken/main/chipinterface.cpp

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

#include "DeviceCallbacks.h"
#include "Server.h"

#include <common/BekenAppServer.h>
#include <common/CHIPDeviceManager.h>

#include <credentials/DeviceAttestationCredsProvider.h>
#include <credentials/examples/DeviceAttestationCredsExample.h>
#include <platform/CHIPDeviceLayer.h>
#include <support/CHIPMem.h>

#include <app/clusters/identify-server/identify-server.h>
#include <app/clusters/network-commissioning/network-commissioning.h>
#include <app/server/OnboardingCodesUtil.h>
#include <lib/support/ErrorStr.h>
#include <platform/Beken/BekenConfig.h>
#include <platform/Beken/NetworkCommissioningDriver.h>
#include <setup_payload/ManualSetupPayloadGenerator.h>
#include <setup_payload/QRCodeSetupPayloadGenerator.h>

#include <ota/OTAHelper.h>

using chip::ByteSpan;
using chip::EndpointId;
using chip::FabricIndex;
using chip::NodeId;
using chip::OnDeviceConnected;
using chip::OnDeviceConnectionFailure;
using chip::PeerId;
using chip::Server;
using chip::VendorId;
using chip::Callback::Callback;
using chip::System::Layer;
using chip::Transport::PeerAddress;
using namespace chip::Messaging;

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

static AppDeviceCallbacks EchoCallbacks;

void OnIdentifyStart(Identify *)
{
    ChipLogProgress(Zcl, "OnIdentifyStart");
}

void OnIdentifyStop(Identify *)
{
    ChipLogProgress(Zcl, "OnIdentifyStop");
}

void OnTriggerEffect(Identify * identify)
{
    switch (identify->mCurrentEffectIdentifier)
    {
    case Clusters::Identify::EffectIdentifierEnum::kBlink:
        ChipLogProgress(Zcl, "Clusters::Identify::EffectIdentifierEnum::kBlink");
        break;
    case Clusters::Identify::EffectIdentifierEnum::kBreathe:
        ChipLogProgress(Zcl, "Clusters::Identify::EffectIdentifierEnum::kBreathe");
        break;
    case Clusters::Identify::EffectIdentifierEnum::kOkay:
        ChipLogProgress(Zcl, "Clusters::Identify::EffectIdentifierEnum::kOkay");
        break;
    case Clusters::Identify::EffectIdentifierEnum::kChannelChange:
        ChipLogProgress(Zcl, "Clusters::Identify::EffectIdentifierEnum::kChannelChange");
        break;
    default:
        ChipLogProgress(Zcl, "No identifier effect");
        return;
    }
}

static Identify gIdentify1 = {
    chip::EndpointId{ 1 }, OnIdentifyStart, OnIdentifyStop, Clusters::Identify::IdentifyTypeEnum::kVisibleIndicator,
    OnTriggerEffect,
};

// Warkaround for ld error:undefined reference to '__sync_synchronize'
// refer to https://stackoverflow.com/questions/64658430/gnu-arm-embedded-toolchain-undefined-reference-to-sync-synchronize
extern "C" void __sync_synchronize() {}

extern "C" unsigned int __atomic_fetch_add_4(volatile void * ptr, unsigned int val, int memorder)
{
    return (*(unsigned int *) ptr + val);
}

extern "C" bool __atomic_compare_exchange_4(volatile void * pulDestination, void * ulComparand, unsigned int desired, bool weak,
                                            int success_memorder, int failure_memorder)
{
    bool ulReturnValue;
    if (*(unsigned int *) pulDestination == *(unsigned int *) ulComparand)
    {
        *(unsigned int *) pulDestination = desired;
        ulReturnValue                    = true;
    }
    else
    {
        *(unsigned int *) ulComparand = *(unsigned int *) pulDestination;
        ulReturnValue                 = false;
    }
    return ulReturnValue;
}

extern "C" unsigned int __atomic_fetch_sub_4(volatile void * ptr, unsigned int val, int memorder)
{
    return (*(unsigned int *) ptr + val);
}
extern "C" bool __atomic_compare_exchange_1(volatile void * pulDestination, void * ulComparand, unsigned char desired, bool weak,
                                            int success_memorder, int failure_memorder)
{
    bool ulReturnValue;
    if (*(unsigned char *) pulDestination == *(unsigned char *) ulComparand)
    {
        *(unsigned char *) pulDestination = desired;
        ulReturnValue                     = true;
    }
    else
    {
        *(unsigned char *) ulComparand = *(unsigned char *) pulDestination;
        ulReturnValue                  = false;
    }
    return ulReturnValue;
}

extern "C" unsigned int __atomic_fetch_and_4(volatile void * pulDestination, unsigned int ulValue, int memorder)
{
    unsigned int ulCurrent;

    ulCurrent = *(unsigned int *) pulDestination;
    *(unsigned int *) pulDestination &= ulValue;
    return ulCurrent;
}

extern "C" bool __sync_bool_compare_and_swap_4(volatile void * ptr, unsigned int oldval, unsigned int newval)
{
    if (*(unsigned int *) ptr == oldval)
    {
        *(unsigned int *) ptr = newval;
        return true;
    }
    else
    {
        return false;
    }
}

extern "C" bool __sync_bool_compare_and_swap_1(volatile void * ptr, unsigned char oldval, unsigned char newval)
{
    if (*(unsigned char *) ptr == oldval)
    {
        *(unsigned char *) ptr = newval;
        return true;
    }
    else
    {
        return false;
    }
}

/* stub for __libc_init_array */
extern "C" void _fini(void) {}
extern "C" void _init(void)
{
    ;
}

static void InitServer(intptr_t context)
{
    BekenAppServer::Init();
    SetDeviceAttestationCredentialsProvider(Examples::GetExampleDACProvider());
    OTAHelpers::Instance().InitOTARequestor();
    PrintOnboardingCodes(chip::RendezvousInformationFlags(chip::RendezvousInformationFlag::kBLE));
}

extern "C" void ChipTest(void)
{
    ChipLogProgress(DeviceLayer, "Lighting App Demo!");
    CHIP_ERROR err = CHIP_NO_ERROR;

    // initPref();

    CHIPDeviceManager & deviceMgr = CHIPDeviceManager::GetInstance();
    err                           = deviceMgr.Init(&EchoCallbacks); // start the CHIP task
    if (err != CHIP_NO_ERROR)
    {
        ChipLogError(DeviceLayer, "DeviceManagerInit() - ERROR!\r\n");
    }
    else
    {
        ChipLogProgress(DeviceLayer, "DeviceManagerInit() - OK\r\n");
    }
    chip::DeviceLayer::PlatformMgr().ScheduleWork(InitServer, 0);

    while (true)
        vTaskDelay(pdMS_TO_TICKS(50)); // Just server the application event handler
    ChipLogProgress(SoftwareUpdate, "Exited");
    return;
}

bool lowPowerClusterSleep()
{
    return true;
}