| /* |
| * |
| * Copyright (c) 2021 Project CHIP Authors |
| * Copyright (c) 2019 Nest Labs, Inc. |
| * 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. |
| */ |
| |
| /** |
| * @file |
| * Provides the implementation of the Device Layer ConfigurationManager object |
| * for the BL602 platform. |
| */ |
| /* this file behaves like a config.h, comes first */ |
| #include <platform/internal/CHIPDeviceLayerInternal.h> |
| |
| #include <lib/core/CHIPKeyIds.h> |
| #include <lib/support/CodeUtils.h> |
| #include <platform/ConfigurationManager.h> |
| #include <platform/bouffalolab/BL602/BL602Config.h> |
| #include <platform/internal/GenericConfigurationManagerImpl.ipp> |
| |
| extern "C" { |
| #include <bl_efuse.h> |
| #include <easyflash.h> |
| #include <hal_sys.h> |
| } |
| |
| namespace chip { |
| namespace DeviceLayer { |
| |
| using namespace ::chip::DeviceLayer::Internal; |
| |
| namespace { |
| |
| enum |
| { |
| kChipProduct_Connect = 0x0016 |
| }; |
| |
| } // unnamed namespace |
| |
| /** Singleton instance of the ConfigurationManager implementation object for the BL602 platform. |
| */ |
| ConfigurationManagerImpl ConfigurationManagerImpl::sInstance; |
| |
| ConfigurationManagerImpl & ConfigurationManagerImpl::GetDefaultInstance() |
| { |
| static ConfigurationManagerImpl sInstance; |
| return sInstance; |
| } |
| |
| CHIP_ERROR ConfigurationManagerImpl::Init() |
| { |
| CHIP_ERROR err; |
| bool failSafeArmed; |
| uint32_t rebootCount; |
| |
| // Initialize the generic implementation base class. |
| err = Internal::GenericConfigurationManagerImpl<BL602Config>::Init(); |
| SuccessOrExit(err); |
| |
| if (BL602Config::ConfigValueExists(BL602Config::kCounterKey_RebootCount)) |
| { |
| err = GetRebootCount(rebootCount); |
| SuccessOrExit(err); |
| } |
| else |
| { |
| rebootCount = 0; |
| } |
| |
| err = StoreRebootCount(rebootCount + 1); |
| SuccessOrExit(err); |
| |
| if (!BL602Config::ConfigValueExists(BL602Config::kCounterKey_TotalOperationalHours)) |
| { |
| err = StoreTotalOperationalHours(0); |
| SuccessOrExit(err); |
| } |
| |
| // If the fail-safe was armed when the device last shutdown, initiate a factory reset. |
| if (GetFailSafeArmed(failSafeArmed) == CHIP_NO_ERROR && failSafeArmed) |
| { |
| ChipLogProgress(DeviceLayer, "Detected fail-safe armed on reboot; initiating factory reset"); |
| InitiateFactoryReset(); |
| } |
| err = CHIP_NO_ERROR; |
| |
| exit: |
| return err; |
| } |
| |
| bool ConfigurationManagerImpl::CanFactoryReset() |
| { |
| // TODO: query the application to determine if factory reset is allowed. |
| return true; |
| } |
| |
| void ConfigurationManagerImpl::InitiateFactoryReset() |
| { |
| PlatformMgr().ScheduleWork(DoFactoryReset); |
| } |
| |
| CHIP_ERROR ConfigurationManagerImpl::GetRebootCount(uint32_t & rebootCount) |
| { |
| return BL602Config::ReadConfigValue(BL602Config::kCounterKey_RebootCount, rebootCount); |
| } |
| |
| CHIP_ERROR ConfigurationManagerImpl::StoreRebootCount(uint32_t rebootCount) |
| { |
| return BL602Config::WriteConfigValue(BL602Config::kCounterKey_RebootCount, rebootCount); |
| } |
| |
| CHIP_ERROR ConfigurationManagerImpl::GetTotalOperationalHours(uint32_t & totalOperationalHours) |
| { |
| return ReadConfigValue(BL602Config::kCounterKey_TotalOperationalHours, totalOperationalHours); |
| } |
| |
| CHIP_ERROR ConfigurationManagerImpl::StoreTotalOperationalHours(uint32_t totalOperationalHours) |
| { |
| return WriteConfigValue(BL602Config::kCounterKey_TotalOperationalHours, totalOperationalHours); |
| } |
| |
| CHIP_ERROR ConfigurationManagerImpl::ReadPersistedStorageValue(::chip::Platform::PersistedStorage::Key key, uint32_t & value) |
| { |
| BL602Config::Key configKey{ key }; |
| |
| CHIP_ERROR err = ReadConfigValue(configKey, value); |
| if (err == CHIP_DEVICE_ERROR_CONFIG_NOT_FOUND) |
| { |
| err = CHIP_ERROR_PERSISTED_STORAGE_VALUE_NOT_FOUND; |
| } |
| return err; |
| } |
| |
| CHIP_ERROR ConfigurationManagerImpl::WritePersistedStorageValue(::chip::Platform::PersistedStorage::Key key, uint32_t value) |
| { |
| BL602Config::Key configKey{ key }; |
| return WriteConfigValue(configKey, value); |
| } |
| |
| CHIP_ERROR ConfigurationManagerImpl::ReadConfigValue(Key key, bool & val) |
| { |
| return BL602Config::ReadConfigValue(key, val); |
| } |
| |
| CHIP_ERROR ConfigurationManagerImpl::ReadConfigValue(Key key, uint32_t & val) |
| { |
| return BL602Config::ReadConfigValue(key, val); |
| } |
| |
| CHIP_ERROR ConfigurationManagerImpl::ReadConfigValue(Key key, uint64_t & val) |
| { |
| return BL602Config::ReadConfigValue(key, val); |
| } |
| |
| CHIP_ERROR ConfigurationManagerImpl::ReadConfigValueStr(Key key, char * buf, size_t bufSize, size_t & outLen) |
| { |
| return BL602Config::ReadConfigValueStr(key, buf, bufSize, outLen); |
| } |
| |
| CHIP_ERROR ConfigurationManagerImpl::ReadConfigValueBin(Key key, uint8_t * buf, size_t bufSize, size_t & outLen) |
| { |
| return BL602Config::ReadConfigValueBin(key, buf, bufSize, outLen); |
| } |
| |
| CHIP_ERROR ConfigurationManagerImpl::WriteConfigValue(Key key, bool val) |
| { |
| return BL602Config::WriteConfigValue(key, val); |
| } |
| |
| CHIP_ERROR ConfigurationManagerImpl::WriteConfigValue(Key key, uint32_t val) |
| { |
| return BL602Config::WriteConfigValue(key, val); |
| } |
| |
| CHIP_ERROR ConfigurationManagerImpl::WriteConfigValue(Key key, uint64_t val) |
| { |
| return BL602Config::WriteConfigValue(key, val); |
| } |
| |
| CHIP_ERROR ConfigurationManagerImpl::WriteConfigValueStr(Key key, const char * str) |
| { |
| return BL602Config::WriteConfigValueStr(key, str); |
| } |
| |
| CHIP_ERROR ConfigurationManagerImpl::WriteConfigValueStr(Key key, const char * str, size_t strLen) |
| { |
| return BL602Config::WriteConfigValueStr(key, str, strLen); |
| } |
| |
| CHIP_ERROR ConfigurationManagerImpl::WriteConfigValueBin(Key key, const uint8_t * data, size_t dataLen) |
| { |
| return BL602Config::WriteConfigValueBin(key, data, dataLen); |
| } |
| |
| void ConfigurationManagerImpl::RunConfigUnitTest(void) |
| { |
| BL602Config::RunConfigUnitTest(); |
| } |
| |
| void ConfigurationManagerImpl::DoFactoryReset(intptr_t arg) |
| { |
| ChipLogProgress(DeviceLayer, "Performing factory reset"); |
| ef_env_set_default(); |
| ChipLogProgress(DeviceLayer, "System restarting"); |
| hal_reboot(); |
| } |
| |
| ConfigurationManager & ConfigurationMgrImpl() |
| { |
| return ConfigurationManagerImpl::GetDefaultInstance(); |
| } |
| |
| CHIP_ERROR ConfigurationManagerImpl::GetPrimaryWiFiMACAddress(uint8_t * buf) |
| { |
| bl_efuse_read_mac(buf); |
| |
| return CHIP_NO_ERROR; |
| } |
| |
| } // namespace DeviceLayer |
| } // namespace chip |