| /* |
| * |
| * Copyright (c) 2023 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 <air-purifier-manager.h> |
| |
| using namespace chip; |
| using namespace chip::app; |
| using namespace chip::app::Clusters; |
| using Protocols::InteractionModel::Status; |
| |
| void AirPurifierManager::Init() |
| { |
| FanControl::SetDefaultDelegate(mEndpointId, this); |
| |
| activatedCarbonFilterInstance.Init(); |
| hepaFilterInstance.Init(); |
| mAirQualitySensorManager.Init(); |
| mTemperatureSensorManager.Init(); |
| mHumiditySensorManager.Init(); |
| mThermostatManager.Init(); |
| |
| DataModel::Nullable<Percent> percentSetting = GetPercentSetting(); |
| if (percentSetting.IsNull()) |
| { |
| PercentSettingWriteCallback(0); |
| } |
| else |
| { |
| PercentSettingWriteCallback(percentSetting.Value()); |
| } |
| |
| DataModel::Nullable<uint8_t> speedSetting = GetSpeedSetting(); |
| if (speedSetting.IsNull()) |
| { |
| SpeedSettingWriteCallback(0); |
| } |
| else |
| { |
| SpeedSettingWriteCallback(speedSetting.Value()); |
| } |
| |
| // Set up some sane initial values for temperature and humidity - note these are fixed values for testing purposes only |
| mTemperatureSensorManager.OnTemperatureChangeHandler(2000); |
| mThermostatManager.OnLocalTemperatureChangeCallback(2000); |
| mHumiditySensorManager.OnHumidityChangeHandler(5000); |
| } |
| |
| void AirPurifierManager::PostAttributeChangeCallback(EndpointId endpoint, ClusterId clusterId, AttributeId attributeId, |
| uint8_t type, uint16_t size, uint8_t * value) |
| { |
| switch (clusterId) |
| { |
| case FanControl::Id: { |
| HandleFanControlAttributeChange(attributeId, type, size, value); |
| break; |
| } |
| |
| case Thermostat::Id: { |
| HandleThermostatAttributeChange(attributeId, type, size, value); |
| break; |
| } |
| |
| default: |
| break; |
| } |
| } |
| |
| Status AirPurifierManager::HandleStep(FanControl::StepDirectionEnum aDirection, bool aWrap, bool aLowestOff) |
| { |
| ChipLogProgress(NotSpecified, "AirPurifierManager::HandleStep aDirection %d, aWrap %d, aLowestOff %d", |
| to_underlying(aDirection), aWrap, aLowestOff); |
| |
| VerifyOrReturnError(aDirection != FanControl::StepDirectionEnum::kUnknownEnumValue, Status::InvalidCommand); |
| |
| uint8_t speedMax; |
| FanControl::Attributes::SpeedMax::Get(mEndpointId, &speedMax); |
| |
| DataModel::Nullable<uint8_t> speedSetting = GetSpeedSetting(); |
| |
| uint8_t newSpeedSetting = speedSetting.IsNull() ? 0 : speedSetting.Value(); |
| |
| if (aDirection == FanControl::StepDirectionEnum::kIncrease) |
| { |
| if (speedSetting.IsNull()) |
| { |
| newSpeedSetting = 1; |
| } |
| else if (speedSetting.Value() < speedMax) |
| { |
| newSpeedSetting = static_cast<uint8_t>(speedSetting.Value() + 1); |
| } |
| else if (speedSetting.Value() == speedMax) |
| { |
| if (aWrap) |
| { |
| newSpeedSetting = aLowestOff ? 0 : 1; |
| } |
| } |
| } |
| else if (aDirection == FanControl::StepDirectionEnum::kDecrease) |
| { |
| if (speedSetting.IsNull()) |
| { |
| newSpeedSetting = aLowestOff ? 0 : 1; |
| } |
| else if ((speedSetting.Value() > 1) && (speedSetting.Value() <= speedMax)) |
| { |
| newSpeedSetting = static_cast<uint8_t>(speedSetting.Value() - 1); |
| } |
| else if (speedSetting.Value() == 1) |
| { |
| if (aLowestOff) |
| { |
| newSpeedSetting = static_cast<uint8_t>(speedSetting.Value() - 1); |
| } |
| else if (aWrap) |
| { |
| newSpeedSetting = speedMax; |
| } |
| } |
| else if (speedSetting.Value() == 0) |
| { |
| if (aWrap) |
| { |
| newSpeedSetting = speedMax; |
| } |
| else if (!aLowestOff) |
| { |
| newSpeedSetting = 1; |
| } |
| } |
| } |
| |
| return FanControl::Attributes::SpeedSetting::Set(mEndpointId, newSpeedSetting); |
| } |
| |
| void AirPurifierManager::HandleFanControlAttributeChange(AttributeId attributeId, uint8_t type, uint16_t size, uint8_t * value) |
| { |
| switch (attributeId) |
| { |
| case FanControl::Attributes::PercentSetting::Id: { |
| DataModel::Nullable<Percent> percentSetting = static_cast<DataModel::Nullable<uint8_t>>(*value); |
| if (percentSetting.IsNull()) |
| { |
| PercentSettingWriteCallback(0); |
| } |
| else |
| { |
| PercentSettingWriteCallback(percentSetting.Value()); |
| } |
| break; |
| } |
| |
| case FanControl::Attributes::SpeedSetting::Id: { |
| DataModel::Nullable<uint8_t> speedSetting = static_cast<DataModel::Nullable<uint8_t>>(*value); |
| if (speedSetting.IsNull()) |
| { |
| SpeedSettingWriteCallback(0); |
| } |
| else |
| { |
| SpeedSettingWriteCallback(speedSetting.Value()); |
| } |
| break; |
| } |
| |
| case FanControl::Attributes::FanMode::Id: { |
| FanControl::FanModeEnum fanMode = static_cast<FanControl::FanModeEnum>(*value); |
| FanModeWriteCallback(fanMode); |
| break; |
| } |
| |
| default: { |
| break; |
| } |
| } |
| } |
| |
| void AirPurifierManager::PercentSettingWriteCallback(uint8_t aNewPercentSetting) |
| { |
| if (aNewPercentSetting != percentCurrent) |
| { |
| ChipLogDetail(NotSpecified, "AirPurifierManager::PercentSettingWriteCallback: %d", aNewPercentSetting); |
| percentCurrent = aNewPercentSetting; |
| Status status = FanControl::Attributes::PercentCurrent::Set(mEndpointId, percentCurrent); |
| if (status != Status::Success) |
| { |
| ChipLogError(NotSpecified, |
| "AirPurifierManager::PercentSettingWriteCallback: failed to set PercentCurrent attribute: %d", |
| to_underlying(status)); |
| } |
| } |
| } |
| |
| void AirPurifierManager::SpeedSettingWriteCallback(uint8_t aNewSpeedSetting) |
| { |
| if (aNewSpeedSetting != speedCurrent) |
| { |
| ChipLogDetail(NotSpecified, "AirPurifierManager::SpeedSettingWriteCallback: %d", aNewSpeedSetting); |
| speedCurrent = aNewSpeedSetting; |
| Status status = FanControl::Attributes::SpeedCurrent::Set(mEndpointId, speedCurrent); |
| if (status != Status::Success) |
| { |
| ChipLogError(NotSpecified, "AirPurifierManager::SpeedSettingWriteCallback: failed to set SpeedCurrent attribute: %d", |
| to_underlying(status)); |
| } |
| |
| // Determine if the speed change should also change the fan mode |
| if (speedCurrent == 0) |
| { |
| FanControl::Attributes::FanMode::Set(mEndpointId, FanControl::FanModeEnum::kOff); |
| } |
| else if (speedCurrent <= FAN_MODE_LOW_UPPER_BOUND) |
| { |
| FanControl::Attributes::FanMode::Set(mEndpointId, FanControl::FanModeEnum::kLow); |
| } |
| else if (speedCurrent <= FAN_MODE_MEDIUM_UPPER_BOUND) |
| { |
| FanControl::Attributes::FanMode::Set(mEndpointId, FanControl::FanModeEnum::kMedium); |
| } |
| else if (speedCurrent <= FAN_MODE_HIGH_UPPER_BOUND) |
| { |
| FanControl::Attributes::FanMode::Set(mEndpointId, FanControl::FanModeEnum::kHigh); |
| } |
| } |
| } |
| |
| void AirPurifierManager::FanModeWriteCallback(FanControl::FanModeEnum aNewFanMode) |
| { |
| ChipLogDetail(NotSpecified, "AirPurifierManager::FanModeWriteCallback: %d", (uint8_t) aNewFanMode); |
| switch (aNewFanMode) |
| { |
| case FanControl::FanModeEnum::kOff: { |
| if (speedCurrent != 0) |
| { |
| DataModel::Nullable<uint8_t> speedSetting(0); |
| SetSpeedSetting(speedSetting); |
| } |
| break; |
| } |
| case FanControl::FanModeEnum::kLow: { |
| if (speedCurrent < FAN_MODE_LOW_LOWER_BOUND || speedCurrent > FAN_MODE_LOW_UPPER_BOUND) |
| { |
| DataModel::Nullable<uint8_t> speedSetting(FAN_MODE_LOW_LOWER_BOUND); |
| SetSpeedSetting(speedSetting); |
| } |
| break; |
| } |
| case FanControl::FanModeEnum::kMedium: { |
| if (speedCurrent < FAN_MODE_MEDIUM_LOWER_BOUND || speedCurrent > FAN_MODE_MEDIUM_UPPER_BOUND) |
| { |
| DataModel::Nullable<uint8_t> speedSetting(FAN_MODE_MEDIUM_LOWER_BOUND); |
| SetSpeedSetting(speedSetting); |
| } |
| break; |
| } |
| case FanControl::FanModeEnum::kOn: |
| case FanControl::FanModeEnum::kHigh: { |
| if (speedCurrent < FAN_MODE_HIGH_LOWER_BOUND || speedCurrent > FAN_MODE_HIGH_UPPER_BOUND) |
| { |
| DataModel::Nullable<uint8_t> speedSetting(FAN_MODE_HIGH_LOWER_BOUND); |
| SetSpeedSetting(speedSetting); |
| } |
| break; |
| } |
| case FanControl::FanModeEnum::kSmart: |
| case FanControl::FanModeEnum::kAuto: { |
| ChipLogProgress(NotSpecified, "AirPurifierManager::FanModeWriteCallback: Auto"); |
| break; |
| } |
| case FanControl::FanModeEnum::kUnknownEnumValue: { |
| ChipLogProgress(NotSpecified, "AirPurifierManager::FanModeWriteCallback: Unknown"); |
| break; |
| } |
| } |
| } |
| |
| void AirPurifierManager::SetSpeedSetting(DataModel::Nullable<uint8_t> aNewSpeedSetting) |
| { |
| if (aNewSpeedSetting.IsNull()) |
| { |
| ChipLogError(NotSpecified, "AirPurifierManager::SetSpeedSetting: invalid value"); |
| return; |
| } |
| |
| if (aNewSpeedSetting.Value() != speedCurrent) |
| { |
| Status status = FanControl::Attributes::SpeedSetting::Set(mEndpointId, aNewSpeedSetting); |
| if (status != Status::Success) |
| { |
| ChipLogError(NotSpecified, "AirPurifierManager::SetSpeedSetting: failed to set SpeedSetting attribute: %d", |
| to_underlying(status)); |
| } |
| } |
| } |
| |
| DataModel::Nullable<uint8_t> AirPurifierManager::GetSpeedSetting() |
| { |
| DataModel::Nullable<uint8_t> speedSetting; |
| Status status = FanControl::Attributes::SpeedSetting::Get(mEndpointId, speedSetting); |
| |
| if (status != Status::Success) |
| { |
| ChipLogError(NotSpecified, "AirPurifierManager::GetSpeedSetting: failed to get SpeedSetting attribute: %d", |
| to_underlying(status)); |
| } |
| |
| return speedSetting; |
| } |
| |
| DataModel::Nullable<Percent> AirPurifierManager::GetPercentSetting() |
| { |
| DataModel::Nullable<Percent> percentSetting; |
| Status status = FanControl::Attributes::PercentSetting::Get(mEndpointId, percentSetting); |
| |
| if (status != Status::Success) |
| { |
| ChipLogError(NotSpecified, "AirPurifierManager::GetPercentSetting: failed to get PercentSetting attribute: %d", |
| to_underlying(status)); |
| } |
| |
| return percentSetting; |
| } |
| |
| void AirPurifierManager::HandleThermostatAttributeChange(AttributeId attributeId, uint8_t type, uint16_t size, uint8_t * value) |
| { |
| switch (attributeId) |
| { |
| case Thermostat::Attributes::OccupiedHeatingSetpoint::Id: { |
| int16_t heatingSetpoint = static_cast<int16_t>(chip::Encoding::LittleEndian::Get16(value)); |
| ThermostatHeatingSetpointWriteCallback(heatingSetpoint); |
| break; |
| } |
| case Thermostat::Attributes::SystemMode::Id: { |
| uint8_t systemMode = static_cast<uint8_t>(*value); |
| ThermostatSystemModeWriteCallback(systemMode); |
| break; |
| } |
| } |
| } |
| |
| void AirPurifierManager::ThermostatHeatingSetpointWriteCallback(int16_t aNewHeatingSetpoint) |
| { |
| mThermostatManager.HeatingSetpointWriteCallback(aNewHeatingSetpoint); |
| } |
| |
| void AirPurifierManager::ThermostatSystemModeWriteCallback(uint8_t aNewSystemMode) |
| { |
| mThermostatManager.SystemModeWriteCallback(aNewSystemMode); |
| } |
| |
| void AirPurifierManager::HeatingCallback() |
| { |
| // Check if the Fan is off and if it is, turn it on to 50% speed |
| DataModel::Nullable<uint8_t> speedSetting = GetSpeedSetting(); |
| |
| if (speedSetting.IsNull() || speedSetting.Value() == 0) |
| { |
| DataModel::Nullable<uint8_t> newSpeedSetting(5); |
| SetSpeedSetting(newSpeedSetting); |
| } |
| } |
