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esphome/esphome/components/haier/hon_climate.cpp

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#include <chrono>
#include <string>
#include "esphome/components/climate/climate.h"
#include "esphome/components/uart/uart.h"
#include "hon_climate.h"
#include "hon_packet.h"
using namespace esphome::climate;
using namespace esphome::uart;
namespace esphome {
namespace haier {
static const char *const TAG = "haier.climate";
constexpr size_t SIGNAL_LEVEL_UPDATE_INTERVAL_MS = 10000;
constexpr int PROTOCOL_OUTDOOR_TEMPERATURE_OFFSET = -64;
constexpr uint8_t CONTROL_MESSAGE_RETRIES = 5;
constexpr std::chrono::milliseconds CONTROL_MESSAGE_RETRIES_INTERVAL = std::chrono::milliseconds(500);
hon_protocol::VerticalSwingMode get_vertical_swing_mode(AirflowVerticalDirection direction) {
switch (direction) {
case AirflowVerticalDirection::HEALTH_UP:
return hon_protocol::VerticalSwingMode::HEALTH_UP;
case AirflowVerticalDirection::MAX_UP:
return hon_protocol::VerticalSwingMode::MAX_UP;
case AirflowVerticalDirection::UP:
return hon_protocol::VerticalSwingMode::UP;
case AirflowVerticalDirection::DOWN:
return hon_protocol::VerticalSwingMode::DOWN;
case AirflowVerticalDirection::HEALTH_DOWN:
return hon_protocol::VerticalSwingMode::HEALTH_DOWN;
default:
return hon_protocol::VerticalSwingMode::CENTER;
}
}
hon_protocol::HorizontalSwingMode get_horizontal_swing_mode(AirflowHorizontalDirection direction) {
switch (direction) {
case AirflowHorizontalDirection::MAX_LEFT:
return hon_protocol::HorizontalSwingMode::MAX_LEFT;
case AirflowHorizontalDirection::LEFT:
return hon_protocol::HorizontalSwingMode::LEFT;
case AirflowHorizontalDirection::RIGHT:
return hon_protocol::HorizontalSwingMode::RIGHT;
case AirflowHorizontalDirection::MAX_RIGHT:
return hon_protocol::HorizontalSwingMode::MAX_RIGHT;
default:
return hon_protocol::HorizontalSwingMode::CENTER;
}
}
HonClimate::HonClimate()
: cleaning_status_(CleaningState::NO_CLEANING),
got_valid_outdoor_temp_(false),
active_alarms_{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
outdoor_sensor_(nullptr) {
last_status_message_ = std::unique_ptr<uint8_t[]>(new uint8_t[sizeof(hon_protocol::HaierPacketControl)]);
this->fan_mode_speed_ = (uint8_t) hon_protocol::FanMode::FAN_MID;
this->other_modes_fan_speed_ = (uint8_t) hon_protocol::FanMode::FAN_AUTO;
}
HonClimate::~HonClimate() {}
void HonClimate::set_beeper_state(bool state) { this->beeper_status_ = state; }
bool HonClimate::get_beeper_state() const { return this->beeper_status_; }
void HonClimate::set_outdoor_temperature_sensor(esphome::sensor::Sensor *sensor) { this->outdoor_sensor_ = sensor; }
AirflowVerticalDirection HonClimate::get_vertical_airflow() const { return this->vertical_direction_; };
void HonClimate::set_vertical_airflow(AirflowVerticalDirection direction) {
this->vertical_direction_ = direction;
this->force_send_control_ = true;
}
AirflowHorizontalDirection HonClimate::get_horizontal_airflow() const { return this->horizontal_direction_; }
void HonClimate::set_horizontal_airflow(AirflowHorizontalDirection direction) {
this->horizontal_direction_ = direction;
this->force_send_control_ = true;
}
std::string HonClimate::get_cleaning_status_text() const {
switch (this->cleaning_status_) {
case CleaningState::SELF_CLEAN:
return "Self clean";
case CleaningState::STERI_CLEAN:
return "56°C Steri-Clean";
default:
return "No cleaning";
}
}
CleaningState HonClimate::get_cleaning_status() const { return this->cleaning_status_; }
void HonClimate::start_self_cleaning() {
if (this->cleaning_status_ == CleaningState::NO_CLEANING) {
ESP_LOGI(TAG, "Sending self cleaning start request");
this->action_request_ =
PendingAction({ActionRequest::START_SELF_CLEAN, esphome::optional<haier_protocol::HaierMessage>()});
}
}
void HonClimate::start_steri_cleaning() {
if (this->cleaning_status_ == CleaningState::NO_CLEANING) {
ESP_LOGI(TAG, "Sending steri cleaning start request");
this->action_request_ =
PendingAction({ActionRequest::START_STERI_CLEAN, esphome::optional<haier_protocol::HaierMessage>()});
}
}
haier_protocol::HandlerError HonClimate::get_device_version_answer_handler_(haier_protocol::FrameType request_type,
haier_protocol::FrameType message_type,
const uint8_t *data, size_t data_size) {
// Should check this before preprocess
if (message_type == haier_protocol::FrameType::INVALID) {
ESP_LOGW(TAG, "It looks like your ESPHome Haier climate configuration is wrong. You should use the smartAir2 "
"protocol instead of hOn");
this->set_phase(ProtocolPhases::SENDING_INIT_1);
return haier_protocol::HandlerError::INVALID_ANSWER;
}
haier_protocol::HandlerError result =
this->answer_preprocess_(request_type, haier_protocol::FrameType::GET_DEVICE_VERSION, message_type,
haier_protocol::FrameType::GET_DEVICE_VERSION_RESPONSE, ProtocolPhases::SENDING_INIT_1);
if (result == haier_protocol::HandlerError::HANDLER_OK) {
if (data_size < sizeof(hon_protocol::DeviceVersionAnswer)) {
// Wrong structure
return haier_protocol::HandlerError::WRONG_MESSAGE_STRUCTURE;
}
// All OK
hon_protocol::DeviceVersionAnswer *answr = (hon_protocol::DeviceVersionAnswer *) data;
char tmp[9];
tmp[8] = 0;
strncpy(tmp, answr->protocol_version, 8);
this->hvac_hardware_info_ = HardwareInfo();
this->hvac_hardware_info_.value().protocol_version_ = std::string(tmp);
strncpy(tmp, answr->software_version, 8);
this->hvac_hardware_info_.value().software_version_ = std::string(tmp);
strncpy(tmp, answr->hardware_version, 8);
this->hvac_hardware_info_.value().hardware_version_ = std::string(tmp);
strncpy(tmp, answr->device_name, 8);
this->hvac_hardware_info_.value().device_name_ = std::string(tmp);
this->hvac_hardware_info_.value().functions_[0] = (answr->functions[1] & 0x01) != 0; // interactive mode support
this->hvac_hardware_info_.value().functions_[1] =
(answr->functions[1] & 0x02) != 0; // controller-device mode support
this->hvac_hardware_info_.value().functions_[2] = (answr->functions[1] & 0x04) != 0; // crc support
this->hvac_hardware_info_.value().functions_[3] = (answr->functions[1] & 0x08) != 0; // multiple AC support
this->hvac_hardware_info_.value().functions_[4] = (answr->functions[1] & 0x20) != 0; // roles support
this->use_crc_ = this->hvac_hardware_info_.value().functions_[2];
this->set_phase(ProtocolPhases::SENDING_INIT_2);
return result;
} else {
this->reset_phase_();
return result;
}
}
haier_protocol::HandlerError HonClimate::get_device_id_answer_handler_(haier_protocol::FrameType request_type,
haier_protocol::FrameType message_type,
const uint8_t *data, size_t data_size) {
haier_protocol::HandlerError result =
this->answer_preprocess_(request_type, haier_protocol::FrameType::GET_DEVICE_ID, message_type,
haier_protocol::FrameType::GET_DEVICE_ID_RESPONSE, ProtocolPhases::SENDING_INIT_2);
if (result == haier_protocol::HandlerError::HANDLER_OK) {
this->set_phase(ProtocolPhases::SENDING_FIRST_STATUS_REQUEST);
return result;
} else {
this->reset_phase_();
return result;
}
}
haier_protocol::HandlerError HonClimate::status_handler_(haier_protocol::FrameType request_type,
haier_protocol::FrameType message_type, const uint8_t *data,
size_t data_size) {
haier_protocol::HandlerError result =
this->answer_preprocess_(request_type, haier_protocol::FrameType::CONTROL, message_type,
haier_protocol::FrameType::STATUS, ProtocolPhases::UNKNOWN);
if (result == haier_protocol::HandlerError::HANDLER_OK) {
result = this->process_status_message_(data, data_size);
if (result != haier_protocol::HandlerError::HANDLER_OK) {
ESP_LOGW(TAG, "Error %d while parsing Status packet", (int) result);
this->reset_phase_();
this->action_request_.reset();
this->force_send_control_ = false;
} else {
if (data_size >= sizeof(hon_protocol::HaierPacketControl) + 2) {
memcpy(this->last_status_message_.get(), data + 2, sizeof(hon_protocol::HaierPacketControl));
} else {
ESP_LOGW(TAG, "Status packet too small: %d (should be >= %d)", data_size,
sizeof(hon_protocol::HaierPacketControl));
}
switch (this->protocol_phase_) {
case ProtocolPhases::SENDING_FIRST_STATUS_REQUEST:
ESP_LOGI(TAG, "First HVAC status received");
this->set_phase(ProtocolPhases::SENDING_ALARM_STATUS_REQUEST);
break;
case ProtocolPhases::SENDING_ACTION_COMMAND:
// Do nothing, phase will be changed in process_phase
break;
case ProtocolPhases::SENDING_STATUS_REQUEST:
this->set_phase(ProtocolPhases::IDLE);
break;
case ProtocolPhases::SENDING_CONTROL:
if (!this->control_messages_queue_.empty())
this->control_messages_queue_.pop();
if (this->control_messages_queue_.empty()) {
this->set_phase(ProtocolPhases::IDLE);
this->force_send_control_ = false;
if (this->current_hvac_settings_.valid)
this->current_hvac_settings_.reset();
} else {
this->set_phase(ProtocolPhases::SENDING_CONTROL);
}
break;
default:
break;
}
}
return result;
} else {
this->action_request_.reset();
this->force_send_control_ = false;
this->reset_phase_();
return result;
}
}
haier_protocol::HandlerError HonClimate::get_management_information_answer_handler_(
haier_protocol::FrameType request_type, haier_protocol::FrameType message_type, const uint8_t *data,
size_t data_size) {
haier_protocol::HandlerError result = this->answer_preprocess_(
request_type, haier_protocol::FrameType::GET_MANAGEMENT_INFORMATION, message_type,
haier_protocol::FrameType::GET_MANAGEMENT_INFORMATION_RESPONSE, ProtocolPhases::SENDING_UPDATE_SIGNAL_REQUEST);
if (result == haier_protocol::HandlerError::HANDLER_OK) {
this->set_phase(ProtocolPhases::SENDING_SIGNAL_LEVEL);
return result;
} else {
this->set_phase(ProtocolPhases::IDLE);
return result;
}
}
haier_protocol::HandlerError HonClimate::get_alarm_status_answer_handler_(haier_protocol::FrameType request_type,
haier_protocol::FrameType message_type,
const uint8_t *data, size_t data_size) {
if (request_type == haier_protocol::FrameType::GET_ALARM_STATUS) {
if (message_type != haier_protocol::FrameType::GET_ALARM_STATUS_RESPONSE) {
// Unexpected answer to request
this->set_phase(ProtocolPhases::IDLE);
return haier_protocol::HandlerError::UNSUPPORTED_MESSAGE;
}
if (this->protocol_phase_ != ProtocolPhases::SENDING_ALARM_STATUS_REQUEST) {
// Don't expect this answer now
this->set_phase(ProtocolPhases::IDLE);
return haier_protocol::HandlerError::UNEXPECTED_MESSAGE;
}
memcpy(this->active_alarms_, data + 2, 8);
this->set_phase(ProtocolPhases::IDLE);
return haier_protocol::HandlerError::HANDLER_OK;
} else {
this->set_phase(ProtocolPhases::IDLE);
return haier_protocol::HandlerError::UNSUPPORTED_MESSAGE;
}
}
void HonClimate::set_handlers() {
// Set handlers
this->haier_protocol_.set_answer_handler(
haier_protocol::FrameType::GET_DEVICE_VERSION,
std::bind(&HonClimate::get_device_version_answer_handler_, this, std::placeholders::_1, std::placeholders::_2,
std::placeholders::_3, std::placeholders::_4));
this->haier_protocol_.set_answer_handler(
haier_protocol::FrameType::GET_DEVICE_ID,
std::bind(&HonClimate::get_device_id_answer_handler_, this, std::placeholders::_1, std::placeholders::_2,
std::placeholders::_3, std::placeholders::_4));
this->haier_protocol_.set_answer_handler(
haier_protocol::FrameType::CONTROL,
std::bind(&HonClimate::status_handler_, this, std::placeholders::_1, std::placeholders::_2, std::placeholders::_3,
std::placeholders::_4));
this->haier_protocol_.set_answer_handler(
haier_protocol::FrameType::GET_MANAGEMENT_INFORMATION,
std::bind(&HonClimate::get_management_information_answer_handler_, this, std::placeholders::_1,
std::placeholders::_2, std::placeholders::_3, std::placeholders::_4));
this->haier_protocol_.set_answer_handler(
haier_protocol::FrameType::GET_ALARM_STATUS,
std::bind(&HonClimate::get_alarm_status_answer_handler_, this, std::placeholders::_1, std::placeholders::_2,
std::placeholders::_3, std::placeholders::_4));
this->haier_protocol_.set_answer_handler(
haier_protocol::FrameType::REPORT_NETWORK_STATUS,
std::bind(&HonClimate::report_network_status_answer_handler_, this, std::placeholders::_1, std::placeholders::_2,
std::placeholders::_3, std::placeholders::_4));
}
void HonClimate::dump_config() {
HaierClimateBase::dump_config();
ESP_LOGCONFIG(TAG, " Protocol version: hOn");
ESP_LOGCONFIG(TAG, " Control method: %d", (uint8_t) this->control_method_);
if (this->hvac_hardware_info_.has_value()) {
ESP_LOGCONFIG(TAG, " Device protocol version: %s", this->hvac_hardware_info_.value().protocol_version_.c_str());
ESP_LOGCONFIG(TAG, " Device software version: %s", this->hvac_hardware_info_.value().software_version_.c_str());
ESP_LOGCONFIG(TAG, " Device hardware version: %s", this->hvac_hardware_info_.value().hardware_version_.c_str());
ESP_LOGCONFIG(TAG, " Device name: %s", this->hvac_hardware_info_.value().device_name_.c_str());
ESP_LOGCONFIG(TAG, " Device features:%s%s%s%s%s",
(this->hvac_hardware_info_.value().functions_[0] ? " interactive" : ""),
(this->hvac_hardware_info_.value().functions_[1] ? " controller-device" : ""),
(this->hvac_hardware_info_.value().functions_[2] ? " crc" : ""),
(this->hvac_hardware_info_.value().functions_[3] ? " multinode" : ""),
(this->hvac_hardware_info_.value().functions_[4] ? " role" : ""));
ESP_LOGCONFIG(TAG, " Active alarms: %s", buf_to_hex(this->active_alarms_, sizeof(this->active_alarms_)).c_str());
}
}
void HonClimate::process_phase(std::chrono::steady_clock::time_point now) {
switch (this->protocol_phase_) {
case ProtocolPhases::SENDING_INIT_1:
if (this->can_send_message() && this->is_protocol_initialisation_interval_exceeded_(now)) {
// Indicate device capabilities:
// bit 0 - if 1 module support interactive mode
// bit 1 - if 1 module support controller-device mode
// bit 2 - if 1 module support crc
// bit 3 - if 1 module support multiple devices
// bit 4..bit 15 - not used
uint8_t module_capabilities[2] = {0b00000000, 0b00000111};
static const haier_protocol::HaierMessage DEVICE_VERSION_REQUEST(
haier_protocol::FrameType::GET_DEVICE_VERSION, module_capabilities, sizeof(module_capabilities));
this->send_message_(DEVICE_VERSION_REQUEST, this->use_crc_);
}
break;
case ProtocolPhases::SENDING_INIT_2:
if (this->can_send_message() && this->is_message_interval_exceeded_(now)) {
static const haier_protocol::HaierMessage DEVICEID_REQUEST(haier_protocol::FrameType::GET_DEVICE_ID);
this->send_message_(DEVICEID_REQUEST, this->use_crc_);
}
break;
case ProtocolPhases::SENDING_FIRST_STATUS_REQUEST:
case ProtocolPhases::SENDING_STATUS_REQUEST:
if (this->can_send_message() && this->is_message_interval_exceeded_(now)) {
static const haier_protocol::HaierMessage STATUS_REQUEST(
haier_protocol::FrameType::CONTROL, (uint16_t) hon_protocol::SubcommandsControl::GET_USER_DATA);
this->send_message_(STATUS_REQUEST, this->use_crc_);
this->last_status_request_ = now;
}
break;
#ifdef USE_WIFI
case ProtocolPhases::SENDING_UPDATE_SIGNAL_REQUEST:
if (this->can_send_message() && this->is_message_interval_exceeded_(now)) {
static const haier_protocol::HaierMessage UPDATE_SIGNAL_REQUEST(
haier_protocol::FrameType::GET_MANAGEMENT_INFORMATION);
this->send_message_(UPDATE_SIGNAL_REQUEST, this->use_crc_);
this->last_signal_request_ = now;
}
break;
case ProtocolPhases::SENDING_SIGNAL_LEVEL:
if (this->can_send_message() && this->is_message_interval_exceeded_(now)) {
this->send_message_(this->get_wifi_signal_message_(), this->use_crc_);
}
break;
#else
case ProtocolPhases::SENDING_UPDATE_SIGNAL_REQUEST:
case ProtocolPhases::SENDING_SIGNAL_LEVEL:
this->set_phase(ProtocolPhases::IDLE);
break;
#endif
case ProtocolPhases::SENDING_ALARM_STATUS_REQUEST:
if (this->can_send_message() && this->is_message_interval_exceeded_(now)) {
static const haier_protocol::HaierMessage ALARM_STATUS_REQUEST(haier_protocol::FrameType::GET_ALARM_STATUS);
this->send_message_(ALARM_STATUS_REQUEST, this->use_crc_);
}
break;
case ProtocolPhases::SENDING_CONTROL:
if (this->control_messages_queue_.empty()) {
switch (this->control_method_) {
case HonControlMethod::SET_GROUP_PARAMETERS: {
haier_protocol::HaierMessage control_message = this->get_control_message();
this->control_messages_queue_.push(control_message);
} break;
case HonControlMethod::SET_SINGLE_PARAMETER:
this->fill_control_messages_queue_();
break;
case HonControlMethod::MONITOR_ONLY:
ESP_LOGI(TAG, "AC control is disabled, monitor only");
this->reset_to_idle_();
return;
default:
ESP_LOGW(TAG, "Unsupported control method for hOn protocol!");
this->reset_to_idle_();
return;
}
}
if (this->control_messages_queue_.empty()) {
ESP_LOGW(TAG, "Control message queue is empty!");
this->reset_to_idle_();
} else if (this->can_send_message() && this->is_control_message_interval_exceeded_(now)) {
ESP_LOGI(TAG, "Sending control packet, queue size %d", this->control_messages_queue_.size());
this->send_message_(this->control_messages_queue_.front(), this->use_crc_, CONTROL_MESSAGE_RETRIES,
CONTROL_MESSAGE_RETRIES_INTERVAL);
}
break;
case ProtocolPhases::SENDING_ACTION_COMMAND:
if (this->action_request_.has_value()) {
if (this->action_request_.value().message.has_value()) {
this->send_message_(this->action_request_.value().message.value(), this->use_crc_);
this->action_request_.value().message.reset();
} else {
// Message already sent, reseting request and return to idle
this->action_request_.reset();
this->set_phase(ProtocolPhases::IDLE);
}
} else {
ESP_LOGW(TAG, "SENDING_ACTION_COMMAND phase without action request!");
this->set_phase(ProtocolPhases::IDLE);
}
break;
case ProtocolPhases::IDLE: {
if (this->forced_request_status_ || this->is_status_request_interval_exceeded_(now)) {
this->set_phase(ProtocolPhases::SENDING_STATUS_REQUEST);
this->forced_request_status_ = false;
}
#ifdef USE_WIFI
else if (this->send_wifi_signal_ &&
(std::chrono::duration_cast<std::chrono::milliseconds>(now - this->last_signal_request_).count() >
SIGNAL_LEVEL_UPDATE_INTERVAL_MS))
this->set_phase(ProtocolPhases::SENDING_UPDATE_SIGNAL_REQUEST);
#endif
} break;
default:
// Shouldn't get here
ESP_LOGE(TAG, "Wrong protocol handler state: %s (%d), resetting communication",
phase_to_string_(this->protocol_phase_), (int) this->protocol_phase_);
this->set_phase(ProtocolPhases::SENDING_INIT_1);
break;
}
}
haier_protocol::HaierMessage HonClimate::get_power_message(bool state) {
if (state) {
static haier_protocol::HaierMessage power_on_message(
haier_protocol::FrameType::CONTROL, ((uint16_t) hon_protocol::SubcommandsControl::SET_SINGLE_PARAMETER) + 1,
std::initializer_list<uint8_t>({0x00, 0x01}).begin(), 2);
return power_on_message;
} else {
static haier_protocol::HaierMessage power_off_message(
haier_protocol::FrameType::CONTROL, ((uint16_t) hon_protocol::SubcommandsControl::SET_SINGLE_PARAMETER) + 1,
std::initializer_list<uint8_t>({0x00, 0x00}).begin(), 2);
return power_off_message;
}
}
haier_protocol::HaierMessage HonClimate::get_control_message() {
uint8_t control_out_buffer[sizeof(hon_protocol::HaierPacketControl)];
memcpy(control_out_buffer, this->last_status_message_.get(), sizeof(hon_protocol::HaierPacketControl));
hon_protocol::HaierPacketControl *out_data = (hon_protocol::HaierPacketControl *) control_out_buffer;
bool has_hvac_settings = false;
if (this->current_hvac_settings_.valid) {
has_hvac_settings = true;
HvacSettings &climate_control = this->current_hvac_settings_;
if (climate_control.mode.has_value()) {
switch (climate_control.mode.value()) {
case CLIMATE_MODE_OFF:
out_data->ac_power = 0;
break;
case CLIMATE_MODE_HEAT_COOL:
out_data->ac_power = 1;
out_data->ac_mode = (uint8_t) hon_protocol::ConditioningMode::AUTO;
out_data->fan_mode = this->other_modes_fan_speed_;
break;
case CLIMATE_MODE_HEAT:
out_data->ac_power = 1;
out_data->ac_mode = (uint8_t) hon_protocol::ConditioningMode::HEAT;
out_data->fan_mode = this->other_modes_fan_speed_;
break;
case CLIMATE_MODE_DRY:
out_data->ac_power = 1;
out_data->ac_mode = (uint8_t) hon_protocol::ConditioningMode::DRY;
out_data->fan_mode = this->other_modes_fan_speed_;
break;
case CLIMATE_MODE_FAN_ONLY:
out_data->ac_power = 1;
out_data->ac_mode = (uint8_t) hon_protocol::ConditioningMode::FAN;
out_data->fan_mode = this->fan_mode_speed_; // Auto doesn't work in fan only mode
// Disabling boost and eco mode for Fan only
out_data->quiet_mode = 0;
out_data->fast_mode = 0;
break;
case CLIMATE_MODE_COOL:
out_data->ac_power = 1;
out_data->ac_mode = (uint8_t) hon_protocol::ConditioningMode::COOL;
out_data->fan_mode = this->other_modes_fan_speed_;
break;
default:
ESP_LOGE("Control", "Unsupported climate mode");
break;
}
}
// Set fan speed, if we are in fan mode, reject auto in fan mode
if (climate_control.fan_mode.has_value()) {
switch (climate_control.fan_mode.value()) {
case CLIMATE_FAN_LOW:
out_data->fan_mode = (uint8_t) hon_protocol::FanMode::FAN_LOW;
break;
case CLIMATE_FAN_MEDIUM:
out_data->fan_mode = (uint8_t) hon_protocol::FanMode::FAN_MID;
break;
case CLIMATE_FAN_HIGH:
out_data->fan_mode = (uint8_t) hon_protocol::FanMode::FAN_HIGH;
break;
case CLIMATE_FAN_AUTO:
if (mode != CLIMATE_MODE_FAN_ONLY) // if we are not in fan only mode
out_data->fan_mode = (uint8_t) hon_protocol::FanMode::FAN_AUTO;
break;
default:
ESP_LOGE("Control", "Unsupported fan mode");
break;
}
}
// Set swing mode
if (climate_control.swing_mode.has_value()) {
switch (climate_control.swing_mode.value()) {
case CLIMATE_SWING_OFF:
out_data->horizontal_swing_mode = (uint8_t) get_horizontal_swing_mode(this->horizontal_direction_);
out_data->vertical_swing_mode = (uint8_t) get_vertical_swing_mode(this->vertical_direction_);
break;
case CLIMATE_SWING_VERTICAL:
out_data->horizontal_swing_mode = (uint8_t) get_horizontal_swing_mode(this->horizontal_direction_);
out_data->vertical_swing_mode = (uint8_t) hon_protocol::VerticalSwingMode::AUTO;
break;
case CLIMATE_SWING_HORIZONTAL:
out_data->horizontal_swing_mode = (uint8_t) hon_protocol::HorizontalSwingMode::AUTO;
out_data->vertical_swing_mode = (uint8_t) get_vertical_swing_mode(this->vertical_direction_);
break;
case CLIMATE_SWING_BOTH:
out_data->horizontal_swing_mode = (uint8_t) hon_protocol::HorizontalSwingMode::AUTO;
out_data->vertical_swing_mode = (uint8_t) hon_protocol::VerticalSwingMode::AUTO;
break;
}
}
if (climate_control.target_temperature.has_value()) {
float target_temp = climate_control.target_temperature.value();
out_data->set_point = ((int) target_temp) - 16; // set the temperature with offset 16
out_data->half_degree = (target_temp - ((int) target_temp) >= 0.49) ? 1 : 0;
}
if (out_data->ac_power == 0) {
// If AC is off - no presets allowed
out_data->quiet_mode = 0;
out_data->fast_mode = 0;
out_data->sleep_mode = 0;
} else if (climate_control.preset.has_value()) {
switch (climate_control.preset.value()) {
case CLIMATE_PRESET_NONE:
out_data->quiet_mode = 0;
out_data->fast_mode = 0;
out_data->sleep_mode = 0;
break;
case CLIMATE_PRESET_ECO:
// Eco is not supported in Fan only mode
out_data->quiet_mode = (this->mode != CLIMATE_MODE_FAN_ONLY) ? 1 : 0;
out_data->fast_mode = 0;
out_data->sleep_mode = 0;
break;
case CLIMATE_PRESET_BOOST:
out_data->quiet_mode = 0;
// Boost is not supported in Fan only mode
out_data->fast_mode = (this->mode != CLIMATE_MODE_FAN_ONLY) ? 1 : 0;
out_data->sleep_mode = 0;
break;
case CLIMATE_PRESET_AWAY:
out_data->quiet_mode = 0;
out_data->fast_mode = 0;
out_data->sleep_mode = 0;
break;
case CLIMATE_PRESET_SLEEP:
out_data->quiet_mode = 0;
out_data->fast_mode = 0;
out_data->sleep_mode = 1;
break;
default:
ESP_LOGE("Control", "Unsupported preset");
break;
}
}
} else {
if (out_data->vertical_swing_mode != (uint8_t) hon_protocol::VerticalSwingMode::AUTO)
out_data->vertical_swing_mode = (uint8_t) get_vertical_swing_mode(this->vertical_direction_);
if (out_data->horizontal_swing_mode != (uint8_t) hon_protocol::HorizontalSwingMode::AUTO)
out_data->horizontal_swing_mode = (uint8_t) get_horizontal_swing_mode(this->horizontal_direction_);
}
out_data->beeper_status = ((!this->beeper_status_) || (!has_hvac_settings)) ? 1 : 0;
control_out_buffer[4] = 0; // This byte should be cleared before setting values
out_data->display_status = this->display_status_ ? 1 : 0;
out_data->health_mode = this->health_mode_ ? 1 : 0;
return haier_protocol::HaierMessage(haier_protocol::FrameType::CONTROL,
(uint16_t) hon_protocol::SubcommandsControl::SET_GROUP_PARAMETERS,
control_out_buffer, sizeof(hon_protocol::HaierPacketControl));
}
haier_protocol::HandlerError HonClimate::process_status_message_(const uint8_t *packet_buffer, uint8_t size) {
if (size < hon_protocol::HAIER_STATUS_FRAME_SIZE + this->extra_control_packet_bytes_)
return haier_protocol::HandlerError::WRONG_MESSAGE_STRUCTURE;
struct {
hon_protocol::HaierPacketControl control;
hon_protocol::HaierPacketSensors sensors;
} packet;
memcpy(&packet.control, packet_buffer + 2, sizeof(hon_protocol::HaierPacketControl));
memcpy(&packet.sensors,
packet_buffer + 2 + sizeof(hon_protocol::HaierPacketControl) + this->extra_control_packet_bytes_,
sizeof(hon_protocol::HaierPacketSensors));
if (packet.sensors.error_status != 0) {
ESP_LOGW(TAG, "HVAC error, code=0x%02X", packet.sensors.error_status);
}
if ((this->outdoor_sensor_ != nullptr) &&
(this->got_valid_outdoor_temp_ || (packet.sensors.outdoor_temperature > 0))) {
this->got_valid_outdoor_temp_ = true;
float otemp = (float) (packet.sensors.outdoor_temperature + PROTOCOL_OUTDOOR_TEMPERATURE_OFFSET);
if ((!this->outdoor_sensor_->has_state()) || (this->outdoor_sensor_->get_raw_state() != otemp))
this->outdoor_sensor_->publish_state(otemp);
}
bool should_publish = false;
{
// Extra modes/presets
optional<ClimatePreset> old_preset = this->preset;
if (packet.control.quiet_mode != 0) {
this->preset = CLIMATE_PRESET_ECO;
} else if (packet.control.fast_mode != 0) {
this->preset = CLIMATE_PRESET_BOOST;
} else if (packet.control.sleep_mode != 0) {
this->preset = CLIMATE_PRESET_SLEEP;
} else {
this->preset = CLIMATE_PRESET_NONE;
}
should_publish = should_publish || (!old_preset.has_value()) || (old_preset.value() != this->preset.value());
}
{
// Target temperature
float old_target_temperature = this->target_temperature;
this->target_temperature = packet.control.set_point + 16.0f + ((packet.control.half_degree == 1) ? 0.5f : 0.0f);
should_publish = should_publish || (old_target_temperature != this->target_temperature);
}
{
// Current temperature
float old_current_temperature = this->current_temperature;
this->current_temperature = packet.sensors.room_temperature / 2.0f;
should_publish = should_publish || (old_current_temperature != this->current_temperature);
}
{
// Fan mode
optional<ClimateFanMode> old_fan_mode = this->fan_mode;
// remember the fan speed we last had for climate vs fan
if (packet.control.ac_mode == (uint8_t) hon_protocol::ConditioningMode::FAN) {
if (packet.control.fan_mode != (uint8_t) hon_protocol::FanMode::FAN_AUTO)
this->fan_mode_speed_ = packet.control.fan_mode;
} else {
this->other_modes_fan_speed_ = packet.control.fan_mode;
}
switch (packet.control.fan_mode) {
case (uint8_t) hon_protocol::FanMode::FAN_AUTO:
if (packet.control.ac_mode != (uint8_t) hon_protocol::ConditioningMode::FAN) {
this->fan_mode = CLIMATE_FAN_AUTO;
} else {
// Shouldn't accept fan speed auto in fan-only mode even if AC reports it
ESP_LOGI(TAG, "Fan speed Auto is not supported in Fan only AC mode, ignoring");
}
break;
case (uint8_t) hon_protocol::FanMode::FAN_MID:
this->fan_mode = CLIMATE_FAN_MEDIUM;
break;
case (uint8_t) hon_protocol::FanMode::FAN_LOW:
this->fan_mode = CLIMATE_FAN_LOW;
break;
case (uint8_t) hon_protocol::FanMode::FAN_HIGH:
this->fan_mode = CLIMATE_FAN_HIGH;
break;
}
should_publish = should_publish || (!old_fan_mode.has_value()) || (old_fan_mode.value() != fan_mode.value());
}
{
// Display status
// should be before "Climate mode" because it is changing this->mode
if (packet.control.ac_power != 0) {
// if AC is off display status always ON so process it only when AC is on
bool disp_status = packet.control.display_status != 0;
if (disp_status != this->display_status_) {
// Do something only if display status changed
if (this->mode == CLIMATE_MODE_OFF) {
// AC just turned on from remote need to turn off display
this->force_send_control_ = true;
} else {
this->display_status_ = disp_status;
}
}
}
}
{
// Health mode
bool old_health_mode = this->health_mode_;
this->health_mode_ = packet.control.health_mode == 1;
should_publish = should_publish || (old_health_mode != this->health_mode_);
}
{
CleaningState new_cleaning;
if (packet.control.steri_clean == 1) {
// Steri-cleaning
new_cleaning = CleaningState::STERI_CLEAN;
} else if (packet.control.self_cleaning_status == 1) {
// Self-cleaning
new_cleaning = CleaningState::SELF_CLEAN;
} else {
// No cleaning
new_cleaning = CleaningState::NO_CLEANING;
}
if (new_cleaning != this->cleaning_status_) {
ESP_LOGD(TAG, "Cleaning status change: %d => %d", (uint8_t) this->cleaning_status_, (uint8_t) new_cleaning);
if (new_cleaning == CleaningState::NO_CLEANING) {
// Turning AC off after cleaning
this->action_request_ =
PendingAction({ActionRequest::TURN_POWER_OFF, esphome::optional<haier_protocol::HaierMessage>()});
}
this->cleaning_status_ = new_cleaning;
}
}
{
// Climate mode
ClimateMode old_mode = this->mode;
if (packet.control.ac_power == 0) {
this->mode = CLIMATE_MODE_OFF;
} else {
// Check current hvac mode
switch (packet.control.ac_mode) {
case (uint8_t) hon_protocol::ConditioningMode::COOL:
this->mode = CLIMATE_MODE_COOL;
break;
case (uint8_t) hon_protocol::ConditioningMode::HEAT:
this->mode = CLIMATE_MODE_HEAT;
break;
case (uint8_t) hon_protocol::ConditioningMode::DRY:
this->mode = CLIMATE_MODE_DRY;
break;
case (uint8_t) hon_protocol::ConditioningMode::FAN:
this->mode = CLIMATE_MODE_FAN_ONLY;
break;
case (uint8_t) hon_protocol::ConditioningMode::AUTO:
this->mode = CLIMATE_MODE_HEAT_COOL;
break;
}
}
should_publish = should_publish || (old_mode != this->mode);
}
{
// Swing mode
ClimateSwingMode old_swing_mode = this->swing_mode;
if (packet.control.horizontal_swing_mode == (uint8_t) hon_protocol::HorizontalSwingMode::AUTO) {
if (packet.control.vertical_swing_mode == (uint8_t) hon_protocol::VerticalSwingMode::AUTO) {
this->swing_mode = CLIMATE_SWING_BOTH;
} else {
this->swing_mode = CLIMATE_SWING_HORIZONTAL;
}
} else {
if (packet.control.vertical_swing_mode == (uint8_t) hon_protocol::VerticalSwingMode::AUTO) {
this->swing_mode = CLIMATE_SWING_VERTICAL;
} else {
this->swing_mode = CLIMATE_SWING_OFF;
}
}
should_publish = should_publish || (old_swing_mode != this->swing_mode);
}
this->last_valid_status_timestamp_ = std::chrono::steady_clock::now();
if (should_publish) {
this->publish_state();
}
if (should_publish) {
ESP_LOGI(TAG, "HVAC values changed");
}
int log_level = should_publish ? ESPHOME_LOG_LEVEL_INFO : ESPHOME_LOG_LEVEL_DEBUG;
esp_log_printf_(log_level, TAG, __LINE__, "HVAC Mode = 0x%X", packet.control.ac_mode);
esp_log_printf_(log_level, TAG, __LINE__, "Fan speed Status = 0x%X", packet.control.fan_mode);
esp_log_printf_(log_level, TAG, __LINE__, "Horizontal Swing Status = 0x%X", packet.control.horizontal_swing_mode);
esp_log_printf_(log_level, TAG, __LINE__, "Vertical Swing Status = 0x%X", packet.control.vertical_swing_mode);
esp_log_printf_(log_level, TAG, __LINE__, "Set Point Status = 0x%X", packet.control.set_point);
return haier_protocol::HandlerError::HANDLER_OK;
}
void HonClimate::fill_control_messages_queue_() {
static uint8_t one_buf[] = {0x00, 0x01};
static uint8_t zero_buf[] = {0x00, 0x00};
if (!this->current_hvac_settings_.valid && !this->force_send_control_)
return;
this->clear_control_messages_queue_();
HvacSettings climate_control;
climate_control = this->current_hvac_settings_;
// Beeper command
{
this->control_messages_queue_.push(
haier_protocol::HaierMessage(haier_protocol::FrameType::CONTROL,
(uint16_t) hon_protocol::SubcommandsControl::SET_SINGLE_PARAMETER +
(uint8_t) hon_protocol::DataParameters::BEEPER_STATUS,
this->beeper_status_ ? zero_buf : one_buf, 2));
}
// Health mode
{
this->control_messages_queue_.push(
haier_protocol::HaierMessage(haier_protocol::FrameType::CONTROL,
(uint16_t) hon_protocol::SubcommandsControl::SET_SINGLE_PARAMETER +
(uint8_t) hon_protocol::DataParameters::HEALTH_MODE,
this->health_mode_ ? one_buf : zero_buf, 2));
}
// Climate mode
bool new_power = this->mode != CLIMATE_MODE_OFF;
uint8_t fan_mode_buf[] = {0x00, 0xFF};
uint8_t quiet_mode_buf[] = {0x00, 0xFF};
if (climate_control.mode.has_value()) {
uint8_t buffer[2] = {0x00, 0x00};
switch (climate_control.mode.value()) {
case CLIMATE_MODE_OFF:
new_power = false;
break;
case CLIMATE_MODE_HEAT_COOL:
new_power = true;
buffer[1] = (uint8_t) hon_protocol::ConditioningMode::AUTO;
this->control_messages_queue_.push(
haier_protocol::HaierMessage(haier_protocol::FrameType::CONTROL,
(uint16_t) hon_protocol::SubcommandsControl::SET_SINGLE_PARAMETER +
(uint8_t) hon_protocol::DataParameters::AC_MODE,
buffer, 2));
fan_mode_buf[1] = this->other_modes_fan_speed_;
break;
case CLIMATE_MODE_HEAT:
new_power = true;
buffer[1] = (uint8_t) hon_protocol::ConditioningMode::HEAT;
this->control_messages_queue_.push(
haier_protocol::HaierMessage(haier_protocol::FrameType::CONTROL,
(uint16_t) hon_protocol::SubcommandsControl::SET_SINGLE_PARAMETER +
(uint8_t) hon_protocol::DataParameters::AC_MODE,
buffer, 2));
fan_mode_buf[1] = this->other_modes_fan_speed_;
break;
case CLIMATE_MODE_DRY:
new_power = true;
buffer[1] = (uint8_t) hon_protocol::ConditioningMode::DRY;
this->control_messages_queue_.push(
haier_protocol::HaierMessage(haier_protocol::FrameType::CONTROL,
(uint16_t) hon_protocol::SubcommandsControl::SET_SINGLE_PARAMETER +
(uint8_t) hon_protocol::DataParameters::AC_MODE,
buffer, 2));
fan_mode_buf[1] = this->other_modes_fan_speed_;
break;
case CLIMATE_MODE_FAN_ONLY:
new_power = true;
buffer[1] = (uint8_t) hon_protocol::ConditioningMode::FAN;
this->control_messages_queue_.push(
haier_protocol::HaierMessage(haier_protocol::FrameType::CONTROL,
(uint16_t) hon_protocol::SubcommandsControl::SET_SINGLE_PARAMETER +
(uint8_t) hon_protocol::DataParameters::AC_MODE,
buffer, 2));
fan_mode_buf[1] = this->other_modes_fan_speed_; // Auto doesn't work in fan only mode
// Disabling eco mode for Fan only
quiet_mode_buf[1] = 0;
break;
case CLIMATE_MODE_COOL:
new_power = true;
buffer[1] = (uint8_t) hon_protocol::ConditioningMode::COOL;
this->control_messages_queue_.push(
haier_protocol::HaierMessage(haier_protocol::FrameType::CONTROL,
(uint16_t) hon_protocol::SubcommandsControl::SET_SINGLE_PARAMETER +
(uint8_t) hon_protocol::DataParameters::AC_MODE,
buffer, 2));
fan_mode_buf[1] = this->other_modes_fan_speed_;
break;
default:
ESP_LOGE("Control", "Unsupported climate mode");
break;
}
}
// Climate power
{
this->control_messages_queue_.push(
haier_protocol::HaierMessage(haier_protocol::FrameType::CONTROL,
(uint16_t) hon_protocol::SubcommandsControl::SET_SINGLE_PARAMETER +
(uint8_t) hon_protocol::DataParameters::AC_POWER,
new_power ? one_buf : zero_buf, 2));
}
// CLimate preset
{
uint8_t fast_mode_buf[] = {0x00, 0xFF};
if (!new_power) {
// If AC is off - no presets allowed
quiet_mode_buf[1] = 0x00;
fast_mode_buf[1] = 0x00;
} else if (climate_control.preset.has_value()) {
switch (climate_control.preset.value()) {
case CLIMATE_PRESET_NONE:
quiet_mode_buf[1] = 0x00;
fast_mode_buf[1] = 0x00;
break;
case CLIMATE_PRESET_ECO:
// Eco is not supported in Fan only mode
quiet_mode_buf[1] = (this->mode != CLIMATE_MODE_FAN_ONLY) ? 0x01 : 0x00;
fast_mode_buf[1] = 0x00;
break;
case CLIMATE_PRESET_BOOST:
quiet_mode_buf[1] = 0x00;
// Boost is not supported in Fan only mode
fast_mode_buf[1] = (this->mode != CLIMATE_MODE_FAN_ONLY) ? 0x01 : 0x00;
break;
default:
ESP_LOGE("Control", "Unsupported preset");
break;
}
}
if (quiet_mode_buf[1] != 0xFF) {
this->control_messages_queue_.push(
haier_protocol::HaierMessage(haier_protocol::FrameType::CONTROL,
(uint16_t) hon_protocol::SubcommandsControl::SET_SINGLE_PARAMETER +
(uint8_t) hon_protocol::DataParameters::QUIET_MODE,
quiet_mode_buf, 2));
}
if (fast_mode_buf[1] != 0xFF) {
this->control_messages_queue_.push(
haier_protocol::HaierMessage(haier_protocol::FrameType::CONTROL,
(uint16_t) hon_protocol::SubcommandsControl::SET_SINGLE_PARAMETER +
(uint8_t) hon_protocol::DataParameters::FAST_MODE,
fast_mode_buf, 2));
}
}
// Target temperature
if (climate_control.target_temperature.has_value()) {
uint8_t buffer[2] = {0x00, 0x00};
buffer[1] = ((uint8_t) climate_control.target_temperature.value()) - 16;
this->control_messages_queue_.push(
haier_protocol::HaierMessage(haier_protocol::FrameType::CONTROL,
(uint16_t) hon_protocol::SubcommandsControl::SET_SINGLE_PARAMETER +
(uint8_t) hon_protocol::DataParameters::SET_POINT,
buffer, 2));
}
// Fan mode
if (climate_control.fan_mode.has_value()) {
switch (climate_control.fan_mode.value()) {
case CLIMATE_FAN_LOW:
fan_mode_buf[1] = (uint8_t) hon_protocol::FanMode::FAN_LOW;
break;
case CLIMATE_FAN_MEDIUM:
fan_mode_buf[1] = (uint8_t) hon_protocol::FanMode::FAN_MID;
break;
case CLIMATE_FAN_HIGH:
fan_mode_buf[1] = (uint8_t) hon_protocol::FanMode::FAN_HIGH;
break;
case CLIMATE_FAN_AUTO:
if (mode != CLIMATE_MODE_FAN_ONLY) // if we are not in fan only mode
fan_mode_buf[1] = (uint8_t) hon_protocol::FanMode::FAN_AUTO;
break;
default:
ESP_LOGE("Control", "Unsupported fan mode");
break;
}
if (fan_mode_buf[1] != 0xFF) {
this->control_messages_queue_.push(
haier_protocol::HaierMessage(haier_protocol::FrameType::CONTROL,
(uint16_t) hon_protocol::SubcommandsControl::SET_SINGLE_PARAMETER +
(uint8_t) hon_protocol::DataParameters::FAN_MODE,
fan_mode_buf, 2));
}
}
}
void HonClimate::clear_control_messages_queue_() {
while (!this->control_messages_queue_.empty())
this->control_messages_queue_.pop();
}
bool HonClimate::prepare_pending_action() {
switch (this->action_request_.value().action) {
case ActionRequest::START_SELF_CLEAN: {
uint8_t control_out_buffer[sizeof(hon_protocol::HaierPacketControl)];
memcpy(control_out_buffer, this->last_status_message_.get(), sizeof(hon_protocol::HaierPacketControl));
hon_protocol::HaierPacketControl *out_data = (hon_protocol::HaierPacketControl *) control_out_buffer;
out_data->self_cleaning_status = 1;
out_data->steri_clean = 0;
out_data->set_point = 0x06;
out_data->vertical_swing_mode = (uint8_t) hon_protocol::VerticalSwingMode::CENTER;
out_data->horizontal_swing_mode = (uint8_t) hon_protocol::HorizontalSwingMode::CENTER;
out_data->ac_power = 1;
out_data->ac_mode = (uint8_t) hon_protocol::ConditioningMode::DRY;
out_data->light_status = 0;
this->action_request_.value().message = haier_protocol::HaierMessage(
haier_protocol::FrameType::CONTROL, (uint16_t) hon_protocol::SubcommandsControl::SET_GROUP_PARAMETERS,
control_out_buffer, sizeof(hon_protocol::HaierPacketControl));
}
return true;
case ActionRequest::START_STERI_CLEAN: {
uint8_t control_out_buffer[sizeof(hon_protocol::HaierPacketControl)];
memcpy(control_out_buffer, this->last_status_message_.get(), sizeof(hon_protocol::HaierPacketControl));
hon_protocol::HaierPacketControl *out_data = (hon_protocol::HaierPacketControl *) control_out_buffer;
out_data->self_cleaning_status = 0;
out_data->steri_clean = 1;
out_data->set_point = 0x06;
out_data->vertical_swing_mode = (uint8_t) hon_protocol::VerticalSwingMode::CENTER;
out_data->horizontal_swing_mode = (uint8_t) hon_protocol::HorizontalSwingMode::CENTER;
out_data->ac_power = 1;
out_data->ac_mode = (uint8_t) hon_protocol::ConditioningMode::DRY;
out_data->light_status = 0;
this->action_request_.value().message = haier_protocol::HaierMessage(
haier_protocol::FrameType::CONTROL, (uint16_t) hon_protocol::SubcommandsControl::SET_GROUP_PARAMETERS,
control_out_buffer, sizeof(hon_protocol::HaierPacketControl));
}
return true;
default:
return HaierClimateBase::prepare_pending_action();
}
}
void HonClimate::process_protocol_reset() {
HaierClimateBase::process_protocol_reset();
if (this->outdoor_sensor_ != nullptr) {
this->outdoor_sensor_->publish_state(NAN);
}
this->got_valid_outdoor_temp_ = false;
this->hvac_hardware_info_.reset();
}
} // namespace haier
} // namespace esphome
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