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Midea climate support (#1328)
* Added support for Midea IoT climate devices via UART interface (USB-dongle) * Fixed lint checks * Fixed lint checks * CODEOWNERS update * Clang-format * Clang-format * Add network device notification message support (show WiFi sign on devices) * Make wifi_signal_sensor optional component * Some optimization * Optimizations and code formatting * Fixed lint checks * Fixed lint checks * Fixed sign error * Code changes * Network notify repeat every 10 min * Added log messages * Fixed lint checks * Refactoring: MideaClimate => MideaAC * Using enums instead literals in Midea states * Enum changed to be more correct * Shrink notify frame to 32 bytes * Fixed lint checks * Change notify frame appliance type to common broadcast * Control optimization * Fixed control error * Control command now don't reset others uncontrollable properties of device * Fixed lint checks * Some optimization * on_receive callback give const Frame * Fix control * Fixes * Some minor changes * Fixed lint error * No dependency from wifi_signal sensor for stretched WiFi icon. New option: stretched_icon instead wifi_signal_id. * Fix option name * Added export of outdoor temperature as sensor value * Fixed lint errors * Fixed pylint error * Minor fix * Fix temperature overflow in some cases * Added answer on QueryNetwork command from appliance. Now don't wait for ack on 0x0D command. * Fix lint error * Added humidity setpoint optional sensor * Added boolean options 'swing_horizontal' and 'swing_both' * Added debug frame output * Added debug frame output * Fix lints error * Some debug output optimization * Fix lint check * Some code optimization: adding templates * Fix lint error * Added sensors device classes * Python code reformatted with black formatter * RX frame debug message RX frame debug message now prints before checking * Remove CRC check for receiving frames * Added experimental power usage option * Added power usage option * Fixed lint errors * Major changes. See esp-docs. * Added tests in test4.yaml * Added tests in test1.yaml * Added wifi dependency * Fix test1.yaml * Some fix :) * One more refactoring * One more refactoring * One more refactoring
This commit is contained in:
Sergey V. DUDANOV
GitHub
parent
faf577a9dd
commit
f34c9b33fc
13 changed files with 925 additions and 0 deletions
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@ -55,6 +55,8 @@ esphome/components/mcp23x17_base/* @jesserockz
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esphome/components/mcp23xxx_base/* @jesserockz
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esphome/components/mcp2515/* @danielschramm @mvturnho
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esphome/components/mcp9808/* @k7hpn
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esphome/components/midea_ac/* @dudanov
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esphome/components/midea_dongle/* @dudanov
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esphome/components/network/* @esphome/core
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esphome/components/nfc/* @jesserockz
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esphome/components/ota/* @esphome/core
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0
esphome/components/midea_ac/__init__.py
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0
esphome/components/midea_ac/__init__.py
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69
esphome/components/midea_ac/climate.py
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69
esphome/components/midea_ac/climate.py
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@ -0,0 +1,69 @@
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from esphome.components import climate, sensor
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import esphome.config_validation as cv
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import esphome.codegen as cg
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from esphome.const import (
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CONF_ID,
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UNIT_CELSIUS,
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UNIT_PERCENT,
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UNIT_WATT,
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ICON_THERMOMETER,
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ICON_POWER,
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DEVICE_CLASS_POWER,
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DEVICE_CLASS_TEMPERATURE,
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ICON_WATER_PERCENT,
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DEVICE_CLASS_HUMIDITY,
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)
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from esphome.components.midea_dongle import CONF_MIDEA_DONGLE_ID, MideaDongle
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AUTO_LOAD = ["climate", "sensor", "midea_dongle"]
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CODEOWNERS = ["@dudanov"]
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CONF_BEEPER = "beeper"
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CONF_SWING_HORIZONTAL = "swing_horizontal"
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CONF_SWING_BOTH = "swing_both"
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CONF_OUTDOOR_TEMPERATURE = "outdoor_temperature"
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CONF_POWER_USAGE = "power_usage"
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CONF_HUMIDITY_SETPOINT = "humidity_setpoint"
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midea_ac_ns = cg.esphome_ns.namespace("midea_ac")
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MideaAC = midea_ac_ns.class_("MideaAC", climate.Climate, cg.Component)
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CONFIG_SCHEMA = cv.All(
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climate.CLIMATE_SCHEMA.extend(
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{
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cv.GenerateID(): cv.declare_id(MideaAC),
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cv.GenerateID(CONF_MIDEA_DONGLE_ID): cv.use_id(MideaDongle),
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cv.Optional(CONF_BEEPER, default=False): cv.boolean,
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cv.Optional(CONF_SWING_HORIZONTAL, default=False): cv.boolean,
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cv.Optional(CONF_SWING_BOTH, default=False): cv.boolean,
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cv.Optional(CONF_OUTDOOR_TEMPERATURE): sensor.sensor_schema(
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UNIT_CELSIUS, ICON_THERMOMETER, 0, DEVICE_CLASS_TEMPERATURE
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),
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cv.Optional(CONF_POWER_USAGE): sensor.sensor_schema(
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UNIT_WATT, ICON_POWER, 0, DEVICE_CLASS_POWER
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),
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cv.Optional(CONF_HUMIDITY_SETPOINT): sensor.sensor_schema(
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UNIT_PERCENT, ICON_WATER_PERCENT, 0, DEVICE_CLASS_HUMIDITY
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),
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}
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).extend(cv.COMPONENT_SCHEMA)
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)
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def to_code(config):
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var = cg.new_Pvariable(config[CONF_ID])
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yield cg.register_component(var, config)
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yield climate.register_climate(var, config)
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paren = yield cg.get_variable(config[CONF_MIDEA_DONGLE_ID])
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cg.add(var.set_midea_dongle_parent(paren))
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cg.add(var.set_beeper_feedback(config[CONF_BEEPER]))
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cg.add(var.set_swing_horizontal(config[CONF_SWING_HORIZONTAL]))
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cg.add(var.set_swing_both(config[CONF_SWING_BOTH]))
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if CONF_OUTDOOR_TEMPERATURE in config:
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sens = yield sensor.new_sensor(config[CONF_OUTDOOR_TEMPERATURE])
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cg.add(var.set_outdoor_temperature_sensor(sens))
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if CONF_POWER_USAGE in config:
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sens = yield sensor.new_sensor(config[CONF_POWER_USAGE])
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cg.add(var.set_power_sensor(sens))
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if CONF_HUMIDITY_SETPOINT in config:
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sens = yield sensor.new_sensor(config[CONF_HUMIDITY_SETPOINT])
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cg.add(var.set_humidity_setpoint_sensor(sens))
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110
esphome/components/midea_ac/midea_climate.cpp
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110
esphome/components/midea_ac/midea_climate.cpp
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@ -0,0 +1,110 @@
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#include "esphome/core/log.h"
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#include "midea_climate.h"
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namespace esphome {
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namespace midea_ac {
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static const char *TAG = "midea_ac";
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static void set_sensor(sensor::Sensor *sensor, float value) {
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if (sensor != nullptr && (!sensor->has_state() || sensor->get_raw_state() != value))
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sensor->publish_state(value);
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}
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template<typename T> void set_property(T &property, T value, bool &flag) {
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if (property != value) {
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property = value;
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flag = true;
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}
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}
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void MideaAC::on_frame(const midea_dongle::Frame &frame) {
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const auto p = frame.as<PropertiesFrame>();
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if (p.has_power_info()) {
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set_sensor(this->power_sensor_, p.get_power_usage());
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return;
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} else if (!p.has_properties()) {
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ESP_LOGW(TAG, "RX: frame has unknown type");
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return;
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}
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if (p.get_type() == midea_dongle::MideaMessageType::DEVICE_CONTROL) {
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ESP_LOGD(TAG, "RX: control frame");
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this->ctrl_request_ = false;
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} else {
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ESP_LOGD(TAG, "RX: query frame");
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}
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if (this->ctrl_request_)
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return;
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this->cmd_frame_.set_properties(p); // copy properties from response
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bool need_publish = false;
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set_property(this->mode, p.get_mode(), need_publish);
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set_property(this->target_temperature, p.get_target_temp(), need_publish);
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set_property(this->current_temperature, p.get_indoor_temp(), need_publish);
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set_property(this->fan_mode, p.get_fan_mode(), need_publish);
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set_property(this->swing_mode, p.get_swing_mode(), need_publish);
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if (need_publish)
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this->publish_state();
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set_sensor(this->outdoor_sensor_, p.get_outdoor_temp());
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set_sensor(this->humidity_sensor_, p.get_humidity_setpoint());
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}
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void MideaAC::on_update() {
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if (this->ctrl_request_) {
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ESP_LOGD(TAG, "TX: control");
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this->parent_->write_frame(this->cmd_frame_);
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} else {
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ESP_LOGD(TAG, "TX: query");
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if (this->power_sensor_ == nullptr || this->request_num_++ % 32)
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this->parent_->write_frame(this->query_frame_);
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else
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this->parent_->write_frame(this->power_frame_);
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}
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}
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void MideaAC::control(const climate::ClimateCall &call) {
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if (call.get_mode().has_value() && call.get_mode().value() != this->mode) {
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this->cmd_frame_.set_mode(call.get_mode().value());
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this->ctrl_request_ = true;
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}
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if (call.get_target_temperature().has_value() && call.get_target_temperature().value() != this->target_temperature) {
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this->cmd_frame_.set_target_temp(call.get_target_temperature().value());
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this->ctrl_request_ = true;
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}
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if (call.get_fan_mode().has_value() && call.get_fan_mode().value() != this->fan_mode) {
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this->cmd_frame_.set_fan_mode(call.get_fan_mode().value());
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this->ctrl_request_ = true;
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}
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if (call.get_swing_mode().has_value() && call.get_swing_mode().value() != this->swing_mode) {
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this->cmd_frame_.set_swing_mode(call.get_swing_mode().value());
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this->ctrl_request_ = true;
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}
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if (this->ctrl_request_) {
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this->cmd_frame_.set_beeper_feedback(this->beeper_feedback_);
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this->cmd_frame_.finalize();
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}
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}
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climate::ClimateTraits MideaAC::traits() {
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auto traits = climate::ClimateTraits();
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traits.set_visual_min_temperature(17);
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traits.set_visual_max_temperature(30);
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traits.set_visual_temperature_step(0.5);
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traits.set_supports_auto_mode(true);
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traits.set_supports_cool_mode(true);
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traits.set_supports_dry_mode(true);
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traits.set_supports_heat_mode(true);
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traits.set_supports_fan_only_mode(true);
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traits.set_supports_fan_mode_auto(true);
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traits.set_supports_fan_mode_low(true);
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traits.set_supports_fan_mode_medium(true);
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traits.set_supports_fan_mode_high(true);
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traits.set_supports_swing_mode_off(true);
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traits.set_supports_swing_mode_vertical(true);
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traits.set_supports_swing_mode_horizontal(this->traits_swing_horizontal_);
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traits.set_supports_swing_mode_both(this->traits_swing_both_);
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traits.set_supports_current_temperature(true);
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return traits;
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}
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} // namespace midea_ac
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} // namespace esphome
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47
esphome/components/midea_ac/midea_climate.h
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47
esphome/components/midea_ac/midea_climate.h
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#pragma once
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#include "esphome/core/component.h"
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#include "esphome/components/sensor/sensor.h"
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#include "esphome/components/midea_dongle/midea_dongle.h"
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#include "esphome/components/climate/climate.h"
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#include "midea_frame.h"
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namespace esphome {
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namespace midea_ac {
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class MideaAC : public midea_dongle::MideaAppliance, public climate::Climate, public Component {
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public:
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float get_setup_priority() const override { return setup_priority::LATE; }
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void on_frame(const midea_dongle::Frame &frame) override;
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void on_update() override;
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void setup() override { this->parent_->set_appliance(this); }
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void set_midea_dongle_parent(midea_dongle::MideaDongle *parent) { this->parent_ = parent; }
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void set_outdoor_temperature_sensor(sensor::Sensor *sensor) { this->outdoor_sensor_ = sensor; }
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void set_humidity_setpoint_sensor(sensor::Sensor *sensor) { this->humidity_sensor_ = sensor; }
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void set_power_sensor(sensor::Sensor *sensor) { this->power_sensor_ = sensor; }
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void set_beeper_feedback(bool state) { this->beeper_feedback_ = state; }
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void set_swing_horizontal(bool state) { this->traits_swing_horizontal_ = state; }
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void set_swing_both(bool state) { this->traits_swing_both_ = state; }
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protected:
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/// Override control to change settings of the climate device.
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void control(const climate::ClimateCall &call) override;
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/// Return the traits of this controller.
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climate::ClimateTraits traits() override;
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const QueryFrame query_frame_;
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const PowerQueryFrame power_frame_;
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CommandFrame cmd_frame_;
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midea_dongle::MideaDongle *parent_{nullptr};
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sensor::Sensor *outdoor_sensor_{nullptr};
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sensor::Sensor *humidity_sensor_{nullptr};
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sensor::Sensor *power_sensor_{nullptr};
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uint8_t request_num_{0};
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bool ctrl_request_{false};
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bool beeper_feedback_{false};
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bool traits_swing_horizontal_{false};
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bool traits_swing_both_{false};
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};
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} // namespace midea_ac
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} // namespace esphome
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160
esphome/components/midea_ac/midea_frame.cpp
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160
esphome/components/midea_ac/midea_frame.cpp
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#include "midea_frame.h"
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namespace esphome {
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namespace midea_ac {
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const uint8_t QueryFrame::INIT[] = {0xAA, 0x22, 0xAC, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x03, 0x41, 0x00,
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0x00, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x84, 0x68};
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const uint8_t PowerQueryFrame::INIT[] = {0xAA, 0x22, 0xAC, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x03, 0x41, 0x21,
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0x01, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x17, 0x6A};
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const uint8_t CommandFrame::INIT[] = {0xAA, 0x22, 0xAC, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x02, 0x40, 0x00,
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0x00, 0x00, 0x7F, 0x7F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
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float PropertiesFrame::get_target_temp() const {
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float temp = static_cast<float>((this->pbuf_[12] & 0x0F) + 16);
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if (this->pbuf_[12] & 0x10)
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temp += 0.5;
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return temp;
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}
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void PropertiesFrame::set_target_temp(float temp) {
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uint8_t tmp = static_cast<uint8_t>(temp * 16.0) + 4;
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tmp = ((tmp & 8) << 1) | (tmp >> 4);
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this->pbuf_[12] &= ~0x1F;
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this->pbuf_[12] |= tmp;
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}
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static float i16tof(int16_t in) { return static_cast<float>(in - 50) / 2.0; }
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float PropertiesFrame::get_indoor_temp() const { return i16tof(this->pbuf_[21]); }
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float PropertiesFrame::get_outdoor_temp() const { return i16tof(this->pbuf_[22]); }
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float PropertiesFrame::get_humidity_setpoint() const { return static_cast<float>(this->pbuf_[29] & 0x7F); }
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climate::ClimateMode PropertiesFrame::get_mode() const {
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if (!this->get_power_())
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return climate::CLIMATE_MODE_OFF;
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switch (this->pbuf_[12] >> 5) {
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case MIDEA_MODE_AUTO:
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return climate::CLIMATE_MODE_AUTO;
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case MIDEA_MODE_COOL:
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return climate::CLIMATE_MODE_COOL;
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case MIDEA_MODE_DRY:
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return climate::CLIMATE_MODE_DRY;
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case MIDEA_MODE_HEAT:
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return climate::CLIMATE_MODE_HEAT;
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case MIDEA_MODE_FAN_ONLY:
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return climate::CLIMATE_MODE_FAN_ONLY;
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default:
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return climate::CLIMATE_MODE_OFF;
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}
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}
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void PropertiesFrame::set_mode(climate::ClimateMode mode) {
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uint8_t m;
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switch (mode) {
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case climate::CLIMATE_MODE_AUTO:
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m = MIDEA_MODE_AUTO;
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break;
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case climate::CLIMATE_MODE_COOL:
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m = MIDEA_MODE_COOL;
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break;
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case climate::CLIMATE_MODE_DRY:
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m = MIDEA_MODE_DRY;
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break;
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case climate::CLIMATE_MODE_HEAT:
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m = MIDEA_MODE_HEAT;
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break;
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case climate::CLIMATE_MODE_FAN_ONLY:
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m = MIDEA_MODE_FAN_ONLY;
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break;
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default:
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this->set_power_(false);
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return;
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}
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this->set_power_(true);
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this->pbuf_[12] &= ~0xE0;
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this->pbuf_[12] |= m << 5;
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}
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climate::ClimateFanMode PropertiesFrame::get_fan_mode() const {
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switch (this->pbuf_[13]) {
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case MIDEA_FAN_LOW:
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return climate::CLIMATE_FAN_LOW;
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case MIDEA_FAN_MEDIUM:
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return climate::CLIMATE_FAN_MEDIUM;
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case MIDEA_FAN_HIGH:
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return climate::CLIMATE_FAN_HIGH;
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default:
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return climate::CLIMATE_FAN_AUTO;
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}
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}
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void PropertiesFrame::set_fan_mode(climate::ClimateFanMode mode) {
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uint8_t m;
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switch (mode) {
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case climate::CLIMATE_FAN_LOW:
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m = MIDEA_FAN_LOW;
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break;
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case climate::CLIMATE_FAN_MEDIUM:
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m = MIDEA_FAN_MEDIUM;
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break;
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case climate::CLIMATE_FAN_HIGH:
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m = MIDEA_FAN_HIGH;
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break;
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default:
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m = MIDEA_FAN_AUTO;
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break;
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}
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this->pbuf_[13] = m;
|
||||
}
|
||||
|
||||
climate::ClimateSwingMode PropertiesFrame::get_swing_mode() const {
|
||||
switch (this->pbuf_[17] & 0x0F) {
|
||||
case MIDEA_SWING_VERTICAL:
|
||||
return climate::CLIMATE_SWING_VERTICAL;
|
||||
case MIDEA_SWING_HORIZONTAL:
|
||||
return climate::CLIMATE_SWING_HORIZONTAL;
|
||||
case MIDEA_SWING_BOTH:
|
||||
return climate::CLIMATE_SWING_BOTH;
|
||||
default:
|
||||
return climate::CLIMATE_SWING_OFF;
|
||||
}
|
||||
}
|
||||
|
||||
void PropertiesFrame::set_swing_mode(climate::ClimateSwingMode mode) {
|
||||
uint8_t m;
|
||||
switch (mode) {
|
||||
case climate::CLIMATE_SWING_VERTICAL:
|
||||
m = MIDEA_SWING_VERTICAL;
|
||||
break;
|
||||
case climate::CLIMATE_SWING_HORIZONTAL:
|
||||
m = MIDEA_SWING_HORIZONTAL;
|
||||
break;
|
||||
case climate::CLIMATE_SWING_BOTH:
|
||||
m = MIDEA_SWING_BOTH;
|
||||
break;
|
||||
default:
|
||||
m = MIDEA_SWING_OFF;
|
||||
break;
|
||||
}
|
||||
this->pbuf_[17] = 0x30 | m;
|
||||
}
|
||||
|
||||
float PropertiesFrame::get_power_usage() const {
|
||||
uint32_t power = 0;
|
||||
const uint8_t *ptr = this->pbuf_ + 28;
|
||||
for (uint32_t weight = 1;; weight *= 10, ptr--) {
|
||||
power += (*ptr % 16) * weight;
|
||||
weight *= 10;
|
||||
power += (*ptr / 16) * weight;
|
||||
if (weight == 100000)
|
||||
return static_cast<float>(power) * 0.1;
|
||||
}
|
||||
}
|
||||
|
||||
} // namespace midea_ac
|
||||
} // namespace esphome
|
||||
137
esphome/components/midea_ac/midea_frame.h
Normal file
137
esphome/components/midea_ac/midea_frame.h
Normal file
|
|
@ -0,0 +1,137 @@
|
|||
#pragma once
|
||||
#include "esphome/components/climate/climate.h"
|
||||
#include "esphome/components/midea_dongle/midea_frame.h"
|
||||
|
||||
namespace esphome {
|
||||
namespace midea_ac {
|
||||
|
||||
/// Enum for all modes a Midea device can be in.
|
||||
enum MideaMode : uint8_t {
|
||||
/// The Midea device is set to automatically change the heating/cooling cycle
|
||||
MIDEA_MODE_AUTO = 1,
|
||||
/// The Midea device is manually set to cool mode (not in auto mode!)
|
||||
MIDEA_MODE_COOL = 2,
|
||||
/// The Midea device is manually set to dry mode
|
||||
MIDEA_MODE_DRY = 3,
|
||||
/// The Midea device is manually set to heat mode (not in auto mode!)
|
||||
MIDEA_MODE_HEAT = 4,
|
||||
/// The Midea device is manually set to fan only mode
|
||||
MIDEA_MODE_FAN_ONLY = 5,
|
||||
};
|
||||
|
||||
/// Enum for all modes a Midea fan can be in
|
||||
enum MideaFanMode : uint8_t {
|
||||
/// The fan mode is set to Auto
|
||||
MIDEA_FAN_AUTO = 102,
|
||||
/// The fan mode is set to Low
|
||||
MIDEA_FAN_LOW = 40,
|
||||
/// The fan mode is set to Medium
|
||||
MIDEA_FAN_MEDIUM = 60,
|
||||
/// The fan mode is set to High
|
||||
MIDEA_FAN_HIGH = 80,
|
||||
};
|
||||
|
||||
/// Enum for all modes a Midea swing can be in
|
||||
enum MideaSwingMode : uint8_t {
|
||||
/// The sing mode is set to Off
|
||||
MIDEA_SWING_OFF = 0b0000,
|
||||
/// The fan mode is set to Both
|
||||
MIDEA_SWING_BOTH = 0b1111,
|
||||
/// The fan mode is set to Vertical
|
||||
MIDEA_SWING_VERTICAL = 0b1100,
|
||||
/// The fan mode is set to Horizontal
|
||||
MIDEA_SWING_HORIZONTAL = 0b0011,
|
||||
};
|
||||
|
||||
class PropertiesFrame : public midea_dongle::BaseFrame {
|
||||
public:
|
||||
PropertiesFrame() = delete;
|
||||
PropertiesFrame(uint8_t *data) : BaseFrame(data) {}
|
||||
PropertiesFrame(const Frame &frame) : BaseFrame(frame) {}
|
||||
|
||||
bool has_properties() const {
|
||||
return this->has_response_type(0xC0) && (this->has_type(0x03) || this->has_type(0x02));
|
||||
}
|
||||
|
||||
bool has_power_info() const { return this->has_response_type(0xC1); }
|
||||
|
||||
/* TARGET TEMPERATURE */
|
||||
|
||||
float get_target_temp() const;
|
||||
void set_target_temp(float temp);
|
||||
|
||||
/* MODE */
|
||||
climate::ClimateMode get_mode() const;
|
||||
void set_mode(climate::ClimateMode mode);
|
||||
|
||||
/* FAN SPEED */
|
||||
climate::ClimateFanMode get_fan_mode() const;
|
||||
void set_fan_mode(climate::ClimateFanMode mode);
|
||||
|
||||
/* SWING MODE */
|
||||
climate::ClimateSwingMode get_swing_mode() const;
|
||||
void set_swing_mode(climate::ClimateSwingMode mode);
|
||||
|
||||
/* INDOOR TEMPERATURE */
|
||||
float get_indoor_temp() const;
|
||||
|
||||
/* OUTDOOR TEMPERATURE */
|
||||
float get_outdoor_temp() const;
|
||||
|
||||
/* HUMIDITY SETPOINT */
|
||||
float get_humidity_setpoint() const;
|
||||
|
||||
/* ECO MODE */
|
||||
bool get_eco_mode() const { return this->pbuf_[19]; }
|
||||
void set_eco_mode(bool state) { this->set_bytemask_(19, 0xFF, state); }
|
||||
|
||||
/* SLEEP MODE */
|
||||
bool get_sleep_mode() const { return this->pbuf_[20] & 0x01; }
|
||||
void set_sleep_mode(bool state) { this->set_bytemask_(20, 0x01, state); }
|
||||
|
||||
/* TURBO MODE */
|
||||
bool get_turbo_mode() const { return this->pbuf_[20] & 0x02; }
|
||||
void set_turbo_mode(bool state) { this->set_bytemask_(20, 0x02, state); }
|
||||
|
||||
/* POWER USAGE */
|
||||
float get_power_usage() const;
|
||||
|
||||
/// Set properties from another frame
|
||||
void set_properties(const PropertiesFrame &p) { memcpy(this->pbuf_ + 11, p.data() + 11, 10); }
|
||||
|
||||
protected:
|
||||
/* POWER */
|
||||
bool get_power_() const { return this->pbuf_[11] & 0x01; }
|
||||
void set_power_(bool state) { this->set_bytemask_(11, 0x01, state); }
|
||||
};
|
||||
|
||||
// Query state frame (read-only)
|
||||
class QueryFrame : public midea_dongle::StaticFrame<midea_dongle::Frame> {
|
||||
public:
|
||||
QueryFrame() : StaticFrame(FPSTR(this->INIT)) {}
|
||||
|
||||
private:
|
||||
static const uint8_t PROGMEM INIT[];
|
||||
};
|
||||
|
||||
// Power query state frame (read-only)
|
||||
class PowerQueryFrame : public midea_dongle::StaticFrame<midea_dongle::Frame> {
|
||||
public:
|
||||
PowerQueryFrame() : StaticFrame(FPSTR(this->INIT)) {}
|
||||
|
||||
private:
|
||||
static const uint8_t PROGMEM INIT[];
|
||||
};
|
||||
|
||||
// Command frame
|
||||
class CommandFrame : public midea_dongle::StaticFrame<PropertiesFrame> {
|
||||
public:
|
||||
CommandFrame() : StaticFrame(FPSTR(this->INIT)) {}
|
||||
void set_beeper_feedback(bool state) { this->set_bytemask_(11, 0x40, state); }
|
||||
|
||||
private:
|
||||
static const uint8_t PROGMEM INIT[];
|
||||
};
|
||||
|
||||
} // namespace midea_ac
|
||||
} // namespace esphome
|
||||
30
esphome/components/midea_dongle/__init__.py
Normal file
30
esphome/components/midea_dongle/__init__.py
Normal file
|
|
@ -0,0 +1,30 @@
|
|||
import esphome.codegen as cg
|
||||
import esphome.config_validation as cv
|
||||
from esphome.components import uart
|
||||
from esphome.const import CONF_ID
|
||||
|
||||
DEPENDENCIES = ["wifi", "uart"]
|
||||
CODEOWNERS = ["@dudanov"]
|
||||
|
||||
midea_dongle_ns = cg.esphome_ns.namespace("midea_dongle")
|
||||
MideaDongle = midea_dongle_ns.class_("MideaDongle", cg.Component, uart.UARTDevice)
|
||||
|
||||
CONF_MIDEA_DONGLE_ID = "midea_dongle_id"
|
||||
CONF_STRENGTH_ICON = "strength_icon"
|
||||
CONFIG_SCHEMA = (
|
||||
cv.Schema(
|
||||
{
|
||||
cv.GenerateID(): cv.declare_id(MideaDongle),
|
||||
cv.Optional(CONF_STRENGTH_ICON, default=False): cv.boolean,
|
||||
}
|
||||
)
|
||||
.extend(cv.COMPONENT_SCHEMA)
|
||||
.extend(uart.UART_DEVICE_SCHEMA)
|
||||
)
|
||||
|
||||
|
||||
def to_code(config):
|
||||
var = cg.new_Pvariable(config[CONF_ID])
|
||||
yield cg.register_component(var, config)
|
||||
yield uart.register_uart_device(var, config)
|
||||
cg.add(var.use_strength_icon(config[CONF_STRENGTH_ICON]))
|
||||
98
esphome/components/midea_dongle/midea_dongle.cpp
Normal file
98
esphome/components/midea_dongle/midea_dongle.cpp
Normal file
|
|
@ -0,0 +1,98 @@
|
|||
#include "midea_dongle.h"
|
||||
#include "esphome/core/log.h"
|
||||
#include "esphome/core/helpers.h"
|
||||
|
||||
namespace esphome {
|
||||
namespace midea_dongle {
|
||||
|
||||
static const char *TAG = "midea_dongle";
|
||||
|
||||
void MideaDongle::loop() {
|
||||
while (this->available()) {
|
||||
const uint8_t rx = this->read();
|
||||
if (this->idx_ <= OFFSET_LENGTH) {
|
||||
if (this->idx_ == OFFSET_LENGTH) {
|
||||
if (rx <= OFFSET_BODY || rx >= sizeof(this->buf_)) {
|
||||
this->reset_();
|
||||
continue;
|
||||
}
|
||||
this->cnt_ = rx;
|
||||
} else if (rx != SYNC_BYTE) {
|
||||
continue;
|
||||
}
|
||||
}
|
||||
this->buf_[this->idx_++] = rx;
|
||||
if (--this->cnt_)
|
||||
continue;
|
||||
this->reset_();
|
||||
const BaseFrame frame(this->buf_);
|
||||
ESP_LOGD(TAG, "RX: %s", frame.to_string().c_str());
|
||||
if (!frame.is_valid()) {
|
||||
ESP_LOGW(TAG, "RX: frame check failed!");
|
||||
continue;
|
||||
}
|
||||
if (frame.get_type() == QUERY_NETWORK) {
|
||||
this->notify_.set_type(QUERY_NETWORK);
|
||||
this->need_notify_ = true;
|
||||
continue;
|
||||
}
|
||||
if (this->appliance_ != nullptr)
|
||||
this->appliance_->on_frame(frame);
|
||||
}
|
||||
}
|
||||
|
||||
void MideaDongle::update() {
|
||||
const bool is_conn = WiFi.isConnected();
|
||||
uint8_t wifi_strength = 0;
|
||||
if (!this->rssi_timer_) {
|
||||
if (is_conn)
|
||||
wifi_strength = 4;
|
||||
} else if (is_conn) {
|
||||
if (--this->rssi_timer_) {
|
||||
wifi_strength = this->notify_.get_signal_strength();
|
||||
} else {
|
||||
this->rssi_timer_ = 60;
|
||||
const long dbm = WiFi.RSSI();
|
||||
if (dbm > -63)
|
||||
wifi_strength = 4;
|
||||
else if (dbm > -75)
|
||||
wifi_strength = 3;
|
||||
else if (dbm > -88)
|
||||
wifi_strength = 2;
|
||||
else if (dbm > -100)
|
||||
wifi_strength = 1;
|
||||
}
|
||||
} else {
|
||||
this->rssi_timer_ = 1;
|
||||
}
|
||||
if (this->notify_.is_connected() != is_conn) {
|
||||
this->notify_.set_connected(is_conn);
|
||||
this->need_notify_ = true;
|
||||
}
|
||||
if (this->notify_.get_signal_strength() != wifi_strength) {
|
||||
this->notify_.set_signal_strength(wifi_strength);
|
||||
this->need_notify_ = true;
|
||||
}
|
||||
if (!--this->notify_timer_) {
|
||||
this->notify_.set_type(NETWORK_NOTIFY);
|
||||
this->need_notify_ = true;
|
||||
}
|
||||
if (this->need_notify_) {
|
||||
ESP_LOGD(TAG, "TX: notify WiFi STA %s, signal strength %d", is_conn ? "connected" : "not connected", wifi_strength);
|
||||
this->need_notify_ = false;
|
||||
this->notify_timer_ = 600;
|
||||
this->notify_.finalize();
|
||||
this->write_frame(this->notify_);
|
||||
return;
|
||||
}
|
||||
if (this->appliance_ != nullptr)
|
||||
this->appliance_->on_update();
|
||||
}
|
||||
|
||||
void MideaDongle::write_frame(const Frame &frame) {
|
||||
this->write_array(frame.data(), frame.size());
|
||||
ESP_LOGD(TAG, "TX: %s", frame.to_string().c_str());
|
||||
}
|
||||
|
||||
} // namespace midea_dongle
|
||||
} // namespace esphome
|
||||
56
esphome/components/midea_dongle/midea_dongle.h
Normal file
56
esphome/components/midea_dongle/midea_dongle.h
Normal file
|
|
@ -0,0 +1,56 @@
|
|||
#pragma once
|
||||
#include "esphome/core/component.h"
|
||||
#include "esphome/components/wifi/wifi_component.h"
|
||||
#include "esphome/components/uart/uart.h"
|
||||
#include "midea_frame.h"
|
||||
|
||||
namespace esphome {
|
||||
namespace midea_dongle {
|
||||
|
||||
enum MideaApplianceType : uint8_t { DEHUMIDIFIER = 0xA1, AIR_CONDITIONER = 0xAC, BROADCAST = 0xFF };
|
||||
enum MideaMessageType : uint8_t {
|
||||
DEVICE_CONTROL = 0x02,
|
||||
DEVICE_QUERY = 0x03,
|
||||
NETWORK_NOTIFY = 0x0D,
|
||||
QUERY_NETWORK = 0x63,
|
||||
};
|
||||
|
||||
struct MideaAppliance {
|
||||
/// Calling on update event
|
||||
virtual void on_update() = 0;
|
||||
/// Calling on frame receive event
|
||||
virtual void on_frame(const Frame &frame) = 0;
|
||||
};
|
||||
|
||||
class MideaDongle : public PollingComponent, public uart::UARTDevice {
|
||||
public:
|
||||
MideaDongle() : PollingComponent(1000) {}
|
||||
float get_setup_priority() const override { return setup_priority::LATE; }
|
||||
void update() override;
|
||||
void loop() override;
|
||||
void set_appliance(MideaAppliance *app) { this->appliance_ = app; }
|
||||
void use_strength_icon(bool state) { this->rssi_timer_ = state; }
|
||||
void write_frame(const Frame &frame);
|
||||
|
||||
protected:
|
||||
MideaAppliance *appliance_{nullptr};
|
||||
NotifyFrame notify_;
|
||||
unsigned notify_timer_{1};
|
||||
// Buffer
|
||||
uint8_t buf_[36];
|
||||
// Index
|
||||
uint8_t idx_{0};
|
||||
// Reverse receive counter
|
||||
uint8_t cnt_{2};
|
||||
uint8_t rssi_timer_{0};
|
||||
bool need_notify_{false};
|
||||
|
||||
// Reset receiver state
|
||||
void reset_() {
|
||||
this->idx_ = 0;
|
||||
this->cnt_ = 2;
|
||||
}
|
||||
};
|
||||
|
||||
} // namespace midea_dongle
|
||||
} // namespace esphome
|
||||
95
esphome/components/midea_dongle/midea_frame.cpp
Normal file
95
esphome/components/midea_dongle/midea_frame.cpp
Normal file
|
|
@ -0,0 +1,95 @@
|
|||
#include "midea_frame.h"
|
||||
|
||||
namespace esphome {
|
||||
namespace midea_dongle {
|
||||
|
||||
const uint8_t BaseFrame::CRC_TABLE[] = {
|
||||
0x00, 0x5E, 0xBC, 0xE2, 0x61, 0x3F, 0xDD, 0x83, 0xC2, 0x9C, 0x7E, 0x20, 0xA3, 0xFD, 0x1F, 0x41, 0x9D, 0xC3, 0x21,
|
||||
0x7F, 0xFC, 0xA2, 0x40, 0x1E, 0x5F, 0x01, 0xE3, 0xBD, 0x3E, 0x60, 0x82, 0xDC, 0x23, 0x7D, 0x9F, 0xC1, 0x42, 0x1C,
|
||||
0xFE, 0xA0, 0xE1, 0xBF, 0x5D, 0x03, 0x80, 0xDE, 0x3C, 0x62, 0xBE, 0xE0, 0x02, 0x5C, 0xDF, 0x81, 0x63, 0x3D, 0x7C,
|
||||
0x22, 0xC0, 0x9E, 0x1D, 0x43, 0xA1, 0xFF, 0x46, 0x18, 0xFA, 0xA4, 0x27, 0x79, 0x9B, 0xC5, 0x84, 0xDA, 0x38, 0x66,
|
||||
0xE5, 0xBB, 0x59, 0x07, 0xDB, 0x85, 0x67, 0x39, 0xBA, 0xE4, 0x06, 0x58, 0x19, 0x47, 0xA5, 0xFB, 0x78, 0x26, 0xC4,
|
||||
0x9A, 0x65, 0x3B, 0xD9, 0x87, 0x04, 0x5A, 0xB8, 0xE6, 0xA7, 0xF9, 0x1B, 0x45, 0xC6, 0x98, 0x7A, 0x24, 0xF8, 0xA6,
|
||||
0x44, 0x1A, 0x99, 0xC7, 0x25, 0x7B, 0x3A, 0x64, 0x86, 0xD8, 0x5B, 0x05, 0xE7, 0xB9, 0x8C, 0xD2, 0x30, 0x6E, 0xED,
|
||||
0xB3, 0x51, 0x0F, 0x4E, 0x10, 0xF2, 0xAC, 0x2F, 0x71, 0x93, 0xCD, 0x11, 0x4F, 0xAD, 0xF3, 0x70, 0x2E, 0xCC, 0x92,
|
||||
0xD3, 0x8D, 0x6F, 0x31, 0xB2, 0xEC, 0x0E, 0x50, 0xAF, 0xF1, 0x13, 0x4D, 0xCE, 0x90, 0x72, 0x2C, 0x6D, 0x33, 0xD1,
|
||||
0x8F, 0x0C, 0x52, 0xB0, 0xEE, 0x32, 0x6C, 0x8E, 0xD0, 0x53, 0x0D, 0xEF, 0xB1, 0xF0, 0xAE, 0x4C, 0x12, 0x91, 0xCF,
|
||||
0x2D, 0x73, 0xCA, 0x94, 0x76, 0x28, 0xAB, 0xF5, 0x17, 0x49, 0x08, 0x56, 0xB4, 0xEA, 0x69, 0x37, 0xD5, 0x8B, 0x57,
|
||||
0x09, 0xEB, 0xB5, 0x36, 0x68, 0x8A, 0xD4, 0x95, 0xCB, 0x29, 0x77, 0xF4, 0xAA, 0x48, 0x16, 0xE9, 0xB7, 0x55, 0x0B,
|
||||
0x88, 0xD6, 0x34, 0x6A, 0x2B, 0x75, 0x97, 0xC9, 0x4A, 0x14, 0xF6, 0xA8, 0x74, 0x2A, 0xC8, 0x96, 0x15, 0x4B, 0xA9,
|
||||
0xF7, 0xB6, 0xE8, 0x0A, 0x54, 0xD7, 0x89, 0x6B, 0x35};
|
||||
|
||||
const uint8_t NotifyFrame::INIT[] = {0xAA, 0x1F, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x0D, 0x01,
|
||||
0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0x01, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
|
||||
|
||||
bool BaseFrame::is_valid() const { return /*this->has_valid_crc_() &&*/ this->has_valid_cs_(); }
|
||||
|
||||
void BaseFrame::finalize() {
|
||||
this->update_crc_();
|
||||
this->update_cs_();
|
||||
}
|
||||
|
||||
void BaseFrame::update_crc_() {
|
||||
uint8_t crc = 0;
|
||||
uint8_t *ptr = this->pbuf_ + OFFSET_BODY;
|
||||
uint8_t len = this->length_() - OFFSET_BODY;
|
||||
while (--len)
|
||||
crc = pgm_read_byte(BaseFrame::CRC_TABLE + (crc ^ *ptr++));
|
||||
*ptr = crc;
|
||||
}
|
||||
|
||||
void BaseFrame::update_cs_() {
|
||||
uint8_t cs = 0;
|
||||
uint8_t *ptr = this->pbuf_ + OFFSET_LENGTH;
|
||||
uint8_t len = this->length_();
|
||||
while (--len)
|
||||
cs -= *ptr++;
|
||||
*ptr = cs;
|
||||
}
|
||||
|
||||
bool BaseFrame::has_valid_crc_() const {
|
||||
uint8_t crc = 0;
|
||||
uint8_t len = this->length_() - OFFSET_BODY;
|
||||
const uint8_t *ptr = this->pbuf_ + OFFSET_BODY;
|
||||
for (; len; ptr++, len--)
|
||||
crc = pgm_read_byte(BaseFrame::CRC_TABLE + (crc ^ *ptr));
|
||||
return !crc;
|
||||
}
|
||||
|
||||
bool BaseFrame::has_valid_cs_() const {
|
||||
uint8_t cs = 0;
|
||||
uint8_t len = this->length_();
|
||||
const uint8_t *ptr = this->pbuf_ + OFFSET_LENGTH;
|
||||
for (; len; ptr++, len--)
|
||||
cs -= *ptr;
|
||||
return !cs;
|
||||
}
|
||||
|
||||
void BaseFrame::set_bytemask_(uint8_t idx, uint8_t mask, bool state) {
|
||||
uint8_t *dst = this->pbuf_ + idx;
|
||||
if (state)
|
||||
*dst |= mask;
|
||||
else
|
||||
*dst &= ~mask;
|
||||
}
|
||||
|
||||
static char u4hex(uint8_t num) { return num + ((num < 10) ? '0' : ('A' - 10)); }
|
||||
|
||||
String Frame::to_string() const {
|
||||
String ret;
|
||||
char buf[4];
|
||||
buf[2] = ' ';
|
||||
buf[3] = '\0';
|
||||
ret.reserve(3 * 36);
|
||||
const uint8_t *it = this->data();
|
||||
for (size_t i = 0; i < this->size(); i++, it++) {
|
||||
buf[0] = u4hex(*it >> 4);
|
||||
buf[1] = u4hex(*it & 15);
|
||||
ret.concat(buf);
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
} // namespace midea_dongle
|
||||
} // namespace esphome
|
||||
104
esphome/components/midea_dongle/midea_frame.h
Normal file
104
esphome/components/midea_dongle/midea_frame.h
Normal file
|
|
@ -0,0 +1,104 @@
|
|||
#pragma once
|
||||
#include "esphome/core/component.h"
|
||||
|
||||
namespace esphome {
|
||||
namespace midea_dongle {
|
||||
|
||||
static const uint8_t OFFSET_START = 0;
|
||||
static const uint8_t OFFSET_LENGTH = 1;
|
||||
static const uint8_t OFFSET_APPTYPE = 2;
|
||||
static const uint8_t OFFSET_BODY = 10;
|
||||
static const uint8_t SYNC_BYTE = 0xAA;
|
||||
|
||||
class Frame {
|
||||
public:
|
||||
Frame() = delete;
|
||||
Frame(uint8_t *data) : pbuf_(data) {}
|
||||
Frame(const Frame &frame) : pbuf_(frame.data()) {}
|
||||
|
||||
// Frame buffer
|
||||
uint8_t *data() const { return this->pbuf_; }
|
||||
// Frame size
|
||||
uint8_t size() const { return this->length_() + OFFSET_LENGTH; }
|
||||
uint8_t app_type() const { return this->pbuf_[OFFSET_APPTYPE]; }
|
||||
|
||||
template<typename T> typename std::enable_if<std::is_base_of<Frame, T>::value, T>::type as() const {
|
||||
return T(*this);
|
||||
}
|
||||
String to_string() const;
|
||||
|
||||
protected:
|
||||
uint8_t *pbuf_;
|
||||
uint8_t length_() const { return this->pbuf_[OFFSET_LENGTH]; }
|
||||
};
|
||||
|
||||
class BaseFrame : public Frame {
|
||||
public:
|
||||
BaseFrame() = delete;
|
||||
BaseFrame(uint8_t *data) : Frame(data) {}
|
||||
BaseFrame(const Frame &frame) : Frame(frame) {}
|
||||
|
||||
// Check for valid
|
||||
bool is_valid() const;
|
||||
// Prepare for sending to device
|
||||
void finalize();
|
||||
uint8_t get_type() const { return this->pbuf_[9]; }
|
||||
void set_type(uint8_t value) { this->pbuf_[9] = value; }
|
||||
bool has_response_type(uint8_t type) const { return this->resp_type_() == type; }
|
||||
bool has_type(uint8_t type) const { return this->get_type() == type; }
|
||||
|
||||
protected:
|
||||
static const uint8_t PROGMEM CRC_TABLE[256];
|
||||
void set_bytemask_(uint8_t idx, uint8_t mask, bool state);
|
||||
uint8_t resp_type_() const { return this->pbuf_[OFFSET_BODY]; }
|
||||
bool has_valid_crc_() const;
|
||||
bool has_valid_cs_() const;
|
||||
void update_crc_();
|
||||
void update_cs_();
|
||||
};
|
||||
|
||||
template<typename T = Frame, size_t buf_size = 36> class StaticFrame : public T {
|
||||
public:
|
||||
// Default constructor
|
||||
StaticFrame() : T(this->buf_) {}
|
||||
// Copy constructor
|
||||
StaticFrame(const Frame &src) : T(this->buf_) {
|
||||
if (src.length_() < sizeof(this->buf_)) {
|
||||
memcpy(this->buf_, src.data(), src.length_() + OFFSET_LENGTH);
|
||||
}
|
||||
}
|
||||
// Constructor for RAM data
|
||||
StaticFrame(const uint8_t *src) : T(this->buf_) {
|
||||
const uint8_t len = src[OFFSET_LENGTH];
|
||||
if (len < sizeof(this->buf_)) {
|
||||
memcpy(this->buf_, src, len + OFFSET_LENGTH);
|
||||
}
|
||||
}
|
||||
// Constructor for PROGMEM data
|
||||
StaticFrame(const __FlashStringHelper *pgm) : T(this->buf_) {
|
||||
const uint8_t *src = reinterpret_cast<decltype(src)>(pgm);
|
||||
const uint8_t len = pgm_read_byte(src + OFFSET_LENGTH);
|
||||
if (len < sizeof(this->buf_)) {
|
||||
memcpy_P(this->buf_, src, len + OFFSET_LENGTH);
|
||||
}
|
||||
}
|
||||
|
||||
protected:
|
||||
uint8_t buf_[buf_size];
|
||||
};
|
||||
|
||||
// Device network notification frame
|
||||
class NotifyFrame : public midea_dongle::StaticFrame<BaseFrame, 32> {
|
||||
public:
|
||||
NotifyFrame() : StaticFrame(FPSTR(NotifyFrame::INIT)) {}
|
||||
void set_signal_strength(uint8_t value) { this->pbuf_[12] = value; }
|
||||
uint8_t get_signal_strength() const { return this->pbuf_[12]; }
|
||||
void set_connected(bool state) { this->pbuf_[18] = state ? 0 : 1; }
|
||||
bool is_connected() const { return !this->pbuf_[18]; }
|
||||
|
||||
private:
|
||||
static const uint8_t PROGMEM INIT[];
|
||||
};
|
||||
|
||||
} // namespace midea_dongle
|
||||
} // namespace esphome
|
||||
|
|
@ -1475,6 +1475,23 @@ climate:
|
|||
name: Toshiba Climate
|
||||
- platform: hitachi_ac344
|
||||
name: Hitachi Climate
|
||||
- platform: midea_ac
|
||||
visual:
|
||||
min_temperature: 18 °C
|
||||
max_temperature: 25 °C
|
||||
temperature_step: 0.1 °C
|
||||
name: "Electrolux EACS"
|
||||
beeper: true
|
||||
outdoor_temperature:
|
||||
name: "Temp"
|
||||
power_usage:
|
||||
name: "Power"
|
||||
humidity_setpoint:
|
||||
name: "Hum"
|
||||
|
||||
midea_dongle:
|
||||
uart_id: uart0
|
||||
strength_icon: true
|
||||
|
||||
switch:
|
||||
- platform: gpio
|
||||
|
|
|
|||
Loading…
Reference in a new issue