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https://github.com/esphome/esphome.git
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Add support for LYWSD02MMC Xiaomi device (#7080)
This commit is contained in:
parent
8d5be27746
commit
fc146dabed
12 changed files with 225 additions and 3 deletions
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@ -453,6 +453,7 @@ esphome/components/wl_134/* @hobbypunk90
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esphome/components/x9c/* @EtienneMD
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esphome/components/x9c/* @EtienneMD
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esphome/components/xgzp68xx/* @gcormier
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esphome/components/xgzp68xx/* @gcormier
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esphome/components/xiaomi_hhccjcy10/* @fariouche
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esphome/components/xiaomi_hhccjcy10/* @fariouche
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esphome/components/xiaomi_lywsd02mmc/* @juanluss31
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esphome/components/xiaomi_lywsd03mmc/* @ahpohl
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esphome/components/xiaomi_lywsd03mmc/* @ahpohl
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esphome/components/xiaomi_mhoc303/* @drug123
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esphome/components/xiaomi_mhoc303/* @drug123
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esphome/components/xiaomi_mhoc401/* @vevsvevs
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esphome/components/xiaomi_mhoc401/* @vevsvevs
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@ -49,8 +49,8 @@ bool parse_xiaomi_value(uint16_t value_type, const uint8_t *data, uint8_t value_
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const uint16_t conductivity = encode_uint16(data[1], data[0]);
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const uint16_t conductivity = encode_uint16(data[1], data[0]);
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result.conductivity = conductivity;
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result.conductivity = conductivity;
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}
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}
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// battery, 1 byte, 8-bit unsigned integer, 1 %
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// battery / MiaoMiaoce battery, 1 byte, 8-bit unsigned integer, 1 %
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else if ((value_type == 0x100A) && (value_length == 1)) {
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else if ((value_type == 0x100A || value_type == 0x4803) && (value_length == 1)) {
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result.battery_level = data[0];
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result.battery_level = data[0];
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}
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}
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// temperature + humidity, 4 bytes, 16-bit signed integer (LE) each, 0.1 °C, 0.1 %
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// temperature + humidity, 4 bytes, 16-bit signed integer (LE) each, 0.1 °C, 0.1 %
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@ -80,6 +80,17 @@ bool parse_xiaomi_value(uint16_t value_type, const uint8_t *data, uint8_t value_
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result.has_motion = !idle_time;
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result.has_motion = !idle_time;
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} else if ((value_type == 0x1018) && (value_length == 1)) {
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} else if ((value_type == 0x1018) && (value_length == 1)) {
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result.is_light = data[0];
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result.is_light = data[0];
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}
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// MiaoMiaoce temperature, 4 bytes, float, 0.1 °C
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else if ((value_type == 0x4C01) && (value_length == 4)) {
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const uint32_t int_number = encode_uint32(data[3], data[2], data[1], data[0]);
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float temperature;
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std::memcpy(&temperature, &int_number, sizeof(temperature));
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result.temperature = temperature;
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}
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// MiaoMiaoce humidity, 1 byte, 8-bit unsigned integer, 1 %
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else if ((value_type == 0x4C02) && (value_length == 1)) {
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result.humidity = data[0];
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} else {
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} else {
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return false;
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return false;
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}
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}
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@ -111,7 +122,8 @@ bool parse_xiaomi_message(const std::vector<uint8_t> &message, XiaomiParseResult
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}
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}
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while (payload_length > 3) {
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while (payload_length > 3) {
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if (payload[payload_offset + 1] != 0x10 && payload[payload_offset + 1] != 0x00) {
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if (payload[payload_offset + 1] != 0x10 && payload[payload_offset + 1] != 0x00 &&
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payload[payload_offset + 1] != 0x4C && payload[payload_offset + 1] != 0x48) {
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ESP_LOGVV(TAG, "parse_xiaomi_message(): fixed byte not found, stop parsing residual data.");
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ESP_LOGVV(TAG, "parse_xiaomi_message(): fixed byte not found, stop parsing residual data.");
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break;
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break;
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}
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}
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@ -190,6 +202,11 @@ optional<XiaomiParseResult> parse_xiaomi_header(const esp32_ble_tracker::Service
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} else if (device_uuid == 0x045b) { // rectangular body, e-ink display
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} else if (device_uuid == 0x045b) { // rectangular body, e-ink display
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result.type = XiaomiParseResult::TYPE_LYWSD02;
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result.type = XiaomiParseResult::TYPE_LYWSD02;
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result.name = "LYWSD02";
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result.name = "LYWSD02";
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} else if (device_uuid == 0x2542) { // rectangular body, e-ink display — with bindkeys
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result.type = XiaomiParseResult::TYPE_LYWSD02MMC;
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result.name = "LYWSD02MMC";
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if (raw.size() == 19)
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result.raw_offset -= 6;
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} else if (device_uuid == 0x040a) { // Mosquito Repellent Smart Version
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} else if (device_uuid == 0x040a) { // Mosquito Repellent Smart Version
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result.type = XiaomiParseResult::TYPE_WX08ZM;
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result.type = XiaomiParseResult::TYPE_WX08ZM;
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result.name = "WX08ZM";
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result.name = "WX08ZM";
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@ -17,6 +17,7 @@ struct XiaomiParseResult {
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TYPE_HHCCPOT002,
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TYPE_HHCCPOT002,
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TYPE_LYWSDCGQ,
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TYPE_LYWSDCGQ,
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TYPE_LYWSD02,
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TYPE_LYWSD02,
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TYPE_LYWSD02MMC,
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TYPE_CGG1,
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TYPE_CGG1,
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TYPE_LYWSD03MMC,
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TYPE_LYWSD03MMC,
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TYPE_CGD1,
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TYPE_CGD1,
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0
esphome/components/xiaomi_lywsd02mmc/__init__.py
Normal file
0
esphome/components/xiaomi_lywsd02mmc/__init__.py
Normal file
77
esphome/components/xiaomi_lywsd02mmc/sensor.py
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77
esphome/components/xiaomi_lywsd02mmc/sensor.py
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@ -0,0 +1,77 @@
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import esphome.codegen as cg
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import esphome.config_validation as cv
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from esphome.components import sensor, esp32_ble_tracker
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from esphome.const import (
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CONF_BATTERY_LEVEL,
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CONF_HUMIDITY,
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CONF_MAC_ADDRESS,
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CONF_TEMPERATURE,
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DEVICE_CLASS_TEMPERATURE,
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ENTITY_CATEGORY_DIAGNOSTIC,
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STATE_CLASS_MEASUREMENT,
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UNIT_CELSIUS,
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UNIT_PERCENT,
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DEVICE_CLASS_HUMIDITY,
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DEVICE_CLASS_BATTERY,
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CONF_ID,
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CONF_BINDKEY,
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)
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AUTO_LOAD = ["xiaomi_ble"]
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CODEOWNERS = ["@juanluss31"]
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DEPENDENCIES = ["esp32_ble_tracker"]
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xiaomi_lywsd02mmc_ns = cg.esphome_ns.namespace("xiaomi_lywsd02mmc")
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XiaomiLYWSD02MMC = xiaomi_lywsd02mmc_ns.class_(
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"XiaomiLYWSD02MMC", esp32_ble_tracker.ESPBTDeviceListener, cg.Component
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)
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CONFIG_SCHEMA = (
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cv.Schema(
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{
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cv.GenerateID(): cv.declare_id(XiaomiLYWSD02MMC),
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cv.Required(CONF_MAC_ADDRESS): cv.mac_address,
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cv.Required(CONF_BINDKEY): cv.bind_key,
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cv.Optional(CONF_TEMPERATURE): sensor.sensor_schema(
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unit_of_measurement=UNIT_CELSIUS,
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accuracy_decimals=1,
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device_class=DEVICE_CLASS_TEMPERATURE,
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state_class=STATE_CLASS_MEASUREMENT,
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),
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cv.Optional(CONF_HUMIDITY): sensor.sensor_schema(
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unit_of_measurement=UNIT_PERCENT,
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accuracy_decimals=0,
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device_class=DEVICE_CLASS_HUMIDITY,
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state_class=STATE_CLASS_MEASUREMENT,
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),
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cv.Optional(CONF_BATTERY_LEVEL): sensor.sensor_schema(
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unit_of_measurement=UNIT_PERCENT,
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accuracy_decimals=0,
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device_class=DEVICE_CLASS_BATTERY,
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state_class=STATE_CLASS_MEASUREMENT,
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entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
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),
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}
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)
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.extend(esp32_ble_tracker.ESP_BLE_DEVICE_SCHEMA)
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.extend(cv.COMPONENT_SCHEMA)
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)
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async def to_code(config):
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var = cg.new_Pvariable(config[CONF_ID])
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await cg.register_component(var, config)
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await esp32_ble_tracker.register_ble_device(var, config)
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cg.add(var.set_address(config[CONF_MAC_ADDRESS].as_hex))
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cg.add(var.set_bindkey(config[CONF_BINDKEY]))
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if temperature_config := config.get(CONF_TEMPERATURE):
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sens = await sensor.new_sensor(temperature_config)
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cg.add(var.set_temperature(sens))
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if humidity_config := config.get(CONF_HUMIDITY):
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sens = await sensor.new_sensor(humidity_config)
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cg.add(var.set_humidity(sens))
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if battery_level_config := config.get(CONF_BATTERY_LEVEL):
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sens = await sensor.new_sensor(battery_level_config)
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cg.add(var.set_battery_level(sens))
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73
esphome/components/xiaomi_lywsd02mmc/xiaomi_lywsd02mmc.cpp
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73
esphome/components/xiaomi_lywsd02mmc/xiaomi_lywsd02mmc.cpp
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@ -0,0 +1,73 @@
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#include "xiaomi_lywsd02mmc.h"
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#include "esphome/core/log.h"
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#ifdef USE_ESP32
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namespace esphome {
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namespace xiaomi_lywsd02mmc {
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static const char *const TAG = "xiaomi_lywsd02mmc";
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void XiaomiLYWSD02MMC::dump_config() {
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ESP_LOGCONFIG(TAG, "Xiaomi LYWSD02MMC");
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ESP_LOGCONFIG(TAG, " Bindkey: %s", format_hex_pretty(this->bindkey_, 16).c_str());
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LOG_SENSOR(" ", "Temperature", this->temperature_);
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LOG_SENSOR(" ", "Humidity", this->humidity_);
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LOG_SENSOR(" ", "Battery Level", this->battery_level_);
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}
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bool XiaomiLYWSD02MMC::parse_device(const esp32_ble_tracker::ESPBTDevice &device) {
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if (device.address_uint64() != this->address_) {
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ESP_LOGVV(TAG, "parse_device(): unknown MAC address.");
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return false;
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}
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ESP_LOGVV(TAG, "parse_device(): MAC address %s found.", device.address_str().c_str());
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bool success = false;
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for (auto &service_data : device.get_service_datas()) {
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auto res = xiaomi_ble::parse_xiaomi_header(service_data);
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if (!res.has_value()) {
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continue;
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}
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if (res->is_duplicate) {
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continue;
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}
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if (res->has_encryption &&
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(!(xiaomi_ble::decrypt_xiaomi_payload(const_cast<std::vector<uint8_t> &>(service_data.data), this->bindkey_,
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this->address_)))) {
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continue;
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}
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if (!(xiaomi_ble::parse_xiaomi_message(service_data.data, *res))) {
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continue;
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}
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if (!(xiaomi_ble::report_xiaomi_results(res, device.address_str()))) {
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continue;
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}
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if (res->temperature.has_value() && this->temperature_ != nullptr)
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this->temperature_->publish_state(*res->temperature);
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if (res->humidity.has_value() && this->humidity_ != nullptr)
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this->humidity_->publish_state(*res->humidity);
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if (res->battery_level.has_value() && this->battery_level_ != nullptr)
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this->battery_level_->publish_state(*res->battery_level);
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success = true;
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}
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return success;
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}
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void XiaomiLYWSD02MMC::set_bindkey(const std::string &bindkey) {
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memset(this->bindkey_, 0, 16);
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if (bindkey.size() != 32) {
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return;
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}
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char temp[3] = {0};
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for (int i = 0; i < 16; i++) {
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strncpy(temp, &(bindkey.c_str()[i * 2]), 2);
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this->bindkey_[i] = std::strtoul(temp, nullptr, 16);
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}
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}
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} // namespace xiaomi_lywsd02mmc
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} // namespace esphome
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#endif
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37
esphome/components/xiaomi_lywsd02mmc/xiaomi_lywsd02mmc.h
Normal file
37
esphome/components/xiaomi_lywsd02mmc/xiaomi_lywsd02mmc.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/esp32_ble_tracker/esp32_ble_tracker.h"
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#include "esphome/components/xiaomi_ble/xiaomi_ble.h"
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#ifdef USE_ESP32
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namespace esphome {
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namespace xiaomi_lywsd02mmc {
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class XiaomiLYWSD02MMC : public Component, public esp32_ble_tracker::ESPBTDeviceListener {
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public:
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void set_address(uint64_t address) { this->address_ = address; }
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void set_bindkey(const std::string &bindkey);
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bool parse_device(const esp32_ble_tracker::ESPBTDevice &device) override;
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void dump_config() override;
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float get_setup_priority() const override { return setup_priority::DATA; }
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void set_temperature(sensor::Sensor *temperature) { this->temperature_ = temperature; }
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void set_humidity(sensor::Sensor *humidity) { this->humidity_ = humidity; }
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void set_battery_level(sensor::Sensor *battery_level) { this->battery_level_ = battery_level; }
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protected:
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uint64_t address_;
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uint8_t bindkey_[16];
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sensor::Sensor *temperature_{nullptr};
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sensor::Sensor *humidity_{nullptr};
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sensor::Sensor *battery_level_{nullptr};
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};
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} // namespace xiaomi_lywsd02mmc
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} // namespace esphome
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#endif
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12
tests/components/xiaomi_lywsd02mmc/common.yaml
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12
tests/components/xiaomi_lywsd02mmc/common.yaml
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esp32_ble_tracker:
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sensor:
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- platform: xiaomi_lywsd02mmc
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mac_address: A4:C1:38:54:5E:18
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bindkey: 2529d8e0d23150a588675cc54ad48400
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temperature:
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name: Xiaomi LYWSD02MMC Temperature
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humidity:
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name: Xiaomi LYWSD02MMC Humidity
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battery_level:
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name: Xiaomi LYWSD02MMC Battery Level
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1
tests/components/xiaomi_lywsd02mmc/test.esp32-ard.yaml
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1
tests/components/xiaomi_lywsd02mmc/test.esp32-ard.yaml
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<<: !include common.yaml
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<<: !include common.yaml
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<<: !include common.yaml
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1
tests/components/xiaomi_lywsd02mmc/test.esp32-idf.yaml
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1
tests/components/xiaomi_lywsd02mmc/test.esp32-idf.yaml
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@ -0,0 +1 @@
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<<: !include common.yaml
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