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Add Xiaomi Miscale v1 and v2 (#1368)
This commit is contained in:
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commit
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9 changed files with 363 additions and 0 deletions
0
esphome/components/xiaomi_miscale/__init__.py
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0
esphome/components/xiaomi_miscale/__init__.py
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30
esphome/components/xiaomi_miscale/sensor.py
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esphome/components/xiaomi_miscale/sensor.py
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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 CONF_MAC_ADDRESS, CONF_ID, CONF_WEIGHT, UNIT_KILOGRAM, \
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ICON_SCALE_BATHROOM
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DEPENDENCIES = ['esp32_ble_tracker']
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xiaomi_miscale_ns = cg.esphome_ns.namespace('xiaomi_miscale')
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XiaomiMiscale = xiaomi_miscale_ns.class_('XiaomiMiscale',
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esp32_ble_tracker.ESPBTDeviceListener,
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cg.Component)
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CONFIG_SCHEMA = cv.Schema({
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cv.GenerateID(): cv.declare_id(XiaomiMiscale),
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cv.Required(CONF_MAC_ADDRESS): cv.mac_address,
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cv.Optional(CONF_WEIGHT): sensor.sensor_schema(UNIT_KILOGRAM, ICON_SCALE_BATHROOM, 2),
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}).extend(esp32_ble_tracker.ESP_BLE_DEVICE_SCHEMA).extend(cv.COMPONENT_SCHEMA)
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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 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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if CONF_WEIGHT in config:
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sens = yield sensor.new_sensor(config[CONF_WEIGHT])
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cg.add(var.set_weight(sens))
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101
esphome/components/xiaomi_miscale/xiaomi_miscale.cpp
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esphome/components/xiaomi_miscale/xiaomi_miscale.cpp
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#include "xiaomi_miscale.h"
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#include "esphome/core/log.h"
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#ifdef ARDUINO_ARCH_ESP32
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namespace esphome {
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namespace xiaomi_miscale {
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static const char *TAG = "xiaomi_miscale";
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void XiaomiMiscale::dump_config() {
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ESP_LOGCONFIG(TAG, "Xiaomi Miscale");
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LOG_SENSOR(" ", "Weight", this->weight_);
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}
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bool XiaomiMiscale::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 = parse_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 (!(parse_message(service_data.data, *res))) {
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continue;
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}
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if (!(report_results(res, device.address_str()))) {
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continue;
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}
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if (res->weight.has_value() && this->weight_ != nullptr)
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this->weight_->publish_state(*res->weight);
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success = true;
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}
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return success;
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}
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optional<ParseResult> XiaomiMiscale::parse_header(const esp32_ble_tracker::ServiceData &service_data) {
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ParseResult result;
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if (!service_data.uuid.contains(0x1D, 0x18)) {
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ESP_LOGVV(TAG, "parse_header(): no service data UUID magic bytes.");
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return {};
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}
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return result;
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}
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bool XiaomiMiscale::parse_message(const std::vector<uint8_t> &message, ParseResult &result) {
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// exemple 1d18 a2 6036 e307 07 11 0f1f11
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// 1-2 Weight (MISCALE 181D)
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// 3-4 Years (MISCALE 181D)
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// 5 month (MISCALE 181D)
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// 6 day (MISCALE 181D)
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// 7 hour (MISCALE 181D)
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// 8 minute (MISCALE 181D)
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// 9 second (MISCALE 181D)
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const uint8_t *data = message.data();
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const int data_length = 10;
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if (message.size() != data_length) {
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ESP_LOGVV(TAG, "parse_message(): payload has wrong size (%d)!", message.size());
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return false;
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}
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// weight, 2 bytes, 16-bit unsigned integer, 1 kg
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const int16_t weight = uint16_t(data[1]) | (uint16_t(data[2]) << 8);
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if (data[0] == 0x22 || data[0] == 0xa2)
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result.weight = weight * 0.01f / 2.0f; // unit 'kg'
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else if (data[0] == 0x12 || data[0] == 0xb2)
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result.weight = weight * 0.01f * 0.6; // unit 'jin'
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else if (data[0] == 0x03 || data[0] == 0xb3)
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result.weight = weight * 0.01f * 0.453592; // unit 'lbs'
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return true;
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}
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bool XiaomiMiscale::report_results(const optional<ParseResult> &result, const std::string &address) {
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if (!result.has_value()) {
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ESP_LOGVV(TAG, "report_results(): no results available.");
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return false;
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}
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ESP_LOGD(TAG, "Got Xiaomi Miscale (%s):", address.c_str());
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if (result->weight.has_value()) {
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ESP_LOGD(TAG, " Weight: %.2fkg", *result->weight);
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}
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return true;
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}
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} // namespace xiaomi_miscale
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} // namespace esphome
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#endif
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37
esphome/components/xiaomi_miscale/xiaomi_miscale.h
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esphome/components/xiaomi_miscale/xiaomi_miscale.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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#ifdef ARDUINO_ARCH_ESP32
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namespace esphome {
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namespace xiaomi_miscale {
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struct ParseResult {
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optional<float> weight;
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};
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class XiaomiMiscale : public Component, public esp32_ble_tracker::ESPBTDeviceListener {
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public:
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void set_address(uint64_t address) { address_ = address; };
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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_weight(sensor::Sensor *weight) { weight_ = weight; }
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protected:
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uint64_t address_;
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sensor::Sensor *weight_{nullptr};
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optional<ParseResult> parse_header(const esp32_ble_tracker::ServiceData &service_data);
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bool parse_message(const std::vector<uint8_t> &message, ParseResult &result);
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bool report_results(const optional<ParseResult> &result, const std::string &address);
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};
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} // namespace xiaomi_miscale
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} // namespace esphome
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#endif
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0
esphome/components/xiaomi_miscale2/__init__.py
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0
esphome/components/xiaomi_miscale2/__init__.py
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34
esphome/components/xiaomi_miscale2/sensor.py
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34
esphome/components/xiaomi_miscale2/sensor.py
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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 CONF_MAC_ADDRESS, CONF_ID, CONF_WEIGHT, UNIT_KILOGRAM, \
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ICON_SCALE_BATHROOM, UNIT_OHM, CONF_IMPEDANCE, ICON_OMEGA
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DEPENDENCIES = ['esp32_ble_tracker']
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xiaomi_miscale2_ns = cg.esphome_ns.namespace('xiaomi_miscale2')
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XiaomiMiscale2 = xiaomi_miscale2_ns.class_('XiaomiMiscale2',
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esp32_ble_tracker.ESPBTDeviceListener,
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cg.Component)
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CONFIG_SCHEMA = cv.Schema({
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cv.GenerateID(): cv.declare_id(XiaomiMiscale2),
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cv.Required(CONF_MAC_ADDRESS): cv.mac_address,
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cv.Optional(CONF_WEIGHT): sensor.sensor_schema(UNIT_KILOGRAM, ICON_SCALE_BATHROOM, 2),
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cv.Optional(CONF_IMPEDANCE): sensor.sensor_schema(UNIT_OHM, ICON_OMEGA, 0),
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}).extend(esp32_ble_tracker.ESP_BLE_DEVICE_SCHEMA).extend(cv.COMPONENT_SCHEMA)
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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 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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if CONF_WEIGHT in config:
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sens = yield sensor.new_sensor(config[CONF_WEIGHT])
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cg.add(var.set_weight(sens))
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if CONF_IMPEDANCE in config:
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sens = yield sensor.new_sensor(config[CONF_IMPEDANCE])
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cg.add(var.set_impedance(sens))
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esphome/components/xiaomi_miscale2/xiaomi_miscale2.cpp
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esphome/components/xiaomi_miscale2/xiaomi_miscale2.cpp
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#include "xiaomi_miscale2.h"
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#include "esphome/core/log.h"
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#ifdef ARDUINO_ARCH_ESP32
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namespace esphome {
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namespace xiaomi_miscale2 {
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static const char *TAG = "xiaomi_miscale2";
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void XiaomiMiscale2::dump_config() {
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ESP_LOGCONFIG(TAG, "Xiaomi Miscale2");
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LOG_SENSOR(" ", "Weight", this->weight_);
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LOG_SENSOR(" ", "Impedance", this->impedance_);
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}
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bool XiaomiMiscale2::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 = parse_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 (!(parse_message(service_data.data, *res))) {
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continue;
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}
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if (!(report_results(res, device.address_str()))) {
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continue;
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}
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if (res->weight.has_value() && this->weight_ != nullptr)
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this->weight_->publish_state(*res->weight);
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if (res->impedance.has_value() && this->impedance_ != nullptr)
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this->impedance_->publish_state(*res->impedance);
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success = true;
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}
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return success;
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}
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optional<ParseResult> XiaomiMiscale2::parse_header(const esp32_ble_tracker::ServiceData &service_data) {
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ParseResult result;
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if (!service_data.uuid.contains(0x1B, 0x18)) {
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ESP_LOGVV(TAG, "parse_header(): no service data UUID magic bytes.");
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return {};
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}
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return result;
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}
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bool XiaomiMiscale2::parse_message(const std::vector<uint8_t> &message, ParseResult &result) {
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// 2-3 Years (MISCALE 2 181B)
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// 4 month (MISCALE 2 181B)
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// 5 day (MISCALE 2 181B)
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// 6 hour (MISCALE 2 181B)
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// 7 minute (MISCALE 2 181B)
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// 8 second (MISCALE 2 181B)
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// 9-10 impedance (MISCALE 2 181B)
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// 11-12 weight (MISCALE 2 181B)
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const uint8_t *data = message.data();
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const int data_length = 13;
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if (message.size() != data_length) {
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ESP_LOGVV(TAG, "parse_message(): payload has wrong size (%d)!", message.size());
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return false;
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}
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bool is_Stabilized = ((data[1] & (1 << 5)) != 0) ? true : false;
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bool loadRemoved = ((data[1] & (1 << 7)) != 0) ? true : false;
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// weight, 2 bytes, 16-bit unsigned integer, 1 kg
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const int16_t weight = uint16_t(data[11]) | (uint16_t(data[12]) << 8);
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if (data[0] == 0x02)
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result.weight = weight * 0.01f / 2.0f; // unit 'kg'
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else if (data[0] == 0x03)
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result.weight = weight * 0.01f * 0.453592; // unit 'lbs'
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// impedance, 2 bytes, 16-bit
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const int16_t impedance = uint16_t(data[9]) | (uint16_t(data[10]) << 8);
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result.impedance = impedance;
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if (!is_Stabilized || loadRemoved || impedance == 0 || impedance >= 3000) {
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return false;
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}
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return true;
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}
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bool XiaomiMiscale2::report_results(const optional<ParseResult> &result, const std::string &address) {
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if (!result.has_value()) {
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ESP_LOGVV(TAG, "report_results(): no results available.");
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return false;
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}
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ESP_LOGD(TAG, "Got Xiaomi Miscale2 (%s):", address.c_str());
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if (result->weight.has_value()) {
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ESP_LOGD(TAG, " Weight: %.2fkg", *result->weight);
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}
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if (result->impedance.has_value()) {
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ESP_LOGD(TAG, " Impedance: %.0fohm", *result->impedance);
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}
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return true;
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}
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} // namespace xiaomi_miscale2
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} // namespace esphome
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#endif
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40
esphome/components/xiaomi_miscale2/xiaomi_miscale2.h
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esphome/components/xiaomi_miscale2/xiaomi_miscale2.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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#ifdef ARDUINO_ARCH_ESP32
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namespace esphome {
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namespace xiaomi_miscale2 {
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struct ParseResult {
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optional<float> weight;
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optional<float> impedance;
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};
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class XiaomiMiscale2 : public Component, public esp32_ble_tracker::ESPBTDeviceListener {
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public:
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void set_address(uint64_t address) { address_ = address; };
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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_weight(sensor::Sensor *weight) { weight_ = weight; }
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void set_impedance(sensor::Sensor *impedance) { impedance_ = impedance; }
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protected:
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uint64_t address_;
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sensor::Sensor *weight_{nullptr};
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sensor::Sensor *impedance_{nullptr};
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optional<ParseResult> parse_header(const esp32_ble_tracker::ServiceData &service_data);
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bool parse_message(const std::vector<uint8_t> &message, ParseResult &result);
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bool report_results(const optional<ParseResult> &result, const std::string &address);
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};
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} // namespace xiaomi_miscale2
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} // namespace esphome
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#endif
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@ -244,6 +244,7 @@ CONF_IDLE_TIME = 'idle_time'
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CONF_IF = 'if'
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CONF_IIR_FILTER = 'iir_filter'
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CONF_ILLUMINANCE = 'illuminance'
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CONF_IMPEDANCE = 'impedance'
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CONF_INCLUDES = 'includes'
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CONF_INDEX = 'index'
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CONF_INDOOR = 'indoor'
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@ -565,6 +566,7 @@ CONF_WAKEUP_PIN = 'wakeup_pin'
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CONF_WARM_WHITE = 'warm_white'
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CONF_WARM_WHITE_COLOR_TEMPERATURE = 'warm_white_color_temperature'
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CONF_WATCHDOG_THRESHOLD = 'watchdog_threshold'
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CONF_WEIGHT = 'weight'
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CONF_WHILE = 'while'
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CONF_WHITE = 'white'
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CONF_WIDTH = 'width'
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@ -602,6 +604,7 @@ ICON_MAGNET = 'mdi:magnet'
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ICON_MOLECULE_CO2 = 'mdi:molecule-co2'
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ICON_MOTION_SENSOR = 'mdi:motion-sensor'
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ICON_NEW_BOX = 'mdi:new-box'
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ICON_OMEGA = 'mdi:omega'
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ICON_PERCENT = 'mdi:percent'
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ICON_POWER = 'mdi:power'
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ICON_PULSE = 'mdi:pulse'
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@ -610,6 +613,7 @@ ICON_RESTART = 'mdi:restart'
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ICON_ROTATE_RIGHT = 'mdi:rotate-right'
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ICON_RULER = 'mdi:ruler'
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ICON_SCALE = 'mdi:scale'
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ICON_SCALE_BATHROOM = 'mdi:scale-bathroom'
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ICON_SCREEN_ROTATION = 'mdi:screen-rotation'
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ICON_SIGN_DIRECTION = 'mdi:sign-direction'
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ICON_SIGNAL = 'mdi:signal-distance-variant'
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@ -636,6 +640,7 @@ UNIT_G = 'G'
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UNIT_HECTOPASCAL = 'hPa'
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UNIT_HERTZ = 'Hz'
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UNIT_KELVIN = 'K'
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UNIT_KILOGRAM = 'kg'
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UNIT_KILOMETER = 'km'
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UNIT_KILOMETER_PER_HOUR = 'km/h'
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UNIT_LUX = 'lx'
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