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Add LG Climate IR (#1097)
* Add LG Climate ir * Add LG Climate IR * Add LG Climate IR * Add LG Climate IR * Add LG Climate IR * Add LG Climate IR * Add LG Climate IR Co-authored-by: Sangheon Heo <square99@SangHeonui-Macmini.local>
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square99
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0
esphome/components/climate_ir_lg/__init__.py
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esphome/components/climate_ir_lg/__init__.py
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esphome/components/climate_ir_lg/climate.py
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esphome/components/climate_ir_lg/climate.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 climate_ir
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from esphome.const import CONF_ID
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AUTO_LOAD = ['climate_ir']
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climate_ir_lg_ns = cg.esphome_ns.namespace('climate_ir_lg')
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LgIrClimate = climate_ir_lg_ns.class_('LgIrClimate', climate_ir.ClimateIR)
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CONFIG_SCHEMA = climate_ir.CLIMATE_IR_WITH_RECEIVER_SCHEMA.extend({
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cv.GenerateID(): cv.declare_id(LgIrClimate),
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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 climate_ir.register_climate_ir(var, config)
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204
esphome/components/climate_ir_lg/climate_ir_lg.cpp
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esphome/components/climate_ir_lg/climate_ir_lg.cpp
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#include "climate_ir_lg.h"
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#include "esphome/core/log.h"
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namespace esphome {
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namespace climate_ir_lg {
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static const char *TAG = "climate.climate_ir_lg";
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const uint32_t COMMAND_ON = 0x00000;
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const uint32_t COMMAND_ON_AI = 0x03000;
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const uint32_t COMMAND_COOL = 0x08000;
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const uint32_t COMMAND_OFF = 0xC0000;
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const uint32_t COMMAND_SWING = 0x10000;
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// On, 25C, Mode: Auto, Fan: Auto, Zone Follow: Off, Sensor Temp: Ignore.
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const uint32_t COMMAND_AUTO = 0x0B000;
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const uint32_t COMMAND_DRY_FAN = 0x09000;
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const uint32_t COMMAND_MASK = 0xFF000;
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const uint32_t FAN_MASK = 0xF0;
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const uint32_t FAN_AUTO = 0x50;
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const uint32_t FAN_MIN = 0x00;
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const uint32_t FAN_MED = 0x20;
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const uint32_t FAN_MAX = 0x40;
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// Temperature
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const uint8_t TEMP_RANGE = TEMP_MAX - TEMP_MIN + 1;
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const uint32_t TEMP_MASK = 0XF00;
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const uint32_t TEMP_SHIFT = 8;
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// Constants
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static const uint32_t HEADER_HIGH_US = 8000;
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static const uint32_t HEADER_LOW_US = 4000;
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static const uint32_t BIT_HIGH_US = 600;
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static const uint32_t BIT_ONE_LOW_US = 1600;
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static const uint32_t BIT_ZERO_LOW_US = 550;
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const uint16_t BITS = 28;
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void LgIrClimate::transmit_state() {
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uint32_t remote_state = 0x8800000;
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// ESP_LOGD(TAG, "climate_lg_ir mode_before_ code: 0x%02X", modeBefore_);
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if (send_swing_cmd_) {
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send_swing_cmd_ = false;
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remote_state |= COMMAND_SWING;
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} else {
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if (mode_before_ == climate::CLIMATE_MODE_OFF && this->mode == climate::CLIMATE_MODE_AUTO) {
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remote_state |= COMMAND_ON_AI;
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} else if (mode_before_ == climate::CLIMATE_MODE_OFF && this->mode != climate::CLIMATE_MODE_OFF) {
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remote_state |= COMMAND_ON;
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this->mode = climate::CLIMATE_MODE_COOL;
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} else {
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switch (this->mode) {
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case climate::CLIMATE_MODE_COOL:
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remote_state |= COMMAND_COOL;
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break;
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case climate::CLIMATE_MODE_AUTO:
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remote_state |= COMMAND_AUTO;
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break;
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case climate::CLIMATE_MODE_DRY:
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remote_state |= COMMAND_DRY_FAN;
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break;
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case climate::CLIMATE_MODE_OFF:
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default:
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remote_state |= COMMAND_OFF;
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break;
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}
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}
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mode_before_ = this->mode;
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ESP_LOGD(TAG, "climate_lg_ir mode code: 0x%02X", this->mode);
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if (this->mode == climate::CLIMATE_MODE_OFF) {
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remote_state |= FAN_AUTO;
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} else if (this->mode == climate::CLIMATE_MODE_COOL || this->mode == climate::CLIMATE_MODE_DRY) {
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switch (this->fan_mode) {
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case climate::CLIMATE_FAN_HIGH:
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remote_state |= FAN_MAX;
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break;
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case climate::CLIMATE_FAN_MEDIUM:
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remote_state |= FAN_MED;
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break;
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case climate::CLIMATE_FAN_LOW:
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remote_state |= FAN_MIN;
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break;
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case climate::CLIMATE_FAN_AUTO:
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default:
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remote_state |= FAN_AUTO;
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break;
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}
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}
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if (this->mode == climate::CLIMATE_MODE_AUTO) {
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this->fan_mode = climate::CLIMATE_FAN_AUTO;
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// remote_state |= FAN_MODE_AUTO_DRY;
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}
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if (this->mode == climate::CLIMATE_MODE_COOL) {
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auto temp = (uint8_t) roundf(clamp(this->target_temperature, TEMP_MIN, TEMP_MAX));
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remote_state |= ((temp - 15) << TEMP_SHIFT);
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}
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}
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transmit_(remote_state);
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this->publish_state();
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}
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bool LgIrClimate::on_receive(remote_base::RemoteReceiveData data) {
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uint8_t nbits = 0;
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uint32_t remote_state = 0;
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if (!data.expect_item(HEADER_HIGH_US, HEADER_LOW_US))
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return false;
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for (nbits = 0; nbits < 32; nbits++) {
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if (data.expect_item(BIT_HIGH_US, BIT_ONE_LOW_US)) {
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remote_state = (remote_state << 1) | 1;
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} else if (data.expect_item(BIT_HIGH_US, BIT_ZERO_LOW_US)) {
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remote_state = (remote_state << 1) | 0;
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} else if (nbits == BITS) {
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break;
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} else {
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return false;
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}
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}
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ESP_LOGD(TAG, "Decoded 0x%02X", remote_state);
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if ((remote_state & 0xFF00000) != 0x8800000)
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return false;
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if ((remote_state & COMMAND_MASK) == COMMAND_ON) {
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this->mode = climate::CLIMATE_MODE_COOL;
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} else if ((remote_state & COMMAND_MASK) == COMMAND_ON_AI) {
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this->mode = climate::CLIMATE_MODE_AUTO;
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}
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if ((remote_state & COMMAND_MASK) == COMMAND_OFF) {
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this->mode = climate::CLIMATE_MODE_OFF;
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} else if ((remote_state & COMMAND_MASK) == COMMAND_SWING) {
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this->swing_mode =
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this->swing_mode == climate::CLIMATE_SWING_OFF ? climate::CLIMATE_SWING_VERTICAL : climate::CLIMATE_SWING_OFF;
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} else {
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if ((remote_state & COMMAND_MASK) == COMMAND_AUTO)
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this->mode = climate::CLIMATE_MODE_AUTO;
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else if ((remote_state & COMMAND_MASK) == COMMAND_DRY_FAN) {
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this->mode = climate::CLIMATE_MODE_DRY;
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} else {
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this->mode = climate::CLIMATE_MODE_COOL;
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}
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}
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// Temperature
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if (this->mode == climate::CLIMATE_MODE_COOL)
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this->target_temperature = ((remote_state & TEMP_MASK) >> TEMP_SHIFT) + 15;
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// Fan Speed
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if (this->mode == climate::CLIMATE_MODE_AUTO) {
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this->fan_mode = climate::CLIMATE_FAN_AUTO;
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} else if (this->mode == climate::CLIMATE_MODE_COOL || this->mode == climate::CLIMATE_MODE_DRY) {
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if ((remote_state & FAN_MASK) == FAN_AUTO)
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this->fan_mode = climate::CLIMATE_FAN_AUTO;
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else if ((remote_state & FAN_MASK) == FAN_MIN)
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this->fan_mode = climate::CLIMATE_FAN_LOW;
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else if ((remote_state & FAN_MASK) == FAN_MED)
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this->fan_mode = climate::CLIMATE_FAN_MEDIUM;
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else if ((remote_state & FAN_MASK) == FAN_MAX)
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this->fan_mode = climate::CLIMATE_FAN_HIGH;
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}
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this->publish_state();
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return true;
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}
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void LgIrClimate::transmit_(uint32_t value) {
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calc_checksum_(value);
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ESP_LOGD(TAG, "Sending climate_lg_ir code: 0x%02X", value);
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auto transmit = this->transmitter_->transmit();
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auto data = transmit.get_data();
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data->set_carrier_frequency(38000);
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data->reserve(2 + BITS * 2u);
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data->item(HEADER_HIGH_US, HEADER_LOW_US);
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for (uint32_t mask = 1UL << (BITS - 1); mask != 0; mask >>= 1) {
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if (value & mask)
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data->item(BIT_HIGH_US, BIT_ONE_LOW_US);
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else
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data->item(BIT_HIGH_US, BIT_ZERO_LOW_US);
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}
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data->mark(BIT_HIGH_US);
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transmit.perform();
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}
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void LgIrClimate::calc_checksum_(uint32_t &value) {
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uint32_t mask = 0xF;
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uint32_t sum = 0;
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for (uint8_t i = 1; i < 8; i++) {
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sum += (value & (mask << (i * 4))) >> (i * 4);
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}
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value |= (sum & mask);
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}
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} // namespace climate_ir_lg
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} // namespace esphome
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44
esphome/components/climate_ir_lg/climate_ir_lg.h
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esphome/components/climate_ir_lg/climate_ir_lg.h
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#pragma once
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#include "esphome/components/climate_ir/climate_ir.h"
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namespace esphome {
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namespace climate_ir_lg {
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// Temperature
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const uint8_t TEMP_MIN = 18; // Celsius
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const uint8_t TEMP_MAX = 30; // Celsius
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class LgIrClimate : public climate_ir::ClimateIR {
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public:
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LgIrClimate()
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: climate_ir::ClimateIR(TEMP_MIN, TEMP_MAX, 1.0f, true, false,
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{climate::CLIMATE_FAN_AUTO, climate::CLIMATE_FAN_LOW, climate::CLIMATE_FAN_MEDIUM,
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climate::CLIMATE_FAN_HIGH},
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{climate::CLIMATE_SWING_OFF, climate::CLIMATE_SWING_VERTICAL}) {}
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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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send_swing_cmd_ = call.get_swing_mode().has_value();
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// swing resets after unit powered off
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if (call.get_mode().has_value() && *call.get_mode() == climate::CLIMATE_MODE_OFF)
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this->swing_mode = climate::CLIMATE_SWING_OFF;
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climate_ir::ClimateIR::control(call);
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}
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protected:
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/// Transmit via IR the state of this climate controller.
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void transmit_state() override;
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/// Handle received IR Buffer
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bool on_receive(remote_base::RemoteReceiveData data) override;
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bool send_swing_cmd_{false};
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void calc_checksum_(uint32_t &value);
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void transmit_(uint32_t value);
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climate::ClimateMode mode_before_{climate::CLIMATE_MODE_OFF};
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};
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} // namespace climate_ir_lg
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} // namespace esphome
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@ -1277,6 +1277,8 @@ climate:
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name: Mitsubishi
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- platform: whirlpool
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name: Whirlpool Climate
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- platform: climate_ir_lg
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name: LG Climate
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switch:
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- platform: gpio
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