mirror of https://github.com/esphome/esphome.git
Feat: Add GREE climateir component (#4464)
Co-authored-by: orestismers <33354671+orestismers@users.noreply.github.com> Co-authored-by: Orestes Mersinias <orestis.mers@gmail.com> Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
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@ -110,6 +110,7 @@ esphome/components/gp8403/* @jesserockz
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esphome/components/gpio/* @esphome/core
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esphome/components/gps/* @coogle
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esphome/components/graph/* @synco
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esphome/components/gree/* @orestismers
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esphome/components/grove_tb6612fng/* @max246
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esphome/components/growatt_solar/* @leeuwte
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esphome/components/haier/* @paveldn
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@ -0,0 +1,33 @@
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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, CONF_MODEL
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CODEOWNERS = ["@orestismers"]
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AUTO_LOAD = ["climate_ir"]
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gree_ns = cg.esphome_ns.namespace("gree")
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GreeClimate = gree_ns.class_("GreeClimate", climate_ir.ClimateIR)
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Model = gree_ns.enum("Model")
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MODELS = {
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"generic": Model.GREE_GENERIC,
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"yan": Model.GREE_YAN,
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"yaa": Model.GREE_YAA,
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"yac": Model.GREE_YAC,
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}
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CONFIG_SCHEMA = climate_ir.CLIMATE_IR_WITH_RECEIVER_SCHEMA.extend(
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{
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cv.GenerateID(): cv.declare_id(GreeClimate),
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cv.Required(CONF_MODEL): cv.enum(MODELS),
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}
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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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cg.add(var.set_model(config[CONF_MODEL]))
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await climate_ir.register_climate_ir(var, config)
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@ -0,0 +1,157 @@
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#include "gree.h"
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#include "esphome/components/remote_base/remote_base.h"
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namespace esphome {
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namespace gree {
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static const char *const TAG = "gree.climate";
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void GreeClimate::set_model(Model model) { this->model_ = model; }
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void GreeClimate::transmit_state() {
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uint8_t remote_state[8] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00};
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remote_state[0] = this->fan_speed_() | this->operation_mode_();
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remote_state[1] = this->temperature_();
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if (this->model_ == GREE_YAN) {
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remote_state[2] = 0x60;
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remote_state[3] = 0x50;
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remote_state[4] = this->vertical_swing_();
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}
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if (this->model_ == GREE_YAC) {
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remote_state[4] |= (this->horizontal_swing_() << 4);
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}
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if (this->model_ == GREE_YAA || this->model_ == GREE_YAC) {
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remote_state[2] = 0x20; // bits 0..3 always 0000, bits 4..7 TURBO,LIGHT,HEALTH,X-FAN
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remote_state[3] = 0x50; // bits 4..7 always 0101
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remote_state[6] = 0x20; // YAA1FB, FAA1FB1, YB1F2 bits 4..7 always 0010
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if (this->vertical_swing_() == GREE_VDIR_SWING) {
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remote_state[0] |= (1 << 6); // Enable swing by setting bit 6
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} else if (this->vertical_swing_() != GREE_VDIR_AUTO) {
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remote_state[5] = this->vertical_swing_();
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}
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}
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// Calculate the checksum
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if (this->model_ == GREE_YAN) {
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remote_state[7] = ((remote_state[0] << 4) + (remote_state[1] << 4) + 0xC0);
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} else {
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remote_state[7] =
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((((remote_state[0] & 0x0F) + (remote_state[1] & 0x0F) + (remote_state[2] & 0x0F) + (remote_state[3] & 0x0F) +
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((remote_state[5] & 0xF0) >> 4) + ((remote_state[6] & 0xF0) >> 4) + ((remote_state[7] & 0xF0) >> 4) + 0x0A) &
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0x0F)
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<< 4) |
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(remote_state[7] & 0x0F);
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}
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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(GREE_IR_FREQUENCY);
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data->mark(GREE_HEADER_MARK);
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data->space(GREE_HEADER_SPACE);
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for (int i = 0; i < 4; i++) {
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for (uint8_t mask = 1; mask > 0; mask <<= 1) { // iterate through bit mask
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data->mark(GREE_BIT_MARK);
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bool bit = remote_state[i] & mask;
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data->space(bit ? GREE_ONE_SPACE : GREE_ZERO_SPACE);
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}
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}
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data->mark(GREE_BIT_MARK);
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data->space(GREE_ZERO_SPACE);
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data->mark(GREE_BIT_MARK);
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data->space(GREE_ONE_SPACE);
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data->mark(GREE_BIT_MARK);
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data->space(GREE_ZERO_SPACE);
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data->mark(GREE_BIT_MARK);
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data->space(GREE_MESSAGE_SPACE);
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for (int i = 4; i < 8; i++) {
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for (uint8_t mask = 1; mask > 0; mask <<= 1) { // iterate through bit mask
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data->mark(GREE_BIT_MARK);
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bool bit = remote_state[i] & mask;
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data->space(bit ? GREE_ONE_SPACE : GREE_ZERO_SPACE);
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}
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}
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data->mark(GREE_BIT_MARK);
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data->space(0);
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transmit.perform();
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}
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uint8_t GreeClimate::operation_mode_() {
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uint8_t operating_mode = GREE_MODE_ON;
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switch (this->mode) {
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case climate::CLIMATE_MODE_COOL:
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operating_mode |= GREE_MODE_COOL;
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break;
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case climate::CLIMATE_MODE_DRY:
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operating_mode |= GREE_MODE_DRY;
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break;
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case climate::CLIMATE_MODE_HEAT:
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operating_mode |= GREE_MODE_HEAT;
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break;
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case climate::CLIMATE_MODE_HEAT_COOL:
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operating_mode |= GREE_MODE_AUTO;
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break;
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case climate::CLIMATE_MODE_FAN_ONLY:
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operating_mode |= GREE_MODE_FAN;
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break;
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case climate::CLIMATE_MODE_OFF:
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default:
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operating_mode = GREE_MODE_OFF;
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break;
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}
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return operating_mode;
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}
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uint8_t GreeClimate::fan_speed_() {
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switch (this->fan_mode.value()) {
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case climate::CLIMATE_FAN_LOW:
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return GREE_FAN_1;
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case climate::CLIMATE_FAN_MEDIUM:
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return GREE_FAN_2;
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case climate::CLIMATE_FAN_HIGH:
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return GREE_FAN_3;
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case climate::CLIMATE_FAN_AUTO:
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default:
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return GREE_FAN_AUTO;
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}
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}
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uint8_t GreeClimate::horizontal_swing_() {
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switch (this->swing_mode) {
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case climate::CLIMATE_SWING_HORIZONTAL:
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case climate::CLIMATE_SWING_BOTH:
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return GREE_HDIR_SWING;
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default:
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return GREE_HDIR_MANUAL;
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}
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}
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uint8_t GreeClimate::vertical_swing_() {
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switch (this->swing_mode) {
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case climate::CLIMATE_SWING_VERTICAL:
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case climate::CLIMATE_SWING_BOTH:
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return GREE_VDIR_SWING;
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default:
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return GREE_VDIR_MANUAL;
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}
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}
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uint8_t GreeClimate::temperature_() {
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return (uint8_t) roundf(clamp<float>(this->target_temperature, GREE_TEMP_MIN, GREE_TEMP_MAX));
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}
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} // namespace gree
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} // namespace esphome
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@ -0,0 +1,97 @@
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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 gree {
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// Values for GREE IR Controllers
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// Temperature
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const uint8_t GREE_TEMP_MIN = 16; // Celsius
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const uint8_t GREE_TEMP_MAX = 30; // Celsius
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// Modes
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const uint8_t GREE_MODE_AUTO = 0x00;
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const uint8_t GREE_MODE_COOL = 0x01;
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const uint8_t GREE_MODE_HEAT = 0x04;
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const uint8_t GREE_MODE_DRY = 0x02;
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const uint8_t GREE_MODE_FAN = 0x03;
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const uint8_t GREE_MODE_OFF = 0x00;
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const uint8_t GREE_MODE_ON = 0x08;
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// Fan Speed
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const uint8_t GREE_FAN_AUTO = 0x00;
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const uint8_t GREE_FAN_1 = 0x10;
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const uint8_t GREE_FAN_2 = 0x20;
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const uint8_t GREE_FAN_3 = 0x30;
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const uint8_t GREE_FAN_TURBO = 0x80;
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// IR Transmission
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const uint32_t GREE_IR_FREQUENCY = 38000;
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const uint32_t GREE_HEADER_MARK = 9000;
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const uint32_t GREE_HEADER_SPACE = 4000;
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const uint32_t GREE_BIT_MARK = 620;
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const uint32_t GREE_ONE_SPACE = 1600;
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const uint32_t GREE_ZERO_SPACE = 540;
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const uint32_t GREE_MESSAGE_SPACE = 19000;
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// Timing specific for YAC features (I-Feel mode)
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const uint32_t GREE_YAC_HEADER_MARK = 6000;
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const uint32_t GREE_YAC_HEADER_SPACE = 3000;
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const uint32_t GREE_YAC_BIT_MARK = 650;
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// State Frame size
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const uint8_t GREE_STATE_FRAME_SIZE = 8;
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// Only available on YAN
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// Vertical air directions. Note that these cannot be set on all heat pumps
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const uint8_t GREE_VDIR_AUTO = 0x00;
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const uint8_t GREE_VDIR_MANUAL = 0x00;
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const uint8_t GREE_VDIR_SWING = 0x01;
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const uint8_t GREE_VDIR_UP = 0x02;
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const uint8_t GREE_VDIR_MUP = 0x03;
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const uint8_t GREE_VDIR_MIDDLE = 0x04;
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const uint8_t GREE_VDIR_MDOWN = 0x05;
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const uint8_t GREE_VDIR_DOWN = 0x06;
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// Only available on YAC
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// Horizontal air directions. Note that these cannot be set on all heat pumps
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const uint8_t GREE_HDIR_AUTO = 0x00;
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const uint8_t GREE_HDIR_MANUAL = 0x00;
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const uint8_t GREE_HDIR_SWING = 0x01;
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const uint8_t GREE_HDIR_LEFT = 0x02;
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const uint8_t GREE_HDIR_MLEFT = 0x03;
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const uint8_t GREE_HDIR_MIDDLE = 0x04;
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const uint8_t GREE_HDIR_MRIGHT = 0x05;
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const uint8_t GREE_HDIR_RIGHT = 0x06;
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// Model codes
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enum Model { GREE_GENERIC, GREE_YAN, GREE_YAA, GREE_YAC };
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class GreeClimate : public climate_ir::ClimateIR {
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public:
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GreeClimate()
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: climate_ir::ClimateIR(GREE_TEMP_MIN, GREE_TEMP_MAX, 1.0f, true, true,
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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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climate::CLIMATE_SWING_HORIZONTAL, climate::CLIMATE_SWING_BOTH}) {}
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void set_model(Model model);
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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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uint8_t operation_mode_();
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uint8_t fan_speed_();
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uint8_t horizontal_swing_();
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uint8_t vertical_swing_();
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uint8_t temperature_();
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Model model_{};
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};
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} // namespace gree
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} // namespace esphome
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@ -2297,6 +2297,9 @@ climate:
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heat_mode: extended
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- platform: whynter
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name: Whynter
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- platform: gree
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name: GREE
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model: generic
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- platform: zhlt01
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name: ZH/LT-01 Climate
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