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Add Yashima climate component (#634)

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Mario Di Raimondo 2019-06-15 18:00:55 +02:00 committed by Otto Winter
parent a09bd80636
commit dc9f304d94
4 changed files with 269 additions and 0 deletions
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0
esphome/components/yashima/__init__.py Normal file
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esphome/components/yashima/climate.py Normal file
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import esphome.codegen as cg
import esphome.config_validation as cv
from esphome.components import climate, remote_transmitter, sensor
from esphome.const import CONF_ID, CONF_SENSOR
AUTO_LOAD = ['sensor']
yashima_ns = cg.esphome_ns.namespace('yashima')
YashimaClimate = yashima_ns.class_('YashimaClimate', climate.Climate, cg.Component)
CONF_TRANSMITTER_ID = 'transmitter_id'
CONF_SUPPORTS_HEAT = 'supports_heat'
CONF_SUPPORTS_COOL = 'supports_cool'
CONFIG_SCHEMA = cv.All(climate.CLIMATE_SCHEMA.extend({
cv.GenerateID(): cv.declare_id(YashimaClimate),
cv.GenerateID(CONF_TRANSMITTER_ID): cv.use_id(remote_transmitter.RemoteTransmitterComponent),
cv.Optional(CONF_SUPPORTS_COOL, default=True): cv.boolean,
cv.Optional(CONF_SUPPORTS_HEAT, default=True): cv.boolean,
cv.Optional(CONF_SENSOR): cv.use_id(sensor.Sensor),
}).extend(cv.COMPONENT_SCHEMA))
def to_code(config):
var = cg.new_Pvariable(config[CONF_ID])
yield cg.register_component(var, config)
yield climate.register_climate(var, config)
cg.add(var.set_supports_cool(config[CONF_SUPPORTS_COOL]))
cg.add(var.set_supports_heat(config[CONF_SUPPORTS_HEAT]))
if CONF_SENSOR in config:
sens = yield cg.get_variable(config[CONF_SENSOR])
cg.add(var.set_sensor(sens))
transmitter = yield cg.get_variable(config[CONF_TRANSMITTER_ID])
cg.add(var.set_transmitter(transmitter))

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esphome/components/yashima/yashima.cpp Normal file
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#include "yashima.h"
#include "esphome/core/log.h"
namespace esphome {
namespace yashima {
static const char *TAG = "yashima.climate";
const uint16_t YASHIMA_STATE_LENGTH = 9;
const uint16_t YASHIMA_BITS = YASHIMA_STATE_LENGTH * 8;
/* the bit masks are intended to be sent from the MSB to the LSB */
const uint8_t YASHIMA_MODE_HEAT_BYTE0 = 0b00100000;
const uint8_t YASHIMA_MODE_DRY_BYTE0 = 0b01100000;
const uint8_t YASHIMA_MODE_COOL_BYTE0 = 0b11100000;
const uint8_t YASHIMA_MODE_FAN_BYTE0 = 0b10100000;
const uint8_t YASHIMA_MODE_AUTO_BYTE0 = 0b11100000;
const uint8_t YASHIMA_MODE_OFF_BYTE0 = 0b11110000;
const uint8_t YASHIMA_BASE_BYTE0 = 0b1110;
const uint8_t YASHIMA_TEMP_MAX = 30; // Celsius
const uint8_t YASHIMA_TEMP_MIN = 16; // Celsius
const uint8_t YASHIMA_TEMP_RANGE = YASHIMA_TEMP_MAX - YASHIMA_TEMP_MIN + 1;
const uint8_t YASHIMA_TEMP_MAP_BYTE1[YASHIMA_TEMP_RANGE] = {
0b01100100, // 16C
0b10100100, // 17C
0b00100100, // 18C
0b11000100, // 19C
0b01000100, // 20C
0b10000100, // 21C
0b00000100, // 22C
0b11111000, // 23C
0b01111000, // 24C
0b10111000, // 25C
0b00111000, // 26C
0b11011000, // 27C
0b01011000, // 28C
0b10011000, // 29C
0b00011000, // 30C
};
const uint8_t YASHIMA_BASE_BYTE1 = 0b11;
const uint8_t YASHIMA_FAN_AUTO_BYTE2 = 0b11000000;
const uint8_t YASHIMA_FAN_LOW_BYTE2 = 0b00000000;
const uint8_t YASHIMA_FAN_MEDIUM_BYTE2 = 0b10000000;
const uint8_t YASHIMA_FAN_HIGH_BYTE2 = 0b01000000;
const uint8_t YASHIMA_BASE_BYTE2 = 0b111111;
const uint8_t YASHIMA_BASE_BYTE3 = 0b11111111;
const uint8_t YASHIMA_BASE_BYTE4 = 0b11;
const uint8_t YASHIMA_MODE_HEAT_BYTE5 = 0b00000000;
const uint8_t YASHIMA_MODE_DRY_BYTE5 = 0b00000000;
const uint8_t YASHIMA_MODE_FAN_BYTE5 = 0b00000000;
const uint8_t YASHIMA_MODE_AUTO_BYTE5 = 0b00000000;
const uint8_t YASHIMA_MODE_COOL_BYTE5 = 0b10000000;
const uint8_t YASHIMA_MODE_OFF_BYTE5 = 0b10000000;
const uint8_t YASHIMA_BASE_BYTE5 = 0b11111;
const uint8_t YASHIMA_BASE_BYTE6 = 0b11111111;
const uint8_t YASHIMA_BASE_BYTE7 = 0b11111111;
const uint8_t YASHIMA_BASE_BYTE8 = 0b11001111;
/* values sampled using a Broadlink Mini 3: */
// const uint16_t YASHIMA_HEADER_MARK = 9600;
// const uint16_t YASHIMA_HEADER_SPACE = 4800;
// const uint16_t YASHIMA_BIT_MARK = 720;
// const uint16_t YASHIMA_ONE_SPACE = 550;
// const uint16_t YASHIMA_ZERO_SPACE = 1640;
/* scaled values to get correct timing on ESP8266/ESP32: */
const uint16_t YASHIMA_HEADER_MARK = 9035;
const uint16_t YASHIMA_HEADER_SPACE = 4517;
const uint16_t YASHIMA_BIT_MARK = 667;
const uint16_t YASHIMA_ONE_SPACE = 517;
const uint16_t YASHIMA_ZERO_SPACE = 1543;
const uint32_t YASHIMA_GAP = YASHIMA_HEADER_SPACE;
const uint32_t YASHIMA_CARRIER_FREQUENCY = 38000;
climate::ClimateTraits YashimaClimate::traits() {
auto traits = climate::ClimateTraits();
traits.set_supports_current_temperature(this->sensor_ != nullptr);
traits.set_supports_auto_mode(true);
traits.set_supports_cool_mode(this->supports_cool_);
traits.set_supports_heat_mode(this->supports_heat_);
traits.set_supports_two_point_target_temperature(false);
traits.set_supports_away(false);
traits.set_visual_min_temperature(YASHIMA_TEMP_MIN);
traits.set_visual_max_temperature(YASHIMA_TEMP_MAX);
traits.set_visual_temperature_step(1);
return traits;
}
void YashimaClimate::setup() {
if (this->sensor_) {
this->sensor_->add_on_state_callback([this](float state) {
this->current_temperature = state;
// current temperature changed, publish state
this->publish_state();
});
this->current_temperature = this->sensor_->state;
} else
this->current_temperature = NAN;
// restore set points
auto restore = this->restore_state_();
if (restore.has_value()) {
restore->apply(this);
} else {
// restore from defaults
this->mode = climate::CLIMATE_MODE_OFF;
this->target_temperature = 24;
}
}
void YashimaClimate::control(const climate::ClimateCall &call) {
if (call.get_mode().has_value())
this->mode = *call.get_mode();
if (call.get_target_temperature().has_value())
this->target_temperature = *call.get_target_temperature();
this->transmit_state_();
this->publish_state();
}
void YashimaClimate::transmit_state_() {
uint8_t remote_state[YASHIMA_STATE_LENGTH] = {0};
remote_state[0] = YASHIMA_BASE_BYTE0;
remote_state[1] = YASHIMA_BASE_BYTE1;
remote_state[2] = YASHIMA_BASE_BYTE2;
remote_state[3] = YASHIMA_BASE_BYTE3;
remote_state[4] = YASHIMA_BASE_BYTE4;
remote_state[5] = YASHIMA_BASE_BYTE5;
remote_state[6] = YASHIMA_BASE_BYTE6;
remote_state[7] = YASHIMA_BASE_BYTE7;
remote_state[8] = YASHIMA_BASE_BYTE8;
// Set mode
switch (this->mode) {
case climate::CLIMATE_MODE_AUTO:
remote_state[0] |= YASHIMA_MODE_AUTO_BYTE0;
remote_state[5] |= YASHIMA_MODE_AUTO_BYTE5;
break;
case climate::CLIMATE_MODE_COOL:
remote_state[0] |= YASHIMA_MODE_COOL_BYTE0;
remote_state[5] |= YASHIMA_MODE_COOL_BYTE5;
break;
case climate::CLIMATE_MODE_HEAT:
remote_state[0] |= YASHIMA_MODE_HEAT_BYTE0;
remote_state[5] |= YASHIMA_MODE_HEAT_BYTE5;
break;
case climate::CLIMATE_MODE_OFF:
default:
remote_state[0] |= YASHIMA_MODE_OFF_BYTE0;
remote_state[5] |= YASHIMA_MODE_OFF_BYTE5;
break;
// TODO: CLIMATE_MODE_FAN_ONLY, CLIMATE_MODE_DRY are missing in esphome
}
// TODO: missing support for fan speed
remote_state[2] |= YASHIMA_FAN_AUTO_BYTE2;
// Set temperature
uint8_t safecelsius = std::max((uint8_t) this->target_temperature, YASHIMA_TEMP_MIN);
safecelsius = std::min(safecelsius, YASHIMA_TEMP_MAX);
remote_state[1] |= YASHIMA_TEMP_MAP_BYTE1[safecelsius - YASHIMA_TEMP_MIN];
auto transmit = this->transmitter_->transmit();
auto data = transmit.get_data();
data->set_carrier_frequency(YASHIMA_CARRIER_FREQUENCY);
// Header
data->mark(YASHIMA_HEADER_MARK);
data->space(YASHIMA_HEADER_SPACE);
// Data (sent from the MSB to the LSB)
for (uint8_t i : remote_state)
for (int8_t j = 7; j >= 0; j--) {
data->mark(YASHIMA_BIT_MARK);
bool bit = i & (1 << j);
data->space(bit ? YASHIMA_ONE_SPACE : YASHIMA_ZERO_SPACE);
}
// Footer
data->mark(YASHIMA_BIT_MARK);
data->space(YASHIMA_GAP);
transmit.perform();
}
} // namespace yashima
} // namespace esphome

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esphome/components/yashima/yashima.h Normal file
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#pragma once
#include "esphome/core/component.h"
#include "esphome/core/automation.h"
#include "esphome/components/climate/climate.h"
#include "esphome/components/remote_base/remote_base.h"
#include "esphome/components/remote_transmitter/remote_transmitter.h"
#include "esphome/components/sensor/sensor.h"
namespace esphome {
namespace yashima {
class YashimaClimate : public climate::Climate, public Component {
public:
void setup() override;
void set_transmitter(remote_transmitter::RemoteTransmitterComponent *transmitter) {
this->transmitter_ = transmitter;
}
void set_supports_cool(bool supports_cool) { this->supports_cool_ = supports_cool; }
void set_supports_heat(bool supports_heat) { this->supports_heat_ = supports_heat; }
void set_sensor(sensor::Sensor *sensor) { this->sensor_ = sensor; }
protected:
/// Override control to change settings of the climate device.
void control(const climate::ClimateCall &call) override;
/// Return the traits of this controller.
climate::ClimateTraits traits() override;
/// Transmit via IR the state of this climate controller.
void transmit_state_();
bool supports_cool_{true};
bool supports_heat_{true};
remote_transmitter::RemoteTransmitterComponent *transmitter_;
sensor::Sensor *sensor_{nullptr};
};
} // namespace yashima
} // namespace esphome