feat: Add Daikin ARC (tested on Daikin ARC472A62) (#6429)

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MagicBear 2024-03-28 02:56:19 +08:00 committed by GitHub
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commit 6b7f9b15ea
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@ -87,6 +87,7 @@ esphome/components/cst816/* @clydebarrow
esphome/components/ct_clamp/* @jesserockz
esphome/components/current_based/* @djwmarcx
esphome/components/dac7678/* @NickB1
esphome/components/daikin_arc/* @MagicBear
esphome/components/daikin_brc/* @hagak
esphome/components/daly_bms/* @s1lvi0
esphome/components/dashboard_import/* @esphome/core

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CODEOWNERS = ["@MagicBear"]

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import esphome.codegen as cg
import esphome.config_validation as cv
from esphome.components import climate_ir
from esphome.const import CONF_ID
AUTO_LOAD = ["climate_ir"]
daikin_arc_ns = cg.esphome_ns.namespace("daikin_arc")
DaikinArcClimate = daikin_arc_ns.class_("DaikinArcClimate", climate_ir.ClimateIR)
CONFIG_SCHEMA = climate_ir.CLIMATE_IR_WITH_RECEIVER_SCHEMA.extend(
{cv.GenerateID(): cv.declare_id(DaikinArcClimate)}
)
async def to_code(config):
var = cg.new_Pvariable(config[CONF_ID])
await climate_ir.register_climate_ir(var, config)

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#include "daikin_arc.h"
#include <cmath>
#include "esphome/components/remote_base/remote_base.h"
#include "esphome/core/log.h"
namespace esphome {
namespace daikin_arc {
static const char *const TAG = "daikin.climate";
void DaikinArcClimate::setup() {
climate_ir::ClimateIR::setup();
// Never send nan to HA
if (std::isnan(this->target_humidity))
this->target_humidity = 0;
if (std::isnan(this->current_temperature))
this->current_temperature = 0;
if (std::isnan(this->current_humidity))
this->current_humidity = 0;
}
void DaikinArcClimate::transmit_query_() {
uint8_t remote_header[8] = {0x11, 0xDA, 0x27, 0x00, 0x84, 0x87, 0x20, 0x00};
// Calculate checksum
for (int i = 0; i < sizeof(remote_header) - 1; i++) {
remote_header[sizeof(remote_header) - 1] += remote_header[i];
}
auto transmit = this->transmitter_->transmit();
auto *data = transmit.get_data();
data->set_carrier_frequency(DAIKIN_IR_FREQUENCY);
data->mark(DAIKIN_ARC_PRE_MARK);
data->space(DAIKIN_ARC_PRE_SPACE);
data->mark(DAIKIN_HEADER_MARK);
data->space(DAIKIN_HEADER_SPACE);
for (uint8_t i : remote_header) {
for (uint8_t mask = 1; mask > 0; mask <<= 1) { // iterate through bit mask
data->mark(DAIKIN_BIT_MARK);
bool bit = i & mask;
data->space(bit ? DAIKIN_ONE_SPACE : DAIKIN_ZERO_SPACE);
}
}
data->mark(DAIKIN_BIT_MARK);
data->space(0);
transmit.perform();
}
void DaikinArcClimate::transmit_state() {
// 0x11, 0xDA, 0x27, 0x00, 0xC5, 0x00, 0x00, 0xD7, 0x11, 0xDA, 0x27, 0x00,
// 0x42, 0x49, 0x05, 0xA2,
uint8_t remote_header[20] = {0x11, 0xDA, 0x27, 0x00, 0x02, 0xd0, 0x02, 0x03, 0x80, 0x03, 0x82, 0x30, 0x41, 0x1f, 0x82,
0xf4,
/* とつど */
/* 0x13 */
0x00, 0x24, 0x00, 0x00};
// 05 0 [1:3]MODE 1 [OFF TMR] [ON TMR] Power
// 06-07 TEMP
// 08 [0:3] SPEED [4:7] Swing
// 09 00
// 10 00
// 11, 12: timer
// 13 [0:6] 0000000 [7] POWERMODE
// 14 0a
// 15 c4
// 16 [0:3] 8 00 [6:7] SENSOR WIND = 11 / NORMAL = 00
// 17 24
uint8_t remote_state[19] = {
0x11, 0xDA, 0x27, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x60, 0x00, 0x0a, 0xC4,
/* MODE TEMP HUMD FANH FANL
*/
/* ON
0x01 0x0a */
/* OF
0x00 0x02 */
0x80, 0x24, 0x00
/* センサー風 */
/* ON 0x83 */
/* OF 0x80 */
};
remote_state[5] = this->operation_mode_() | 0x08;
remote_state[6] = this->temperature_();
remote_state[7] = this->humidity_();
static uint8_t last_humidity = 0x66;
if (remote_state[7] != last_humidity && this->mode != climate::CLIMATE_MODE_OFF) {
ESP_LOGD(TAG, "Set Humditiy: %d, %d\n", (int) this->target_humidity, (int) remote_state[7]);
remote_header[9] |= 0x10;
last_humidity = remote_state[7];
}
uint16_t fan_speed = this->fan_speed_();
remote_state[8] = fan_speed >> 8;
remote_state[9] = fan_speed & 0xff;
// Calculate checksum
for (int i = 0; i < sizeof(remote_header) - 1; i++) {
remote_header[sizeof(remote_header) - 1] += remote_header[i];
}
// Calculate checksum
for (int i = 0; i < DAIKIN_STATE_FRAME_SIZE - 1; i++) {
remote_state[DAIKIN_STATE_FRAME_SIZE - 1] += remote_state[i];
}
auto transmit = this->transmitter_->transmit();
auto *data = transmit.get_data();
data->set_carrier_frequency(DAIKIN_IR_FREQUENCY);
data->mark(DAIKIN_ARC_PRE_MARK);
data->space(DAIKIN_ARC_PRE_SPACE);
data->mark(DAIKIN_HEADER_MARK);
data->space(DAIKIN_HEADER_SPACE);
for (uint8_t i : remote_header) {
for (uint8_t mask = 1; mask > 0; mask <<= 1) { // iterate through bit mask
data->mark(DAIKIN_BIT_MARK);
bool bit = i & mask;
data->space(bit ? DAIKIN_ONE_SPACE : DAIKIN_ZERO_SPACE);
}
}
data->mark(DAIKIN_BIT_MARK);
data->space(DAIKIN_MESSAGE_SPACE);
data->mark(DAIKIN_HEADER_MARK);
data->space(DAIKIN_HEADER_SPACE);
for (uint8_t i : remote_state) {
for (uint8_t mask = 1; mask > 0; mask <<= 1) { // iterate through bit mask
data->mark(DAIKIN_BIT_MARK);
bool bit = i & mask;
data->space(bit ? DAIKIN_ONE_SPACE : DAIKIN_ZERO_SPACE);
}
}
data->mark(DAIKIN_BIT_MARK);
data->space(0);
transmit.perform();
}
uint8_t DaikinArcClimate::operation_mode_() {
uint8_t operating_mode = DAIKIN_MODE_ON;
switch (this->mode) {
case climate::CLIMATE_MODE_COOL:
operating_mode |= DAIKIN_MODE_COOL;
break;
case climate::CLIMATE_MODE_DRY:
operating_mode |= DAIKIN_MODE_DRY;
break;
case climate::CLIMATE_MODE_HEAT:
operating_mode |= DAIKIN_MODE_HEAT;
break;
case climate::CLIMATE_MODE_HEAT_COOL:
operating_mode |= DAIKIN_MODE_AUTO;
break;
case climate::CLIMATE_MODE_FAN_ONLY:
operating_mode |= DAIKIN_MODE_FAN;
break;
case climate::CLIMATE_MODE_OFF:
default:
operating_mode = DAIKIN_MODE_OFF;
break;
}
return operating_mode;
}
uint16_t DaikinArcClimate::fan_speed_() {
uint16_t fan_speed;
switch (this->fan_mode.value()) {
case climate::CLIMATE_FAN_LOW:
fan_speed = DAIKIN_FAN_1 << 8;
break;
case climate::CLIMATE_FAN_MEDIUM:
fan_speed = DAIKIN_FAN_3 << 8;
break;
case climate::CLIMATE_FAN_HIGH:
fan_speed = DAIKIN_FAN_5 << 8;
break;
case climate::CLIMATE_FAN_AUTO:
default:
fan_speed = DAIKIN_FAN_AUTO << 8;
}
// If swing is enabled switch first 4 bits to 1111
switch (this->swing_mode) {
case climate::CLIMATE_SWING_VERTICAL:
fan_speed |= 0x0F00;
break;
case climate::CLIMATE_SWING_HORIZONTAL:
fan_speed |= 0x000F;
break;
case climate::CLIMATE_SWING_BOTH:
fan_speed |= 0x0F0F;
break;
default:
break;
}
return fan_speed;
}
uint8_t DaikinArcClimate::temperature_() {
// Force special temperatures depending on the mode
switch (this->mode) {
case climate::CLIMATE_MODE_FAN_ONLY:
return 0x32;
case climate::CLIMATE_MODE_HEAT_COOL:
case climate::CLIMATE_MODE_DRY:
return 0xc0;
default:
float new_temp = clamp<float>(this->target_temperature, DAIKIN_TEMP_MIN, DAIKIN_TEMP_MAX);
uint8_t temperature = (uint8_t) floor(new_temp);
return temperature << 1 | (new_temp - temperature > 0 ? 0x01 : 0);
}
}
uint8_t DaikinArcClimate::humidity_() {
if (this->target_humidity == 39) {
return 0;
} else if (this->target_humidity <= 40 || this->target_humidity == 44) {
return 40;
} else if (this->target_humidity <= 45 || this->target_humidity == 49) // 41 - 45
{
return 45;
} else if (this->target_humidity <= 50 || this->target_humidity == 52) // 45 - 50
{
return 50;
} else {
return 0xff;
}
}
climate::ClimateTraits DaikinArcClimate::traits() {
climate::ClimateTraits traits = climate_ir::ClimateIR::traits();
traits.set_supports_current_temperature(true);
traits.set_supports_current_humidity(false);
traits.set_supports_target_humidity(true);
traits.set_visual_min_humidity(38);
traits.set_visual_max_humidity(52);
return traits;
}
bool DaikinArcClimate::parse_state_frame_(const uint8_t frame[]) {
uint8_t checksum = 0;
for (int i = 0; i < (DAIKIN_STATE_FRAME_SIZE - 1); i++) {
checksum += frame[i];
}
if (frame[DAIKIN_STATE_FRAME_SIZE - 1] != checksum) {
ESP_LOGI(TAG, "checksum error");
return false;
}
char buf[DAIKIN_STATE_FRAME_SIZE * 3 + 1] = {0};
for (size_t i = 0; i < DAIKIN_STATE_FRAME_SIZE; i++) {
sprintf(buf, "%s%02x ", buf, frame[i]);
}
ESP_LOGD(TAG, "FRAME %s", buf);
uint8_t mode = frame[5];
if (mode & DAIKIN_MODE_ON) {
switch (mode & 0xF0) {
case DAIKIN_MODE_COOL:
this->mode = climate::CLIMATE_MODE_COOL;
break;
case DAIKIN_MODE_DRY:
this->mode = climate::CLIMATE_MODE_DRY;
break;
case DAIKIN_MODE_HEAT:
this->mode = climate::CLIMATE_MODE_HEAT;
break;
case DAIKIN_MODE_AUTO:
this->mode = climate::CLIMATE_MODE_HEAT_COOL;
break;
case DAIKIN_MODE_FAN:
this->mode = climate::CLIMATE_MODE_FAN_ONLY;
break;
}
} else {
this->mode = climate::CLIMATE_MODE_OFF;
}
uint8_t temperature = frame[6];
if (!(temperature & 0xC0)) {
this->target_temperature = temperature >> 1;
this->target_temperature += (temperature & 0x1) ? 0.5 : 0;
}
this->target_humidity = frame[7]; // 0, 40, 45, 50, 0xff
uint8_t fan_mode = frame[8];
uint8_t swing_mode = frame[9];
if (fan_mode & 0xF && swing_mode & 0xF) {
this->swing_mode = climate::CLIMATE_SWING_BOTH;
} else if (fan_mode & 0xF) {
this->swing_mode = climate::CLIMATE_SWING_VERTICAL;
} else if (swing_mode & 0xF) {
this->swing_mode = climate::CLIMATE_SWING_HORIZONTAL;
} else {
this->swing_mode = climate::CLIMATE_SWING_OFF;
}
switch (fan_mode & 0xF0) {
case DAIKIN_FAN_1:
case DAIKIN_FAN_2:
case DAIKIN_FAN_SILENT:
this->fan_mode = climate::CLIMATE_FAN_LOW;
break;
case DAIKIN_FAN_3:
this->fan_mode = climate::CLIMATE_FAN_MEDIUM;
break;
case DAIKIN_FAN_4:
case DAIKIN_FAN_5:
this->fan_mode = climate::CLIMATE_FAN_HIGH;
break;
case DAIKIN_FAN_AUTO:
this->fan_mode = climate::CLIMATE_FAN_AUTO;
break;
}
/*
05 0 [1:3]MODE 1 [OFF TMR] [ON TMR] Power
06-07 TEMP
08 [0:3] SPEED [4:7] Swing
09 00
10 00
11, 12: timer
13 [0:6] 0000000 [7] POWERMODE
14 0a
15 c4
16 [0:3] 8 00 [6:7] SENSOR WIND = 11 / NORMAL = 00
17 24
05 06 07 08 09 10 11 12 13 14 15 16 17 18
None FRAME 11 da 27 00 00 49 2e 00 b0 00 00 06 60 00 0a c4 80 24 11
1H FRAME 11 da 27 00 00 4d 2e 00 b0 00 00 c6 30 00 2a c4 80 24 c5
1H30 FRAME 11 da 27 00 00 4d 2e 00 b0 00 00 a6 32 00 2a c4 80 24 a7
2H FRAME 11 da 27 00 00 4d 2e 00 b0 00 00 86 34 00 2a c4 80 24 89
*/
this->publish_state();
return true;
}
bool DaikinArcClimate::on_receive(remote_base::RemoteReceiveData data) {
uint8_t state_frame[DAIKIN_STATE_FRAME_SIZE] = {};
bool valid_daikin_frame = false;
if (data.expect_item(DAIKIN_HEADER_MARK, DAIKIN_HEADER_SPACE)) {
valid_daikin_frame = true;
int bytes_count = data.size() / 2 / 8;
std::unique_ptr<char[]> buf(new char[bytes_count * 3 + 1]);
buf[0] = '\0';
for (size_t i = 0; i < bytes_count; i++) {
uint8_t byte = 0;
for (int8_t bit = 0; bit < 8; bit++) {
if (data.expect_item(DAIKIN_BIT_MARK, DAIKIN_ONE_SPACE)) {
byte |= 1 << bit;
} else if (!data.expect_item(DAIKIN_BIT_MARK, DAIKIN_ZERO_SPACE)) {
valid_daikin_frame = false;
break;
}
}
sprintf(buf.get(), "%s%02x ", buf.get(), byte);
}
ESP_LOGD(TAG, "WHOLE FRAME %s size: %d", buf.get(), data.size());
}
if (!valid_daikin_frame) {
char sbuf[16 * 10 + 1];
sbuf[0] = '\0';
for (size_t j = 0; j < data.size(); j++) {
if ((j - 2) % 16 == 0) {
if (j > 0) {
ESP_LOGD(TAG, "DATA %04x: %s", (j - 16 > 0xffff ? 0 : j - 16), sbuf);
}
sbuf[0] = '\0';
}
char type_ch = ' ';
// debug_tolerance = 25%
if (DAIKIN_DBG_LOWER(DAIKIN_ARC_PRE_MARK) <= data[j] && data[j] <= DAIKIN_DBG_UPPER(DAIKIN_ARC_PRE_MARK))
type_ch = 'P';
if (DAIKIN_DBG_LOWER(DAIKIN_ARC_PRE_SPACE) <= -data[j] && -data[j] <= DAIKIN_DBG_UPPER(DAIKIN_ARC_PRE_SPACE))
type_ch = 'a';
if (DAIKIN_DBG_LOWER(DAIKIN_HEADER_MARK) <= data[j] && data[j] <= DAIKIN_DBG_UPPER(DAIKIN_HEADER_MARK))
type_ch = 'H';
if (DAIKIN_DBG_LOWER(DAIKIN_HEADER_SPACE) <= -data[j] && -data[j] <= DAIKIN_DBG_UPPER(DAIKIN_HEADER_SPACE))
type_ch = 'h';
if (DAIKIN_DBG_LOWER(DAIKIN_BIT_MARK) <= data[j] && data[j] <= DAIKIN_DBG_UPPER(DAIKIN_BIT_MARK))
type_ch = 'B';
if (DAIKIN_DBG_LOWER(DAIKIN_ONE_SPACE) <= -data[j] && -data[j] <= DAIKIN_DBG_UPPER(DAIKIN_ONE_SPACE))
type_ch = '1';
if (DAIKIN_DBG_LOWER(DAIKIN_ZERO_SPACE) <= -data[j] && -data[j] <= DAIKIN_DBG_UPPER(DAIKIN_ZERO_SPACE))
type_ch = '0';
if (abs(data[j]) > 100000) {
sprintf(sbuf, "%s%-5d[%c] ", sbuf, data[j] > 0 ? 99999 : -99999, type_ch);
} else {
sprintf(sbuf, "%s%-5d[%c] ", sbuf, (int) (round(data[j] / 10.) * 10), type_ch);
}
if (j == data.size() - 1) {
ESP_LOGD(TAG, "DATA %04x: %s", (j - 8 > 0xffff ? 0 : j - 8), sbuf);
}
}
}
data.reset();
if (!data.expect_item(DAIKIN_HEADER_MARK, DAIKIN_HEADER_SPACE)) {
ESP_LOGI(TAG, "non daikin_arc expect item");
return false;
}
for (uint8_t pos = 0; pos < DAIKIN_STATE_FRAME_SIZE; pos++) {
uint8_t byte = 0;
for (int8_t bit = 0; bit < 8; bit++) {
if (data.expect_item(DAIKIN_BIT_MARK, DAIKIN_ONE_SPACE)) {
byte |= 1 << bit;
} else if (!data.expect_item(DAIKIN_BIT_MARK, DAIKIN_ZERO_SPACE)) {
ESP_LOGI(TAG, "non daikin_arc expect item pos: %d", pos);
return false;
}
}
state_frame[pos] = byte;
if (pos == 0) {
// frame header
if (byte != 0x11) {
ESP_LOGI(TAG, "non daikin_arc expect pos: %d header: %02x", pos, byte);
return false;
}
} else if (pos == 1) {
// frame header
if (byte != 0xDA) {
ESP_LOGI(TAG, "non daikin_arc expect pos: %d header: %02x", pos, byte);
return false;
}
} else if (pos == 2) {
// frame header
if (byte != 0x27) {
ESP_LOGI(TAG, "non daikin_arc expect pos: %d header: %02x", pos, byte);
return false;
}
} else if (pos == 3) { // NOLINT(bugprone-branch-clone)
// frame header
if (byte != 0x00) {
ESP_LOGI(TAG, "non daikin_arc expect pos: %d header: %02x", pos, byte);
return false;
}
} else if (pos == 4) {
// frame type
if (byte != 0x00) {
ESP_LOGI(TAG, "non daikin_arc expect pos: %d header: %02x", pos, byte);
return false;
}
} else if (pos == 5) {
if (data.size() == 385) {
/*
11 da 27 00 00 1a 0c 04 2c 21 61 07 00 07 0c 00 18 00 0e 3c 00 6c 1b 61
Inside Temp
Outside Temp
Humdidity
*/
this->current_temperature = state_frame[5]; // Inside temperature
// this->current_temperature = state_frame[6]; // Outside temperature
this->publish_state();
return true;
} else if ((byte & 0x40) != 0x40) {
ESP_LOGI(TAG, "non daikin_arc expect pos: %d header: %02x", pos, byte);
return false;
}
}
}
return this->parse_state_frame_(state_frame);
}
void DaikinArcClimate::control(const climate::ClimateCall &call) {
if (call.get_target_humidity().has_value()) {
this->target_humidity = *call.get_target_humidity();
}
climate_ir::ClimateIR::control(call);
}
} // namespace daikin_arc
} // namespace esphome

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#pragma once
#include "esphome/components/climate_ir/climate_ir.h"
namespace esphome {
namespace daikin_arc {
// Values for Daikin ARC43XXX IR Controllers
// Temperature
const uint8_t DAIKIN_TEMP_MIN = 10; // Celsius
const uint8_t DAIKIN_TEMP_MAX = 30; // Celsius
// Modes
const uint8_t DAIKIN_MODE_AUTO = 0x00;
const uint8_t DAIKIN_MODE_COOL = 0x30;
const uint8_t DAIKIN_MODE_HEAT = 0x40;
const uint8_t DAIKIN_MODE_DRY = 0x20;
const uint8_t DAIKIN_MODE_FAN = 0x60;
const uint8_t DAIKIN_MODE_OFF = 0x00;
const uint8_t DAIKIN_MODE_ON = 0x01;
// Fan Speed
const uint8_t DAIKIN_FAN_AUTO = 0xA0;
const uint8_t DAIKIN_FAN_SILENT = 0xB0;
const uint8_t DAIKIN_FAN_1 = 0x30;
const uint8_t DAIKIN_FAN_2 = 0x40;
const uint8_t DAIKIN_FAN_3 = 0x50;
const uint8_t DAIKIN_FAN_4 = 0x60;
const uint8_t DAIKIN_FAN_5 = 0x70;
// IR Transmission
const uint32_t DAIKIN_IR_FREQUENCY = 38000;
const uint32_t DAIKIN_ARC_PRE_MARK = 9950;
const uint32_t DAIKIN_ARC_PRE_SPACE = 25100;
const uint32_t DAIKIN_HEADER_MARK = 3450;
const uint32_t DAIKIN_HEADER_SPACE = 1760;
const uint32_t DAIKIN_BIT_MARK = 400;
const uint32_t DAIKIN_ONE_SPACE = 1300;
const uint32_t DAIKIN_ZERO_SPACE = 480;
const uint32_t DAIKIN_MESSAGE_SPACE = 35000;
const uint8_t DAIKIN_DBG_TOLERANCE = 25;
#define DAIKIN_DBG_LOWER(x) ((100 - DAIKIN_DBG_TOLERANCE) * (x) / 100U)
#define DAIKIN_DBG_UPPER(x) ((100 + DAIKIN_DBG_TOLERANCE) * (x) / 100U)
// State Frame size
const uint8_t DAIKIN_STATE_FRAME_SIZE = 19;
class DaikinArcClimate : public climate_ir::ClimateIR {
public:
DaikinArcClimate()
: climate_ir::ClimateIR(DAIKIN_TEMP_MIN, DAIKIN_TEMP_MAX, 0.5f, true, true,
{climate::CLIMATE_FAN_AUTO, climate::CLIMATE_FAN_LOW, climate::CLIMATE_FAN_MEDIUM,
climate::CLIMATE_FAN_HIGH},
{climate::CLIMATE_SWING_OFF, climate::CLIMATE_SWING_VERTICAL,
climate::CLIMATE_SWING_HORIZONTAL, climate::CLIMATE_SWING_BOTH}) {}
void setup() override;
protected:
void control(const climate::ClimateCall &call) override;
// Transmit via IR the state of this climate controller.
void transmit_query_();
void transmit_state() override;
climate::ClimateTraits traits() override;
uint8_t operation_mode_();
uint16_t fan_speed_();
uint8_t temperature_();
uint8_t humidity_();
// Handle received IR Buffer
bool on_receive(remote_base::RemoteReceiveData data) override;
bool parse_state_frame_(const uint8_t frame[]);
};
} // namespace daikin_arc
} // namespace esphome

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remote_transmitter:
pin: 2
carrier_duty_percent: 50%
id: tsvr
remote_receiver:
id: rcvr
pin:
number: 27
inverted: true
mode:
input: true
pullup: true
tolerance: 40%
climate:
- platform: daikin_arc
name: "AC"
receiver_id: rcvr

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remote_transmitter:
pin: 5
carrier_duty_percent: 50%
id: tsvr
remote_receiver:
id: rcvr
pin:
number: 2
inverted: true
mode:
input: true
pullup: true
tolerance: 40%
climate:
- platform: daikin_arc
name: "AC"
receiver_id: rcvr