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Climate component for Ballu air conditioners with remote model YKR-K/002E (#1939)
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bazuchan
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@ -19,6 +19,7 @@ esphome/components/api/* @OttoWinter
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esphome/components/async_tcp/* @OttoWinter
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esphome/components/atc_mithermometer/* @ahpohl
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esphome/components/b_parasite/* @rbaron
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esphome/components/ballu/* @bazuchan
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esphome/components/bang_bang/* @OttoWinter
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esphome/components/binary_sensor/* @esphome/core
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esphome/components/ble_client/* @buxtronix
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0
esphome/components/ballu/__init__.py
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0
esphome/components/ballu/__init__.py
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239
esphome/components/ballu/ballu.cpp
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239
esphome/components/ballu/ballu.cpp
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#include "ballu.h"
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#include "esphome/core/log.h"
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namespace esphome {
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namespace ballu {
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static const char *const TAG = "ballu.climate";
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const uint16_t BALLU_HEADER_MARK = 9000;
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const uint16_t BALLU_HEADER_SPACE = 4500;
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const uint16_t BALLU_BIT_MARK = 575;
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const uint16_t BALLU_ONE_SPACE = 1675;
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const uint16_t BALLU_ZERO_SPACE = 550;
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const uint32_t BALLU_CARRIER_FREQUENCY = 38000;
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const uint8_t BALLU_STATE_LENGTH = 13;
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const uint8_t BALLU_AUTO = 0;
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const uint8_t BALLU_COOL = 0x20;
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const uint8_t BALLU_DRY = 0x40;
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const uint8_t BALLU_HEAT = 0x80;
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const uint8_t BALLU_FAN = 0xc0;
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const uint8_t BALLU_FAN_AUTO = 0xa0;
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const uint8_t BALLU_FAN_HIGH = 0x20;
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const uint8_t BALLU_FAN_MED = 0x40;
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const uint8_t BALLU_FAN_LOW = 0x60;
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const uint8_t BALLU_SWING_VER = 0x07;
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const uint8_t BALLU_SWING_HOR = 0xe0;
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const uint8_t BALLU_POWER = 0x20;
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void BalluClimate::transmit_state() {
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uint8_t remote_state[BALLU_STATE_LENGTH] = {0};
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auto temp = (uint8_t) roundf(clamp(this->target_temperature, YKR_K_002E_TEMP_MIN, YKR_K_002E_TEMP_MAX));
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auto swing_ver =
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((this->swing_mode == climate::CLIMATE_SWING_VERTICAL) || (this->swing_mode == climate::CLIMATE_SWING_BOTH));
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auto swing_hor =
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((this->swing_mode == climate::CLIMATE_SWING_HORIZONTAL) || (this->swing_mode == climate::CLIMATE_SWING_BOTH));
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remote_state[0] = 0xc3;
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remote_state[1] = ((temp - 8) << 3) | (swing_ver ? 0 : BALLU_SWING_VER);
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remote_state[2] = swing_hor ? 0 : BALLU_SWING_HOR;
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remote_state[9] = (this->mode == climate::CLIMATE_MODE_OFF) ? 0 : BALLU_POWER;
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remote_state[11] = 0x1e;
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// Fan speed
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switch (this->fan_mode.value()) {
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case climate::CLIMATE_FAN_HIGH:
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remote_state[4] |= BALLU_FAN_HIGH;
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break;
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case climate::CLIMATE_FAN_MEDIUM:
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remote_state[4] |= BALLU_FAN_MED;
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break;
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case climate::CLIMATE_FAN_LOW:
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remote_state[4] |= BALLU_FAN_LOW;
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break;
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case climate::CLIMATE_FAN_AUTO:
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remote_state[4] |= BALLU_FAN_AUTO;
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break;
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default:
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break;
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}
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// Mode
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switch (this->mode) {
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case climate::CLIMATE_MODE_AUTO:
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remote_state[6] |= BALLU_AUTO;
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break;
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case climate::CLIMATE_MODE_HEAT:
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remote_state[6] |= BALLU_HEAT;
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break;
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case climate::CLIMATE_MODE_COOL:
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remote_state[6] |= BALLU_COOL;
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break;
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case climate::CLIMATE_MODE_DRY:
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remote_state[6] |= BALLU_DRY;
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break;
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case climate::CLIMATE_MODE_FAN_ONLY:
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remote_state[6] |= BALLU_FAN;
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break;
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case climate::CLIMATE_MODE_OFF:
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remote_state[6] |= BALLU_AUTO;
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default:
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break;
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}
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// Checksum
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for (uint8_t i = 0; i < BALLU_STATE_LENGTH - 1; i++)
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remote_state[12] += remote_state[i];
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ESP_LOGV(TAG, "Sending: %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X", remote_state[0],
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remote_state[1], remote_state[2], remote_state[3], remote_state[4], remote_state[5], remote_state[6],
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remote_state[7], remote_state[8], remote_state[9], remote_state[10], remote_state[11], remote_state[12]);
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// Send code
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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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// Header
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data->mark(BALLU_HEADER_MARK);
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data->space(BALLU_HEADER_SPACE);
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// Data
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for (uint8_t i : remote_state) {
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for (uint8_t j = 0; j < 8; j++) {
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data->mark(BALLU_BIT_MARK);
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bool bit = i & (1 << j);
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data->space(bit ? BALLU_ONE_SPACE : BALLU_ZERO_SPACE);
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}
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}
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// Footer
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data->mark(BALLU_BIT_MARK);
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transmit.perform();
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}
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bool BalluClimate::on_receive(remote_base::RemoteReceiveData data) {
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// Validate header
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if (!data.expect_item(BALLU_HEADER_MARK, BALLU_HEADER_SPACE)) {
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ESP_LOGV(TAG, "Header fail");
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return false;
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}
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uint8_t remote_state[BALLU_STATE_LENGTH] = {0};
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// Read all bytes.
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for (int i = 0; i < BALLU_STATE_LENGTH; i++) {
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// Read bit
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for (int j = 0; j < 8; j++) {
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if (data.expect_item(BALLU_BIT_MARK, BALLU_ONE_SPACE))
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remote_state[i] |= 1 << j;
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else if (!data.expect_item(BALLU_BIT_MARK, BALLU_ZERO_SPACE)) {
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ESP_LOGV(TAG, "Byte %d bit %d fail", i, j);
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return false;
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}
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}
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ESP_LOGVV(TAG, "Byte %d %02X", i, remote_state[i]);
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}
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// Validate footer
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if (!data.expect_mark(BALLU_BIT_MARK)) {
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ESP_LOGV(TAG, "Footer fail");
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return false;
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}
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uint8_t checksum = 0;
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// Calculate checksum and compare with signal value.
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for (uint8_t i = 0; i < BALLU_STATE_LENGTH - 1; i++)
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checksum += remote_state[i];
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if (checksum != remote_state[BALLU_STATE_LENGTH - 1]) {
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ESP_LOGVV(TAG, "Checksum fail");
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return false;
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}
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ESP_LOGV(TAG, "Received: %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X", remote_state[0],
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remote_state[1], remote_state[2], remote_state[3], remote_state[4], remote_state[5], remote_state[6],
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remote_state[7], remote_state[8], remote_state[9], remote_state[10], remote_state[11], remote_state[12]);
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// verify header remote code
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if (remote_state[0] != 0xc3)
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return false;
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// powr on/off button
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ESP_LOGV(TAG, "Power: %02X", (remote_state[9] & BALLU_POWER));
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if ((remote_state[9] & BALLU_POWER) != BALLU_POWER) {
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this->mode = climate::CLIMATE_MODE_OFF;
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} else {
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auto mode = remote_state[6] & 0xe0;
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ESP_LOGV(TAG, "Mode: %02X", mode);
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switch (mode) {
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case BALLU_HEAT:
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this->mode = climate::CLIMATE_MODE_HEAT;
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break;
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case BALLU_COOL:
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this->mode = climate::CLIMATE_MODE_COOL;
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break;
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case BALLU_DRY:
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this->mode = climate::CLIMATE_MODE_DRY;
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break;
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case BALLU_FAN:
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this->mode = climate::CLIMATE_MODE_FAN_ONLY;
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break;
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case BALLU_AUTO:
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this->mode = climate::CLIMATE_MODE_AUTO;
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break;
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}
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}
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// Set received temp
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int temp = remote_state[1] & 0xf8;
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ESP_LOGVV(TAG, "Temperature Raw: %02X", temp);
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temp = ((uint8_t) temp >> 3) + 8;
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ESP_LOGVV(TAG, "Temperature Climate: %u", temp);
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this->target_temperature = temp;
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// Set received fan speed
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auto fan = remote_state[4] & 0xe0;
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ESP_LOGVV(TAG, "Fan: %02X", fan);
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switch (fan) {
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case BALLU_FAN_HIGH:
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this->fan_mode = climate::CLIMATE_FAN_HIGH;
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break;
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case BALLU_FAN_MED:
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this->fan_mode = climate::CLIMATE_FAN_MEDIUM;
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break;
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case BALLU_FAN_LOW:
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this->fan_mode = climate::CLIMATE_FAN_LOW;
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break;
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case BALLU_FAN_AUTO:
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default:
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this->fan_mode = climate::CLIMATE_FAN_AUTO;
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break;
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}
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// Set received swing status
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ESP_LOGVV(TAG, "Swing status: %02X %02X", remote_state[1] & BALLU_SWING_VER, remote_state[2] & BALLU_SWING_HOR);
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if (((remote_state[1] & BALLU_SWING_VER) != BALLU_SWING_VER) &&
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((remote_state[2] & BALLU_SWING_HOR) != BALLU_SWING_HOR)) {
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this->swing_mode = climate::CLIMATE_SWING_BOTH;
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} else if ((remote_state[1] & BALLU_SWING_VER) != BALLU_SWING_VER) {
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this->swing_mode = climate::CLIMATE_SWING_VERTICAL;
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} else if ((remote_state[2] & BALLU_SWING_HOR) != BALLU_SWING_HOR) {
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this->swing_mode = climate::CLIMATE_SWING_HORIZONTAL;
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} else {
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this->swing_mode = climate::CLIMATE_SWING_OFF;
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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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} // namespace ballu
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} // namespace esphome
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31
esphome/components/ballu/ballu.h
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31
esphome/components/ballu/ballu.h
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@ -0,0 +1,31 @@
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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 ballu {
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// Support for Ballu air conditioners with YKR-K/002E remote
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// Temperature
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const float YKR_K_002E_TEMP_MIN = 16.0;
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const float YKR_K_002E_TEMP_MAX = 32.0;
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class BalluClimate : public climate_ir::ClimateIR {
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public:
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BalluClimate()
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: climate_ir::ClimateIR(YKR_K_002E_TEMP_MIN, YKR_K_002E_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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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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};
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} // namespace ballu
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} // namespace esphome
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21
esphome/components/ballu/climate.py
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21
esphome/components/ballu/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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CODEOWNERS = ["@bazuchan"]
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ballu_ns = cg.esphome_ns.namespace("ballu")
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BalluClimate = ballu_ns.class_("BalluClimate", climate_ir.ClimateIR)
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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(BalluClimate),
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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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await climate_ir.register_climate_ir(var, config)
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