- Revert the compressor frequency sensor patch.

- Add a new sensor for current input power in Watts.
- Add a new sensor for total consumed energy in kWh.
- Add a new sensor for total indoor unit runtime in hours.
- Try to prevent outside air temperature sensor from changing to incorrect values when it's unavailable.

components/cn105/Globals.h

@@ -248,13 +248,19 @@ struct heatpumpStatus {
     bool operating; // if true, the heatpump is operating to reach the desired temperature
     heatpumpTimers timers;
     float compressorFrequency;
+    float inputPower;
+    float kWh;
+    float runtimeHours;
 
     bool operator==(const heatpumpStatus& other) const {
         return roomTemperature == other.roomTemperature &&
 	    outsideAirTemperature == other.outsideAirTemperature &&
             operating == other.operating &&
             //timers == other.timers &&  // Assurez-vous que l'opérateur == est également défini pour heatpumpTimers
-            compressorFrequency == other.compressorFrequency;
+            compressorFrequency == other.compressorFrequency &&
+            inputPower == other.inputPower &&
+            kWh == other.kWh &&
+            runtimeHours == other.runtimeHours;
     }
 
     bool operator!=(const heatpumpStatus& other) const {

components/cn105/climate.py

@@ -35,6 +35,9 @@
 CONF_HORIZONTAL_SWING_SELECT = "horizontal_vane_select"
 CONF_VERTICAL_SWING_SELECT = "vertical_vane_select"
 CONF_COMPRESSOR_FREQUENCY_SENSOR = "compressor_frequency_sensor"
+CONF_INPUT_POWER_SENSOR = "input_power_sensor"
+CONF_KWH_SENSOR = "kwh_sensor"
+CONF_RUNTIME_HOURS_SENSOR = "runtime_hours_sensor"
 CONF_OUTSIDE_AIR_TEMPERATURE_SENSOR = "outside_air_temperature_sensor"
 CONF_ISEE_SENSOR = "isee_sensor"
 CONF_STAGE_SENSOR = "stage_sensor"
@@ -60,6 +63,18 @@
     "CompressorFrequencySensor", sensor.Sensor, cg.Component
 )
 
+InputPowerSensor = cg.global_ns.class_(
+    "InputPowerSensor", sensor.Sensor, cg.Component
+)
+
+kWhSensor = cg.global_ns.class_(
+    "kWhSensor", sensor.Sensor, cg.Component
+)
+
+RuntimeHoursSensor = cg.global_ns.class_(
+    "RuntimeHoursSensor", sensor.Sensor, cg.Component
+)
+
 OutsideAirTemperatureSensor = cg.global_ns.class_(
     "OutsideAirTemperatureSensor", sensor.Sensor, cg.Component
 )
@@ -96,6 +111,18 @@ def valid_uart(uart):
     {cv.GenerateID(CONF_ID): cv.declare_id(CompressorFrequencySensor)}
 )
 
+INPUT_POWER_SENSOR_SCHEMA = sensor.SENSOR_SCHEMA.extend(
+    {cv.GenerateID(CONF_ID): cv.declare_id(InputPowerSensor)}
+)
+
+KWH_SENSOR_SCHEMA = sensor.SENSOR_SCHEMA.extend(
+    {cv.GenerateID(CONF_ID): cv.declare_id(kWhSensor)}
+)
+
+RUNTIME_HOURS_SENSOR_SCHEMA = sensor.SENSOR_SCHEMA.extend(
+    {cv.GenerateID(CONF_ID): cv.declare_id(RuntimeHoursSensor)}
+)
+
 OUTSIDE_AIR_TEMPERATURE_SENSOR_SCHEMA = sensor.SENSOR_SCHEMA.extend(
     {cv.GenerateID(CONF_ID): cv.declare_id(OutsideAirTemperatureSensor)}
 )
@@ -142,6 +169,9 @@ def valid_uart(uart):
         cv.Optional(CONF_HORIZONTAL_SWING_SELECT): SELECT_SCHEMA,
         cv.Optional(CONF_VERTICAL_SWING_SELECT): SELECT_SCHEMA,
         cv.Optional(CONF_COMPRESSOR_FREQUENCY_SENSOR): COMPRESSOR_FREQUENCY_SENSOR_SCHEMA,
+        cv.Optional(CONF_INPUT_POWER_SENSOR): INPUT_POWER_SENSOR_SCHEMA,
+        cv.Optional(CONF_KWH_SENSOR): KWH_SENSOR_SCHEMA,
+        cv.Optional(CONF_RUNTIME_HOURS_SENSOR): RUNTIME_HOURS_SENSOR_SCHEMA,
         cv.Optional(CONF_OUTSIDE_AIR_TEMPERATURE_SENSOR): OUTSIDE_AIR_TEMPERATURE_SENSOR_SCHEMA,
         cv.Optional(CONF_ISEE_SENSOR): ISEE_SENSOR_SCHEMA,
         cv.Optional(CONF_STAGE_SENSOR): STAGE_SENSOR_SCHEMA,
@@ -219,6 +249,27 @@ def to_code(config):
         yield cg.register_component(sensor_, conf)
         cg.add(var.set_compressor_frequency_sensor(sensor_))
 
+    if CONF_INPUT_POWER_SENSOR in config:
+        conf = config[CONF_INPUT_POWER_SENSOR]
+        conf["force_update"] = False
+        sensor_ = yield sensor.new_sensor(conf)
+        yield cg.register_component(sensor_, conf)
+        cg.add(var.set_input_power_sensor(sensor_))
+
+    if CONF_KWH_SENSOR in config:
+        conf = config[CONF_KWH_SENSOR]
+        conf["force_update"] = False
+        sensor_ = yield sensor.new_sensor(conf)
+        yield cg.register_component(sensor_, conf)
+        cg.add(var.set_kwh_sensor(sensor_))
+
+    if CONF_RUNTIME_HOURS_SENSOR in config:
+        conf = config[CONF_RUNTIME_HOURS_SENSOR]
+        conf["force_update"] = False
+        sensor_ = yield sensor.new_sensor(conf)
+        yield cg.register_component(sensor_, conf)
+        cg.add(var.set_runtime_hours_sensor(sensor_))
+
     if CONF_OUTSIDE_AIR_TEMPERATURE_SENSOR in config:
         conf = config[CONF_OUTSIDE_AIR_TEMPERATURE_SENSOR]
         conf["force_update"] = False

components/cn105/cn105.cpp

@@ -26,13 +26,19 @@ CN105Climate::CN105Climate(uart::UARTComponent* uart) :
     this->infoMode = 0;
     this->lastConnectRqTimeMs = 0;
     this->currentStatus.operating = false;
-    this->currentStatus.compressorFrequency = -1;
+    this->currentStatus.compressorFrequency = NAN;
+    this->currentStatus.inputPower = NAN;
+    this->currentStatus.kWh = NAN;
+    this->currentStatus.runtimeHours = NAN;
     this->tx_pin_ = -1;
     this->rx_pin_ = -1;
 
     this->horizontal_vane_select_ = nullptr;
     this->vertical_vane_select_ = nullptr;
     this->compressor_frequency_sensor_ = nullptr;
+    this->input_power_sensor_ = nullptr;
+    this->kwh_sensor_ = nullptr;
+    this->runtime_hours_sensor_ = nullptr;
 
     this->powerRequestWithoutResponses = 0;     // power request is not supported by all heatpump #112
 
@@ -87,6 +93,15 @@ void CN105Climate::set_debounce_delay(uint32_t delay) {
 float CN105Climate::get_compressor_frequency() {
     return currentStatus.compressorFrequency;
 }
+float CN105Climate::get_input_power() {
+    return currentStatus.inputPower;
+}
+float CN105Climate::get_kwh() {
+    return currentStatus.kWh;
+}
+float CN105Climate::get_runtime_hours() {
+    return currentStatus.runtimeHours;
+}
 bool CN105Climate::is_operating() {
     return currentStatus.operating;
 }

components/cn105/cn105.h

@@ -4,6 +4,9 @@
 #include "van_orientation_select.h"
 #include "uptime_connection_sensor.h"
 #include "compressor_frequency_sensor.h"
+#include "input_power_sensor.h"
+#include "kwh_sensor.h"
+#include "runtime_hours_sensor.h"
 #include "outside_air_temperature_sensor.h"
 #include "auto_sub_mode_sensor.h"
 #include "isee_sensor.h"
@@ -34,6 +37,9 @@ class CN105Climate : public climate::Climate, public Component, public uart::UAR
     void set_vertical_vane_select(VaneOrientationSelect* vertical_vane_select);
     void set_horizontal_vane_select(VaneOrientationSelect* horizontal_vane_select);
     void set_compressor_frequency_sensor(esphome::sensor::Sensor* compressor_frequency_sensor);
+    void set_input_power_sensor(esphome::sensor::Sensor* input_power_sensor);
+    void set_kwh_sensor(esphome::sensor::Sensor* kwh_sensor);
+    void set_runtime_hours_sensor(esphome::sensor::Sensor* runtime_hours_sensor);
     void set_outside_air_temperature_sensor(esphome::sensor::Sensor* outside_air_temperature_sensor);
     void set_isee_sensor(esphome::binary_sensor::BinarySensor* iSee_sensor);
     void set_stage_sensor(esphome::text_sensor::TextSensor* Stage_sensor);
@@ -56,13 +62,22 @@ class CN105Climate : public climate::Climate, public Component, public uart::UAR
         nullptr;  // Select to store manual position of horizontal swing
     sensor::Sensor* compressor_frequency_sensor_ =
         nullptr;  // Sensor to store compressor frequency
+    sensor::Sensor* input_power_sensor_ =
+        nullptr;  // Sensor to store compressor frequency
+    sensor::Sensor* kwh_sensor_ =
+        nullptr;  // Sensor to store compressor frequency
+    sensor::Sensor* runtime_hours_sensor_ =
+        nullptr;  // Sensor to store compressor frequency
     sensor::Sensor* outside_air_temperature_sensor_ =
 	nullptr;  // Outside air temperature
 
     // sensor to monitor heatpump connection time
     uptime::HpUpTimeConnectionSensor* hp_uptime_connection_sensor_ = nullptr;
 
     float get_compressor_frequency();
+    float get_input_power();
+    float get_kwh();
+    float get_runtime_hours();
     bool is_operating();
 
     // checks if the field has changed
@@ -289,7 +304,7 @@ class CN105Climate : public climate::Climate, public Component, public uart::UAR
     uint8_t* data;
 
     // initialise to all off, then it will update shortly after connect;
-    heatpumpStatus currentStatus{ 0, 0, false, {TIMER_MODE_MAP[0], 0, 0, 0, 0}, 0 };
+    heatpumpStatus currentStatus{ 0, 0, false, {TIMER_MODE_MAP[0], 0, 0, 0, 0}, 0, 0, 0, 0 };
     heatpumpFunctions functions;
 
     bool tempMode = false;

components/cn105/compressor_frequency_sensor.h

@@ -10,8 +10,10 @@ namespace esphome {
     public:
         CompressorFrequencySensor() {
             this->set_unit_of_measurement("Hz");
+            this->set_device_class("frequency");
+            this->set_state_class(sensor::StateClass::STATE_CLASS_MEASUREMENT);
             this->set_accuracy_decimals(1);
         }
     };
 
-}
+}

components/cn105/extraComponents.cpp

@@ -57,6 +57,21 @@ void CN105Climate::set_compressor_frequency_sensor(
     this->compressor_frequency_sensor_ = compressor_frequency_sensor;
 }
 
+void CN105Climate::set_input_power_sensor(
+    sensor::Sensor* input_power_sensor) {
+    this->input_power_sensor_ = input_power_sensor;
+}
+
+void CN105Climate::set_kwh_sensor(
+    sensor::Sensor* kwh_sensor) {
+    this->kwh_sensor_ = kwh_sensor;
+}
+
+void CN105Climate::set_runtime_hours_sensor(
+    sensor::Sensor* runtime_hours_sensor) {
+    this->runtime_hours_sensor_ = runtime_hours_sensor;
+}
+
 void CN105Climate::set_outside_air_temperature_sensor(
     sensor::Sensor* outside_air_temperature_sensor) {
     this->outside_air_temperature_sensor_ = outside_air_temperature_sensor;

components/cn105/hp_readings.cpp

@@ -228,19 +228,18 @@ void CN105Climate::getRoomTemperatureFromResponsePacket() {
 
     //ESP_LOGD("Decoder", "[0x03 room temperature]");
     //this->last_received_packet_sensor->publish_state("0x62-> 0x03: Data -> Room temperature");
-
     //                 0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15
     // FC 62 01 30 10 03 00 00 0E 00 94 B0 B0 FE 42 00 01 0A 64 00 00 A9
-    //                         RT    OT RT SP ?? ?? ??    CT CT
+    //                         RT    OT RT SP ?? ?? ?? RM RM RM
     // RT = room temperature (in old format and in new format)
     // OT = outside air temperature
     // SP = room setpoint temperature?
-    // CT = increasing counter (unknown function)
+    // RM = indoor unit operating time in minutes
 
-    if (data[5] != 0x00) {
-  	  receivedStatus.outsideAirTemperature = (float)(data[5] - 128) / 2;
+    if (data[5] > 1) {
+	receivedStatus.outsideAirTemperature = (float)(data[5] - 128) / 2;
     } else {
-  	  receivedStatus.outsideAirTemperature = -1;
+	receivedStatus.outsideAirTemperature = NAN;
     }
 
     if (data[6] != 0x00) {
@@ -251,24 +250,30 @@ void CN105Climate::getRoomTemperatureFromResponsePacket() {
         receivedStatus.roomTemperature = lookupByteMapValue(ROOM_TEMP_MAP, ROOM_TEMP, 32, data[3]);
     }
 
+    receivedStatus.runtimeHours = float((data[11] << 16) | (data[12] << 8) | data[13]) / 60;
+
     ESP_LOGD("Decoder", "[Room °C: %f]", receivedStatus.roomTemperature);
     ESP_LOGD("Decoder", "[OAT  °C: %f]", receivedStatus.outsideAirTemperature);
 
     // no change with this packet to currentStatus for operating and compressorFrequency
     receivedStatus.operating = currentStatus.operating;
     receivedStatus.compressorFrequency = currentStatus.compressorFrequency;
+    receivedStatus.inputPower = currentStatus.inputPower;
+    receivedStatus.kWh = currentStatus.kWh;
     this->statusChanged(receivedStatus);
 }
 
 void CN105Climate::getOperatingAndCompressorFreqFromResponsePacket() {
     //FC 62 01 30 10 06 00 00 1A 01 00 00 00 00 00 00 00 00 00 00 00 3C
     //MSZ-RW25VGHZ-SC1 / MUZ-RW25VGHZ-SC1
     //FC 62 01 30 10 06 00 00 00 01 00 08 05 50 00 00 42 00 00 00 00 B7
-    //                           OP CF CF ?? CT       ??
+    //                           OP IP IP EU EU       ??
     // OP = operating status (1 = compressor running, 0 = standby)
-    // CF = compressor frequency in 16-bit integer, 1 decimal accuracy
-    //      (frequency in float = value / 10)
-    // CT = slowly increasing counter, unknown function
+    // IP = Current input power in Watts (16-bit decimal)
+    // EU = energy usage
+    //      (used energy in kWh = value/10)
+    //      TODO: Currently the maximum size of the counter is not known and
+    //            if the counter extends to other bytes.
     // ?? = unknown bytes that appear to have a fixed/constant value
     heatpumpStatus receivedStatus{};
     ESP_LOGD("Decoder", "[0x06 is status]");
@@ -277,14 +282,14 @@ void CN105Climate::getOperatingAndCompressorFreqFromResponsePacket() {
     // reset counter (because a reply indicates it is connected)
     this->nonResponseCounter = 0;
     receivedStatus.operating = data[4];
-    if (data[5] || data[6])
-        receivedStatus.compressorFrequency = (float)((data[5] << 8) | data[6]) / 10;
-    else
-        receivedStatus.compressorFrequency = (float)data[3];
+    receivedStatus.compressorFrequency = data[3];
+    receivedStatus.inputPower = (data[5] << 8) | data[6];
+    receivedStatus.kWh = float((data[7] << 8) | data[8]) / 10;
 
     // no change with this packet to roomTemperature
     receivedStatus.roomTemperature = currentStatus.roomTemperature;
     receivedStatus.outsideAirTemperature = currentStatus.outsideAirTemperature;
+    receivedStatus.runtimeHours = currentStatus.runtimeHours;
     this->statusChanged(receivedStatus);
 }
 
@@ -435,6 +440,9 @@ void CN105Climate::statusChanged(heatpumpStatus status) {
 
         this->currentStatus.operating = status.operating;
         this->currentStatus.compressorFrequency = status.compressorFrequency;
+        this->currentStatus.inputPower = status.inputPower;
+        this->currentStatus.kWh = status.kWh;
+        this->currentStatus.runtimeHours = status.runtimeHours;
         this->currentStatus.roomTemperature = status.roomTemperature;
         this->currentStatus.outsideAirTemperature = status.outsideAirTemperature;
         this->current_temperature = currentStatus.roomTemperature;
@@ -446,6 +454,18 @@ void CN105Climate::statusChanged(heatpumpStatus status) {
             this->compressor_frequency_sensor_->publish_state(currentStatus.compressorFrequency);
         }
 
+        if (this->input_power_sensor_ != nullptr) {
+            this->input_power_sensor_->publish_state(currentStatus.inputPower);
+        }
+
+        if (this->kwh_sensor_ != nullptr) {
+            this->kwh_sensor_->publish_state(currentStatus.kWh);
+        }
+
+        if (this->runtime_hours_sensor_ != nullptr) {
+            this->runtime_hours_sensor_->publish_state(currentStatus.runtimeHours);
+        }
+
         if (this->outside_air_temperature_sensor_ != nullptr) {
             this->outside_air_temperature_sensor_->publish_state(currentStatus.outsideAirTemperature);
         }

components/cn105/input_power_sensor.h

@@ -0,0 +1,19 @@
+#pragma once
+
+#include "esphome/components/sensor/sensor.h"
+#include "esphome/core/component.h"
+
+
+namespace esphome {
+
+    class InputPowerSensor : public sensor::Sensor, public Component {
+    public:
+        InputPowerSensor() {
+            this->set_unit_of_measurement("W");
+            this->set_device_class("power");
+            this->set_state_class(sensor::StateClass::STATE_CLASS_MEASUREMENT);
+            this->set_accuracy_decimals(0);
+        }
+    };
+
+}

components/cn105/kwh_sensor.h

@@ -0,0 +1,19 @@
+#pragma once
+
+#include "esphome/components/sensor/sensor.h"
+#include "esphome/core/component.h"
+
+
+namespace esphome {
+
+    class kWhSensor : public sensor::Sensor, public Component {
+    public:
+        kWhSensor() {
+            this->set_unit_of_measurement("kWh");
+            this->set_device_class("energy");
+            this->set_state_class(sensor::StateClass::STATE_CLASS_TOTAL_INCREASING);
+            this->set_accuracy_decimals(1);
+        }
+    };
+
+}

components/cn105/outside_air_temperature_sensor.h

@@ -10,6 +10,8 @@ namespace esphome {
     public:
         OutsideAirTemperatureSensor() {
             this->set_unit_of_measurement("°C");
+            this->set_device_class("temperature");
+            this->set_state_class(sensor::StateClass::STATE_CLASS_MEASUREMENT);
             this->set_accuracy_decimals(1);
         }
     };