[hdc1080] Declare child sensors with SUB_SENSOR

esphome/components/hdc1080/hdc1080.cpp

@@ -25,8 +25,8 @@ void HDC1080Component::dump_config() {
   ESP_LOGCONFIG(TAG, "HDC1080:");
   LOG_I2C_DEVICE(this);
   LOG_UPDATE_INTERVAL(this);
-  LOG_SENSOR("  ", "Temperature", this->temperature_);
-  LOG_SENSOR("  ", "Humidity", this->humidity_);
+  LOG_SENSOR("  ", "Temperature", this->temperature_sensor_);
+  LOG_SENSOR("  ", "Humidity", this->humidity_sensor_);
 }
 
 void HDC1080Component::update() {
@@ -47,10 +47,10 @@ void HDC1080Component::update() {
       return;
     }
 
-    if (this->temperature_ != nullptr) {
+    if (this->temperature_sensor_ != nullptr) {
       raw_temperature = i2c::i2ctohs(raw_temperature);
       float temperature = raw_temperature * 0.0025177f - 40.0f;  // raw * 2^-16 * 165 - 40
-      this->temperature_->publish_state(temperature);
+      this->temperature_sensor_->publish_state(temperature);
     }
 
     if (this->write(&HDC1080_CMD_HUMIDITY, 1) != i2c::ERROR_OK) {
@@ -65,10 +65,10 @@ void HDC1080Component::update() {
         return;
       }
 
-      if (this->humidity_ != nullptr) {
+      if (this->humidity_sensor_ != nullptr) {
         raw_humidity = i2c::i2ctohs(raw_humidity);
         float humidity = raw_humidity * 0.001525879f;  // raw * 2^-16 * 100
-        this->humidity_->publish_state(humidity);
+        this->humidity_sensor_->publish_state(humidity);
       }
     });
   });

esphome/components/hdc1080/hdc1080.h

@@ -7,17 +7,13 @@
 namespace esphome::hdc1080 {
 
 class HDC1080Component final : public PollingComponent, public i2c::I2CDevice {
- public:
-  void set_temperature(sensor::Sensor *temperature) { temperature_ = temperature; }
-  void set_humidity(sensor::Sensor *humidity) { humidity_ = humidity; }
+  SUB_SENSOR(temperature)
+  SUB_SENSOR(humidity)
 
+ public:
   void setup() override;
   void dump_config() override;
   void update() override;
-
- protected:
-  sensor::Sensor *temperature_{nullptr};
-  sensor::Sensor *humidity_{nullptr};
 };
 
 }  // namespace esphome::hdc1080

esphome/components/hdc1080/sensor.py

@@ -46,5 +46,5 @@ async def to_code(config: ConfigType) -> None:
     var = await i2c.new_i2c_component(config)
 
     sensors = sensor.sub_sensors(config)
-    await sensors(CONF_TEMPERATURE, var.set_temperature)
-    await sensors(CONF_HUMIDITY, var.set_humidity)
+    await sensors(CONF_TEMPERATURE, var.set_temperature_sensor)
+    await sensors(CONF_HUMIDITY, var.set_humidity_sensor)