ESPHome: /opt/build/esphome/esphome/components/copy/sensor/copy_sensor.cpp Source File

 #include "copy_sensor.h"
 #include "esphome/core/log.h"

 namespace esphome {
 namespace copy {

 static const char *const TAG = "copy.sensor";

 void CopySensor::setup() {
   source_->add_on_state_callback([this](float value) { this->publish_state(value); });
   if (source_->has_state())
     this->publish_state(source_->state);
 }

 void CopySensor::dump_config() { LOG_SENSOR("", "Copy Sensor", this); }

 }  // namespace copy
 }  // namespace esphome
esphome::sensor::Sensor::add_on_state_callback
void add_on_state_callback(std::function< void(float)> &&callback)
Add a callback that will be called every time a filtered value arrives.
Definition: sensor.cpp:52

esphome::sensor::Sensor::state
float state
This member variable stores the last state that has passed through all filters.
Definition: sensor.h:131

esphome::sensor::Sensor::publish_state
void publish_state(float state)
Publish a new state to the front-end.
Definition: sensor.cpp:39

copy_sensor.h

esphome::copy::CopySensor::dump_config
void dump_config() override
Definition: copy_sensor.cpp:15

esphome::copy::CopySensor::source_
sensor::Sensor * source_
Definition: copy_sensor.h:17

esphome
Implementation of SPI Controller mode.
Definition: a01nyub.cpp:7

esphome::sensor::Sensor::has_state
bool has_state() const
Return whether this sensor has gotten a full state (that passed through all filters) yet...
Definition: sensor.cpp:97

esphome::copy::CopySensor::setup
void setup() override
Definition: copy_sensor.cpp:9

log.h