mirror of https://github.com/esphome/esphome.git
84 lines
2.6 KiB
C++
84 lines
2.6 KiB
C++
#include "mqtt_sensor.h"
|
|
#include "esphome/core/log.h"
|
|
|
|
#ifdef USE_SENSOR
|
|
|
|
#ifdef USE_DEEP_SLEEP
|
|
#include "esphome/components/deep_sleep/deep_sleep_component.h"
|
|
#endif
|
|
|
|
namespace esphome {
|
|
namespace mqtt {
|
|
|
|
static const char *const TAG = "mqtt.sensor";
|
|
|
|
using namespace esphome::sensor;
|
|
|
|
MQTTSensorComponent::MQTTSensorComponent(Sensor *sensor) : MQTTComponent(), sensor_(sensor) {}
|
|
|
|
void MQTTSensorComponent::setup() {
|
|
this->sensor_->add_on_state_callback([this](float state) { this->publish_state(state); });
|
|
}
|
|
|
|
void MQTTSensorComponent::dump_config() {
|
|
ESP_LOGCONFIG(TAG, "MQTT Sensor '%s':", this->sensor_->get_name().c_str());
|
|
if (this->get_expire_after() > 0) {
|
|
ESP_LOGCONFIG(TAG, " Expire After: %us", this->get_expire_after() / 1000);
|
|
}
|
|
LOG_MQTT_COMPONENT(true, false)
|
|
}
|
|
|
|
std::string MQTTSensorComponent::component_type() const { return "sensor"; }
|
|
|
|
uint32_t MQTTSensorComponent::get_expire_after() const {
|
|
if (this->expire_after_.has_value()) {
|
|
return *this->expire_after_;
|
|
} else {
|
|
#ifdef USE_DEEP_SLEEP
|
|
if (deep_sleep::global_has_deep_sleep) {
|
|
return 0;
|
|
}
|
|
#endif
|
|
return this->sensor_->calculate_expected_filter_update_interval() * 5;
|
|
}
|
|
}
|
|
void MQTTSensorComponent::set_expire_after(uint32_t expire_after) { this->expire_after_ = expire_after; }
|
|
void MQTTSensorComponent::disable_expire_after() { this->expire_after_ = 0; }
|
|
std::string MQTTSensorComponent::friendly_name() const { return this->sensor_->get_name(); }
|
|
void MQTTSensorComponent::send_discovery(JsonObject &root, mqtt::SendDiscoveryConfig &config) {
|
|
if (!this->sensor_->get_device_class().empty())
|
|
root["device_class"] = this->sensor_->get_device_class();
|
|
|
|
if (!this->sensor_->get_unit_of_measurement().empty())
|
|
root["unit_of_measurement"] = this->sensor_->get_unit_of_measurement();
|
|
|
|
if (this->get_expire_after() > 0)
|
|
root["expire_after"] = this->get_expire_after() / 1000;
|
|
|
|
if (!this->sensor_->get_icon().empty())
|
|
root["icon"] = this->sensor_->get_icon();
|
|
|
|
if (this->sensor_->get_force_update())
|
|
root["force_update"] = true;
|
|
|
|
config.command_topic = false;
|
|
}
|
|
bool MQTTSensorComponent::send_initial_state() {
|
|
if (this->sensor_->has_state()) {
|
|
return this->publish_state(this->sensor_->state);
|
|
} else {
|
|
return true;
|
|
}
|
|
}
|
|
bool MQTTSensorComponent::is_internal() { return this->sensor_->is_internal(); }
|
|
bool MQTTSensorComponent::publish_state(float value) {
|
|
int8_t accuracy = this->sensor_->get_accuracy_decimals();
|
|
return this->publish(this->get_state_topic_(), value_accuracy_to_string(value, accuracy));
|
|
}
|
|
std::string MQTTSensorComponent::unique_id() { return this->sensor_->unique_id(); }
|
|
|
|
} // namespace mqtt
|
|
} // namespace esphome
|
|
|
|
#endif
|