ESPHome
2026.11.0-dev
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esphome
components
mqtt_subscribe
text_sensor
mqtt_subscribe_text_sensor.cpp
Go to the documentation of this file.
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#include "
mqtt_subscribe_text_sensor.h
"
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3
#ifdef USE_MQTT
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#include "
esphome/core/log.h
"
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#include <utility>
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namespace
esphome::mqtt_subscribe
{
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ESPHOME_LOG_TAG
(TAG,
"mqtt_subscribe.text_sensor"
);
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void
MQTTSubscribeTextSensor::setup
() {
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this->
parent_
->
subscribe
(
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this->
topic_
, [
this
](
const
std::string &topic,
const
std::string &payload) { this->
publish_state
(payload); },
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this->
qos_
);
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}
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float
MQTTSubscribeTextSensor::get_setup_priority
()
const
{
return
setup_priority::AFTER_CONNECTION
; }
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void
MQTTSubscribeTextSensor::dump_config
() {
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LOG_TEXT_SENSOR(
""
,
"MQTT Subscribe Text Sensor"
,
this
);
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ESP_LOGCONFIG(TAG,
" Topic: %s"
, this->
topic_
);
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}
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}
// namespace esphome::mqtt_subscribe
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#endif
// USE_MQTT
esphome::mqtt::MQTTClientComponent::subscribe
void subscribe(MQTTTopicSource topic, F &&callback, uint8_t qos=0)
Subscribe to an MQTT topic and call callback when a message is received.
Definition
mqtt_client.h:224
esphome::mqtt_subscribe::MQTTSubscribeTextSensor::topic_
const char * topic_
Definition
mqtt_subscribe_text_sensor.h:24
esphome::mqtt_subscribe::MQTTSubscribeTextSensor::setup
void setup() override
Definition
mqtt_subscribe_text_sensor.cpp:12
esphome::mqtt_subscribe::MQTTSubscribeTextSensor::dump_config
void dump_config() override
Definition
mqtt_subscribe_text_sensor.cpp:18
esphome::mqtt_subscribe::MQTTSubscribeTextSensor::qos_
uint8_t qos_
Definition
mqtt_subscribe_text_sensor.h:25
esphome::mqtt_subscribe::MQTTSubscribeTextSensor::parent_
mqtt::MQTTClientComponent * parent_
Definition
mqtt_subscribe_text_sensor.h:23
esphome::mqtt_subscribe::MQTTSubscribeTextSensor::get_setup_priority
float get_setup_priority() const override
Definition
mqtt_subscribe_text_sensor.cpp:17
esphome::text_sensor::TextSensor::publish_state
void publish_state(const std::string &state)
Definition
text_sensor.h:42
log.h
mqtt_subscribe_text_sensor.h
esphome::mqtt_subscribe
Definition
mqtt_subscribe_sensor.cpp:7
esphome::mqtt_subscribe::ESPHOME_LOG_TAG
ESPHOME_LOG_TAG(TAG, "mqtt_subscribe.sensor")
esphome::setup_priority::AFTER_CONNECTION
constexpr float AFTER_CONNECTION
For components that should be initialized after a data connection (API/MQTT) is connected.
Definition
component.h:57
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