|
| void | set_pin_a (InternalGPIOPin *pin_a) |
| |
| void | set_pin_b (InternalGPIOPin *pin_b) |
| |
| void | set_restore_mode (RotaryEncoderRestoreMode restore_mode) |
| | Set the restore mode of the rotary encoder.
|
| |
| void | set_resolution (RotaryEncoderResolution mode) |
| | Set the resolution of the rotary encoder.
|
| |
| void | set_value (int value) |
| | Manually set the value of the counter.
|
| |
| void | set_reset_pin (GPIOPin *pin_i) |
| |
| void | set_min_value (int32_t min_value) |
| |
| void | set_max_value (int32_t max_value) |
| |
| void | set_publish_initial_value (bool publish_initial_value) |
| |
| void | setup () override |
| |
| void | dump_config () override |
| |
| void | loop () override |
| |
| void | add_on_clockwise_callback (std::function< void()> callback) |
| |
| void | add_on_anticlockwise_callback (std::function< void()> callback) |
| |
| void | register_listener (std::function< void(uint32_t)> listener) |
| |
| | Sensor () |
| |
| int8_t | get_accuracy_decimals () |
| | Get the accuracy in decimals, using the manual override if set.
|
| |
| void | set_accuracy_decimals (int8_t accuracy_decimals) |
| | Manually set the accuracy in decimals.
|
| |
| StateClass | get_state_class () |
| | Get the state class, using the manual override if set.
|
| |
| void | set_state_class (StateClass state_class) |
| | Manually set the state class.
|
| |
| bool | get_force_update () const |
| | Get whether force update mode is enabled.
|
| |
| void | set_force_update (bool force_update) |
| | Set force update mode.
|
| |
| void | add_filter (Filter *filter) |
| | Add a filter to the filter chain. Will be appended to the back.
|
| |
| void | add_filters (std::initializer_list< Filter * > filters) |
| | Add a list of vectors to the back of the filter chain.
|
| |
| void | set_filters (std::initializer_list< Filter * > filters) |
| | Clear the filters and replace them by filters.
|
| |
| void | clear_filters () |
| | Clear the entire filter chain.
|
| |
| float | get_state () const |
| | Getter-syntax for .state.
|
| |
| float | get_raw_state () const |
| | Getter-syntax for .raw_state.
|
| |
| void | publish_state (float state) |
| | Publish a new state to the front-end.
|
| |
| void | add_on_state_callback (std::function< void(float)> &&callback) |
| | Add a callback that will be called every time a filtered value arrives.
|
| |
| void | add_on_raw_state_callback (std::function< void(float)> &&callback) |
| | Add a callback that will be called every time the sensor sends a raw value.
|
| |
| void | internal_send_state_to_frontend (float state) |
| |
| const StringRef & | get_name () const |
| |
| void | set_name (const char *name) |
| |
| void | set_name (const char *name, uint32_t object_id_hash) |
| | Set name with pre-computed object_id hash (avoids runtime hash calculation) Use hash=0 for dynamic names that need runtime calculation.
|
| |
| bool | has_own_name () const |
| |
| ESPDEPRECATED("object_id mangles names and all object_id methods are planned for removal " "(see https://github.com/esphome/backlog/issues/76). " "Now is the time to stop using object_id. If still needed, use get_object_id_to() " "which will remain available longer. get_object_id() will be removed in 2026.7.0", "2025.12.0") std uint32_t | get_object_id_hash () |
| |
| StringRef | get_object_id_to (std::span< char, OBJECT_ID_MAX_LEN > buf) const |
| | Get object_id with zero heap allocation For static case: returns StringRef to internal storage (buffer unused) For dynamic case: formats into buffer and returns StringRef to buffer.
|
| |
| size_t | write_object_id_to (char *buf, size_t buf_size) const |
| | Write object_id directly to buffer, returns length written (excluding null) Useful for building compound strings without intermediate buffer.
|
| |
| bool | is_internal () const |
| |
| void | set_internal (bool internal) |
| |
| bool | is_disabled_by_default () const |
| |
| void | set_disabled_by_default (bool disabled_by_default) |
| |
| EntityCategory | get_entity_category () const |
| |
| void | set_entity_category (EntityCategory entity_category) |
| |
| ESPDEPRECATED("Use get_icon_ref() instead for better performance (avoids string copy). Will be removed in ESPHome 2026.5.0", "2025.11.0") std void | set_icon (const char *icon) |
| |
| StringRef | get_icon_ref () const |
| |
| uint32_t | get_device_id () const |
| |
| void | set_device (Device *device) |
| |
| Device * | get_device () const |
| |
| bool | has_state () const |
| |
| void | set_has_state (bool state) |
| |
| | ESPDEPRECATED ("Use make_entity_preference<T>() instead, or preferences won't be migrated. " "See https://github.com/esphome/backlog/issues/85. Will be removed in 2027.1.0.", "2026.7.0") uint32_t get_preference_hash() |
| | Get a unique hash for storing preferences/settings for this entity.
|
| |
| template<typename T > |
| ESPPreferenceObject | make_entity_preference (uint32_t version=0) |
| | Create a preference object for storing this entity's state/settings.
|
| |
| ESPDEPRECATED("Use get_device_class_ref() instead for better performance (avoids string copy). Will be removed in " "ESPHome 2026.5.0", "2025.11.0") std void | set_device_class (const char *device_class) |
| | Get the device class, using the manual override if set.
|
| |
| StringRef | get_device_class_ref () const |
| | Get the device class as StringRef.
|
| |
| ESPDEPRECATED("Use get_unit_of_measurement_ref() instead for better performance (avoids string copy). Will be " "removed in ESPHome 2026.5.0", "2025.11.0") std void | set_unit_of_measurement (const char *unit_of_measurement) |
| | Get the unit of measurement, using the manual override if set.
|
| |
| StringRef | get_unit_of_measurement_ref () const |
| | Get the unit of measurement as StringRef.
|
| |
| virtual float | get_setup_priority () const |
| | priority of setup().
|
| |
| float | get_actual_setup_priority () const |
| |
| void | set_setup_priority (float priority) |
| |
| virtual float | get_loop_priority () const |
| | priority of loop().
|
| |
| void | call () |
| |
| virtual void | on_shutdown () |
| |
| virtual void | on_safe_shutdown () |
| |
| virtual bool | teardown () |
| | Called during teardown to allow component to gracefully finish operations.
|
| |
| virtual void | on_powerdown () |
| | Called after teardown is complete to power down hardware.
|
| |
| uint8_t | get_component_state () const |
| |
| void | reset_to_construction_state () |
| | Reset this component back to the construction state to allow setup to run again.
|
| |
| bool | is_in_loop_state () const |
| | Check if this component has completed setup and is in the loop state.
|
| |
| bool | is_idle () const |
| | Check if this component is idle.
|
| |
| virtual void | mark_failed () |
| | Mark this component as failed.
|
| |
| | ESPDEPRECATED ("Use mark_failed(LOG_STR(\"static string literal\")) instead. Do NOT use .c_str() from temporary " "strings. Will stop working in 2026.6.0", "2025.12.0") void mark_failed(const char *message) |
| |
| void | mark_failed (const LogString *message) |
| |
| void | disable_loop () |
| | Disable this component's loop.
|
| |
| void | enable_loop () |
| | Enable this component's loop.
|
| |
| void | enable_loop_soon_any_context () |
| | Thread and ISR-safe version of enable_loop() that can be called from any context.
|
| |
| bool | is_failed () const |
| |
| bool | is_ready () const |
| |
| virtual bool | can_proceed () |
| |
| bool | status_has_warning () const |
| |
| bool | status_has_error () const |
| |
| void | status_set_warning (const char *message=nullptr) |
| |
| void | status_set_warning (const LogString *message) |
| |
| void | status_set_error () |
| |
| | ESPDEPRECATED ("Use status_set_error(LOG_STR(\"static string literal\")) instead. Do NOT use .c_str() from temporary " "strings. Will stop working in 2026.6.0", "2025.12.0") void status_set_error(const char *message) |
| |
| void | status_set_error (const LogString *message) |
| |
| void | status_clear_warning () |
| |
| void | status_clear_error () |
| |
| void | status_momentary_warning (const char *name, uint32_t length=5000) |
| | Set warning status flag and automatically clear it after a timeout.
|
| |
| void | status_momentary_error (const char *name, uint32_t length=5000) |
| | Set error status flag and automatically clear it after a timeout.
|
| |
| bool | has_overridden_loop () const |
| |
| void | set_component_source (const LogString *source) |
| | Set where this component was loaded from for some debug messages.
|
| |
| const LogString * | get_component_log_str () const |
| | Get the integration where this component was declared as a LogString for logging.
|
| |
| bool | should_warn_of_blocking (uint32_t blocking_time) |
| |
|
| InternalGPIOPin * | pin_a_ |
| |
| InternalGPIOPin * | pin_b_ |
| |
| GPIOPin * | pin_i_ {nullptr} |
| |
| bool | publish_initial_value_ |
| | Index pin, if this is not nullptr, the counter will reset to 0 once this pin is HIGH.
|
| |
| ESPPreferenceObject | rtc_ |
| |
| RotaryEncoderRestoreMode | restore_mode_ {ROTARY_ENCODER_RESTORE_DEFAULT_ZERO} |
| |
| RotaryEncoderSensorStore | store_ {} |
| |
| CallbackManager< void()> | on_clockwise_callback_ {} |
| |
| CallbackManager< void()> | on_anticlockwise_callback_ {} |
| |
| CallbackManager< void(int32_t)> | listeners_ {} |
| |
| LazyCallbackManager< void(float)> | raw_callback_ |
| | Storage for raw state callbacks.
|
| |
| LazyCallbackManager< void(float)> | callback_ |
| | Storage for filtered state callbacks.
|
| |
| Filter * | filter_list_ {nullptr} |
| | Store all active filters.
|
| |
| int8_t | accuracy_decimals_ {-1} |
| | Accuracy in decimals (-1 = not set)
|
| |
| StateClass | state_class_ {STATE_CLASS_NONE} |
| | State class (STATE_CLASS_NONE = not set)
|
| |
| struct esphome::sensor::Sensor::SensorFlags | sensor_flags_ |
| |
| StringRef | name_ |
| |
| const char * | icon_c_str_ {nullptr} |
| |
| uint32_t | object_id_hash_ {} |
| |
| Device * | device_ {} |
| |
| struct esphome::EntityBase::EntityFlags | flags_ |
| |
| const char * | device_class_ {nullptr} |
| | Device class override.
|
| |
| const char * | unit_of_measurement_ {nullptr} |
| | Unit of measurement override.
|
| |
| ESPDEPRECATED("Use const char* or uint32_t overload instead. Removed in 2026.7.0", "2026.1.0") void set_interval(const std voi | set_interval )(const char *name, uint32_t interval, std::function< void()> &&f) |
| | Set an interval function with a unique name.
|
| |
| ESPDEPRECATED("Use const char* or uint32_t overload instead. Removed in 2026.7.0", "2026.1.0") bool cancel_interval(const std boo | cancel_interval )(const char *name) |
| | Cancel an interval function.
|
| |
| ESPDEPRECATED("set_retry is deprecated and will be removed in 2026.8.0. Use set_timeout or set_interval instead.", "2026.2.0") void set_retry(const std uint32_t | initial_wait_time |
| |
| ESPDEPRECATED("set_retry is deprecated and will be removed in 2026.8.0. Use set_timeout or set_interval instead.", "2026.2.0") void set_retry(const std uint32_t uint8_t | max_attempts |
| |
| ESPDEPRECATED("set_retry is deprecated and will be removed in 2026.8.0. Use set_timeout or set_interval instead.", "2026.2.0") void set_retry(const std uint32_t uint8_t std::function< RetryResult(uint8_t)> && | f |
| |
| ESPDEPRECATED("set_retry is deprecated and will be removed in 2026.8.0. Use set_timeout or set_interval instead.", "2026.2.0") void set_retry(const std uint32_t uint8_t std::function< RetryResult(uint8_t)> float | backoff_increase_factor = 1.0f) |
| |
| uint32_t | initial_wait_time |
| |
| uint32_t uint8_t | max_attempts |
| |
| uint32_t uint8_t std::function< RetryResult(uint8_t)> && | f |
| |
| uint32_t uint8_t std::function< RetryResult(uint8_t)> float | backoff_increase_factor = 1.0f) |
| |
| uint8_t | max_attempts |
| |
| uint8_t std::function< RetryResult(uint8_t)> && | f |
| |
| uint8_t std::function< RetryResult(uint8_t)> float | backoff_increase_factor = 1.0f) |
| |
| ESPDEPRECATED("Use const char* or uint32_t overload instead. Removed in 2026.7.0", "2026.1.0") void set_timeout(const std voi | set_timeout )(const char *name, uint32_t timeout, std::function< void()> &&f) |
| | Set a timeout function with a unique name.
|
| |
| ESPDEPRECATED("Use const char* or uint32_t overload instead. Removed in 2026.7.0", "2026.1.0") bool cancel_timeout(const std boo | cancel_timeout )(const char *name) |
| | Cancel a timeout function.
|
| |
| ESPDEPRECATED("Use const char* overload instead. Removed in 2026.7.0", "2026.1.0") void defer(const std voi | defer )(const char *name, std::function< void()> &&f) |
| | Defer a callback to the next loop() call.
|
| |
| ESPDEPRECATED("Use const char* overload instead. Removed in 2026.7.0", "2026.1.0") bool cancel_defer(const std boo | cancel_defer )(const char *name) |
| | Cancel a defer callback using the specified name, name must not be empty.
|
| |
| const LogString * | component_source_ {nullptr} |
| |
| uint16_t | warn_if_blocking_over_ {WARN_IF_BLOCKING_OVER_MS} |
| | Warn if blocked for this many ms (max 65.5s)
|
| |
| uint8_t | component_state_ {0x00} |
| | State of this component - each bit has a purpose: Bits 0-2: Component state (0x00=CONSTRUCTION, 0x01=SETUP, 0x02=LOOP, 0x03=FAILED, 0x04=LOOP_DONE) Bit 3: STATUS_LED_WARNING Bit 4: STATUS_LED_ERROR Bits 5-7: Unused - reserved for future expansion.
|
| |
| volatile bool | pending_enable_loop_ {false} |
| | ISR-safe flag for enable_loop_soon_any_context.
|
| |
|
| float | state |
| | This member variable stores the last state that has passed through all filters.
|
| |
| float | raw_state |
| | This member variable stores the current raw state of the sensor, without any filters applied.
|
| |
| ESPPreferenceObject | make_entity_preference_ (size_t size, uint32_t version) |
| | Non-template helper for make_entity_preference() to avoid code bloat.
|
| |
| void | calc_object_id_ () |
| |
| virtual void | call_loop () |
| |
| virtual void | call_setup () |
| |
| virtual void | call_dump_config () |
| |
| void | set_component_state_ (uint8_t state) |
| | Helper to set component state (clears state bits and sets new state)
|
| |
| void | set_interval (uint32_t id, uint32_t interval, std::function< void()> &&f) |
| | Set an interval function with a numeric ID (zero heap allocation).
|
| |
| void | set_interval (InternalSchedulerID id, uint32_t interval, std::function< void()> &&f) |
| |
| void | set_interval (uint32_t interval, std::function< void()> &&f) |
| |
| bool | cancel_interval (uint32_t id) |
| |
| bool | cancel_interval (InternalSchedulerID id) |
| |
| ESPDEPRECATED("set_retry is deprecated and will be removed in 2026.8.0. Use set_timeout or set_interval instead.", "2026.2.0") void set_retry(const std | ESPDEPRECATED ("set_retry is deprecated and will be removed in 2026.8.0. Use set_timeout or set_interval instead.", "2026.2.0") void set_retry(const char *name |
| |
| | ESPDEPRECATED ("set_retry is deprecated and will be removed in 2026.8.0. Use set_timeout or set_interval instead.", "2026.2.0") void set_retry(uint32_t id |
| |
| | ESPDEPRECATED ("set_retry is deprecated and will be removed in 2026.8.0. Use set_timeout or set_interval instead.", "2026.2.0") void set_retry(uint32_t initial_wait_time |
| |
| ESPDEPRECATED("cancel_retry is deprecated and will be removed in 2026.8.0.", "2026.2.0") bool cancel_retry(const std | ESPDEPRECATED ("cancel_retry is deprecated and will be removed in 2026.8.0.", "2026.2.0") bool cancel_retry(const char *name) |
| |
| | ESPDEPRECATED ("cancel_retry is deprecated and will be removed in 2026.8.0.", "2026.2.0") bool cancel_retry(uint32_t id) |
| |
| void | set_timeout (uint32_t id, uint32_t timeout, std::function< void()> &&f) |
| | Set a timeout function with a numeric ID (zero heap allocation).
|
| |
| void | set_timeout (InternalSchedulerID id, uint32_t timeout, std::function< void()> &&f) |
| |
| void | set_timeout (uint32_t timeout, std::function< void()> &&f) |
| |
| bool | cancel_timeout (uint32_t id) |
| |
| bool | cancel_timeout (InternalSchedulerID id) |
| |
| void | defer (std::function< void()> &&f) |
| | Defer a callback to the next loop() call.
|
| |
| void | defer (uint32_t id, std::function< void()> &&f) |
| | Defer a callback with a numeric ID (zero heap allocation)
|
| |
| bool | cancel_defer (uint32_t id) |
| |
Public Member Functions inherited from esphome::sensor::Sensor
1.12.0