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| | ModbusSwitch (modbus::EntityType register_type, uint16_t start_address, uint8_t offset, uint32_t bitmask, RangeReuse reuse_previous_range) |
| |
| void | setup () override |
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| void | write_state (bool state) override |
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| void | dump_config () override |
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| void | set_assumed_state (bool assumed_state) |
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| void | set_state (bool state) |
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| void | parse_and_publish (std::span< const uint8_t > data) override |
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| void | set_parent (ModbusController *parent) |
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| void | set_template (transform_func_t f) |
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| void | set_write_template (write_transform_func_t f) |
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| void | set_use_write_mutiple (bool use_write_multiple) |
| |
| virtual void | loop () |
| | This method will be called repeatedly.
|
| |
| virtual float | get_setup_priority () const |
| | priority of setup().
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| float | get_actual_setup_priority () const |
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| void | set_setup_priority (float priority) |
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| void | call () |
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| virtual void | on_shutdown () |
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| 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.
|
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| 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.
|
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| bool | is_idle () const |
| | Check if this component is idle.
|
| |
| void | mark_failed () |
| | Mark this component as failed.
|
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| void | mark_failed (const LogString *message) |
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| void | disable_loop () |
| | Disable this component's loop.
|
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| void | enable_loop () |
| | Enable this component's loop.
|
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| void | enable_loop_soon_any_context () |
| | Thread and ISR-safe version of enable_loop() that can be called from any context.
|
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| bool | is_failed () const |
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| bool | is_ready () const |
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| virtual bool | can_proceed () |
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| bool | status_has_warning () const |
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| bool | status_has_error () const |
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| void | status_set_warning () |
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| void | status_set_warning (const char *message) |
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| void | status_set_warning (const LogString *message) |
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| bool | status_comm_result (bool ok) |
| | Clears the warning when ok, else sets it with message (default "Communication failed"); returns ok.
|
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| bool | status_comm_result (bool ok, const LogString *message) |
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| void | status_set_error () |
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| void | status_set_error (const LogString *message) |
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| void | status_clear_warning () |
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| void | status_clear_error () |
| |
| | ESPDEPRECATED ("Use status_momentary_warning() without a name. Removed in 2027.5.0", "2026.11.0") void status_momentary_warning(const char *name |
| |
| void | status_momentary_warning (uint32_t length=5000) |
| | Set warning status flag and clear it after length ms.
|
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| void | status_momentary_warning (const LogString *message, uint32_t length=5000) |
| |
| | ESPDEPRECATED ("Use status_momentary_error() without a name. Removed in 2027.5.0", "2026.11.0") void status_momentary_error(const char *name |
| |
| void | status_momentary_error (uint32_t length=5000) |
| | Set error status flag and clear it after length ms.
|
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| void | status_momentary_error (const LogString *message, uint32_t length=5000) |
| |
| bool | has_overridden_loop () const |
| |
| const LogString * | get_component_log_str () const ESPHOME_ALWAYS_INLINE |
| | Get the integration where this component was declared as a LogString for logging.
|
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| bool | should_warn_of_blocking (uint32_t blocking_time, uint32_t &threshold_ms_out) |
| |
| | Switch () |
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| void | publish_state (bool state) |
| | Publish a state to the front-end from the back-end.
|
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| void | control (bool target_state) |
| | Control this switch using a boolean state value.
|
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| void | turn_on () |
| | Turn this switch on.
|
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| void | turn_off () |
| | Turn this switch off.
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| void | toggle () |
| | Toggle this switch.
|
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| void | set_inverted (bool inverted) |
| | Set whether the state should be treated as inverted.
|
| |
| template<typename F > |
| void | add_on_state_callback (F &&callback) |
| | Set callback for state changes.
|
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| optional< bool > | get_initial_state () |
| | Returns the initial state of the switch, as persisted previously, or empty if never persisted.
|
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| optional< bool > | get_initial_state_with_restore_mode () |
| | Returns the initial state of the switch, after applying restore mode rules.
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| void | restore () |
| | Drive the switch to the state its restore mode yields, through control(), so inversion and write_state() apply; a disabled restore mode drives when_disabled, or nothing without one.
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| void | restore (bool when_disabled) |
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| bool | is_inverted () const |
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| void | set_restore_mode (SwitchRestoreMode restore_mode) |
| |
| | ESPDEPRECATED ("Use get_name_to() or get_log_name() instead. Will be removed in ESPHome 2027.5.0", "2026.11.0") const StringRef &get_name() const |
| | The name is in flash here; the first call makes a RAM copy that is kept for the life of the device.
|
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| StringRef | get_name_to (std::span< char, ENTITY_NAME_BUF_SIZE > buffer) const |
| | Get the name of this Entity, copied out of flash into buffer.
|
| |
| | ESPDEPRECATED ("Use get_name_to() or get_log_name() instead. Will be removed in ESPHome 2027.5.0", "2026.11.0") const StringRef &get_name() const |
| |
| const StringRef & | get_name_to (std::span< char, ENTITY_NAME_BUF_SIZE >) const |
| |
| bool | name_equals (const StringRef &other) const |
| |
| const ProgmemStringRef & | get_name_progmem () const |
| | The name as stored, for consumers that read flash themselves (e.g. API progmem fields).
|
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| size_t | write_name_to (char *buf, size_t buf_size) const |
| | Copy the name into buf (null terminated), returns its length.
|
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| const LogString * | get_log_name () const |
| | Get the name for a "%s" log argument (LOG_STR_ARG).
|
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| bool | has_own_name () const |
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| uint32_t | get_object_id_hash () const |
| |
| 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.
|
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| bool | is_internal () const |
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| void | set_internal (bool internal) |
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| bool | is_disabled_by_default () const |
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| EntityCategory | get_entity_category () const |
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| const char * | get_device_class_to (std::span< char, MAX_DEVICE_CLASS_LENGTH > buffer) const |
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| ProgmemStringRef | get_device_class_progmem () const |
| | The device class as stored (in flash on ESP8266), for consumers that read flash themselves.
|
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| StringRef | get_unit_of_measurement_ref () const |
| |
| const char * | get_icon_to (std::span< char, MAX_ICON_LENGTH > buffer) const |
| |
| ProgmemStringRef | get_icon_progmem () const |
| | The icon as stored (in flash on ESP8266), for consumers that read flash themselves.
|
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| uint32_t | get_device_id () const |
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| Device * | get_device () const |
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| bool | has_state () const |
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| 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.
|
| |
| template<typename T > |
| ESPPreferenceObject | make_entity_preference (uint32_t version, bool in_flash) |
| | As make_entity_preference(), stored in flash or RTC memory where the backend supports the choice.
|
| |
| bool | addresses_bits () const |
| | Coils and discrete inputs address individual bits; every other type addresses 16-bit registers.
|
| |
| uint16_t | write_address () const |
| | Address a write entity (switch/number/select) targets, derived from its resolved position within the range so that a write lands on the register the sensor reads from.
|
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| void | set_offset_from_start_address (uint8_t offset) |
| | Records the offset as configured, and seeds the resolved position with it.
|
| |
| void | set_address (uint16_t address) |
| | Sets the configured address, and points the range base at it.
|
| |
| void | set_custom_pdu (std::initializer_list< uint8_t > pdu) |
| |
| virtual uint16_t | entity_count () const |
| | Entities this item spans: one bit for bit-addressed types, ceil(bytes / 2) registers for RAW with a response_size, else the value type's register width.
|
| |
| virtual size_t | get_register_size () const |
| | Bytes this item's registers occupy in a response: one per bit for bit-addressed types; response_size when set (devices that answer more bytes per register than the standard two); else two per register.
|
| |
| void | set_register_size (uint8_t register_size) |
| |
| bool | dispatched () const |
| | Whether the lambda called a request helper since the last clear_dispatched_().
|
| |
| void | set_write_options (modbus::CommandOptions options) |
| |
| bool | write_single_register (uint16_t address, uint16_t value) |
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| bool | write_single_coil (uint16_t address, bool value) |
| |
| bool | write_multiple_registers (uint16_t address, std::span< const uint16_t > values) |
| |
| bool | write_multiple_coils (uint16_t address, std::span< const bool > values) |
| |
| bool | write_multiple_coils (uint16_t address, modbus::PackedBits bits) |
| |
| bool | queue_pdu (std::span< const uint8_t > pdu) |
| |
| bool | queue_pdu (std::span< const uint8_t > pdu, modbus::CommandOptions options) |
| |
| void | clear_tx_queue_for_device () |
| |
|
| bool | assumed_state () override |
| |
| friend | void::setup () |
| |
| friend | void::original_setup () |
| |
| void | set_component_source_ (uint8_t index) |
| | Set where this component was loaded from for some debug messages.
|
| |
| virtual void | call_setup () |
| |
| void | call_dump_config_ () |
| |
| void | enable_loop_slow_path_ () |
| |
| void | set_component_state_ (uint8_t state) |
| | Helper to set component state (clears state bits and sets new state)
|
| |
| bool | set_status_flag_ (uint8_t flag) |
| | Helper to set a status LED flag on both this component and the app.
|
| |
| bool | set_error_flag_ (const LogString *message) |
| | Set the error flag and log it; true when it was not set before.
|
| |
| void | set_interval (const char *name, uint32_t interval, std::function< void()> &&f) |
| | Set an interval function with a const char* name.
|
| |
| 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 (const char *name) |
| | Cancel an interval function.
|
| |
| bool | cancel_interval (uint32_t id) |
| |
| bool | cancel_interval (InternalSchedulerID id) |
| |
| void | set_timeout (const char *name, uint32_t timeout, std::function< void()> &&f) |
| | Set a timeout function with a const char* name.
|
| |
| 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 (const char *name) |
| | Cancel a timeout function.
|
| |
| bool | cancel_timeout (uint32_t id) |
| |
| bool | cancel_timeout (InternalSchedulerID id) |
| |
| void | defer (const char *name, std::function< void()> &&f) |
| | Defer a callback to the next loop() call with a const char* name.
|
| |
| 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 (const char *name) |
| | Cancel a defer callback using the specified name, name must not be empty.
|
| |
| bool | cancel_defer (uint32_t id) |
| |
| void | status_clear_warning_slow_path_ () |
| |
| void | status_clear_error_slow_path_ () |
| |
| friend | void::setup () |
| |
| friend | void::original_setup () |
| |
| void | configure_entity_ (const char *name, uint32_t object_id_hash, uint32_t entity_fields) |
| | Combined entity setup from codegen: set name, object_id hash, entity string indices, and flags.
|
| |
| void | set_device_ (Device *device) |
| |
| ESPPreferenceObject | make_entity_preference_ (size_t size, uint32_t version) |
| | Non-template helpers for make_entity_preference() to avoid code bloat.
|
| |
| ESPPreferenceObject | make_entity_preference_ (size_t size, uint32_t version, bool in_flash) |
| |
| uint32_t | entity_preference_key_ (uint32_t version) |
| | Key for both helpers; preference hash migration goes here.
|
| |
| bool | send_raw_frame_deprecated_ (std::span< const uint8_t > frame) |
| |
| void | set_controller_ (ModbusController *controller) |
| |
| void | clear_dispatched_ () |
| |
| void | warn_write_buffer_deprecated_ (const LogString *platform, uint16_t address) |
| |
Public Member Functions inherited from esphome::Component
1.12.0