#include <lis2dw12_i2c.h>

Inheritance diagram for esphome::lis2dw12_i2c::LIS2DW12I2CComponent:

Public Member Functions
bool	write_byte (uint8_t a_register, uint8_t data) override

bool	read_bytes (uint8_t a_register, uint8_t *data, size_t len) override

void	dump_config () override

Public Member Functions inherited from esphome::lis2dw12::LIS2DW12Component
void	setup () override

void	loop () override

void	update () override

void	set_power_mode (PowerMode mode)

void	set_low_noise (bool low_noise)

void	set_output_data_rate (DataRate rate)

void	set_range (Range range)

void	set_filter_bandwidth (FilterBandwidth bw)

void	set_offset (float offset_x, float offset_y, float offset_z)

void	set_transform (bool mirror_x, bool mirror_y, bool mirror_z, bool swap_xy)

bool	read_byte (uint8_t a_register, uint8_t *data)

void	set_tap_binary_sensor (binary_sensor::BinarySensor *s)

void	set_double_tap_binary_sensor (binary_sensor::BinarySensor *s)

void	set_freefall_binary_sensor (binary_sensor::BinarySensor *s)

void	set_active_binary_sensor (binary_sensor::BinarySensor *s)

	SUB_SENSOR (acceleration_x) SUB_SENSOR(acceleration_y) SUB_SENSOR(acceleration_z) SUB_TEXT_SENSOR(orientation) template< typename F > void add_on_tap_callback(F &&callback)

template<typename F >
void	add_on_double_tap_callback (F &&callback)

template<typename F >
void	add_on_freefall_callback (F &&callback)

template<typename F >
void	add_on_active_callback (F &&callback)

template<typename F >
void	add_on_orientation_callback (F &&callback)

Public Member Functions inherited from esphome::PollingComponent
	PollingComponent ()

	PollingComponent (uint32_t update_interval)
	Initialize this polling component with the given update interval in ms.

void	set_update_interval (uint32_t update_interval)
	Manually set the update interval in ms for this polling object.

void	call_setup () override

virtual uint32_t	get_update_interval () const
	Get the update interval in ms of this sensor.

void	start_poller ()

void	stop_poller ()

Public Member Functions inherited from esphome::Component
virtual float	get_setup_priority () const
	priority of setup().

float	get_actual_setup_priority () const

void	set_setup_priority (float priority)

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.

void	mark_failed ()
	Mark this component as failed.

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 ()

void	status_set_warning (const char *message)

void	status_set_warning (const LogString *message)

void	status_set_error ()

void	status_set_error (const LogString *message)

void	status_clear_warning ()

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.

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.

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.

bool	should_warn_of_blocking (uint32_t blocking_time, uint32_t &threshold_ms_out)

Public Member Functions inherited from esphome::i2c::I2CDevice
	I2CDevice ()=default
	we use the C++ default constructor

void	set_i2c_address (uint8_t address)
	We store the address of the device on the bus.

uint8_t	get_i2c_address () const
	Returns the I2C address of the object.

void	set_i2c_bus (I2CBus *bus)
	we store the pointer to the I2CBus to use

I2CRegister	reg (uint8_t a_register)
	calls the I2CRegister constructor

I2CRegister16	reg16 (uint16_t a_register)
	calls the I2CRegister16 constructor

ErrorCode	read (uint8_t *data, size_t len) const
	reads an array of bytes from the device using an I2CBus

ErrorCode	read_register (uint8_t a_register, uint8_t *data, size_t len)
	reads an array of bytes from a specific register in the I²C device

ErrorCode	read_register16 (uint16_t a_register, uint8_t *data, size_t len)
	reads an array of bytes from a specific register in the I²C device

ErrorCode	write (const uint8_t *data, size_t len) const
	writes an array of bytes to a device using an I2CBus

ErrorCode	write_read (const uint8_t write_data, size_t write_len, uint8_t read_data, size_t read_len) const
	writes an array of bytes to a device, then reads an array, as a single transaction

ErrorCode	write_register (uint8_t a_register, const uint8_t *data, size_t len) const
	writes an array of bytes to a specific register in the I²C device

ErrorCode	write_register16 (uint16_t a_register, const uint8_t *data, size_t len) const
	write an array of bytes to a specific register in the I²C device

bool	read_bytes (uint8_t a_register, uint8_t *data, uint8_t len)
	Compat APIs All methods below have been added for compatibility reasons.

bool	read_bytes_raw (uint8_t *data, uint8_t len) const

template<size_t N>
optional< std::array< uint8_t, N > >	read_bytes (uint8_t a_register)

template<size_t N>
optional< std::array< uint8_t, N > >	read_bytes_raw ()

bool	read_bytes_16 (uint8_t a_register, uint16_t *data, uint8_t len)

bool	read_byte (uint8_t a_register, uint8_t *data)

optional< uint8_t >	read_byte (uint8_t a_register)

bool	read_byte_16 (uint8_t a_register, uint16_t *data)

bool	write_bytes (uint8_t a_register, const uint8_t *data, uint8_t len) const

bool	write_bytes (uint8_t a_register, const std::vector< uint8_t > &data) const

template<size_t N>
bool	write_bytes (uint8_t a_register, const std::array< uint8_t, N > &data)

bool	write_bytes_16 (uint8_t a_register, const uint16_t *data, uint8_t len) const

bool	write_byte (uint8_t a_register, uint8_t data) const

bool	write_byte_16 (uint8_t a_register, uint16_t data) const

Additional Inherited Members
Data Fields inherited from esphome::Component
uint32_t	length = 5000)

Protected Member Functions inherited from esphome::lis2dw12::LIS2DW12Component
bool	write_reg_ (RegisterMap reg, uint8_t value)

bool	configure_registers_ ()

bool	read_acceleration_data_ (float &x, float &y, float &z)

void	handle_event_ (Event event, bool active, uint32_t now, LazyCallbackManager< void()> &callback)

void	publish_orientation_ (RegSixdSrc sixd)

Protected Member Functions inherited from esphome::Component
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.

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_ ()

Protected Attributes inherited from esphome::lis2dw12::LIS2DW12Component
float	offset_x_ {0}

float	offset_y_ {0}

float	offset_z_ {0}

float	scale_ {0}

uint32_t	last_event_ms_ [EVENT_COUNT] {}

uint32_t	last_poll_ms_ {0}

binary_sensor::BinarySensor *	event_binary_sensors_ [EVENT_COUNT] {}

LazyCallbackManager< void()>	tap_callback_

LazyCallbackManager< void()>	double_tap_callback_

LazyCallbackManager< void()>	freefall_callback_

LazyCallbackManager< void()>	active_callback_

LazyCallbackManager< void()>	orientation_callback_

PowerMode	power_mode_ {PowerMode::HIGH_PERF}

DataRate	data_rate_ {DataRate::RATE_100HZ}

Range	range_ {Range::RANGE_2G}

FilterBandwidth	filter_bandwidth_ {FilterBandwidth::BW_ODR_DIV_2}

bool	low_noise_ {false}

bool	mirror_x_ {false}

bool	mirror_y_ {false}

bool	mirror_z_ {false}

bool	swap_xy_ {false}

uint8_t	shift_ {2}

uint8_t	events_on_ {0}

uint8_t	sixd_last_ {0xFF}

Protected Attributes inherited from esphome::PollingComponent
uint32_t	update_interval_

Protected Attributes inherited from esphome::Component
uint8_t	component_source_index_ {0}
	Index into component source PROGMEM lookup table (0 = not set)

uint8_t	warn_if_blocking_over_ {WARN_IF_BLOCKING_OVER_CS}
	Warn threshold in centiseconds (max 2550ms)

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 Bit 5: Has overridden loop() (set at registration time) Bits 6-7: Unused - reserved for future expansion.

volatile bool	pending_enable_loop_ {false}
	ISR-safe flag for enable_loop_soon_any_context.

ComponentRuntimeStats	runtime_stats_

Protected Attributes inherited from esphome::i2c::I2CDevice
uint8_t	address_ {0x00}
	store the address of the device on the bus

I2CBus *	bus_ {nullptr}
	pointer to I2CBus instance

Detailed Description

Definition at line 8 of file lis2dw12_i2c.h.

Member Function Documentation

◆ dump_config()

void esphome::lis2dw12_i2c::LIS2DW12I2CComponent::dump_config ( )

overridevirtual

Reimplemented from esphome::lis2dw12::LIS2DW12Component.

Definition at line 8 of file lis2dw12_i2c.cpp.

◆ read_bytes()

bool esphome::lis2dw12_i2c::LIS2DW12I2CComponent::read_bytes	(	uint8_t	a_register,
		uint8_t *	data,
		size_t	len )

inlineoverridevirtual

Implements esphome::lis2dw12::LIS2DW12Component.

Definition at line 11 of file lis2dw12_i2c.h.

◆ write_byte()

bool esphome::lis2dw12_i2c::LIS2DW12I2CComponent::write_byte	(	uint8_t	a_register,
		uint8_t	data )

inlineoverridevirtual

Implements esphome::lis2dw12::LIS2DW12Component.

Definition at line 10 of file lis2dw12_i2c.h.

The documentation for this class was generated from the following files:

esphome/components/lis2dw12_i2c/lis2dw12_i2c.h
esphome/components/lis2dw12_i2c/lis2dw12_i2c.cpp

Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ dump_config()

◆ read_bytes()

◆ write_byte()