#include <SensorBMA422.hpp>

Inheritance diagram for SensorBMA422:

Classes
struct	EventCallbacks
	Event callbacks for the sensor. More...

Public Member Functions
	SensorBMA422 ()
	Constructor for the SensorBMA422 class.

	~SensorBMA422 ()=default
	Destructor for the SensorBMA422 class.

BMA4XXCapability::Capability	getCapabilities () const override
	Get supported capabilities.

void	setOnAnyMotionCallback (std::function< void(void)> cb)
	Set the any-motion callback for motion events.

void	setOnNoMotionCallback (std::function< void(void)> cb)
	Set the callback for no-motion events.

void	setOnDataReadyCallback (std::function< void(AccelerometerData)> cb)
	Set the callback for data ready events.

void	setCallbacks (const EventCallbacks &cbs)
	Set all callbacks at once.

EventCallbacks &	getCallbacks ()
	Get the current callbacks.

const EventCallbacks &	getCallbacks () const
	Get the current callbacks (const version)

bool	enableDataReady (bool enable=true, InterruptPinMap pin_map=InterruptPinMap::PIN1) override
	Enable data ready interrupt.

bool	enableAnyMotionDetection (const MotionAxesConfig &cfg, bool enable, bool interrupt_enable=false, InterruptPinMap pin_map=InterruptPinMap::PIN1) override
	Enable or disable any-motion detection.

bool	enableNoMotionDetection (const MotionAxesConfig &cfg, bool enable, bool interrupt_enable=false, InterruptPinMap pin_map=InterruptPinMap::PIN1) override
	Enable or disable no-motion detection.

bool	configNoMotion (uint16_t threshold, uint16_t duration) override
	Configure no-motion detection parameters with detailed unit conversion.

bool	configAnyMotion (uint16_t threshold, uint16_t duration) override
	Configure any-motion detection parameters with detailed unit conversion.

bool	configMotion (bool any_motion, uint16_t threshold, uint16_t duration) override
	Configure any-motion or no-motion detection parameters with detailed unit conversion.

bool	configAnyMotionInPhysicalUnits (float threshold_mg, float duration_ms) override
	Configure any-motion detection using physical units.

bool	configNoMotionInPhysicalUnits (float threshold_mg, float duration_ms) override
	Configure no-motion detection using physical units.

bool	getAnyMotionConfig (float &threshold_mg, float &duration_ms)
	Get current motion detection configuration.

bool	getNoMotionConfig (float &threshold_mg, float &duration_ms)
	Get current no-motion detection configuration.

void	update () override
	Update sensor state and process interrupts.

Public Member Functions inherited from SensorBMA4XX
bool	readData (AccelerometerData &data) override
	Get the accelerometer data.

bool	isDataReady () override
	Check if new accelerometer data is available.

bool	reset () override
	Reset the sensor.

bool	selfTest () override
	Perform a self-test on the sensor.

bool	setFullScaleRange (AccelFullScaleRange range) override
	Set the full-scale range of the accelerometer.

bool	setOutputDataRate (float data_rate_hz) override
	Set the output data rate of the accelerometer.

bool	setBandwidth (AccelBandwidth bandwidth)
	Set the bandwidth of the accelerometer.

bool	setPerformanceMode (AccelPerfMode mode)
	Set the performance mode of the accelerometer.

bool	setOperationMode (OperationMode mode) override
	Set the operation mode of the accelerometer.

bool	configAccelerometer (OperationMode mode, AccelFullScaleRange range, float data_rate_hz, AccelBandwidth bandwidth, AccelPerfMode perf_mode)
	Configure the accelerometer.

float	getTemperature () const
	Get the temperature reading from the sensor.

uint16_t	getInterruptStatus ()
	Get the current interrupt status flags.

bool	isInterruptActive (uint16_t interrupt_mask)
	Check if a specific interrupt is active.

bool	setInterruptPinConfig (InterruptPinMap pin_map, bool edge_trigger=false, bool active_low=true, bool output_en=true, bool input_en=false)
	Configure the electrical properties of an interrupt pin.

bool	enableInterrupt (InterruptPinMap pin_map, uint16_t interrupt_sources, bool enable)
	Enable or disable specific interrupt sources on a pin.

virtual bool	setRemapAxes (SensorRemap remap)
	Set the remapping of axes for the BMA4XX sensor.

const char *	getModelName () const
	Get the model name of the BMA4XX sensor.

bma4_dev_t *	getDev ()
	Get the device structure for the BMA4XX sensor.

uint32_t	getTimeSampleMs () const
	Get the current sensor time in milliseconds.

virtual bool	enableTapDetector (bool enable, bool interrupt_enable=false, InterruptPinMap pin_map=InterruptPinMap::PIN1)
	Enable or disable tap detection (default: not supported)

virtual bool	enableStepCounter (bool enable, uint16_t step_counter_wm=1, bool reset_counter=false)
	Enable or disable step counter (default: not supported)

virtual bool	enableStepDetector (bool enable, bool interrupt_enable=false, InterruptPinMap pin_map=InterruptPinMap::PIN1)
	Enable or disable step detector (default: not supported)

virtual bool	enableActivityRecognition (bool enable, bool interrupt_enable=false, InterruptPinMap pin_map=InterruptPinMap::PIN1)
	Enable or disable activity recognition (default: not supported)

virtual bool	enableTiltDetector (bool enable, bool interrupt_enable=false, InterruptPinMap pin_map=InterruptPinMap::PIN1)
	Enable or disable tilt detection (default: not supported)

Public Member Functions inherited from AccelerometerBase
virtual float	getFullScaleRange () const
	Get current full-scale range setting.

virtual float	getOutputDataRate () const
	Get current output data rate setting.

virtual OperationMode	getOperationMode () const
	Get current operation mode setting.

Public Member Functions inherited from SensorBase< AccelerometerData >
	SensorBase (const SensorBase &)=delete

SensorBase &	operator= (const SensorBase &)=delete

void	setOffset (int16_t x, int16_t y, int16_t z)
	Set sensor calibration offsets.

float	getSensitivity () const
	Get sensor sensitivity.

SensorInfo	getSensorInfo () const
	Get sensor information.

virtual SensorConfig	getConfig () const
	Get current sensor configuration.

Public Member Functions inherited from ComplexStaticDeviceWithHal
bool	begin (CommInterface interface, SensorCommCustom::CustomCallback callback, SensorCommCustomHal::CustomHalCallback hal_callback, uint8_t addr=0)
	Initialize the sensor using custom callback interface.

Public Member Functions inherited from DeviceBeginCommon
virtual	~DeviceBeginCommon ()

uint8_t	getAddress () const

uint8_t	getInterface () const

Public Member Functions inherited from SensorCommWrapper
	SensorCommWrapper ()=default

int	readReg (uint8_t reg) const

int	readRegBuff (uint8_t reg, uint8_t *buf, size_t len) const

int	readBuff (uint8_t *buf, size_t len) const

int	writeReg (uint8_t reg, uint8_t val)

int	writeRegBuff (uint8_t reg, uint8_t *buf, size_t len)

int	writeBuff (uint8_t *buf, size_t len)

int	writeThenRead (const uint8_t write_buffer, size_t write_len, uint8_t read_buffer, size_t read_len)

bool	setRegBit (uint8_t reg, uint8_t bit)

bool	clrRegBit (uint8_t reg, uint8_t bit)

bool	getRegBit (uint8_t reg, uint8_t bit)

int	updateBits (uint8_t reg, uint8_t mask, uint8_t value_shifted)

void	setAddress (uint8_t address)

void	setAck (bool enable)

Public Member Functions inherited from SensorCommInterface
virtual	~SensorCommInterface ()=default

Protected Attributes
EventCallbacks	callbacks

uint16_t	_status

Protected Attributes inherited from SensorBMA4XX
std::unique_ptr< struct bma4_dev >	dev

struct bma4_accel_config	_accel_conf

uint8_t	_remap_reg_offset

float	_half_scale

Protected Attributes inherited from SensorBase< AccelerometerData >
SensorConfig	_config
	Current configuration.

SensorInfo	_info
	Sensor information.

int16_t	_x_offset

int16_t	_y_offset

int16_t	_z_offset

float	_sensitivity

Protected Attributes inherited from DeviceBeginCommon
std::unique_ptr< SensorCommBase >	comm

std::unique_ptr< SensorHal >	hal

std::unique_ptr< SensorCommStatic >	staticComm

uint8_t	_addr = 0

uint8_t	_iface = COMM_CUSTOM

Additional Inherited Members
Public Types inherited from SensorBMA4XX
enum	BMA4XXModel { BMA422 = 0x12 , BMA423 = 0x13 , BMA456 = 0x16 , BMA456_AN_SEC = 0x1A }
	Enumeration of BMA4XX models. More...

using	bma4_dev_t = bma4_dev
	typedef for BMA4 device structure

Protected Member Functions inherited from SensorBMA4XX
	SensorBMA4XX ()
	Constructor for the SensorBMA4XX class.

	~SensorBMA4XX ()=default
	Destructor for the SensorBMA4XX class.

Protected Member Functions inherited from AccelerometerBase
	AccelerometerBase ()
	Construct a new AccelerometerBase object.

virtual	~AccelerometerBase ()=default
	Destroy the AccelerometerBase object.

	AccelerometerBase (const AccelerometerBase &)=delete

AccelerometerBase &	operator= (const AccelerometerBase &)=delete

Protected Member Functions inherited from SensorBase< AccelerometerData >
	SensorBase (SensorType sensor_type=SensorType::UNKNOWN)
	Construct a new SensorBase object.

virtual	~SensorBase ()=default
	Virtual destructor for proper polymorphic cleanup.

Protected Member Functions inherited from ComplexStaticDeviceWithHal
bool	ensureValid () const override
	Ensure the communication interface is valid.

Protected Member Functions inherited from DeviceBeginCommon
	DeviceBeginCommon ()=default

virtual SensorCommBase *	getComm () const override

virtual void	beforeBegin ()

virtual void	afterCommReady ()

virtual void	afterInitSuccess (uint8_t param)

virtual void	onBeginFail ()

bool	fail ()

void	clearCommState ()

template<typename CreateComm >
bool	beginLifecycle (uint8_t addr, uint8_t iface, uint8_t initParam, CreateComm createComm)

Detailed Description

Definition at line 39 of file sensor/accelerometer/bma/SensorBMA422.hpp.

Constructor & Destructor Documentation

◆ SensorBMA422()

SensorBMA422::SensorBMA422 ( )

inline

Constructor for the SensorBMA422 class.

Note: Initializes the sensor with default settings and sets the remap offset for BMA422 specific features.

Definition at line 60 of file sensor/accelerometer/bma/SensorBMA422.hpp.

References SensorBMA4XX::_remap_reg_offset.

◆ ~SensorBMA422()

SensorBMA422::~SensorBMA422 ( )

default

Destructor for the SensorBMA422 class.

Note: Cleans up the sensor resources (default implementation).

Member Function Documentation

◆ configAnyMotion()

bool SensorBMA422::configAnyMotion	(	uint16_t	threshold,
		uint16_t	duration
	)

inlineoverridevirtual

Configure any-motion detection parameters with detailed unit conversion.

Note: This function sets both the threshold (sensitivity) and duration (time) for any-motion detection.

= Threshold Units = The threshold is specified in LSB (Least Significant Bits), where: 1 LSB = 0.48 mG = 0.48 × 0.001 g = 0.00048 g ≈ 0.0047 m/s²

To convert from milli-g to LSB: LSB = mg_value / 0.48

Example conversions:

10 LSB = 10 × 0.48 mG = 4.8 mG = 0.0048 g
100 mG = 100 / 0.48 ≈ 208 LSB

= Duration Units = The duration is specified in LSB, where at 50Hz ODR: 1 LSB = 20 milliseconds

Duration in seconds = duration_LSB × 0.020

Example conversions:

4 LSB = 4 × 20ms = 80ms = 0.08s
50ms = 50 / 20 = 2.5 LSB (round to nearest integer)

Warning: The duration unit (20ms/LSB) is only accurate at 50Hz ODR. For other ODR settings, the time per sample changes. Time per sample = 1 / ODR Example at 100Hz ODR: 1 sample = 10ms, so duration = LSB × 10ms

Parameters

threshold	Motion detection threshold in LSB units (1 LSB = 0.48 mG) Recommended range: 10-200 (4.8-96 mG) Higher values = less sensitive, lower values = more sensitive
duration	Detection duration in LSB units (1 LSB = 20ms at 50Hz ODR) Recommended range: 1-20 (20ms to 400ms) Longer duration = more stable detection, less false positives

Returns: true if configuration successful, false on error

Reimplemented from SensorBMA4XX.

Definition at line 311 of file sensor/accelerometer/bma/SensorBMA422.hpp.

References configMotion().

Referenced by configAnyMotionInPhysicalUnits(), and setup().

◆ configAnyMotionInPhysicalUnits()

bool SensorBMA422::configAnyMotionInPhysicalUnits	(	float	threshold_mg,
		float	duration_ms
	)

inlineoverridevirtual

Configure any-motion detection using physical units.

Note: Easier to use than configAnyMotion() as it accepts physical units

Parameters

threshold_mg	Threshold in milli-g (1 mG = 0.001 g) Will be converted to LSB: LSB = threshold_mg / 0.48
duration_ms	Duration in milliseconds (at 50Hz ODR) Will be converted to LSB: LSB = duration_ms / 20

Returns: true if successful, false on error

Reimplemented from SensorBMA4XX.

Definition at line 419 of file sensor/accelerometer/bma/SensorBMA422.hpp.

References configAnyMotion(), and SENSORLIB_LOG_D.

◆ configMotion()

bool SensorBMA422::configMotion	(	bool	any_motion,
		uint16_t	threshold,
		uint16_t	duration
	)

inlineoverridevirtual

Configure any-motion or no-motion detection parameters with detailed unit conversion.

Note: This function sets both the threshold (sensitivity) and duration (time) for any-motion/no-motion detection.

= Threshold Units = The threshold is specified in LSB (Least Significant Bits), where: 1 LSB = 0.48 mG = 0.48 × 0.001 g = 0.00048 g ≈ 0.0047 m/s²

To convert from milli-g to LSB: LSB = mg_value / 0.48

Example conversions:

10 LSB = 10 × 0.48 mG = 4.8 mG = 0.0048 g
100 mG = 100 / 0.48 ≈ 208 LSB

= Duration Units = The duration is specified in LSB, where at 50Hz ODR: 1 LSB = 20 milliseconds

Duration in seconds = duration_LSB × 0.020

Example conversions:

4 LSB = 4 × 20ms = 80ms = 0.08s
50ms = 50 / 20 = 2.5 LSB (round to nearest integer)

Warning: The duration unit (20ms/LSB) is only accurate at 50Hz ODR. For other ODR settings, the time per sample changes. Time per sample = 1 / ODR Example at 100Hz ODR: 1 sample = 10ms, so duration = LSB × 10ms

Parameters

any_motion	true to configure any-motion, false for no-motion
threshold	Motion detection threshold in LSB units (1 LSB = 0.48 mG) Recommended range: 10-200 (4.8-96 mG) Higher values = less sensitive, lower values = more sensitive
duration	Detection duration in LSB units (1 LSB = 20ms at 50Hz ODR) Recommended range: 1-20 (20ms to 400ms) Longer duration = more stable detection, less false positives

Returns: true if configuration successful, false on error

Reimplemented from SensorBMA4XX.

Definition at line 359 of file sensor/accelerometer/bma/SensorBMA422.hpp.

References SensorBMA4XX::dev, SENSORLIB_LOG_D, and SENSORLIB_LOG_E.

Referenced by configAnyMotion(), and configNoMotion().

◆ configNoMotion()

bool SensorBMA422::configNoMotion	(	uint16_t	threshold,
		uint16_t	duration
	)

inlineoverridevirtual

Configure no-motion detection parameters with detailed unit conversion.

Note: This function sets both the threshold (sensitivity) and duration (time) for no-motion detection.

= Threshold Units = The threshold is specified in LSB (Least Significant Bits), where: 1 LSB = 0.48 mG = 0.48 × 0.001 g = 0.00048 g ≈ 0.0047 m/s²

To convert from milli-g to LSB: LSB = mg_value / 0.48

Example conversions:

10 LSB = 10 × 0.48 mG = 4.8 mG = 0.0048 g
100 mG = 100 / 0.48 ≈ 208 LSB

= Duration Units = The duration is specified in LSB, where at 50Hz ODR: 1 LSB = 20 milliseconds

Duration in seconds = duration_LSB × 0.020

Example conversions:

4 LSB = 4 × 20ms = 80ms = 0.08s
50ms = 50 / 20 = 2.5 LSB (round to nearest integer)

Warning: The duration unit (20ms/LSB) is only accurate at 50Hz ODR. For other ODR settings, the time per sample changes. Time per sample = 1 / ODR Example at 100Hz ODR: 1 sample = 10ms, so duration = LSB × 10ms

Parameters

threshold	Motion detection threshold in LSB units (1 LSB = 0.48 mG) Recommended range: 10-200 (4.8-96 mG) Higher values = less sensitive, lower values = more sensitive
duration	Detection duration in LSB units (1 LSB = 20ms at 50Hz ODR) Recommended range: 1-20 (20ms to 400ms) Longer duration = more stable detection, less false positives

Returns: true if configuration successful, false on error

Reimplemented from SensorBMA4XX.

Definition at line 265 of file sensor/accelerometer/bma/SensorBMA422.hpp.

References configMotion().

Referenced by configNoMotionInPhysicalUnits(), and setup().

◆ configNoMotionInPhysicalUnits()

bool SensorBMA422::configNoMotionInPhysicalUnits	(	float	threshold_mg,
		float	duration_ms
	)

inlineoverridevirtual

Configure no-motion detection using physical units.

Note: Easier to use than configNoMotion() as it accepts physical units

Parameters

threshold_mg	Threshold in milli-g (1 mG = 0.001 g) Will be converted to LSB: LSB = threshold_mg / 0.48
duration_ms	Duration in milliseconds (at 50Hz ODR) Will be converted to LSB: LSB = duration_ms / 20

Returns: true if successful, false on error

Reimplemented from SensorBMA4XX.

Definition at line 441 of file sensor/accelerometer/bma/SensorBMA422.hpp.

References configNoMotion(), and SENSORLIB_LOG_D.

◆ enableAnyMotionDetection()

bool SensorBMA422::enableAnyMotionDetection	(	const MotionAxesConfig &	cfg,
		bool	enable,
		bool	interrupt_enable = `false`,
		InterruptPinMap	pin_map = `InterruptPinMap::PIN1`
	)

inlineoverridevirtual

Enable or disable any-motion detection.

Note: Configures motion any-motion detection on selected axes

Parameters

&cfg	Configuration for which axes to monitor
enable	true to enable, false to disable
interrupt_enable	Enable/disable interrupt generation
pin_map	Interrupt pin to use (PIN1 or PIN2)

Returns: true if successful, false on error

Reimplemented from SensorBMA4XX.

Definition at line 161 of file sensor/accelerometer/bma/SensorBMA422.hpp.

References SensorBMA4XX::dev, SensorBMA4XX::enableInterrupt(), SENSORLIB_LOG_E, SensorBMA4XX::MotionAxesConfig::x_axis, SensorBMA4XX::MotionAxesConfig::y_axis, and SensorBMA4XX::MotionAxesConfig::z_axis.

Referenced by setup().

◆ enableDataReady()

bool SensorBMA422::enableDataReady	(	bool	enable = `true`,
		InterruptPinMap	pin_map = `InterruptPinMap::PIN1`
	)

inlineoverridevirtual

Enable data ready interrupt.

Note: Configures the interrupt for accelerometer data ready events

Parameters

enable	Enable/disable the data ready feature
pin_map	Interrupt pin to use (PIN1 or PIN2)

Returns: true if successful, false on error

Reimplemented from SensorBMA4XX.

Definition at line 147 of file sensor/accelerometer/bma/SensorBMA422.hpp.

References SensorBMA4XX::enableInterrupt().

Referenced by setup().

◆ enableNoMotionDetection()

bool SensorBMA422::enableNoMotionDetection	(	const MotionAxesConfig &	cfg,
		bool	enable,
		bool	interrupt_enable = `false`,
		InterruptPinMap	pin_map = `InterruptPinMap::PIN1`
	)

inlineoverridevirtual

Enable or disable no-motion detection.

Note: Configures motion no-motion detection on selected axes

Parameters

&cfg	Configuration for which axes to monitor
enable	true to enable, false to disable
interrupt_enable	Enable/disable interrupt generation
pin_map	Interrupt pin to use (PIN1 or PIN2)

Returns: true if successful, false on error

Reimplemented from SensorBMA4XX.

Definition at line 198 of file sensor/accelerometer/bma/SensorBMA422.hpp.

References SensorBMA4XX::dev, SensorBMA4XX::enableInterrupt(), SENSORLIB_LOG_E, SensorBMA4XX::MotionAxesConfig::x_axis, SensorBMA4XX::MotionAxesConfig::y_axis, and SensorBMA4XX::MotionAxesConfig::z_axis.

Referenced by setup().

◆ getAnyMotionConfig()

bool SensorBMA422::getAnyMotionConfig	(	float &	threshold_mg,
		float &	duration_ms
	)

inline

Get current motion detection configuration.

Note: Reads back the current threshold and duration settings

Parameters

[out]	threshold_mg	Returns threshold in milli-g
[out]	duration_ms	Returns duration in milliseconds (at 50Hz ODR)

Returns: true if successful, false on error

Definition at line 460 of file sensor/accelerometer/bma/SensorBMA422.hpp.

References SensorBMA4XX::dev, SENSORLIB_LOG_D, and SENSORLIB_LOG_E.

◆ getCallbacks() [1/2]

EventCallbacks & SensorBMA422::getCallbacks ( )

inline

Get the current callbacks.

Returns: Reference to the EventCallbacks structure

Note: Use this to modify callbacks directly or check current settings

Definition at line 126 of file sensor/accelerometer/bma/SensorBMA422.hpp.

References callbacks.

◆ getCallbacks() [2/2]

const EventCallbacks & SensorBMA422::getCallbacks ( ) const

inline

Get the current callbacks (const version)

Returns: Const reference to the EventCallbacks structure

Definition at line 135 of file sensor/accelerometer/bma/SensorBMA422.hpp.

References callbacks.

◆ getCapabilities()

BMA4XXCapability::Capability SensorBMA422::getCapabilities ( ) const

inlineoverridevirtual

Get supported capabilities.

Returns: Bitmask of supported capabilities

See also: BMA4XXCapability::Capability

Implements SensorBMA4XX.

Definition at line 73 of file sensor/accelerometer/bma/SensorBMA422.hpp.

References BMA4XXCapability::SupportAnyMotion, BMA4XXCapability::SupportAxisRemap, BMA4XXCapability::SupportDataReady, and BMA4XXCapability::SupportNoMotion.

◆ getNoMotionConfig()

bool SensorBMA422::getNoMotionConfig	(	float &	threshold_mg,
		float &	duration_ms
	)

inline

Get current no-motion detection configuration.

Note: Reads back the current threshold and duration settings

Parameters

[out]	threshold_mg	Returns threshold in milli-g
[out]	duration_ms	Returns duration in milliseconds (at 50Hz ODR)

Returns: true if successful, false on error

Definition at line 486 of file sensor/accelerometer/bma/SensorBMA422.hpp.

References SensorBMA4XX::dev, SENSORLIB_LOG_D, and SENSORLIB_LOG_E.

◆ setCallbacks()

void SensorBMA422::setCallbacks ( const EventCallbacks & cbs )

inline

Set all callbacks at once.

Note: This function copies the entire EventCallbacks structure.

Parameters

cbs	Reference to EventCallbacks structure containing all callbacks

Definition at line 116 of file sensor/accelerometer/bma/SensorBMA422.hpp.

References callbacks.

◆ setOnAnyMotionCallback()

void SensorBMA422::setOnAnyMotionCallback ( std::function< void(void)> cb )

inline

Set the any-motion callback for motion events.

Note: The callback will be invoked when motion state changes.

Parameters

cb	Callback function that accepts void

Definition at line 86 of file sensor/accelerometer/bma/SensorBMA422.hpp.

References callbacks, and SensorBMA422::EventCallbacks::onAnyMotion.

Referenced by setup().

◆ setOnDataReadyCallback()

void SensorBMA422::setOnDataReadyCallback ( std::function< void(AccelerometerData)> cb )

inline

Set the callback for data ready events.

Note: The callback will be invoked when new accelerometer data is available.

Parameters

cb	Callback function that accepts AccelerometerData reference

Definition at line 106 of file sensor/accelerometer/bma/SensorBMA422.hpp.

References callbacks, and SensorBMA422::EventCallbacks::onDataReady.

Referenced by setupDataReadyCallback().

◆ setOnNoMotionCallback()

void SensorBMA422::setOnNoMotionCallback ( std::function< void(void)> cb )

inline

Set the callback for no-motion events.

Note: The callback will be invoked when no motion is detected.

Parameters

cb	Callback function that accepts void

Definition at line 96 of file sensor/accelerometer/bma/SensorBMA422.hpp.

References callbacks, and SensorBMA422::EventCallbacks::onNoMotion.

Referenced by setup().

◆ update()

void SensorBMA422::update ( )

inlineoverridevirtual

Update sensor state and process interrupts.

Note: This method should be called periodically (e.g., in main loop) to check for and process sensor interrupts. It reads the interrupt status register and invokes the appropriate callbacks.

Returns: void

Implements SensorBMA4XX.

Definition at line 511 of file sensor/accelerometer/bma/SensorBMA422.hpp.

References _status, callbacks, SensorBMA4XX::dev, SensorBMA422::EventCallbacks::onAnyMotion, SensorBMA422::EventCallbacks::onDataReady, SensorBMA422::EventCallbacks::onNoMotion, and SensorBMA4XX::readData().

Referenced by loop().

Member Data Documentation

◆ _status

uint16_t SensorBMA422::_status

protected

Definition at line 561 of file sensor/accelerometer/bma/SensorBMA422.hpp.

Referenced by update().

◆ callbacks

EventCallbacks SensorBMA422::callbacks

protected

Definition at line 560 of file sensor/accelerometer/bma/SensorBMA422.hpp.

Referenced by getCallbacks(), getCallbacks(), setCallbacks(), setOnAnyMotionCallback(), setOnDataReadyCallback(), setOnNoMotionCallback(), and update().

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

sensor/accelerometer/bma/SensorBMA422.hpp

Classes

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ SensorBMA422()

◆ ~SensorBMA422()

Member Function Documentation

◆ configAnyMotion()

◆ configAnyMotionInPhysicalUnits()

◆ configMotion()

◆ configNoMotion()

◆ configNoMotionInPhysicalUnits()

◆ enableAnyMotionDetection()

◆ enableDataReady()

◆ enableNoMotionDetection()

◆ getAnyMotionConfig()

◆ getCallbacks() [1/2]

◆ getCallbacks() [2/2]

◆ getCapabilities()

◆ getNoMotionConfig()

◆ setCallbacks()

◆ setOnAnyMotionCallback()

◆ setOnDataReadyCallback()

◆ setOnNoMotionCallback()

◆ update()

Member Data Documentation

◆ _status

◆ callbacks