This file provides a set of functions needed to drive the lps22hh enhanced inertial module. More...

Modules
	LPS22HH_Interfaces_Functions
	This section provide a set of functions used to read and write a generic register of the device.
	LPS22HH_Sensitivity
	These functions convert raw-data into engineering units.
	LPS22HH_Data_Generation
	This section groups all the functions concerning data generation.
	LPS22HH_Data_Output
	This section groups all the data output functions.
	LPS22HH_Common
	This section groups common useful functions.
	LPS22HH_Filters
	This section group all the functions concerning the filters configuration.
	LPS22HH_Serial_Interface
	This section groups all the functions concerning serial interface management.
	LPS22HH_Interrupt_Pins
	This section groups all the functions that manage interrupt pins.
	LPS22HH_Interrupt_on_Threshold
	This section groups all the functions that manage the interrupt on threshold event generation.
	LPS22HH_Fifo
	This section group all the functions concerning the fifo usage.
	LPS22HH_sensors_common_types
	LPS22HH_Infos
	LPS22HH_Register_Union
	This union group all the registers that has a bitfield description.
Functions
int32_t	lps22hh_read_reg (lps22hh_ctx_t ctx, uint8_t reg, uint8_t data, uint16_t len)
	Read generic device register.
int32_t	lps22hh_write_reg (lps22hh_ctx_t ctx, uint8_t reg, uint8_t data, uint16_t len)
	Write generic device register.
int32_t	lps22hh_autozero_rst_set (lps22hh_ctx_t *ctx, uint8_t val)
	Reset Autozero function.
int32_t	lps22hh_autozero_rst_get (lps22hh_ctx_t ctx, uint8_t val)
	Reset Autozero function.
int32_t	lps22hh_autozero_set (lps22hh_ctx_t *ctx, uint8_t val)
	Enable Autozero function.
int32_t	lps22hh_autozero_get (lps22hh_ctx_t ctx, uint8_t val)
	Enable Autozero function.
int32_t	lps22hh_pressure_snap_rst_set (lps22hh_ctx_t *ctx, uint8_t val)
	Reset AutoRifP function.
int32_t	lps22hh_pressure_snap_rst_get (lps22hh_ctx_t ctx, uint8_t val)
	Reset AutoRifP function.
int32_t	lps22hh_pressure_snap_set (lps22hh_ctx_t *ctx, uint8_t val)
	Enable AutoRefP function.
int32_t	lps22hh_pressure_snap_get (lps22hh_ctx_t ctx, uint8_t val)
	Enable AutoRefP function.
int32_t	lps22hh_block_data_update_set (lps22hh_ctx_t *ctx, uint8_t val)
	Block Data Update.
int32_t	lps22hh_block_data_update_get (lps22hh_ctx_t ctx, uint8_t val)
	Block Data Update.
int32_t	lps22hh_data_rate_set (lps22hh_ctx_t *ctx, lps22hh_odr_t val)
	Output data rate selection.
int32_t	lps22hh_data_rate_get (lps22hh_ctx_t ctx, lps22hh_odr_t val)
	Output data rate selection.
int32_t	lps22hh_pressure_ref_set (lps22hh_ctx_t ctx, uint8_t buff)
	The Reference pressure value is a 16-bit data expressed as 2’s complement.
int32_t	lps22hh_pressure_ref_get (lps22hh_ctx_t ctx, uint8_t buff)
	The Reference pressure value is a 16-bit data expressed as 2’s complement.
int32_t	lps22hh_pressure_offset_set (lps22hh_ctx_t ctx, uint8_t buff)
	The pressure offset value is 16-bit data that can be used to implement one-point calibration (OPC) after soldering.
int32_t	lps22hh_pressure_offset_get (lps22hh_ctx_t ctx, uint8_t buff)
	The pressure offset value is 16-bit data that can be used to implement one-point calibration (OPC) after soldering.
int32_t	lps22hh_all_sources_get (lps22hh_ctx_t ctx, lps22hh_all_sources_t val)
	Read all the interrupt/status flag of the device.
int32_t	lps22hh_status_reg_get (lps22hh_ctx_t ctx, lps22hh_status_t val)
	The STATUS_REG register is read by the primary interface.
int32_t	lps22hh_press_flag_data_ready_get (lps22hh_ctx_t ctx, uint8_t val)
	Pressure new data available.
int32_t	lps22hh_temp_flag_data_ready_get (lps22hh_ctx_t ctx, uint8_t val)
	Temperature data available.
int32_t	lps22hh_pressure_raw_get (lps22hh_ctx_t ctx, uint8_t buff)
	Pressure output value.
int32_t	lps22hh_temperature_raw_get (lps22hh_ctx_t ctx, uint8_t buff)
	Temperature output value.
int32_t	lps22hh_fifo_pressure_raw_get (lps22hh_ctx_t ctx, uint8_t buff)
	Pressure output from FIFO value.
int32_t	lps22hh_fifo_temperature_raw_get (lps22hh_ctx_t ctx, uint8_t buff)
	Temperature output from FIFO value.
int32_t	lps22hh_device_id_get (lps22hh_ctx_t ctx, uint8_t buff)
	DeviceWhoamI[get].
int32_t	lps22hh_reset_set (lps22hh_ctx_t *ctx, uint8_t val)
	Software reset.
int32_t	lps22hh_reset_get (lps22hh_ctx_t ctx, uint8_t val)
	Software reset.
int32_t	lps22hh_auto_increment_set (lps22hh_ctx_t *ctx, uint8_t val)
	Register address automatically incremented during a multiple byte access with a serial interface.
int32_t	lps22hh_auto_increment_get (lps22hh_ctx_t ctx, uint8_t val)
	Register address automatically incremented during a multiple byte access with a serial interface.
int32_t	lps22hh_boot_set (lps22hh_ctx_t *ctx, uint8_t val)
	Reboot memory content.
int32_t	lps22hh_boot_get (lps22hh_ctx_t ctx, uint8_t val)
	Reboot memory content.
int32_t	lps22hh_lp_bandwidth_set (lps22hh_ctx_t *ctx, lps22hh_lpfp_cfg_t val)
	Low-pass bandwidth selection.
int32_t	lps22hh_lp_bandwidth_get (lps22hh_ctx_t ctx, lps22hh_lpfp_cfg_t val)
	Low-pass bandwidth selection.
int32_t	lps22hh_i2c_interface_set (lps22hh_ctx_t *ctx, lps22hh_i2c_disable_t val)
	Enable/Disable I2C interface.
int32_t	lps22hh_i2c_interface_get (lps22hh_ctx_t ctx, lps22hh_i2c_disable_t val)
	Enable/Disable I2C interface.
int32_t	lps22hh_i3c_interface_set (lps22hh_ctx_t *ctx, lps22hh_i3c_disable_t val)
	I3C Enable/Disable communication protocol.
int32_t	lps22hh_i3c_interface_get (lps22hh_ctx_t ctx, lps22hh_i3c_disable_t val)
	I3C Enable/Disable communication protocol.
int32_t	lps22hh_sdo_sa0_mode_set (lps22hh_ctx_t *ctx, lps22hh_pu_en_t val)
	Enable/Disable pull-up on SDO pin.
int32_t	lps22hh_sdo_sa0_mode_get (lps22hh_ctx_t ctx, lps22hh_pu_en_t val)
	Enable/Disable pull-up on SDO pin.
int32_t	lps22hh_sda_mode_set (lps22hh_ctx_t *ctx, lps22hh_pu_en_t val)
	Connect/Disconnect SDO/SA0 internal pull-up.
int32_t	lps22hh_sda_mode_get (lps22hh_ctx_t ctx, lps22hh_pu_en_t val)
	Connect/Disconnect SDO/SA0 internal pull-up.
int32_t	lps22hh_spi_mode_set (lps22hh_ctx_t *ctx, lps22hh_sim_t val)
	SPI Serial Interface Mode selection.
int32_t	lps22hh_spi_mode_get (lps22hh_ctx_t ctx, lps22hh_sim_t val)
	SPI Serial Interface Mode selection.
int32_t	lps22hh_int_notification_set (lps22hh_ctx_t *ctx, lps22hh_lir_t val)
	Latch interrupt request to the INT_SOURCE (24h) register.
int32_t	lps22hh_int_notification_get (lps22hh_ctx_t ctx, lps22hh_lir_t val)
	Latch interrupt request to the INT_SOURCE (24h) register.
int32_t	lps22hh_pin_mode_set (lps22hh_ctx_t *ctx, lps22hh_pp_od_t val)
	Push-pull/open drain selection on interrupt pads.
int32_t	lps22hh_pin_mode_get (lps22hh_ctx_t ctx, lps22hh_pp_od_t val)
	Push-pull/open drain selection on interrupt pads.
int32_t	lps22hh_pin_polarity_set (lps22hh_ctx_t *ctx, lps22hh_int_h_l_t val)
	Interrupt active-high/low.
int32_t	lps22hh_pin_polarity_get (lps22hh_ctx_t ctx, lps22hh_int_h_l_t val)
	Interrupt active-high/low.
int32_t	lps22hh_pin_int_route_set (lps22hh_ctx_t ctx, lps22hh_ctrl_reg3_t val)
	Select the signal that need to route on int pad.
int32_t	lps22hh_pin_int_route_get (lps22hh_ctx_t ctx, lps22hh_ctrl_reg3_t val)
	Select the signal that need to route on int pad.
int32_t	lps22hh_int_on_threshold_set (lps22hh_ctx_t *ctx, lps22hh_pe_t val)
	Enable interrupt generation on pressure low/high event.
int32_t	lps22hh_int_on_threshold_get (lps22hh_ctx_t ctx, lps22hh_pe_t val)
	Enable interrupt generation on pressure low/high event.
int32_t	lps22hh_int_treshold_set (lps22hh_ctx_t *ctx, uint16_t buff)
	User-defined threshold value for pressure interrupt event.
int32_t	lps22hh_int_treshold_get (lps22hh_ctx_t ctx, uint16_t buff)
	User-defined threshold value for pressure interrupt event.
int32_t	lps22hh_fifo_mode_set (lps22hh_ctx_t *ctx, lps22hh_f_mode_t val)
	Fifo Mode selection.
int32_t	lps22hh_fifo_mode_get (lps22hh_ctx_t ctx, lps22hh_f_mode_t val)
	Fifo Mode selection.
int32_t	lps22hh_fifo_stop_on_wtm_set (lps22hh_ctx_t *ctx, uint8_t val)
	Sensing chain FIFO stop values memorization at threshold level.
int32_t	lps22hh_fifo_stop_on_wtm_get (lps22hh_ctx_t ctx, uint8_t val)
	Sensing chain FIFO stop values memorization at threshold level.
int32_t	lps22hh_fifo_watermark_set (lps22hh_ctx_t *ctx, uint8_t val)
	FIFO watermark level selection.
int32_t	lps22hh_fifo_watermark_get (lps22hh_ctx_t ctx, uint8_t val)
	FIFO watermark level selection.
int32_t	lps22hh_fifo_data_level_get (lps22hh_ctx_t ctx, uint8_t buff)
	FIFO stored data level.
int32_t	lps22hh_fifo_src_get (lps22hh_ctx_t ctx, lps22hh_fifo_status2_t val)
	Read all the FIFO status flag of the device.
int32_t	lps22hh_fifo_full_flag_get (lps22hh_ctx_t ctx, uint8_t val)
	Smart FIFO full status.
int32_t	lps22hh_fifo_ovr_flag_get (lps22hh_ctx_t ctx, uint8_t val)
	FIFO overrun status.
int32_t	lps22hh_fifo_wtm_flag_get (lps22hh_ctx_t ctx, uint8_t val)
	FIFO watermark status.
int32_t	lps22hh_fifo_ovr_on_int_set (lps22hh_ctx_t *ctx, uint8_t val)
	FIFO overrun interrupt on INT_DRDY pin.
int32_t	lps22hh_fifo_ovr_on_int_get (lps22hh_ctx_t ctx, uint8_t val)
	FIFO overrun interrupt on INT_DRDY pin.
int32_t	lps22hh_fifo_threshold_on_int_set (lps22hh_ctx_t *ctx, uint8_t val)
	FIFO watermark status on INT_DRDY pin.
int32_t	lps22hh_fifo_threshold_on_int_get (lps22hh_ctx_t ctx, uint8_t val)
	FIFO watermark status on INT_DRDY pin.
int32_t	lps22hh_fifo_full_on_int_set (lps22hh_ctx_t *ctx, uint8_t val)
	FIFO full flag on INT_DRDY pin.
int32_t	lps22hh_fifo_full_on_int_get (lps22hh_ctx_t ctx, uint8_t val)
	FIFO full flag on INT_DRDY pin.

Detailed Description

This file provides a set of functions needed to drive the lps22hh enhanced inertial module.

Function Documentation

int32_t lps22hh_all_sources_get	(	lps22hh_ctx_t *	ctx,
		lps22hh_all_sources_t *	val
	)

Read all the interrupt/status flag of the device.

[get]

Parameters:

ctx	read / write interface definitions
val	registers STATUS,FIFO_STATUS2,INT_SOURCE

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 506 of file lps22hh_reg.c.

int32_t lps22hh_auto_increment_get	(	lps22hh_ctx_t *	ctx,
		uint8_t *	val
	)

Register address automatically incremented during a multiple byte access with a serial interface.

[get]

Parameters:

ctx	read / write interface definitions
val	change the values of if_add_inc in reg CTRL_REG2

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 750 of file lps22hh_reg.c.

int32_t lps22hh_auto_increment_set	(	lps22hh_ctx_t *	ctx,
		uint8_t	val
	)

Register address automatically incremented during a multiple byte access with a serial interface.

[set]

Parameters:

ctx	read / write interface definitions
val	change the values of if_add_inc in reg CTRL_REG2

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 727 of file lps22hh_reg.c.

int32_t lps22hh_autozero_get	(	lps22hh_ctx_t *	ctx,
		uint8_t *	val
	)

Enable Autozero function.

[get]

Parameters:

ctx	read / write interface definitions
val	change the values of autozero in reg INTERRUPT_CFG

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 195 of file lps22hh_reg.c.

int32_t lps22hh_autozero_rst_get	(	lps22hh_ctx_t *	ctx,
		uint8_t *	val
	)

Reset Autozero function.

[get]

Parameters:

ctx	read / write interface definitions
val	change the values of reset_az in reg INTERRUPT_CFG

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 155 of file lps22hh_reg.c.

int32_t lps22hh_autozero_rst_set	(	lps22hh_ctx_t *	ctx,
		uint8_t	val
	)

Reset Autozero function.

[set]

Parameters:

ctx	read / write interface definitions
val	change the values of reset_az in reg INTERRUPT_CFG

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 134 of file lps22hh_reg.c.

int32_t lps22hh_autozero_set	(	lps22hh_ctx_t *	ctx,
		uint8_t	val
	)

Enable Autozero function.

[set]

Parameters:

ctx	read / write interface definitions
val	change the values of autozero in reg INTERRUPT_CFG

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 174 of file lps22hh_reg.c.

int32_t lps22hh_block_data_update_get	(	lps22hh_ctx_t *	ctx,
		uint8_t *	val
	)

Block Data Update.

[get]

Parameters:

ctx	read / write interface definitions
val	change the values of bdu in reg CTRL_REG1

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 315 of file lps22hh_reg.c.

int32_t lps22hh_block_data_update_set	(	lps22hh_ctx_t *	ctx,
		uint8_t	val
	)

Block Data Update.

[set]

Parameters:

ctx	read / write interface definitions
val	change the values of bdu in reg CTRL_REG1

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 294 of file lps22hh_reg.c.

int32_t lps22hh_boot_get	(	lps22hh_ctx_t *	ctx,
		uint8_t *	val
	)

Reboot memory content.

Reload the calibration parameters.[get]

Parameters:

ctx	read / write interface definitions
val	change the values of boot in reg CTRL_REG2

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 792 of file lps22hh_reg.c.

int32_t lps22hh_boot_set	(	lps22hh_ctx_t *	ctx,
		uint8_t	val
	)

Reboot memory content.

Reload the calibration parameters.[set]

Parameters:

ctx	read / write interface definitions
val	change the values of boot in reg CTRL_REG2

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 770 of file lps22hh_reg.c.

int32_t lps22hh_data_rate_get	(	lps22hh_ctx_t *	ctx,
		lps22hh_odr_t *	val
	)

Output data rate selection.

[get]

Parameters:

ctx	read / write interface definitions
val	Get the values of odr in reg CTRL_REG1

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 364 of file lps22hh_reg.c.

int32_t lps22hh_data_rate_set	(	lps22hh_ctx_t *	ctx,
		lps22hh_odr_t	val
	)

Output data rate selection.

[set]

Parameters:

ctx	read / write interface definitions
val	change the values of odr in reg CTRL_REG1

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 334 of file lps22hh_reg.c.

int32_t lps22hh_device_id_get	(	lps22hh_ctx_t *	ctx,
		uint8_t *	buff
	)

DeviceWhoamI[get].

Parameters:

ctx	read / write interface definitions
buff	buffer that stores data read

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 668 of file lps22hh_reg.c.

int32_t lps22hh_fifo_data_level_get	(	lps22hh_ctx_t *	ctx,
		uint8_t *	buff
	)

FIFO stored data level.

[get]

Parameters:

ctx	read / write interface definitions
buff	buffer that stores data read

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 1633 of file lps22hh_reg.c.

int32_t lps22hh_fifo_full_flag_get	(	lps22hh_ctx_t *	ctx,
		uint8_t *	val
	)

Smart FIFO full status.

[get]

Parameters:

ctx	read / write interface definitions
val	change the values of fifo_full_ia in reg FIFO_STATUS2

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 1663 of file lps22hh_reg.c.

int32_t lps22hh_fifo_full_on_int_get	(	lps22hh_ctx_t *	ctx,
		uint8_t *	val
	)

FIFO full flag on INT_DRDY pin.

[get]

Parameters:

lps22hh_ctx_t	*ctx: read / write interface definitions
uint8_t,:	change the values of f_fss5 in reg CTRL_REG3

Definition at line 1812 of file lps22hh_reg.c.

int32_t lps22hh_fifo_full_on_int_set	(	lps22hh_ctx_t *	ctx,
		uint8_t	val
	)

FIFO full flag on INT_DRDY pin.

[set]

Parameters:

lps22hh_ctx_t	*ctx: read / write interface definitions
uint8_t	val: change the values of f_fss5 in reg CTRL_REG3

Definition at line 1793 of file lps22hh_reg.c.

int32_t lps22hh_fifo_mode_get	(	lps22hh_ctx_t *	ctx,
		lps22hh_f_mode_t *	val
	)

Fifo Mode selection.

[get]

Parameters:

ctx	read / write interface definitions
val	Get the values of f_mode in reg FIFO_CTRL

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 1506 of file lps22hh_reg.c.

int32_t lps22hh_fifo_mode_set	(	lps22hh_ctx_t *	ctx,
		lps22hh_f_mode_t	val
	)

Fifo Mode selection.

[set]

Parameters:

ctx	read / write interface definitions
val	change the values of f_mode in reg FIFO_CTRL

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 1485 of file lps22hh_reg.c.

int32_t lps22hh_fifo_ovr_flag_get	(	lps22hh_ctx_t *	ctx,
		uint8_t *	val
	)

FIFO overrun status.

[get]

Parameters:

ctx	read / write interface definitions
val	change the values of fifo_ovr_ia in reg FIFO_STATUS2

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 1682 of file lps22hh_reg.c.

int32_t lps22hh_fifo_ovr_on_int_get	(	lps22hh_ctx_t *	ctx,
		uint8_t *	val
	)

FIFO overrun interrupt on INT_DRDY pin.

[get]

Parameters:

lps22hh_ctx_t	*ctx: read / write interface definitions
uint8_t,:	change the values of f_ovr in reg CTRL_REG3

Definition at line 1738 of file lps22hh_reg.c.

int32_t lps22hh_fifo_ovr_on_int_set	(	lps22hh_ctx_t *	ctx,
		uint8_t	val
	)

FIFO overrun interrupt on INT_DRDY pin.

[set]

Parameters:

lps22hh_ctx_t	*ctx: read / write interface definitions
uint8_t	val: change the values of f_ovr in reg CTRL_REG3

Definition at line 1719 of file lps22hh_reg.c.

int32_t lps22hh_fifo_pressure_raw_get	(	lps22hh_ctx_t *	ctx,
		uint8_t *	buff
	)

Pressure output from FIFO value.

[get]

Parameters:

ctx	read / write interface definitions
buff	buffer that stores data read

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 626 of file lps22hh_reg.c.

int32_t lps22hh_fifo_src_get	(	lps22hh_ctx_t *	ctx,
		lps22hh_fifo_status2_t *	val
	)

Read all the FIFO status flag of the device.

[get]

Parameters:

ctx	read / write interface definitions
val	registers FIFO_STATUS2

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 1648 of file lps22hh_reg.c.

int32_t lps22hh_fifo_stop_on_wtm_get	(	lps22hh_ctx_t *	ctx,
		uint8_t *	val
	)

Sensing chain FIFO stop values memorization at threshold level.

[get]

Parameters:

ctx	read / write interface definitions
val	change the values of stop_on_wtm in reg FIFO_CTRL

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 1574 of file lps22hh_reg.c.

int32_t lps22hh_fifo_stop_on_wtm_set	(	lps22hh_ctx_t *	ctx,
		uint8_t	val
	)

Sensing chain FIFO stop values memorization at threshold level.

[set]

Parameters:

ctx	read / write interface definitions
val	change the values of stop_on_wtm in reg FIFO_CTRL

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 1552 of file lps22hh_reg.c.

int32_t lps22hh_fifo_temperature_raw_get	(	lps22hh_ctx_t *	ctx,
		uint8_t *	buff
	)

Temperature output from FIFO value.

[get]

Parameters:

ctx	read / write interface definitions
buff	buffer that stores data read

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 641 of file lps22hh_reg.c.

int32_t lps22hh_fifo_threshold_on_int_get	(	lps22hh_ctx_t *	ctx,
		uint8_t *	val
	)

FIFO watermark status on INT_DRDY pin.

[get]

Parameters:

lps22hb_ctx_t	*ctx: read / write interface definitions
uint8_t,:	change the values of f_fth in reg CTRL_REG3

Definition at line 1775 of file lps22hh_reg.c.

int32_t lps22hh_fifo_threshold_on_int_set	(	lps22hh_ctx_t *	ctx,
		uint8_t	val
	)

FIFO watermark status on INT_DRDY pin.

[set]

Parameters:

lps22hh_ctx_t	*ctx: read / write interface definitions
uint8_t	val: change the values of f_fth in reg CTRL_REG3

Definition at line 1756 of file lps22hh_reg.c.

int32_t lps22hh_fifo_watermark_get	(	lps22hh_ctx_t *	ctx,
		uint8_t *	val
	)

FIFO watermark level selection.

[get]

Parameters:

ctx	read / write interface definitions
val	change the values of wtm in reg FIFO_WTM

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 1614 of file lps22hh_reg.c.

int32_t lps22hh_fifo_watermark_set	(	lps22hh_ctx_t *	ctx,
		uint8_t	val
	)

FIFO watermark level selection.

[set]

Parameters:

ctx	read / write interface definitions
val	change the values of wtm in reg FIFO_WTM

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 1593 of file lps22hh_reg.c.

int32_t lps22hh_fifo_wtm_flag_get	(	lps22hh_ctx_t *	ctx,
		uint8_t *	val
	)

FIFO watermark status.

[get]

Parameters:

ctx	read / write interface definitions
val	change the values of fifo_wtm_ia in reg FIFO_STATUS2

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 1701 of file lps22hh_reg.c.

int32_t lps22hh_i2c_interface_get	(	lps22hh_ctx_t *	ctx,
		lps22hh_i2c_disable_t *	val
	)

Enable/Disable I2C interface.

[get]

Parameters:

ctx	read / write interface definitions
val	Get the values of i2c_disable in reg IF_CTRL

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 912 of file lps22hh_reg.c.

int32_t lps22hh_i2c_interface_set	(	lps22hh_ctx_t *	ctx,
		lps22hh_i2c_disable_t	val
	)

Enable/Disable I2C interface.

[set]

Parameters:

ctx	read / write interface definitions
val	change the values of i2c_disable in reg IF_CTRL

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 890 of file lps22hh_reg.c.

int32_t lps22hh_i3c_interface_get	(	lps22hh_ctx_t *	ctx,
		lps22hh_i3c_disable_t *	val
	)

I3C Enable/Disable communication protocol.

[get]

Parameters:

ctx	read / write interface definitions
val	change the values of int_en_i3c in reg IF_CTRL

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 965 of file lps22hh_reg.c.

int32_t lps22hh_i3c_interface_set	(	lps22hh_ctx_t *	ctx,
		lps22hh_i3c_disable_t	val
	)

I3C Enable/Disable communication protocol.

[set]

Parameters:

ctx	read / write interface definitions
val	change the values of int_en_i3c in reg IF_CTRL

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 942 of file lps22hh_reg.c.

int32_t lps22hh_int_notification_get	(	lps22hh_ctx_t *	ctx,
		lps22hh_lir_t *	val
	)

Latch interrupt request to the INT_SOURCE (24h) register.

[get]

Parameters:

ctx	read / write interface definitions
val	Get the values of lir in reg INTERRUPT_CFG

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 1180 of file lps22hh_reg.c.

int32_t lps22hh_int_notification_set	(	lps22hh_ctx_t *	ctx,
		lps22hh_lir_t	val
	)

Latch interrupt request to the INT_SOURCE (24h) register.

[set]

Parameters:

ctx	read / write interface definitions
val	change the values of lir in reg INTERRUPT_CFG

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 1159 of file lps22hh_reg.c.

int32_t lps22hh_int_on_threshold_get	(	lps22hh_ctx_t *	ctx,
		lps22hh_pe_t *	val
	)

Enable interrupt generation on pressure low/high event.

[get]

Parameters:

ctx	read / write interface definitions
val	Get the values of pe in reg INTERRUPT_CFG

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 1386 of file lps22hh_reg.c.

int32_t lps22hh_int_on_threshold_set	(	lps22hh_ctx_t *	ctx,
		lps22hh_pe_t	val
	)

Enable interrupt generation on pressure low/high event.

[set]

Parameters:

ctx	read / write interface definitions
val	change the values of pe in reg INTERRUPT_CFG

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 1359 of file lps22hh_reg.c.

int32_t lps22hh_int_treshold_get	(	lps22hh_ctx_t *	ctx,
		uint16_t *	buff
	)

User-defined threshold value for pressure interrupt event.

[get]

Parameters:

ctx	read / write interface definitions
buff	buffer that stores data read

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 1448 of file lps22hh_reg.c.

int32_t lps22hh_int_treshold_set	(	lps22hh_ctx_t *	ctx,
		uint16_t	buff
	)

User-defined threshold value for pressure interrupt event.

[set]

Parameters:

ctx	read / write interface definitions
buff	buffer that contains data to write

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 1422 of file lps22hh_reg.c.

int32_t lps22hh_lp_bandwidth_get	(	lps22hh_ctx_t *	ctx,
		lps22hh_lpfp_cfg_t *	val
	)

Low-pass bandwidth selection.

[get]

Parameters:

ctx	read / write interface definitions
val	Get the values of lpfp_cfg in reg CTRL_REG1

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 845 of file lps22hh_reg.c.

int32_t lps22hh_lp_bandwidth_set	(	lps22hh_ctx_t *	ctx,
		lps22hh_lpfp_cfg_t	val
	)

Low-pass bandwidth selection.

[set]

Parameters:

ctx	read / write interface definitions
val	change the values of lpfp_cfg in reg CTRL_REG1

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 824 of file lps22hh_reg.c.

int32_t lps22hh_pin_int_route_get	(	lps22hh_ctx_t *	ctx,
		lps22hh_ctrl_reg3_t *	val
	)

Select the signal that need to route on int pad.

[get]

Parameters:

ctx	read / write interface definitions
val	registers CTRL_REG3

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 1330 of file lps22hh_reg.c.

int32_t lps22hh_pin_int_route_set	(	lps22hh_ctx_t *	ctx,
		lps22hh_ctrl_reg3_t *	val
	)

Select the signal that need to route on int pad.

[set]

Parameters:

ctx	read / write interface definitions
val	registers CTRL_REG3

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 1314 of file lps22hh_reg.c.

int32_t lps22hh_pin_mode_get	(	lps22hh_ctx_t *	ctx,
		lps22hh_pp_od_t *	val
	)

Push-pull/open drain selection on interrupt pads.

[get]

Parameters:

ctx	read / write interface definitions
val	Get the values of pp_od in reg CTRL_REG2

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 1231 of file lps22hh_reg.c.

int32_t lps22hh_pin_mode_set	(	lps22hh_ctx_t *	ctx,
		lps22hh_pp_od_t	val
	)

Push-pull/open drain selection on interrupt pads.

[set]

Parameters:

ctx	read / write interface definitions
val	change the values of pp_od in reg CTRL_REG2

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 1209 of file lps22hh_reg.c.

int32_t lps22hh_pin_polarity_get	(	lps22hh_ctx_t *	ctx,
		lps22hh_int_h_l_t *	val
	)

Interrupt active-high/low.

[get]

Parameters:

ctx	read / write interface definitions
val	Get the values of int_h_l in reg CTRL_REG2

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 1284 of file lps22hh_reg.c.

int32_t lps22hh_pin_polarity_set	(	lps22hh_ctx_t *	ctx,
		lps22hh_int_h_l_t	val
	)

Interrupt active-high/low.

[set]

Parameters:

ctx	read / write interface definitions
val	change the values of int_h_l in reg CTRL_REG2

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 1262 of file lps22hh_reg.c.

int32_t lps22hh_press_flag_data_ready_get	(	lps22hh_ctx_t *	ctx,
		uint8_t *	val
	)

Pressure new data available.

[get]

Parameters:

ctx	read / write interface definitions
val	change the values of p_da in reg STATUS

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 546 of file lps22hh_reg.c.

int32_t lps22hh_pressure_offset_get	(	lps22hh_ctx_t *	ctx,
		uint8_t *	buff
	)

The pressure offset value is 16-bit data that can be used to implement one-point calibration (OPC) after soldering.

[get]

Parameters:

ctx	read / write interface definitions
buff	buffer that stores data read

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 491 of file lps22hh_reg.c.

int32_t lps22hh_pressure_offset_set	(	lps22hh_ctx_t *	ctx,
		uint8_t *	buff
	)

The pressure offset value is 16-bit data that can be used to implement one-point calibration (OPC) after soldering.

[set]

Parameters:

ctx	read / write interface definitions
buff	buffer that contains data to write

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 473 of file lps22hh_reg.c.

int32_t lps22hh_pressure_raw_get	(	lps22hh_ctx_t *	ctx,
		uint8_t *	buff
	)

Pressure output value.

[get]

Parameters:

ctx	read / write interface definitions
buff	buffer that stores data read

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 596 of file lps22hh_reg.c.

int32_t lps22hh_pressure_ref_get	(	lps22hh_ctx_t *	ctx,
		uint8_t *	buff
	)

The Reference pressure value is a 16-bit data expressed as 2’s complement.

The value is used when AUTOZERO or AUTORIFP function is enabled.[get]

Parameters:

ctx	read / write interface definitions
buff	buffer that stores data read

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 456 of file lps22hh_reg.c.

int32_t lps22hh_pressure_ref_set	(	lps22hh_ctx_t *	ctx,
		uint8_t *	buff
	)

The Reference pressure value is a 16-bit data expressed as 2’s complement.

The value is used when AUTOZERO or AUTORIFP function is enabled.[set]

Parameters:

ctx	read / write interface definitions
buff	buffer that contains data to write

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 438 of file lps22hh_reg.c.

int32_t lps22hh_pressure_snap_get	(	lps22hh_ctx_t *	ctx,
		uint8_t *	val
	)

Enable AutoRefP function.

[get]

Parameters:

ctx	read / write interface definitions
val	change the values of autorefp in reg INTERRUPT_CFG

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 275 of file lps22hh_reg.c.

int32_t lps22hh_pressure_snap_rst_get	(	lps22hh_ctx_t *	ctx,
		uint8_t *	val
	)

Reset AutoRifP function.

[get]

Parameters:

ctx	read / write interface definitions
val	change the values of reset_arp in reg INTERRUPT_CFG

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 235 of file lps22hh_reg.c.

int32_t lps22hh_pressure_snap_rst_set	(	lps22hh_ctx_t *	ctx,
		uint8_t	val
	)

Reset AutoRifP function.

[set]

Parameters:

ctx	read / write interface definitions
val	change the values of reset_arp in reg INTERRUPT_CFG

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 214 of file lps22hh_reg.c.

int32_t lps22hh_pressure_snap_set	(	lps22hh_ctx_t *	ctx,
		uint8_t	val
	)

Enable AutoRefP function.

[set]

Parameters:

ctx	read / write interface definitions
val	change the values of autorefp in reg INTERRUPT_CFG

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 254 of file lps22hh_reg.c.

int32_t lps22hh_read_reg	(	lps22hh_ctx_t *	ctx,
		uint8_t	reg,
		uint8_t *	data,
		uint16_t	len
	)

Read generic device register.

Parameters:

ctx	read / write interface definitions(ptr)
reg	register to read
data	pointer to buffer that store the data read(ptr)
len	number of consecutive register to read

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 66 of file lps22hh_reg.c.

int32_t lps22hh_reset_get	(	lps22hh_ctx_t *	ctx,
		uint8_t *	val
	)

Software reset.

Restore the default values in user registers.[get]

Parameters:

ctx	read / write interface definitions
val	change the values of swreset in reg CTRL_REG2

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 706 of file lps22hh_reg.c.

int32_t lps22hh_reset_set	(	lps22hh_ctx_t *	ctx,
		uint8_t	val
	)

Software reset.

Restore the default values in user registers.[set]

Parameters:

ctx	read / write interface definitions
val	change the values of swreset in reg CTRL_REG2

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 684 of file lps22hh_reg.c.

int32_t lps22hh_sda_mode_get	(	lps22hh_ctx_t *	ctx,
		lps22hh_pu_en_t *	val
	)

Connect/Disconnect SDO/SA0 internal pull-up.

[get]

Parameters:

ctx	read / write interface definitions
val	Get the values of sda_pu_en in reg IF_CTRL

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 1069 of file lps22hh_reg.c.

int32_t lps22hh_sda_mode_set	(	lps22hh_ctx_t *	ctx,
		lps22hh_pu_en_t	val
	)

Connect/Disconnect SDO/SA0 internal pull-up.

[set]

Parameters:

ctx	read / write interface definitions
val	change the values of sda_pu_en in reg IF_CTRL

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 1048 of file lps22hh_reg.c.

int32_t lps22hh_sdo_sa0_mode_get	(	lps22hh_ctx_t *	ctx,
		lps22hh_pu_en_t *	val
	)

Enable/Disable pull-up on SDO pin.

[get]

Parameters:

ctx	read / write interface definitions
val	Get the values of sdo_pu_en in reg IF_CTRL

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 1019 of file lps22hh_reg.c.

int32_t lps22hh_sdo_sa0_mode_set	(	lps22hh_ctx_t *	ctx,
		lps22hh_pu_en_t	val
	)

Enable/Disable pull-up on SDO pin.

[set]

Parameters:

ctx	read / write interface definitions
val	change the values of sdo_pu_en in reg IF_CTRL

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 998 of file lps22hh_reg.c.

int32_t lps22hh_spi_mode_get	(	lps22hh_ctx_t *	ctx,
		lps22hh_sim_t *	val
	)

SPI Serial Interface Mode selection.

[get]

Parameters:

ctx	read / write interface definitions
val	Get the values of sim in reg CTRL_REG1

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 1118 of file lps22hh_reg.c.

int32_t lps22hh_spi_mode_set	(	lps22hh_ctx_t *	ctx,
		lps22hh_sim_t	val
	)

SPI Serial Interface Mode selection.

[set]

Parameters:

ctx	read / write interface definitions
val	change the values of sim in reg CTRL_REG1

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 1097 of file lps22hh_reg.c.

int32_t lps22hh_status_reg_get	(	lps22hh_ctx_t *	ctx,
		lps22hh_status_t *	val
	)

The STATUS_REG register is read by the primary interface.

[get]

Parameters:

ctx	read / write interface definitions
val	structure of registers from STATUS to STATUS_REG

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 531 of file lps22hh_reg.c.

int32_t lps22hh_temp_flag_data_ready_get	(	lps22hh_ctx_t *	ctx,
		uint8_t *	val
	)

Temperature data available.

[get]

Parameters:

ctx	read / write interface definitions
val	change the values of t_da in reg STATUS

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 565 of file lps22hh_reg.c.

int32_t lps22hh_temperature_raw_get	(	lps22hh_ctx_t *	ctx,
		uint8_t *	buff
	)

Temperature output value.

[get]

Parameters:

ctx	read / write interface definitions
buff	buffer that stores data read

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 611 of file lps22hh_reg.c.

int32_t lps22hh_write_reg	(	lps22hh_ctx_t *	ctx,
		uint8_t	reg,
		uint8_t *	data,
		uint16_t	len
	)

Write generic device register.

Parameters:

ctx	read / write interface definitions(ptr)
reg	register to write
data	pointer to data to write in register reg(ptr)
len	number of consecutive register to write

Return values:

interface status (MANDATORY: return 0 -> no Error)

Definition at line 84 of file lps22hh_reg.c.

LPS22HH

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LPS22HH

Modules

Functions

Detailed Description

Function Documentation

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