Functions
LPS22HB_Error_et	LPS22HB_Get_DriverVersion (LPS22HB_driverVersion_st *Version)
	Get the LPS22HB driver version.
LPS22HB_Error_et	LPS22HB_Init (void *handle)
	Initialization function for LPS22HB.
LPS22HB_Error_et	LPS22HB_DeInit (void *handle)
	DeInit the LPS2Hb driver.
LPS22HB_Error_et	LPS22HB_Get_DeviceID (void handle, uint8_t deviceid)
	Read identification code by WHO_AM_I register.
LPS22HB_Error_et	LPS22HB_Set_PowerMode (void *handle, LPS22HB_PowerMode_et mode)
	Set LPS22HB Low Power or Low Noise Mode Configuration.
LPS22HB_Error_et	LPS22HB_Get_PowerMode (void handle, LPS22HB_PowerMode_et mode)
	Get LPS22HB Power Mode.
LPS22HB_Error_et	LPS22HB_Set_Odr (void *handle, LPS22HB_Odr_et odr)
	Set LPS22HB Output Data Rate.
LPS22HB_Error_et	LPS22HB_Get_Odr (void handle, LPS22HB_Odr_et odr)
	Get LPS22HB Output Data Rate.
LPS22HB_Error_et	LPS22HB_Set_LowPassFilter (void *handle, LPS22HB_State_et state)
	Enable/Disale low-pass filter on LPS22HB pressure data.
LPS22HB_Error_et	LPS22HB_Set_LowPassFilterCutoff (void *handle, LPS22HB_LPF_Cutoff_et cutoff)
	Set low-pass filter cutoff configuration on LPS22HB pressure data.
LPS22HB_Error_et	LPS22HB_Set_Bdu (void *handle, LPS22HB_Bdu_et bdu)
	Set Block Data Update mode.
LPS22HB_Error_et	LPS22HB_Get_Bdu (void handle, LPS22HB_Bdu_et bdu)
	Get Block Data Update mode.
LPS22HB_Error_et	LPS22HB_Set_SpiInterface (void *handle, LPS22HB_SPIMode_et spimode)
	Set SPI mode: 3 Wire Interface OR 4 Wire Interface.
LPS22HB_Error_et	LPS22HB_Get_SpiInterface (void handle, LPS22HB_SPIMode_et spimode)
	Get SPI mode: 3 Wire Interface OR 4 Wire Interface.
LPS22HB_Error_et	LPS22HB_SwReset (void *handle)
	Software Reset.
LPS22HB_Error_et	LPS22HB_MemoryBoot (void *handle)
	Reboot Memory Content.
LPS22HB_Error_et	LPS22HB_SwResetAndMemoryBoot (void *handle)
	Software Reset ann BOOT.
LPS22HB_Error_et	LPS22HB_Set_FifoModeUse (void *handle, LPS22HB_State_et status)
	Enable or Disable FIFO.
LPS22HB_Error_et	LPS22HB_Set_FifoWatermarkLevelUse (void *handle, LPS22HB_State_et status)
	Enable or Disable FIFO Watermark level use.
LPS22HB_Error_et	LPS22HB_Set_AutomaticIncrementRegAddress (void *handle, LPS22HB_State_et status)
	Enable or Disable the Automatic increment register address during a multiple byte access with a serial interface (I2C or SPI)
LPS22HB_Error_et	LPS22HB_StartOneShotMeasurement (void *handle)
	Set One Shot bit to start a new conversion (ODR mode has to be 000)
LPS22HB_Error_et	LPS22HB_Set_I2C (void *handle, LPS22HB_State_et i2cstate)
	Enable/Disable I2C.
LPS22HB_Error_et	LPS22HB_Set_InterruptActiveLevel (void *handle, LPS22HB_InterruptActiveLevel_et mode)
	Set Interrupt Active on High or Low Level.
LPS22HB_Error_et	LPS22HB_Set_InterruptOutputType (void *handle, LPS22HB_OutputType_et output)
	Set Push-pull/open drain selection on interrupt pads.
LPS22HB_Error_et	LPS22HB_Set_InterruptControlConfig (void *handle, LPS22HB_OutputSignalConfig_et config)
	Set Data signal on INT1 pad control bits.
LPS22HB_Error_et	LPS22HB_Set_DRDYInterrupt (void *handle, LPS22HB_State_et status)
	Enable/Disable Data-ready signal on INT_DRDY pin.
LPS22HB_Error_et	LPS22HB_Set_FIFO_OVR_Interrupt (void *handle, LPS22HB_State_et status)
	Enable/Disable FIFO overrun interrupt on INT_DRDY pin.
LPS22HB_Error_et	LPS22HB_Set_FIFO_FTH_Interrupt (void *handle, LPS22HB_State_et status)
	Enable/Disable FIFO threshold (Watermark) interrupt on INT_DRDY pin.
LPS22HB_Error_et	LPS22HB_Set_FIFO_FULL_Interrupt (void *handle, LPS22HB_State_et status)
	Enable/Disable FIFO FULL interrupt on INT_DRDY pin.
LPS22HB_Error_et	LPS22HB_Set_AutoRifP (void *handle)
	Enable AutoRifP function.
LPS22HB_Error_et	LPS22HB_ResetAutoRifP (void *handle)
	Disable AutoRifP.
LPS22HB_Error_et	LPS22HB_Set_AutoZeroFunction (void *handle)
	?????
LPS22HB_Error_et	LPS22HB_ResetAutoZeroFunction (void *handle)
	???
LPS22HB_Error_et	LPS22HB_Set_InterruptDifferentialGeneration (void *handle, LPS22HB_State_et diff_en)
	Enable/ Disable the computing of differential pressure output (Interrupt Generation)
LPS22HB_Error_et	LPS22HB_Get_InterruptDifferentialGeneration (void handle, LPS22HB_State_et diff_en)
	Get the DIFF_EN bit value.
LPS22HB_Error_et	LPS22HB_LatchInterruptRequest (void *handle, LPS22HB_State_et status)
	Latch Interrupt request to the INT_SOURCE register.
LPS22HB_Error_et	LPS22HB_Set_PLE (void *handle, LPS22HB_State_et status)
	Enable Interrupt Generation on differential pressure Low event.
LPS22HB_Error_et	LPS22HB_Set_PHE (void *handle, LPS22HB_State_et status)
	Enable Interrupt Generation on differential pressure High event.
LPS22HB_Error_et	LPS22HB_Get_InterruptDifferentialEventStatus (void handle, LPS22HB_InterruptDiffStatus_st interruptsource)
	Get the Interrupt Generation on differential pressure status event and the Boot Status.
LPS22HB_Error_et	LPS22HB_Get_DataStatus (void handle, LPS22HB_DataStatus_st datastatus)
	Get the status of Pressure and Temperature data.
LPS22HB_Error_et	LPS22HB_Get_RawPressure (void handle, int32_t raw_press)
	Get the LPS22HB raw presure value.
LPS22HB_Error_et	LPS22HB_Get_Pressure (void handle, int32_t Pout)
	Get the LPS22HB Pressure value in hPA.
LPS22HB_Error_et	LPS22HB_Get_RawTemperature (void handle, int16_t raw_data)
	Read LPS22HB output register, and calculate the raw temperature.
LPS22HB_Error_et	LPS22HB_Get_Temperature (void handle, int16_t Tout)
	Read the Temperature value in °C.
LPS22HB_Error_et	LPS22HB_Get_PressureThreshold (void handle, int16_t P_ths)
	Get the threshold value used for pressure interrupt generation.
LPS22HB_Error_et	LPS22HB_Set_PressureThreshold (void *handle, int16_t P_ths)
	Set the threshold value used for pressure interrupt generation.
LPS22HB_Error_et	LPS22HB_Set_FifoMode (void *handle, LPS22HB_FifoMode_et fifomode)
	Set Fifo Mode.
LPS22HB_Error_et	LPS22HB_Get_FifoMode (void handle, LPS22HB_FifoMode_et fifomode)
	Get Fifo Mode.
LPS22HB_Error_et	LPS22HB_Set_FifoWatermarkLevel (void *handle, uint8_t wtmlevel)
	Set Fifo Watermark Level.
LPS22HB_Error_et	LPS22HB_Get_FifoWatermarkLevel (void handle, uint8_t wtmlevel)
	Get FIFO Watermark Level.
LPS22HB_Error_et	LPS22HB_Get_FifoStatus (void handle, LPS22HB_FifoStatus_st status)
	Get Fifo Status.
LPS22HB_Error_et	LPS22HB_Get_PressureOffsetValue (void handle, int16_t pressoffset)
	Get the reference pressure after soldering for computing differential pressure (hPA)
LPS22HB_Error_et	LPS22HB_Get_ReferencePressure (void handle, int32_t RefP)
	Get the Reference Pressure value It is a 24-bit data added to the sensor output measurement to detect a measured pressure beyond programmed limits.
LPS22HB_Error_et	LPS22HB_IsMeasurementCompleted (void handle, uint8_t Is_Measurement_Completed)
	Check if the single measurement has completed.
LPS22HB_Error_et	LPS22HB_Get_Measurement (void handle, LPS22HB_MeasureTypeDef_st Measurement_Value)
	Get the values of the last single measurement.
LPS22HB_Error_et	LPS22HB_Set_GenericConfig (void handle, LPS22HB_ConfigTypeDef_st pxLPS22HBInit)
	Set Generic Configuration.
LPS22HB_Error_et	LPS22HB_Get_GenericConfig (void handle, LPS22HB_ConfigTypeDef_st pxLPS22HBInit)
	Get Generic configuration.
LPS22HB_Error_et	LPS22HB_Set_InterruptConfig (void handle, LPS22HB_InterruptTypeDef_st pLPS22HBInt)
	Set Interrupt configuration.
LPS22HB_Error_et	LPS22HB_Get_InterruptConfig (void handle, LPS22HB_InterruptTypeDef_st pLPS22HBInt)
	LPS22HBGet_InterruptConfig.
LPS22HB_Error_et	LPS22HB_Set_FifoConfig (void handle, LPS22HB_FIFOTypeDef_st pLPS22HBFIFO)
	Set Fifo configuration.
LPS22HB_Error_et	LPS22HB_Get_FifoConfig (void handle, LPS22HB_FIFOTypeDef_st pLPS22HBFIFO)
	Get Fifo configuration.
LPS22HB_Error_et	LPS22HB_Set_ClockTreeConfifuration (void *handle, LPS22HB_CTE_et mode)
	Clock Tree Confoguration.

Function Documentation

LPS22HB_Error_et LPS22HB_DeInit ( void * handle )

DeInit the LPS2Hb driver.

Parameters:

None

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

DeInit the LPS2Hb driver.

This function make a memory boot and clear the data output flags.

Parameters:

*handle Device handle.

Return values:

Error code[LPS22HB_ERROR, LPS22HB_OK]

Definition at line 1410 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Get_Bdu	(	void *	handle,
		LPS22HB_Bdu_et *	bdu
	)

Get Block Data Update mode.

Parameters:

Buffer to empty whit the bdu mode read from sensor

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Get Block Data Update mode.

Parameters:

*handle	Device handle.
Buffer	to empty whit the bdu mode read from sensor

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 324 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Get_DataStatus	(	void *	handle,
		LPS22HB_DataStatus_st *	datastatus
	)

Get the status of Pressure and Temperature data.

Parameters:

Data	Status Flag: TempDataAvailable, TempDataOverrun, PressDataAvailable, PressDataOverrun

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
Data	Status Flag: TempDataAvailable, TempDataOverrun, PressDataAvailable, PressDataOverrun

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 1005 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Get_DeviceID	(	void *	handle,
		uint8_t *	deviceid
	)

Read identification code by WHO_AM_I register.

Parameters:

Buffer to empty by Device identification Value.

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
Buffer	to empty by Device identification Value.

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 124 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Get_DriverVersion ( LPS22HB_driverVersion_st * Version )

Get the LPS22HB driver version.

Parameters:

None

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 138 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Get_FifoConfig	(	void *	handle,
		LPS22HB_FIFOTypeDef_st *	pLPS22HBFIFO
	)

Get Fifo configuration.

Parameters:

Struct to empty with the configuration values

Return values:

Error code[LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
Struct	to empty with the configuration values

Return values:

Error code[LPS22HB_ERROR, LPS22HB_OK]

< Fifo Mode Selection

< FIFO threshold/Watermark level selection

< Enable/Disable the watermark interrupt

Definition at line 1706 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Get_FifoMode	(	void *	handle,
		LPS22HB_FifoMode_et *	fifomode
	)

Get Fifo Mode.

Parameters:

Buffer to empty with fifo mode value

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
buffer	to empty with fifo mode tmp

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 1186 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Get_FifoStatus	(	void *	handle,
		LPS22HB_FifoStatus_st *	status
	)

Get Fifo Status.

Parameters:

Buffer to empty with fifo status

Return values:

Status [LPS22HB_ERROR, LPS22HB_OK]

Get Fifo Status.

Parameters:

*handle	Device handle.
Status	Flag: FIFO_FTH,FIFO_EMPTY,FIFO_FULL,FIFO_OVR and level of the FIFO->FIFO_LEVEL

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 1245 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Get_FifoWatermarkLevel	(	void *	handle,
		uint8_t *	wtmlevel
	)

Get FIFO Watermark Level.

Parameters:

buffer to empty with watermak level[0,31] value read from sensor

Return values:

Status [LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
buffer	to empty with watermak level[0,31] value read from sensor

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 1229 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Get_GenericConfig	(	void *	handle,
		LPS22HB_ConfigTypeDef_st *	pxLPS22HBInit
	)

Get Generic configuration.

Parameters:

Struct to empty with configuration values

Return values:

Error code[LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
Struct	to empty with configuration values

Return values:

Error code[LPS22HB_ERROR, LPS22HB_OK]

Definition at line 1481 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Get_InterruptConfig	(	void *	handle,
		LPS22HB_InterruptTypeDef_st *	pLPS22HBInt
	)

LPS22HBGet_InterruptConfig.

Parameters:

Struct to empty with configuration values

Return values:

S	Error code[LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
Struct	to empty with configuration values

Return values:

S	Error code[LPS22HB_ERROR, LPS22HB_OK]

Definition at line 1623 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Get_InterruptDifferentialEventStatus	(	void *	handle,
		LPS22HB_InterruptDiffStatus_st *	interruptsource
	)

Get the Interrupt Generation on differential pressure status event and the Boot Status.

The INT_SOURCE register is cleared by reading it.

Parameters:

Status Event Flag: BOOT, PH,PL,IA

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

The INT_SOURCE register is cleared by reading it.

Parameters:

*handle	Device handle.
Status	Event Flag: BOOT, PH,PL,IA

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 984 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Get_InterruptDifferentialGeneration	(	void *	handle,
		LPS22HB_State_et *	diff_en
	)

Get the DIFF_EN bit value.

Parameters:

buffer to empty with the read value of DIFF_EN bit

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
buffer	to empty with the read value of DIFF_EN bit

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 891 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Get_Measurement	(	void *	handle,
		LPS22HB_MeasureTypeDef_st *	Measurement_Value
	)

Get the values of the last single measurement.

Parameters:

Pressure	and temperature value [LPS22HB_ERROR, LPS22HB_OK]
*handle	Device handle.
Pressure	and temperature tmp

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 1353 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Get_Odr	(	void *	handle,
		LPS22HB_Odr_et *	odr
	)

Get LPS22HB Output Data Rate.

Parameters:

Buffer to empty with Output Data Rate

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
Buffer	to empty with Output Data Rate

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 222 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Get_PowerMode	(	void *	handle,
		LPS22HB_PowerMode_et *	mode
	)

Get LPS22HB Power Mode.

Parameters:

Buffer to empty with Mode: Low Noise or Low Current

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
Buffer	to empty with Mode: Low Noise or Low Current

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 178 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Get_Pressure	(	void *	handle,
		int32_t *	Pout
	)

Get the LPS22HB Pressure value in hPA.

Parameters:

The	buffer to empty with the pressure value that must be divided by 100 to get the value in hPA

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

The data are expressed as PRESS_OUT_H/_L/_XL in 2’s complement. Pout(hPA)=PRESS_OUT / 4096

Parameters:

*handle	Device handle.
The	buffer to empty with the pressure value that must be divided by 100 to get the value in hPA

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 1060 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Get_PressureOffsetValue	(	void *	handle,
		int16_t *	pressoffset
	)

Get the reference pressure after soldering for computing differential pressure (hPA)

Parameters:

buffer to empty with the he pressure value (hPA)

Return values:

Status [LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
buffer	to empty with the he pressure value (hPA)

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 1276 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Get_PressureThreshold	(	void *	handle,
		int16_t *	P_ths
	)

Get the threshold value used for pressure interrupt generation.

Parameters:

The	buffer to empty with the temperature value

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Get the threshold value used for pressure interrupt generation.

THS_P=THS_P_H&THS_P_L and is expressed as unsigned number. P_ths(hPA)=(THS_P)/16.

Parameters:

*handle	Device handle.
Buffer	to empty with the pressure threshold in hPA

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 1124 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Get_RawPressure	(	void *	handle,
		int32_t *	raw_press
	)

Get the LPS22HB raw presure value.

Parameters:

The	buffer to empty with the pressure raw value

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Get the LPS22HB raw presure value.

Pout(hPA)=PRESS_OUT / 4096

Parameters:

*handle	Device handle.
The	buffer to empty with the pressure raw value

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 1030 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Get_RawTemperature	(	void *	handle,
		int16_t *	raw_data
	)

Read LPS22HB output register, and calculate the raw temperature.

Parameters:

The	buffer to empty with the temperature raw value

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Read LPS22HB output register, and calculate the raw temperature.

Temperature data are expressed as TEMP_OUT_H&TEMP_OUT_L as 2’s complement number. Tout(degC)=TEMP_OUT/100

Parameters:

*handle	Device handle.
Buffer	to empty with the temperature raw tmp.

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 1080 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Get_ReferencePressure	(	void *	handle,
		int32_t *	RefP
	)

Get the Reference Pressure value It is a 24-bit data added to the sensor output measurement to detect a measured pressure beyond programmed limits.

Parameters:

Buffer to empty with reference pressure value

Return values:

Status [LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
Buffer	to empty with reference pressure value

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 1299 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Get_SpiInterface	(	void *	handle,
		LPS22HB_SPIMode_et *	spimode
	)

Get SPI mode: 3 Wire Interface OR 4 Wire Interface.

Parameters:

buffer to empty with SPI mode

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Get SPI mode: 3 Wire Interface OR 4 Wire Interface.

Parameters:

*handle	Device handle.
Buffet	to empty with spi mode read from Sensor

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 394 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Get_Temperature	(	void *	handle,
		int16_t *	Tout
	)

Read the Temperature value in °C.

Parameters:

The	buffer to empty with the temperature value that must be divided by 10 to get the value in ['C]

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Read the Temperature value in °C.

Temperature data are expressed as TEMP_OUT_H&TEMP_OUT_L as 2’s complement number. Tout(degC)=TEMP_OUT/100

Parameters:

*handle	Device handle.
Buffer	to empty with the temperature value that must be divided by 10 to get the value in °C

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 1105 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Init ( void * handle )

Initialization function for LPS22HB.

This function make a memory boot. Init the sensor with a standard basic confifuration. Low Power, ODR 25 Hz, Low Pass Filter disabled; BDU enabled; I2C enabled; NO FIFO; NO Interrupt Enabled.

Parameters:

None.

Return values:

Error code[LPS22HB_ERROR, LPS22HB_OK]

This function make a memory boot. Init the sensor with a standard basic confifuration. Low Power, ODR 25 Hz, Low Pass Filter disabled; BDU enabled; I2C enabled; NO FIFO; NO Interrupt Enabled.

Parameters:

*handle Device handle.

Return values:

Error code[LPS22HB_ERROR, LPS22HB_OK]

Definition at line 1381 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_IsMeasurementCompleted	(	void *	handle,
		uint8_t *	Is_Measurement_Completed
	)

Check if the single measurement has completed.

Parameters:

the	returned value is set to 1, when the measurement is completed

Return values:

Status [LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
the	returned value is set to 1, when the measurement is completed

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 1331 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_LatchInterruptRequest	(	void *	handle,
		LPS22HB_State_et	status
	)

Latch Interrupt request to the INT_SOURCE register.

Parameters:

LPS22HB_ENABLE/LPS22HB_DISABLE

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
LPS22HB_ENABLE/LPS22HB_DISABLE

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 909 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_MemoryBoot ( void * handle )

Reboot Memory Content.

Parameters:

void

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle Device handle.

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 432 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_ResetAutoRifP ( void * handle )

Disable AutoRifP.

Parameters:

none	the RESET_ARP bit is used to disable the AUTORIFP function. This bis i is selfdleared

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Disable AutoRifP.

This bis i is selfdleared

Parameters:

*handle Device handle.

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 796 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_ResetAutoZeroFunction ( void * handle )

???

Set ResetAutoZero Function bit

REF_P reg (@0x015..17) set pressure reference to default value RPDS reg (0x18/19).

Parameters:

None

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 841 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Set_AutomaticIncrementRegAddress	(	void *	handle,
		LPS22HB_State_et	status
	)

Enable or Disable the Automatic increment register address during a multiple byte access with a serial interface (I2C or SPI)

Parameters:

LPS22HB_ENABLE/LPS22HB_DISABLE. Default is LPS22HB_ENABLE

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
LPS22HB_ENABLE/LPS22HB_DISABLE.	Default is LPS22HB_ENABLE

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 523 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Set_AutoRifP ( void * handle )

Enable AutoRifP function.

Parameters:

none	When this function is enabled, an internal register is set with the current pressure values and the content is subtracted from the pressure output value and result is used for the interrupt generation. the AutoRifP is slf creared.

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Enable AutoRifP function.

the AutoRifP is slf creared.

Parameters:

*handle Device handle.

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 775 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Set_AutoZeroFunction ( void * handle )

?????

Set AutoZero Function bit When set to ‘1’, the actual pressure output is copied in the REF_P reg (@0x15..0x17)

Parameters:

None

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 819 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Set_Bdu	(	void *	handle,
		LPS22HB_Bdu_et	bdu
	)

Set Block Data Update mode.

Parameters:

LPS22HB_BDU_CONTINUOS_UPDATE/ LPS22HB_BDU_NO_UPDATE

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Set Block Data Update mode.

This feature avoids reading LSB and MSB related to different samples.

Parameters:

*handle	Device handle.
LPS22HB_BDU_CONTINUOUS_UPDATE,LPS22HB_BDU_NO_UPDATE

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 298 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Set_ClockTreeConfifuration	(	void *	handle,
		LPS22HB_CTE_et	mode
	)

Clock Tree Confoguration.

Parameters:

LPS22HB_CTE_NotBalanced,LPS22HB_CTE_ABalanced

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Clock Tree Confoguration.

Parameters:

*handle	Device handle.
LPS22HB_CTE_NotBalanced,LPS22HB_CTE_ABalanced

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 367 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Set_DRDYInterrupt	(	void *	handle,
		LPS22HB_State_et	status
	)

Enable/Disable Data-ready signal on INT_DRDY pin.

Parameters:

LPS22HB_ENABLE/LPS22HB_DISABLE

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
LPS22HB_ENABLE/LPS22HB_DISABLE

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 673 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Set_FIFO_FTH_Interrupt	(	void *	handle,
		LPS22HB_State_et	status
	)

Enable/Disable FIFO threshold (Watermark) interrupt on INT_DRDY pin.

Parameters:

LPS22HB_ENABLE/LPS22HB_DISABLE

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
LPS22HB_ENABLE/LPS22HB_DISABLE

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 723 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Set_FIFO_FULL_Interrupt	(	void *	handle,
		LPS22HB_State_et	status
	)

Enable/Disable FIFO FULL interrupt on INT_DRDY pin.

Parameters:

LPS22HB_ENABLE/LPS22HB_DISABLE

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
LPS22HB_ENABLE/LPS22HB_DISABLE

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 747 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Set_FIFO_OVR_Interrupt	(	void *	handle,
		LPS22HB_State_et	status
	)

Enable/Disable FIFO overrun interrupt on INT_DRDY pin.

Parameters:

LPS22HB_ENABLE/LPS22HB_DISABLE

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
LPS22HB_ENABLE/LPS22HB_DISABLE

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 698 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Set_FifoConfig	(	void *	handle,
		LPS22HB_FIFOTypeDef_st *	pLPS22HBFIFO
	)

Set Fifo configuration.

Parameters:

Struct holding the configuration values

Return values:

Error code[LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
Struct	holding the configuration values

Return values:

Error code[LPS22HB_ERROR, LPS22HB_OK]

Definition at line 1661 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Set_FifoMode	(	void *	handle,
		LPS22HB_FifoMode_et	fifomode
	)

Set Fifo Mode.

Parameters:

Fifo	Mode struct

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
Fifo	Mode struct

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 1162 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Set_FifoModeUse	(	void *	handle,
		LPS22HB_State_et	status
	)

Enable or Disable FIFO.

Parameters:

LPS22HB_ENABLE/LPS22HB_DISABLE

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Enable or Disable FIFO.

Parameters:

*handle	Device handle.
LPS22HB_ENABLE/LPS22HB_DISABLE

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 476 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Set_FifoWatermarkLevel	(	void *	handle,
		uint8_t	wtmlevel
	)

Set Fifo Watermark Level.

Parameters:

Watermark level value [0 31]

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
Watermark	level value [0 31]

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 1205 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Set_FifoWatermarkLevelUse	(	void *	handle,
		LPS22HB_State_et	status
	)

Enable or Disable FIFO Watermark level use.

Stop on FIFO Threshold

Parameters:

LPS22HB_ENABLE/LPS22HB_DISABLE

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Enable or Disable FIFO Watermark level use.

Parameters:

*handle	Device handle.
LPS22HB_ENABLE/LPS22HB_DISABLE

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 499 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Set_GenericConfig	(	void *	handle,
		LPS22HB_ConfigTypeDef_st *	pxLPS22HBInit
	)

Set Generic Configuration.

Parameters:

Struct to empty with the chosen values

Return values:

Error code[LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
Struct	to empty with the chosen values

Return values:

Error code[LPS22HB_ERROR, LPS22HB_OK]

Definition at line 1432 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Set_I2C	(	void *	handle,
		LPS22HB_State_et	statei2c
	)

Enable/Disable I2C.

Parameters:

State. Enable (reset bit)/ Disable (set bit)

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Enable/Disable I2C.

Parameters:

*handle	Device handle.
State,:	LPS22HB_ENABLE (reset bit)/ LPS22HB_DISABLE (set bit)

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 548 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Set_InterruptActiveLevel	(	void *	handle,
		LPS22HB_InterruptActiveLevel_et	mode
	)

Set Interrupt Active on High or Low Level.

Parameters:

LPS22HB_ActiveHigh/LPS22HB_ActiveLow

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
LPS22HB_ActiveHigh/LPS22HB_ActiveLow

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 599 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Set_InterruptConfig	(	void *	handle,
		LPS22HB_InterruptTypeDef_st *	pLPS22HBInt
	)

Set Interrupt configuration.

Parameters:

Struct holding the configuration values

Return values:

Error code[LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
Struct	holding the configuration values

Return values:

Error code[LPS22HB_ERROR, LPS22HB_OK]

Definition at line 1516 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Set_InterruptControlConfig	(	void *	handle,
		LPS22HB_OutputSignalConfig_et	config
	)

Set Data signal on INT1 pad control bits.

Parameters:

LPS22HB_DATA,LPS22HB_P_HIGH_LPS22HB_P_LOW,LPS22HB_P_LOW_HIGH

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Set Data signal on INT1 pad control bits.

Parameters:

*handle	Device handle.
LPS22HB_DATA,LPS22HB_P_HIGH_LPS22HB_P_LOW,LPS22HB_P_LOW_HIGH

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 648 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Set_InterruptDifferentialGeneration	(	void *	handle,
		LPS22HB_State_et	diff_en
	)

Enable/ Disable the computing of differential pressure output (Interrupt Generation)

Parameters:

LPS22HB_ENABLE,LPS22HB_DISABLE

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
LPS22HB_ENABLE,LPS22HB_DISABLE

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 866 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Set_InterruptOutputType	(	void *	handle,
		LPS22HB_OutputType_et	output
	)

Set Push-pull/open drain selection on interrupt pads.

Parameters:

LPS22HB_PushPull/LPS22HB_OpenDrain

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Set Push-pull/open drain selection on interrupt pads.

Default tmp: 0

Parameters:

*handle	Device handle.
LPS22HB_PushPull/LPS22HB_OpenDrain

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 624 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Set_LowPassFilter	(	void *	handle,
		LPS22HB_State_et	state
	)

Enable/Disale low-pass filter on LPS22HB pressure data.

Parameters:

state,: enable or disable

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
state,:	enable or disable

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 240 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Set_LowPassFilterCutoff	(	void *	handle,
		LPS22HB_LPF_Cutoff_et	cutoff
	)

Set low-pass filter cutoff configuration on LPS22HB pressure data.

Parameters:

Filter Cutoff ODR/9 or ODR/20

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
Filter	Cutoff ODR/9 or ODR/20

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 267 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Set_Odr	(	void *	handle,
		LPS22HB_Odr_et	odr
	)

Set LPS22HB Output Data Rate.

Parameters:

Output Data Rate

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
Output	Data Rate

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 197 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Set_PHE	(	void *	handle,
		LPS22HB_State_et	status
	)

Enable Interrupt Generation on differential pressure High event.

Parameters:

LPS22HB_ENABLE/LPS22HB_DISABLE

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
LPS22HB_ENABLE/LPS22HB_DISABLE

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 959 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Set_PLE	(	void *	handle,
		LPS22HB_State_et	status
	)

Enable Interrupt Generation on differential pressure Low event.

Parameters:

LPS22HB_ENABLE/LPS22HB_DISABLE

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
LPS22HB_ENABLE/LPS22HB_DISABLE

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 935 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Set_PowerMode	(	void *	handle,
		LPS22HB_PowerMode_et	mode
	)

Set LPS22HB Low Power or Low Noise Mode Configuration.

Parameters:

LPS22HB_LowNoise or LPS22HB_LowPower mode

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Parameters:

*handle	Device handle.
LPS22HB_LowNoise	or LPS22HB_LowPower mode

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 154 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Set_PressureThreshold	(	void *	handle,
		int16_t	P_ths
	)

Set the threshold value used for pressure interrupt generation.

Parameters:

The	buffer to empty with the temperature value

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Set the threshold value used for pressure interrupt generation.

THS_P=THS_P_H&THS_P_L and is expressed as unsigned number. P_ths(hPA)=(THS_P)/16.

Parameters:

*handle	Device handle.
Pressure	threshold in hPA

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 1143 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_Set_SpiInterface	(	void *	handle,
		LPS22HB_SPIMode_et	spimode
	)

Set SPI mode: 3 Wire Interface OR 4 Wire Interface.

Parameters:

LPS22HB_SPI_4_WIRE/LPS22HB_SPI_3_WIRE

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Set SPI mode: 3 Wire Interface OR 4 Wire Interface.

Parameters:

*handle	Device handle.
LPS22HB_SPI_3_WIRE,LPS22HB_SPI_4_WIRE

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

FIXME could not read before setting SPI mode

Definition at line 342 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_StartOneShotMeasurement ( void * handle )

Set One Shot bit to start a new conversion (ODR mode has to be 000)

Parameters:

void

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Set One Shot bit to start a new conversion (ODR mode has to be 000)

Once the measurement is done, ONE_SHOT bit will self-clear.

Parameters:

*handle Device handle.

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 575 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_SwReset ( void * handle )

Software Reset.

Parameters:

void

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Self-clearing upon completion

Parameters:

*handle Device handle.

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 411 of file LPS22HB_driver.c.

LPS22HB_Error_et LPS22HB_SwResetAndMemoryBoot ( void * handle )

Software Reset ann BOOT.

Parameters:

void

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Software Reset ann BOOT.

The device is reset to the power on configuration if the SWRESET bit is set to ‘1’ + and BOOT is set to ‘1’; Self-clearing upon completion.

Parameters:

*handle Device handle.

Return values:

Error Code [LPS22HB_ERROR, LPS22HB_OK]

Definition at line 454 of file LPS22HB_driver.c.

LPS22HB_Exported_Functions
[LPS22HB_DRIVER]

Functions

Function Documentation

Repository toolbox

Repository details

Important Information for this Arm website

LPS22HB_Exported_Functions [LPS22HB_DRIVER]

Functions

Function Documentation

Repository toolbox

Repository details

Important Information for this Arm website

Access Warning

LPS22HB_Exported_Functions
[LPS22HB_DRIVER]