#include "spp/services/bmp390/bmp390.h"
#include "spp/hal/spi/spi.h"
#include "spp/hal/time/time.h"
#include "spp/services/log/log.h"
#include "spp/services/databank/databank.h"
#include "spp/core/packet.h"
#include "spp/core/pubsub/pubsub.h"
#include "spp/services/fsm/fsm.h"
#include <string.h>
#include <math.h>

Include dependency graph for bmp390.c:

Macros
#define	K_BMP390_TASK_TIMEOUT_MS 5000U
#define	K_BMP390_TAG "BMP390"
#define	K_BMP390_PERFORMANCE_SAMPLES (10000U)

Functions
static SPP_RetVal_t	SPP_SERVICES_BMP390_init (void)
	BMP390 sensor instance initialisation. This function is called by the service task. It is responsible for initialising the SPI bus, the GPIO ISR, and the sensor driver.
static SPP_RetVal_t	SPP_SERVICES_BMP390_acquireData (SPP_Kpid_t kpid)
	Acquisition callback invoked by the SPP service task on each cycle.
static SPP_RetVal_t	SPP_SERVICES_BMP390_softReset (void *p_spiHandler)
	Sends a soft-reset command to the sensor and waits 100 ms for it to reboot.
static SPP_RetVal_t	SPP_SERVICES_BMP390_enableSpiMode (void *p_spiHandler)
	Writes the interface-config register to lock the sensor into SPI mode.
static SPP_RetVal_t	SPP_SERVICES_BMP390_configCheck (void *p_spiHandler)
	Reads the chip-ID register and returns an error if the value is not 0x60.
static SPP_RetVal_t	SPP_SERVICES_BMP390_auxConfig (void *p_spiHandler)
	Resets the sensor, enables SPI mode, and verifies the chip ID.
static SPP_RetVal_t	SPP_SERVICES_BMP390_prepareMeasure (void *p_spiHandler)
	Writes OSR, ODR, IIR and power-control registers to start continuous measurements.
static SPP_RetVal_t	SPP_SERVICES_BMP390_readRawTempCoeffs (void p_spiHandler, BMP390_temp_calib_t tcalib)
	Polls the DRDY flag until set or until the timeout elapses.
static SPP_RetVal_t	SPP_SERVICES_BMP390_calibrateTempParams (void p_spiHandler, BMP390_temp_params_t out)
	Reads raw temperature coefficients and scales them to floating-point parameters.
static SPP_RetVal_t	SPP_SERVICES_BMP390_readRawTemp (void p_spiHandler, uint32_t raw_temp)
	Reads the 24-bit raw temperature ADC value from the sensor.
static float	SPP_SERVICES_BMP390_compensateTemperature (spp_uint32_t raw_temp, BMP390_temp_params_t *params)
	Applies the BMP390 double-quadratic temperature compensation formula.
static SPP_RetVal_t	SPP_SERVICES_BMP390_auxGetTemp (void p_spiHandler, const BMP390_temp_params_t temp_params, spp_uint32_t raw_temp, float comp_temp)
	Reads the raw temperature ADC and returns the compensated value.
static SPP_RetVal_t	SPP_SERVICES_BMP390_readRawPressCoeffs (void p_spiHandler, BMP390_press_calib_t pcalib)
	Reads raw pressure calibration coefficients from the sensor's NVM registers.
static SPP_RetVal_t	SPP_SERVICES_BMP390_calibratePressParams (void p_spiHandler, BMP390_press_params_t out)
	Reads raw pressure coefficients and scales them to floating-point parameters.
static SPP_RetVal_t	SPP_SERVICES_BMP390_readRawPress (void p_spiHandler, spp_uint32_t raw_press)
	Reads the 24-bit raw pressure ADC value from the sensor.
static float	SPP_SERVICES_BMP390_compensatePressure (spp_uint32_t raw_press, float t_lin, BMP390_press_params_t *p)
	Applies the BMP390 pressure compensation formula using the linearised temperature.
static SPP_RetVal_t	SPP_SERVICES_BMP390_auxGetPress (void p_spiHandler, const BMP390_press_params_t press_params, float t_lin, spp_uint32_t raw_press, float comp_press)
	Reads raw pressure ADC and returns the compensated value in Pa.
static SPP_RetVal_t	SPP_SERVICES_BMP390_getAltitude (void p_spiHandler, float altitude_m, float pressure_pa, float temperature_c)
	Reads compensated altitude, pressure and temperature from the sensor.
static SPP_RetVal_t	SPP_SERVICES_BMP390_intEnableDrdy (void *p_spiHandler)
	Enables the active-high data-ready interrupt output on the sensor.
const SPP_SERVICE_ProducerContract_t *	SPP_SERVICES_BMP390_getProducerContract (void)

Variables
static const SPP_SERVICE_ProducerContract_t	g_bmp390ProducerContract
static BMP390_t	s_bmpData
static const char *const	k_svcTag = "BMP_SVC"
static float	s_pd1
static float	s_pd2
static float	s_pd3
static float	s_pd4
static float	s_po1
static float	s_po2
static float	s_compPress

Macro Definition Documentation

◆ K_BMP390_TASK_TIMEOUT_MS

#define K_BMP390_TASK_TIMEOUT_MS 5000U

Definition at line 29 of file bmp390.c.

◆ K_BMP390_TAG

#define K_BMP390_TAG "BMP390"

Definition at line 30 of file bmp390.c.

Referenced by SPP_SERVICES_BMP390_acquireData(), and SPP_SERVICES_BMP390_configCheck().

◆ K_BMP390_PERFORMANCE_SAMPLES

#define K_BMP390_PERFORMANCE_SAMPLES (10000U)

Definition at line 59 of file bmp390.c.

Function Documentation

◆ SPP_SERVICES_BMP390_init()

SPP_RetVal_t SPP_SERVICES_BMP390_init ( void )

static

BMP390 sensor instance initialisation. This function is called by the service task. It is responsible for initialising the SPI bus, the GPIO ISR, and the sensor driver.

Parameters

p_data Pointer to the BMP390 sensor instance.

Returns: K_SPP_OK on success.

Definition at line 122 of file bmp390.c.

References BMP390_GpioConfig_t::drdyFlag, BMP390_t::gpioConfig, BMP390_GpioConfig_t::intIntrType, BMP390_GpioConfig_t::intPin, BMP390_GpioConfig_t::intPull, BMP390_GpioConfig_t::isrCtx, K_BMP390_INT_INTR_TYPE, K_BMP390_INT_PIN_NUM, K_BMP390_INT_PULL, K_BMP390_SPI_BUS_IDX, K_SPP_ERROR, K_SPP_OK, SPP_GpioIsrCtx_t::p_flag, BMP390_SpiConfig_t::p_spiHandler, s_bmpData, BMP390_t::spiConfig, BMP390_SpiConfig_t::spiDevIdx, SPP_HAL_GPIO_configInterrupt(), SPP_HAL_GPIO_registerIsr(), SPP_HAL_SPI_deviceInit(), SPP_HAL_SPI_getHandle(), SPP_SERVICES_BMP390_auxConfig(), SPP_SERVICES_BMP390_init(), SPP_SERVICES_BMP390_intEnableDrdy(), and SPP_SERVICES_BMP390_prepareMeasure().

Referenced by SPP_SERVICES_BMP390_init().

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◆ SPP_SERVICES_BMP390_acquireData()

SPP_RetVal_t SPP_SERVICES_BMP390_acquireData ( SPP_Kpid_t kpid )

static

Acquisition callback invoked by the SPP service task on each cycle.

Checks the DRDY flag, reads compensated altitude, pressure and temperature from the sensor, packs the values into an SPP packet and publishes it. Silently returns if DRDY is not set or no free packet is available.

Parameters

p_data Pointer to the BMP390_t sensor instance.

Definition at line 174 of file bmp390.c.

References BMP390_GpioConfig_t::drdyFlag, BMP390_t::gpioConfig, K_BMP390_TAG, K_SPP_ERROR, K_SPP_OK, k_svcTag, BMP390_SpiConfig_t::p_spiHandler, s_bmpData, BMP390_t::seq, BMP390_t::spiConfig, SPP_LOGE, SPP_LOGI, SPP_LOGW, SPP_Packet_t, SPP_SERVICES_BMP390_acquireData(), SPP_SERVICES_BMP390_getAltitude(), SPP_SERVICES_DATABANK_getPacket(), SPP_SERVICES_DATABANK_packetData(), SPP_SERVICES_DATABANK_returnPacket(), SPP_SERVICES_PUBSUB_publish(), and SPP_Kpid_t::value.

Referenced by SPP_SERVICES_BMP390_acquireData().

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◆ SPP_SERVICES_BMP390_softReset()

SPP_RetVal_t SPP_SERVICES_BMP390_softReset ( void * p_spiHandler )

static

Sends a soft-reset command to the sensor and waits 100 ms for it to reboot.

Parameters

p_spiHandler SPI device handle.

Returns: K_SPP_OK on success, K_SPP_ERROR on SPI failure.

Definition at line 258 of file bmp390.c.

References BMP390_SOFT_RESET_CMD, K_BMP390_SOFT_RESET_REG, SPP_HAL_SPI_transmit(), SPP_HAL_TIME_delayMs(), and SPP_SERVICES_BMP390_softReset().

Referenced by SPP_SERVICES_BMP390_auxConfig(), and SPP_SERVICES_BMP390_softReset().

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◆ SPP_SERVICES_BMP390_enableSpiMode()

SPP_RetVal_t SPP_SERVICES_BMP390_enableSpiMode ( void * p_spiHandler )

static

Writes the interface-config register to lock the sensor into SPI mode.

Parameters

p_spiHandler SPI device handle.

Returns: K_SPP_OK on success, K_SPP_ERROR on SPI failure.

Definition at line 271 of file bmp390.c.

References BMP390_IF_CONF_SPI, K_BMP390_IF_CONF_REG, SPP_HAL_SPI_transmit(), SPP_HAL_TIME_delayMs(), and SPP_SERVICES_BMP390_enableSpiMode().

Referenced by SPP_SERVICES_BMP390_auxConfig(), and SPP_SERVICES_BMP390_enableSpiMode().

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◆ SPP_SERVICES_BMP390_configCheck()

SPP_RetVal_t SPP_SERVICES_BMP390_configCheck ( void * p_spiHandler )

static

Reads the chip-ID register and returns an error if the value is not 0x60.

Parameters

p_spiHandler SPI device handle.

Returns: K_SPP_OK if chip ID matches, K_SPP_ERROR otherwise.

Definition at line 284 of file bmp390.c.

References K_BMP390_CHIP_ID_REG, K_BMP390_IF_CONF_REG, K_BMP390_SOFT_RESET_REG, K_BMP390_SPI_READ, K_BMP390_SPI_WRITE, K_BMP390_TAG, K_SPP_ERROR, K_SPP_OK, SPP_HAL_SPI_transmit(), SPP_LOGE, SPP_LOGI, and SPP_SERVICES_BMP390_configCheck().

Referenced by SPP_SERVICES_BMP390_auxConfig(), and SPP_SERVICES_BMP390_configCheck().

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◆ SPP_SERVICES_BMP390_auxConfig()

SPP_RetVal_t SPP_SERVICES_BMP390_auxConfig ( void * p_spiHandler )

static

Resets the sensor, enables SPI mode, and verifies the chip ID.

Parameters

p_spiHandler SPI device handle.

Returns: K_SPP_OK on success, K_SPP_ERROR if any step fails.

Definition at line 313 of file bmp390.c.

References K_SPP_OK, SPP_SERVICES_BMP390_auxConfig(), SPP_SERVICES_BMP390_configCheck(), SPP_SERVICES_BMP390_enableSpiMode(), and SPP_SERVICES_BMP390_softReset().

Referenced by SPP_SERVICES_BMP390_auxConfig(), and SPP_SERVICES_BMP390_init().

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◆ SPP_SERVICES_BMP390_prepareMeasure()

SPP_RetVal_t SPP_SERVICES_BMP390_prepareMeasure ( void * p_spiHandler )

static

Writes OSR, ODR, IIR and power-control registers to start continuous measurements.

Parameters

p_spiHandler SPI device handle.

Returns: K_SPP_OK on success, K_SPP_ERROR on SPI failure.

Definition at line 343 of file bmp390.c.

References BMP390_VALUE_IIR, BMP390_VALUE_ODR, BMP390_VALUE_OSR, BMP390_VALUE_PWRCTRL, K_BMP390_REG_IIR, K_BMP390_REG_ODR, K_BMP390_REG_OSR, K_BMP390_REG_PWRCTRL, SPP_HAL_SPI_transmit(), and SPP_SERVICES_BMP390_prepareMeasure().

Referenced by SPP_SERVICES_BMP390_init(), and SPP_SERVICES_BMP390_prepareMeasure().

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◆ SPP_SERVICES_BMP390_readRawTempCoeffs()

SPP_RetVal_t SPP_SERVICES_BMP390_readRawTempCoeffs	(	void *	p_spiHandler,
		BMP390_temp_calib_t *	tcalib )

static

Polls the DRDY flag until set or until the timeout elapses.

Parameters

p_bmp	Pointer to the driver context containing the ISR flag.
timeout_ms	Maximum time to wait in milliseconds.

Returns: K_SPP_OK when data is ready, K_SPP_ERROR on timeout.

Reads raw temperature calibration coefficients from the sensor's NVM registers.

Parameters

p_spiHandler	SPI device handle.
tcalib	Output struct populated with raw par_t1/t2/t3 values.

Returns: K_SPP_OK on success, K_SPP_ERROR on SPI failure.

Definition at line 370 of file bmp390.c.

References K_BMP390_SPI_READ, K_BMP390_SPI_WRITE, K_BMP390_TEMP_CALIB_REG_START, K_SPP_OK, BMP390_temp_calib_t::par_t1, BMP390_temp_calib_t::par_t2, BMP390_temp_calib_t::par_t3, SPP_HAL_SPI_transmit(), and SPP_SERVICES_BMP390_readRawTempCoeffs().

Referenced by SPP_SERVICES_BMP390_calibrateTempParams(), and SPP_SERVICES_BMP390_readRawTempCoeffs().

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◆ SPP_SERVICES_BMP390_calibrateTempParams()

SPP_RetVal_t SPP_SERVICES_BMP390_calibrateTempParams	(	void *	p_spiHandler,
		BMP390_temp_params_t *	out )

static

Reads raw temperature coefficients and scales them to floating-point parameters.

Parameters

p_spiHandler	SPI device handle.
out	Output struct populated with scaled PAR_T1/T2/T3.

Returns: K_SPP_OK on success, K_SPP_ERROR on SPI failure.

Definition at line 405 of file bmp390.c.

References K_SPP_OK, BMP390_temp_params_t::PAR_T1, BMP390_temp_calib_t::par_t1, BMP390_temp_params_t::PAR_T2, BMP390_temp_calib_t::par_t2, BMP390_temp_params_t::PAR_T3, BMP390_temp_calib_t::par_t3, SPP_SERVICES_BMP390_calibrateTempParams(), and SPP_SERVICES_BMP390_readRawTempCoeffs().

Referenced by SPP_SERVICES_BMP390_calibrateTempParams(), and SPP_SERVICES_BMP390_getAltitude().

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◆ SPP_SERVICES_BMP390_readRawTemp()

SPP_RetVal_t SPP_SERVICES_BMP390_readRawTemp	(	void *	p_spiHandler,
		uint32_t *	raw_temp )

static

Reads the 24-bit raw temperature ADC value from the sensor.

Parameters

p_spiHandler	SPI device handle.
raw_temp	Output: raw 24-bit ADC reading.

Returns: K_SPP_OK on success, K_SPP_ERROR on SPI failure.

Definition at line 428 of file bmp390.c.

References K_BMP390_SPI_READ, K_BMP390_SPI_WRITE, K_BMP390_TEMP_RAW_REG, K_SPP_OK, SPP_HAL_SPI_transmit(), and SPP_SERVICES_BMP390_readRawTemp().

Referenced by SPP_SERVICES_BMP390_auxGetTemp(), and SPP_SERVICES_BMP390_readRawTemp().

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◆ SPP_SERVICES_BMP390_compensateTemperature()

float SPP_SERVICES_BMP390_compensateTemperature	(	spp_uint32_t	raw_temp,
		BMP390_temp_params_t *	params )

static

Applies the BMP390 double-quadratic temperature compensation formula.

Parameters

raw_temp	Raw 24-bit ADC reading from the sensor.
params	Scaled calibration parameters (PAR_T1/T2/T3).

Returns: Compensated temperature in degrees Celsius (t_lin).

Definition at line 461 of file bmp390.c.

References BMP390_temp_params_t::PAR_T1, BMP390_temp_params_t::PAR_T2, BMP390_temp_params_t::PAR_T3, and SPP_SERVICES_BMP390_compensateTemperature().

Referenced by SPP_SERVICES_BMP390_auxGetTemp(), and SPP_SERVICES_BMP390_compensateTemperature().

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◆ SPP_SERVICES_BMP390_auxGetTemp()

SPP_RetVal_t SPP_SERVICES_BMP390_auxGetTemp	(	void *	p_spiHandler,
		const BMP390_temp_params_t *	temp_params,
		spp_uint32_t *	raw_temp,
		float *	comp_temp )

static

Reads the raw temperature ADC and returns the compensated value.

Parameters

p_spiHandler	SPI device handle.
temp_params	Scaled calibration parameters.
raw_temp	Output: raw ADC reading.
comp_temp	Output: compensated temperature in °C.

Returns: K_SPP_OK on success, K_SPP_ERROR on SPI failure.

Definition at line 478 of file bmp390.c.

References K_SPP_OK, SPP_SERVICES_BMP390_auxGetTemp(), SPP_SERVICES_BMP390_compensateTemperature(), and SPP_SERVICES_BMP390_readRawTemp().

Referenced by SPP_SERVICES_BMP390_auxGetTemp(), and SPP_SERVICES_BMP390_getAltitude().

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◆ SPP_SERVICES_BMP390_readRawPressCoeffs()

SPP_RetVal_t SPP_SERVICES_BMP390_readRawPressCoeffs	(	void *	p_spiHandler,
		BMP390_press_calib_t *	pcalib )

static

Reads raw pressure calibration coefficients from the sensor's NVM registers.

Parameters

p_spiHandler	SPI device handle.
pcalib	Output struct populated with raw par_p1..p11 values.

Returns: K_SPP_OK on success, K_SPP_ERROR on SPI failure.

Definition at line 502 of file bmp390.c.

References K_BMP390_PRESS_CALIB_REG_START, K_BMP390_SPI_READ, K_BMP390_SPI_WRITE, K_SPP_OK, BMP390_press_calib_t::par_p1, BMP390_press_calib_t::par_p10, BMP390_press_calib_t::par_p11, BMP390_press_calib_t::par_p2, BMP390_press_calib_t::par_p3, BMP390_press_calib_t::par_p4, BMP390_press_calib_t::par_p5, BMP390_press_calib_t::par_p6, BMP390_press_calib_t::par_p7, BMP390_press_calib_t::par_p8, BMP390_press_calib_t::par_p9, SPP_HAL_SPI_transmit(), and SPP_SERVICES_BMP390_readRawPressCoeffs().

Referenced by SPP_SERVICES_BMP390_calibratePressParams(), and SPP_SERVICES_BMP390_readRawPressCoeffs().

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◆ SPP_SERVICES_BMP390_calibratePressParams()

SPP_RetVal_t SPP_SERVICES_BMP390_calibratePressParams	(	void *	p_spiHandler,
		BMP390_press_params_t *	out )

static

Reads raw pressure coefficients and scales them to floating-point parameters.

Parameters

p_spiHandler	SPI device handle.
out	Output struct populated with scaled PAR_P1..P11.

Returns: K_SPP_OK on success, K_SPP_ERROR on SPI failure.

Definition at line 586 of file bmp390.c.

Referenced by SPP_SERVICES_BMP390_calibratePressParams(), and SPP_SERVICES_BMP390_getAltitude().

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◆ SPP_SERVICES_BMP390_readRawPress()

SPP_RetVal_t SPP_SERVICES_BMP390_readRawPress	(	void *	p_spiHandler,
		spp_uint32_t *	raw_press )

static

Reads the 24-bit raw pressure ADC value from the sensor.

Parameters

p_spiHandler	SPI device handle.
raw_press	Output: raw 24-bit ADC reading.

Returns: K_SPP_OK on success, K_SPP_ERROR on SPI failure.

Definition at line 617 of file bmp390.c.

References K_BMP390_PRESS_RAW_REG, K_BMP390_SPI_READ, K_BMP390_SPI_WRITE, K_SPP_OK, SPP_HAL_SPI_transmit(), and SPP_SERVICES_BMP390_readRawPress().

Referenced by SPP_SERVICES_BMP390_auxGetPress(), and SPP_SERVICES_BMP390_readRawPress().

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◆ SPP_SERVICES_BMP390_compensatePressure()

float SPP_SERVICES_BMP390_compensatePressure	(	spp_uint32_t	raw_press,
		float	t_lin,
		BMP390_press_params_t *	p )

static

Applies the BMP390 pressure compensation formula using the linearised temperature.

Parameters

raw_press	Raw 24-bit ADC pressure reading.
t_lin	Linearised (compensated) temperature in °C.
p	Scaled pressure calibration parameters.

Returns: Compensated pressure in Pa.

Definition at line 651 of file bmp390.c.

References BMP390_press_params_t::PAR_P1, BMP390_press_params_t::PAR_P10, BMP390_press_params_t::PAR_P11, BMP390_press_params_t::PAR_P2, BMP390_press_params_t::PAR_P3, BMP390_press_params_t::PAR_P4, BMP390_press_params_t::PAR_P5, BMP390_press_params_t::PAR_P6, BMP390_press_params_t::PAR_P7, BMP390_press_params_t::PAR_P8, BMP390_press_params_t::PAR_P9, s_compPress, s_pd1, s_pd2, s_pd3, s_pd4, s_po1, s_po2, and SPP_SERVICES_BMP390_compensatePressure().

Referenced by SPP_SERVICES_BMP390_auxGetPress(), and SPP_SERVICES_BMP390_compensatePressure().

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◆ SPP_SERVICES_BMP390_auxGetPress()

SPP_RetVal_t SPP_SERVICES_BMP390_auxGetPress	(	void *	p_spiHandler,
		const BMP390_press_params_t *	press_params,
		float	t_lin,
		spp_uint32_t *	raw_press,
		float *	comp_press )

static

Reads raw pressure ADC and returns the compensated value in Pa.

Parameters

p_spiHandler	SPI device handle.
press_params	Scaled pressure calibration parameters.
t_lin	Linearised temperature used for pressure compensation.
raw_press	Output: raw 24-bit ADC reading.
comp_press	Output: compensated pressure in Pa.

Returns: K_SPP_OK on success, K_SPP_ERROR on SPI failure.

Definition at line 682 of file bmp390.c.

References K_SPP_OK, SPP_SERVICES_BMP390_auxGetPress(), SPP_SERVICES_BMP390_compensatePressure(), and SPP_SERVICES_BMP390_readRawPress().

Referenced by SPP_SERVICES_BMP390_auxGetPress(), and SPP_SERVICES_BMP390_getAltitude().

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◆ SPP_SERVICES_BMP390_getAltitude()

SPP_RetVal_t SPP_SERVICES_BMP390_getAltitude	(	void *	p_spiHandler,
		float *	altitude_m,
		float *	pressure_pa,
		float *	temperature_c )

static

Reads compensated altitude, pressure and temperature from the sensor.

Parameters

p_spiHandler	SPI device handle.
p_bmp	Driver context (unused; DRDY is handled by the caller).
altitude_m	Output: altitude in metres (barometric formula, ref 1013.25 hPa).
pressure_pa	Output: compensated pressure in Pa.
temperature_c	Output: compensated temperature in °C.

Returns: K_SPP_OK on success, K_SPP_ERROR_NULL_POINTER if any pointer is NULL, K_SPP_ERROR on SPI failure.

Definition at line 710 of file bmp390.c.

References K_SPP_ERROR_NULL_POINTER, K_SPP_OK, SPP_SERVICES_BMP390_auxGetPress(), SPP_SERVICES_BMP390_auxGetTemp(), SPP_SERVICES_BMP390_calibratePressParams(), SPP_SERVICES_BMP390_calibrateTempParams(), and SPP_SERVICES_BMP390_getAltitude().

Referenced by SPP_SERVICES_BMP390_acquireData(), and SPP_SERVICES_BMP390_getAltitude().

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◆ SPP_SERVICES_BMP390_intEnableDrdy()

SPP_RetVal_t SPP_SERVICES_BMP390_intEnableDrdy ( void * p_spiHandler )

static

Enables the active-high data-ready interrupt output on the sensor.

Parameters

p_spiHandler SPI device handle.

Returns: K_SPP_OK on success, K_SPP_ERROR on SPI failure.

Definition at line 772 of file bmp390.c.

References K_BMP390_INT_CTRL_DRDY_EN, K_BMP390_INT_CTRL_LEVEL, K_BMP390_REG_INT_CTRL, SPP_HAL_SPI_transmit(), and SPP_SERVICES_BMP390_intEnableDrdy().

Referenced by SPP_SERVICES_BMP390_init(), and SPP_SERVICES_BMP390_intEnableDrdy().

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◆ SPP_SERVICES_BMP390_getProducerContract()

const SPP_SERVICE_ProducerContract_t * SPP_SERVICES_BMP390_getProducerContract ( void )

Definition at line 87 of file bmp390.c.

References g_bmp390ProducerContract, and SPP_SERVICES_BMP390_getProducerContract().

Referenced by CUSTOM_registerConsumerProducer(), and SPP_SERVICES_BMP390_getProducerContract().

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Variable Documentation

◆ g_bmp390ProducerContract

const SPP_SERVICE_ProducerContract_t g_bmp390ProducerContract

static

Initial value:

= {.p_nameProducer = "bmp390",
   .tiemoutMs = K_BMP390_TASK_TIMEOUT_MS,
   .init = SPP_SERVICES_BMP390_init,
   .acquireData = SPP_SERVICES_BMP390_acquireData}

Definition at line 74 of file bmp390.c.

Referenced by SPP_SERVICES_BMP390_getProducerContract().

◆ s_bmpData

BMP390_t s_bmpData

static

Definition at line 78 of file bmp390.c.

Referenced by SPP_SERVICES_BMP390_acquireData(), and SPP_SERVICES_BMP390_init().

◆ k_svcTag

const char* const k_svcTag = "BMP_SVC"

static

Definition at line 79 of file bmp390.c.

Referenced by SPP_SERVICES_BMP390_acquireData().

◆ s_pd1

float s_pd1

static

Definition at line 80 of file bmp390.c.

Referenced by SPP_SERVICES_BMP390_compensatePressure().

◆ s_pd2

float s_pd2

static

Definition at line 80 of file bmp390.c.

Referenced by SPP_SERVICES_BMP390_compensatePressure().

◆ s_pd3

float s_pd3

static

Definition at line 80 of file bmp390.c.

Referenced by SPP_SERVICES_BMP390_compensatePressure().

◆ s_pd4

float s_pd4

static

Definition at line 80 of file bmp390.c.

Referenced by SPP_SERVICES_BMP390_compensatePressure().

◆ s_po1

float s_po1

static

Definition at line 81 of file bmp390.c.

Referenced by SPP_SERVICES_BMP390_compensatePressure().

◆ s_po2

float s_po2

static

Definition at line 81 of file bmp390.c.

Referenced by SPP_SERVICES_BMP390_compensatePressure().

◆ s_compPress

float s_compPress

static

Definition at line 82 of file bmp390.c.

Referenced by SPP_SERVICES_BMP390_compensatePressure().

Macros

Functions

Variables

Macro Definition Documentation

◆ K_BMP390_TASK_TIMEOUT_MS

◆ K_BMP390_TAG

◆ K_BMP390_PERFORMANCE_SAMPLES

Function Documentation

◆ SPP_SERVICES_BMP390_init()

◆ SPP_SERVICES_BMP390_acquireData()

◆ SPP_SERVICES_BMP390_softReset()

◆ SPP_SERVICES_BMP390_enableSpiMode()

◆ SPP_SERVICES_BMP390_configCheck()

◆ SPP_SERVICES_BMP390_auxConfig()

◆ SPP_SERVICES_BMP390_prepareMeasure()

◆ SPP_SERVICES_BMP390_readRawTempCoeffs()

◆ SPP_SERVICES_BMP390_calibrateTempParams()

◆ SPP_SERVICES_BMP390_readRawTemp()

◆ SPP_SERVICES_BMP390_compensateTemperature()

◆ SPP_SERVICES_BMP390_auxGetTemp()

◆ SPP_SERVICES_BMP390_readRawPressCoeffs()

◆ SPP_SERVICES_BMP390_calibratePressParams()

◆ SPP_SERVICES_BMP390_readRawPress()

◆ SPP_SERVICES_BMP390_compensatePressure()

◆ SPP_SERVICES_BMP390_auxGetPress()

◆ SPP_SERVICES_BMP390_getAltitude()

◆ SPP_SERVICES_BMP390_intEnableDrdy()

◆ SPP_SERVICES_BMP390_getProducerContract()

Variable Documentation

◆ g_bmp390ProducerContract

◆ s_bmpData

◆ k_svcTag

◆ s_pd1

◆ s_pd2

◆ s_pd3

◆ s_pd4

◆ s_po1

◆ s_po2

◆ s_compPress