Commit c62e4b5a authored by Luis Ubieda's avatar Luis Ubieda Committed by Anas Nashif
Browse files

bmp581: Add dts-properties to set default configuration 

The existing driver requires setting multiple attributes in order to
work basic fetch/get reads. Simplify this by allowing the user to set
dts node properties based on the use-case.

As a result, basic settings results in the driver being up and running
from the start, one can just get sensor readings out of the box.

These still can be overriden at run-time if need be.

Signed-off-by: default avatarLuis Ubieda <luisf@croxel.com>
parent d989188f

drivers/sensor/bosch/bmp581/bmp581.c

+58 −9
Changes for drivers/sensor/bosch/bmp581/bmp581.c: 58 added lines, 9 removed lines.
Original line number Diff line number Diff line
@@ -254,15 +254,42 @@ static int get_osr_odr_press_config(struct bmp581_osr_odr_press_config *osr_odr_ 
	rslt = i2c_burst_read_dt(&conf->i2c, BMP5_REG_OSR_CONFIG, reg_data, 2);



	if (rslt == BMP5_OK) {

		osr_odr_press_cfg->osr_t = BMP5_GET_BITS_POS_0(reg_data[0], BMP5_TEMP_OS);

		osr_odr_press_cfg->osr_p = BMP5_GET_BITSLICE(reg_data[0], BMP5_PRESS_OS);

		osr_odr_press_cfg->osr_t = BMP5_GET_BITS_POS_0(reg_data[0], BMP5_TEMP_OSR);

		osr_odr_press_cfg->osr_p = BMP5_GET_BITSLICE(reg_data[0], BMP5_PRESS_OSR);

		osr_odr_press_cfg->press_en = BMP5_GET_BITSLICE(reg_data[0], BMP5_PRESS_EN);

		osr_odr_press_cfg->odr = BMP5_GET_BITSLICE(reg_data[1], BMP5_ODR);

	}



	return rslt;

}



static int set_osr_odr_press_config(const struct bmp581_osr_odr_press_config *osr_odr_press_cfg,

				    const struct device *dev)

{

	const struct bmp581_config *cfg = (const struct bmp581_config *)dev->config;

	uint8_t reg_data[2] = {0};



	reg_data[0] = BMP5_SET_BITSLICE(reg_data[0], BMP5_TEMP_OSR, osr_odr_press_cfg->osr_t);

	reg_data[0] = BMP5_SET_BITSLICE(reg_data[0], BMP5_PRESS_OSR, osr_odr_press_cfg->osr_p);

	reg_data[0] = BMP5_SET_BITSLICE(reg_data[0], BMP5_PRESS_EN, osr_odr_press_cfg->press_en);



	reg_data[1] = BMP5_SET_BITSLICE(reg_data[1], BMP5_POWERMODE, osr_odr_press_cfg->power_mode);

	reg_data[1] = BMP5_SET_BITSLICE(reg_data[1], BMP5_ODR, osr_odr_press_cfg->odr);



	return i2c_burst_write_dt(&cfg->i2c, BMP5_REG_OSR_CONFIG, reg_data, sizeof(reg_data));

}



static int set_iir_filters_config(const struct bmp581_osr_odr_press_config *osr_odr_press_cfg,

				  const struct device *dev)

{

	const struct bmp581_config *cfg = (const struct bmp581_config *)dev->config;

	uint8_t reg_data = 0;



	reg_data = BMP5_SET_BITSLICE(reg_data, BMP5_SET_IIR_TEMP, osr_odr_press_cfg->iir_t);

	reg_data = BMP5_SET_BITSLICE(reg_data, BMP5_SET_IIR_PRESS, osr_odr_press_cfg->iir_p);



	return i2c_burst_write_dt(&cfg->i2c, BMP5_REG_DSP_IIR, &reg_data, 1);

}



static int set_osr_config(const struct sensor_value *osr, enum sensor_channel chan,

			  const struct device *dev)

{
@@ -282,16 +309,16 @@ static int set_osr_config(const struct sensor_value *osr, enum sensor_channel ch 
	if (ret == BMP5_OK) {

		switch (chan) {

		case SENSOR_CHAN_ALL:

			osr_val = BMP5_SET_BITS_POS_0(osr_val, BMP5_TEMP_OS, oversampling);

			osr_val = BMP5_SET_BITSLICE(osr_val, BMP5_PRESS_OS, oversampling);

			osr_val = BMP5_SET_BITS_POS_0(osr_val, BMP5_TEMP_OSR, oversampling);

			osr_val = BMP5_SET_BITSLICE(osr_val, BMP5_PRESS_OSR, oversampling);

			osr_val = BMP5_SET_BITSLICE(osr_val, BMP5_PRESS_EN, press_en);

			break;

		case SENSOR_CHAN_PRESS:

			osr_val = BMP5_SET_BITSLICE(osr_val, BMP5_PRESS_OS, oversampling);

			osr_val = BMP5_SET_BITSLICE(osr_val, BMP5_PRESS_OSR, oversampling);

			osr_val = BMP5_SET_BITSLICE(osr_val, BMP5_PRESS_EN, press_en);

			break;

		case SENSOR_CHAN_AMBIENT_TEMP:

			osr_val = BMP5_SET_BITS_POS_0(osr_val, BMP5_TEMP_OS, oversampling);

			osr_val = BMP5_SET_BITS_POS_0(osr_val, BMP5_TEMP_OSR, oversampling);

			break;

		default:

			ret = -ENOTSUP;
@@ -519,7 +546,6 @@ static int bmp581_init(const struct device *dev) 


	/* Reset the chip id. */

	drv->chip_id = 0;

	memset(&drv->osr_odr_press_config, 0, sizeof(drv->osr_odr_press_config));

	memset(&drv->last_sample, 0, sizeof(drv->last_sample));



	soft_reset(dev);
@@ -544,6 +570,19 @@ static int bmp581_init(const struct device *dev) 
			BMP5_CHIP_ID_PRIM, BMP5_CHIP_ID_SEC);

		return -EINVAL;

	}



	ret = set_iir_filters_config(&drv->osr_odr_press_config, dev);

	if (ret != 0) {

		LOG_ERR("Failed to set initial IIR settings: %d", ret);

		return ret;

	}



	ret = set_osr_odr_press_config(&drv->osr_odr_press_config, dev);

	if (ret != 0) {

		LOG_ERR("Failed to set initial ODR OSR settings: %d", ret);

		return ret;

	}



	return ret;

}
@@ -559,7 +598,17 @@ static DEVICE_API(sensor, bmp581_driver_api) = { 
	}



#define BMP581_INIT(i)                                                                             \

	static struct bmp581_data bmp581_data_##i;                                                 \

	static struct bmp581_data bmp581_data_##i = {                                              \

		.osr_odr_press_config = {                                                          \

			.press_en = 1,                                                             \

			.odr = DT_INST_PROP(i, odr),                                               \

			.osr_t = DT_INST_PROP(i, temp_osr),                                        \

			.osr_p = DT_INST_PROP(i, press_osr),                                       \

			.iir_t = DT_INST_PROP(i, temp_iir),                                        \

			.iir_p = DT_INST_PROP(i, press_iir),                                       \

			.power_mode = DT_INST_PROP(i, power_mode),                                 \

		},                                                                                 \

	};                                                                                         \

	BMP581_CONFIG(i);                                                                          \

                                                                                                   \

	SENSOR_DEVICE_DT_INST_DEFINE(i, bmp581_init, NULL, &bmp581_data_##i, &bmp581_config_##i,   \

drivers/sensor/bosch/bmp581/bmp581.h

+26 −19
Changes for drivers/sensor/bosch/bmp581/bmp581.h: 26 added lines, 19 removed lines.
Original line number Diff line number Diff line
@@ -175,10 +175,11 @@ 
#define BMP5_ODR_POS 2



/* OSR configurations */

#define BMP5_TEMP_OS_MSK 0x07

#define BMP5_TEMP_OSR_MSK 0x07

#define BMP5_TEMP_OSR_POS 0



#define BMP5_PRESS_OS_MSK 0x38

#define BMP5_PRESS_OS_POS 3

#define BMP5_PRESS_OSR_MSK 0x38

#define BMP5_PRESS_OSR_POS 3



/* Pressure enable */

#define BMP5_PRESS_EN_MSK 0x40
@@ -186,6 +187,7 @@ 


/* IIR configurations */

#define BMP5_SET_IIR_TEMP_MSK 0x07

#define BMP5_SET_IIR_TEMP_POS 0



#define BMP5_SET_IIR_PRESS_MSK 0x38

#define BMP5_SET_IIR_PRESS_POS 3
@@ -219,6 +221,7 @@ 


/* Powermode */

#define BMP5_POWERMODE_MSK 0x03

#define BMP5_POWERMODE_POS 0



#define BMP5_DEEP_DISABLE_MSK 0x80

#define BMP5_DEEP_DISABLE_POS 7
@@ -266,27 +269,27 @@ 
struct bmp581_osr_odr_press_config {

	/*! Temperature oversampling

	 * Assignable macros :

	 * - BMP5_OVERSAMPLING_1X

	 * - BMP5_OVERSAMPLING_2X

	 * - BMP5_OVERSAMPLING_4X

	 * - BMP5_OVERSAMPLING_8X

	 * - BMP5_OVERSAMPLING_16X

	 * - BMP5_OVERSAMPLING_32X

	 * - BMP5_OVERSAMPLING_64X

	 * - BMP5_OVERSAMPLING_128X

	 * - BMP581_DT_OVERSAMPLING_1X

	 * - BMP581_DT_OVERSAMPLING_2X

	 * - BMP581_DT_OVERSAMPLING_4X

	 * - BMP581_DT_OVERSAMPLING_8X

	 * - BMP581_DT_OVERSAMPLING_16X

	 * - BMP581_DT_OVERSAMPLING_32X

	 * - BMP581_DT_OVERSAMPLING_64X

	 * - BMP581_DT_OVERSAMPLING_128X

	 */

	uint8_t osr_t;



	/*! Pressure oversampling

	 * Assignable macros :

	 * - BMP5_OVERSAMPLING_1X

	 * - BMP5_OVERSAMPLING_2X

	 * - BMP5_OVERSAMPLING_4X

	 * - BMP5_OVERSAMPLING_8X

	 * - BMP5_OVERSAMPLING_16X

	 * - BMP5_OVERSAMPLING_32X

	 * - BMP5_OVERSAMPLING_64X

	 * - BMP5_OVERSAMPLING_128X

	 * - BMP581_DT_OVERSAMPLING_1X

	 * - BMP581_DT_OVERSAMPLING_2X

	 * - BMP581_DT_OVERSAMPLING_4X

	 * - BMP581_DT_OVERSAMPLING_8X

	 * - BMP581_DT_OVERSAMPLING_16X

	 * - BMP581_DT_OVERSAMPLING_32X

	 * - BMP581_DT_OVERSAMPLING_64X

	 * - BMP581_DT_OVERSAMPLING_128X

	 */

	uint8_t osr_p;
@@ -298,6 +301,10 @@ struct bmp581_osr_odr_press_config { 


	/*! Output Data Rate */

	uint8_t odr;



	uint8_t iir_t;

	uint8_t iir_p;

	uint8_t power_mode;

};



struct bmp581_sample {

dts/bindings/sensor/bosch,bmp581.yaml

+133 −0
Changes for dts/bindings/sensor/bosch,bmp581.yaml: 133 added lines, 0 removed lines.
Original line number Diff line number Diff line
@@ -2,6 +2,22 @@ description: | 
    The BMP581 is a Barometric pressure sensor. See more info at:

    https://www.bosch-sensortec.com/products/environmental-sensors/pressure-sensors/bmp581/



    When setting the sensor DTS properties, make sure to include

    bmp581.h and use the macros defined there.



    Example:

    #include <zephyr/dt-bindings/sensor/bmp581.h>



    bmp581@46 {

        ...

        odr = <BMP581_DT_ODR_50_HZ>;

        press-osr = <BMP581_DT_OVERSAMPLING_8X>;

        temp-osr = <BMP581_DT_OVERSAMPLING_4X>;

        press-iir = <BMP581_DT_IIR_FILTER_COEFF_7>;

        temp-iir = <BMP581_DT_IIR_FILTER_COEFF_3>;

        power-mode = <BMP581_DT_MODE_NORMAL>;

    };



compatible: "bosch,bmp581"



include: [sensor-device.yaml, i2c-device.yaml]
@@ -13,3 +29,120 @@ properties: 


      The interrupt pin of BMP581 is open-drain, active low. If connected directly to the MCU,

      the pin should be configured as pull-up, active low.



  odr:

    type: int

    default: 0x1C  # BMP581_DT_ODR_1_HZ

    description: |

      Output data rate. Please note this is only valid on BMP581_DT_MODE_NORMAL.

      Default is power-on reset.

    enum:

      - 0x00 # BMP581_DT_ODR_240_HZ

      - 0x01 # BMP581_DT_ODR_218_5_HZ

      - 0x02 # BMP581_DT_ODR_199_1_HZ

      - 0x03 # BMP581_DT_ODR_179_2_HZ

      - 0x04 # BMP581_DT_ODR_160_HZ

      - 0x05 # BMP581_DT_ODR_149_3_HZ

      - 0x06 # BMP581_DT_ODR_140_HZ

      - 0x07 # BMP581_DT_ODR_129_8_HZ

      - 0x08 # BMP581_DT_ODR_120_HZ

      - 0x09 # BMP581_DT_ODR_110_1_HZ

      - 0x0A # BMP581_DT_ODR_100_2_HZ

      - 0x0B # BMP581_DT_ODR_89_6_HZ

      - 0x0C # BMP581_DT_ODR_80_HZ

      - 0x0D # BMP581_DT_ODR_70_HZ

      - 0x0E # BMP581_DT_ODR_60_HZ

      - 0x0F # BMP581_DT_ODR_50_HZ

      - 0x10 # BMP581_DT_ODR_45_HZ

      - 0x11 # BMP581_DT_ODR_40_HZ

      - 0x12 # BMP581_DT_ODR_35_HZ

      - 0x13 # BMP581_DT_ODR_30_HZ

      - 0x14 # BMP581_DT_ODR_25_HZ

      - 0x15 # BMP581_DT_ODR_20_HZ

      - 0x16 # BMP581_DT_ODR_15_HZ

      - 0x17 # BMP581_DT_ODR_10_HZ

      - 0x18 # BMP581_DT_ODR_5_HZ

      - 0x19 # BMP581_DT_ODR_4_HZ

      - 0x1A # BMP581_DT_ODR_3_HZ

      - 0x1B # BMP581_DT_ODR_2_HZ

      - 0x1C # BMP581_DT_ODR_1_HZ

      - 0x1D # BMP581_DT_ODR_0_5_HZ

      - 0x1E # BMP581_DT_ODR_0_250_HZ

      - 0x1F # BMP581_DT_ODR_0_125_HZ



  press-osr:

    type: int

    default: 0x00  # BMP581_DT_OVERSAMPLING_1X

    description: |

      Pressure oversampling rate.

      Default is power-on reset.

    enum:

      - 0x00 # BMP581_DT_OVERSAMPLING_1X

      - 0x01 # BMP581_DT_OVERSAMPLING_2X

      - 0x02 # BMP581_DT_OVERSAMPLING_4X

      - 0x03 # BMP581_DT_OVERSAMPLING_8X

      - 0x04 # BMP581_DT_OVERSAMPLING_16X

      - 0x05 # BMP581_DT_OVERSAMPLING_32X

      - 0x06 # BMP581_DT_OVERSAMPLING_64X

      - 0x07 # BMP581_DT_OVERSAMPLING_128X



  temp-osr:

    type: int

    default: 0x00  # BMP581_DT_OVERSAMPLING_1X

    description: |

      Temperature oversampling rate.

      Default is power-on reset.

    enum:

      - 0x00 # BMP581_DT_OVERSAMPLING_1X

      - 0x01 # BMP581_DT_OVERSAMPLING_2X

      - 0x02 # BMP581_DT_OVERSAMPLING_4X

      - 0x03 # BMP581_DT_OVERSAMPLING_8X

      - 0x04 # BMP581_DT_OVERSAMPLING_16X

      - 0x05 # BMP581_DT_OVERSAMPLING_32X

      - 0x06 # BMP581_DT_OVERSAMPLING_64X

      - 0x07 # BMP581_DT_OVERSAMPLING_128X



  power-mode:

    type: int

    default: 1  # BMP581_DT_MODE_NORMAL

    description: |

      Power mode.

      Default favors ease of use by simply setting ODR and OSR. Otherwise user

      needs to look into driver details, as the other modes require some quirks

      (e.g: Forced mode does not just work).

    enum:

      - 1 # BMP581_DT_MODE_NORMAL

      - 2 # BMP581_DT_MODE_FORCED

      - 3 # BMP581_DT_MODE_CONTINUOUS



  press-iir:

    type: int

    default: 0x00  # BMP581_DT_IIR_FILTER_BYPASS

    description: |

      Pressure IIR filter coefficient.

      Default is power-on reset (bypass).

    enum:

      - 0x00 # BMP581_DT_IIR_FILTER_BYPASS

      - 0x01 # BMP581_DT_IIR_FILTER_COEFF_1

      - 0x02 # BMP581_DT_IIR_FILTER_COEFF_3

      - 0x03 # BMP581_DT_IIR_FILTER_COEFF_7

      - 0x04 # BMP581_DT_IIR_FILTER_COEFF_15

      - 0x05 # BMP581_DT_IIR_FILTER_COEFF_31

      - 0x06 # BMP581_DT_IIR_FILTER_COEFF_63

      - 0x07 # BMP581_DT_IIR_FILTER_COEFF_127



  temp-iir:

    type: int

    default: 0x00  # BMP581_DT_IIR_FILTER_BYPASS

    description: |

      Temperature IIR filter coefficient.

      Default is power-on reset (bypass).

    enum:

      - 0x00 # BMP581_DT_IIR_FILTER_BYPASS

      - 0x01 # BMP581_DT_IIR_FILTER_COEFF_1

      - 0x02 # BMP581_DT_IIR_FILTER_COEFF_3

      - 0x03 # BMP581_DT_IIR_FILTER_COEFF_7

      - 0x04 # BMP581_DT_IIR_FILTER_COEFF_15

      - 0x05 # BMP581_DT_IIR_FILTER_COEFF_31

      - 0x06 # BMP581_DT_IIR_FILTER_COEFF_63

      - 0x07 # BMP581_DT_IIR_FILTER_COEFF_127

include/zephyr/drivers/sensor/bmp581_user.h

+1 −56
Changes for include/zephyr/drivers/sensor/bmp581_user.h: 1 added line, 56 removed lines.
Original line number Diff line number Diff line
@@ -13,62 +13,7 @@ 
#define ZEPHYR_INCLUDE_DRIVERS_SENSOR_BMP581_USER_H_



#include <zephyr/drivers/sensor.h>



#define BMP5_SEA_LEVEL_PRESSURE_PA 101325



/* ODR settings */

#define BMP5_ODR_240_HZ	  0x00

#define BMP5_ODR_218_5_HZ 0x01

#define BMP5_ODR_199_1_HZ 0x02

#define BMP5_ODR_179_2_HZ 0x03

#define BMP5_ODR_160_HZ	  0x04

#define BMP5_ODR_149_3_HZ 0x05

#define BMP5_ODR_140_HZ	  0x06

#define BMP5_ODR_129_8_HZ 0x07

#define BMP5_ODR_120_HZ	  0x08

#define BMP5_ODR_110_1_HZ 0x09

#define BMP5_ODR_100_2_HZ 0x0A

#define BMP5_ODR_89_6_HZ  0x0B

#define BMP5_ODR_80_HZ	  0x0C

#define BMP5_ODR_70_HZ	  0x0D

#define BMP5_ODR_60_HZ	  0x0E

#define BMP5_ODR_50_HZ	  0x0F

#define BMP5_ODR_45_HZ	  0x10

#define BMP5_ODR_40_HZ	  0x11

#define BMP5_ODR_35_HZ	  0x12

#define BMP5_ODR_30_HZ	  0x13

#define BMP5_ODR_25_HZ	  0x14

#define BMP5_ODR_20_HZ	  0x15

#define BMP5_ODR_15_HZ	  0x16

#define BMP5_ODR_10_HZ	  0x17

#define BMP5_ODR_05_HZ	  0x18

#define BMP5_ODR_04_HZ	  0x19

#define BMP5_ODR_03_HZ	  0x1A

#define BMP5_ODR_02_HZ	  0x1B

#define BMP5_ODR_01_HZ	  0x1C

#define BMP5_ODR_0_5_HZ	  0x1D

#define BMP5_ODR_0_250_HZ 0x1E

#define BMP5_ODR_0_125_HZ 0x1F



/* Oversampling for temperature and pressure */

#define BMP5_OVERSAMPLING_1X   0x00

#define BMP5_OVERSAMPLING_2X   0x01

#define BMP5_OVERSAMPLING_4X   0x02

#define BMP5_OVERSAMPLING_8X   0x03

#define BMP5_OVERSAMPLING_16X  0x04

#define BMP5_OVERSAMPLING_32X  0x05

#define BMP5_OVERSAMPLING_64X  0x06

#define BMP5_OVERSAMPLING_128X 0x07



/* IIR filter for temperature and pressure */

#define BMP5_IIR_FILTER_BYPASS	  0x00

#define BMP5_IIR_FILTER_COEFF_1	  0x01

#define BMP5_IIR_FILTER_COEFF_3	  0x02

#define BMP5_IIR_FILTER_COEFF_7	  0x03

#define BMP5_IIR_FILTER_COEFF_15  0x04

#define BMP5_IIR_FILTER_COEFF_31  0x05

#define BMP5_IIR_FILTER_COEFF_63  0x06

#define BMP5_IIR_FILTER_COEFF_127 0x07

#include <zephyr/dt-bindings/sensor/bmp581.h>



/* Custom ATTR values */

include/zephyr/dt-bindings/sensor/bmp581.h

0 → 100644
+94 −0
Changes for include/zephyr/dt-bindings/sensor/bmp581.h: 94 added lines, 0 removed lines.
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2025 Croxel Inc.

 * Copyright (c) 2025 CogniPilot Foundation

 *

 * SPDX-License-Identifier: Apache-2.0

 */



#ifndef ZEPHYR_INCLUDE_DT_BINDINGS_BOSCH_BMP581_H_

#define ZEPHYR_INCLUDE_DT_BINDINGS_BOSCH_BMP581_H_



/**

 * @defgroup bmp581 Bosch BMP581 DT Options

 * @ingroup sensor_interface

 * @{

 */



/**

 * @defgroup BMP581_POWER_MODES Sensor power modes

 * @{

 */

#define BMP581_DT_MODE_NORMAL		1

#define BMP581_DT_MODE_FORCED		2

#define BMP581_DT_MODE_CONTINUOUS	3

/** @} */



/**

 * @defgroup BMP581_OUTPUT_DATA_RATE Output data rate options

 * @{

 */

#define BMP581_DT_ODR_240_HZ		0x00

#define BMP581_DT_ODR_218_5_HZ		0x01

#define BMP581_DT_ODR_199_1_HZ		0x02

#define BMP581_DT_ODR_179_2_HZ		0x03

#define BMP581_DT_ODR_160_HZ		0x04

#define BMP581_DT_ODR_149_3_HZ		0x05

#define BMP581_DT_ODR_140_HZ		0x06

#define BMP581_DT_ODR_129_8_HZ		0x07

#define BMP581_DT_ODR_120_HZ		0x08

#define BMP581_DT_ODR_110_1_HZ		0x09

#define BMP581_DT_ODR_100_2_HZ		0x0A

#define BMP581_DT_ODR_89_6_HZ		0x0B

#define BMP581_DT_ODR_80_HZ		0x0C

#define BMP581_DT_ODR_70_HZ		0x0D

#define BMP581_DT_ODR_60_HZ		0x0E

#define BMP581_DT_ODR_50_HZ		0x0F

#define BMP581_DT_ODR_45_HZ		0x10

#define BMP581_DT_ODR_40_HZ		0x11

#define BMP581_DT_ODR_35_HZ		0x12

#define BMP581_DT_ODR_30_HZ		0x13

#define BMP581_DT_ODR_25_HZ		0x14

#define BMP581_DT_ODR_20_HZ		0x15

#define BMP581_DT_ODR_15_HZ		0x16

#define BMP581_DT_ODR_10_HZ		0x17

#define BMP581_DT_ODR_5_HZ		0x18

#define BMP581_DT_ODR_4_HZ		0x19

#define BMP581_DT_ODR_3_HZ		0x1A

#define BMP581_DT_ODR_2_HZ		0x1B

#define BMP581_DT_ODR_1_HZ		0x1C

#define BMP581_DT_ODR_0_5_HZ		0x1D

#define BMP581_DT_ODR_0_250_HZ		0x1E

#define BMP581_DT_ODR_0_125_HZ		0x1F

/** @} */



/**

 * @defgroup BMP581_OVERSAMPLING Oversampling options. Valid for temperature and pressure.

 * @{

 */

#define BMP581_DT_OVERSAMPLING_1X	0x00

#define BMP581_DT_OVERSAMPLING_2X	0x01

#define BMP581_DT_OVERSAMPLING_4X	0x02

#define BMP581_DT_OVERSAMPLING_8X	0x03

#define BMP581_DT_OVERSAMPLING_16X	0x04

#define BMP581_DT_OVERSAMPLING_32X	0x05

#define BMP581_DT_OVERSAMPLING_64X	0x06

#define BMP581_DT_OVERSAMPLING_128X	0x07

/** @} */



/**

 * @defgroup BMP581_IIR_FILTER IIR Filter options. Valid for temperature and pressure.

 * @{

 */

#define BMP581_DT_IIR_FILTER_BYPASS	0x00

#define BMP581_DT_IIR_FILTER_COEFF_1	0x01

#define BMP581_DT_IIR_FILTER_COEFF_3	0x02

#define BMP581_DT_IIR_FILTER_COEFF_7	0x03

#define BMP581_DT_IIR_FILTER_COEFF_15	0x04

#define BMP581_DT_IIR_FILTER_COEFF_31	0x05

#define BMP581_DT_IIR_FILTER_COEFF_63	0x06

#define BMP581_DT_IIR_FILTER_COEFF_127	0x07

/** @} */



/** @} */



#endif /* ZEPHYR_INCLUDE_DT_BINDINGS_BOSCH_BMP581_H_*/

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