TMP11X

TMP11X temperature sensors. More...

Files
file	tmp11x.h
	Header file for extended sensor API of TMP11X sensors.

Macros
#define	EEPROM_TMP11X_SIZE   (4 * sizeof(uint16_t))
	EEPROM size for TMP11X.

Enumerations
enum	sensor_attribute_tmp_11x {   SENSOR_ATTR_TMP11X_ONE_SHOT_MODE = SENSOR_ATTR_PRIV_START , SENSOR_ATTR_TMP11X_SHUTDOWN_MODE , SENSOR_ATTR_TMP11X_CONTINUOUS_CONVERSION_MODE , SENSOR_ATTR_TMP11X_ALERT_PIN_POLARITY ,   SENSOR_ATTR_TMP11X_ALERT_MODE , SENSOR_ATTR_TMP11X_ALERT_PIN_SELECT }
	Custom sensor attributes for TMP11X. More...

Functions
int	tmp11x_eeprom_read (const struct device *dev, off_t offset, void *data, size_t len)
	Read from EEPROM.
int	tmp11x_eeprom_write (const struct device *dev, off_t offset, const void *data, size_t len)
	Write to EEPROM.

Alert pin support macros
#define	TMP11X_ALERT_PIN_ACTIVE_LOW   0
	Alert pin is active low.
#define	TMP11X_ALERT_PIN_ACTIVE_HIGH   1
	Alert pin is active high.
#define	TMP11X_ALERT_ALERT_MODE   0
	Alert mode.
#define	TMP11X_ALERT_THERM_MODE   1
	Therm mode.
#define	TMP11X_ALERT_PIN_ALERT_SEL   0
	Alert pin reflects the status of the alert flags.
#define	TMP11X_ALERT_PIN_DR_SEL   1
	Alert pin reflects the status of the data ready flag.

Detailed Description

TMP11X temperature sensors.

Macro Definition Documentation

EEPROM_TMP11X_SIZE

#define EEPROM_TMP11X_SIZE   (4 * sizeof(uint16_t))

#include <include/zephyr/drivers/sensor/tmp11x.h>

EEPROM size for TMP11X.

TMP11X_ALERT_ALERT_MODE

#define TMP11X_ALERT_ALERT_MODE   0

#include <include/zephyr/drivers/sensor/tmp11x.h>

Alert mode.

TMP11X_ALERT_PIN_ACTIVE_HIGH

#define TMP11X_ALERT_PIN_ACTIVE_HIGH   1

#include <include/zephyr/drivers/sensor/tmp11x.h>

Alert pin is active high.

TMP11X_ALERT_PIN_ACTIVE_LOW

#define TMP11X_ALERT_PIN_ACTIVE_LOW   0

#include <include/zephyr/drivers/sensor/tmp11x.h>

Alert pin is active low.

TMP11X_ALERT_PIN_ALERT_SEL

#define TMP11X_ALERT_PIN_ALERT_SEL   0

#include <include/zephyr/drivers/sensor/tmp11x.h>

Alert pin reflects the status of the alert flags.

TMP11X_ALERT_PIN_DR_SEL

#define TMP11X_ALERT_PIN_DR_SEL   1

#include <include/zephyr/drivers/sensor/tmp11x.h>

Alert pin reflects the status of the data ready flag.

TMP11X_ALERT_THERM_MODE

#define TMP11X_ALERT_THERM_MODE   1

#include <include/zephyr/drivers/sensor/tmp11x.h>

Therm mode.

Enumeration Type Documentation

sensor_attribute_tmp_11x

enum sensor_attribute_tmp_11x

#include <include/zephyr/drivers/sensor/tmp11x.h>

Custom sensor attributes for TMP11X.

Enumerator
SENSOR_ATTR_TMP11X_ONE_SHOT_MODE	Turn on power saving/one shot mode.
SENSOR_ATTR_TMP11X_SHUTDOWN_MODE	Shutdown the sensor.
SENSOR_ATTR_TMP11X_CONTINUOUS_CONVERSION_MODE	Turn on continuous conversion.
SENSOR_ATTR_TMP11X_ALERT_PIN_POLARITY	Configure alert pin polarity.
SENSOR_ATTR_TMP11X_ALERT_MODE	Configure alert mode.
SENSOR_ATTR_TMP11X_ALERT_PIN_SELECT	Configure alert pin mode for alert or DR.

Function Documentation

tmp11x_eeprom_read()

int tmp11x_eeprom_read	(	const struct device *	dev,
		off_t	offset,
		void *	data,
		size_t	len
	)

#include <include/zephyr/drivers/sensor/tmp11x.h>

Read from EEPROM.

Parameters

dev	Pointer to a tmp11x device
offset	Offset in the EEPROM
data	Pointer to a buffer to store the read data
len	Length of the data to read

Returns

0 on success, negative error code on failure

tmp11x_eeprom_write()

int tmp11x_eeprom_write	(	const struct device *	dev,
		off_t	offset,
		const void *	data,
		size_t	len
	)

#include <include/zephyr/drivers/sensor/tmp11x.h>

Write to EEPROM.

Parameters

dev	Pointer to a tmp11x device
offset	Offset in the EEPROM
data	Pointer to the data to write
len	Length of the data to write

Returns

0 on success, negative error code on failure