Temperature sensor driver

This is a driver for nRF52832 hardware sensor. More...

Files
file	temperature-sensor.c
	Temperature sensor implementation.
file	temperature-sensor.h
	Temperature sensor header file.

Functions
static int	value (int type)
	Returns device temperature. More...
static int	configure (int type, int c)
	Configures temperature sensor. More...
static int	status (int type)
	Return temperature sensor status. More...

Variables
const struct sensors_sensor	temperature_sensor
	NOTE: For the temperature measurement, the ADC extended range mode is needed; but this is inaccurate due to the high voltage mode bug of the general purpose ADC (see STM32W108 errata).
const struct sensors_sensor	temperature_sensor
	NOTE: For the temperature measurement, the ADC extended range mode is needed; but this is inaccurate due to the high voltage mode bug of the general purpose ADC (see STM32W108 errata).

Detailed Description

This is a driver for nRF52832 hardware sensor.

Function Documentation

static int configure ( int  type, int  c  )

static

Configures temperature sensor.

Parameters

type	initializes the hardware sensor when type is set to SENSORS_HW_INIT
c	ignored

Returns

1

Note

This function does nothing when SoftDevice is present

Definition at line 84 of file temperature-sensor.c.

static int status ( int  type )

static

Return temperature sensor status.

Parameters

type

ignored

Returns

1

Definition at line 100 of file temperature-sensor.c.

static int value ( int  type )

static

Returns device temperature.

Parameters

type

ignored

Returns

Device temperature in degrees Celsius

Definition at line 64 of file temperature-sensor.c.