Device driver for the AMS TSL4531 sensor. More...

Detailed Description

Device driver for the AMS TSL4531 sensor.

Author: Juan I Carrano j.car.nosp@m.rano.nosp@m.@fu-b.nosp@m.erli.nosp@m.n.de; Daniel Petry danie.nosp@m.l.pe.nosp@m.try@f.nosp@m.u-be.nosp@m.rlin..nosp@m.de

Definition in file tsl4531x.h.

#include <stdint.h>
#include "periph/i2c.h"

Include dependency graph for tsl4531x.h:

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Data Structures
struct	tsl4531x_params_t
	Device initialization parameters. More...

struct	tsl4531x_t
	Device descriptor. More...

Enumerations
enum	tsl4531x_intgn_time_t { TSL4531X_INTEGRATE_400MS = 0 , TSL4531X_INTEGRATE_200MS = 1 , TSL4531X_INTEGRATE_100MS = 2 }
	Integration times. More...

Functions
int	tsl4531x_init (tsl4531x_t dev, const tsl4531x_params_t params)
	Initialize the TSL4531x device.

int	tsl4531x_set_low_power_mode (tsl4531x_t *dev, uint8_t low_power_on)
	Set the low power mode of the driver on or off.

int	tsl4531x_start_sample (tsl4531x_t *dev)
	Start collecting sample in low power mode.

uint32_t	tsl4531x_time_until_sample_ready (tsl4531x_t *dev)
	Deliver time in microseconds until sample is ready, or zero if it is ready.

int	tsl4531x_get_sample (const tsl4531x_t *dev)
	Reads the sample from the device immediately.

int	tsl4531x_simple_read (tsl4531x_t *dev)
	Reads the sample from the device.

Fixed values for different members of the TSL4531x series
Part numbers
#define	TSL45311_PARTNO (0x8)

#define	TSL45313_PARTNO (0x9)

#define	TSL45315_PARTNO (0xA)

#define	TSL45317_PARTNO (0xB)

#define	TSL45311_ADDR (0x39)
	TSL4531x I2C addresses.

#define	TSL45313_ADDR (0x39)

#define	TSL45315_ADDR (0x29)

#define	TSL45317_ADDR (0x29)

Data Structures