tmp-007-sensor.c File Reference

Driver for the Sensortag TI TMP-007 IR Thermophile sensor. More...

#include "contiki.h"
#include "lib/sensors.h"
#include "sys/ctimer.h"
#include "board-conf.h"
#include "tmp-007-sensor.h"
#include <Board.h>
#include <ti/drivers/I2C.h>
#include <ti/drivers/PIN.h>
#include <stdint.h>
#include <string.h>
#include <stdio.h>

Go to the source code of this file.

Macros
#define	VAL_CONFIG_ON   0x1000
	Sensor on state.
#define	VAL_CONFIG_OFF   0x0000
	Sensor off state.
#define	VAL_PROD_ID   0x0078
	Product ID.

Functions
static bool	i2c_write_read (void *wbuf, size_t wcount, void *rbuf, size_t rcount)
	Setup and peform an I2C transaction. More...
static bool	i2c_write (void *wbuf, size_t wcount)
	Peform a write only I2C transaction. More...
static bool	i2c_read (void *rbuf, size_t rcount)
	Peform a read only I2C transaction. More...
static bool	sensor_init (void)
	Initialize the TMP-007 sensor driver. More...
static void	notify_ready_cb (void *not_used)
	Callback when sensor is ready to read data from.
static bool	enable_sensor (bool enable)
	Turn the sensor on or off.
static bool	read_data (uint16_t *local_tmp, uint16_t *obj_tmp)
	Read the sensor value registers. More...
static void	convert (uint16_t *local_tmp, uint16_t *obj_tmp)
	Convert raw data to values in degrees Celsius. More...
static int	value (int type)
	Returns a reading from the sensor. More...
static int	configure (int type, int enable)
	Configuration function for the TMP-007 sensor. More...
static int	status (int type)
	Returns the status of the sensor. More...

Detailed Description

Driver for the Sensortag TI TMP-007 IR Thermophile sensor.

Author

Edvard Pettersen e.pet.nosp@m.ters.nosp@m.en@ti.nosp@m..com

Definition in file tmp-007-sensor.c.