sensor_dev.h File Reference

Sensor API device definitions.

Copyright (c) 2011-2018 Microchip Technology Inc. and its subsidiaries.

#include "sensor.h"

Macros
Sensor Device Bus Addresses
Each driver must have a bus address _bus_addr defined here, where is the same prefix used for the driver _init function. The bus address definitions are keyed off build constants and will vary by application. If the bus does not assign particular addresses, then define the address as (0). If, as is the case with TWI/I2C, the device responds to a specific address, then define the constant bus address value. The default values provided here may be modified or redefined by specific board and bus implementations.
#define	ak8975_bus_addr   (0)
#define	kxtf9_bus_addr   (0)
#define	hmc5883l_bus_addr   (0)
#define	bma020_bus_addr   (0)
#define	bma150_bus_addr   (0)
#define	bma180_bus_addr   (0)
#define	bma220_bus_addr   (0)
#define	bma222_bus_addr   (0)
#define	bma250_bus_addr   (0)
#define	bmp085_bus_addr   (0)
#define	bmp180_bus_addr   (0)
#define	imu3000_bus_addr   (0)
#define	itg3200_bus_addr   (0)
#define	sfh5712_bus_addr   (0)
#define	sfh7770_bus_addr   (0)

Functions
Sensor Driver Initialization Entry Points
bool	ak8975_init (sensor_t *, int)
	AKM AK8975 magnetometer driver initialization. More...
bool	bma020_init (sensor_t *, int)
	Bosch BMA020 accelerometer driver initialization. More...
bool	bma150_init (sensor_t *, int)
	Bosch BMA150 accelerometer driver initialization. More...
bool	bma180_init (sensor_t *, int)
	Bosch BMA180 accelerometer driver initialization. More...
bool	bma220_init (sensor_t *, int)
	Bosch BMA220 accelerometer driver initialization. More...
bool	bma222_init (sensor_t *, int)
	Bosch BMA222 accelerometer driver initialization. More...
bool	bma250_init (sensor_t *, int)
	Bosch BMA250 accelerometer driver initialization. More...
bool	bmp085_init (sensor_t *, int)
	Bosch BMP085 barometric sensor driver initialization. More...
bool	bmp180_init (sensor_t *, int)
	Bosch BMP180 barometric sensor driver initialization. More...
bool	hmc5883l_init (sensor_t *, int)
	Honeywell HMC5883L magnetometer driver initialization. More...
bool	imu3000_init (sensor_t *, int)
	InvenSense IMU-3000 motion processor driver initialization. More...
bool	itg3200_init (sensor_t *, int)
	InvenSense ITG-3200 gyroscope driver initialization. More...
bool	kxtf9_init (sensor_t *, int)
	Kionix KXTF9 accelerometer driver initialization. More...
bool	sfh5712_init (sensor_t *, int)
	Osram SFH5712 light sensor driver initialization. More...
bool	sfh7770_init (sensor_t *, int)
	Osram SFH7770 light & proximity sensor driver initialization. More...

#define ak8975_bus_addr   (0)

#define bma020_bus_addr   (0)

#define bma150_bus_addr   (0)

#define bma180_bus_addr   (0)

#define bma220_bus_addr   (0)

#define bma222_bus_addr   (0)

#define bma250_bus_addr   (0)

#define bmp085_bus_addr   (0)

#define bmp180_bus_addr   (0)

#define hmc5883l_bus_addr   (0)

#define imu3000_bus_addr   (0)

#define itg3200_bus_addr   (0)

#define kxtf9_bus_addr   (0)

#define sfh5712_bus_addr   (0)

#define sfh7770_bus_addr   (0)

bool ak8975_init	(	sensor_t *	sensor,
		int	resvd
	)

AKM AK8975 magnetometer driver initialization.

This is the main initialization function for the AK8975 device.

Parameters

sensor	Address of a sensor device descriptor.
resvd	Reserved value.

Returns

bool true if the call succeeds, else false is returned.

bool bma020_init	(	sensor_t *	sensor,
		int	resvd
	)

Bosch BMA020 accelerometer driver initialization.

This is the main initialization function for the BMA020 device. The accelerometer range and bandwidth are set based on user-specified values from the system configuration.

Parameters

sensor	Address of a sensor device descriptor.
resvd	Reserved value.

Returns

bool true if the call succeeds, else false is returned.

bool bma150_init	(	sensor_t *	sensor,
		int	resvd
	)

Bosch BMA150 accelerometer driver initialization.

This is the main initialization function for the BMA150 device.

Parameters

sensor	Address of a sensor device descriptor.
resvd	Reserved value.

Returns

bool true if the call succeeds, else false is returned.

bool bma180_init	(	sensor_t *	sensor,
		int	resvd
	)

Bosch BMA180 accelerometer driver initialization.

This is the main initialization function for the BMA180 device. The accelerometer range and bandwidth are set based on user-specified values from the system configuration.

Parameters

sensor	Address of a sensor device descriptor.
resvd	Reserved value.

Returns

bool true if the call succeeds, else false is returned.

bool bma220_init	(	sensor_t *	sensor,
		int	resvd
	)

Bosch BMA220 accelerometer driver initialization.

This is the main initialization function for the BMA220 device.

Parameters

sensor	Address of a sensor device descriptor.
resvd	Reserved value.

Returns

bool true if the call succeeds, else false is returned.

bool bma222_init	(	sensor_t *	sensor,
		int	resvd
	)

Bosch BMA222 accelerometer driver initialization.

This is the main initialization function for the BMA222 device.

Parameters

sensor	Address of a sensor device descriptor.
resvd	Reserved value.

Returns

bool true if the call succeeds, else false is returned.

bool bma250_init	(	sensor_t *	sensor,
		int	resvd
	)

Bosch BMA250 accelerometer driver initialization.

This is the main initialization function for the BMA250 device.

Parameters

sensor	Address of a sensor device descriptor.
resvd	Reserved value.

Returns

bool true if the call succeeds, else false is returned.

bool bmp085_init	(	sensor_t *	sensor,
		int	resvd
	)

Bosch BMP085 barometric sensor driver initialization.

This is the main initialization function for the BMP085 device.

Parameters

sensor	Address of a sensor device descriptor.
resvd	Reserved value.

Returns

bool true if the sensor is ready for use, else false.

bool bmp180_init	(	sensor_t *	sensor,
		int	resvd
	)

Bosch BMP180 barometric sensor driver initialization.

This is the main initialization function for the BMP180 device.

Parameters

sensor	Address of a sensor device descriptor.
resvd	Reserved value.

Returns

bool true if the sensor is ready for use, else false.

bool hmc5883l_init	(	sensor_t *	sensor,
		int	resvd
	)

Honeywell HMC5883L magnetometer driver initialization.

This is the main initialization function for the HMC5883L device.

Parameters

sensor	Address of a sensor device descriptor.
resvd	Reserved value.

Returns

bool true if the call succeeds, else false is returned.

bool imu3000_init	(	sensor_t *	sensor,
		int	resvd
	)

InvenSense IMU-3000 motion processor driver initialization.

This is the main initialization function for the IMU-3000 device.

Parameters

sensor	Address of a sensor device descriptor.
resvd	Reserved value.

Returns

bool true if the sensor is ready for use, else false.

bool itg3200_init	(	sensor_t *	sensor,
		int	resvd
	)

InvenSense ITG-3200 gyroscope driver initialization.

This is the main initialization function for the ITG-3200 device.

Parameters

sensor	Address of a sensor device descriptor.
resvd	Reserved value.

Returns

bool true if the sensor is ready for use, else false.

bool kxtf9_init	(	sensor_t *	sensor,
		int	resvd
	)

Kionix KXTF9 accelerometer driver initialization.

This is the main initialization function for the KXTF9 device.

Parameters

sensor	Address of a sensor device descriptor.
resvd	Reserved value.

Returns

bool true if the call succeeds, else false is returned.

bool sfh5712_init	(	sensor_t *	sensor,
		int	resvd
	)

Osram SFH5712 light sensor driver initialization.

This is the main initialization function for the SFH5712 device.

Parameters

sensor	Address of a sensor device descriptor.
resvd	Reserved value.

Returns

bool true if the call succeeds, else false is returned.

bool sfh7770_init	(	sensor_t *	sensor,
		int	resvd
	)

Osram SFH7770 light & proximity sensor driver initialization.

This is the main initialization function for the SFH7770 device.

Parameters

sensor	Address of a sensor device descriptor.
resvd	Reserved value.

Returns

bool true if the call succeeds, else false is returned.