driver_MAG3110.c File Reference

Provides init() and read() functions for the MAG3110 magnetometer. More...

#include "board.h"
#include "sensor_fusion.h"
#include "sensor_drv.h"
#include "sensor_io_i2c.h"
#include "drivers.h"
#include "mag3110.h"

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Macros
#define	MAG3110_COUNTSPERUT   10

Functions
int8_t	MAG3110_Init (struct PhysicalSensor *sensor, SensorFusionGlobals *sfg)
int8_t	MAG3110_Read (struct PhysicalSensor *sensor, SensorFusionGlobals *sfg)
int8_t	MAG3110_Idle (struct PhysicalSensor *sensor, SensorFusionGlobals *sfg)

Variables
const registerreadlist_t	MAG3110_WHO_AM_I_READ []
const registerreadlist_t	MAG3110_DR_STATUS_READ []
registerreadlist_t	MAG3110_DATA_READ []
const registerwritelist_t	MAG3110_Initialization []
const registerwritelist_t	MAG3110_IDLE []

Detailed Description

Provides init() and read() functions for the MAG3110 magnetometer.

Definition in file driver_MAG3110.c.

Macro Definition Documentation

MAG3110_COUNTSPERUT

#define MAG3110_COUNTSPERUT   10

Definition at line 45 of file driver_MAG3110.c.

Referenced by MAG3110_Init().

Function Documentation

MAG3110_Idle()

int8_t MAG3110_Idle	(	struct PhysicalSensor *	sensor,
		SensorFusionGlobals *	sfg
	)

Definition at line 173 of file driver_MAG3110.c.

References PhysicalSensor::addr, PhysicalSensor::bus_driver, PhysicalSensor::deviceInfo, F_USING_MAG, int32_t(), MagSensor::isEnabled, PhysicalSensor::isInitialized, SensorFusionGlobals::Mag, SENSOR_ERROR_INIT, Sensor_I2C_Write(), and status.

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MAG3110_Init()

int8_t MAG3110_Init	(	struct PhysicalSensor *	sensor,
		SensorFusionGlobals *	sfg
	)

Definition at line 108 of file driver_MAG3110.c.

References PhysicalSensor::addr, PhysicalSensor::bus_driver, PhysicalSensor::deviceInfo, F_USING_MAG, MagSensor::fCountsPeruT, MagSensor::fuTPerCount, MagSensor::iCountsPeruT, int32_t(), MagSensor::isEnabled, PhysicalSensor::isInitialized, MagSensor::iWhoAmI, SensorFusionGlobals::Mag, MAG3110_COUNTSPERUT, MAG3110_WHO_AM_I, MAG3110_WHOAMI_VALUE, Register_I2C_Read(), SENSOR_ERROR_INIT, SENSOR_ERROR_NONE, Sensor_I2C_Write(), and status.

Referenced by main().

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MAG3110_Read()

int8_t MAG3110_Read	(	struct PhysicalSensor *	sensor,
		SensorFusionGlobals *	sfg
	)

Definition at line 139 of file driver_MAG3110.c.

References PhysicalSensor::addr, addToFifo(), PhysicalSensor::bus_driver, CHX, CHY, CHZ, conditionSample(), PhysicalSensor::deviceInfo, F_USING_MAG, PhysicalSensor::isInitialized, SensorFusionGlobals::Mag, MAG_FIFO_SIZE, SENSOR_ERROR_INIT, SENSOR_ERROR_NONE, Sensor_I2C_Read(), and status.

Referenced by main().

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Variable Documentation

MAG3110_DATA_READ

registerreadlist_t MAG3110_DATA_READ[]

Initial value:

=
{
    { .readFrom = MAG3110_OUT_X_MSB, .numBytes = 6 }, __END_READ_DATA__
}

Definition at line 62 of file driver_MAG3110.c.

MAG3110_DR_STATUS_READ

const registerreadlist_t MAG3110_DR_STATUS_READ[]

Initial value:

=
{
    { .readFrom = MAG3110_DR_STATUS, .numBytes = 1 }, __END_READ_DATA__
}

Definition at line 56 of file driver_MAG3110.c.

MAG3110_IDLE

const registerwritelist_t MAG3110_IDLE[]

Initial value:

=
{
  
  { MAG3110_CTRL_REG1, 0x00, 0x00 },
    __END_WRITE_DATA__
}

Definition at line 165 of file driver_MAG3110.c.

MAG3110_Initialization

const registerwritelist_t MAG3110_Initialization[]

Definition at line 68 of file driver_MAG3110.c.

MAG3110_WHO_AM_I_READ

const registerreadlist_t MAG3110_WHO_AM_I_READ[]

Initial value:

=
{
    { .readFrom = MAG3110_WHO_AM_I, .numBytes = 1 }, __END_READ_DATA__
}

Definition at line 50 of file driver_MAG3110.c.