PhysicalSensor Struct Reference

An instance of PhysicalSensor structure type should be allocated for each physical sensors (combo devices = 1) More...

#include <sensor_fusion.h>

Collaboration diagram for PhysicalSensor:

Data Fields
registerDeviceInfo_t	deviceInfo
	I2C device context. More...
void *	bus_driver
	should be of type (ARM_DRIVER_I2C* for I2C-based sensors, ARM_DRIVER_SPI* for SPI) More...
registerDeviceInfo_t *	busInfo
	information required for bus power management More...
uint16_t	addr
	I2C address if applicable. More...
uint16_t	isInitialized
	Bitfields to indicate sensor is active (use SensorBitFields from build.h) More...
spiSlaveSpecificParams_t	slaveParams
	SPI specific parameters. Not used for I2C. More...
struct PhysicalSensor *	next
	pointer to next sensor in this linked list More...
uint16_t	schedule
	Parameter to control sensor sampling rate. More...
initializeSensor_t *	initialize
	pointer to function to initialize sensor using the supplied drivers More...
readSensor_t *	read
	pointer to function to read sensor using the supplied drivers More...

Detailed Description

An instance of PhysicalSensor structure type should be allocated for each physical sensors (combo devices = 1)

These structures sit 'on-top-of' the pre-7.0 sensor fusion structures and give us the ability to do run time driver installation.

Definition at line 155 of file sensor_fusion.h.

Field Documentation

addr

uint16_t addr

I2C address if applicable.

Definition at line 159 of file sensor_fusion.h.

Referenced by FXLS8471Q_Idle(), FXLS8471Q_Init(), FXLS8471Q_Read(), FXOS8700_Idle(), FXOS8700_Init(), FXOS8700_ReadMagData(), installSensor(), MAG3110_Idle(), MAG3110_Init(), and MAG3110_Read().

bus_driver

void* bus_driver

should be of type (ARM_DRIVER_I2C* for I2C-based sensors, ARM_DRIVER_SPI* for SPI)

Definition at line 157 of file sensor_fusion.h.

Referenced by FXLS8471Q_Idle(), FXLS8471Q_Init(), FXLS8471Q_Read(), FXOS8700_Idle(), FXOS8700_Init(), FXOS8700_ReadMagData(), installSensor(), MAG3110_Idle(), MAG3110_Init(), and MAG3110_Read().

busInfo

registerDeviceInfo_t* busInfo

information required for bus power management

Definition at line 158 of file sensor_fusion.h.

deviceInfo

registerDeviceInfo_t deviceInfo

I2C device context.

Definition at line 156 of file sensor_fusion.h.

Referenced by FXLS8471Q_Idle(), FXLS8471Q_Init(), FXLS8471Q_Read(), FXOS8700_Idle(), FXOS8700_Init(), FXOS8700_ReadMagData(), installSensor(), MAG3110_Idle(), MAG3110_Init(), and MAG3110_Read().

initialize

initializeSensor_t* initialize

pointer to function to initialize sensor using the supplied drivers

Definition at line 164 of file sensor_fusion.h.

Referenced by initializeSensors(), and installSensor().

isInitialized

uint16_t isInitialized

Bitfields to indicate sensor is active (use SensorBitFields from build.h)

Definition at line 160 of file sensor_fusion.h.

Referenced by FXLS8471Q_Idle(), FXLS8471Q_Init(), FXLS8471Q_Read(), FXOS8700_Idle(), FXOS8700_Init(), FXOS8700_ReadMagData(), MAG3110_Idle(), MAG3110_Init(), MAG3110_Read(), and readSensors().

next

struct PhysicalSensor* next

pointer to next sensor in this linked list

Definition at line 162 of file sensor_fusion.h.

Referenced by initializeSensors(), installSensor(), and readSensors().

read

readSensor_t* read

pointer to function to read sensor using the supplied drivers

Definition at line 165 of file sensor_fusion.h.

Referenced by installSensor(), and readSensors().

schedule

uint16_t schedule

Parameter to control sensor sampling rate.

Definition at line 163 of file sensor_fusion.h.

Referenced by installSensor(), and readSensors().

slaveParams

spiSlaveSpecificParams_t slaveParams

SPI specific parameters. Not used for I2C.

Definition at line 161 of file sensor_fusion.h.

Referenced by FXLS8471Q_Idle(), FXLS8471Q_Init(), FXLS8471Q_Read(), and installSensor().

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The documentation for this struct was generated from the following file:

• algorithms/sensorfusion/sources/sensor_fusion.h