Gyroscope

Measures the board's rate of rotation. More...

Collaboration diagram for Gyroscope:

Data Structures
struct	gyroscope_data_t
	Gyroscope data. More...

Functions
status_e	Gyro_Init (void)
	Initialise the gyroscope Accelerometer in initialised for fast acquisition. More...
status_e	Gyro_Read (struct gyroscope_data_t *measure)
	Read the X, Y and Z values from gyroscope. More...
status_e	Gyro_Write (uint8_t reg, uint8_t data)
	Write special config to accelrometer. More...

Detailed Description

Measures the board's rate of rotation.

Measures the device's rate of rotation in around each of the three physical axes (x, y, and z).

This kind of device is typically used to :

• Get the orientation of a vehicle in a GPS device

Function Documentation

status_e Gyro_Init

(

void

)

Initialise the gyroscope Accelerometer in initialised for fast acquisition.

Returns

NO_ERROR for no problem

Definition at line 65 of file gyroscope.c.

References bus_init(), ERROR_HW_FAILED, Gyro_RD(), Gyro_Write(), and NO_ERROR.

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status_e Gyro_Read

(

struct gyroscope_data_t *

measure

)

Read the X, Y and Z values from gyroscope.

Parameters

measure

The measure \return NO_ERROR for no problem

Definition at line 88 of file gyroscope.c.

References bus_get(), bus_release(), bus_writeread(), NO_ERROR, gyroscope_data_t::x, gyroscope_data_t::y, and gyroscope_data_t::z.

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status_e Gyro_Write	(	uint8_t	reg,
		uint8_t	data
	)

Write special config to accelrometer.

Parameters

reg	Register address to write in
data	Data byte to write in this register

Returns

NO_ERROR for no problem

Definition at line 113 of file gyroscope.c.

References bus_get(), bus_release(), bus_write(), and NO_ERROR.

Referenced by Gyro_Init().

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