Public Member Functions
uint8_t	init ()
	Initialise MPU9255 module. More...

void	set_acc_scale (scales selected_scale)
	Set accelerometer scale. More...

void	set_gyro_scale (scales selected_scale)
	Set gyroscope scale. More...

void	set_acc_offset (axis selected_axis, int16_t offset)
	Set accelerometer offset. More...

void	set_gyro_offset (axis selected_axis, int16_t offset)
	Set gyroscope offset. More...

void	set_acc_bandwidth (bandwidth selected_bandwidth)
	Set accelerometer bandwidth. More...

void	set_gyro_bandwidth (bandwidth selected_bandwidth)
	Set gyroscope bandwidth. More...

uint8_t	testIMU ()
	Test if IMU (gyroscope and accelerometer) is working. More...

uint8_t	testMag ()
	Test if magnetometer is working. More...

void	set_INT_active_state (interrupt_pin selected_mode)
	Set interrupt pin active state. More...

void	set_INT_pin_mode (interrupt_pin selected_mode)
	Set interrupt pin mode. More...

void	set_INT_signal_mode (interrupt_pin selected_mode)
	Set interrupt signal mode. More...

void	enable_interrupt_output (interrupts selected_interrupt)
	Enable interrupt. More...

void	disable_interrupt_output (interrupts selected_interrupt)
	Disable interrupt. More...

void	clear_interrupt ()
	Clear interrupt flag (this also clears interrupt pin).

void	set_motion_threshold_level (uint8_t threshold)
	Set motion detector threeshold level. More...

void	enable_motion_interrupt ()
	Enable motion detector interrupt.

void	disable_motion_interrput ()
	Disable motion detector interrupt.

void	Hreset ()

void	reset (modules selected_module)

void	read_acc ()
	Read readings from accelerometer.

void	read_gyro ()
	Read readings from gyroscope.

void	read_mag ()
	Read readings from magnetometer.

int16_t	read_temp ()
	Take a reading of the temperature. More...

void	sleep_enable ()

void	sleep_disable ()

void	disable (modules selected_module)

void	enable (modules selected_module)

Public Attributes
int16_t	ax =0

int16_t	ay =0

int16_t	az =0

int16_t	gx =0

int16_t	gy =0

int16_t	gz =0

int16_t	mx =0

int16_t	my =0

int16_t	mz =0

double	mx_sensitivity

double	my_sensitivity

double	mz_sensitivity

Detailed Description

Definition at line 106 of file MPU9255.h.

Member Function Documentation

void MPU9255::disable_interrupt_output ( interrupts selected_interrupt )

Disable interrupt.

Parameters

selected_interrupt Interrupt to be disabled.

Definition at line 115 of file MPU9255_Interrupts.cpp.

void MPU9255::enable_interrupt_output ( interrupts selected_interrupt )

Enable interrupt.

Parameters

selected_interrupt Interrupt to be enabled.

Definition at line 89 of file MPU9255_Interrupts.cpp.

uint8_t MPU9255::init ( )

Initialise MPU9255 module.

Returns: 0 if success, 1 if imu or magnetometer fails

Definition at line 27 of file MPU9255.cpp.

int16_t MPU9255::read_temp ( )

Take a reading of the temperature.

Returns: Temperature.

Definition at line 75 of file MPU9255_Data.cpp.

void MPU9255::set_acc_bandwidth ( bandwidth selected_bandwidth )

Set accelerometer bandwidth.

Parameters

selected_bandwidth Accelerometer bandwidth.

Definition at line 126 of file MPU9255.cpp.

void MPU9255::set_acc_offset	(	axis	selected_axis,
		int16_t	offset
	)

Set accelerometer offset.

Parameters

selected_axis	Selected axis.
offset	Offset.

Definition at line 97 of file MPU9255.cpp.

void MPU9255::set_acc_scale ( scales selected_scale )

Set accelerometer scale.

Parameters

selected_scale Selected scale.

Definition at line 289 of file MPU9255.cpp.

void MPU9255::set_gyro_bandwidth ( bandwidth selected_bandwidth )

Set gyroscope bandwidth.

Parameters

selected_bandwidth Gyroscope bandwidth.

Definition at line 187 of file MPU9255.cpp.

void MPU9255::set_gyro_offset	(	axis	selected_axis,
		int16_t	offset
	)

Set gyroscope offset.

Parameters

selected_axis	Axis for which we want to set the offset.
offset	Offset.

Definition at line 68 of file MPU9255.cpp.

void MPU9255::set_gyro_scale ( scales selected_scale )

Set gyroscope scale.

Parameters

selected_scale Selected scale.

Definition at line 300 of file MPU9255.cpp.

void MPU9255::set_INT_active_state ( interrupt_pin selected_mode )

Set interrupt pin active state.

Parameters

selected_mode Interrupt pin active state.

Definition at line 53 of file MPU9255_Interrupts.cpp.

void MPU9255::set_INT_pin_mode ( interrupt_pin selected_mode )

Set interrupt pin mode.

Parameters

selected_mode Interrupt pin mode of operation.

Definition at line 71 of file MPU9255_Interrupts.cpp.

void MPU9255::set_INT_signal_mode ( interrupt_pin selected_mode )

Set interrupt signal mode.

Parameters

selected_mode Selected mode.

Definition at line 27 of file MPU9255_Interrupts.cpp.

void MPU9255::set_motion_threshold_level ( uint8_t threshold )

Set motion detector threeshold level.

Parameters

threshold Threshold value.

Definition at line 141 of file MPU9255_Interrupts.cpp.

uint8_t MPU9255::testIMU ( )

Test if IMU (gyroscope and accelerometer) is working.

Returns: 0 if IMU is working and 1 otherwise.

Definition at line 311 of file MPU9255.cpp.

uint8_t MPU9255::testMag ( )

Test if magnetometer is working.

Returns: 0 if magnetmeter is working and 1 otherwise.

Definition at line 324 of file MPU9255.cpp.

The documentation for this class was generated from the following files:

Public Member Functions

Public Attributes

Detailed Description

Member Function Documentation