Inheritance diagram for RM3100:

Public Member Functions
	RM3100 (device::Device interface, const char path, enum Rotation rotation)

virtual int	init ()

virtual int	ioctl (struct file *file_pointer, int cmd, unsigned long arg)

virtual int	read (struct file file_pointer, char buffer, size_t buffer_len)

void	print_info ()
	Diagnostics - print some basic information about the driver.

int	set_default_register_values ()
	Configures the device with default register values.

void	stop ()
	Stop the automatic measurement state machine.

Public Member Functions inherited from device::CDev
	CDev (const char name, const char devname)
	Constructor. More...

virtual int	ioctl (file_t *filep, int cmd, unsigned long arg)
	Perform an ioctl operation on the device. More...

Public Member Functions inherited from device::Device
virtual	~Device ()=default
	Destructor. More...

virtual int	read (unsigned address, void *data, unsigned count)
	Read directly from the device. More...

virtual int	write (unsigned address, void *data, unsigned count)
	Write directly to the device. More...

virtual int	ioctl (unsigned operation, unsigned &arg)
	Perform a device-specific operation. More...

uint8_t	get_device_bus () const
	Return the bus ID the device is connected to. More...

uint32_t	get_device_id () const

DeviceBusType	get_device_bus_type () const
	Return the bus type the device is connected to. More...

uint8_t	get_device_address () const
	Return the bus address of the device. More...

void	set_device_address (int address)

void	set_device_type (uint8_t devtype)
	Set the device type. More...

virtual bool	external ()

Public Member Functions inherited from cdev::CDev
	CDev (const char *devname)
	Constructor. More...

virtual int	open (file_t *filep)
	Handle an open of the device. More...

virtual int	close (file_t *filep)
	Handle a close of the device. More...

virtual ssize_t	read (file_t filep, char buffer, size_t buflen)
	Perform a read from the device. More...

virtual ssize_t	write (file_t filep, const char buffer, size_t buflen)
	Perform a write to the device. More...

virtual off_t	seek (file_t *filep, off_t offset, int whence)
	Perform a logical seek operation on the device. More...

virtual int	poll (file_t filep, px4_pollfd_struct_t fds, bool setup)
	Perform a poll setup/teardown operation. More...

const char *	get_devname () const
	Get the device name. More...

Protected Attributes
Device *	_interface

Protected Attributes inherited from device::CDev
bool	_pub_blocked {false}
	true if publishing should be blocked

Protected Attributes inherited from device::Device
union DeviceId	_device_id
	device identifier information

const char *	_name
	driver name

bool	_debug_enabled {false}
	if true, debug messages are printed

Protected Attributes inherited from cdev::CDev
px4_sem_t	_lock
	lock to protect access to all class members (also for derived classes)

Additional Inherited Members
Public Types inherited from device::Device
enum	DeviceBusType { DeviceBusType_UNKNOWN = 0, DeviceBusType_I2C = 1, DeviceBusType_SPI = 2, DeviceBusType_UAVCAN = 3 }
	Device bus types for DEVID.

Static Public Member Functions inherited from device::Device
static const char *	get_device_bus_string (DeviceBusType bus)

static int	device_id_print_buffer (char *buffer, int length, uint32_t id)
	Print decoded device id string to a buffer. More...

Protected Member Functions inherited from device::Device
	Device (const char *name)

	Device (DeviceBusType bus_type, uint8_t bus, uint8_t address, uint8_t devtype=0)

	Device (const Device &)=delete

Device &	operator= (const Device &)=delete

	Device (Device &&)=delete

Device &	operator= (Device &&)=delete

Protected Member Functions inherited from cdev::CDev
virtual pollevent_t	poll_state (file_t *filep)
	Check the current state of the device for poll events from the perspective of the file. More...

virtual void	poll_notify (pollevent_t events)
	Report new poll events. More...

virtual void	poll_notify_one (px4_pollfd_struct_t *fds, pollevent_t events)
	Internal implementation of poll_notify. More...

virtual int	open_first (file_t *filep)
	Notification of the first open. More...

virtual int	close_last (file_t *filep)
	Notification of the last close. More...

virtual int	register_class_devname (const char *class_devname)
	Register a class device name, automatically adding device class instance suffix if need be. More...

virtual int	unregister_class_devname (const char *class_devname, unsigned class_instance)
	Register a class device name, automatically adding device class instance suffix if need be. More...

void	lock ()
	Take the driver lock. More...

void	unlock ()
	Release the driver lock.

Static Protected Attributes inherited from cdev::CDev
static const px4_file_operations_t	fops = {}
	Pointer to the default cdev file operations table; useful for registering clone devices etc.

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

src/drivers/magnetometer/rm3100/rm3100.h
src/drivers/magnetometer/rm3100/rm3100.cpp

Public Member Functions

Protected Attributes

Additional Inherited Members