PX4::PX4CANManager Class Reference

#include <CAN.h>

Inheritance diagram for PX4::PX4CANManager:

Collaboration diagram for PX4::PX4CANManager:

Public Member Functions
	PX4CANManager ()
uavcan::CanSelectMasks	makeSelectMasks (const uavcan::CanFrame *(&pending_tx)[uavcan::MaxCanIfaces]) const
bool	hasReadableInterfaces () const
int	init (const uint32_t bitrate, const PX4CAN::OperatingMode mode, uint8_t can_number)
virtual PX4CAN *	getIface (uint8_t iface_index) override
PX4CAN *	getIface_out_to_in (uint8_t iface_index)
virtual uint8_t	getNumIfaces () const override
bool	hadActivity ()
bool	begin (uint32_t bitrate, uint8_t can_number) override
bool	is_initialized () override
void	initialized (bool val) override
AP_UAVCAN *	get_UAVCAN (void) override
void	set_UAVCAN (AP_UAVCAN *uavcan) override

Private Member Functions
virtual int16_t	select (uavcan::CanSelectMasks &inout_masks, const uavcan::CanFrame *(&pending_tx)[uavcan::MaxCanIfaces], uavcan::MonotonicTime blocking_deadline) override
void	initOnce (uint8_t can_number)

Private Attributes
BusEvent	update_event_
PX4CAN	if0_
PX4CAN	if1_
bool	initialized_
PX4CAN *	ifaces [CAN_STM32_NUM_IFACES]
uint8_t	_ifaces_num
uint8_t	_ifaces_out_to_in [CAN_STM32_NUM_IFACES]
AP_UAVCAN *	p_uavcan

Detailed Description

Definition at line 258 of file CAN.h.

Constructor & Destructor Documentation

PX4CANManager()

PX4::PX4CANManager::PX4CANManager

(

)

Member Function Documentation

begin()

bool PX4::PX4CANManager::begin ( uint32_t  bitrate, uint8_t  can_number  )

override

get_UAVCAN()

AP_UAVCAN* PX4::PX4CANManager::get_UAVCAN ( void  )

override

getIface()

virtual PX4CAN* PX4::PX4CANManager::getIface ( uint8_t  iface_index )

overridevirtual

getIface_out_to_in()

PX4CAN* PX4::PX4CANManager::getIface_out_to_in

(

uint8_t

iface_index

)

getNumIfaces()

virtual uint8_t PX4::PX4CANManager::getNumIfaces ( ) const

inlineoverridevirtual

Definition at line 298 of file CAN.h.

hadActivity()

bool PX4::PX4CANManager::hadActivity

(

)

Whether at least one iface had at least one successful IO since previous call of this method. This is designed for use with iface activity LEDs.

hasReadableInterfaces()

bool PX4::PX4CANManager::hasReadableInterfaces

(

)

const

Whether there's at least one interface where receive() would return a frame.

init()

int PX4::PX4CANManager::init	(	const uint32_t	bitrate,
		const PX4CAN::OperatingMode	mode,
		uint8_t	can_number
	)

Returns zero if OK. Returns negative value if failed (e.g. invalid bitrate).

initialized()

void PX4::PX4CANManager::initialized ( bool  val )

override

initOnce()

void PX4::PX4CANManager::initOnce ( uint8_t  can_number )

private

is_initialized()

bool PX4::PX4CANManager::is_initialized ( )

override

makeSelectMasks()

uavcan::CanSelectMasks PX4::PX4CANManager::makeSelectMasks

(

const uavcan::CanFrame *(&)

pending_tx[uavcan::MaxCanIfaces]

)

const

This function returns select masks indicating which interfaces are available for read/write.

select()

virtual int16_t PX4::PX4CANManager::select ( uavcan::CanSelectMasks &  inout_masks, const uavcan::CanFrame *(&)  pending_tx[uavcan::MaxCanIfaces], uavcan::MonotonicTime  blocking_deadline  )

overrideprivatevirtual

set_UAVCAN()

void PX4::PX4CANManager::set_UAVCAN ( AP_UAVCAN *  uavcan )

override

Member Data Documentation

_ifaces_num

uint8_t PX4::PX4CANManager::_ifaces_num

private

Definition at line 271 of file CAN.h.

_ifaces_out_to_in

uint8_t PX4::PX4CANManager::_ifaces_out_to_in[CAN_STM32_NUM_IFACES]

private

Definition at line 272 of file CAN.h.

if0_

PX4CAN PX4::PX4CANManager::if0_

private

Definition at line 260 of file CAN.h.

if1_

PX4CAN PX4::PX4CANManager::if1_

private

Definition at line 261 of file CAN.h.

ifaces

PX4CAN* PX4::PX4CANManager::ifaces[CAN_STM32_NUM_IFACES]

private

Definition at line 270 of file CAN.h.

initialized_

bool PX4::PX4CANManager::initialized_

private

Definition at line 268 of file CAN.h.

p_uavcan

AP_UAVCAN* PX4::PX4CANManager::p_uavcan

private

Definition at line 274 of file CAN.h.

update_event_

BusEvent PX4::PX4CANManager::update_event_

private

Definition at line 259 of file CAN.h.

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

• libraries/AP_HAL_PX4/CAN.h