DUNE::Hardware::SocketCAN Class Reference

Detailed Description

The SocketCAN class encapsulates CAN access.

Classes
class	Error

Public Types
enum	can_frame_t { CAN_BASIC_SFF, CAN_BASIC_EFF, CAN_FD }

Public Member Functions
	SocketCAN (const std::string &can_dev, can_frame_t frame_type)
	~SocketCAN (void)
void	setTXID (uint32_t id)
uint32_t	getRXID ()
size_t	readHexString (char *bfr, size_t length)
Public Member Functions inherited from DUNE::IO::Handle
virtual	~Handle (void)
size_t	write (const uint8_t *data, size_t length)
size_t	write (const char *data, size_t length)
size_t	writeString (const char *cstr)
size_t	read (uint8_t *data, size_t length)
size_t	read (char *data, size_t length)
size_t	readString (char *bfr, size_t length)
void	flush (void)
void	flushInput (void)
void	flushOutput (void)
NativeHandle	getNative (void) const

Additional Inherited Members

Member Enumeration Documentation

can_frame_t

enum DUNE::Hardware::SocketCAN::can_frame_t

Enumerator
CAN_BASIC_SFF
CAN_BASIC_EFF
CAN_FD

Constructor & Destructor Documentation

SocketCAN()

DUNE::Hardware::SocketCAN::SocketCAN	(	const std::string &	can_dev,
		can_frame_t	frame_type
	)

SocketCAN constructor.

References CAN_BASIC_EFF, CAN_BASIC_SFF, CAN_FD, and DUNE::System::Error::getLastMessage().

~SocketCAN()

DUNE::Hardware::SocketCAN::~SocketCAN

(

void

)

Socket CAN destructor.

Serial port destructor.

References DUNE::System::Error::getLastMessage().

Member Function Documentation

getRXID()

uint32_t DUNE::Hardware::SocketCAN::getRXID

(

)

References CAN_BASIC_EFF, CAN_BASIC_SFF, CAN_FD, and DUNE::System::Error::getLastMessage().

Referenced by readHexString().

readHexString()

size_t DUNE::Hardware::SocketCAN::readHexString	(	char *	bfr,
		size_t	length
	)

References CAN_BASIC_EFF, CAN_BASIC_SFF, CAN_FD, DUNE::System::Error::getLastMessage(), getRXID(), DUNE::IO::Handle::read(), DUNE::IO::Handle::readString(), and DUNE::IO::Handle::write().

setTXID()

void DUNE::Hardware::SocketCAN::setTXID

(

uint32_t

id

)

Collaboration diagram for DUNE::Hardware::SocketCAN: