A CAN channel. More...

#include <can.hpp>

Inheritance diagram for lely::io::CanChannel:

Collaboration diagram for lely::io::CanChannel:

Public Member Functions
	CanChannel (io_poll_t poll, ev_exec_t exec, ::std::size_t rxlen=0)

	~CanChannel ()

int	get_handle () const noexcept

void	open (const io_can_ctrl_t *ctrl, CanBusFlag flags, ::std::error_code &ec) noexcept

void	open (const io_can_ctrl_t *ctrl, CanBusFlag flags=CanBusFlag::NONE)

void	assign (int fd, ::std::error_code &ec) noexcept

void	assign (int fd)

int	release () noexcept

bool	is_open () const noexcept

void	close (::std::error_code &ec) noexcept

void	close ()

Public Member Functions inherited from lely::io::CanChannelBase
CanBusFlag	get_flags () const

int	read (can_msg msg, can_err err, ::std::chrono::nanoseconds *dp, int timeout, ::std::error_code &ec) noexcept

bool	read (can_msg msg, can_err err=nullptr, ::std::chrono::nanoseconds *dp=nullptr, int timeout=-1)

void	submit_read (struct io_can_chan_read &read) noexcept

template<class F>
void	submit_read (can_msg msg, can_err err, ::std::chrono::nanoseconds dp, ev_exec_t exec, F &&f)

template<class F>
void	submit_read (can_msg msg, can_err err, ::std::chrono::nanoseconds *dp, F &&f)

bool	cancel_read (struct io_can_chan_read &read) noexcept

bool	abort_read (struct io_can_chan_read &read) noexcept

ev::Future< int, int >	async_read (ev_exec_t exec, can_msg msg, can_err err=nullptr, timespec tp=nullptr, struct io_can_chan_read **pread=nullptr)

ev::Future< int, int >	async_read (can_msg msg, can_err err=nullptr, timespec tp=nullptr, struct io_can_chan_read *pread=nullptr)

void	write (const can_msg &msg, int timeout, ::std::error_code &ec) noexcept

void	write (const can_msg &msg, int timeout=-1)

void	submit_write (struct io_can_chan_write &write) noexcept

template<class F>
void	submit_write (const can_msg &msg, ev_exec_t *exec, F &&f)

template<class F>
void	submit_write (const can_msg &msg, F &&f)

bool	cancel_write (struct io_can_chan_write &write) noexcept

bool	abort_write (struct io_can_chan_write &write) noexcept

ev::Future< void, int >	async_write (ev_exec_t exec, const can_msg &msg, struct io_can_chan_write *pwrite=nullptr)

ev::Future< void, int >	async_write (const can_msg &msg, struct io_can_chan_write **pwrite=nullptr)

Public Member Functions inherited from lely::io::Device
ContextBase	get_ctx () const noexcept

ev::Executor	get_executor () const noexcept

bool	cancel (ev_task &task) noexcept

::std::size_t	cancel_all () noexcept

bool	abort (ev_task &task) noexcept

::std::size_t	abort_all () noexcept