raw.h File Reference

Definitions of generic CAN interface. More...

Detailed Description

Definitions of generic CAN interface.

Author

Vincent Dupont vince.nosp@m.nt@o.nosp@m.takey.nosp@m.s.co.nosp@m.m

Definition in file raw.h.

#include "can/can.h"
#include "can/raw.h"
#include "mbox.h"

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Data Structures
struct	conn_can_raw
	RAW CAN connection. More...

Macros
#define	CONN_CAN_RAW_MBOX_SIZE   (16)
	Mailbox size of a conn_can_raw_t.

Typedefs
typedef struct conn_can_raw	conn_can_raw_t
	RAW CAN connection.

Functions
int	conn_can_raw_create (conn_can_raw_t *conn, struct can_filter *filter, size_t count, int ifnum, int flags)
	Create can connection socket.
int	conn_can_raw_close (conn_can_raw_t *conn)
	Close can connection socket.
int	conn_can_raw_recv (conn_can_raw_t *conn, can_frame_t *frame, uint32_t timeout)
	Generic can receive.
int	conn_can_raw_send (conn_can_raw_t *conn, const can_frame_t *frame, int flags)
	Generic can send.
int	conn_can_raw_set_filter (conn_can_raw_t *conn, struct can_filter *filter, size_t count)
	Set raw CAN filters.

flags values
#define	CONN_CAN_DONTWAIT   (1)
	Do not wait for Tx confirmation when sending.
#define	CONN_CAN_RECVONLY   (2)
	Do not send anything on the bus.