can_dev.h File Reference

Headers for can driver interface. More...

#include <sys/types.h>
#include <sys/device.h>

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Data Structures
struct	_CANFRAME
	CAN frame structure. More...
struct	_CANINFO
	CAN controller information structure. More...
struct	ifcan
	CAN interface structure. More...
Defines
#define	CAN_IF_2A   0x01
#define	CAN_IF_2B   0x02
#define	CAN_SPEED_10K   0
	10 kbit/s, max. cable length 5000 m
#define	CAN_SPEED_20K   1
	20 kbit/s, max. cable length 2500 m
#define	CAN_SPEED_50K   2
	50 kbit/s, max. cable length 1000 m
#define	CAN_SPEED_100K   3
	100 kbit/s, max. cable length 600 m
#define	CAN_SPEED_125K   4
	125 kbit/s, max. cable length 500 m
#define	CAN_SPEED_250K   5
	250 kbit/s, max. cable length 250 m
#define	CAN_SPEED_500K   6
	500 kbit/s, max. cable length 100 m
#define	CAN_SPEED_800K   7
	800 kbit/s, max. cable length 50 m
#define	CAN_SPEED_1M   8
	1 Mbit/s, max. cable length 25 m
#define	CAN_SPEED_CUSTOM   255
Typedefs
typedef struct _CANFRAME	CANFRAME
	CAN frame type.
typedef struct _CANINFO	CANINFO
	CAN controller information type.
typedef struct ifcan	IFCAN
	Canbus interface type.
Functions
uint8_t	CAN_SetSpeed (NUTDEVICE *dev, uint32_t baudrate)
void	CAN_SetFilter (NUTDEVICE *dev, uint8_t *ac, uint8_t *am)
void	CAN_TxFrame (NUTDEVICE *dev, CANFRAME *frame)
uint8_t	CAN_TryTxFrame (NUTDEVICE *dev, CANFRAME *frame)
uint8_t	CAN_TxFree (NUTDEVICE *dev)
uint8_t	CAN_RxFrame (NUTDEVICE *dev, CANFRAME *frame)
uint8_t	CAN_TryRxFrame (NUTDEVICE *dev, CANFRAME *frame)
uint8_t	CAN_RxAvail (NUTDEVICE *dev)
void	CAN_SetRxTimeout (NUTDEVICE *dev, uint32_t timeout)

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Detailed Description

Headers for can driver interface.

Definition in file can_dev.h.