CAN_control command and status codes

Collaboration diagram for CAN_control command and status codes:

Modules
	Status Codes

Macros
#define	CAN_CMD_RESERVED   (32)
#define	CAN_STATUS_RESERVED   (-32)

Detailed Description

These CAN macros are reservations for CAN.h

Macro Definition Documentation

CAN_CMD_RESERVED

#define CAN_CMD_RESERVED   (32)

Common CAN_control command code reservation offset. CAN driver implementations should offset command codes with CAN_CMD_RESERVED growing positively

Example implementation specific command codes:

#define CANXYZ_CMD_COMMAND0     CAN_CMD_RESERVED + 0
#define CANXYZ_CMD_COMMAND1     CAN_CMD_RESERVED + 1

CAN_STATUS_RESERVED

#define CAN_STATUS_RESERVED   (-32)

Common CAN_control status code reservation offset. CAN driver implementations should offset status codes with CAN_STATUS_RESERVED growing negatively.

Example implementation specific status codes:

#define CANXYZ_STATUS_ERROR0    CAN_STATUS_RESERVED - 0
#define CANXYZ_STATUS_ERROR1    CAN_STATUS_RESERVED - 1
#define CANXYZ_STATUS_ERROR2    CAN_STATUS_RESERVED - 2