CAN Identifier Field Masks

Extract fields from the CAN 29-bit extended identifier. More...

Macros
#define	MASK_CAN_STREAM_OR_DATAGRAM   0x01000000
	Stream or datagram indicator in CAN identifier.
#define	MASK_CAN_PRIORITY   0x00C00000
	Priority field in CAN identifier.
#define	MASK_CAN_SIMPLE_PROTOCOL   0x00010000
	Simple protocol indicator in CAN identifier.
#define	MASK_CAN_DEST_ADDRESS_PRESENT   0x00008000
	Destination address present indicator in CAN identifier.
#define	MASK_CAN_EVENT_PRESENT   0x00004000
	Event ID present indicator in CAN identifier.
#define	MASK_CAN_PRIORITY_MODIFIER   0x00003000
	Priority modifier field in CAN identifier.
#define	MASK_CAN_SOURCE_ALIAS   0x00000FFF
	Source alias field (12 bits) in CAN identifier.

Detailed Description

Extract fields from the CAN 29-bit extended identifier.

Macro Definition Documentation

MASK_CAN_STREAM_OR_DATAGRAM

#define MASK_CAN_STREAM_OR_DATAGRAM   0x01000000

Stream or datagram indicator in CAN identifier.

MASK_CAN_PRIORITY

#define MASK_CAN_PRIORITY   0x00C00000

Priority field in CAN identifier.

MASK_CAN_SIMPLE_PROTOCOL

#define MASK_CAN_SIMPLE_PROTOCOL   0x00010000

Simple protocol indicator in CAN identifier.

MASK_CAN_DEST_ADDRESS_PRESENT

#define MASK_CAN_DEST_ADDRESS_PRESENT   0x00008000

Destination address present indicator in CAN identifier.

MASK_CAN_EVENT_PRESENT

#define MASK_CAN_EVENT_PRESENT   0x00004000

Event ID present indicator in CAN identifier.

MASK_CAN_PRIORITY_MODIFIER

#define MASK_CAN_PRIORITY_MODIFIER   0x00003000

Priority modifier field in CAN identifier.

MASK_CAN_SOURCE_ALIAS

#define MASK_CAN_SOURCE_ALIAS   0x00000FFF

Source alias field (12 bits) in CAN identifier.