Enumerated Types

CAN enums
enum	can_instance_en { CAN0 = 0, CAN_COUNT }
enum	can_status_en
enum	can_transfer_status_en
enum	can_frame_format_en
enum	can_rx_frame_type_en
enum	can_id_type_en
enum	can_rtr_type_en
enum	can_operating_mode_en
enum	can_bus_state_en
enum	can_interrupt_en

can_instance_en

CAN controller instance identifier enumeration.

Enumerator
CAN0	CAN instance 0.
CAN_COUNT	Total number of CAN instances.

can_status_en

CAN API status codes.

Enumerator
CAN_OK	Operation succeeded.
CAN_ERROR	Internal or unspecified driver error.
CAN_ERROR_PARAMETER	Invalid parameter.
CAN_ERROR_BUSY	Driver busy.
CAN_ERROR_TIMEOUT	Operation timeout.
CAN_ERROR_UNSUPPORTED	Unsupported operation.
CAN_ERROR_NOT_INITIALIZED	Instance not initialized/configured.
CAN_ERROR_NOT_RUNNING	Controller not running.
CAN_ERROR_NO_RESOURCE	No resource available.
CAN_ERROR_TX_FAILED	TX failed.
CAN_ERROR_RX_FAILED	RX failed.
CAN_ERROR_DMA_FAILED	DMA failed.
CAN_ERROR_BUS_OFF	Bus-off state.
CAN_ERROR_ECC	ECC/parity error.

can_transfer_status_en

Transfer completion status codes for callback reporting.

can_frame_format_en

Classical CAN or CAN FD frame format selector.

can_rx_frame_type_en

Raw hardware frame-type encoding in RX descriptors.

can_id_type_en

Standard (11-bit) or extended (29-bit) identifier type.

Enumerator
CAN_ID_STANDARD	11-bit standard identifier.
CAN_ID_EXTENDED	29-bit extended identifier.

can_rtr_type_en

Data frame or remote frame selector.

can_operating_mode_en

Controller operating mode.

can_bus_state_en

CAN bus error state classification.

can_interrupt_en

Interrupt mask bits used by CAN interrupt control APIs.