CAN data structures
struct	can_tx_frame_t
struct	can_tx_schedule_time_t
struct	can_rx_classic_header_t
struct	can_rx_fd_header_t
struct	can_rx_frame_t
struct	can_rx_filter_t
struct	can_hw_config_t
struct	can_config_t
typedef void(*	can_tx_handler_t) (void *user_data, can_transfer_status_en status)
typedef void(*	can_rx_handler_t) (void user_data, const can_rx_frame_t frame)
typedef void(*	can_timestamp_handler_t) (void *user_data, uint32_t timestamp_low, uint32_t timestamp_high)

can_tx_frame_t

Transmit frame descriptor including header and payload fields.

can_tx_schedule_time_t

64-bit timestamp container for scheduled transmission.

Classical CAN RX descriptor header view.

CAN FD RX descriptor header view.

Receive frame container returned to RX callbacks.

RX filter structure containing mask, id, and flags.

Hardware-specific runtime options (watchdog, retransmissions, mode).

Top-level runtime CAN controller configuration.

TX completion callback invoked from ISR context.

RX callback invoked for matching subscribed filters.

Timestamp sample callback invoked from ISR context.