help/html/can__tx__statemachine_8h_source.html

#ifndef __DRIVERS_CANBUS_CAN_TX_STATEMACHINE__

#define __DRIVERS_CANBUS_CAN_TX_STATEMACHINE__


#include <stdbool.h>

#include <stdint.h>


#include "can_types.h"

#include "../../openlcb/openlcb_types.h"


#ifdef __cplusplus

extern "C" {

#endif /* __cplusplus */


    typedef struct {


        bool (*is_tx_buffer_empty)(void);


        bool (*handle_addressed_msg_frame)(openlcb_msg_t *openlcb_msg, can_msg_t *can_msg_worker, uint16_t *openlcb_start_index);


        bool (*handle_unaddressed_msg_frame)(openlcb_msg_t *openlcb_msg, can_msg_t *can_msg_worker, uint16_t *openlcb_start_index);


        bool (*handle_datagram_frame)(openlcb_msg_t *openlcb_msg, can_msg_t *can_msg_worker, uint16_t *openlcb_start_index);


        bool (*handle_stream_frame)(openlcb_msg_t *openlcb_msg, can_msg_t *can_msg_worker, uint16_t *openlcb_start_index);


        bool (*handle_can_frame)(can_msg_t *can_msg);


        listener_alias_entry_t *(*listener_find_by_node_id)(node_id_t node_id);


    } interface_can_tx_statemachine_t;


    extern void CanTxStatemachine_initialize(const interface_can_tx_statemachine_t *interface_can_tx_statemachine);


    extern bool CanTxStatemachine_send_openlcb_message(openlcb_msg_t *openlcb_msg);


    extern bool CanTxStatemachine_send_can_message(can_msg_t *can_msg);


#ifdef __cplusplus

}

#endif /* __cplusplus */


#endif /* __DRIVERS_CANBUS_CAN_TX_STATEMACHINE__ */

CanTxStatemachine_send_openlcb_message
bool CanTxStatemachine_send_openlcb_message(openlcb_msg_t *openlcb_msg)
Converts and transmits an openlcb_msg_t as one or more CAN frames.
Definition can_tx_statemachine.c:139

CanTxStatemachine_initialize
void CanTxStatemachine_initialize(const interface_can_tx_statemachine_t *interface_can_tx_statemachine)
Registers the dependency-injection interface for this module.
Definition can_tx_statemachine.c:56

CanTxStatemachine_send_can_message
bool CanTxStatemachine_send_can_message(can_msg_t *can_msg)
Transmits a pre-built raw can_msg_t directly to the hardware.
Definition can_tx_statemachine.c:198

can_types.h
Type definitions and constants for the CAN transport layer.

openlcb_types.h
Core type definitions, structures, and configuration constants for the OpenLCB library.

node_id_t
uint64_t node_id_t
48-bit Node ID stored in a 64-bit type (upper 16 bits unused).
Definition openlcb_types.h:359

can_msg_struct
Definition can_types.h:118

interface_can_tx_statemachine_t
Dependency-injection interface for the CAN transmit state machine.
Definition can_tx_statemachine.h:54

listener_alias_entry_struct
Definition can_types.h:209

openlcb_msg_t
Core OpenLCB message structure.
Definition openlcb_types.h:480