can.hxx

// dawn/include/dawn/porting/can.hxx
//
// SPDX-License-Identifier: Apache-2.0
//
 
#pragma once
 
#include "dawn/porting/nuttx/can.hxx"
 
namespace dawn
{
namespace porting
{
struct canmsg_s
{
  uint32_t id;
  uint8_t len;
  uint8_t rtr : 1;
  uint8_t extid : 1;
  uint8_t error : 1;
  uint8_t _res : 5;
  uint8_t data[CAN_DATA_MAX];
};
 
} // namespace porting
} // namespace dawn
 
int can_open(const char *path);
 
void can_close(int fd);
 
int can_init(int fd);
 
int can_read(int fd, FAR dawn::porting::canmsg_s *msg);
 
int can_send(int fd, FAR dawn::porting::canmsg_s *msg);