tq_can.h

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#ifndef _TQ_CAN_H__
#define _TQ_CAN_H__

#include <poll.h>
#include <getopt.h>
#include <libgen.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <limits.h>
#include <errno.h>
#include <net/if.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <sys/types.h>
#include <sys/uio.h>
#include <linux/types.h>
#include <linux/can.h>
#include <linux/can/raw.h>
#include <linux/rtnetlink.h>
#include <linux/netlink.h>
#ifdef __cplusplus
extern "C"
{
#endif

struct can_data {
    int id;                 
    unsigned char dlc;      
    unsigned char data[8] __attribute__((aligned(8)));  
};
//int is_can_Init = 0;

//int tq_can_test();

int get_can_data(const char* dev, struct can_data* data,unsigned int timeout_ms);

int send_can_data(const char* dev, struct can_data data);

int check_can(char *dev);

int close_can(const char * dev);

int init_can(const char * dev,int bitrate, int mode);

int can_open(const char *dev);

int can_read_data(int fd, struct can_data* data,unsigned int timeout_ms);

int can_write_data(int fd, struct can_data data);

int can_close(int fd);
#ifdef __cplusplus
}
#endif
#endif