#include <stdio.h>#include <fcntl.h>#include <unistd.h>#include <sys/types.h>#include <sys/stat.h>#include "../include/can.h"int main(void)	{	struct canmsg_t sendmsg={0,0,5,0,8,{1,2,3,4,5,6,7,8}};	int fd, ret,i,j;	if ((fd=open("/dev/can0",O_RDWR)) < 0 ) 		{		perror("open");		printf("Error opening /dev/can0\n");		exit(1);		}	j=0;	while (1)		{		for(i=0;i<10;i++)			{			sendmsg.data[0]=i;			sendmsg.data[1]=j;			if ((ret=write(fd,&sendmsg,sizeof(struct canmsg_t))) < 0)			  {				perror("write");				printf("Error sending message\n");				break;				}			}		printf("Sent block of 10 messages #: %u\n",j);		j++;		usleep(500000);		}	close(fd);	return 0;	}