#include <stdio.h>
#include <fcntl.h>
#include <linux/types.h>

int main(int argc, char **argv, char **envp)
{
    int fd;
    __u32 data_register;

    fd = open("/dev/linux-magazin", O_RDWR);
    if (fd < 0) {
        perror("can't open /dev/linux-magazin");
        return -1;
    }
    while (1) {
        read(fd, &data_register, sizeof(data_register));
        printf("application: data_register=0x%x\n", data_register);
        sleep(1);
    }
    return 0;
}