/* mount sd card */
    status =  fx_media_open(&sdio_disk, "STM32_SDIO_DISK", fx_stm32_sd_driver, 0, media_memory, sizeof(media_memory));

    if (status != FX_SUCCESS)
    {
        printf("mount sd card fail -- %d\r\n", status);
        return;
    }
    
    
    printf("attributes        |  size | file short name | file long name\r\n");
	
	for(int index = sdio_disk.fx_media_number_of_FATs;index!=0;index--)
	{
		for (cnt = 0; ;cnt++)
		{
			/* read all entry */
			status = fx_directory_next_full_entry_find(&sdio_disk,
														entry_name, 
														&attributes, 
														&size,
														&year, &month, &day, 
														&hour, &minute, &second);
			
			if (status != FX_SUCCESS || entry_name[0] == 0)
			{
				break;
			}

			if (entry_name[0] == '.')
			{
				continue;
			}

			/* list attributes*/
			if (attributes & FX_VOLUME)
			{
				printf("volume ");
			}
			else if (attributes & FX_DIRECTORY)
			{
				printf("directory  ");
			}
			else
			{
				printf("file  ");
			}

			/* print file size, max 4G */
			printf(" %10d", (int)size);


			printf("  %s\r\n", (char *)entry_name);	/* print file name */
		}
			
		/* space volume available */
		status = fx_media_extended_space_available(&sdio_disk, &available_bytes);    
	}
    if (status == FX_SUCCESS)
    {
        printf("SD card available size -- %lldMB\r\n", available_bytes/1024/1024);
    }
	
	    /* unmount sd card*/
    status =  fx_media_close(&sdio_disk);

    if (status != FX_SUCCESS)
    {
        printf("unmount sd card failed -- %d\r\n", status);
    }