lass="c">/* Gives work area to each logical drive */</span>
    f_mount(&amp;fs0, "0:", 0);
    f_mount(&amp;fs1, "1:", 0);

    <span class="c">/* Open source file on the drive 1 */</span>
    fr = <em>f_open</em>(&amp;fsrc, "1:file.bin", FA_READ);
    if (fr) return (int)fr;

    <span class="c">/* Create destination file on the drive 0 */</span>
    fr = <em>f_open</em>(&amp;fdst, "0:file.bin", FA_WRITE | FA_CREATE_ALWAYS);
    if (fr) return (int)fr;

    <span class="c">/* Copy source to de