<dt>btr</dt>\r
<dd>Number of bytes to read in range of <tt>UINT</tt> type.</dd>\r
<dt>br</dt>\r
-<dd>Pointer to the <tt>UINT</tt> variable to return number of bytes read. The value is always valid after the function call regardless of the result.</dd>\r
+<dd>Pointer to the <tt>UINT</tt> variable to return number of bytes read. The value is always valid after the function call regardless of the result code.</dd>\r
</dl>\r
</div>\r
\r
<a href="rc.html#ok">FR_OK</a>,\r
<a href="rc.html#de">FR_DISK_ERR</a>,\r
<a href="rc.html#ie">FR_INT_ERR</a>,\r
-<a href="rc.html#nr">FR_NOT_READY</a>,\r
<a href="rc.html#io">FR_INVALID_OBJECT</a>,\r
<a href="rc.html#tm">FR_TIMEOUT</a>\r
</p>\r
\r
<div class="para desc">\r
<h4>Description</h4>\r
-<p>The file read/write pointer of the file object advances number of bytes read. After the function succeeded, <tt class="arg">*br</tt> should be checked to detect end of the file. In case of <tt class="arg">*br</tt> is less than <tt class="arg">btr</tt>, it means the read/write pointer reached end of the file during read operation.</p>\r
+<p>The function starts to read data from the file at the position pointed by the read/write pointer. The read/write pointer advances as number of bytes read. After the function succeeded, <tt class="arg">*br</tt> should be checked to detect end of the file. In case of <tt class="arg">*br</tt> < <tt class="arg">btr</tt>, it means the read/write pointer reached end of the file during read operation.</p>\r
</div>\r
\r
\r