savelij13
238747ef97
- Added FAT12. Removed unbuffered mode. - Fixed a problem on small (<32M) patition.
51 lines
1.3 KiB
HTML
51 lines
1.3 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
|
|
<html lang="en">
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
|
|
<meta http-equiv="Content-Style-Type" content="text/css">
|
|
<link rel="up" title="FatFs" href="../00index_e.html">
|
|
<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">
|
|
<title>FatFs - get_fattime</title>
|
|
</head>
|
|
|
|
<body>
|
|
|
|
<div class="para">
|
|
<h2>get_fattime</h2>
|
|
<p>The get_fattime gets current time.</p>
|
|
<pre>
|
|
DWORD get_fattime ();
|
|
</pre>
|
|
</div>
|
|
|
|
|
|
<div class="para">
|
|
<h4>Return Value</h4>
|
|
<p>Currnet time is returned with packed into a DWORD value. The bit field is as follows:</p>
|
|
<dl class="ret">
|
|
<dt>bit31:25</dt>
|
|
<dd>Year from 1980 (0..127)</dd>
|
|
<dt>bit24:21</dt>
|
|
<dd>Month (1..12)</dd>
|
|
<dt>bit20:16</dt>
|
|
<dd>Date (1..31)</dd>
|
|
<dt>bit15:11</dt>
|
|
<dd>Hour (0..23)</dd>
|
|
<dt>bit10:5</dt>
|
|
<dd>Minute (0..59)</dd>
|
|
<dt>bit4:0</dt>
|
|
<dd>Second/2 (0..29)</dd>
|
|
</dl>
|
|
</div>
|
|
|
|
|
|
<div class="para">
|
|
<h4>Description</h4>
|
|
<p>The function must be return any valid time even if the system does not support a real time clock. The get_fattime is not required in read only configuration.</p>
|
|
</div>
|
|
|
|
|
|
<p class="foot"><a href="../00index_e.html">Return</a></p>
|
|
</body>
|
|
</html>
|