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| author | Leo C | 2014-08-19 15:31:33 +0200 |
|---|---|---|
| committer | Leo C | 2014-08-19 15:31:33 +0200 |
| commit | 5366852335044c1e68a5c32548d3051cc943552f (patch) | |
| tree | ae01bc3fc61a98fcef5ce845d7b8ae07167f4b20 /fatfs/doc/en/fattime.html | |
| parent | 068e826f2c2e6265e7c527082db0b5b2802dc6c6 (diff) | |
| download | z180-stamp-5366852335044c1e68a5c32548d3051cc943552f.zip | |
Import fatfs R0.10bfatfs-0.10b
FatFs Module Source Files R0.10b
Author: (C)ChaN, 2014 (http://elm-chan.org)
URL: http://elm-chan.org/fsw/ff/ff10b.zip
Diffstat (limited to 'fatfs/doc/en/fattime.html')
| -rw-r--r-- | fatfs/doc/en/fattime.html | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/fatfs/doc/en/fattime.html b/fatfs/doc/en/fattime.html new file mode 100644 index 0000000..d8c245e --- /dev/null +++ b/fatfs/doc/en/fattime.html @@ -0,0 +1,57 @@ +<!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="alternate" hreflang="ja" title="Japanese" href="../ja/fattime.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 func">
+<h2>get_fattime</h2>
+<p>The get_fattime function gets current time.</p>
+<pre>
+DWORD get_fattime (void);
+</pre>
+</div>
+
+
+<div class="para ret">
+<h4>Return Value</h4>
+<p>Currnet time is returned with packed into a <tt>DWORD</tt> value. The bit field is as follows:</p>
+<dl class="ret">
+<dt>bit31:25</dt>
+<dd>Year origin from the 1980 (0..127)</dd>
+<dt>bit24:21</dt>
+<dd>Month (1..12)</dd>
+<dt>bit20:16</dt>
+<dd>Day of the month(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 desc">
+<h4>Description</h4>
+<p>The <tt>get_fattime()</tt> function shall return any valid time even if the system does not support a real time clock. If a zero is returned, the file will not have a valid timestamp.</p>
+</div>
+
+
+<div class="para comp">
+<h4>QuickInfo</h4>
+<p>This function is not needed when <tt>_FS_READONLY == 1</tt>.</p>
+</div>
+
+
+<p class="foot"><a href="../00index_e.html">Return</a></p>
+</body>
+</html>
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