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| author | Yuval Adam <yuv.adm@gmail.com> | 2014-08-08 14:42:07 +0300 |
|---|---|---|
| committer | Yuval Adam <yuv.adm@gmail.com> | 2014-08-08 14:42:07 +0300 |
| commit | a6163888f3c56123b1db313743c6147ba498732c (patch) | |
| tree | ff7d15d991d1d09ba6cbc0cec80924f57445bfdd /third_party/FreeRTOS/Demo/Common/FileSystem/FatFs-0.7e/doc/en/chdir.html | |
| parent | c3e4c9a25c2910d2d66d52215b3406b13d5b23d5 (diff) | |
Add third_party libs
Diffstat (limited to 'third_party/FreeRTOS/Demo/Common/FileSystem/FatFs-0.7e/doc/en/chdir.html')
| -rw-r--r-- | third_party/FreeRTOS/Demo/Common/FileSystem/FatFs-0.7e/doc/en/chdir.html | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/third_party/FreeRTOS/Demo/Common/FileSystem/FatFs-0.7e/doc/en/chdir.html b/third_party/FreeRTOS/Demo/Common/FileSystem/FatFs-0.7e/doc/en/chdir.html new file mode 100644 index 0000000..b28c73a --- /dev/null +++ b/third_party/FreeRTOS/Demo/Common/FileSystem/FatFs-0.7e/doc/en/chdir.html @@ -0,0 +1,87 @@ +<!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 - f_chdir</title>
+</head>
+
+<body>
+
+<div class="para">
+<h2>f_chdir</h2>
+<p>The f_chdir function changes the current directory of a drive.</p>
+<pre>
+FRESULT f_chdir (
+ const XCHAR* <em>Path</em> /* Pointer to the path name */
+);
+</pre>
+</div>
+
+<div class="para">
+<h4>Parameters</h4>
+<dl class="par">
+<dt>Path</dt>
+<dd>Pointer to the null-terminated string that specifies a <a href="filename.html">directory</a> to go.</dd>
+</dl>
+</div>
+
+
+<div class="para">
+<h4>Return Values</h4>
+<dl class="ret">
+<dt>FR_OK (0)</dt>
+<dd>The function succeeded.</dd>
+<dt>FR_NO_PATH</dt>
+<dd>Could not find the path.</dd>
+<dt>FR_INVALID_NAME</dt>
+<dd>The path name is invalid.</dd>
+<dt>FR_INVALID_DRIVE</dt>
+<dd>The drive number is invalid.</dd>
+<dt>FR_NOT_READY</dt>
+<dd>The disk drive cannot work due to no medium in the drive or any other reason.</dd>
+<dt>FR_DISK_ERR</dt>
+<dd>The function failed due to an error in the disk function.</dd>
+<dt>FR_INT_ERR</dt>
+<dd>The function failed due to a wrong FAT structure or an internal error.</dd>
+<dt>FR_NOT_ENABLED</dt>
+<dd>The logical drive has no work area.</dd>
+<dt>FR_NO_FILESYSTEM</dt>
+<dd>There is no valid FAT volume on the disk.</dd>
+</dl>
+</div>
+
+
+<div class="para">
+<h4>Description</h4>
+<p>The f_chdir function changes the current directory of the logical drive. The current directory of a drive is initialized to the root directory when the drive is auto-mounted. Note that the current directory is retained in the each file system object so that it also affects other tasks that using the drive.</p>
+</div>
+
+
+<div class="para">
+<h4>QuickInfo</h4>
+<p>Available when <tt>_FS_RPATH == 1</tt>.</p>
+</div>
+
+
+<div class="para">
+<h4>Example</h4>
+<pre>
+ // Change current direcoty of the current drive (dir1 under root dir)
+ f_chdir("/dir1");
+
+ // Change current direcoty of drive 2 (parent dir)
+ f_chdir("2:..");
+</pre>
+</div>
+
+<div class="para">
+<h4>See Also</h4>
+<p><tt><a href="chdrive.html">f_chdrive</a></tt></p>
+</div>
+
+<p class="foot"><a href="../00index_e.html">Return</a></p>
+</body>
+</html>
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