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<!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 - disk_initialize</title> </head> <body> <div class="para"> <h2>disk_initialize</h2> <p>The disk_initialize function initializes the disk drive.</p> <pre> DSTATUS disk_initialize ( BYTE <em>Drive</em> /* Physical drive number */ ); </pre> </div> <div class="para"> <h4>Parameter</h4> <dl class="par"> <dt>Drive</dt> <dd>Specifies the physical drive number to initialize.</dd> </dl> </div> <div class="para"> <h4>Return Values</h4> <p>This function returns a disk status as the result. For details of the disk status, refer to the <a href="dstat.html">disk_status</a> function.</p> </div> <div class="para"> <h4>Description</h4> <p>The disk_initialize function initializes a physical drive. When the function succeeded, <tt>STA_NOINIT</tt> flag in the return value is cleard.</p> <p>This function is called from volume mount process in the FatFs module to manage the media change. <em>Application program must not call this function while FatFs module is active, or FAT structure on the volume can be collapted. To re-initialize the file system, use f_mount function.</em></p> </div> <p class="foot"><a href="../00index_e.html">Return</a></p> </body> </html>