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[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [Common/] [FileSystem/] [FatFs-0.7e/] [doc/] [en/] [fattime.html] - Rev 606
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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 - get_fattime</title> </head> <body> <div class="para"> <h2>get_fattime</h2> <p>The get_fattime function gets current time.</p> <pre> DWORD get_fattime (void); </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>Day in 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"> <h4>Description</h4> <p>The get_fattime function must 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 time. This fucntion is not required in read only configuration.</p> </div> <p class="foot"><a href="../00index_e.html">Return</a></p> </body> </html>