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diff --git a/3rdparty/petitfs-0.03/doc/00index_p.html b/3rdparty/petitfs-0.03/doc/00index_p.html new file mode 100644 index 00000000..fe5ada00 --- /dev/null +++ b/3rdparty/petitfs-0.03/doc/00index_p.html @@ -0,0 +1,77 @@ +<!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=utf-8"> +<meta http-equiv="Content-Style-Type" content="text/css"> +<meta http-equiv="cache-control" content="no-cache"> +<meta name="description" content="A tiny FAT file system for embedded projects"> +<link rel="start" title="Site Top" href="../../"> +<link rel="up" title="Freewares" href="../../fsw_e.html"> +<link rel="stylesheet" href="css_e.css" type="text/css" media="screen" title="ELM Default"> +<link rel="stylesheet" href="css_p.css" type="text/css" media="screen" title="ELM Default"> +<title>Petit FAT File System Module</title> +</head> + +<body> +<h1>Petit FAT File System Module</h1> +<hr> + +<div class="abst"> +<img src="img/layers3.png" class="rset" width="245" height="255" alt="layer"> +<p>Petit FatFs is a sub-set of FatFs module for tiny 8-bit microcontrollers. It is written in compliance with ANSI C and completely separated from the disk I/O layer. It can be incorporated into the tiny microcontrollers with limited memory even if the RAM size is less than sector size. Also full featured FAT file system module is available <a href="http://elm-chan.org/fsw/ff/00index_e.html">here</a>↗.</p> + +<h4>Features</h4> +<ul> + <li>Very small RAM consumption (44 bytes work area + certain stack).</li> + <li>Very small code size (2K-4K bytes).</li> + <li>FAT12, FAT16 and FAT32.</li> + <li>Single volume and Single file.</li> + <li>File write function with some restrictions.</li> +</ul> +</div> + + +<div class="para"> +<h3>Application Interface</h3> +<p>Petit FatFs module provides following functions.</p> +<ul> +<li><a href="pf/mount.html">pf_mount</a> - Mount a Volume</li> +<li><a href="pf/open.html">pf_open</a> - Open a File</li> +<li><a href="pf/read.html">pf_read</a> - Read File</li> +<li><a href="pf/write.html">pf_write</a> - Write File</li> +<li><a href="pf/lseek.html">pf_lseek</a> - Move read/write Pointer</li> +<li><a href="pf/opendir.html">pf_opendir</a> - Open a Directory</li> +<li><a href="pf/readdir.html">pf_readdir</a> - Read a Directory Item</li> +</ul> +</div> + + +<div class="para"> +<h3>Disk I/O Interface</h3> +<p>Since the Petit FatFs module is completely separated from disk I/O layer, it requires following functions to lower layer to read data from storage device. The low level disk I/O module is not a part of Petit FatFs module and it must be provided by user. The sample drivers are also available in the resources.</p> +<ul> +<li><a href="pf/dinit.html">disk_initialize</a> - Initialize storage device</li> +<li><a href="pf/dreadp.html">disk_readp</a> - Read a partial sector</li> +<li><a href="pf/dwritep.html">disk_writep</a> - Divided write to a sector</li> +</ul> +</div> + + +<div class="para"> +<h3>Resources</h3> +<p>The Petit FatFs module is a free software and is opened for education, research and development. You can use, modify and/or redistribute it for personal, non-profit or commercial use without any restriction under your responsibility. For further information, refer to the application note.</p> +<ul> +<li><a href="http://elm-chan.org/fsw/ff/bd/"><em>FatFs User Forum</em></a>↗</li> +<li>Read first: <a href="pf/appnote.html">Petit FatFs module application note</a> <span class="mfd">June 10, 2014</span></li> + <li>Latest Information: <a href="http://elm-chan.org/fsw/ff/00index_p.html">http://elm-chan.org/fsw/ff/00index_p.html</a>↗</li> +<li><a href="http://www.microsoft.com/whdc/system/platform/firmware/fatgen.mspx">FAT32 Specification by Microsoft</a>↗ (The reference document on FAT file system)</li> +<li><a href="http://elm-chan.org/docs/mmc/mmc_e.html">How to Use MMC/SDC</a>↗</li> +<li><a href="img/rwtest3.png">Benchmark 3</a> (ATtiny85/8MHz with MMC via USI)</li> +</ul> +</div> + + +<hr> +<p class="foot"><a href="../../fsw_e.html">Return</a></p> +</body> +</html> |