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FatFs R0.15, released November 6, 2022

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This commit is contained in:
Christopher Williams
2022-11-08 17:31:20 -07:00
parent ab8c36b6e2
commit 04d5545d67
33 changed files with 1280 additions and 896 deletions
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documents/doc/open.html
+5 -5
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@@ -86,7 +86,7 @@ Mode flags in POSIX fopen() function corresponds to FatFs mode flags as follows:
<div class="para desc">
<h4>Description</h4>
<p>The <tt>f_open</tt> function opens a file and creates a <em>file object</em>. The file object is used for subsequent read/write operations to the file to identify the file. Open file should be closed with <a href="close.html"><tt>f_close</tt></a> function after the session of the file access. If any change to the file is made and not closed prior to power down, media removal or re-mount, or the file can be collapsed.</p>
<p>The <tt>f_open</tt> function opens a file and creates a <em>file object</em>. The file object is an identifier for subsequent operations to the file. Open file should be closed with <a href="close.html"><tt>f_close</tt></a> function after the session of the file access. If any change to the file has been made and not closed prior to power off, media removal or re-mount, or the file can be collapsed.</p>
<p>If duplicated file open is needed, read <a href="appnote.html#dup">here</a> carefully. However duplicated open of a file with any write mode flag is always prohibited.</p>
</div>
@@ -111,7 +111,7 @@ int main (void)
FRESULT fr; <span class="c">/* FatFs return code */</span>
<span class="c">/* Gives a work area to the default drive */</span>
<span class="c">/* Give a work area to the default drive */</span>
f_mount(&amp;FatFs, "", 0);
<span class="c">/* Open a text file */</span>
@@ -141,7 +141,7 @@ int main (void)
UINT br, bw; <span class="c">/* File read/write count */</span>
<span class="c">/* Gives work area to each logical drive */</span>
<span class="c">/* Give work areas to each logical drive */</span>
f_mount(&amp;fs0, "0:", 0);
f_mount(&amp;fs1, "1:", 0);
@@ -155,9 +155,9 @@ int main (void)
<span class="c">/* Copy source to destination */</span>
for (;;) {
f_read(&amp;fsrc, buffer, sizeof buffer, &amp;br); <span class="c">/* Read a chunk of data from the source file */</span>
fr = f_read(&amp;fsrc, buffer, sizeof buffer, &amp;br); <span class="c">/* Read a chunk of data from the source file */</span>
if (br == 0) break; <span class="c">/* error or eof */</span>
f_write(&amp;fdst, buffer, br, &amp;bw); <span class="c">/* Write it to the destination file */</span>
fr = f_write(&amp;fdst, buffer, br, &amp;bw); <span class="c">/* Write it to the destination file */</span>
if (bw &lt; br) break; <span class="c">/* error or disk full */</span>
}