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80 lines
3.3 KiB
HTML
80 lines
3.3 KiB
HTML
15 years ago
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html>
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<head>
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<title>Arduino - Write </title>
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<link rel='stylesheet' href='arduino.css' type='text/css' />
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<meta name="verify-v1" content="TtxFIEJAB6zdJ509wLxjnapQzKAMNm9u0Wj4ho6wxIY=" />
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</head>
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<body>
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<div id="page">
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<!--PageHeaderFmt-->
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<div id="pageheader">
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<div class="title"><a href="http://www.arduino.cc"/>Arduino</a></div>
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<div class="search">
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<!-- SiteSearch Google -->
<FORM method=GET action="http://www.google.com/search">
<input type=hidden name=ie value=UTF-8>
<input type=hidden name=oe value=UTF-8>
<INPUT TYPE=text name=q size=25 maxlength=255 value="">
<INPUT type=submit name=btnG VALUE="search">
<input type=hidden name=domains value="http://www.arduino.cc/">
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<input type=hidden name=sitesearch value="http://www.arduino.cc/">
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</FORM>
<!-- SiteSearch Google -->
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</div>
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</div>
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<!--/PageHeaderFmt-->
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<!--PageLeftFmt-->
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<div id="pagenav" style="text-align: right">
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<div style="float: left;">
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<p><a class='wikilink' href='http://arduino.cc/en/Main/Buy'>Buy</a>
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<a class='wikilink' href='http://arduino.cc/en/Main/Software'>Download</a>
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<a class='wikilink' href='Guide_index.html'>Getting Started</a>
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<a class='wikilink' href='http://arduino.cc/en/Tutorial/HomePage'>Learning</a>
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<a class='wikilink' href='index.html'>Reference</a>
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<a class='wikilink' href='http://arduino.cc/en/Main/Hardware'>Hardware</a>
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<a class='wikilink' href='FAQ.html'>FAQ</a>
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</p>
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<p class='vspace'></p>
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</div>
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<a class="urllink" href="http://www.arduino.cc/blog/" rel="nofollow">Blog »</a> |
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<a class="urllink" href="http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl" rel="nofollow">Forum »</a> |
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<a class="urllink" href="http://www.arduino.cc/playground/" rel="nofollow">Playground »</a>
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</div>
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<!--/PageLeftFmt-->
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<div id="pagetext">
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<!--PageText-->
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<div id='wikitext'>
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<h2>Serial.write()</h2>
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<h4>Description</h4>
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<p>Writes binary data to the serial port. This data is sent as a byte or series of bytes; to send the characters representing the digits of a number use the <a class='wikilink' href='Serial_Print.html'>print</a>() function instead.
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</p>
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<p class='vspace'></p><h4>Syntax</h4>
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<p><em>serial</em>.write(val) <br /><em>serial</em>.write(str) <br /><em>serial</em>.write(buf, len)
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</p>
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<p class='vspace'></p><h4>Parameters</h4>
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<p>val: a value to send as a single byte
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</p>
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<p class='vspace'></p><p>str: a string to send as a series of bytes
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</p>
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<p class='vspace'></p><p>buf: an array to send as a series of bytes
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</p>
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<p class='vspace'></p><p>len: the length of the buffer
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</p>
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<p class='vspace'></p><h4>See also</h4>
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<ul><li><a class='wikilink' href='Serial_Read.html'>read</a>()
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</li><li><a class='wikilink' href='Serial_Print.html'>print</a>()
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</li><li><a class='wikilink' href='Serial_Println.html'>println</a>()
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</li></ul>
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</div>
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</div>
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<!--PageFooterFmt-->
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<div id="pagefooter">
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<a href='Serial_Write?action=edit.html'>Edit Page</a> | <a href='Serial_Write?action=diff.html'>Page History</a> | <a href='Serial_Write?action=print.html' target='_blank'>Printable View</a> | <a href='http://arduino.cc/en/Site/AllRecentChanges'>All Recent Site Changes</a>
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</div>
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<!--/PageFooterFmt-->
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</div>
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</body>
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</html>
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