90 lines
5.1 KiB
HTML
90 lines
5.1 KiB
HTML
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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 - Serial </title>
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<link rel='stylesheet' href='arduino.css' type='text/css' />
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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 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 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 id='wikitext'>
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<p><strong>Reference</strong> <a class='wikilink' href='index.html'>Language</a> (<a class='wikilink' href='Extended.html'>extended</a>) | <a class='wikilink' href='Libraries.html'>Libraries</a> | <a class='wikilink' href='Comparison.html'>Comparison</a>
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</p>
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<p class='vspace'></p><h2>Serial</h2>
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<p>Used for communication between the Arduino board and a computer or other devices. All Arduino boards have at least one serial port (also known as a UART or USART): <strong>Serial</strong>. It communicates on digital pins 0 (RX) and 1 (TX) as well as with the computer via USB. Thus, if you use these functions, you cannot also use pins 0 and 1 for digital input or output.
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</p>
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<p class='vspace'></p><p>You can use the Arduino environment's built-in serial monitor to communicate with an Arduino board. Click the serial monitor button in the toolbar and select the same baud rate used in the call to begin().
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</p>
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<p class='vspace'></p><p>The Arduino Mega has three additional serial ports: <strong>Serial1</strong> on pins 19 (RX) and 18 (TX), <strong>Serial2</strong> on pins 17 (RX) and 16 (TX), <strong>Serial3</strong> on pins 15 (RX) and 14 (TX).
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</p>
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<p class='vspace'></p><h4>Functions</h4>
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<ul><li><a class='wikilink' href='Serial_Begin.html'>begin</a>()
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</li><li><a class='wikilink' href='Serial_Available.html'>available</a>()
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</li><li><a class='wikilink' href='Serial_Read.html'>read</a>()
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</li><li><a class='wikilink' href='Serial_Flush.html'>flush</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><li><a class='wikilink' href='Serial_Write.html'>write</a>()
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</li></ul><p class='vspace'></p><h4>Examples</h4>
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<ul><li><a class='wikilink' href='http://arduino.cc/en/Tutorial/ASCIITable'>ASCII Table</a>
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</li><li><a class='wikilink' href='http://arduino.cc/en/Tutorial/Dimmer'>Dimmer</a>
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</li><li><a class='wikilink' href='http://arduino.cc/en/Tutorial/Graph'>Graph</a>
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</li><li><a class='wikilink' href='http://arduino.cc/en/Tutorial/PhysicalPixel'>Physical Pixel</a>
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</li><li><a class='wikilink' href='http://arduino.cc/en/Tutorial/VirtualColorMixer'>Virtual Color Mixer</a>
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</li><li><a class='wikilink' href='http://arduino.cc/en/Tutorial/SerialCallResponse'>Serial Call Response</a>
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</li><li><a class='wikilink' href='http://arduino.cc/en/Tutorial/SerialCallResponseASCII'>Serial Call Response ASCII</a>
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</li></ul><p class='vspace'></p><p><a class='wikilink' href='index.html'>Reference Home</a>
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</p>
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<p class='vspace'></p><p><em>Corrections, suggestions, and new documentation should be posted to the <a class='urllink' href='http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?board=swbugs' rel='nofollow'>Forum</a>.</em>
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</p>
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<p class='vspace'></p><p>The text of the Arduino reference is licensed under a
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<a class='urllink' href='http://creativecommons.org/licenses/by-sa/3.0/' rel='nofollow'>Creative Commons Attribution-ShareAlike 3.0 License</a>. Code samples in the reference are released into the public domain.
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</p>
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</div>
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<a href='#'>Edit Page</a> | <a href='#'>Page History</a> | <a href='#' target='_blank'>Printable View</a> | <a href='http://arduino.cc/en/Site/AllRecentChanges'>All Recent Site Changes</a>
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</body>
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</html>
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