You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
208 lines
14 KiB
HTML
208 lines
14 KiB
HTML
14 years ago
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
|
||
|
|
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
||
|
15 years ago
|
<html>
|
||
|
|
<head>
|
||
|
|
<title>Arduino - Libraries </title>
|
||
|
14 years ago
|
<link rel="shortcut icon" type="image/x-icon" href="http://arduino.cc/en/favicon.png">
|
||
|
|
<link rel='stylesheet' href='arduinoUno.css' type='text/css' />
|
||
|
|
<!--HeaderText--><style type='text/css'><!--
|
||
|
|
ul, ol, pre, dl, p { margin-top:0px; margin-bottom:0px; }
|
||
|
|
code { white-space: nowrap; }
|
||
|
|
.vspace { margin-top:1.33em; }
|
||
|
|
.indent { margin-left:40px; }
|
||
|
|
.outdent { margin-left:40px; text-indent:-40px; }
|
||
|
|
a.createlinktext { text-decoration:none; border-bottom:1px dotted gray; }
|
||
|
|
a.createlink { text-decoration:none; position:relative; top:-0.5em;
|
||
|
|
font-weight:bold; font-size:smaller; border-bottom:none; }
|
||
|
|
img { border:0px; }
|
||
|
|
|
||
|
|
span.anchor {
|
||
|
|
float: left;
|
||
|
|
font-size: 10px;
|
||
|
|
margin-left: -10px;
|
||
|
|
width: 10px;
|
||
|
|
position:relative; top:-0.1em;
|
||
|
|
text-align: center;
|
||
|
|
}
|
||
|
|
span.anchor a { text-decoration: none; }
|
||
|
|
span.anchor a:hover { text-decoration: underline; }
|
||
|
|
ol.toc { text-indent:-20px; list-style: none; }
|
||
|
|
ol.toc ol.toc { text-indent:-40px; }
|
||
|
|
div.tocfloat { font-size: smaller; margin-bottom: 10px;
|
||
|
|
border-top: 1px dotted #555555; border-bottom: 1px dotted #555555;
|
||
|
|
padding-top: 5px; padding-bottom: 5px;
|
||
|
|
width: 38%; float: right; margin-left: 10px; clear: right;
|
||
|
|
margin-right:-13px; padding-right: 13px; padding-left: 13px;
|
||
|
|
background-color: #eeeeee; }
|
||
|
|
div.toc { font-size: smaller;
|
||
|
|
padding: 5px; border: 1px dotted #cccccc;
|
||
|
|
background: #f7f7f7;
|
||
|
|
margin-bottom: 10px; }
|
||
|
|
div.toc p { background-color: #f9f6d6;
|
||
|
|
margin-top:-5px; padding-top: 5px;
|
||
|
|
margin-left:-5px; padding-left: 5px;
|
||
|
|
margin-right:-5px; padding-right: 5px;
|
||
|
|
padding-bottom: 3px;
|
||
|
|
border-bottom: 1px dotted #cccccc; }.editconflict { color:green;
|
||
|
|
font-style:italic; margin-top:1.33em; margin-bottom:1.33em; }
|
||
|
|
|
||
|
|
table.markup { border: 2px dotted #ccf; width:90%; }
|
||
|
|
td.markup1, td.markup2 { padding-left:10px; padding-right:10px; }
|
||
|
|
td.markup1 { border-bottom: 1px solid #ccf; }
|
||
|
|
div.faq { margin-left:2em; }
|
||
|
|
div.faq p.question { margin: 1em 0 0.75em -2em; font-weight:bold; }
|
||
|
|
div.faq hr { margin-left: -2em; }
|
||
|
|
|
||
|
|
.frame
|
||
|
|
{ border:1px solid #cccccc; padding:4px; background-color:#f9f9f9; }
|
||
|
|
.lfloat { float:left; margin-right:0.5em; }
|
||
|
|
.rfloat { float:right; margin-left:0.5em; }
|
||
|
|
a.varlink { text-decoration:none; }
|
||
|
|
|
||
|
|
--></style><script type="text/javascript">
|
||
|
|
function toggle(obj) {
|
||
|
|
var elstyle = document.getElementById(obj).style;
|
||
|
|
var text = document.getElementById(obj + "tog");
|
||
|
|
if (elstyle.display == 'none') {
|
||
|
|
elstyle.display = 'block';
|
||
|
|
text.innerHTML = "hide";
|
||
|
|
} else {
|
||
|
|
elstyle.display = 'none';
|
||
|
|
text.innerHTML = "show";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
</script> <meta name='robots' content='index,follow' />
|
||
|
|
|
||
|
15 years ago
|
<meta name="verify-v1" content="TtxFIEJAB6zdJ509wLxjnapQzKAMNm9u0Wj4ho6wxIY=" />
|
||
|
|
</head>
|
||
|
|
<body>
|
||
|
|
<div id="page">
|
||
|
|
<!--PageHeaderFmt-->
|
||
|
|
<div id="pageheader">
|
||
|
14 years ago
|
<div class="title"><a href='http://arduino.cc/en'>Arduino</a></div>
|
||
|
15 years ago
|
<div class="search">
|
||
|
14 years ago
|
<!-- 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/">
|
||
|
15 years ago
|
<input type=hidden name=sitesearch value="http://www.arduino.cc/">
|
||
|
14 years ago
|
</FORM>
|
||
|
|
<!-- SiteSearch Google -->
|
||
|
15 years ago
|
</div>
|
||
|
|
</div>
|
||
|
|
<!--/PageHeaderFmt-->
|
||
|
|
<!--PageLeftFmt-->
|
||
|
14 years ago
|
<div id="pagenav">
|
||
|
|
<div id="navbar">
|
||
|
|
<p><a class='wikilink' href='http://arduino.cc/en/Main/Buy'>Buy</a>
|
||
|
15 years ago
|
<a class='wikilink' href='http://arduino.cc/en/Main/Software'>Download</a>
|
||
|
|
<a class='wikilink' href='Guide_index.html'>Getting Started</a>
|
||
|
|
<a class='wikilink' href='http://arduino.cc/en/Tutorial/HomePage'>Learning</a>
|
||
|
|
<a class='wikilink' href='index.html'>Reference</a>
|
||
|
|
<a class='wikilink' href='http://arduino.cc/en/Main/Hardware'>Hardware</a>
|
||
|
|
<a class='wikilink' href='FAQ.html'>FAQ</a>
|
||
|
|
</p>
|
||
|
|
<p class='vspace'></p>
|
||
|
|
|
||
|
|
</div>
|
||
|
14 years ago
|
<div id="navbar_external">
|
||
|
|
<a class="urllink" href="http://www.arduino.cc/blog/" rel="nofollow">Blog »</a><a class="urllink" href="http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl" rel="nofollow">Forum »</a><a class="urllink" href="http://www.arduino.cc/playground/" rel="nofollow">Playground »</a>
|
||
|
|
</div>
|
||
|
15 years ago
|
</div>
|
||
|
|
<!--/PageLeftFmt-->
|
||
|
|
<div id="pagetext">
|
||
|
|
<!--PageText-->
|
||
|
|
<div id='wikitext'>
|
||
|
14 years ago
|
<p><strong>Reference</strong> <a class='wikilink' href='index.html'>Language</a> | <a class='selflink' href='Libraries.html'>Libraries</a> | <a class='wikilink' href='Comparison.html'>Comparison</a> | <a class='wikilink' href='Changes.html'>Changes</a>
|
||
|
15 years ago
|
</p>
|
||
|
|
<p class='vspace'></p><h2>Libraries</h2>
|
||
|
14 years ago
|
<p>Libraries provide extra functionality for use in sketches, e.g. working with hardware or manipulating data. To use a library in a sketch, select it from <strong>Sketch > Import Library</strong>.
|
||
|
15 years ago
|
</p>
|
||
|
|
<p class='vspace'></p><h3>Standard Libraries</h3>
|
||
|
|
<ul><li><a class='wikilink' href='EEPROM.html'>EEPROM</a> - reading and writing to "permanent" storage
|
||
|
|
</li><li><a class='wikilink' href='Ethernet.html'>Ethernet</a> - for connecting to the internet using the Arduino Ethernet Shield
|
||
|
|
</li><li><a class='wikilink' href='Firmata.html'>Firmata</a> - for communicating with applications on the computer using a standard serial protocol.
|
||
|
|
</li><li><a class='wikilink' href='LiquidCrystal.html'>LiquidCrystal</a> - for controlling liquid crystal displays (<span class='wikiword'>LCDs</span>)
|
||
|
14 years ago
|
</li><li><a class='wikilink' href='SD.html'>SD</a> - for reading and writing SD cards
|
||
|
15 years ago
|
</li><li><a class='wikilink' href='Servo.html'>Servo</a> - for controlling servo motors
|
||
|
14 years ago
|
</li><li><a class='wikilink' href='SPI.html'>SPI</a> - for communicating with devices using the Serial Peripheral Interface (SPI) Bus
|
||
|
15 years ago
|
</li><li><a class='wikilink' href='SoftwareSerial.html'>SoftwareSerial</a> - for serial communication on any digital pins
|
||
|
|
</li><li><a class='wikilink' href='Stepper.html'>Stepper</a> - for controlling stepper motors
|
||
|
|
</li><li><a class='wikilink' href='Wire.html'>Wire</a> - Two Wire Interface (<span class='wikiword'>TWI/I2C</span>) for sending and receiving data over a net of devices or sensors.
|
||
|
|
</li></ul><p class='vspace'></p><p>These libraries are compatible Wiring versions, and the links below point to the (excellent) Wiring documentation.
|
||
|
|
</p>
|
||
|
|
<p class='vspace'></p><ul><li><a class='urllink' href='http://wiring.org.co/reference/libraries/Matrix/index.html' rel='nofollow'>Matrix</a> - Basic LED Matrix display manipulation library
|
||
|
|
</li><li><a class='urllink' href='http://wiring.org.co/reference/libraries/Sprite/index.html' rel='nofollow'>Sprite</a> - Basic image sprite manipulation library for use in animations with an LED matrix
|
||
|
|
</li></ul><p class='vspace'></p><h3>Contributed Libraries</h3>
|
||
|
14 years ago
|
<p>If you're using one of these libraries, you need to install it first. To do so, download the library and unzip it. It should be in a folder of its own, and will typically contain at least two files, one with a .h suffix and one with a .cpp suffix. Open your Arduino sketchbook folder. If there is already a folder there called <strong>libraries</strong>, place the library folder in there. If not, create a folder called <strong>libraries</strong> in the sketchbook folder, and drop the library folder in there. Then re-start the Arduino programming environment, and you should see your new library in the <strong>Sketch > Import Library</strong> menu.
|
||
|
|
</p>
|
||
|
|
<p class='vspace'></p><p>For details, see the page on <a class='wikilink' href='Guide_Environment#libraries.html'>the Arduino environment</a>.
|
||
|
15 years ago
|
</p>
|
||
|
|
<p class='vspace'></p><p>Communication (networking and protocols):
|
||
|
|
</p><ul><li><a class='urllink' href='http://www.arduino.cc/playground/Code/Messenger' rel='nofollow'>Messenger</a> - for processing text-based messages from the computer
|
||
|
|
</li><li><a class='urllink' href='http://sundial.org/arduino/index.php/newsoftserial/' rel='nofollow'>NewSoftSerial</a> - an improved version of the <span class='wikiword'>SoftwareSerial</span> library
|
||
|
|
</li><li><a class='urllink' href='http://www.arduino.cc/playground/Learning/OneWire' rel='nofollow'>OneWire</a> - control devices (from Dallas Semiconductor) that use the One Wire protocol.
|
||
|
|
</li><li><a class='urllink' href='http://www.arduino.cc/playground/Main/PS2Keyboard' rel='nofollow'>PS2Keyboard</a> - read characters from a <span class='wikiword'>PS2</span> keyboard.
|
||
|
|
</li><li><a class='urllink' href='http://www.arduino.cc/playground/Code/SimpleMessageSystem' rel='nofollow'>Simple Message System</a> - send messages between Arduino and the computer
|
||
|
|
</li><li><a class='urllink' href='http://code.google.com/p/sserial2mobile/' rel='nofollow'>SSerial2Mobile</a> - send text messages or emails using a cell phone (via AT commands over software serial)
|
||
|
|
</li><li><a class='urllink' href='http://code.google.com/p/webduino/' rel='nofollow'>Webduino</a> - extensible web server library (for use with the Arduino Ethernet Shield)
|
||
|
|
</li><li><a class='wikilink' href='http://arduino.cc/en/Tutorial/X10'>X10</a> - Sending X10 signals over AC power lines
|
||
|
|
</li><li><a class='urllink' href='http://code.google.com/p/xbee-arduino/' rel='nofollow'>XBee</a> - for communicating with <span class='wikiword'>XBees</span> in API mode
|
||
|
|
</li><li><a class='urllink' href='http://www.arduino.cc/playground/Code/SerialControl' rel='nofollow'>SerialControl</a> - Remote control other Arduinos over a serial connection
|
||
|
|
</li></ul><p class='vspace'></p><p>Sensing:
|
||
|
|
</p><ul><li><a class='urllink' href='http://www.arduino.cc/playground/Main/CapSense' rel='nofollow'>Capacitive Sensing</a> - turn two or more pins into capacitive sensors
|
||
|
|
</li><li><a class='urllink' href='http://www.arduino.cc/playground/Code/Debounce' rel='nofollow'>Debounce</a> - for reading noisy digital inputs (e.g. from buttons)
|
||
|
|
</li></ul><p class='vspace'></p><p>Displays and <span class='wikiword'>LEDs</span>:
|
||
|
|
</p><ul><li><a class='urllink' href='http://web.alfredstate.edu/weimandn/arduino/LiquidCrystal_library/LiquidCrystal_index.html' rel='nofollow'>Improved LCD library</a> fixes LCD initialization bugs in official Arduino LCD library
|
||
|
|
</li><li><a class='urllink' href='http://www.arduino.cc/playground/Code/GLCDks0108' rel='nofollow'>GLCD</a> - graphics routines for LCD based on the <span class='wikiword'>KS0108</span> or equivalent chipset.
|
||
|
|
</li><li><a class='urllink' href='http://www.arduino.cc/playground/Main/LedControl' rel='nofollow'>LedControl</a> - for controlling LED matrices or seven-segment displays with a <span class='wikiword'>MAX7221</span> or <span class='wikiword'>MAX7219</span>.
|
||
|
|
</li><li><a class='urllink' href='http://www.wayoda.org/arduino/ledcontrol/index.html' rel='nofollow'>LedControl</a> - an alternative to the Matrix library for driving multiple <span class='wikiword'>LEDs</span> with Maxim chips.
|
||
|
|
</li><li><a class='urllink' href='http://www.arduino.cc/playground/Main/LedDisplay' rel='nofollow'>LedDisplay</a> - control of a <a class='urllink' href='http://sigma.octopart.com/23295/datasheet/Avago-HCMS-2973.pdf' rel='nofollow'>HCMS-29xx</a> scrolling LED display.
|
||
|
|
</li></ul><p class='vspace'></p><p>Frequency Generation and Audio:
|
||
|
|
</p><ul><li><a class='urllink' href='http://code.google.com/p/arduino-tone/' rel='nofollow'>Tone</a> - generate audio frequency square waves in the background on any microcontroller pin
|
||
|
|
</li></ul><p class='vspace'></p><p>Motors and PWM:
|
||
|
|
</p><ul><li><a class='urllink' href='http://www.arduino.cc/playground/Learning/TLC5940' rel='nofollow'>TLC5940</a> - 16 channel 12 bit PWM controller.
|
||
|
|
</li></ul><p class='vspace'></p><p>Timing:
|
||
|
|
</p><ul><li><a class='urllink' href='http://www.arduino.cc/playground/Code/DateTime' rel='nofollow'>DateTime</a> - a library for keeping track of the current date and time in software.
|
||
|
|
</li><li><a class='urllink' href='http://www.arduino.cc/playground/Code/Metro' rel='nofollow'>Metro</a> - help you time actions at regular intervals
|
||
|
|
</li><li><a class='urllink' href='http://www.arduino.cc/playground/Main/MsTimer2' rel='nofollow'>MsTimer2</a> - uses the timer 2 interrupt to trigger an action every N milliseconds.
|
||
|
|
</li></ul><p class='vspace'></p><p>Utilities:
|
||
|
|
</p><ul><li><a class='wikilink' href='http://arduino.cc/en/Tutorial/TextString'>TextString</a> aka <a class='wikilink' href='http://arduino.cc/en/Tutorial/TextString'>String</a> - handle strings
|
||
|
|
</li><li><a class='urllink' href='http://sundial.org/arduino/index.php/pstring/' rel='nofollow'>PString</a> - a lightweight class for printing to buffers
|
||
|
|
</li><li><a class='urllink' href='http://arduiniana.org/libraries/streaming/' rel='nofollow'>Streaming</a> - a method to simplify print statements
|
||
|
|
</li></ul><p class='vspace'></p><p>For a guide to writing your own libraries, see <a class='wikilink' href='http://arduino.cc/en/Hacking/LibraryTutorial'>this tutorial</a>.
|
||
|
|
</p>
|
||
|
|
<p class='vspace'></p><p><a class='wikilink' href='index.html'>Reference Home</a>
|
||
|
|
</p>
|
||
|
|
<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>
|
||
|
|
</p>
|
||
|
|
<p class='vspace'></p><p>The text of the Arduino reference is licensed under a
|
||
|
|
<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.
|
||
|
|
</p>
|
||
|
|
</div>
|
||
|
|
|
||
|
14 years ago
|
|
||
|
|
<!-- AddThis Button BEGIN -->
|
||
|
|
<script type="text/javascript">var addthis_language = "en";
|
||
|
|
</script>
|
||
|
|
<div class="addthis_container addthis_toolbox addthis_default_style" addthis:url="Libraries" addthis:title="Arduino Wiki English">
|
||
|
|
<a href="http://www.addthis.com/bookmark.php?v=250&username=arduinoteam" class="addthis_button_compact">Share</a><span
|
||
|
|
class="addthis_separator">|</span><a class="addthis_button_email"></a><a class="addthis_button_favorites"></a><a class="addthis_button_print"></a><a
|
||
|
|
class="addthis_button_facebook"></a><a class="addthis_button_twitter"></a><script type="text/javascript"
|
||
|
|
src="http://s7.addthis.com/js/250/addthis_widget.js#username=arduinoteam"></script></div>
|
||
|
|
<!-- AddThis Button END -->
|
||
|
|
|
||
|
15 years ago
|
</div>
|
||
|
|
<!--PageFooterFmt-->
|
||
|
|
<div id="pagefooter">
|
||
|
14 years ago
|
©Arduino |
|
||
|
|
<a href=.html'#'>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>
|
||
|
15 years ago
|
</div>
|
||
|
|
<!--/PageFooterFmt-->
|
||
|
|
</div>
|
||
|
|
</body>
|
||
|
|
</html>
|