193 lines
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193 lines
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<title>STS21 et LTC2497: Référence de la classe I2CDevice</title>
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<div id="projectname">STS21 et LTC2497
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<div id="projectbrief">Cette bibliothèque propose deux pilotes différent : un pilote pour le STS21 et un pilote pour LTC2497 qui sont deux périphériques I2C.</div>
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</div><!-- top -->
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<div class="header">
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<a href="#pub-methods">Fonctions membres publiques</a> |
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<a href="#pro-methods">Fonctions membres protégées</a> |
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<a href="#pro-attribs">Attributs protégés</a> |
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<a href="class_i2_c_device-members.html">Liste de tous les membres</a> </div>
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<div class="headertitle">
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<div class="title">Référence de la classe I2CDevice<span class="mlabels"><span class="mlabel">abstract</span></span></div> </div>
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<div class="contents">
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<p>La classe <a class="el" href="class_i2_c_device.html" title="La classe I2CDevice est une classe abstraite servant de modèle pour le développement de pilote pour p...">I2CDevice</a> est une classe abstraite servant de modèle pour le développement de pilote pour périphérique I2C.
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<a href="class_i2_c_device.html#details">Plus de détails...</a></p>
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<p><code>#include <<a class="el" href="_i2_c_device_8h_source.html">I2CDevice.h</a>></code></p>
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<div class="dynheader">
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Graphe d'héritage de I2CDevice:</div>
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<img src="class_i2_c_device.png" usemap="#I2CDevice_map" alt=""/>
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<map id="I2CDevice_map" name="I2CDevice_map">
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<area href="class_l_t_c2497.html" title="La classe LTC2497 permet de dialoguer avec l'ADC LTC2497 de Linear Technology Cette ADC à 16 entrées ..." alt="LTC2497" shape="rect" coords="0,56,71,80"/>
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<area href="class_s_t_s21.html" title="La classe STS21 permetant de dialoguer avec le STS21. " alt="STS21" shape="rect" coords="81,56,152,80"/>
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</map>
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</div></div>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
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Fonctions membres publiques</h2></td></tr>
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<tr class="memitem:a5b3b03732462a6249a9d857e6ca47fdc"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_i2_c_device.html#a5b3b03732462a6249a9d857e6ca47fdc">I2CDevice</a> (const uint8_t address, TwoWire *twi=&Wire)</td></tr>
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<tr class="separator:a5b3b03732462a6249a9d857e6ca47fdc"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
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Fonctions membres protégées</h2></td></tr>
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<tr class="memitem:a8cfc5caa379a9d7a9eee0087c152b7a4"><td class="memItemLeft" align="right" valign="top">virtual boolean </td><td class="memItemRight" valign="bottom"><a class="el" href="class_i2_c_device.html#a8cfc5caa379a9d7a9eee0087c152b7a4">begin</a> ()=0</td></tr>
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<tr class="separator:a8cfc5caa379a9d7a9eee0087c152b7a4"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-attribs"></a>
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Attributs protégés</h2></td></tr>
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<tr class="memitem:ac9d5359af30d52400f87428787cd74ec"><td class="memItemLeft" align="right" valign="top"><a id="ac9d5359af30d52400f87428787cd74ec"></a>
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const uint8_t </td><td class="memItemRight" valign="bottom"><b>address</b></td></tr>
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<tr class="separator:ac9d5359af30d52400f87428787cd74ec"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a051542d37cc42a51dd38a4df6d766fd2"><td class="memItemLeft" align="right" valign="top"><a id="a051542d37cc42a51dd38a4df6d766fd2"></a>
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TwoWire * </td><td class="memItemRight" valign="bottom"><b>twi</b></td></tr>
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<tr class="separator:a051542d37cc42a51dd38a4df6d766fd2"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ac5a7ba1a3dd144fbb040751ce0b3c20c"><td class="memItemLeft" align="right" valign="top"><a id="ac5a7ba1a3dd144fbb040751ce0b3c20c"></a>
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boolean </td><td class="memItemRight" valign="bottom"><b>isPresent</b></td></tr>
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<tr class="separator:ac5a7ba1a3dd144fbb040751ce0b3c20c"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Description détaillée</h2>
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<div class="textblock"><p>La classe <a class="el" href="class_i2_c_device.html" title="La classe I2CDevice est une classe abstraite servant de modèle pour le développement de pilote pour p...">I2CDevice</a> est une classe abstraite servant de modèle pour le développement de pilote pour périphérique I2C. </p>
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<p>Cette classe n'est donc pas instanciable directement. </p>
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</div><h2 class="groupheader">Documentation des constructeurs et destructeur</h2>
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<a id="a5b3b03732462a6249a9d857e6ca47fdc"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a5b3b03732462a6249a9d857e6ca47fdc">◆ </a></span>I2CDevice()</h2>
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<div class="memitem">
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<table class="memname">
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<td class="memname">I2CDevice::I2CDevice </td>
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<td>(</td>
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<td class="paramtype">const uint8_t </td>
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<td class="paramname"><em>address</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">TwoWire * </td>
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<td class="paramname"><em>twi</em> = <code>&Wire</code> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</table>
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</div><div class="memdoc">
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<p>Le constructeur de la classe prend en paramètres : </p><dl class="params"><dt>Paramètres</dt><dd>
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<table class="params">
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<tr><td class="paramname">address</td><td>: l'address du périphérique sur le bis I2C. (sur 7 bits) </td></tr>
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<tr><td class="paramname">twi</td><td>: une adresse de l'instance de classe Wire faisant partie de l'écosystème Arduino. </td></tr>
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</table>
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</dd>
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</dl>
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</div>
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<h2 class="groupheader">Documentation des fonctions membres</h2>
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<a id="a8cfc5caa379a9d7a9eee0087c152b7a4"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a8cfc5caa379a9d7a9eee0087c152b7a4">◆ </a></span>begin()</h2>
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<table class="memname">
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<td class="memname">boolean I2CDevice::begin </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">pure virtual</span></span> </td>
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</div><div class="memdoc">
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<p>Initialise le périphérique. </p><dl class="section return"><dt>Renvoie</dt><dd>boolean : true si l'initialisation a fonctionnée, false sinon. </dd></dl>
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<p>Implémenté dans <a class="el" href="class_s_t_s21.html#ad9347225af3a665d37aaff5078c99624">STS21</a>, et <a class="el" href="class_l_t_c2497.html#acaaa6aedc2ea64be8a5768c2bf937034">LTC2497</a>.</p>
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</div>
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</div>
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<hr/>La documentation de cette classe a été générée à partir des fichiers suivants :<ul>
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<li><a class="el" href="_i2_c_device_8h_source.html">I2CDevice.h</a></li>
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<li>I2CDevice.cpp</li>
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</ul>
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