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  80. <a href="#define-members">Macros</a> &#124;

  81. <a href="#func-members">Functions</a>  </div>

  82.   <div class="headertitle">

  83. <div class="title">Fast Pin I/O</div>  </div>

  84. </div><!--header-->

  85. <div class="contents">

  86. <table class="memberdecls">

  87. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>

  88. Classes</h2></td></tr>

  89. <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_digital_pin.html">DigitalPin&lt; PinNumber &gt;</a></td></tr>

  90. <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Fast digital port I/O.  <a href="class_digital_pin.html#details">More...</a><br /></td></tr>

  91. <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>

  92. <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_gpio_pin_map__t.html">GpioPinMap_t</a></td></tr>

  93. <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>

  94. </table><table class="memberdecls">

  95. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>

  96. Macros</h2></td></tr>

  97. <tr class="memitem:gacf92f370944e233db04f7423bde1c164"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__digital_pin.html#gacf92f370944e233db04f7423bde1c164">GPIO_PIN</a>(reg,  bit)&#160;&#160;&#160;{&amp;PIN##reg, &amp;DDR##reg, &amp;PORT##reg, 1 &lt;&lt; bit}</td></tr>

  98. <tr class="separator:gacf92f370944e233db04f7423bde1c164"><td class="memSeparator" colspan="2">&#160;</td></tr>

  99. </table><table class="memberdecls">

  100. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>

  101. Functions</h2></td></tr>

  102. <tr class="memitem:ga107992311bca47c7ebee5afdedc280e0"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__digital_pin.html#ga107992311bca47c7ebee5afdedc280e0">badPinCheck</a> (uint8_t pin)</td></tr>

  103. <tr class="separator:ga107992311bca47c7ebee5afdedc280e0"><td class="memSeparator" colspan="2">&#160;</td></tr>

  104. <tr class="memitem:ga2a50c39692fdc6a7be0f614f6d730bfe"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__digital_pin.html#ga2a50c39692fdc6a7be0f614f6d730bfe">badPinNumber</a> (void)</td></tr>

  105. <tr class="separator:ga2a50c39692fdc6a7be0f614f6d730bfe"><td class="memSeparator" colspan="2">&#160;</td></tr>

  106. <tr class="memitem:gaa28ed1bee40bd072ba33554ac6d36ed8"><td class="memItemLeft" align="right" valign="top">static volatile uint8_t *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__digital_pin.html#gaa28ed1bee40bd072ba33554ac6d36ed8">ddrReg</a> (uint8_t pin)</td></tr>

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  108. <tr class="memitem:gaff40f792e0b2aefb3ef6f11f32bae3dd"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__digital_pin.html#gaff40f792e0b2aefb3ef6f11f32bae3dd">fastBitWriteSafe</a> (volatile uint8_t *address, uint8_t mask, bool level)</td></tr>

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  110. <tr class="memitem:gada03ef0d2522fe5639f5239991993409"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__digital_pin.html#gada03ef0d2522fe5639f5239991993409">fastDdrWrite</a> (uint8_t pin, bool level)</td></tr>

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  112. <tr class="memitem:ga618a9ee1c3d1b9fc5c8a2c6a43014b08"><td class="memItemLeft" align="right" valign="top">static bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__digital_pin.html#ga618a9ee1c3d1b9fc5c8a2c6a43014b08">fastDigitalRead</a> (uint8_t pin)</td></tr>

  113. <tr class="separator:ga618a9ee1c3d1b9fc5c8a2c6a43014b08"><td class="memSeparator" colspan="2">&#160;</td></tr>

  114. <tr class="memitem:ga5314f1aaede89a4090b44779c8c551f1"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__digital_pin.html#ga5314f1aaede89a4090b44779c8c551f1">fastDigitalToggle</a> (uint8_t pin)</td></tr>

  115. <tr class="separator:ga5314f1aaede89a4090b44779c8c551f1"><td class="memSeparator" colspan="2">&#160;</td></tr>

  116. <tr class="memitem:gac4f52b5038c366dd4ac081b18709f19c"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__digital_pin.html#gac4f52b5038c366dd4ac081b18709f19c">fastDigitalWrite</a> (uint8_t pin, bool level)</td></tr>

  117. <tr class="separator:gac4f52b5038c366dd4ac081b18709f19c"><td class="memSeparator" colspan="2">&#160;</td></tr>

  118. <tr class="memitem:gab5243728ddd84498e4eb59247f58e55d"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__digital_pin.html#gab5243728ddd84498e4eb59247f58e55d">fastPinConfig</a> (uint8_t pin, uint8_t mode, bool level)</td></tr>

  119. <tr class="separator:gab5243728ddd84498e4eb59247f58e55d"><td class="memSeparator" colspan="2">&#160;</td></tr>

  120. <tr class="memitem:ga5b9c17432f07f0eb39283c8b23665fe7"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__digital_pin.html#ga5b9c17432f07f0eb39283c8b23665fe7">fastPinMode</a> (uint8_t pin, uint8_t mode)</td></tr>

  121. <tr class="separator:ga5b9c17432f07f0eb39283c8b23665fe7"><td class="memSeparator" colspan="2">&#160;</td></tr>

  122. <tr class="memitem:ga99fe9f7aeaaae3764a7b7c40d9d9837b"><td class="memItemLeft" align="right" valign="top">static uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__digital_pin.html#ga99fe9f7aeaaae3764a7b7c40d9d9837b">pinMask</a> (uint8_t pin)</td></tr>

  123. <tr class="separator:ga99fe9f7aeaaae3764a7b7c40d9d9837b"><td class="memSeparator" colspan="2">&#160;</td></tr>

  124. <tr class="memitem:ga213b72ce9a61eddce1e85fa057e9e3b6"><td class="memItemLeft" align="right" valign="top">static volatile uint8_t *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__digital_pin.html#ga213b72ce9a61eddce1e85fa057e9e3b6">pinReg</a> (uint8_t pin)</td></tr>

  125. <tr class="separator:ga213b72ce9a61eddce1e85fa057e9e3b6"><td class="memSeparator" colspan="2">&#160;</td></tr>

  126. <tr class="memitem:ga1e2ef44778ccf79ac2c02afe0633ef88"><td class="memItemLeft" align="right" valign="top">static volatile uint8_t *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__digital_pin.html#ga1e2ef44778ccf79ac2c02afe0633ef88">portReg</a> (uint8_t pin)</td></tr>

  127. <tr class="separator:ga1e2ef44778ccf79ac2c02afe0633ef88"><td class="memSeparator" colspan="2">&#160;</td></tr>

  128. </table>

  129. <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>

  130. <p>Fast Digital I/O functions and template class. </p>

  131. <h2 class="groupheader">Macro Definition Documentation</h2>

  132. <a class="anchor" id="gacf92f370944e233db04f7423bde1c164"></a>

  133. <div class="memitem">

  134. <div class="memproto">

  135.       <table class="memname">

  136.         <tr>

  137.           <td class="memname">#define GPIO_PIN</td>

  138.           <td>(</td>

  139.           <td class="paramtype">&#160;</td>

  140.           <td class="paramname">reg, </td>

  141.         </tr>

  142.         <tr>

  143.           <td class="paramkey"></td>

  144.           <td></td>

  145.           <td class="paramtype">&#160;</td>

  146.           <td class="paramname">bit&#160;</td>

  147.         </tr>

  148.         <tr>

  149.           <td></td>

  150.           <td>)</td>

  151.           <td></td><td>&#160;&#160;&#160;{&amp;PIN##reg, &amp;DDR##reg, &amp;PORT##reg, 1 &lt;&lt; bit}</td>

  152.         </tr>

  153.       </table>

  154. </div><div class="memdoc">

  155. <p>Initializer macro. </p>

  156. 

  157. </div>

  158. </div>

  159. <h2 class="groupheader">Function Documentation</h2>

  160. <a class="anchor" id="ga107992311bca47c7ebee5afdedc280e0"></a>

  161. <div class="memitem">

  162. <div class="memproto">

  163. <table class="mlabels">

  164.   <tr>

  165.   <td class="mlabels-left">

  166.       <table class="memname">

  167.         <tr>

  168.           <td class="memname">static void badPinCheck </td>

  169.           <td>(</td>

  170.           <td class="paramtype">uint8_t&#160;</td>

  171.           <td class="paramname"><em>pin</em></td><td>)</td>

  172.           <td></td>

  173.         </tr>

  174.       </table>

  175.   </td>

  176.   <td class="mlabels-right">

  177. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span>  </td>

  178.   </tr>

  179. </table>

  180. </div><div class="memdoc">

  181. <p>Check for valid pin number </p><dl class="params"><dt>Parameters</dt><dd>

  182.   <table class="params">

  183.     <tr><td class="paramdir">[in]</td><td class="paramname">pin</td><td>Number of pin to be checked. </td></tr>

  184.   </table>

  185.   </dd>

  186. </dl>

  187. 

  188. </div>

  189. </div>

  190. <a class="anchor" id="ga2a50c39692fdc6a7be0f614f6d730bfe"></a>

  191. <div class="memitem">

  192. <div class="memproto">

  193.       <table class="memname">

  194.         <tr>

  195.           <td class="memname">void badPinNumber </td>

  196.           <td>(</td>

  197.           <td class="paramtype">void&#160;</td>

  198.           <td class="paramname"></td><td>)</td>

  199.           <td></td>

  200.         </tr>

  201.       </table>

  202. </div><div class="memdoc">

  203. <p>generate bad pin number error </p>

  204. 

  205. </div>

  206. </div>

  207. <a class="anchor" id="gaa28ed1bee40bd072ba33554ac6d36ed8"></a>

  208. <div class="memitem">

  209. <div class="memproto">

  210. <table class="mlabels">

  211.   <tr>

  212.   <td class="mlabels-left">

  213.       <table class="memname">

  214.         <tr>

  215.           <td class="memname">static volatile uint8_t* ddrReg </td>

  216.           <td>(</td>

  217.           <td class="paramtype">uint8_t&#160;</td>

  218.           <td class="paramname"><em>pin</em></td><td>)</td>

  219.           <td></td>

  220.         </tr>

  221.       </table>

  222.   </td>

  223.   <td class="mlabels-right">

  224. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span>  </td>

  225.   </tr>

  226. </table>

  227. </div><div class="memdoc">

  228. <p>DDR register address </p><dl class="params"><dt>Parameters</dt><dd>

  229.   <table class="params">

  230.     <tr><td class="paramdir">[in]</td><td class="paramname">pin</td><td>Arduino pin number </td></tr>

  231.   </table>

  232.   </dd>

  233. </dl>

  234. <dl class="section return"><dt>Returns</dt><dd>register address </dd></dl>

  235. 

  236. </div>

  237. </div>

  238. <a class="anchor" id="gaff40f792e0b2aefb3ef6f11f32bae3dd"></a>

  239. <div class="memitem">

  240. <div class="memproto">

  241. <table class="mlabels">

  242.   <tr>

  243.   <td class="mlabels-left">

  244.       <table class="memname">

  245.         <tr>

  246.           <td class="memname">static void fastBitWriteSafe </td>

  247.           <td>(</td>

  248.           <td class="paramtype">volatile uint8_t *&#160;</td>

  249.           <td class="paramname"><em>address</em>, </td>

  250.         </tr>

  251.         <tr>

  252.           <td class="paramkey"></td>

  253.           <td></td>

  254.           <td class="paramtype">uint8_t&#160;</td>

  255.           <td class="paramname"><em>mask</em>, </td>

  256.         </tr>

  257.         <tr>

  258.           <td class="paramkey"></td>

  259.           <td></td>

  260.           <td class="paramtype">bool&#160;</td>

  261.           <td class="paramname"><em>level</em>&#160;</td>

  262.         </tr>

  263.         <tr>

  264.           <td></td>

  265.           <td>)</td>

  266.           <td></td><td></td>

  267.         </tr>

  268.       </table>

  269.   </td>

  270.   <td class="mlabels-right">

  271. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span>  </td>

  272.   </tr>

  273. </table>

  274. </div><div class="memdoc">

  275. <p>Fast write helper. </p><dl class="params"><dt>Parameters</dt><dd>

  276.   <table class="params">

  277.     <tr><td class="paramdir">[in]</td><td class="paramname">address</td><td>I/O register address </td></tr>

  278.     <tr><td class="paramdir">[in]</td><td class="paramname">mask</td><td>bit mask for pin </td></tr>

  279.     <tr><td class="paramdir">[in]</td><td class="paramname">level</td><td>value for bit </td></tr>

  280.   </table>

  281.   </dd>

  282. </dl>

  283. 

  284. </div>

  285. </div>

  286. <a class="anchor" id="gada03ef0d2522fe5639f5239991993409"></a>

  287. <div class="memitem">

  288. <div class="memproto">

  289. <table class="mlabels">

  290.   <tr>

  291.   <td class="mlabels-left">

  292.       <table class="memname">

  293.         <tr>

  294.           <td class="memname">static void fastDdrWrite </td>

  295.           <td>(</td>

  296.           <td class="paramtype">uint8_t&#160;</td>

  297.           <td class="paramname"><em>pin</em>, </td>

  298.         </tr>

  299.         <tr>

  300.           <td class="paramkey"></td>

  301.           <td></td>

  302.           <td class="paramtype">bool&#160;</td>

  303.           <td class="paramname"><em>level</em>&#160;</td>

  304.         </tr>

  305.         <tr>

  306.           <td></td>

  307.           <td>)</td>

  308.           <td></td><td></td>

  309.         </tr>

  310.       </table>

  311.   </td>

  312.   <td class="mlabels-right">

  313. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span>  </td>

  314.   </tr>

  315. </table>

  316. </div><div class="memdoc">

  317. <p>Write the DDR register. </p><dl class="params"><dt>Parameters</dt><dd>

  318.   <table class="params">

  319.     <tr><td class="paramdir">[in]</td><td class="paramname">pin</td><td>Arduino pin number </td></tr>

  320.     <tr><td class="paramdir">[in]</td><td class="paramname">level</td><td>value to write </td></tr>

  321.   </table>

  322.   </dd>

  323. </dl>

  324. 

  325. </div>

  326. </div>

  327. <a class="anchor" id="ga618a9ee1c3d1b9fc5c8a2c6a43014b08"></a>

  328. <div class="memitem">

  329. <div class="memproto">

  330. <table class="mlabels">

  331.   <tr>

  332.   <td class="mlabels-left">

  333.       <table class="memname">

  334.         <tr>

  335.           <td class="memname">static bool fastDigitalRead </td>

  336.           <td>(</td>

  337.           <td class="paramtype">uint8_t&#160;</td>

  338.           <td class="paramname"><em>pin</em></td><td>)</td>

  339.           <td></td>

  340.         </tr>

  341.       </table>

  342.   </td>

  343.   <td class="mlabels-right">

  344. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span>  </td>

  345.   </tr>

  346. </table>

  347. </div><div class="memdoc">

  348. <p>Read pin value. </p><dl class="params"><dt>Parameters</dt><dd>

  349.   <table class="params">

  350.     <tr><td class="paramdir">[in]</td><td class="paramname">pin</td><td>Arduino pin number </td></tr>

  351.   </table>

  352.   </dd>

  353. </dl>

  354. <dl class="section return"><dt>Returns</dt><dd>value read </dd></dl>

  355. 

  356. </div>

  357. </div>

  358. <a class="anchor" id="ga5314f1aaede89a4090b44779c8c551f1"></a>

  359. <div class="memitem">

  360. <div class="memproto">

  361. <table class="mlabels">

  362.   <tr>

  363.   <td class="mlabels-left">

  364.       <table class="memname">

  365.         <tr>

  366.           <td class="memname">static void fastDigitalToggle </td>

  367.           <td>(</td>

  368.           <td class="paramtype">uint8_t&#160;</td>

  369.           <td class="paramname"><em>pin</em></td><td>)</td>

  370.           <td></td>

  371.         </tr>

  372.       </table>

  373.   </td>

  374.   <td class="mlabels-right">

  375. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span>  </td>

  376.   </tr>

  377. </table>

  378. </div><div class="memdoc">

  379. <p>Toggle a pin. </p><dl class="params"><dt>Parameters</dt><dd>

  380.   <table class="params">

  381.     <tr><td class="paramdir">[in]</td><td class="paramname">pin</td><td>Arduino pin number</td></tr>

  382.   </table>

  383.   </dd>

  384. </dl>

  385. <p>If the pin is in output mode toggle the pin level. If the pin is in input mode toggle the state of the 20K pullup. </p>

  386. 

  387. </div>

  388. </div>

  389. <a class="anchor" id="gac4f52b5038c366dd4ac081b18709f19c"></a>

  390. <div class="memitem">

  391. <div class="memproto">

  392. <table class="mlabels">

  393.   <tr>

  394.   <td class="mlabels-left">

  395.       <table class="memname">

  396.         <tr>

  397.           <td class="memname">static void fastDigitalWrite </td>

  398.           <td>(</td>

  399.           <td class="paramtype">uint8_t&#160;</td>

  400.           <td class="paramname"><em>pin</em>, </td>

  401.         </tr>

  402.         <tr>

  403.           <td class="paramkey"></td>

  404.           <td></td>

  405.           <td class="paramtype">bool&#160;</td>

  406.           <td class="paramname"><em>level</em>&#160;</td>

  407.         </tr>

  408.         <tr>

  409.           <td></td>

  410.           <td>)</td>

  411.           <td></td><td></td>

  412.         </tr>

  413.       </table>

  414.   </td>

  415.   <td class="mlabels-right">

  416. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span>  </td>

  417.   </tr>

  418. </table>

  419. </div><div class="memdoc">

  420. <p>Set pin value. </p><dl class="params"><dt>Parameters</dt><dd>

  421.   <table class="params">

  422.     <tr><td class="paramdir">[in]</td><td class="paramname">pin</td><td>Arduino pin number </td></tr>

  423.     <tr><td class="paramdir">[in]</td><td class="paramname">level</td><td>value to write </td></tr>

  424.   </table>

  425.   </dd>

  426. </dl>

  427. 

  428. </div>

  429. </div>

  430. <a class="anchor" id="gab5243728ddd84498e4eb59247f58e55d"></a>

  431. <div class="memitem">

  432. <div class="memproto">

  433. <table class="mlabels">

  434.   <tr>

  435.   <td class="mlabels-left">

  436.       <table class="memname">

  437.         <tr>

  438.           <td class="memname">static void fastPinConfig </td>

  439.           <td>(</td>

  440.           <td class="paramtype">uint8_t&#160;</td>

  441.           <td class="paramname"><em>pin</em>, </td>

  442.         </tr>

  443.         <tr>

  444.           <td class="paramkey"></td>

  445.           <td></td>

  446.           <td class="paramtype">uint8_t&#160;</td>

  447.           <td class="paramname"><em>mode</em>, </td>

  448.         </tr>

  449.         <tr>

  450.           <td class="paramkey"></td>

  451.           <td></td>

  452.           <td class="paramtype">bool&#160;</td>

  453.           <td class="paramname"><em>level</em>&#160;</td>

  454.         </tr>

  455.         <tr>

  456.           <td></td>

  457.           <td>)</td>

  458.           <td></td><td></td>

  459.         </tr>

  460.       </table>

  461.   </td>

  462.   <td class="mlabels-right">

  463. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span>  </td>

  464.   </tr>

  465. </table>

  466. </div><div class="memdoc">

  467. <p>set pin configuration </p><dl class="params"><dt>Parameters</dt><dd>

  468.   <table class="params">

  469.     <tr><td class="paramdir">[in]</td><td class="paramname">pin</td><td>Arduino pin number </td></tr>

  470.     <tr><td class="paramdir">[in]</td><td class="paramname">mode</td><td>mode INPUT or OUTPUT. </td></tr>

  471.     <tr><td class="paramdir">[in]</td><td class="paramname">level</td><td>If mode is output, set level high/low. If mode is input, enable or disable the pin's 20K pullup. </td></tr>

  472.   </table>

  473.   </dd>

  474. </dl>

  475. 

  476. </div>

  477. </div>

  478. <a class="anchor" id="ga5b9c17432f07f0eb39283c8b23665fe7"></a>

  479. <div class="memitem">

  480. <div class="memproto">

  481. <table class="mlabels">

  482.   <tr>

  483.   <td class="mlabels-left">

  484.       <table class="memname">

  485.         <tr>

  486.           <td class="memname">static void fastPinMode </td>

  487.           <td>(</td>

  488.           <td class="paramtype">uint8_t&#160;</td>

  489.           <td class="paramname"><em>pin</em>, </td>

  490.         </tr>

  491.         <tr>

  492.           <td class="paramkey"></td>

  493.           <td></td>

  494.           <td class="paramtype">uint8_t&#160;</td>

  495.           <td class="paramname"><em>mode</em>&#160;</td>

  496.         </tr>

  497.         <tr>

  498.           <td></td>

  499.           <td>)</td>

  500.           <td></td><td></td>

  501.         </tr>

  502.       </table>

  503.   </td>

  504.   <td class="mlabels-right">

  505. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span>  </td>

  506.   </tr>

  507. </table>

  508. </div><div class="memdoc">

  509. <p>Set pin mode. </p><dl class="params"><dt>Parameters</dt><dd>

  510.   <table class="params">

  511.     <tr><td class="paramdir">[in]</td><td class="paramname">pin</td><td>Arduino pin number </td></tr>

  512.     <tr><td class="paramdir">[in]</td><td class="paramname">mode</td><td>INPUT, OUTPUT, or INPUT_PULLUP.</td></tr>

  513.   </table>

  514.   </dd>

  515. </dl>

  516. <p>The internal pullup resistors will be enabled if mode is INPUT_PULLUP and disabled if the mode is INPUT. </p>

  517. 

  518. </div>

  519. </div>

  520. <a class="anchor" id="ga99fe9f7aeaaae3764a7b7c40d9d9837b"></a>

  521. <div class="memitem">

  522. <div class="memproto">

  523. <table class="mlabels">

  524.   <tr>

  525.   <td class="mlabels-left">

  526.       <table class="memname">

  527.         <tr>

  528.           <td class="memname">static uint8_t pinMask </td>

  529.           <td>(</td>

  530.           <td class="paramtype">uint8_t&#160;</td>

  531.           <td class="paramname"><em>pin</em></td><td>)</td>

  532.           <td></td>

  533.         </tr>

  534.       </table>

  535.   </td>

  536.   <td class="mlabels-right">

  537. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span>  </td>

  538.   </tr>

  539. </table>

  540. </div><div class="memdoc">

  541. <p>Bit mask for pin </p><dl class="params"><dt>Parameters</dt><dd>

  542.   <table class="params">

  543.     <tr><td class="paramdir">[in]</td><td class="paramname">pin</td><td>Arduino pin number </td></tr>

  544.   </table>

  545.   </dd>

  546. </dl>

  547. <dl class="section return"><dt>Returns</dt><dd>mask </dd></dl>

  548. 

  549. </div>

  550. </div>

  551. <a class="anchor" id="ga213b72ce9a61eddce1e85fa057e9e3b6"></a>

  552. <div class="memitem">

  553. <div class="memproto">

  554. <table class="mlabels">

  555.   <tr>

  556.   <td class="mlabels-left">

  557.       <table class="memname">

  558.         <tr>

  559.           <td class="memname">static volatile uint8_t* pinReg </td>

  560.           <td>(</td>

  561.           <td class="paramtype">uint8_t&#160;</td>

  562.           <td class="paramname"><em>pin</em></td><td>)</td>

  563.           <td></td>

  564.         </tr>

  565.       </table>

  566.   </td>

  567.   <td class="mlabels-right">

  568. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span>  </td>

  569.   </tr>

  570. </table>

  571. </div><div class="memdoc">

  572. <p>PIN register address </p><dl class="params"><dt>Parameters</dt><dd>

  573.   <table class="params">

  574.     <tr><td class="paramdir">[in]</td><td class="paramname">pin</td><td>Arduino pin number </td></tr>

  575.   </table>

  576.   </dd>

  577. </dl>

  578. <dl class="section return"><dt>Returns</dt><dd>register address </dd></dl>

  579. 

  580. </div>

  581. </div>

  582. <a class="anchor" id="ga1e2ef44778ccf79ac2c02afe0633ef88"></a>

  583. <div class="memitem">

  584. <div class="memproto">

  585. <table class="mlabels">

  586.   <tr>

  587.   <td class="mlabels-left">

  588.       <table class="memname">

  589.         <tr>

  590.           <td class="memname">static volatile uint8_t* portReg </td>

  591.           <td>(</td>

  592.           <td class="paramtype">uint8_t&#160;</td>

  593.           <td class="paramname"><em>pin</em></td><td>)</td>

  594.           <td></td>

  595.         </tr>

  596.       </table>

  597.   </td>

  598.   <td class="mlabels-right">

  599. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span>  </td>

  600.   </tr>

  601. </table>

  602. </div><div class="memdoc">

  603. <p>PORT register address </p><dl class="params"><dt>Parameters</dt><dd>

  604.   <table class="params">

  605.     <tr><td class="paramdir">[in]</td><td class="paramname">pin</td><td>Arduino pin number </td></tr>

  606.   </table>

  607.   </dd>

  608. </dl>

  609. <dl class="section return"><dt>Returns</dt><dd>register address </dd></dl>

  610. 

  611. </div>

  612. </div>

  613. </div><!-- contents -->

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