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<div id="projectname">New LiquidCrystal library
&#160;<span id="projectnumber">1.3.1</span>
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<div id="projectbrief">Generic LCD control library</div>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:a3f587d1cbb2d59765ef60a5216b56fea"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_l_c_d.html#a3f587d1cbb2d59765ef60a5216b56fea">begin</a> (uint8_t cols, uint8_t rows, uint8_t charsize=LCD_5x8DOTS)</td></tr>
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<tr class="memitem:aee45ad37f09312f5d9982257e2d37e68"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_l_c_d.html#aee45ad37f09312f5d9982257e2d37e68">home</a> ()</td></tr>
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<tr class="memitem:aec8ffaa1e69c7a6e13ac0cfbc29151d9"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_l_c_d.html#aec8ffaa1e69c7a6e13ac0cfbc29151d9">noCursor</a> ()</td></tr>
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<tr class="memitem:a6f3a503055b3b8dcf0f61b2633c584f7"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_l_c_d.html#a6f3a503055b3b8dcf0f61b2633c584f7">scrollDisplayLeft</a> ()</td></tr>
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<tr class="memitem:a53f4ee9b39d9ab3d7ae4d9f8dedca3bc"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_l_c_d.html#a53f4ee9b39d9ab3d7ae4d9f8dedca3bc">setBacklightPin</a> (uint8_t value, t_backlighPol pol)</td></tr>
<tr class="separator:a53f4ee9b39d9ab3d7ae4d9f8dedca3bc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3305570d7b37eb93f2cf840263c15828"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_l_c_d.html#a3305570d7b37eb93f2cf840263c15828">setBacklight</a> (uint8_t value)</td></tr>
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<tr class="memitem:a2d89cc2e62f72afb5f15a7fd812900e3"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_l_c_d.html#a2d89cc2e62f72afb5f15a7fd812900e3">write</a> (uint8_t value)</td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-attribs"></a>
Protected Attributes</h2></td></tr>
<tr class="memitem:aef093ba3f8e1016267b40ac235a0fa0f"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aef093ba3f8e1016267b40ac235a0fa0f"></a>
uint8_t&#160;</td><td class="memItemRight" valign="bottom"><b>_displayfunction</b></td></tr>
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uint8_t&#160;</td><td class="memItemRight" valign="bottom"><b>_displaycontrol</b></td></tr>
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uint8_t&#160;</td><td class="memItemRight" valign="bottom"><b>_displaymode</b></td></tr>
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uint8_t&#160;</td><td class="memItemRight" valign="bottom"><b>_numlines</b></td></tr>
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<tr class="memitem:a88b16ea0e5c7d1cabc5007d48bcbd2b0"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a88b16ea0e5c7d1cabc5007d48bcbd2b0"></a>
uint8_t&#160;</td><td class="memItemRight" valign="bottom"><b>_cols</b></td></tr>
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<tr class="memitem:a990338759d2abe10b0fb1743b7789566"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a990338759d2abe10b0fb1743b7789566"></a>
t_backlighPol&#160;</td><td class="memItemRight" valign="bottom"><b>_polarity</b></td></tr>
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</table>
<h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a class="anchor" id="a00bb2db1390721abc7b24ac4b8c276c8"></a>
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<td class="memname">LCD::LCD </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
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</table>
</div><div class="memdoc">
<p><a class="el" href="class_liquid_crystal.html">LiquidCrystal</a> abstract constructor. <a class="el" href="class_liquid_crystal.html">LiquidCrystal</a> class abstract constructor needed to create the base abstract class. </p>
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</div>
<h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname">void LCD::autoscroll </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
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</tr>
</table>
</div><div class="memdoc">
<p>Turns on automatic scrolling of the <a class="el" href="class_l_c_d.html">LCD</a>. Turns on automatic scrolling of the <a class="el" href="class_l_c_d.html">LCD</a>. This causes each character output to the display to push previous characters over by one space. If the current text direction is left-to-right (the default), the display scrolls to the left; if the current direction is right-to-left, the display scrolls to the right. This has the effect of outputting each new character to the same location on the <a class="el" href="class_l_c_d.html">LCD</a>.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">none</td><td></td></tr>
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</dd>
</dl>
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<td class="memname">void LCD::backlight </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
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</tr>
</table>
</div><div class="memdoc">
<p>Switch-on the <a class="el" href="class_l_c_d.html">LCD</a> backlight. Switch-on the <a class="el" href="class_l_c_d.html">LCD</a> backlight. The setBacklightPin has to be called before setting the backlight for this method to work. </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="class_l_c_d.html#a53f4ee9b39d9ab3d7ae4d9f8dedca3bc">setBacklightPin</a>. </dd></dl>
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<td class="memname">void LCD::begin </td>
<td>(</td>
<td class="paramtype">uint8_t&#160;</td>
<td class="paramname"><em>cols</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint8_t&#160;</td>
<td class="paramname"><em>rows</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint8_t&#160;</td>
<td class="paramname"><em>charsize</em> = <code>LCD_5x8DOTS</code>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
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<p><a class="el" href="class_l_c_d.html">LCD</a> initialization. Initializes the <a class="el" href="class_l_c_d.html">LCD</a> to a given size (col, row). This methods initializes the <a class="el" href="class_l_c_d.html">LCD</a>, therefore, it MUST be called prior to using any other method from this class.</p>
<p>This method is abstract, a base implementation is available common to all <a class="el" href="class_l_c_d.html">LCD</a> drivers. Should it not be compatible with some other <a class="el" href="class_l_c_d.html">LCD</a> driver, a derived implementation should be done on the driver specif class.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">cols[in]</td><td>the number of columns that the display has </td></tr>
<tr><td class="paramname">rows[in]</td><td>the number of rows that the display has </td></tr>
<tr><td class="paramname">charsize[in]</td><td>character size, default==LCD_5x8DOTS </td></tr>
</table>
</dd>
</dl>
<p>Reimplemented in <a class="el" href="class_liquid_crystal___s_i2_c.html#a74fde8669f097755a6e8a376bb2877cb">LiquidCrystal_SI2C</a>, <a class="el" href="class_liquid_crystal___i2_c.html#aeee2ada537f0cfbfda8613324b57c4a6">LiquidCrystal_I2C</a>, and <a class="el" href="class_liquid_crystal___i2_c___by_vac.html#a34ce9cf919b9f8de59f842a4e94c1abb">LiquidCrystal_I2C_ByVac</a>.</p>
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<td class="memname">void LCD::blink </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
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<p>Display the cursor of the <a class="el" href="class_l_c_d.html">LCD</a>. Display the blinking <a class="el" href="class_l_c_d.html">LCD</a> cursor. If used in combination with the <a class="el" href="class_l_c_d.html#a194814f64dfa50a90e07e0fe0d361620">cursor()</a> function, the result will depend on the particular display.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">none</td><td></td></tr>
</table>
</dd>
</dl>
</div>
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<td class="memname">void LCD::clear </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
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<p>Clears the <a class="el" href="class_l_c_d.html">LCD</a>. Clears the <a class="el" href="class_l_c_d.html">LCD</a> screen and positions the cursor in the upper-left corner.</p>
<p>This operation is time consuming for the <a class="el" href="class_l_c_d.html">LCD</a>.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">none</td><td></td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a91cba8f93c692abcddf8bc3de58d2d3a"></a>
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<td class="memname">void LCD::createChar </td>
<td>(</td>
<td class="paramtype">uint8_t&#160;</td>
<td class="paramname"><em>location</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint8_t&#160;</td>
<td class="paramname"><em>charmap</em>[]&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p>Creates a custom character for use on the <a class="el" href="class_l_c_d.html">LCD</a>. Create a custom character (glyph) for use on the <a class="el" href="class_l_c_d.html">LCD</a>. Most chipsets only support up to eight characters of 5x8 pixels. Therefore, this methods has been limited to locations (numbered 0 to 7).</p>
<p>The appearance of each custom character is specified by an array of eight bytes, one for each row. The five least significant bits of each byte determine the pixels in that row. To display a custom character on screen, <a class="el" href="class_l_c_d.html#a2d89cc2e62f72afb5f15a7fd812900e3">write()</a>/print() its number, i.e. lcd.print (char(x)); // Where x is 0..7.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">location[in]</td><td><a class="el" href="class_l_c_d.html">LCD</a> memory location of the character to create (0 to 7) </td></tr>
<tr><td class="paramname">charmap[in]</td><td>the bitmap array representing each row of the character. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
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<td class="memname">void LCD::cursor </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Display the <a class="el" href="class_l_c_d.html">LCD</a> cursor. Display the <a class="el" href="class_l_c_d.html">LCD</a> cursor: an underscore (line) at the location where the next character will be written.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">none</td><td></td></tr>
</table>
</dd>
</dl>
</div>
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<td class="memname">void LCD::display </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
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</table>
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<p>Turns on the <a class="el" href="class_l_c_d.html">LCD</a> display. Turns on the <a class="el" href="class_l_c_d.html">LCD</a> display, after it's been turned off with <a class="el" href="class_l_c_d.html#af3974da6d988ba2d21c25135ada12108">noDisplay()</a>. This will restore the text (and cursor location) that was on the display prior to calling <a class="el" href="class_l_c_d.html#af3974da6d988ba2d21c25135ada12108">noDisplay()</a>.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">none</td><td></td></tr>
</table>
</dd>
</dl>
</div>
</div>
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<td class="memname">void LCD::home </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
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</table>
</div><div class="memdoc">
<p>Sets the cursor to the upper-left corner. Positions the cursor in the upper-left of the <a class="el" href="class_l_c_d.html">LCD</a>. That is, use that location in outputting subsequent text to the display. To also clear the display, use the <a class="el" href="class_l_c_d.html#afa699e0beeeee03cce8cef87eba81c4a">clear()</a> function instead.</p>
<p>This operation is time consuming for the <a class="el" href="class_l_c_d.html">LCD</a>.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">none</td><td></td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a238e9f6476dc7df64af04eb6c87f6ac7"></a>
<div class="memitem">
<div class="memproto">
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<td class="memname">void LCD::leftToRight </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Set the direction for text written to the <a class="el" href="class_l_c_d.html">LCD</a> to left-to-right. Set the direction for text written to the <a class="el" href="class_l_c_d.html">LCD</a> to left-to-right. All subsequent characters written to the display will go from left to right, but does not affect previously-output text.</p>
<p>This is the default configuration.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">none</td><td></td></tr>
</table>
</dd>
</dl>
</div>
</div>
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<td class="memname">void LCD::moveCursorLeft </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
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<p>Moves the cursor one space to the left. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">none</td><td></td></tr>
</table>
</dd>
</dl>
</div>
</div>
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<td class="memname">void LCD::moveCursorRight </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Moves the cursor one space to the right.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">none</td><td></td></tr>
</table>
</dd>
</dl>
</div>
</div>
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<td class="memname">void LCD::noAutoscroll </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Turns off automatic scrolling of the <a class="el" href="class_l_c_d.html">LCD</a>. Turns off automatic scrolling of the <a class="el" href="class_l_c_d.html">LCD</a>, this is the default configuration of the <a class="el" href="class_l_c_d.html">LCD</a>.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">none</td><td></td></tr>
</table>
</dd>
</dl>
</div>
</div>
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<td class="memname">void LCD::noBacklight </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Switch-off the <a class="el" href="class_l_c_d.html">LCD</a> backlight. Switch-off the <a class="el" href="class_l_c_d.html">LCD</a> backlight. The setBacklightPin has to be called before setting the backlight for this method to work. </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="class_l_c_d.html#a53f4ee9b39d9ab3d7ae4d9f8dedca3bc">setBacklightPin</a>. </dd></dl>
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<a class="anchor" id="a3b755c4b397b5985752be8c30ee1a9b5"></a>
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<td class="memname">void LCD::noBlink </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Turns off the blinking of the <a class="el" href="class_l_c_d.html">LCD</a> cursor.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">none</td><td></td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="aec8ffaa1e69c7a6e13ac0cfbc29151d9"></a>
<div class="memitem">
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<td class="memname">void LCD::noCursor </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Hides the <a class="el" href="class_l_c_d.html">LCD</a> cursor.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">none</td><td></td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="af3974da6d988ba2d21c25135ada12108"></a>
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<td class="memname">void LCD::noDisplay </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
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<p>Turns off the <a class="el" href="class_l_c_d.html">LCD</a> display. Turns off the <a class="el" href="class_l_c_d.html">LCD</a> display, without losing the text currently being displayed on it.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">none</td><td></td></tr>
</table>
</dd>
</dl>
</div>
</div>
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<div class="memproto">
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<td class="memname">void LCD::off </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Switch off the <a class="el" href="class_l_c_d.html">LCD</a> module. Switch off the <a class="el" href="class_l_c_d.html">LCD</a> module, it will switch off the <a class="el" href="class_l_c_d.html">LCD</a> controller and the backlight. This method has the same effect of calling noDisplay and noBacklight. </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="class_l_c_d.html#a5b07cf05e8e5e7c53654f5ca0cf58b89">display</a>, </dd>
<dd>
<a class="el" href="class_l_c_d.html#aba8867fe2210cbfa8db869208709be10">backlight</a> </dd></dl>
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<td class="memname">void LCD::on </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
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<p>Switch on the <a class="el" href="class_l_c_d.html">LCD</a> module. Switch on the <a class="el" href="class_l_c_d.html">LCD</a> module, it will switch on the <a class="el" href="class_l_c_d.html">LCD</a> controller and the backlight. This method has the same effect of calling display and backlight. </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="class_l_c_d.html#a5b07cf05e8e5e7c53654f5ca0cf58b89">display</a>, </dd>
<dd>
<a class="el" href="class_l_c_d.html#aba8867fe2210cbfa8db869208709be10">backlight</a> </dd></dl>
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<td class="memname">void LCD::rightToLeft </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Set the direction for text written to the <a class="el" href="class_l_c_d.html">LCD</a> to right-to-left. Set the direction for text written to the <a class="el" href="class_l_c_d.html">LCD</a> to right-to-left. All subsequent characters written to the display will go from right to left, but does not affect previously-output text.</p>
<p>left-to-right is the default configuration.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">none</td><td></td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a6f3a503055b3b8dcf0f61b2633c584f7"></a>
<div class="memitem">
<div class="memproto">
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<td class="memname">void LCD::scrollDisplayLeft </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Scrolls the contents of the display (text and cursor) one space to the left.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">none</td><td></td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="abfc44b294772f09020bfa32af8a79571"></a>
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<td class="memname">void LCD::scrollDisplayRight </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Scrolls the contents of the display (text and cursor) one space to the right.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">none</td><td></td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a3305570d7b37eb93f2cf840263c15828"></a>
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<td class="memname">virtual void LCD::setBacklight </td>
<td>(</td>
<td class="paramtype">uint8_t&#160;</td>
<td class="paramname"><em>value</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">virtual</span></span> </td>
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<p>Sets the pin to control the backlight. Sets the pin in the device to control the backlight. The behaviour of this method is very dependent on the device. Some controllers support dimming some don't. Please read the actual header file for each individual device. The setBacklightPin method has to be called before setting the backlight or the adequate backlight control constructor. </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="class_l_c_d.html#a53f4ee9b39d9ab3d7ae4d9f8dedca3bc">setBacklightPin</a>.</dd></dl>
<p>NOTE: The prefered methods to control the backlight are "backlight" and "noBacklight".</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">0..255</td><td>- the value is very dependent on the <a class="el" href="class_l_c_d.html">LCD</a>. However, BACKLIGHT_OFF will be interpreted as off and BACKLIGHT_ON will drive the backlight on. </td></tr>
</table>
</dd>
</dl>
<p>Reimplemented in <a class="el" href="class_liquid_crystal___s_r1_w.html#a82d844569eb258559afb40ab354eb0a5">LiquidCrystal_SR1W</a>, <a class="el" href="class_liquid_crystal___s_r2_w.html#a2158db27287c1564a03e7a1472beb3b6">LiquidCrystal_SR2W</a>, <a class="el" href="class_liquid_crystal___s_r3_w.html#a6d0fc7907ef9fd87c408a21b9bd49295">LiquidCrystal_SR3W</a>, <a class="el" href="class_liquid_crystal___s_i2_c.html#afa64775ef5faa3646385506b4adf7f2d">LiquidCrystal_SI2C</a>, <a class="el" href="class_liquid_crystal___i2_c.html#af11b8fa0082616e2b6e6e4238589d8a8">LiquidCrystal_I2C</a>, <a class="el" href="class_liquid_crystal___s_r.html#ad9f3e3f36257984c23fb508973e14535">LiquidCrystal_SR</a>, <a class="el" href="class_liquid_crystal.html#aa2b898366e1c656ac313b9007c98cebd">LiquidCrystal</a>, and <a class="el" href="class_liquid_crystal___i2_c___by_vac.html#a9b16e6ce123e2ebe3a3e33b2306e66a7">LiquidCrystal_I2C_ByVac</a>.</p>
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<td class="memname">virtual void LCD::setBacklightPin </td>
<td>(</td>
<td class="paramtype">uint8_t&#160;</td>
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<td class="paramtype">t_backlighPol&#160;</td>
<td class="paramname"><em>pol</em>&#160;</td>
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<td>)</td>
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<p>Sets the pin to control the backlight. Sets the pin in the device to control the backlight. This method is device dependent and can be programmed on each subclass. An empty function call is provided that does nothing.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">value</td><td>pin associated to backlight control. </td></tr>
<tr><td class="paramname">pol</td><td>backlight polarity control (POSITIVE, NEGATIVE) </td></tr>
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<p>Reimplemented in <a class="el" href="class_liquid_crystal___s_r3_w.html#a894d0ea8ea61c1d15acd8a26d417e477">LiquidCrystal_SR3W</a>, <a class="el" href="class_liquid_crystal___s_i2_c.html#a80adc9d27907d9145ad208eba4ae2ffa">LiquidCrystal_SI2C</a>, <a class="el" href="class_liquid_crystal___i2_c.html#a2eaf86f62d1f169b3763b03fbf88f70b">LiquidCrystal_I2C</a>, <a class="el" href="class_liquid_crystal___s_r.html#a5bfc0dcc1f042bcb59992493a3a7231d">LiquidCrystal_SR</a>, and <a class="el" href="class_liquid_crystal.html#a63740dc1198d8169a39d9c6daff0efc9">LiquidCrystal</a>.</p>
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<td class="memname">void LCD::setCursor </td>
<td>(</td>
<td class="paramtype">uint8_t&#160;</td>
<td class="paramname"><em>col</em>, </td>
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<td class="paramtype">uint8_t&#160;</td>
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<p>Position the <a class="el" href="class_l_c_d.html">LCD</a> cursor. Sets the position of the <a class="el" href="class_l_c_d.html">LCD</a> cursor. Set the location at which subsequent text written to the <a class="el" href="class_l_c_d.html">LCD</a> will be displayed.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">col[in]</td><td><a class="el" href="class_l_c_d.html">LCD</a> column </td></tr>
<tr><td class="paramname">row[in]</td><td><a class="el" href="class_l_c_d.html">LCD</a> row - line. </td></tr>
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<td class="memname">void LCD::write </td>
<td>(</td>
<td class="paramtype">uint8_t&#160;</td>
<td class="paramname"><em>value</em></td><td>)</td>
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<p>Writes to the <a class="el" href="class_l_c_d.html">LCD</a>. This method writes character to the <a class="el" href="class_l_c_d.html">LCD</a> in the current cursor position.</p>
<p>This is the virtual write method, implemented in the Print class, therefore all Print class methods will end up calling this method.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">value[in]</td><td>Value to write to the <a class="el" href="class_l_c_d.html">LCD</a>. </td></tr>
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<hr/>The documentation for this class was generated from the following files:<ul>
<li>/Users/fmalpartida/Documents/development/mercurial repos/SW/NewliquidCrystal/<a class="el" href="_l_c_d_8h_source.html">LCD.h</a></li>
<li>/Users/fmalpartida/Documents/development/mercurial repos/SW/NewliquidCrystal/LCD.cpp</li>
</ul>
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