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<span class="path"><a href="index.html">Scilab 2 C Converter</a> >> <a href="section_de1a1188d71074f6718f9b3e65179365.html">Scilab 2 C Converter</a> > AVRPWM2Setup</span>
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<div class="refnamediv"><h1 class="refname">AVRPWM2Setup</h1>
<p class="refpurpose">Function to Setup OC2 pin for required PWM mode</p></div>
<div class="refsection"><h3 class="title">Parameters</h3>
<dl><dt><span class="term">waveform_mode:</span>
<dd><p class="para">integer, from 0 to 2</p></dd></dt>
<dt><span class="term">output_mode:</span>
<dd><p class="para">integer, from 0 to 1 (or 2) depending on the waveform_mode</p></dd></dt></dl></div>
<div class="refsection"><h3 class="title">Description</h3>
<p class="para">Every Micro controller has PWM pins which can generate varying voltages
from 0V-5V.This function helps to use OC2 pin to produces required
output waveform by setting the waveform mode and otput mode.</p>
<p class="para">waveform_mode can take values-
<ul class="itemizedlist"><li><p class="para">0 -> for Phase correct PWM Mode</p></li>
<li><p class="para">1 -> for Fast PWM Mode</p></li>
<li><p class="para">2 -> for CTC Mode</p></li></ul></p>
<p class="para">output_mode can take values-
<ul class="itemizedlist">For Phase correct PWM Mode:
<li><p class="para">0 for Clear OC2 on compare match when up-counting. Set OC2 on compare match when down-counting.</p></li>
<li><p class="para">1 for Set OC2 on compare match when up-counting. Clear OC2 on compare match when down-counting.</p></li>
For Fast PWM Mode:
<li><p class="para">0 for non-inverted output i.e Clear OC2 on compare match, set OC2 at BOTTOM.</p></li>
<li><p class="para">1 for inverted output i.e Set OC2 on compare match, clear OC2 at BOTTOM.</p></li>
For CTC Mode:
<li><p class="para">0 to Clear OC2 on compare match</p></li>
<li><p class="para">1 to Set OC2 on compare match</p></li>
<li><p class="para">2 to toggle OC2 on compare match</p></li></ul></p>
<p class="para">This is curretly dummy function. It provides no functionality but is required
for providing support for generating C code for AVR.</p>
<p class="para">Example
AVRPWM2Setup(2,0); //This function will select CTC waveform mode and will clear OC2 on
compare match</p></div>
<div class="refsection"><h3 class="title">See also</h3>
<ul class="itemizedlist"><li class="member"><a href="AVRPWM2SetDuty.html" class="link">AVRPWM2SetDuty</a></li></ul></div>
<div class="refsection"><h3 class="title">Authors</h3>
<ul class="itemizedlist"><li class="member">Ashish Kamble</li></ul></div>
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