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/* Copyright (C) 2016 - IIT Bombay - FOSSEE
This file must be used under the terms of the CeCILL.
This source file is licensed as described in the file COPYING, which
you should have received as part of this distribution. The terms
are also available at
http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
Author: Ashish Kamble
Organization: FOSSEE, IIT Bombay
Email: toolbox@scilab.in
*/
//Function to Setup PWM output for OC2 pin.
#include "AVRPeripheralPWM.h"
uint8 u8AVRPWM2Setups(uint8 waveform_mode, uint8 output_mode)
{
switch(waveform_mode)
{
case 0:
TCCR2 |= (1<<WGM20);
break;
case 1:
TCCR2 |= (1<<WGM20)|(1<<WGM21);
break;
case 2:
TCCR2 |= (1<<WGM21);
break;
}
switch(output_mode)
{
case 0:
TCCR2 |= (1<<COM21);
break;
case 1:
TCCR2 |= (1<<COM20)|(1<<COM21);
break;
case 2:
TCCR2 |= (1<<COM20);
break;
}
return 0;
}
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