// We use 4-character tabstops, so IN VIM:  <esc>:set ts=4
// ...that's: ESCAPE key, colon key, then "s-e-t SPACE key t-s-=-4"
/*
	Questions?  Send mail to mschwage@gmail.com
*/

/*
 * The following was taken from the Arduino's code. DO NOT include any other external code in this file.
 *
 * I don't know why we need to turn off PWM but I'll follow digitalRead()'s lead and be
 * a good citizen, and do so as well.
 * The turnOffPWM code is taken from wiring_digital.c.  Copyright follows:
  Copyright (c) 2005-2006 David A. Mellis

  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 of the License, or (at your option) any later version.

  This library is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General
  Public License along with this library; if not, write to the
  Free Software Foundation, Inc., 59 Temple Place, Suite 330,
  Boston, MA  02111-1307  USA

  Modified 28 September 2010 by Mark Sproul
 
 */

// gets us sbi() and cbi()
#include <wiring_private.h>

void AdaEncoder::turnOffPWM(uint8_t timer)
{
	switch (timer)
	{
		#if defined(TCCR1A) && defined(COM1A1)
		case TIMER1A:   cbi(TCCR1A, COM1A1);    break;
		#endif
		#if defined(TCCR1A) && defined(COM1B1)
		case TIMER1B:   cbi(TCCR1A, COM1B1);    break;
		#endif
		
		#if defined(TCCR2) && defined(COM21)
		case  TIMER2:   cbi(TCCR2, COM21);      break;
		#endif
		
		#if defined(TCCR0A) && defined(COM0A1)
		case  TIMER0A:  cbi(TCCR0A, COM0A1);    break;
		#endif
		
		#if defined(TIMER0B) && defined(COM0B1)
		case  TIMER0B:  cbi(TCCR0A, COM0B1);    break;
		#endif
		#if defined(TCCR2A) && defined(COM2A1)
		case  TIMER2A:  cbi(TCCR2A, COM2A1);    break;
		#endif
		#if defined(TCCR2A) && defined(COM2B1)
		case  TIMER2B:  cbi(TCCR2A, COM2B1);    break;
		#endif
		
		#if defined(TCCR3A) && defined(COM3A1)
		case  TIMER3A:  cbi(TCCR3A, COM3A1);    break;
		#endif
		#if defined(TCCR3A) && defined(COM3B1)
		case  TIMER3B:  cbi(TCCR3A, COM3B1);    break;
		#endif
		#if defined(TCCR3A) && defined(COM3C1)
		case  TIMER3C:  cbi(TCCR3A, COM3C1);    break;
		#endif

		#if defined(TCCR4A) && defined(COM4A1)
		case  TIMER4A:  cbi(TCCR4A, COM4A1);    break;
		#endif
		#if defined(TCCR4A) && defined(COM4B1)
		case  TIMER4B:  cbi(TCCR4A, COM4B1);    break;
		#endif
		#if defined(TCCR4A) && defined(COM4C1)
		case  TIMER4C:  cbi(TCCR4A, COM4C1);    break;
		#endif
		#if defined(TCCR5A)
		case  TIMER5A:  cbi(TCCR5A, COM5A1);    break;
		case  TIMER5B:  cbi(TCCR5A, COM5B1);    break;
		case  TIMER5C:  cbi(TCCR5A, COM5C1);    break;
		#endif
	}
}