f1/timer.h

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/** @defgroup timer_defines Timer Defines
 
@brief <b>libopencm3 Defined Constants and Types for the STM32F1xx Timers</b>
 
@ingroup STM32F1xx_defines
 
@version 1.0.0
 
@date 8 March 2013
 
@author @htmlonly &copy; @endhtmlonly 2011 Fergus Noble <fergusnoble@gmail.com>
 
LGPL License Terms @ref lgpl_license
*/
 
/*
 * This file is part of the libopencm3 project.
 *
 * Copyright (C) 2011 Fergus Noble <fergusnoble@gmail.com>
 *
 * 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 3 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, see <http://www.gnu.org/licenses/>.
 */
 
#pragma once
 
#include <libopencm3/stm32/common/timer_common_all.h>
 
/** Input Capture input polarity */
enum tim_ic_pol {
        TIM_IC_RISING,
        TIM_IC_FALLING,
};
 
/* --- Function prototypes ------------------------------------------------- */
 
BEGIN_DECLS
 
void timer_ic_set_polarity(uint32_t timer,
                           enum tim_ic_id ic,
                           enum tim_ic_pol pol);
 
END_DECLS