You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
53 lines
1.7 KiB
53 lines
1.7 KiB
2 months ago
|
/** @addtogroup timer_file
|
||
|
|
|
||
|
|
*/
|
||
|
|
|
||
|
|
/*
|
||
|
|
* This file is part of the libopencm3 project.
|
||
|
|
*
|
||
|
|
* Copyright (C) 2010 Edward Cheeseman <evbuilder@users.sourceforge.org>
|
||
|
|
* Copyright (C) 2011 Stephen Caudle <scaudle@doceme.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/>.
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**@{*/
|
||
|
|
|
||
|
|
#include <libopencm3/stm32/timer.h>
|
||
|
|
|
||
|
|
/*---------------------------------------------------------------------------*/
|
||
|
|
/** @brief Set Timer Option
|
||
|
|
|
||
|
|
Set timer options register on TIM2 or TIM5, used for trigger remapping on TIM2,
|
||
|
|
and similarly for TIM5 for oscillator calibration purposes.
|
||
|
|
|
||
|
|
@param[in] timer_peripheral Unsigned int32. Timer register address base
|
||
|
|
@param option flags TIM2 @ref tim2_opt_trigger_remap or TIM5 @ref tim5_opt_trigger_remap
|
||
|
|
*/
|
||
|
|
|
||
|
|
void timer_set_option(uint32_t timer_peripheral, uint32_t option)
|
||
|
|
{
|
||
|
|
if (timer_peripheral == TIM2) {
|
||
|
|
TIM_OR(timer_peripheral) &= ~TIM2_OR_ITR1_RMP_MASK;
|
||
|
|
TIM_OR(timer_peripheral) |= option;
|
||
|
|
} else if (timer_peripheral == TIM5) {
|
||
|
|
TIM_OR(timer_peripheral) &= ~TIM5_OR_TI4_RMP_MASK;
|
||
|
|
TIM_OR(timer_peripheral) |= option;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**@}*/
|
||
|
|
|
||
|
|
|