rt-thread/bsp/apollo2/board/pwm.h

39 lines
1.1 KiB
C

/*
* File : pwm.h
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Change Logs:
* Date Author Notes
* 2017-12-04 Haley the first version
*/
#ifndef __PWM_H_
#define __PWM_H_
#include <rtthread.h>
/**
* @brief External function definitions
*
*/
int rt_hw_pwm_init(void);
void am_pwm_start(int led);
void am_pwm_stop(int led);
#endif // __PWM_H_