pinebuds/platform/hal/hal_pwm.h

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2022-08-15 04:20:27 -05:00
/***************************************************************************
*
* Copyright 2015-2019 BES.
* All rights reserved. All unpublished rights reserved.
*
* No part of this work may be used or reproduced in any form or by any
* means, or stored in a database or retrieval system, without prior written
* permission of BES.
*
* Use of this work is governed by a license granted by BES.
* This work contains confidential and proprietary information of
* BES. which is protected by copyright, trade secret,
* trademark and other intellectual property rights.
*
****************************************************************************/
#ifndef __HAL_PWM_H__
#define __HAL_PWM_H__
#ifdef __cplusplus
extern "C" {
#endif
#include "stdint.h"
#include "stdbool.h"
#include "hal_cmu.h"
struct HAL_PWM_CFG_T {
uint32_t freq;
uint8_t ratio;
bool inv;
bool sleep_on;
};
int hal_pwm_enable(enum HAL_PWM_ID_T id, const struct HAL_PWM_CFG_T *cfg);
int hal_pwm_disable(enum HAL_PWM_ID_T id);
#ifdef __cplusplus
}
#endif
#endif