drv_common.h 464 字节
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/*
 * Copyright (c) 2006-2021, RT-Thread Development Team
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 * Change Logs:
 * Date           Author       Notes
 * 2021-08-20     breo.com     first version
 */

#ifndef __DRV_COMMON_H__
#define __DRV_COMMON_H__

#include <rtthread.h>
#include <rthw.h>
#ifdef RT_USING_DEVICE
#include <rtdevice.h>
#endif

#ifdef __cplusplus
extern "C" {
#endif

void rt_hw_us_delay(rt_uint32_t us);

#ifdef __cplusplus
}
#endif

#endif