1 /*
2  * Copyright (c) 2006-2023, RT-Thread Development Team
3  *
4  * SPDX-License-Identifier: Apache-2.0
5  *
6  * Change Logs:
7  * Date           Author       Notes
8  * 2021-08-20     breo.com     first version
9  */
10 
11 #ifndef __DRV_COMMON_H__
12 #define __DRV_COMMON_H__
13 
14 #include <rtthread.h>
15 #include <rthw.h>
16 #ifdef RT_USING_DEVICE
17     #include <rtdevice.h>
18 #endif
19 
20 #ifdef __cplusplus
21 extern "C" {
22 #endif
23 
24 void rt_hw_us_delay(rt_uint32_t us);
25 
26 #ifdef __cplusplus
27 }
28 #endif
29 
30 #endif
31