1 /*
2  * Copyright (c) 2006-2021, RT-Thread Development Team
3  *
4  * SPDX-License-Identifier: Apache-2.0
5  *
6  * Change Logs:
7  * Date           Author       Notes
8  * 2021-02-02     xiangxistu   the first version
9  * 2021-07-13     Sherman      add reconnect API
10  *
11  */
12 #ifndef __RT_LINK_HW_H__
13 #define __RT_LINK_HW_H__
14 
15 #include <rtdef.h>
16 
17 rt_size_t rt_link_hw_recv_len(struct rt_link_receive_buffer *buffer);
18 void rt_link_hw_copy(rt_uint8_t *dst, rt_uint8_t *src, rt_size_t count);
19 void rt_link_hw_buffer_point_shift(rt_uint8_t **pointer_address, rt_size_t length);
20 
21 rt_err_t rt_link_hw_init(void);
22 rt_err_t rt_link_hw_deinit(void);
23 rt_err_t rt_link_hw_reconnect(void);
24 rt_size_t rt_link_hw_send(void *data, rt_size_t length);
25 
26 #endif /* _RT_LINK_PORT_INTERNAL_H_ */
27