32 lines
924 B
C
32 lines
924 B
C
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/*
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* Copyright (c) 2006-2021, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2021-02-02 xiangxistu the first version
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* 2021-05-15 Sherman function rename
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*/
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#ifndef __RT_LINK_PORT_H__
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#define __RT_LINK_PORT_H__
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#include <rtdef.h>
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/* Functions that need to be implemented at the hardware */
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int rt_link_port_init(void);
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int rt_link_port_deinit(void);
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rt_size_t rt_link_port_send(void *data, rt_size_t length);
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#ifdef RT_LINK_USING_HW_CRC
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rt_err_t rt_link_hw_crc32_init(void);
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rt_err_t rt_link_hw_crc32_deinit(void);
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rt_err_t rt_link_hw_crc32_reset(void);
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rt_uint32_t rt_link_hw_crc32(rt_uint8_t *data, rt_size_t u32_size)
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#endif
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/* Called when the hardware receives data and the data is transferred to RTLink */
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rt_size_t rt_link_hw_write_cb(void *data, rt_size_t length);
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#endif /* __RT_LINK_PORT_H__ */
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