2017-11-17 20:07:04 +08:00
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/*
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2018-10-16 13:00:37 +08:00
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* Copyright (c) 2006-2018, RT-Thread Development Team
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2017-11-17 20:07:04 +08:00
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*
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2018-10-16 13:00:37 +08:00
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* SPDX-License-Identifier: Apache-2.0
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2017-11-17 20:07:04 +08:00
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*
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* Change Logs:
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* Date Author Notes
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* 2009-01-05 Bernard the first version
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* 2015-08-01 xiaonong the first version for stm32f7xx
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* 2016-01-15 ArdaFu the first version for stm32f4xx with STM32 HAL
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*/
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#ifndef __USART_H__
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#define __USART_H__
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2018-04-18 09:47:49 +08:00
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extern int hw_usart_init(void);
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2017-11-17 20:07:04 +08:00
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#endif
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