192.168.1.134 8e3caf08b9 feat: improve startup flow
1. remove gpio&uart INIT_BOARD_EXPORT
2. init gpio&uart in rt_hw_board_init
3. add clock driver
2021-12-03 14:25:13 +08:00

17 lines
287 B
C

/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2009-01-05 Bernard the first version
*/
#ifndef __USART_H__
#define __USART_H__
int rt_hw_usart_init(void);
#endif