1 /*
2  * Copyright (c) 2019-2020, Xim
3  *
4  * SPDX-License-Identifier: Apache-2.0
5  *
6  */
7 
8 #ifndef __DRV_UART_H__
9 #define __DRV_UART_H__
10 
11 void rt_hw_uart_start_rx_thread();
12 int rt_hw_uart_init(void);
13 void drv_uart_puts(char *str); // for syscall
14 
15 #endif /* __DRV_UART_H__ */
16