1 /*
2  * Copyright (C) 2015-2020 Alibaba Group Holding Limited
3  */
4 
5 #ifndef AMP_BOOT_UART_H
6 #define AMP_BOOT_UART_H
7 
8 void amp_boot_uart_send_byte(unsigned char c);
9 void amp_boot_uart_send_str(char *str);
10 unsigned char amp_boot_uart_recv_byte(unsigned char *c);
11 int amp_boot_uart_recv_line(char *str_line, int lens, int timeout_ms);
12 void amp_boot_uart_init(void);
13 void amp_boot_uart_deinit(void);
14 #endif