2 * Copyright © 2020 Keith Packard <keithp@keithp.com>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
16 ao_lpuart1_getchar(void);
19 ao_lpuart1_putchar(char c);
22 _ao_lpuart1_pollchar(void);
25 ao_lpuart1_drain(void);
28 ao_lpuart1_set_speed(uint8_t speed);
31 ao_lpuart1_enable(void);
34 ao_lpuart1_disable(void);