diff options
Diffstat (limited to 'src/drivers/ao_button.c')
| -rw-r--r-- | src/drivers/ao_button.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/drivers/ao_button.c b/src/drivers/ao_button.c index 8e7dead7..725ac45a 100644 --- a/src/drivers/ao_button.c +++ b/src/drivers/ao_button.c @@ -3,7 +3,8 @@ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of @@ -92,6 +93,12 @@ _ao_button_init(uint8_t b) } +uint8_t +ao_button_get(uint8_t b) +{ + return ao_button_state[b].value; +} + static void ao_button_isr(void) { |