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Diffstat (limited to 'keyboard/kmac/backlight.c')
-rw-r--r-- | keyboard/kmac/backlight.c | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/keyboard/kmac/backlight.c b/keyboard/kmac/backlight.c deleted file mode 100644 index af38f658ae..0000000000 --- a/keyboard/kmac/backlight.c +++ /dev/null @@ -1,58 +0,0 @@ -/* -Copyright 2013 Mathias Andersson <wraul@dbox.se> - -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, 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 -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program. If not, see <http://www.gnu.org/licenses/>. -*/ - -#include <avr/io.h> -#include "backlight.h" - -/* Backlight pin configuration - * F-row: High PB1 - * W: Low PB4 - * A: Low PB2 - * S: Low PB3 - * D: Low PD7 - */ -void backlight_set(uint8_t level) -{ - // Set as output. - DDRB |= (1<<1) | (1<<2) | (1<<3) | (1<<4); - DDRD |= (1<<7); - - // F-row - if(level & (1<<0)) - { - PORTB |= (1<<1); - } - else - { - PORTB &= ~(1<<1); - } - // WASD - if(level & (1<<1)) - { - PORTB &= ~(1<<4); - PORTB &= ~(1<<2); - PORTB &= ~(1<<3); - PORTD &= ~(1<<7); - } - else - { - PORTB |= (1<<4); - PORTB |= (1<<2); - PORTB |= (1<<3); - PORTD |= (1<<7); - } -} |