diff options
Diffstat (limited to 'keyboard/lightsaber/backlight.c')
-rw-r--r-- | keyboard/lightsaber/backlight.c | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/keyboard/lightsaber/backlight.c b/keyboard/lightsaber/backlight.c deleted file mode 100644 index 59b8b4a63..000000000 --- a/keyboard/lightsaber/backlight.c +++ /dev/null @@ -1,86 +0,0 @@ -/* -Copyright 2014 Ralf Schmitt <ralf@bunkertor.net> - -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 - * - * Alphas PB1 (high) - * Numeric PB2 (high) - * Mod+Num PB3 (high) - * Backside PD6 (high) - * TopRight PD7 (low) - * F-Row PE6 (high) - */ - -void backlight_set(uint8_t level) -{ - // Set as output. - DDRB |= (1<<1) | (1<<2) | (1<<3); - DDRD |= (1<<6) | (1<<7); - DDRE |= (1<<6); - - if (level & BACKLIGHT_ALPHA) - { - PORTB |= (1<<1); - } - else - { - PORTB &= ~(1<<1); - } - if (level & BACKLIGHT_NUMERIC) - { - PORTB |= (1<<2); - } - else - { - PORTB &= ~(1<<2); - } - if (level & BACKLIGHT_MODNUM) - { - PORTB |= (1<<3); - } - else - { - PORTB &= ~(1<<3); - } - if (level & BACKLIGHT_BACKSIDE) - { - PORTD |= (1<<6); - } - else - { - PORTD &= ~(1<<6); - } - if (level & BACKLIGHT_TOPRIGHT) - { - PORTD &= ~(1<<7); - } - else - { - PORTD |= (1<<7); - } - if (level & BACKLIGHT_FROW) - { - PORTE |= (1<<6); - } - else - { - PORTE &= ~(1<<6); - } -} |