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author | Jack Humbert <jack.humb@gmail.com> | 2016-08-23 06:26:59 +0200 |
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committer | GitHub <noreply@github.com> | 2016-08-23 06:26:59 +0200 |
commit | 9ca4c9f57f89ee912a22eadbe76cb2e725efed4f (patch) | |
tree | 9204f2c2c97090c0dcf8ae0726f93bee549dd120 /keyboards/kitten_paw/led.c | |
parent | d8c5041f0a3849c96d7e0bfcf7b22e1aba98ac04 (diff) | |
parent | a26ee57eb8202e7da31049b1761ca74be5184414 (diff) | |
download | qmk_firmware-9ca4c9f57f89ee912a22eadbe76cb2e725efed4f.tar.gz qmk_firmware-9ca4c9f57f89ee912a22eadbe76cb2e725efed4f.tar.xz |
Merge pull request #676 from ickerwx/kitten_paw
Added support for the Kitten Paw controller
Diffstat (limited to 'keyboards/kitten_paw/led.c')
-rw-r--r-- | keyboards/kitten_paw/led.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/keyboards/kitten_paw/led.c b/keyboards/kitten_paw/led.c new file mode 100644 index 000000000..a1bf057c4 --- /dev/null +++ b/keyboards/kitten_paw/led.c @@ -0,0 +1,47 @@ +/* + 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 "stdint.h" +#include "led.h" + +/* LED pin configuration + * + * Scroll Lock PC5 + * Caps Lock PC6 + * Num Lock PB7 + * + */ +void led_set(uint8_t usb_led) { + DDRB |= (1<<7); + DDRC |= (1<<5) | (1<<6); + + if (usb_led & (1<<USB_LED_CAPS_LOCK)) + PORTC &= ~(1<<6); + else + PORTC |= (1<<6); + + if (usb_led & (1<<USB_LED_NUM_LOCK)) + PORTB &= ~(1<<7); + else + PORTB |= (1<<7); + + if (usb_led & (1<<USB_LED_SCROLL_LOCK)) + PORTC &= ~(1<<5); + else + PORTC |= (1<<5); +} |