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Diffstat (limited to 'keyboard/clueboard1/led.c')
-rw-r--r-- | keyboard/clueboard1/led.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/keyboard/clueboard1/led.c b/keyboard/clueboard1/led.c new file mode 100644 index 000000000..deb7143ee --- /dev/null +++ b/keyboard/clueboard1/led.c @@ -0,0 +1,34 @@ + /* +Copyright 2012 Jun Wako <wakojun@gmail.com> + +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" + + +void led_set(uint8_t usb_led) +{ + if (usb_led & (1<<USB_LED_CAPS_LOCK)) { + // output low + DDRB |= (1<<2); + PORTB &= ~(1<<2); + } else { + // Hi-Z + DDRB &= ~(1<<2); + PORTB &= ~(1<<2); + } +} |