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authorJack Humbert <jack.humb@gmail.com>2014-12-14 10:30:27 -0500
committerJack Humbert <jack.humb@gmail.com>2014-12-14 10:30:27 -0500
commited8d9a099d90d0a367d3887a26a1efa9129bc345 (patch)
tree32d7dd4e8c39c53d50d3b030da1c1273f0bb4748 /keyboard/planck/led.c
parent79849ee5344a38118534219fb29276b20a8f3e24 (diff)
added planck folder
Diffstat (limited to 'keyboard/planck/led.c')
-rw-r--r--keyboard/planck/led.c34
1 files changed, 34 insertions, 0 deletions
diff --git a/keyboard/planck/led.c b/keyboard/planck/led.c
new file mode 100644
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+++ b/keyboard/planck/led.c
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+/*
+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_FUNCTION)) {
+ // Output high.
+ DDRF |= (1<<0);
+ PORTF |= (1<<0);
+ } else {
+ // Output low.
+ DDRF &= ~(1<<0);
+ PORTF &= ~(1<<0);
+ }
+}