100 lines
2.3 KiB
C
100 lines
2.3 KiB
C
/*
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Copyright 2014 Kai Ryu <kai1103@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <avr/io.h>
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#include "stdint.h"
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#include "led.h"
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#include "action_layer.h"
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#ifndef LEDMAP_ENABLE
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/* LED pin configration
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* REV_V2
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* CapsLock PB5 (D9)
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* NumLock PB2 (D16)
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* REV_V3
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* CapsLock PC7
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* NumLock PC6
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* REV_V3_LITE
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* CapsLock PC2
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* NumLock PC4
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*/
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void led_set(uint8_t usb_led)
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{
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#if defined(REV_V2)
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if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
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// output high
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DDRB |= (1<<PB5);
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PORTB |= (1<<PB5);
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} else {
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// Hi-Z
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DDRB &= ~(1<<PB5);
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PORTB &= ~(1<<PB5);
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}
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if (usb_led & (1<<USB_LED_NUM_LOCK)) {
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// output high
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DDRB |= (1<<PB2);
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PORTB |= (1<<PB2);
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} else {
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// Hi-Z
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DDRB &= ~(1<<PB2);
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PORTB &= ~(1<<PB2);
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}
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#elif defined(REV_V3)
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if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
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// output high
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DDRC |= (1<<PC7);
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PORTC |= (1<<PC7);
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} else {
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// Hi-Z
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DDRC &= ~(1<<PC7);
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PORTC &= ~(1<<PC7);
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}
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if (usb_led & (1<<USB_LED_NUM_LOCK)) {
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// output high
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DDRC |= (1<<PC6);
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PORTC |= (1<<PC6);
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} else {
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// Hi-Z
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DDRC &= ~(1<<PC6);
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PORTC &= ~(1<<PC6);
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}
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#elif defined(REV_V3_LITE)
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if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
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// output high
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DDRC |= (1<<PC2);
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PORTC |= (1<<PC2);
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} else {
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// Hi-Z
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DDRC &= ~(1<<PC2);
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PORTC &= ~(1<<PC2);
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}
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if (usb_led & (1<<USB_LED_NUM_LOCK)) {
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// output high
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DDRC |= (1<<PC4);
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PORTC |= (1<<PC4);
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} else {
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// Hi-Z
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DDRC &= ~(1<<PC4);
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PORTC &= ~(1<<PC4);
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}
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#endif
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}
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#endif
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