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tmk_keyboard_custom/keyboard/RedScarfII/ledmap.c

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/*
Copyright 2014 Kai Ryu <kai1103@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/pgmspace.h>
#include "ledmap.h"
#ifdef LEDMAP_ENABLE
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static const uint16_t ledmaps[LED_COUNT] PROGMEM = {
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[0] = LEDMAP_CAPS_LOCK, // CapsLock
[1] = LEDMAP_NUM_LOCK, // NumLock
[2] = LEDMAP_SCROLL_LOCK, // Logo
[3] = LEDMAP_BACKLIGHT, // Backlight
};
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ledmap_t ledmap_get_code(uint8_t index)
{
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return (ledmap_t) { .code = pgm_read_word(&ledmaps[index]) };
}
/* LED pin configration
* CapsLock: PC7
* NumLock: PE6
* Logo: PC6
* Backlight: PB7
*/
void ledmap_led_init(void)
{
DDRC |= (1<<PC7);
PORTC |= (1<<PC7);
DDRE |= (1<<PE6);
PORTE |= (1<<PE6);
DDRC |= (1<<PC6);
PORTC &= ~(1<<PC6);
DDRB |= (1<<PB7);
PORTB &= ~(1<<PB7);
}
void ledmap_led_on(uint8_t index)
{
switch (index) {
case 0:
PORTC &= ~(1<<PC7);
break;
case 1:
PORTE &= ~(1<<PE6);
break;
case 2:
PORTC |= (1<<PC6);
break;
case 3:
PORTB |= (1<<PB7);
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break;
}
}
void ledmap_led_off(uint8_t index)
{
switch (index) {
case 0:
PORTC |= (1<<PC7);
break;
case 1:
PORTE |= (1<<PE6);
break;
case 2:
PORTC &= ~(1<<PB6);
break;
case 3:
PORTB &= ~(1<<PB7);
break;
}
}
#endif