109 lines
2.4 KiB
C
109 lines
2.4 KiB
C
/* Copyright 2017 Mathias Andersson <wraul@dbox.se>
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*
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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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*
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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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*
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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 "kmac.h"
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void matrix_init_kb(void) {
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// put your keyboard start-up code here
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// runs once when the firmware starts up
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led_init_ports();
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matrix_init_user();
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}
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void matrix_scan_kb(void) {
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// put your looping keyboard code here
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// runs every cycle (a lot)
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matrix_scan_user();
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}
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bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
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// put your per-action keyboard code here
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// runs for every action, just before processing by the firmware
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return process_record_user(keycode, record);
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}
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void led_init_ports(void) {
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DDRB |= (1<<0); // OUT
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DDRE |= (1<<6); // OUT
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}
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/* LED pin configuration
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* Scroll Lock: Low PE6
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* Caps Lock: Low PB0
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*/
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void led_set_kb(uint8_t usb_led) {
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if (usb_led & (1<<USB_LED_CAPS_LOCK))
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{
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PORTB &= ~(1<<0); // LO
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}
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else
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{
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PORTB |= (1<<0); // HI
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}
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if (usb_led & (1<<USB_LED_SCROLL_LOCK))
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{
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PORTE &= ~(1<<6); // LO
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}
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else
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{
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PORTE |= (1<<6); // HI
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}
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led_set_user(usb_led);
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}
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void backlight_init_ports(void) {
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DDRB |= (1<<1) | (1<<2) | (1<<3) | (1<<4); // OUT
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DDRD |= (1<<7); // OUT
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}
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/* Backlight pin configuration
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* F-row: High PB1
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* W: Low PB4
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* A: Low PB2
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* S: Low PB3
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* D: Low PD7
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*/
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void backlight_set(uint8_t level)
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{
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// F-row
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if(level & (1<<0))
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{
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PORTB |= (1<<1); // HI
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}
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else
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{
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PORTB &= ~(1<<1); // LO
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}
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// WASD
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if(level & (1<<1))
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{
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PORTB &= ~(1<<4); // LO
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PORTB &= ~(1<<2); // LO
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PORTB &= ~(1<<3); // LO
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PORTD &= ~(1<<7); // LO
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}
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else
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{
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PORTB |= (1<<4); // HI
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PORTB |= (1<<2); // HI
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PORTB |= (1<<3); // HI
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PORTD |= (1<<7); // HI
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}
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}
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