80 lines
2.0 KiB
C
80 lines
2.0 KiB
C
/*
|
|
Copyright 2020 LFKeyboards
|
|
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 "revb.h"
|
|
#include <avr/wdt.h>
|
|
|
|
uint16_t click_hz = CLICK_HZ;
|
|
uint16_t click_time = CLICK_MS;
|
|
uint8_t click_toggle = CLICK_ENABLED;
|
|
|
|
|
|
void matrix_init_kb(void)
|
|
{
|
|
matrix_init_user();
|
|
|
|
#ifdef AUDIO_ENABLE
|
|
// audio_init() sets PB5 to output and drives it low, which breaks our matrix
|
|
// so reset PB5 to input
|
|
gpio_set_pin_input(B5);
|
|
gpio_write_pin_high(B5);
|
|
#else
|
|
// If we're not using the audio pin, drive it low
|
|
gpio_set_pin_output(C6);
|
|
gpio_write_pin_low(C6);
|
|
#endif
|
|
}
|
|
|
|
void matrix_scan_kb(void)
|
|
{
|
|
#ifdef WATCHDOG_ENABLE
|
|
wdt_reset();
|
|
#endif
|
|
matrix_scan_user();
|
|
}
|
|
|
|
void click(uint16_t freq, uint16_t duration){
|
|
#ifdef AUDIO_ENABLE
|
|
if(freq >= 100 && freq <= 20000 && duration < 100){
|
|
play_note(freq, 10);
|
|
for (uint16_t i = 0; i < duration; i++){
|
|
_delay_ms(1);
|
|
}
|
|
stop_all_notes();
|
|
}
|
|
#endif
|
|
}
|
|
|
|
bool process_record_kb(uint16_t keycode, keyrecord_t* record)
|
|
{
|
|
// Test code that turns on the switch led for the key that is pressed
|
|
// set_backlight_by_keymap(record->event.key.col, record->event.key.row);
|
|
if (click_toggle && record->event.pressed){
|
|
click(click_hz, click_time);
|
|
}
|
|
if (keycode == QK_BOOT) {
|
|
reset_keyboard_kb();
|
|
}
|
|
return process_record_user(keycode, record);
|
|
}
|
|
|
|
void reset_keyboard_kb(void){
|
|
#ifdef WATCHDOG_ENABLE
|
|
MCUSR = 0;
|
|
wdt_disable();
|
|
wdt_reset();
|
|
#endif
|
|
reset_keyboard();
|
|
}
|