2 Copyright 2017 Alex Ong<the.onga@gmail.com>
3 This program is free software: you can redistribute it and/or modify
4 it under the terms of the GNU General Public License as published by
5 the Free Software Foundation, either version 2 of the License, or
6 (at your option) any later version.
7 This program is distributed in the hope that it will be useful,
8 but WITHOUT ANY WARRANTY; without even the implied warranty of
9 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 GNU General Public License for more details.
11 You should have received a copy of the GNU General Public License
12 along with this program. If not, see <http://www.gnu.org/licenses/>.
16 Basic global debounce algorithm. Used in 99% of keyboards at time of implementation
17 When no state changes have occured for DEBOUNCE milliseconds, we push the state.
26 static bool debouncing = false;
27 static uint16_t debouncing_time;
29 void debounce_init(void) {}
32 void debounce(matrix_row_t raw[], matrix_row_t cooked[], bool changed)
36 debouncing_time = timer_read();
39 if (debouncing && timer_elapsed(debouncing_time) > DEBOUNCE) {
40 for (int i = 0; i < MATRIX_ROWS; i++) {
46 #else //no debouncing.
47 void debounce(matrix_row_t raw[], matrix_row_t cooked[], bool changed)
49 for (int i = 0; i < MATRIX_ROWS; i++) {
55 bool debounce_active() {