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 void debounce_init(uint8_t num_rows) {}
27 static bool debouncing = false;
30 static uint16_t debouncing_time;
31 void debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool changed)
35 debouncing_time = timer_read();
38 if (debouncing && timer_elapsed(debouncing_time) > DEBOUNCE) {
39 for (int i = 0; i < num_rows; i++) {
45 #else //no debouncing.
46 void debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool changed)
48 for (int i = 0; i < num_rows; i++) {
54 bool debounce_active(void) {