diff options
Diffstat (limited to 'tmk_core/common/debounce/debounce_sym_g.c')
-rw-r--r-- | tmk_core/common/debounce/debounce_sym_g.c | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/tmk_core/common/debounce/debounce_sym_g.c b/tmk_core/common/debounce/debounce_sym_g.c deleted file mode 100644 index 2fb7a589d..000000000 --- a/tmk_core/common/debounce/debounce_sym_g.c +++ /dev/null @@ -1,59 +0,0 @@ -/* -Copyright 2017 Alex Ong<the.onga@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/>. -*/ - -/* -Basic global debounce algorithm. Used in 99% of keyboards at time of implementation -When no state changes have occured for DEBOUNCE milliseconds, we push the state. -*/ -#include "debounce.h" -#include "matrix.h" -#include "timer.h" -#ifndef DEBOUNCE - #define DEBOUNCE 5 -#endif -static matrix_row_t matrix_debounced[MATRIX_ROWS]; -static bool debouncing = false; -static uint16_t debouncing_time; - -void matrix_debounce_init(void) -{ - for (uint8_t r = 0; r < MATRIX_ROWS; r++) - { - matrix_debounced[r] = 0; - } -} - -void matrix_debounce(void) -{ - for (uint8_t r = 0; r < MATRIX_ROWS; r++) - { - matrix_row_t raw = matrix_get_row(r); - if (raw != matrix_debounced[r]) - { - debouncing = true; - debouncing_time = timer_read(); - } - } - if (debouncing && timer_elapsed(debouncing_time) > DEBOUNCE) { - for (int i = 0; i < MATRIX_ROWS; i++) { - matrix_debounced[i] = matrix_get_row(i); - } - debouncing = false; - } -} - -matrix_row_t matrix_debounce_get_row(uint8_t row) -{ - return matrix_debounced[row]; -} |