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author | James Churchill <pelrun@gmail.com> | 2019-03-04 16:44:46 +0100 |
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committer | MechMerlin <30334081+mechmerlin@users.noreply.github.com> | 2019-03-04 16:44:46 +0100 |
commit | c7c4937eef9cb34b73e765390b842282ad9f0544 (patch) | |
tree | 2e2582abe4273e3acf7125e0b8a09eb04ab04730 /quantum/debounce/debounce_sym_g.c | |
parent | cdfcbfc92dba8198847e26056d8135a5feb0b5ec (diff) | |
download | qmk_firmware-c7c4937eef9cb34b73e765390b842282ad9f0544.tar.gz qmk_firmware-c7c4937eef9cb34b73e765390b842282ad9f0544.tar.xz |
Clean up debounce a bit (#5255)
Diffstat (limited to 'quantum/debounce/debounce_sym_g.c')
-rw-r--r-- | quantum/debounce/debounce_sym_g.c | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/quantum/debounce/debounce_sym_g.c b/quantum/debounce/debounce_sym_g.c deleted file mode 100644 index c8ab34e1a..000000000 --- a/quantum/debounce/debounce_sym_g.c +++ /dev/null @@ -1,57 +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 "matrix.h" -#include "timer.h" -#include "quantum.h" -#ifndef DEBOUNCE - #define DEBOUNCE 5 -#endif - -void debounce_init(uint8_t num_rows) {} -static bool debouncing = false; - -#if DEBOUNCE > 0 -static uint16_t debouncing_time; -void debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool changed) -{ - if (changed) { - debouncing = true; - debouncing_time = timer_read(); - } - - if (debouncing && timer_elapsed(debouncing_time) > DEBOUNCE) { - for (int i = 0; i < num_rows; i++) { - cooked[i] = raw[i]; - } - debouncing = false; - } -} -#else //no debouncing. -void debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool changed) -{ - for (int i = 0; i < num_rows; i++) { - cooked[i] = raw[i]; - } -} -#endif - -bool debounce_active(void) { - return debouncing; -} - |