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Make debounce() signal changes in the cooked matrix as return value (#17554)

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Stefan Kerkmann 2022-07-07 10:00:40 +02:00 • committed by GitHub
parent cca5d35321
commit 8224f62806
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13 changed files with 83 additions and 39 deletions
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quantum/debounce/sym_defer_g.c
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@ -20,6 +20,7 @@ When no state changes have occured for DEBOUNCE milliseconds, we push the state.
#include "matrix.h"
#include "timer.h"
#include "quantum.h"
#include <string.h>
#ifndef DEBOUNCE
# define DEBOUNCE 5
#endif
@ -30,18 +31,23 @@ static fast_timer_t debouncing_time;
void debounce_init(uint8_t num_rows) {}
void debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool changed) {
bool debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool changed) {
bool cooked_changed = false;
if (changed) {
debouncing = true;
debouncing_time = timer_read_fast();
}
if (debouncing && timer_elapsed_fast(debouncing_time) >= DEBOUNCE) {
for (int i = 0; i < num_rows; i++) {
cooked[i] = raw[i];
if (memcmp(cooked, raw, sizeof(matrix_row_t) * num_rows) != 0) {
memcpy(cooked, raw, sizeof(matrix_row_t) * num_rows);
cooked_changed = true;
}
debouncing = false;
}
return cooked_changed;
}
void debounce_free(void) {}