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authoralex-ong <the.onga@gmail.com>2019-01-26 23:18:24 +1100
committeralex-ong <the.onga@gmail.com>2019-01-26 23:18:24 +1100
commit10cc4235155d0a039faf2dc5c2b1ebe513952c3c (patch)
tree09abdca940d3db9ea13faf19d3d37f9a41720d2d
parentcce8dfab394a643fd6d0250bc8a80a721703a154 (diff)
Malloc array in debounce_eager_pk, since split keyboards only use MATRIX_ROWS/2.
-rw-r--r--quantum/debounce/debounce_eager_pk.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/quantum/debounce/debounce_eager_pk.c b/quantum/debounce/debounce_eager_pk.c
index f1457496e9..af11362efc 100644
--- a/quantum/debounce/debounce_eager_pk.c
+++ b/quantum/debounce/debounce_eager_pk.c
@@ -21,6 +21,7 @@ No further inputs are accepted until DEBOUNCE milliseconds have occurred.
#include "debounce.h"
#include "matrix.h"
#include "timer.h"
+#include <stdlib.h>
#ifndef DEBOUNCE
#define DEBOUNCE 5
@@ -39,7 +40,7 @@ No further inputs are accepted until DEBOUNCE milliseconds have occurred.
#define debounce_counter_t uint8_t
-static debounce_counter_t debounce_counters[MATRIX_ROWS*MATRIX_COLS];
+static debounce_counter_t *debounce_counters;
#define DEBOUNCE_ELAPSED 251
#define MAX_DEBOUNCE (DEBOUNCE_ELAPSED - 1)
@@ -47,10 +48,12 @@ static debounce_counter_t debounce_counters[MATRIX_ROWS*MATRIX_COLS];
void update_debounce_counters(uint8_t num_rows, uint8_t current_time);
void transfer_matrix_values(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, uint8_t current_time);
+//we use num_rows rather than MATRIX_ROWS to support split keyboards
void debounce_init(uint8_t num_rows)
{
+ debounce_counters = (debounce_counter_t*)malloc(num_rows*MATRIX_COLS * sizeof(debounce_counter_t));
int i = 0;
- for (uint8_t r = 0; r < MATRIX_ROWS; r++)
+ for (uint8_t r = 0; r < num_rows; r++)
{
for (uint8_t c = 0; c < MATRIX_COLS; c++)
{