summaryrefslogtreecommitdiffstats
path: root/quantum/debounce/sym_eager_pr.c
diff options
context:
space:
mode:
Diffstat (limited to 'quantum/debounce/sym_eager_pr.c')
-rw-r--r--quantum/debounce/sym_eager_pr.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/quantum/debounce/sym_eager_pr.c b/quantum/debounce/sym_eager_pr.c
index 29b0cabefb..aad5ca351b 100644
--- a/quantum/debounce/sym_eager_pr.c
+++ b/quantum/debounce/sym_eager_pr.c
@@ -48,6 +48,7 @@ static bool matrix_need_update;
static debounce_counter_t *debounce_counters;
static fast_timer_t last_time;
static bool counters_need_update;
+static bool cooked_changed;
# define DEBOUNCE_ELAPSED 0
@@ -67,8 +68,9 @@ void debounce_free(void) {
debounce_counters = NULL;
}
-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 updated_last = false;
+ cooked_changed = false;
if (counters_need_update) {
fast_timer_t now = timer_read_fast();
@@ -92,6 +94,8 @@ void debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool
transfer_matrix_values(raw, cooked, num_rows);
}
+
+ return cooked_changed;
}
// If the current time is > debounce counter, set the counter to enable input.
@@ -123,8 +127,9 @@ static void transfer_matrix_values(matrix_row_t raw[], matrix_row_t cooked[], ui
// determine new value basd on debounce pointer + raw value
if (existing_row != raw_row) {
if (*debounce_pointer == DEBOUNCE_ELAPSED) {
- *debounce_pointer = DEBOUNCE;
- cooked[row] = raw_row;
+ *debounce_pointer = DEBOUNCE;
+ cooked[row] = raw_row;
+ cooked_changed |= cooked[row] ^ raw[row];
counters_need_update = true;
}
}