diff options
Diffstat (limited to 'quantum/debounce/sym_eager_pr.c')
| -rw-r--r-- | quantum/debounce/sym_eager_pr.c | 11 |
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; } } |