Make debounce() signal changes in the cooked matrix as return value (#17554)
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13 changed files with 83 additions and 39 deletions
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@ -49,6 +49,7 @@ static debounce_counter_t *debounce_counters;
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static fast_timer_t last_time;
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static bool counters_need_update;
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static bool matrix_need_update;
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static bool cooked_changed;
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# define DEBOUNCE_ELAPSED 0
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@ -71,8 +72,9 @@ void debounce_free(void) {
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debounce_counters = NULL;
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}
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void debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool changed) {
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bool debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool changed) {
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bool updated_last = false;
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cooked_changed = false;
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if (counters_need_update) {
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fast_timer_t now = timer_read_fast();
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@ -96,6 +98,8 @@ void debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool
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transfer_matrix_values(raw, cooked, num_rows);
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}
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return cooked_changed;
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}
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// If the current time is > debounce counter, set the counter to enable input.
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@ -132,6 +136,7 @@ static void transfer_matrix_values(matrix_row_t raw[], matrix_row_t cooked[], ui
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*debounce_pointer = DEBOUNCE;
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counters_need_update = true;
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existing_row ^= col_mask; // flip the bit.
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cooked_changed = true;
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}
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}
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debounce_pointer++;
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