Kai Ryu
9 роки тому
1 змінених файлів з 11 додано та 29 видалено
+ 11
- 29
keyboard/tentapad/matrix.c
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| @@ -92,39 +92,21 @@ uint8_t matrix_scan(void) | |||
| { | |||
| matrix_row_t cols = read_cols(); | |||
| for (uint8_t col = 0; col < MATRIX_COLS; col++) { | |||
| if ((cols & (1<<col)) != (matrix_debouncing & (1<<col))) { | |||
| // state changed | |||
| if (debouncing & (1<<col)) { | |||
| // debouncing | |||
| if (timer_elapsed(debouncing_last[col]) > DEBOUNCE) { | |||
| // released | |||
| if (debouncing & (1<<col)) { | |||
| if (timer_elapsed(debouncing_last[col]) > DEBOUNCE) { | |||
| debouncing &= ~(1<<col); | |||
| if (!(cols & (1<<col))) { | |||
| matrix &= ~(1<<col); | |||
| debouncing &= ~(1<<col); | |||
| } | |||
| else { | |||
| // reset debounce time | |||
| debouncing_last[col] = timer_read(); | |||
| } | |||
| } | |||
| else { | |||
| if (cols & (1<<col)) { | |||
| // pressed | |||
| matrix |= (1<<col); | |||
| } | |||
| else { | |||
| // start debounce | |||
| debouncing_last[col] = timer_read(); | |||
| debouncing |= (1<<col); | |||
| } | |||
| } | |||
| } | |||
| else { | |||
| if (debouncing & (1<<col)) { | |||
| if (timer_elapsed(debouncing_last[col]) > DEBOUNCE) { | |||
| // released | |||
| matrix &= ~(1<<col); | |||
| debouncing &= ~(1<<col); | |||
| } | |||
| if ((cols & (1<<col)) != (matrix_debouncing & (1<<col))) { | |||
| if (!(debouncing & (1<<col)) && (cols & (1<<col))) { | |||
| matrix |= (1<<col); | |||
| } | |||
| else { | |||
| debouncing_last[col] = timer_read(); | |||
| debouncing |= (1<<col); | |||
| } | |||
| } | |||
| } | |||