diff options
| -rw-r--r-- | quantum/matrix.c | 7 | ||||
| -rw-r--r-- | quantum/matrix.h | 2 | ||||
| -rw-r--r-- | quantum/matrix_common.c | 2 |
3 files changed, 7 insertions, 4 deletions
diff --git a/quantum/matrix.c b/quantum/matrix.c index 235b16769f..d22817bf48 100644 --- a/quantum/matrix.c +++ b/quantum/matrix.c @@ -182,7 +182,7 @@ __attribute__((weak)) void matrix_read_cols_on_row(matrix_row_t current_matrix[] // Unselect row unselect_row(current_row); - matrix_output_unselect_delay(); // wait for all Col signals to go HIGH + matrix_output_unselect_delay(current_row, current_row_value != 0); // wait for all Col signals to go HIGH // Update the matrix current_matrix[current_row] = current_row_value; @@ -222,6 +222,8 @@ __attribute__((weak)) void matrix_init_pins(void) { } __attribute__((weak)) void matrix_read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col) { + bool key_pressed = false; + // Select col if (!select_col(current_col)) { // select col return; // skip NO_PIN col @@ -234,6 +236,7 @@ __attribute__((weak)) void matrix_read_rows_on_col(matrix_row_t current_matrix[] if (readMatrixPin(row_pins[row_index]) == 0) { // Pin LO, set col bit current_matrix[row_index] |= (MATRIX_ROW_SHIFTER << current_col); + key_pressed = true; } else { // Pin HI, clear col bit current_matrix[row_index] &= ~(MATRIX_ROW_SHIFTER << current_col); @@ -242,7 +245,7 @@ __attribute__((weak)) void matrix_read_rows_on_col(matrix_row_t current_matrix[] // Unselect col unselect_col(current_col); - matrix_output_unselect_delay(); // wait for all Row signals to go HIGH + matrix_output_unselect_delay(current_col, key_pressed); // wait for all Row signals to go HIGH } # else diff --git a/quantum/matrix.h b/quantum/matrix.h index 3fe691aaee..5c696622fc 100644 --- a/quantum/matrix.h +++ b/quantum/matrix.h @@ -56,7 +56,7 @@ matrix_row_t matrix_get_row(uint8_t row); void matrix_print(void); /* delay between changing matrix pin state and reading values */ void matrix_output_select_delay(void); -void matrix_output_unselect_delay(void); +void matrix_output_unselect_delay(uint8_t line, bool key_pressed); /* only for backwards compatibility. delay between changing matrix pin state and reading values */ void matrix_io_delay(void); diff --git a/quantum/matrix_common.c b/quantum/matrix_common.c index efbad6a5fd..66c89970b1 100644 --- a/quantum/matrix_common.c +++ b/quantum/matrix_common.c @@ -88,7 +88,7 @@ uint8_t matrix_key_count(void) { __attribute__((weak)) void matrix_io_delay(void) { wait_us(MATRIX_IO_DELAY); } __attribute__((weak)) void matrix_output_select_delay(void) { waitInputPinDelay(); } -__attribute__((weak)) void matrix_output_unselect_delay(void) { matrix_io_delay(); } +__attribute__((weak)) void matrix_output_unselect_delay(uint8_t line, bool key_pressed) { matrix_io_delay(); } // CUSTOM MATRIX 'LITE' __attribute__((weak)) void matrix_init_custom(void) {} |