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author | フィルターペーパー <[email protected]> | 2023-12-24 07:49:18 +0800 |
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committer | GitHub <[email protected]> | 2023-12-23 15:49:18 -0800 |
commit | 6510188138f74c3c2f20ff8fffd969b73923db54 (patch) | |
tree | 5f193f41eff9a79d4a83f6b24c7ff750692a223d /keyboards/kmac_pad/matrix.c | |
parent | 6f16349e93a2a0dcb62c331e36d02381fa184c60 (diff) | |
download | qmk_firmware-6510188138f74c3c2f20ff8fffd969b73923db54.tar.gz qmk_firmware-6510188138f74c3c2f20ff8fffd969b73923db54.zip |
Refactor: move keyboards into kbdmania folder (#22714)
Diffstat (limited to 'keyboards/kmac_pad/matrix.c')
-rw-r--r-- | keyboards/kmac_pad/matrix.c | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/keyboards/kmac_pad/matrix.c b/keyboards/kmac_pad/matrix.c deleted file mode 100644 index 476e40f514..0000000000 --- a/keyboards/kmac_pad/matrix.c +++ /dev/null @@ -1,111 +0,0 @@ -/* -Copyright 2021 talsu <[email protected]> - -This program is free software: you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation, either version 2 of the License, or -(at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program. If not, see <http://www.gnu.org/licenses/>. -*/ - -#include "wait.h" -#include "matrix.h" -#include "quantum.h" - -static const pin_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS; -static const pin_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS; - -/* Columns 0 - 3 - * col / pin: - * 0: C7 - * 1: C6 - * 2: B6 - * 3: B5 - */ -static void unselect_cols(void) { - for (uint8_t col = 0; col < MATRIX_COLS; col++) { - setPinOutput(col_pins[col]); - writePinLow(col_pins[col]); - } -} - -static void select_col(uint8_t col) { - writePinHigh(col_pins[col]); -} - -static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col) { - bool matrix_changed = false; - - // Select col and wait for col selecton to stabilize - select_col(current_col); - wait_us(30); - - // row:0 , col:0 FN key is DIRECT_PIN - if (current_col == 0) { - - matrix_row_t last_row_value = current_matrix[0]; - if (readPin(row_pins[0]) == 0) { - // Pin LO, set col bit - current_matrix[0] |= (1 << current_col); - } else { - // Pin HI, clear col bit - current_matrix[0] &= ~(1 << current_col); - } - - // Determine if the matrix changed state - if ((last_row_value != current_matrix[0]) && !(matrix_changed)) { - matrix_changed = true; - } - } - - // other row use MATRIX - for (uint8_t row_index = 1; row_index < MATRIX_ROWS; row_index++) { - - matrix_row_t last_row_value = current_matrix[row_index]; - if (readPin(row_pins[row_index]) == 0) { - // Pin HI, clear col bit - current_matrix[row_index] &= ~(1 << current_col); - } else { - // Pin LO, set col bit - current_matrix[row_index] |= (1 << current_col); - } - - // Determine if the matrix changed state - if ((last_row_value != current_matrix[row_index]) && !(matrix_changed)) { - matrix_changed = true; - } - } - - - // Unselect cols - unselect_cols(); - - return matrix_changed; -} - -void matrix_init_custom(void) { - // initialize hardware and global matrix state here - unselect_cols(); - - // initialize key pins - for (uint8_t row_index = 0; row_index < MATRIX_ROWS; row_index++) { - setPinInputHigh(row_pins[row_index]); - } -} - -bool matrix_scan_custom(matrix_row_t current_matrix[]) { - bool changed = false; - - for (uint8_t current_col = 0; current_col < MATRIX_COLS; current_col++) { - changed |= read_rows_on_col(current_matrix, current_col); - } - - return changed; -} |