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-rw-r--r--keyboards/miiiw/blackio83/matrix.c139
1 files changed, 0 insertions, 139 deletions
diff --git a/keyboards/miiiw/blackio83/matrix.c b/keyboards/miiiw/blackio83/matrix.c
deleted file mode 100644
index 841ff3c16e..0000000000
--- a/keyboards/miiiw/blackio83/matrix.c
+++ /dev/null
@@ -1,139 +0,0 @@
-/* Copyright 2023 ArthurCyy <https://github.com/ArthurCyy>
- *
- * 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 "quantum.h"
-#include "matrix.h"
-#include "common/shift_register.h"
-
-static uint8_t read_rows(void);
-static void init_cols(void);
-static void select_col(uint8_t col);
-static void unselect_col(uint8_t col);
-static void unselect_cols(void);
-
-static const pin_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS;
-static const pin_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS;
-
-#ifdef DIP_SWITCH_PINS
-# define NUMBER_OF_DIP_SWITCHES (sizeof(dip_switch_pad) / sizeof(pin_t))
-static pin_t dip_switch_pad[] = DIP_SWITCH_PINS;
-#endif
-
-void matrix_init_custom(void) {
- for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
- setPinInputLow(row_pins[row]);
- }
-
- shift_init();
- init_cols();
-}
-
-bool matrix_scan_custom(matrix_row_t current_matrix[]) {
- bool changed = false;
-
- for (uint8_t col = 0; col < MATRIX_COLS; col++) {
- select_col(col);
- waitInputPinDelay();
- uint8_t rows = read_rows();
- for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
- bool prev_bit = ((uint32_t)(current_matrix[row]) & (matrix_row_t)(1UL << col)) ? 1 : 0;
- bool curr_bit = ((uint32_t)rows & (uint32_t)(1UL << row)) ? 1 : 0;
- if (prev_bit != curr_bit) {
- current_matrix[row] = (uint32_t)(current_matrix[row]) ^ (uint32_t)(1UL << col);
- changed = true;
- }
- }
- unselect_col(col);
- }
-
- return changed;
-}
-
-void matrix_power_up(void) {
- for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
- palDisableLineEvent(row_pins[row]);
- setPinInputLow(row_pins[row]);
- }
- init_cols();
-#ifdef DIP_SWITCH_PINS
- for (uint8_t i = 1; i < NUMBER_OF_DIP_SWITCHES; i++) {
- setPinInputHigh(dip_switch_pad[i]);
- }
-#endif
-}
-
-void matrix_power_down(void) {
- unselect_cols();
- for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
- setPinInputLow(row_pins[row]);
- palEnableLineEvent(row_pins[row], PAL_EVENT_MODE_RISING_EDGE);
- }
-#ifdef DIP_SWITCH_PINS
- for (uint8_t i = 1; i < NUMBER_OF_DIP_SWITCHES; i++) {
- setPinInputLow(dip_switch_pad[i]);
- }
-#endif
-}
-
-static uint8_t read_rows(void) {
- uint8_t row_value = 0;
- for(uint8_t row = 0; row < MATRIX_ROWS; row++) {
- row_value |= (readPin(row_pins[row]) << row);
- }
- return row_value;
-}
-
-static void init_cols(void) {
- shift_writeAll(0);
- for(uint8_t col = 0; col < MATRIX_COLS; col++) {
- if(col_pins[col] < H0) {
- setPinOutput(col_pins[col]);
- writePinLow(col_pins[col]);
- }
- }
-}
-
-static void select_col(uint8_t col) {
- if(col_pins[col] < H0){
- writePinHigh(col_pins[col]);
- waitInputPinDelay();
- waitInputPinDelay();
- waitInputPinDelay();
- waitInputPinDelay();
- waitInputPinDelay();
- waitInputPinDelay();
- }else{
- shift_writePin(col_pins[col], 1);
- }
-}
-
-static void unselect_col(uint8_t col) {
- if(col_pins[col] < H0){
- writePinLow(col_pins[col]);
- }else{
- shift_writePin(col_pins[col], 0);
- }
-}
-
-static void unselect_cols(void) {
- shift_writeAll(1);
- for(uint8_t col = 0; col < MATRIX_COLS; col++) {
- if(col_pins[col] < H0) {
- setPinOutput(col_pins[col]);
- writePinHigh(col_pins[col]);
- }
- }
-}