1 files changed, 0 insertions, 170 deletions
diff --git a/keyboards/keychron/k10_pro/matrix.c b/keyboards/keychron/k10_pro/matrix.c
deleted file mode 100644
index d2d1ae8916..0000000000
--- a/keyboards/keychron/k10_pro/matrix.c
+++ /dev/null
@@ -1,170 +0,0 @@
-/* Copyright 2023 @ Keychron (https://www.keychron.com)
- *
- * 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 "stdint.h"
-#include "hal.h"
-#include "gpio.h"
-#include "quantum.h"
-
-#define HC595_STCP A0
-#define HC595_SHCP A1
-#define HC595_DS C15
-
-#define DIRECT_COL_NUM 1
-
-pin_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS;
-pin_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS;
-
-static inline void HC595_delay(uint16_t n) {
-    while (n-- > 0) {
-        asm volatile("nop" ::: "memory");
-    };
-}
-
-static void HC595_output(uint32_t data) {
-    uint8_t i;
-    uint8_t n = 1;
-
-    for (i = 24; i > 0; i--) {
-        writePinLow(HC595_SHCP);
-
-        if(data & 0x800000)
-            writePinHigh(HC595_DS);
-        else
-            writePinLow(HC595_DS);
-
-        data <<= 1;
-
-        HC595_delay(n);
-
-        writePinHigh(HC595_SHCP);
-        HC595_delay(n);
-    }
-
-    HC595_delay(n);
-    writePinLow(HC595_STCP);
-    HC595_delay(n);
-    writePinHigh(HC595_STCP);
-}
-
-static inline void setPinOutput_writeLow(pin_t pin) {
-    ATOMIC_BLOCK_FORCEON {
-        setPinOutput(pin);
-        writePinLow(pin);
-    }
-}
-
-static inline void setPinInputHigh_atomic(pin_t pin) {
-    ATOMIC_BLOCK_FORCEON {
-        setPinInputHigh(pin);
-    }
-}
-
-static inline uint8_t readMatrixPin(pin_t pin) {
-    if (pin != NO_PIN) {
-        return readPin(pin);
-    } else {
-        return 1;
-    }
-}
-
-static bool select_col(uint8_t col) {
-    pin_t pin = col_pins[col];
-
-    if (col < DIRECT_COL_NUM) {
-        setPinOutput_writeLow(pin);
-        return true;
-    } else {
-        HC595_output(~(0x01 << (col - DIRECT_COL_NUM)));
-        return true;
-    }
-    return false;
-}
-
-static void unselect_col(uint8_t col) {
-    pin_t pin = col_pins[col];
-
-    if (col < DIRECT_COL_NUM) {
-        setPinInputHigh_atomic(pin);
-    } else {
-        HC595_output(0xFFFFFF);
-    }
-}
-
-static void unselect_cols(void) {
-    for (uint8_t i = 0; i < DIRECT_COL_NUM; i++)
-        writePinHigh(col_pins[i]);
-    HC595_output(0xFFFFFF);
-}
-
-void select_all_cols(void) {
-    for (uint8_t i = 0; i < DIRECT_COL_NUM; i++)
-        setPinOutput_writeLow(col_pins[i]);
-    HC595_output(0x000000);
-}
-
-void matrix_read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col) {
-    // Select col
-    if (!select_col(current_col)) { // select col
-        return;                     // skip NO_PIN col
-    }
-
-    HC595_delay(100);
-
-    // For each row...
-    for (uint8_t row_index = 0; row_index < MATRIX_ROWS; row_index++) {
-        // Check row pin state
-        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);
-        }
-    }
-
-    unselect_col(current_col);
-    HC595_delay(100);
-}
-
-void matrix_init_custom(void) {
-    for (uint8_t x = 0; x < MATRIX_ROWS; x++) {
-        if (row_pins[x] != NO_PIN) {
-            setPinInputHigh_atomic(row_pins[x]);
-        }
-    }
-    setPinOutput(HC595_DS);
-    setPinOutput(HC595_STCP);
-    setPinOutput(HC595_SHCP);
-    unselect_cols();
-}
-
-bool matrix_scan_custom(matrix_row_t current_matrix[]) {
-    bool matrix_has_changed = false;
-
-    matrix_row_t curr_matrix[MATRIX_ROWS] = {0};
-
-    // Set col, read rows
-    for (uint8_t current_col = 0; current_col < MATRIX_COLS; current_col++) {
-        matrix_read_rows_on_col(curr_matrix, current_col);
-    }
-
-    matrix_has_changed = memcmp(current_matrix, curr_matrix, sizeof(curr_matrix)) != 0;
-    if (matrix_has_changed) memcpy(current_matrix, curr_matrix, sizeof(curr_matrix));
-
-    return matrix_has_changed;
-}