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author | フィルターペーパー <[email protected]> | 2023-12-27 12:28:06 +0800 |
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committer | GitHub <[email protected]> | 2023-12-26 20:28:06 -0800 |
commit | 594d03f4aaa01ea016f368aa74f5ed275635fc0d (patch) | |
tree | 68df39b17f769908ad78389a39e7d7489b4381f0 /keyboards/hub16/matrix.c | |
parent | 2a048fbb650a24fcd9f2135c2dedec73c948589c (diff) | |
download | qmk_firmware-594d03f4aaa01ea016f368aa74f5ed275635fc0d.tar.gz qmk_firmware-594d03f4aaa01ea016f368aa74f5ed275635fc0d.zip |
Refactor: group hub keyboards (#22762)
Diffstat (limited to 'keyboards/hub16/matrix.c')
-rw-r--r-- | keyboards/hub16/matrix.c | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/keyboards/hub16/matrix.c b/keyboards/hub16/matrix.c deleted file mode 100644 index 4f32070e66..0000000000 --- a/keyboards/hub16/matrix.c +++ /dev/null @@ -1,128 +0,0 @@ -/* -Copyright 2012-2018 Jun Wako, Jack Humbert, Yiancar - -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 <stdbool.h> -#include "wait.h" -#include "util.h" -#include "matrix.h" -#include "quantum.h" - -// Encoder things -#define SWITCH_1 F7 -#define SWITCH_2 D7 -static bool read_encoder_switches(matrix_row_t current_matrix[], uint8_t current_row); - -static const pin_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS; -static const pin_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS; - -/* matrix state(1:on, 0:off) */ -extern matrix_row_t raw_matrix[MATRIX_ROWS]; // raw values -extern matrix_row_t matrix[MATRIX_ROWS]; // debounced values - -static void select_row(uint8_t row) { - setPinOutput(row_pins[row]); - writePinLow(row_pins[row]); -} - -static void unselect_row(uint8_t row) { setPinInputHigh(row_pins[row]); } - -static void unselect_rows(void) { - for (uint8_t x = 0; x < MATRIX_ROWS; x++) { - setPinInputHigh(row_pins[x]); - } -} - -static void init_pins(void) { - unselect_rows(); - for (uint8_t x = 0; x < MATRIX_COLS; x++) { - setPinInputHigh(col_pins[x]); - } -} - -static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row) { - // Store last value of row prior to reading - matrix_row_t last_row_value = current_matrix[current_row]; - - // Clear data in matrix row - current_matrix[current_row] = 0; - - // Select row and wait for row selecton to stabilize - select_row(current_row); - wait_us(30); - - // For each col... - for (uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) { - // Select the col pin to read (active low) - uint8_t pin_state = readPin(col_pins[col_index]); - - // Populate the matrix row with the state of the col pin - current_matrix[current_row] |= pin_state ? 0 : (MATRIX_ROW_SHIFTER << col_index); - } - - // Unselect row - unselect_row(current_row); - - return (last_row_value != current_matrix[current_row]); -} - - -void matrix_init_custom(void) { - // initialize key pins - setPinInput(SWITCH_1); - setPinInput(SWITCH_2); - init_pins(); -} - -bool matrix_scan_custom(void) { - bool changed = false; - - // Set row, read cols - for (uint8_t current_row = 0; current_row < MATRIX_ROWS; current_row++) { - changed |= read_cols_on_row(raw_matrix, current_row); - } - - // Read encoder switches, already debounced - changed |= read_encoder_switches(matrix, 4); - - return changed; -} - -static bool read_encoder_switches(matrix_row_t current_matrix[], uint8_t current_row) { - // Store last value of row prior to reading - matrix_row_t last_row_value = current_matrix[current_row]; - - // Clear data in matrix row - current_matrix[current_row] = 0; - - // Debounce the encoder buttons using a shift register - static uint8_t btn_1_array; - static uint8_t btn_2_array; - bool btn_1_rise = 0; - bool btn_2_rise = 0; - btn_1_array <<= 1; - btn_2_array <<= 1; - btn_1_array |= readPin(SWITCH_1); - btn_2_array |= readPin(SWITCH_2); - (btn_1_array == 0b01111111) ? (btn_1_rise = 1) : (btn_1_rise = 0); - (btn_2_array == 0b01111111) ? (btn_2_rise = 1) : (btn_2_rise = 0); - - // Populate the matrix row with the state of the encoder - current_matrix[current_row] |= btn_1_rise ? (1 << 0) : 0; - current_matrix[current_row] |= btn_2_rise ? (1 << 1) : 0; - - return (last_row_value != current_matrix[current_row]); -} |