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- /* Copyright 2019
- *
- * 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 "print.h"
- #include "debug.h"
- #include "util.h"
- #include "matrix.h"
- #include "debounce.h"
- #include "quantum.h"
-
- //_____COMMON__________________________________________________________________
- // user-defined overridable functions
- __attribute__((weak)) void matrix_init_kb(void) { matrix_init_user(); }
- __attribute__((weak)) void matrix_scan_kb(void) { matrix_scan_user(); }
- __attribute__((weak)) void matrix_init_user(void) {}
- __attribute__((weak)) void matrix_scan_user(void) {}
-
-
- //_____COULD BE COMMON_________________________________________________________
- /* matrix state(1:on, 0:off) */
- /*static*/ matrix_row_t raw_matrix[MATRIX_ROWS];
- /*static*/ matrix_row_t matrix[MATRIX_ROWS];
-
- #if (MATRIX_COLS <= 8)
- # define print_matrix_header() print("\nr/c 01234567\n")
- # define print_matrix_row(row) print_bin_reverse8(matrix_get_row(row))
- # define matrix_bitpop(i) bitpop(matrix[i])
- # define ROW_SHIFTER ((uint8_t)1)
- #elif (MATRIX_COLS <= 16)
- # define print_matrix_header() print("\nr/c 0123456789ABCDEF\n")
- # define print_matrix_row(row) print_bin_reverse16(matrix_get_row(row))
- # define matrix_bitpop(i) bitpop16(matrix[i])
- # define ROW_SHIFTER ((uint16_t)1)
- #elif (MATRIX_COLS <= 32)
- # define print_matrix_header() print("\nr/c 0123456789ABCDEF0123456789ABCDEF\n")
- # define print_matrix_row(row) print_bin_reverse32(matrix_get_row(row))
- # define matrix_bitpop(i) bitpop32(matrix[i])
- # define ROW_SHIFTER ((uint32_t)1)
- #endif
-
- __attribute__ ((weak))
- uint8_t matrix_rows(void) {
- return MATRIX_ROWS;
- }
-
- __attribute__ ((weak))
- uint8_t matrix_cols(void) {
- return MATRIX_COLS;
- }
-
- __attribute__ ((weak))
- matrix_row_t matrix_get_row(uint8_t row) {
- return matrix[row];
- }
-
- __attribute__ ((weak))
- uint8_t matrix_key_count(void) {
- uint8_t count = 0;
- for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
- count += matrix_bitpop(i);
- }
- return count;
- }
-
- __attribute__ ((weak))
- void matrix_print(void) {
- print_matrix_header();
-
- for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
- phex(row); print(": ");
- print_matrix_row(row);
- print("\n");
- }
- }
-
-
- //_____CUSTOM MATRIX 'LITE'____________________________________________________
- __attribute__ ((weak))
- void custom_matrix_init(void) {
- }
-
- __attribute__ ((weak))
- bool custom_matrix_scan(matrix_row_t current_matrix[]) {
- bool changed = true;
- return changed;
- }
-
- __attribute__ ((weak))
- void matrix_init(void) {
-
- custom_matrix_init();
-
- // initialize matrix state: all keys off
- for (uint8_t i=0; i < MATRIX_ROWS; i++) {
- raw_matrix[i] = 0;
- matrix[i] = 0;
- }
-
- debounce_init(MATRIX_ROWS);
-
- matrix_init_quantum();
- }
-
- __attribute__ ((weak))
- uint8_t matrix_scan(void) {
- bool changed = custom_matrix_scan(raw_matrix);
-
- debounce(raw_matrix, matrix, MATRIX_ROWS, changed);
-
- matrix_scan_quantum();
- return 1;
- }
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