- #include "quantum.h"
- #include "matrix.h"
- #include "debounce.h"
- #include "wait.h"
- #include "print.h"
- #include "debug.h"
-
- #ifndef MATRIX_IO_DELAY
- # define MATRIX_IO_DELAY 30
- #endif
-
- /* matrix state(1:on, 0:off) */
- matrix_row_t raw_matrix[MATRIX_ROWS];
- matrix_row_t matrix[MATRIX_ROWS];
-
- #ifdef MATRIX_MASKED
- extern const matrix_row_t matrix_mask[];
- #endif
-
- // 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) {}
-
- // helper functions
-
- inline uint8_t matrix_rows(void) { return MATRIX_ROWS; }
-
- inline uint8_t matrix_cols(void) { return MATRIX_COLS; }
-
- inline bool matrix_is_on(uint8_t row, uint8_t col) { return (matrix[row] & ((matrix_row_t)1 << col)); }
-
- inline matrix_row_t matrix_get_row(uint8_t row) {
- // Matrix mask lets you disable switches in the returned matrix data. For example, if you have a
- // switch blocker installed and the switch is always pressed.
- #ifdef MATRIX_MASKED
- return matrix[row] & matrix_mask[row];
- #else
- return matrix[row];
- #endif
- }
-
- // Deprecated.
- bool matrix_is_modified(void) {
- if (debounce_active()) return false;
- return true;
- }
-
- #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(row) bitpop(matrix_get_row(row))
- #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(row) bitpop16(matrix_get_row(row))
- #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(row) bitpop32(matrix_get_row(row))
- #endif
-
- void matrix_print(void) {
- print_matrix_header();
-
- for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
- print_hex8(row);
- print(": ");
- print_matrix_row(row);
- print("\n");
- }
- }
-
- 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;
- }
-
- /* `matrix_io_delay ()` exists for backwards compatibility. From now on, use matrix_output_unselect_delay(). */
- __attribute__((weak)) void matrix_io_delay(void) { wait_us(MATRIX_IO_DELAY); }
-
- __attribute__((weak)) void matrix_output_select_delay(void) { waitInputPinDelay(); }
- __attribute__((weak)) void matrix_output_unselect_delay(uint8_t line, bool key_pressed) { matrix_io_delay(); }
-
- // CUSTOM MATRIX 'LITE'
- __attribute__((weak)) void matrix_init_custom(void) {}
-
- __attribute__((weak)) bool matrix_scan_custom(matrix_row_t current_matrix[]) { return true; }
-
- __attribute__((weak)) void matrix_init(void) {
- matrix_init_custom();
-
- // 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 = matrix_scan_custom(raw_matrix);
-
- debounce(raw_matrix, matrix, MATRIX_ROWS, changed);
-
- matrix_scan_quantum();
- return changed;
- }
-
- __attribute__((weak)) bool peek_matrix(uint8_t row_index, uint8_t col_index, bool raw) { return 0 != ((raw ? raw_matrix[row_index] : matrix[row_index]) & (MATRIX_ROW_SHIFTER << col_index)); }
|