diff options
Diffstat (limited to 'tmk_core/common/keyboard.c')
| -rw-r--r-- | tmk_core/common/keyboard.c | 63 |
1 files changed, 35 insertions, 28 deletions
diff --git a/tmk_core/common/keyboard.c b/tmk_core/common/keyboard.c index 9466e10e2d..1b7c8c1a2f 100644 --- a/tmk_core/common/keyboard.c +++ b/tmk_core/common/keyboard.c @@ -119,6 +119,11 @@ void keyboard_setup(void) { matrix_setup(); } +__attribute__((weak)) +bool is_keyboard_master(void) { + return true; +} + void keyboard_init(void) { timer_init(); matrix_init(); @@ -168,36 +173,38 @@ void keyboard_task(void) matrix_row_t matrix_change = 0; matrix_scan(); - for (uint8_t r = 0; r < MATRIX_ROWS; r++) { - matrix_row = matrix_get_row(r); - matrix_change = matrix_row ^ matrix_prev[r]; - if (matrix_change) { + if (is_keyboard_master()) { + for (uint8_t r = 0; r < MATRIX_ROWS; r++) { + matrix_row = matrix_get_row(r); + matrix_change = matrix_row ^ matrix_prev[r]; + if (matrix_change) { #ifdef MATRIX_HAS_GHOST - if (has_ghost_in_row(r, matrix_row)) { - /* Keep track of whether ghosted status has changed for - * debugging. But don't update matrix_prev until un-ghosted, or - * the last key would be lost. - */ - //if (debug_matrix && matrix_ghost[r] != matrix_row) { - // matrix_print(); - //} + if (has_ghost_in_row(r, matrix_row)) { + /* Keep track of whether ghosted status has changed for + * debugging. But don't update matrix_prev until un-ghosted, or + * the last key would be lost. + */ + //if (debug_matrix && matrix_ghost[r] != matrix_row) { + // matrix_print(); + //} + //matrix_ghost[r] = matrix_row; + continue; + } //matrix_ghost[r] = matrix_row; - continue; - } - //matrix_ghost[r] = matrix_row; -#endif - if (debug_matrix) matrix_print(); - for (uint8_t c = 0; c < MATRIX_COLS; c++) { - if (matrix_change & ((matrix_row_t)1<<c)) { - action_exec((keyevent_t){ - .key = (keypos_t){ .row = r, .col = c }, - .pressed = (matrix_row & ((matrix_row_t)1<<c)), - .time = (timer_read() | 1) /* time should not be 0 */ - }); - // record a processed key - matrix_prev[r] ^= ((matrix_row_t)1<<c); - // process a key per task call - goto MATRIX_LOOP_END; +#endif + if (debug_matrix) matrix_print(); + for (uint8_t c = 0; c < MATRIX_COLS; c++) { + if (matrix_change & ((matrix_row_t)1<<c)) { + action_exec((keyevent_t){ + .key = (keypos_t){ .row = r, .col = c }, + .pressed = (matrix_row & ((matrix_row_t)1<<c)), + .time = (timer_read() | 1) /* time should not be 0 */ + }); + // record a processed key + matrix_prev[r] ^= ((matrix_row_t)1<<c); + // process a key per task call + goto MATRIX_LOOP_END; + } } } } |