2 Copyright 2011,2012 Jun Wako <wakojun@gmail.com>
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation, either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>.
29 #ifdef MOUSEKEY_ENABLE
34 void keyboard_init(void)
36 // TODO: to enable debug print magic key bind on boot time
38 // TODO: configuration of sendchar impl
39 print_sendchar_func
= sendchar
;
43 #ifdef PS2_MOUSE_ENABLE
49 * Do keyboard routine jobs: scan mantrix, light LEDs, ...
50 * This is repeatedly called as fast as possible.
52 void keyboard_task(void)
54 static matrix_row_t matrix_prev
[MATRIX_ROWS
];
55 static uint8_t led_status
= 0;
56 matrix_row_t matrix_row
= 0;
57 matrix_row_t matrix_change
= 0;
60 for (int r
= 0; r
< MATRIX_ROWS
; r
++) {
61 matrix_row
= matrix_get_row(r
);
62 matrix_change
= matrix_row
^ matrix_prev
[r
];
64 if (debug_matrix
) matrix_print();
66 for (int c
= 0; c
< MATRIX_COLS
; c
++) {
67 if (matrix_change
& (1<<c
)) {
68 action_exec((keyevent_t
){
69 .key
= (keypos_t
){ .row
= r
, .col
= c
},
70 .pressed
= (matrix_row
& (1<<c
)),
71 .time
= (timer_read() | 1) /* NOTE: 0 means no event */
73 // record a processed key
74 matrix_prev
[r
] ^= (1<<c
);
75 // process a key per task call
83 #ifdef MOUSEKEY_ENABLE
84 // mousekey repeat & acceleration
89 if (led_status
!= host_keyboard_leds()) {
90 led_status
= host_keyboard_leds();
91 keyboard_set_leds(led_status
);
97 void keyboard_set_leds(uint8_t leds
)