/*
-Copyright 2011,2012 Jun Wako <wakojun@gmail.com>
+Copyright 2011,2012,2013 Jun Wako <wakojun@gmail.com>
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
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 <util/delay.h>
#include "keyboard.h"
#include "matrix.h"
#include "keymap.h"
#include "command.h"
#include "util.h"
#include "sendchar.h"
+#include "bootloader.h"
#ifdef MOUSEKEY_ENABLE
#include "mousekey.h"
#endif
void keyboard_init(void)
{
- // TODO: to enable debug print magic key bind on boot time
-
// TODO: configuration of sendchar impl
print_sendchar_func = sendchar;
timer_init();
matrix_init();
- /* boot magic keys goes here */
+ /* matrix scan for boot magic keys */
+#ifdef DEBOUNCE
+ uint8_t scan = DEBOUNCE * 2;
+ while (scan--) { matrix_scan(); _delay_ms(1); }
+#else
matrix_scan();
+#endif
+
+ /* boot magic keys */
#ifdef IS_BOOTMAGIC_BOOTLOADER
/* kick up bootloader */
if (IS_BOOTMAGIC_BOOTLOADER()) bootloader_jump();
matrix_row_t matrix_change = 0;
matrix_scan();
- for (int r = 0; r < MATRIX_ROWS; r++) {
+ 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 (debug_matrix) matrix_print();
- for (int c = 0; c < MATRIX_COLS; c++) {
- if (matrix_change & (1<<c)) {
+ for (uint8_t c = 0; c < MATRIX_COLS; c++) {
+ if (matrix_change & ((matrix_row_t)1<<c)) {
action_exec((keyevent_t){
.key.pos = (keypos_t){ .row = r, .col = c },
.pressed = (matrix_row & (1<<c)),
- .time = (timer_read() | 1) /* NOTE: 0 means no event */
+ .time = (timer_read() | 1) /* time should not be 0 */
});
// record a processed key
- matrix_prev[r] ^= (1<<c);
+ matrix_prev[r] ^= ((matrix_row_t)1<<c);
// process a key per task call
goto MATRIX_LOOP_END;
}
}
}
}
- // call with not real event to update state of aciton
- // TODO: use NOEVENT macro
- action_exec((keyevent_t) {
- .key.pos = (keypos_t){ .row = 255, .col = 255 }, // assume this key doesn't exist
- .pressed = false,
- .time = 0,
- });
+ // call with pseudo tick event when no real key event.
+ action_exec(TICK);
MATRIX_LOOP_END:
-
#ifdef MOUSEKEY_ENABLE
// mousekey repeat & acceleration
mousekey_task();
#endif
-
// update LED
if (led_status != host_keyboard_leds()) {
led_status = host_keyboard_leds();
keyboard_set_leds(led_status);
}
-
- return;
}
void keyboard_set_leds(uint8_t leds)