diff options
Diffstat (limited to 'common/keyboard.h')
| -rw-r--r-- | common/keyboard.h | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/common/keyboard.h b/common/keyboard.h index dd1ebb2bd..32c1bf464 100644 --- a/common/keyboard.h +++ b/common/keyboard.h @@ -1,5 +1,5 @@ /* -Copyright 2011 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 @@ -26,6 +26,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. extern "C" { #endif +/* key matrix position */ typedef struct { uint8_t col; uint8_t row; @@ -36,29 +37,33 @@ typedef union { keypos_t pos; } key_t; +/* key event */ typedef struct { key_t key; bool pressed; uint16_t time; } keyevent_t; +/* equivalent test of key_t */ #define KEYEQ(keya, keyb) ((keya).raw == (keyb).raw) -#define IS_NOEVENT(event) ((event).key.pos.row == 255 && (event).key.pos.col == 255) + +/* (time == 0) means no event and assumes matrix has no 255 line. */ +#define IS_NOEVENT(event) ((event).time == 0 || ((event).key.pos.row == 255 && (event).key.pos.col == 255)) + #define NOEVENT (keyevent_t){ \ .key.pos = (keypos_t){ .row = 255, .col = 255 }, \ .pressed = false, \ .time = 0 \ } + +/* tick event */ #define TICK (keyevent_t){ \ .key.pos = (keypos_t){ .row = 255, .col = 255 }, \ .pressed = false, \ - .time = timer_read() \ + .time = (timer_read() | 1) \ } -extern uint8_t current_layer; -extern uint8_t default_layer; - void keyboard_init(void); void keyboard_task(void); void keyboard_set_leds(uint8_t leds); |