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[Core] Refactor keyevent_t for 1ms timing resolution (#15847)

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Stefan Kerkmann 2023-04-03 10:33:45 +02:00 • committed by GitHub
parent 2d9140af53
commit fcf8b804ed
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49 changed files with 360 additions and 273 deletions
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59
quantum/keyboard.h
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@ -30,65 +30,64 @@ typedef struct {
uint8_t row;
} keypos_t;
typedef enum keyevent_type_t { TICK_EVENT = 0, KEY_EVENT = 1, ENCODER_CW_EVENT = 2, ENCODER_CCW_EVENT = 3, COMBO_EVENT = 4 } keyevent_type_t;
/* key event */
typedef struct {
keypos_t key;
bool pressed;
uint16_t time;
keypos_t key;
uint16_t time;
keyevent_type_t type;
bool pressed;
} keyevent_t;
/* equivalent test of keypos_t */
#define KEYEQ(keya, keyb) ((keya).row == (keyb).row && (keya).col == (keyb).col)
/* special keypos_t entries */
#define KEYLOC_TICK 255
#define KEYLOC_COMBO 254
#define KEYLOC_ENCODER_CW 253
#define KEYLOC_ENCODER_CCW 252
/* Rules for No Event:
* 1) (time == 0) to handle (keyevent_t){} as empty event
* 2) Matrix(255, 255) to make TICK event available
*/
static inline bool IS_NOEVENT(keyevent_t event) {
return event.time == 0 || (event.key.row == KEYLOC_TICK && event.key.col == KEYLOC_TICK);
static inline bool IS_NOEVENT(const keyevent_t event) {
return event.type == TICK_EVENT;
}
static inline bool IS_EVENT(keyevent_t event) {
return !IS_NOEVENT(event);
static inline bool IS_EVENT(const keyevent_t event) {
return event.type != TICK_EVENT;
}
static inline bool IS_KEYEVENT(keyevent_t event) {
return event.key.row < MATRIX_ROWS && event.key.col < MATRIX_COLS;
static inline bool IS_KEYEVENT(const keyevent_t event) {
return event.type == KEY_EVENT;
}
static inline bool IS_COMBOEVENT(keyevent_t event) {
return event.key.row == KEYLOC_COMBO;
static inline bool IS_COMBOEVENT(const keyevent_t event) {
return event.type == COMBO_EVENT;
}
static inline bool IS_ENCODEREVENT(keyevent_t event) {
return event.key.row == KEYLOC_ENCODER_CW || event.key.row == KEYLOC_ENCODER_CCW;
}
static inline bool IS_PRESSED(keyevent_t event) {
return IS_EVENT(event) && event.pressed;
}
static inline bool IS_RELEASED(keyevent_t event) {
return IS_EVENT(event) && !event.pressed;
static inline bool IS_ENCODEREVENT(const keyevent_t event) {
return event.type == ENCODER_CW_EVENT || event.type == ENCODER_CCW_EVENT;
}
/* Common keyevent object factory */
/* Common keypos_t object factory */
#define MAKE_KEYPOS(row_num, col_num) ((keypos_t){.row = (row_num), .col = (col_num)})
/* Common keyevent_t object factory */
#define MAKE_EVENT(row_num, col_num, press, event_type) ((keyevent_t){.key = MAKE_KEYPOS((row_num), (col_num)), .pressed = (press), .time = timer_read(), .type = (event_type)})
/**
* @brief Constructs a key event for a pressed or released key.
*/
#define MAKE_KEYEVENT(row_num, col_num, press) ((keyevent_t){.key = MAKE_KEYPOS((row_num), (col_num)), .pressed = (press), .time = (timer_read() | 1)})
#define MAKE_KEYEVENT(row_num, col_num, press) MAKE_EVENT((row_num), (col_num), (press), KEY_EVENT)
/**
* @brief Constructs a combo event.
*/
#define MAKE_COMBOEVENT(press) MAKE_EVENT(0, 0, (press), COMBO_EVENT)
/**
* @brief Constructs a internal tick event that is used to drive the internal QMK state machine.
*/
#define TICK_EVENT MAKE_KEYEVENT(KEYLOC_TICK, KEYLOC_TICK, false)
#define MAKE_TICK_EVENT MAKE_EVENT(0, 0, false, TICK_EVENT)
#ifdef ENCODER_MAP_ENABLE
/* Encoder events */
# define ENCODER_CW_EVENT(enc_id, press) MAKE_KEYEVENT(KEYLOC_ENCODER_CW, (enc_id), (press))
# define ENCODER_CCW_EVENT(enc_id, press) MAKE_KEYEVENT(KEYLOC_ENCODER_CCW, (enc_id), (press))
# define MAKE_ENCODER_CW_EVENT(enc_id, press) MAKE_EVENT(KEYLOC_ENCODER_CW, (enc_id), (press), ENCODER_CW_EVENT)
# define MAKE_ENCODER_CCW_EVENT(enc_id, press) MAKE_EVENT(KEYLOC_ENCODER_CCW, (enc_id), (press), ENCODER_CCW_EVENT)
#endif // ENCODER_MAP_ENABLE
/* it runs once at early stage of startup before keyboard_init. */