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Add a keymatrix_t type

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This contains both the matrix number and key position, in preparation
for multi-matrix support
This commit is contained in:
Fred Sundvik 2018-06-29 17:21:00 +03:00
parent c11c7948e6
commit f9c61b1bbe
14 changed files with 59 additions and 49 deletions
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2
tmk_core/common/action.c
View file

@ -892,7 +892,7 @@ void clear_keyboard_but_mods(void)
*
* FIXME: Needs documentation.
*/
bool is_tap_key(keypos_t key)
bool is_tap_key(keymatrix_t key)
{
action_t action = layer_switch_get_action(key);

4
tmk_core/common/action.h
View file

@ -50,7 +50,7 @@ typedef struct {
void action_exec(keyevent_t event);
/* action for key */
action_t action_for_key(uint8_t layer, keypos_t key);
action_t action_for_key(uint8_t layer, keymatrix_t key);
/* macro */
const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt);
@ -94,7 +94,7 @@ void unregister_mods(uint8_t mods);
void clear_keyboard(void);
void clear_keyboard_but_mods(void);
void layer_switch(uint8_t new_layer);
bool is_tap_key(keypos_t key);
bool is_tap_key(keymatrix_t key);
#ifndef NO_ACTION_TAPPING
void process_record_tap_hint(keyrecord_t *record);

14
tmk_core/common/action_layer.c
View file

@ -223,9 +223,9 @@ void layer_debug(void)
uint8_t source_layers_cache[(MATRIX_ROWS * MATRIX_COLS * MAX_LAYER_BITS + 7) / 8] = {0};
static const uint8_t layer_cache_mask = (1u << MAX_LAYER_BITS) - 1;
void update_source_layers_cache(keypos_t key, uint8_t layer)
void update_source_layers_cache(keymatrix_t key, uint8_t layer)
{
const uint16_t key_number = key.col + (key.row * MATRIX_COLS);
const uint16_t key_number = key.pos.col + (key.pos.row * MATRIX_COLS);
const uint32_t bit_number = key_number * MAX_LAYER_BITS;
const uint16_t byte_number = bit_number / 8;
if (byte_number >= sizeof(source_layers_cache)) {
@ -261,9 +261,9 @@ void update_source_layers_cache(keypos_t key, uint8_t layer)
}
}
uint8_t read_source_layers_cache(keypos_t key)
uint8_t read_source_layers_cache(keymatrix_t key)
{
const uint16_t key_number = key.col + (key.row * MATRIX_COLS);
const uint16_t key_number = key.pos.col + (key.pos.row * MATRIX_COLS);
const uint32_t bit_number = key_number * MAX_LAYER_BITS;
const uint16_t byte_number = bit_number / 8;
if (byte_number >= sizeof(source_layers_cache)) {
@ -296,7 +296,7 @@ uint8_t read_source_layers_cache(keypos_t key)
* when the layer is switched after the down event but before the up
* event as they may get stuck otherwise.
*/
action_t store_or_get_action(bool pressed, keypos_t key)
action_t store_or_get_action(bool pressed, keymatrix_t key)
{
#if !defined(NO_ACTION_LAYER) && defined(PREVENT_STUCK_MODIFIERS)
if (disable_action_cache) {
@ -323,7 +323,7 @@ action_t store_or_get_action(bool pressed, keypos_t key)
*
* FIXME: Needs docs
*/
int8_t layer_switch_get_layer(keypos_t key)
int8_t layer_switch_get_layer(keymatrix_t key)
{
#ifndef NO_ACTION_LAYER
action_t action;
@ -350,7 +350,7 @@ int8_t layer_switch_get_layer(keypos_t key)
*
* FIXME: Needs docs
*/
action_t layer_switch_get_action(keypos_t key)
action_t layer_switch_get_action(keymatrix_t key)
{
return action_for_key(layer_switch_get_layer(key), key);
}

10
tmk_core/common/action_layer.h
View file

@ -91,15 +91,15 @@ uint32_t layer_state_set_kb(uint32_t state);
#if !defined(NO_ACTION_LAYER) && defined(PREVENT_STUCK_MODIFIERS)
/* The number of bits needed to represent the layer number: log2(32). */
#define MAX_LAYER_BITS 5
void update_source_layers_cache(keypos_t key, uint8_t layer);
uint8_t read_source_layers_cache(keypos_t key);
void update_source_layers_cache(keymatrix_t key, uint8_t layer);
uint8_t read_source_layers_cache(keymatrix_t key);
#endif
action_t store_or_get_action(bool pressed, keypos_t key);
action_t store_or_get_action(bool pressed, keymatrix_t key);
/* return the topmost non-transparent layer currently associated with key */
int8_t layer_switch_get_layer(keypos_t key);
int8_t layer_switch_get_layer(keymatrix_t key);
/* return action depending on current layer status */
action_t layer_switch_get_action(keypos_t key);
action_t layer_switch_get_action(keymatrix_t key);
#endif

2
tmk_core/common/bootmagic.c
View file

@ -116,7 +116,7 @@ static bool scan_keycode(uint8_t keycode)
matrix_row_t matrix_row = matrix_get_row(r);
for (uint8_t c = 0; c < MATRIX_COLS; c++) {
if (matrix_row & ((matrix_row_t)1<<c)) {
if (keycode == keymap_key_to_keycode(0, (keypos_t){ .row = r, .col = c })) {
if (keycode == keymap_key_to_keycode(0, (keymatrix_t){ (keypos_t){.row = r, .col = c }, .matrix=0 })) {
return true;
}
}

3
tmk_core/common/keyboard.c
View file

@ -238,7 +238,8 @@ void keyboard_task(void)
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 },
// The main matrix is always 0
.key = (keymatrix_t){.pos = (keypos_t){ .row = r, .col = c }, .matrix = 0},
.pressed = (matrix_row & ((matrix_row_t)1<<c)),
.time = (timer_read() | 1) /* time should not be 0 */
});

16
tmk_core/common/keyboard.h
View file

@ -32,27 +32,33 @@ typedef struct {
uint8_t row;
} keypos_t;
/* the key and matrix position */
typedef struct {
keypos_t pos;
uint8_t matrix;
} keymatrix_t;
/* key event */
typedef struct {
keypos_t key;
keymatrix_t key;
bool pressed;
uint16_t time;
} keyevent_t;
/* equivalent test of keypos_t */
#define KEYEQ(keya, keyb) ((keya).row == (keyb).row && (keya).col == (keyb).col)
/* equivalent test of keymatrix_t */
#define KEYEQ(keya, keyb) (keya.pos.row == keyb.pos.row && keya.pos.col == keyb.pos.col && keya.matrix == keyb.matrix)
/* 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 == 255 && event.key.col == 255); }
static inline bool IS_NOEVENT(keyevent_t event) { return event.time == 0 || (event.key.pos.row == 255 && event.key.pos.col == 255); }
static inline bool IS_PRESSED(keyevent_t event) { return (!IS_NOEVENT(event) && event.pressed); }
static inline bool IS_RELEASED(keyevent_t event) { return (!IS_NOEVENT(event) && !event.pressed); }
/* Tick event */
#define TICK (keyevent_t){ \
.key = (keypos_t){ .row = 255, .col = 255 }, \
.key = (keymatrix_t){ .pos = (keypos_t){.row = 255, .col = 255}, .matrix = 0 }, \
.pressed = false, \
.time = (timer_read() | 1) \
}