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Fixes for encoder abstraction. (#23195)

This commit is contained in:
Nick Brassel 2024-03-10 22:24:17 +11:00 committed by GitHub
parent be42ea306b
commit 3e1ac7a38f
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GPG key ID: B5690EEEBB952194
4 changed files with 101 additions and 38 deletions

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@ -15,34 +15,39 @@ __attribute__((weak)) bool should_process_encoder(void) {
}
static encoder_events_t encoder_events;
static bool signal_queue_drain = false;
void encoder_init(void) {
memset(&encoder_events, 0, sizeof(encoder_events));
encoder_driver_init();
}
static bool encoder_handle_queue(void) {
bool changed = false;
while (encoder_events.tail != encoder_events.head) {
encoder_event_t event = encoder_events.queue[encoder_events.tail];
encoder_events.tail = (encoder_events.tail + 1) % MAX_QUEUED_ENCODER_EVENTS;
static void encoder_queue_drain(void) {
encoder_events.tail = encoder_events.head;
encoder_events.dequeued = encoder_events.enqueued;
}
static bool encoder_handle_queue(void) {
bool changed = false;
uint8_t index;
bool clockwise;
while (encoder_dequeue_event(&index, &clockwise)) {
#ifdef ENCODER_MAP_ENABLE
// The delays below cater for Windows and its wonderful requirements.
action_exec(event.clockwise ? MAKE_ENCODER_CW_EVENT(event.index, true) : MAKE_ENCODER_CCW_EVENT(event.index, true));
action_exec(clockwise ? MAKE_ENCODER_CW_EVENT(index, true) : MAKE_ENCODER_CCW_EVENT(index, true));
# if ENCODER_MAP_KEY_DELAY > 0
wait_ms(ENCODER_MAP_KEY_DELAY);
# endif // ENCODER_MAP_KEY_DELAY > 0
action_exec(event.clockwise ? MAKE_ENCODER_CW_EVENT(event.index, false) : MAKE_ENCODER_CCW_EVENT(event.index, false));
action_exec(clockwise ? MAKE_ENCODER_CW_EVENT(index, false) : MAKE_ENCODER_CCW_EVENT(index, false));
# if ENCODER_MAP_KEY_DELAY > 0
wait_ms(ENCODER_MAP_KEY_DELAY);
# endif // ENCODER_MAP_KEY_DELAY > 0
#else // ENCODER_MAP_ENABLE
encoder_update_kb(event.index, event.clockwise ? true : false);
encoder_update_kb(index, clockwise);
#endif // ENCODER_MAP_ENABLE
@ -61,6 +66,11 @@ bool encoder_task(void) {
}
#endif // SPLIT_KEYBOARD
if (signal_queue_drain) {
signal_queue_drain = false;
encoder_queue_drain();
}
// Let the encoder driver produce events
encoder_driver_task();
@ -72,40 +82,72 @@ bool encoder_task(void) {
return changed;
}
bool encoder_queue_event(uint8_t index, bool clockwise) {
bool encoder_queue_full_advanced(encoder_events_t *events) {
return events->head == (events->tail - 1) % MAX_QUEUED_ENCODER_EVENTS;
}
bool encoder_queue_full(void) {
return encoder_queue_full_advanced(&encoder_events);
}
bool encoder_queue_empty_advanced(encoder_events_t *events) {
return events->head == events->tail;
}
bool encoder_queue_empty(void) {
return encoder_queue_empty_advanced(&encoder_events);
}
bool encoder_queue_event_advanced(encoder_events_t *events, uint8_t index, bool clockwise) {
// Drop out if we're full
if ((encoder_events.head + 1) % MAX_QUEUED_ENCODER_EVENTS == encoder_events.tail) {
if (encoder_queue_full_advanced(events)) {
return false;
}
// Append the event
encoder_event_t new_event = {.index = index, .clockwise = clockwise ? 1 : 0};
encoder_events.queue[encoder_events.head] = new_event;
encoder_event_t new_event = {.index = index, .clockwise = clockwise ? 1 : 0};
events->queue[events->head] = new_event;
// Increment the head index
encoder_events.head = (encoder_events.head + 1) % MAX_QUEUED_ENCODER_EVENTS;
events->head = (events->head + 1) % MAX_QUEUED_ENCODER_EVENTS;
events->enqueued++;
return true;
}
bool encoder_dequeue_event_advanced(encoder_events_t *events, uint8_t *index, bool *clockwise) {
if (encoder_queue_empty_advanced(events)) {
return false;
}
// Retrieve the event
encoder_event_t event = events->queue[events->tail];
*index = event.index;
*clockwise = event.clockwise;
// Increment the tail index
events->tail = (events->tail + 1) % MAX_QUEUED_ENCODER_EVENTS;
events->dequeued++;
return true;
}
bool encoder_queue_event(uint8_t index, bool clockwise) {
return encoder_queue_event_advanced(&encoder_events, index, clockwise);
}
bool encoder_dequeue_event(uint8_t *index, bool *clockwise) {
return encoder_dequeue_event_advanced(&encoder_events, index, clockwise);
}
void encoder_retrieve_events(encoder_events_t *events) {
memcpy(events, &encoder_events, sizeof(encoder_events));
}
#ifdef SPLIT_KEYBOARD
void encoder_set_tail_index(uint8_t tail_index) {
encoder_events.tail = tail_index;
void encoder_signal_queue_drain(void) {
signal_queue_drain = true;
}
void encoder_handle_slave_events(encoder_events_t *events) {
while (events->tail != events->head) {
encoder_event_t event = events->queue[events->tail];
events->tail = (events->tail + 1) % MAX_QUEUED_ENCODER_EVENTS;
encoder_queue_event(event.index, event.clockwise ? true : false);
}
}
#endif // SPLIT_KEYBOARD
__attribute__((weak)) bool encoder_update_user(uint8_t index, bool clockwise) {
return true;
}