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Remove dead code and fix pulse width timing precision

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Co-authored-by: pmarchini <49943249+pmarchini@users.noreply.github.com>
This commit is contained in:
copilot-swe-agent[bot]
2026-01-25 12:02:11 +00:00
parent de52875a8b
commit cc3eee35ea
1 changed files with 3 additions and 23 deletions
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26
src/components/esp32-triac-dimmer-driver/esp32-triac-dimmer-driver.c
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@@ -81,27 +81,6 @@ static void init_event_queue(void)
event_queue_size = 0; event_queue_size = 0;
} }
/**
* @brief Find the next event in queue (earliest timestamp)
* @return Index of next event, or -1 if queue is empty
*/
static int find_next_event_index(void)
{
int next_idx = -1;
uint64_t earliest_time = UINT64_MAX;
for (int i = 0; i < MAX_TIMER_EVENTS; i++)
{
if (event_queue[i].active && event_queue[i].timestamp < earliest_time)
{
earliest_time = event_queue[i].timestamp;
next_idx = i;
}
}
return next_idx;
}
/** /**
* @brief Schedule a timer event * @brief Schedule a timer event
* @param timestamp Absolute timestamp when event should occur * @param timestamp Absolute timestamp when event should occur
@@ -479,8 +458,9 @@ static void IRAM_ATTR onTimerISR(void *para)
// Fire the triac // Fire the triac
gpio_set_level(dimOutPin[event->dimmer_id], 1); gpio_set_level(dimOutPin[event->dimmer_id], 1);
// Schedule pulse end event using pre-calculated pulse width // Schedule pulse end event based on the event's original fire time
uint64_t pulse_end_time = current_time + pulse_width_ticks; // to maintain precise pulse width
uint64_t pulse_end_time = event->timestamp + pulse_width_ticks;
bool scheduled = schedule_timer_event(pulse_end_time, event->dimmer_id, EVENT_END_PULSE); bool scheduled = schedule_timer_event(pulse_end_time, event->dimmer_id, EVENT_END_PULSE);
// If scheduling failed, turn off triac immediately to prevent it staying on // If scheduling failed, turn off triac immediately to prevent it staying on