aZholtikov/zh_ac_dimmer
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refactor: minor refactoring

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aZholtikov committed 2026-08-30 08:35:38 +03:00
1 parent dbe7fce7ce
commit f02dc77b28
1 file changed
+3 -3
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zh_ac_dimmer.c
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@@ -109,7 +109,7 @@ esp_err_t zh_ac_dimmer_init(const zh_ac_dimmer_init_config_t *config, zh_ac_dimm
{ {
ZH_LOGI("AC dimmer initialization started."); ZH_LOGI("AC dimmer initialization started.");
ZH_ERROR_CHECK(handle != NULL, ESP_ERR_INVALID_ARG, NULL, "AC dimmer initialization failed. Invalid argument."); ZH_ERROR_CHECK(config != NULL && handle != NULL, ESP_ERR_INVALID_ARG, NULL, "AC dimmer initialization failed. Invalid argument.");
ZH_ERROR_CHECK(*handle == NULL, ESP_ERR_INVALID_STATE, NULL, "AC dimmer initialization failed. AC dimmer is already initialized."); ZH_ERROR_CHECK(*handle == NULL, ESP_ERR_INVALID_STATE, NULL, "AC dimmer initialization failed. AC dimmer is already initialized.");
*handle = heap_caps_calloc(1, sizeof(zh_ac_dimmer_handle_t), MALLOC_CAP_8BIT); *handle = heap_caps_calloc(1, sizeof(zh_ac_dimmer_handle_t), MALLOC_CAP_8BIT);
ZH_ERROR_CHECK(*handle != NULL, ESP_ERR_NO_MEM, NULL, "AC dimmer initialization failed. Failed to allocate 160X handle."); ZH_ERROR_CHECK(*handle != NULL, ESP_ERR_NO_MEM, NULL, "AC dimmer initialization failed. Failed to allocate 160X handle.");
@@ -237,7 +237,7 @@ static esp_err_t _zh_ac_dimmer_timer_init(zh_ac_dimmer_handle_t *handle)
static void IRAM_ATTR _zh_ac_dimmer_isr_handler(void *arg) static void IRAM_ATTR _zh_ac_dimmer_isr_handler(void *arg)
{ {
zh_ac_dimmer_handle_t *handle = arg; zh_ac_dimmer_handle_t *handle = (zh_ac_dimmer_handle_t *)arg;
uint64_t _current_us = esp_timer_get_time(); uint64_t _current_us = esp_timer_get_time();
// Ignore spurious interrupts that arrive too soon after the previous one. // Ignore spurious interrupts that arrive too soon after the previous one.
if (_current_us - handle->prev_zero_crossing_us > (1250 * 0.9)) // 90% of zero-crossing period (1250 µs) at 400 Hz. if (_current_us - handle->prev_zero_crossing_us > (1250 * 0.9)) // 90% of zero-crossing period (1250 µs) at 400 Hz.
@@ -268,7 +268,7 @@ static void IRAM_ATTR _zh_ac_dimmer_isr_handler(void *arg)
static bool IRAM_ATTR _zh_ac_dimmer_timer_on_alarm_cb(gptimer_handle_t timer, const gptimer_alarm_event_data_t *edata, void *user_ctx) static bool IRAM_ATTR _zh_ac_dimmer_timer_on_alarm_cb(gptimer_handle_t timer, const gptimer_alarm_event_data_t *edata, void *user_ctx)
{ {
(void)edata; (void)edata;
zh_ac_dimmer_handle_t *handle = user_ctx; zh_ac_dimmer_handle_t *handle = (zh_ac_dimmer_handle_t *)user_ctx;
gpio_set_level(handle->triac_gpio, 1); gpio_set_level(handle->triac_gpio, 1);
gptimer_stop(timer); gptimer_stop(timer);
gptimer_set_raw_count(timer, 0); gptimer_set_raw_count(timer, 0);