esp_components/zh_ac_dimmer
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fix: gpio isr service reinitialization error

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This commit is contained in:
Alexey Zholtikov
2025-12-04 18:57:57 +03:00
parent 0aab35d832
commit ff7bcb7cba
2 changed files with 27 additions and 6 deletions
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2
version.txt
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@@ -1 +1 @@
1.1.0
1.1.1

31
zh_ac_dimmer.c
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@@ -24,6 +24,7 @@ static volatile uint16_t _zero_cross_us = 0;
static volatile uint8_t _dimmer_value = 0;
static volatile bool _is_dimmer_work = false;
static bool _is_initialized = false;
static bool _is_prev_gpio_isr_handler = false;
static esp_err_t _zh_ac_dimmer_validate_config(const zh_ac_dimmer_init_config_t *config);
static esp_err_t _zh_ac_dimmer_gpio_init(const zh_ac_dimmer_init_config_t *config);
@@ -40,8 +41,14 @@ esp_err_t zh_ac_dimmer_init(const zh_ac_dimmer_init_config_t *config)
err = _zh_ac_dimmer_gpio_init(config);
ZH_ERROR_CHECK(err == ESP_OK, err, NULL, "AC dimmer initialization failed. GPIO initialization failed.");
err = _zh_ac_dimmer_timer_init();
ZH_ERROR_CHECK(err == ESP_OK, err, gpio_isr_handler_remove(config->zero_cross_gpio); gpio_uninstall_isr_service();
gpio_reset_pin(config->triac_gpio); gpio_reset_pin(config->zero_cross_gpio), "AC dimmer initialization failed. Timer initialization failed.");
if (_is_prev_gpio_isr_handler == true)
{
ZH_ERROR_CHECK(err == ESP_OK, err, gpio_isr_handler_remove(config->zero_cross_gpio); gpio_reset_pin(config->triac_gpio); gpio_reset_pin(config->zero_cross_gpio), "AC dimmer initialization failed. Timer initialization failed.");
}
else
{
ZH_ERROR_CHECK(err == ESP_OK, err, gpio_isr_handler_remove(config->zero_cross_gpio); gpio_uninstall_isr_service(); gpio_reset_pin(config->triac_gpio); gpio_reset_pin(config->zero_cross_gpio), "AC dimmer initialization failed. Timer initialization failed.");
}
_init_config = *config;
_is_initialized = true;
ZH_LOGI("AC dimmer initialization completed successfully.");
@@ -56,7 +63,10 @@ esp_err_t zh_ac_dimmer_deinit(void)
gptimer_disable(_dimmer_timer);
gptimer_del_timer(_dimmer_timer);
gpio_isr_handler_remove(_init_config.zero_cross_gpio);
gpio_uninstall_isr_service();
if (_is_prev_gpio_isr_handler == false)
{
gpio_uninstall_isr_service();
}
gpio_reset_pin(_init_config.triac_gpio);
gpio_reset_pin(_init_config.zero_cross_gpio);
_is_dimmer_work = false;
@@ -130,9 +140,20 @@ static esp_err_t _zh_ac_dimmer_gpio_init(const zh_ac_dimmer_init_config_t *confi
err = gpio_config(&zero_cross_gpio_config);
ZH_ERROR_CHECK(err == ESP_OK, err, gpio_reset_pin(config->triac_gpio), "Zero cross GPIO configuration failed.");
err = gpio_install_isr_service(ESP_INTR_FLAG_LOWMED);
ZH_ERROR_CHECK(err == ESP_OK, err, gpio_reset_pin(config->triac_gpio); gpio_reset_pin(config->zero_cross_gpio), "Failed install isr service.")
ZH_ERROR_CHECK(err == ESP_OK || err == ESP_ERR_INVALID_STATE, err, gpio_reset_pin(config->triac_gpio); gpio_reset_pin(config->zero_cross_gpio), "Failed install isr service.")
if (err == ESP_ERR_INVALID_STATE)
{
_is_prev_gpio_isr_handler = true;
}
err = gpio_isr_handler_add(config->zero_cross_gpio, _zh_ac_dimmer_isr_handler, NULL);
ZH_ERROR_CHECK(err == ESP_OK, err, gpio_uninstall_isr_service(); gpio_reset_pin(config->triac_gpio); gpio_reset_pin(config->zero_cross_gpio), "Failed add isr handler.");
if (_is_prev_gpio_isr_handler == true)
{
ZH_ERROR_CHECK(err == ESP_OK, err, gpio_reset_pin(config->triac_gpio); gpio_reset_pin(config->zero_cross_gpio), "Failed add isr handler.");
}
else
{
ZH_ERROR_CHECK(err == ESP_OK, err, gpio_uninstall_isr_service(); gpio_reset_pin(config->triac_gpio); gpio_reset_pin(config->zero_cross_gpio), "Failed add isr handler.");
}
return ESP_OK;
}