59 static esp_err_t gpio_etm_event_register_to_group(gpio_etm_event_t *event)  in gpio_etm_event_register_to_group()  argument
68             group->events[j] = event;  in gpio_etm_event_register_to_group()
75     event->group = group;  in gpio_etm_event_register_to_group()
76     event->chan_id = chan_id;  in gpio_etm_event_register_to_group()
101 static void gpio_etm_event_unregister_from_group(gpio_etm_event_t *event)  in gpio_etm_event_unregister_from_group()  argument
103     gpio_etm_group_t *group = event->group;  in gpio_etm_event_unregister_from_group()
104     int chan_id = event->chan_id;  in gpio_etm_event_unregister_from_group()
119 static esp_err_t gpio_etm_event_destroy(gpio_etm_event_t *event)  in gpio_etm_event_destroy()  argument
121     if (event->group) {  in gpio_etm_event_destroy()
122         gpio_etm_event_unregister_from_group(event);  in gpio_etm_event_destroy()
124     free(event);  in gpio_etm_event_destroy()
137 static esp_err_t gpio_del_etm_event(esp_etm_event_t *event)  in gpio_del_etm_event()  argument
139     gpio_etm_event_t *gpio_event = __containerof(event, gpio_etm_event_t, base);  in gpio_del_etm_event()
162     gpio_etm_event_t *event = NULL;  in gpio_new_etm_event()  local
165     event = heap_caps_calloc(1, sizeof(gpio_etm_event_t), ETM_MEM_ALLOC_CAPS);  in gpio_new_etm_event()
166     ESP_GOTO_ON_FALSE(event, ESP_ERR_NO_MEM, err, TAG, "no mem for event channel");  in gpio_new_etm_event()
168 …ESP_GOTO_ON_ERROR(gpio_etm_event_register_to_group(event), err, TAG, "register event channel to gr…  in gpio_new_etm_event()
169     int chan_id = event->chan_id;  in gpio_new_etm_event()
186     event->base.del = gpio_del_etm_event;  in gpio_new_etm_event()
187     event->base.event_id = event_id;  in gpio_new_etm_event()
188     event->base.trig_periph = ETM_TRIG_PERIPH_GPIO;  in gpio_new_etm_event()
189     ESP_LOGD(TAG, "new event @%p, event_id=%"PRIu32", chan_id=%d", event, event_id, chan_id);  in gpio_new_etm_event()
190     *ret_event = &event->base;  in gpio_new_etm_event()
194     if (event) {  in gpio_new_etm_event()
195         gpio_etm_event_destroy(event);  in gpio_new_etm_event()
244 esp_err_t gpio_etm_event_bind_gpio(esp_etm_event_handle_t event, int gpio_num)  in gpio_etm_event_bind_gpio()  argument
246     ESP_RETURN_ON_FALSE(event, ESP_ERR_INVALID_ARG, TAG, "invalid argument");  in gpio_etm_event_bind_gpio()
247 …ESP_RETURN_ON_FALSE(event->trig_periph == ETM_TRIG_PERIPH_GPIO, ESP_ERR_INVALID_ARG, TAG, "not a g…  in gpio_etm_event_bind_gpio()
249     gpio_etm_event_t *gpio_event = __containerof(event, gpio_etm_event_t, base);  in gpio_etm_event_bind_gpio()