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Wait for Wi-Fi connection before initializing MQTT

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Erick
2025-12-09 23:23:10 +01:00
parent 2e6e829829
commit b1a6dfddd3
1 changed files with 3 additions and 3 deletions
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firmware/esp32/main/mqtt.cpp
+3 -3
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@@ -85,16 +85,16 @@ void mqtt_publish(void) {}
void mqttTask(void *pvParameters) { void mqttTask(void *pvParameters) {
ESP_LOGV(TAG, "Task started"); ESP_LOGV(TAG, "Task started");
//i2c_task_handle = xTaskGetCurrentTaskHandle(); ESP_LOGV(TAG, "Waiting for Wi-Fi before initializing server");
xEventGroupWaitBits(connectivity_event_group, WIFI_CONNECTED_BIT, pdFALSE, pdTRUE, portMAX_DELAY);
ESP_LOGV(TAG, "Server initialized");
mqtt_init(); mqtt_init();
ESP_ERROR_CHECK(esp_task_wdt_add(NULL)); ESP_ERROR_CHECK(esp_task_wdt_add(NULL));
for(;;) { for(;;) {
ESP_LOGV(TAG, "Checking connection..."); ESP_LOGV(TAG, "Checking connection...");
xEventGroupWaitBits(connectivity_event_group, WIFI_CONNECTED_BIT | MQTT_CONNECTED_BIT, pdFALSE, pdTRUE, portMAX_DELAY); xEventGroupWaitBits(connectivity_event_group, WIFI_CONNECTED_BIT | MQTT_CONNECTED_BIT, pdFALSE, pdTRUE, portMAX_DELAY);
ESP_LOGV(TAG, "Connection present"); ESP_LOGV(TAG, "Connection present");
uint32_t task_notification = ulTaskNotifyTake(pdTRUE, pdMS_TO_TICKS(MQTT_TASK_TIMEOUT_MS)); uint32_t task_notification = ulTaskNotifyTake(pdTRUE, pdMS_TO_TICKS(MQTT_TASK_TIMEOUT_MS));