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Add global event group handle for connectivity

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This commit is contained in:
Erick
2025-12-01 00:53:12 +01:00
parent c6c4011a47
commit 6fd2d2523d
4 changed files with 18 additions and 17 deletions
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firmware/esp32/main/mqtt.cpp
+6 -6
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@@ -14,14 +14,14 @@ static const char* TAG = "MQTT";
static TaskHandle_t i2c_task_handle = NULL;
static esp_mqtt_client_handle_t mqtt_client = NULL;
const int MQTT_CONNECTED_BIT = BIT0;
static void mqtt_subscribe(void) {
msg_id = esp_mqtt_client_subscribe(client, "/topic/qos0", 0);
}
static void mqtt_event_handler(void *handler_args, esp_event_base_t base, int32_t event_id, void *event_data) {
esp_mqtt_event_handle_t event = event_data;
esp_mqtt_event_handle_t event = (esp_mqtt_event_handle_t)event_data;
switch (event->event_id) {
case MQTT_EVENT_CONNECTED:
xEventGroupSetBits(connectivity_event_group, MQTT_CONNECTED_BIT);
@@ -65,8 +65,6 @@ static void mqtt_init(void) {
esp_mqtt_client_start(client);
}
void mqtt_publish(void) {}
void mqttTask(void *pvParameters) {
ESP_LOGV(TAG, "Task started");
@@ -79,8 +77,10 @@ void mqttTask(void *pvParameters) {
for(;;) {
ESP_LOGV(TAG, "Checking broker connection...");
if(bits && MQTT_CONNECTED_BIT) {
ESP_LOGV(TAG, "Connection estabilished");
EventBits_t bits = xEventGroupGetBits(connectivity_event_group);
if ((bits & (WIFI_CONNECTED_BIT | MQTT_CONNECTED_BIT)) == (WIFI_CONNECTED_BIT | MQTT_CONNECTED_BIT)) {
ESP_LOGV(TAG, "Connection established");
uint32_t task_notification = ulTaskNotifyTake(pdTRUE, pdMS_TO_TICKS(MQTT_TASK_TIMEOUT_MS));
if (task_notification) twi_do(global_rx_buffer); //FIXME: develop i2c libs! (this func should then call mqtt_publish() if needed)