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mqtt: added support for esp event loop, updating examples to register and use event loop handler

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This commit is contained in:
David Cermak
2019-04-17 15:56:59 +02:00
parent 9dd1b2ffb6
commit 1ae0dfe7ef
6 changed files with 37 additions and 14 deletions
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12
examples/protocols/mqtt/tcp/main/app_main.c
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@@ -33,7 +33,7 @@
static const char *TAG = "MQTT_EXAMPLE";
static esp_err_t mqtt_event_handler(esp_mqtt_event_handle_t event)
static esp_err_t mqtt_event_handler_cb(esp_mqtt_event_handle_t event)
{
esp_mqtt_client_handle_t client = event->client;
int msg_id;
@@ -83,14 +83,16 @@ static esp_err_t mqtt_event_handler(esp_mqtt_event_handle_t event)
return ESP_OK;
}
static void mqtt_event_handler(void *handler_args, esp_event_base_t base, int32_t event_id, void *event_data) {
ESP_LOGD(TAG, "Event dispatched from event loop base=%s, event_id=%d", base, event_id);
mqtt_event_handler_cb(event_data);
}
static void mqtt_app_start(void)
{
esp_mqtt_client_config_t mqtt_cfg = {
.uri = CONFIG_BROKER_URL,
.event_handle = mqtt_event_handler,
// .user_context = (void *)your_context
};
#if CONFIG_BROKER_URL_FROM_STDIN
char line[128];
@@ -117,6 +119,7 @@ static void mqtt_app_start(void)
#endif /* CONFIG_BROKER_URL_FROM_STDIN */
esp_mqtt_client_handle_t client = esp_mqtt_client_init(&mqtt_cfg);
esp_mqtt_client_register_event(client, ESP_EVENT_ANY_ID, mqtt_event_handler, client);
esp_mqtt_client_start(client);
}
@@ -128,6 +131,7 @@ void app_main()
esp_log_level_set("*", ESP_LOG_INFO);
esp_log_level_set("MQTT_CLIENT", ESP_LOG_VERBOSE);
esp_log_level_set("MQTT_EXAMPLE", ESP_LOG_VERBOSE);
esp_log_level_set("TRANSPORT_TCP", ESP_LOG_VERBOSE);
esp_log_level_set("TRANSPORT_SSL", ESP_LOG_VERBOSE);
esp_log_level_set("TRANSPORT", ESP_LOG_VERBOSE);